1 # Filename: /etc/zsh/zshrc
2 # Purpose: config file for zsh (z shell)
3 # Authors: grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
4 # Bug-Reports: see http://grml.org/bugs/
5 # License: This file is licensed under the GPL v2.
6 ################################################################################
7 # This file is sourced only for interactive shells. It
8 # should contain commands to set up aliases, functions,
9 # options, key bindings, etc.
11 # Global Order: zshenv, zprofile, zshrc, zlogin
12 ################################################################################
15 # If you want to help to improve grml's zsh setup, clone the grml-etc-core
16 # repository from git.grml.org:
17 # git clone git://git.grml.org/grml-etc-core.git
19 # Make your changes, commit them; use 'git format-patch' to create a series
20 # of patches and send those to the following address via 'git send-email':
21 # grml-etc-core@grml.org
23 # Doing so makes sure the right people get your patches for review and
26 # zsh-refcard-tag documentation: {{{
27 # You may notice strange looking comments in this file.
28 # These are there for a purpose. grml's zsh-refcard can now be
29 # automatically generated from the contents of the actual configuration
30 # file. However, we need a little extra information on which comments
31 # and what lines of code to take into account (and for what purpose).
33 # Here is what they mean:
35 # List of tags (comment types) used:
36 # #a# Next line contains an important alias, that should
37 # be included in the grml-zsh-refcard.
38 # (placement tag: @@INSERT-aliases@@)
39 # #f# Next line contains the beginning of an important function.
40 # (placement tag: @@INSERT-functions@@)
41 # #v# Next line contains an important variable.
42 # (placement tag: @@INSERT-variables@@)
43 # #k# Next line contains an important keybinding.
44 # (placement tag: @@INSERT-keybindings@@)
45 # #d# Hashed directories list generation:
46 # start denotes the start of a list of 'hash -d'
48 # end denotes its end.
49 # (placement tag: @@INSERT-hasheddirs@@)
50 # #A# Abbreviation expansion list generation:
51 # start denotes the beginning of abbreviations.
52 # end denotes their end.
53 # Lines within this section that end in '#d .*' provide
54 # extra documentation to be included in the refcard.
55 # (placement tag: @@INSERT-abbrev@@)
56 # #m# This tag allows you to manually generate refcard entries
57 # for code lines that are hard/impossible to parse.
59 # #m# k ESC-h Call the run-help function
60 # That would add a refcard entry in the keybindings table
61 # for 'ESC-h' with the given comment.
62 # So the syntax is: #m# <section> <argument> <comment>
63 # #o# This tag lets you insert entries to the 'other' hash.
64 # Generally, this should not be used. It is there for
65 # things that cannot be done easily in another way.
66 # (placement tag: @@INSERT-other-foobar@@)
68 # All of these tags (except for m and o) take two arguments, the first
69 # within the tag, the other after the tag:
71 # #<tag><section># <comment>
73 # Where <section> is really just a number, which are defined by the
74 # @secmap array on top of 'genrefcard.pl'. The reason for numbers
75 # instead of names is, that for the reader, the tag should not differ
76 # much from a regular comment. For zsh, it is a regular comment indeed.
77 # The numbers have got the following meanings:
86 # So, the following will add an entry to the 'functions' table in the
87 # 'system' section, with a (hopefully) descriptive comment:
88 # #f1# Edit an alias via zle
91 # It will then show up in the @@INSERT-aliases-system@@ replacement tag
92 # that can be found in 'grml-zsh-refcard.tex.in'.
93 # If the section number is omitted, the 'default' section is assumed.
94 # Furthermore, in 'grml-zsh-refcard.tex.in' @@INSERT-aliases@@ is
95 # exactly the same as @@INSERT-aliases-default@@. If you want a list of
96 # *all* aliases, for example, use @@INSERT-aliases-all@@.
100 # just execute 'ZSH_PROFILE_RC=1 zsh' and run 'zprof' to get the details
101 if [[ $ZSH_PROFILE_RC -gt 0 ]] ; then
106 # load .zshrc.pre to give the user the chance to overwrite the defaults
107 [[ -r ${HOME}/.zshrc.pre ]] && source ${HOME}/.zshrc.pre
109 # {{{ check for version/system
110 # check for versions (compatibility reasons)
112 [[ $ZSH_VERSION == <4->* ]] && return 0
117 [[ $ZSH_VERSION == 4.<1->* || $ZSH_VERSION == <5->* ]] && return 0
122 [[ $ZSH_VERSION == 4.<2->* || $ZSH_VERSION == <5->* ]] && return 0
127 [[ $ZSH_VERSION == 4.2.<5->* || $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0
132 [[ $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0
137 [[ $ZSH_VERSION == 4.3.<3->* || $ZSH_VERSION == 4.<4->* || $ZSH_VERSION == <5->* ]] && return 0
142 [[ $ZSH_VERSION == 4.3.<9->* || $ZSH_VERSION == 4.<4->* || $ZSH_VERSION == <5->* ]] && return 0
146 #f1# Checks whether or not you're running grml
148 [[ -f /etc/grml_version ]] && return 0
152 #f1# Checks whether or not you're running a grml cd
154 [[ -f /etc/grml_cd ]] && return 0
159 #f1# Checks whether or not you're running grml-small
161 [[ ${${${(f)"$(</etc/grml_version)"}%% *}##*-} == 'small' ]] && return 0 ; return 1
164 isgrmlsmall() { return 1 }
168 [[ $OSTYPE == darwin* ]] && return 0
172 #f1# are we running within an utf environment?
174 case "$LANG $CHARSET $LANGUAGE" in
181 # check for user, if not running as root set $SUDO to sudo
182 (( EUID != 0 )) && SUDO='sudo' || SUDO=''
184 # change directory to home on first invocation of zsh
185 # important for rungetty -> autologin
186 # Thanks go to Bart Schaefer!
187 isgrml && checkhome() {
188 if [[ -z "$ALREADY_DID_CD_HOME" ]] ; then
189 export ALREADY_DID_CD_HOME=$HOME
194 # check for zsh v3.1.7+
196 if ! [[ ${ZSH_VERSION} == 3.1.<7->* \
197 || ${ZSH_VERSION} == 3.<2->.<->* \
198 || ${ZSH_VERSION} == <4->.<->* ]] ; then
201 printf '-!- In this configuration we try to make use of features, that only\n'
202 printf '-!- require version 3.1.7 of the shell; That way this setup can be\n'
203 printf '-!- used with a wide range of zsh versions, while using fairly\n'
204 printf '-!- advanced features in all supported versions.\n'
206 printf '-!- However, you are running zsh version %s.\n' "$ZSH_VERSION"
208 printf '-!- While this *may* work, it might as well fail.\n'
209 printf '-!- Please consider updating to at least version 3.1.7 of zsh.\n'
211 printf '-!- DO NOT EXPECT THIS TO WORK FLAWLESSLY!\n'
212 printf '-!- If it does today, you'\''ve been lucky.\n'
214 printf '-!- Ye been warned!\n'
217 function zstyle() { : }
220 # autoload wrapper - use this one instead of autoload directly
221 # We need to define this function as early as this, because autoloading
222 # 'is-at-least()' needs it.
223 function zrcautoload() {
231 for fdir in ${fpath} ; do
232 [[ -e ${fdir}/${ffile} ]] && (( ffound = 1 ))
235 (( ffound == 0 )) && return 1
236 if [[ $ZSH_VERSION == 3.1.<6-> || $ZSH_VERSION == <4->* ]] ; then
237 autoload -U ${ffile} || return 1
239 autoload ${ffile} || return 1
244 # Load is-at-least() for more precise version checks
245 # Note that this test will *always* fail, if the is-at-least
246 # function could not be marked for autoloading.
247 zrcautoload is-at-least || is-at-least() { return 1 }
251 # {{{ set some important options (as early as possible)
252 # Please update these tags, if you change the umask settings below.
254 #o# r_umaskstr rwxrwxr-x
256 #o# umaskstr rwxr-xr-x
257 (( EUID != 0 )) && umask 002 || umask 022
259 setopt append_history # append history list to the history file (important for multiple parallel zsh sessions!)
260 is4 && setopt SHARE_HISTORY # import new commands from the history file also in other zsh-session
261 setopt extended_history # save each command's beginning timestamp and the duration to the history file
262 is4 && setopt histignorealldups # If a new command line being added to the history
263 # list duplicates an older one, the older command is removed from the list
264 setopt histignorespace # remove command lines from the history list when
265 # the first character on the line is a space
266 setopt auto_cd # if a command is issued that can't be executed as a normal command,
267 # and the command is the name of a directory, perform the cd command to that directory
268 setopt extended_glob # in order to use #, ~ and ^ for filename generation
269 # grep word *~(*.gz|*.bz|*.bz2|*.zip|*.Z) ->
270 # -> searches for word not in compressed files
271 # don't forget to quote '^', '~' and '#'!
272 setopt longlistjobs # display PID when suspending processes as well
273 setopt notify # report the status of backgrounds jobs immediately
274 setopt hash_list_all # Whenever a command completion is attempted, make sure \
275 # the entire command path is hashed first.
276 setopt completeinword # not just at the end
277 setopt nohup # and don't kill them, either
278 setopt auto_pushd # make cd push the old directory onto the directory stack.
279 setopt nonomatch # try to avoid the 'zsh: no matches found...'
280 setopt nobeep # avoid "beep"ing
281 setopt pushd_ignore_dups # don't push the same dir twice.
282 setopt noglobdots # * shouldn't match dotfiles. ever.
283 setopt noshwordsplit # use zsh style word splitting
287 # setting some default values {{{
291 NOPRECMD=${NOPRECMD:-0}
292 COMMAND_NOT_FOUND=${COMMAND_NOT_FOUND:-0}
293 GRML_ZSH_CNF_HANDLER=${GRML_ZSH_CNF_HANDLER:-/usr/share/command-not-found/command-not-found}
294 BATTERY=${BATTERY:-0}
295 GRMLSMALL_SPECIFIC=${GRMLSMALL_SPECIFIC:-1}
296 GRML_ALWAYS_LOAD_ALL=${GRML_ALWAYS_LOAD_ALL:-0}
297 ZSH_NO_DEFAULT_LOCALE=${ZSH_NO_DEFAULT_LOCALE:-0}
301 # utility functions {{{
302 # this function checks if a command exists and returns either true
303 # or false. This avoids using 'which' and 'whence', which will
304 # avoid problems with aliases for which on certain weird systems. :-)
305 # Usage: check_com [-c|-g] word
306 # -c only checks for external commands
307 # -g does the usual tests and also checks for global aliases
310 local -i comonly gatoo
312 if [[ $1 == '-c' ]] ; then
315 elif [[ $1 == '-g' ]] ; then
322 if (( ${#argv} != 1 )) ; then
323 printf 'usage: check_com [-c] <command>\n' >&2
327 if (( comonly > 0 )) ; then
328 [[ -n ${commands[$1]} ]] && return 0
332 if [[ -n ${commands[$1]} ]] \
333 || [[ -n ${functions[$1]} ]] \
334 || [[ -n ${aliases[$1]} ]] \
335 || [[ -n ${reswords[(r)$1]} ]] ; then
340 if (( gatoo > 0 )) && [[ -n ${galiases[$1]} ]] ; then
347 # creates an alias and precedes the command with
348 # sudo if $EUID is not zero.
351 local only=0 ; local multi=0
352 while [[ $1 == -* ]] ; do
356 (--) shift ; break ;;
358 printf 'usage: salias [-h|-o|-a] <alias-expression>\n'
359 printf ' -h shows this help text.\n'
360 printf ' -a replace '\'' ; '\'' sequences with '\'' ; sudo '\''.\n'
361 printf ' be careful using this option.\n'
362 printf ' -o only sets an alias if a preceding sudo would be needed.\n'
365 (*) printf "unkown option: '%s'\n" "$1" ; return 1 ;;
370 if (( ${#argv} > 1 )) ; then
371 printf 'Too many arguments %s\n' "${#argv}"
375 key="${1%%\=*}" ; val="${1#*\=}"
376 if (( EUID == 0 )) && (( only == 0 )); then
377 alias -- "${key}=${val}"
378 elif (( EUID > 0 )) ; then
379 (( multi > 0 )) && val="${val// ; / ; sudo }"
380 alias -- "${key}=sudo ${val}"
386 # a "print -l ${(u)foo}"-workaround for pre-4.2.0 shells
388 # Where foo is the *name* of the parameter you want printed.
389 # Note that foo is no typo; $foo would be wrong here!
397 if [[ -z ${parameter} ]] ; then
398 printf 'usage: uprint <parameter>\n'
402 for w in ${(P)parameter} ; do
403 [[ -z ${(M)u:#$w} ]] && u=( $u $w )
410 # Check if we can read given files and source those we can.
413 if (( ${#argv} < 1 )) ; then
414 printf 'usage: xsource FILE(s)...\n' >&2
418 while (( ${#argv} > 0 )) ; do
419 [[ -r $1 ]] && source $1
425 # Check if we can read a given file and 'cat(1)' it.
428 if (( ${#argv} != 1 )) ; then
429 printf 'usage: xcat FILE\n' >&2
433 [[ -r $1 ]] && cat $1
437 # Remove these functions again, they are of use only in these
438 # setup files. This should be called at the end of .zshrc.
442 funcs=(salias xcat xsource xunfunction zrcautoload)
444 for func in $funcs ; do
445 [[ -n ${functions[$func]} ]] \
451 # this allows us to stay in sync with grml's zshrc and put own
452 # modifications in ~/.zshrc.local
454 xsource "/etc/zsh/zshrc.local"
455 xsource "${HOME}/.zshrc.local"
462 if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then
463 xsource "/etc/default/locale"
466 for var in LANG LC_ALL LC_MESSAGES ; do
467 [[ -n ${(P)var} ]] && export $var
470 xsource "/etc/sysconfig/keyboard"
472 TZ=$(xcat /etc/timezone)
475 # {{{ set some variables
476 if check_com -c vim ; then
478 export EDITOR=${EDITOR:-vim}
480 export EDITOR=${EDITOR:-vi}
484 export PAGER=${PAGER:-less}
487 export MAIL=${MAIL:-/var/mail/$USER}
489 # if we don't set $SHELL then aterm, rxvt,.. will use /bin/sh or /bin/bash :-/
490 export SHELL='/bin/zsh'
492 # color setup for ls:
493 check_com -c dircolors && eval $(dircolors -b)
494 # color setup for ls on OS X:
495 isdarwin && export CLICOLOR=1
497 # do MacPorts setup on darwin
498 if isdarwin && [[ -d /opt/local ]]; then
499 # Note: PATH gets set in /etc/zprofile on Darwin, so this can't go into
501 PATH="/opt/local/bin:/opt/local/sbin:$PATH"
502 MANPATH="/opt/local/share/man:$MANPATH"
504 # do Fink setup on darwin
505 isdarwin && xsource /sw/bin/init.sh
507 # load our function and completion directories
508 for fdir in /usr/share/grml/zsh/completion /usr/share/grml/functions; do
509 fpath=( ${fdir} ${fdir}/**/*(/N) ${fpath} )
510 if [[ ${fpath} == '/usr/share/grml/zsh/functions' ]] ; then
511 for func in ${fdir}/**/[^_]*[^~](N.) ; do
512 zrcautoload ${func:t}
518 # support colors in less
519 export LESS_TERMCAP_mb=$'\E[01;31m'
520 export LESS_TERMCAP_md=$'\E[01;31m'
521 export LESS_TERMCAP_me=$'\E[0m'
522 export LESS_TERMCAP_se=$'\E[0m'
523 export LESS_TERMCAP_so=$'\E[01;44;33m'
524 export LESS_TERMCAP_ue=$'\E[0m'
525 export LESS_TERMCAP_us=$'\E[01;32m'
527 MAILCHECK=30 # mailchecks
528 REPORTTIME=5 # report about cpu-/system-/user-time of command if running longer than 5 seconds
529 watch=(notme root) # watch for everyone but me and root
531 # automatically remove duplicates from these arrays
532 typeset -U path cdpath fpath manpath
536 if [[ "$TERM" != emacs ]] ; then
537 [[ -z "$terminfo[kdch1]" ]] || bindkey -M emacs "$terminfo[kdch1]" delete-char
538 [[ -z "$terminfo[khome]" ]] || bindkey -M emacs "$terminfo[khome]" beginning-of-line
539 [[ -z "$terminfo[kend]" ]] || bindkey -M emacs "$terminfo[kend]" end-of-line
540 [[ -z "$terminfo[kdch1]" ]] || bindkey -M vicmd "$terminfo[kdch1]" vi-delete-char
541 [[ -z "$terminfo[khome]" ]] || bindkey -M vicmd "$terminfo[khome]" vi-beginning-of-line
542 [[ -z "$terminfo[kend]" ]] || bindkey -M vicmd "$terminfo[kend]" vi-end-of-line
543 [[ -z "$terminfo[cuu1]" ]] || bindkey -M viins "$terminfo[cuu1]" vi-up-line-or-history
544 [[ -z "$terminfo[cuf1]" ]] || bindkey -M viins "$terminfo[cuf1]" vi-forward-char
545 [[ -z "$terminfo[kcuu1]" ]] || bindkey -M viins "$terminfo[kcuu1]" vi-up-line-or-history
546 [[ -z "$terminfo[kcud1]" ]] || bindkey -M viins "$terminfo[kcud1]" vi-down-line-or-history
547 [[ -z "$terminfo[kcuf1]" ]] || bindkey -M viins "$terminfo[kcuf1]" vi-forward-char
548 [[ -z "$terminfo[kcub1]" ]] || bindkey -M viins "$terminfo[kcub1]" vi-backward-char
550 [[ "$terminfo[kcuu1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcuu1]/O/[}" vi-up-line-or-history
551 [[ "$terminfo[kcud1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcud1]/O/[}" vi-down-line-or-history
552 [[ "$terminfo[kcuf1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcuf1]/O/[}" vi-forward-char
553 [[ "$terminfo[kcub1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcub1]/O/[}" vi-backward-char
554 [[ "$terminfo[khome]" == $'\eO'* ]] && bindkey -M viins "${terminfo[khome]/O/[}" beginning-of-line
555 [[ "$terminfo[kend]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kend]/O/[}" end-of-line
556 [[ "$terminfo[khome]" == $'\eO'* ]] && bindkey -M emacs "${terminfo[khome]/O/[}" beginning-of-line
557 [[ "$terminfo[kend]" == $'\eO'* ]] && bindkey -M emacs "${terminfo[kend]/O/[}" end-of-line
560 ## keybindings (run 'bindkeys' for details, more details via man zshzle)
561 # use emacs style per default:
566 #if [[ "$TERM" == screen ]] ; then
567 bindkey '\e[1~' beginning-of-line # home
568 bindkey '\e[4~' end-of-line # end
569 bindkey '\e[A' up-line-or-search # cursor up
570 bindkey '\e[B' down-line-or-search # <ESC>-
572 bindkey '^xp' history-beginning-search-backward
573 bindkey '^xP' history-beginning-search-forward
574 # bindkey -s '^L' "|less\n" # ctrl-L pipes to less
575 # bindkey -s '^B' " &\n" # ctrl-B runs it in the background
576 # if terminal type is set to 'rxvt':
577 bindkey '\e[7~' beginning-of-line # home
578 bindkey '\e[8~' end-of-line # end
581 # insert unicode character
582 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
583 # See for example http://unicode.org/charts/ for unicode characters code
584 zrcautoload insert-unicode-char
585 zle -N insert-unicode-char
586 #k# Insert Unicode character
587 bindkey '^Xi' insert-unicode-char
589 ## toggle the ,. abbreviation feature on/off
590 # NOABBREVIATION: default abbreviation-state
591 # 0 - enabled (default)
593 NOABBREVIATION=${NOABBREVIATION:-0}
595 grml_toggle_abbrev() {
596 if (( ${NOABBREVIATION} > 0 )) ; then
603 zle -N grml_toggle_abbrev
604 bindkey '^xA' grml_toggle_abbrev
606 # add a command line to the shells history without executing it
607 commit-to-history() {
608 print -s ${(z)BUFFER}
611 zle -N commit-to-history
612 bindkey "^x^h" commit-to-history
614 # only slash should be considered as a word separator:
615 slash-backward-kill-word() {
616 local WORDCHARS="${WORDCHARS:s@/@}"
618 zle backward-kill-word
620 zle -N slash-backward-kill-word
622 #k# Kill everything in a word up to its last \kbd{/}
623 bindkey '\ev' slash-backward-kill-word
625 # use the new *-pattern-* widgets for incremental history search
627 bindkey '^r' history-incremental-pattern-search-backward
628 bindkey '^s' history-incremental-pattern-search-forward
632 # a generic accept-line wrapper {{{
634 # This widget can prevent unwanted autocorrections from command-name
635 # to _command-name, rehash automatically on enter and call any number
636 # of builtin and user-defined widgets in different contexts.
638 # For a broader description, see:
639 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
641 # The code is imported from the file 'zsh/functions/accept-line' from
642 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
643 # distributed under the same terms as zsh itself.
645 # A newly added command will may not be found or will cause false
646 # correction attempts, if you got auto-correction set. By setting the
647 # following style, we force accept-line() to rehash, if it cannot
648 # find the first word on the command line in the $command[] hash.
649 zstyle ':acceptline:*' rehash true
651 function Accept-Line() {
652 setopt localoptions noksharrays
657 zstyle -a ":acceptline:${alcontext}" actions subs
659 (( ${#subs} < 1 )) && return 0
662 for sub in ${subs} ; do
663 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
666 (( aldone > 0 )) && break
670 function Accept-Line-getdefault() {
673 zstyle -s ":acceptline:${alcontext}" default_action default_action
674 case ${default_action} in
676 printf ".accept-line"
679 printf ${default_action}
684 function accept-line() {
685 setopt localoptions noksharrays
688 local buf com fname format msg default_action
692 cmdline=(${(z)BUFFER})
696 zstyle -t ":acceptline:${alcontext}" rehash \
697 && [[ -z ${commands[$com]} ]] \
700 if [[ -n ${reswords[(r)$com]} ]] \
701 || [[ -n ${aliases[$com]} ]] \
702 || [[ -n ${functions[$com]} ]] \
703 || [[ -n ${builtins[$com]} ]] \
704 || [[ -n ${commands[$com]} ]] ; then
706 # there is something sensible to execute, just do it.
710 default_action=$(Accept-Line-getdefault)
711 zstyle -T ":acceptline:${alcontext}" call_default \
712 && zle ${default_action}
716 if [[ -o correct ]] \
717 || [[ -o correctall ]] \
718 && [[ -n ${functions[$fname]} ]] ; then
720 # nothing there to execute but there is a function called
721 # _command_name; a completion widget. Makes no sense to
722 # call it on the commandline, but the correct{,all} options
723 # will ask for it nevertheless, so warn the user.
724 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
725 # Okay, we warned the user before, he called us again,
726 # so have it his way.
730 default_action=$(Accept-Line-getdefault)
731 zstyle -T ":acceptline:${alcontext}" call_default \
732 && zle ${default_action}
736 # prepare warning message for the user, configurable via zstyle.
737 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
739 if [[ -z ${msg} ]] ; then
740 msg="%c will not execute and completion %f exists."
743 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
747 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
748 # If we are here, the commandline contains something that is not
749 # executable, which is neither subject to _command_name correction
750 # and is not empty. might be a variable assignment
754 default_action=$(Accept-Line-getdefault)
755 zstyle -T ":acceptline:${alcontext}" call_default \
756 && zle ${default_action}
760 # If we got this far, the commandline only contains whitespace, or is empty.
764 default_action=$(Accept-Line-getdefault)
765 zstyle -T ":acceptline:${alcontext}" call_default \
766 && zle ${default_action}
774 # power completion - abbreviation expansion {{{
775 # power completion / abbreviation expansion / buffer expansion
776 # see http://zshwiki.org/home/examples/zleiab for details
777 # less risky than the global aliases but powerful as well
778 # just type the abbreviation key and afterwards ',.' to expand it
781 setopt interactivecomments
783 # key # value (#d additional doc string)
789 'G' '|& grep --color=auto '
791 'Hl' ' --help |& less -r' #d (Display help in pager)
795 'N' '&>/dev/null' #d (No Output)
796 'R' '| tr A-z N-za-m' #d (ROT13)
802 'co' './configure && make && sudo make install'
810 if (( NOABBREVIATION > 0 )) ; then
811 LBUFFER="${LBUFFER},."
815 matched_chars='[.-|_a-zA-Z0-9]#'
816 LBUFFER=${LBUFFER%%(#m)[.-|_a-zA-Z0-9]#}
817 LBUFFER+=${abk[$MATCH]:-$MATCH}
821 bindkey ",." globalias
825 zrcautoload zmv # who needs mmv or rename?
826 zrcautoload history-search-end
828 # we don't want to quote/espace URLs on our own...
829 # if autoload -U url-quote-magic ; then
830 # zle -N self-insert url-quote-magic
831 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
833 # print 'Notice: no url-quote-magic available :('
835 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
837 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
838 alias run-help >&/dev/null && unalias run-help
839 for rh in run-help{,-git,-svk,-svn}; do
844 if zrcautoload compinit ; then
845 compinit || print 'Notice: no compinit available :('
847 print 'Notice: no compinit available :('
852 is4 && zrcautoload zed # use ZLE editor to edit a file or function
855 for mod in complist deltochar mathfunc ; do
856 zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
859 # autoload zsh modules when they are referenced
867 while (( ${#tmpargs} > 0 )) ; do
868 zmodload -${tmpargs[1]} zsh/${tmpargs[2]} ${tmpargs[2]}
874 if is4 && zrcautoload insert-files && zle -N insert-files ; then
876 bindkey "^Xf" insert-files # C-x-f
879 bindkey ' ' magic-space # also do history expansion on space
880 #k# Trigger menu-complete
881 bindkey '\ei' menu-complete # menu completion via esc-i
883 # press esc-e for editing command line in $EDITOR or $VISUAL
884 if is4 && zrcautoload edit-command-line && zle -N edit-command-line ; then
885 #k# Edit the current line in \kbd{\$EDITOR}
886 bindkey '\ee' edit-command-line
889 if is4 && [[ -n ${(k)modules[zsh/complist]} ]] ; then
890 #k# menu selection: pick item but stay in the menu
891 bindkey -M menuselect '\e^M' accept-and-menu-complete
893 # accept a completion and try to complete again by using menu
894 # completion; very useful with completing directories
895 # by using 'undo' one's got a simple file browser
896 bindkey -M menuselect '^o' accept-and-infer-next-history
899 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
900 _bkdate() { BUFFER="$BUFFER$(date '+%F')"; CURSOR=$#BUFFER; }
903 #k# Insert a timestamp on the command line (yyyy-mm-dd)
904 bindkey '^Ed' _bkdate
906 # press esc-m for inserting last typed word again (thanks to caphuso!)
907 insert-last-typed-word() { zle insert-last-word -- 0 -1 };
908 zle -N insert-last-typed-word;
910 #k# Insert last typed word
911 bindkey "\em" insert-last-typed-word
913 #k# Shortcut for \kbd{fg<enter>}
914 bindkey -s '^z' "fg\n"
916 # run command line as user root via sudo:
917 sudo-command-line() {
918 [[ -z $BUFFER ]] && zle up-history
919 [[ $BUFFER != sudo\ * ]] && BUFFER="sudo $BUFFER"
921 zle -N sudo-command-line
923 #k# Put the current command line into a \kbd{sudo} call
924 bindkey "^Os" sudo-command-line
926 ### jump behind the first word on the cmdline.
927 ### useful to add options.
928 function jump_after_first_word() {
932 if (( ${#words} <= 1 )) ; then
935 CURSOR=${#${words[1]}}
938 zle -N jump_after_first_word
940 bindkey '^x1' jump_after_first_word
949 HISTFILE=$HOME/.zsh_history
950 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
951 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
955 # dirstack handling {{{
957 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
958 DIRSTACKFILE=${DIRSTACKFILE:-${HOME}/.zdirs}
960 if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
961 dirstack=( ${(f)"$(< $DIRSTACKFILE)"} )
962 # "cd -" won't work after login by just setting $OLDPWD, so
963 [[ -d $dirstack[0] ]] && cd $dirstack[0] && cd $OLDPWD
968 my_stack=( ${PWD} ${dirstack} )
970 builtin print -l ${(u)my_stack} >! ${DIRSTACKFILE}
972 uprint my_stack >! ${DIRSTACKFILE}
978 # directory based profiles {{{
982 CHPWD_PROFILE='default'
983 function chpwd_profiles() {
984 # Say you want certain settings to be active in certain directories.
985 # This is what you want.
987 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
988 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
990 # When that's done and you enter a directory that matches the pattern
991 # in the third part of the context, a function called chpwd_profile_grml,
992 # for example, is called (if it exists).
994 # If no pattern matches (read: no profile is detected) the profile is
995 # set to 'default', which means chpwd_profile_default is attempted to
998 # A word about the context (the ':chpwd:profiles:*' stuff in the zstyle
999 # command) which is used: The third part in the context is matched against
1000 # ${PWD}. That's why using a pattern such as /foo/bar(|/|/*) makes sense.
1001 # Because that way the profile is detected for all these values of ${PWD}:
1005 # So, if you want to make double damn sure a profile works in /foo/bar
1006 # and everywhere deeper in that tree, just use (|/|/*) and be happy.
1008 # The name of the detected profile will be available in a variable called
1009 # 'profile' in your functions. You don't need to do anything, it'll just
1012 # Then there is the parameter $CHPWD_PROFILE is set to the profile, that
1013 # was is currently active. That way you can avoid running code for a
1014 # profile that is already active, by running code such as the following
1015 # at the start of your function:
1017 # function chpwd_profile_grml() {
1018 # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1
1022 # The initial value for $CHPWD_PROFILE is 'default'.
1024 # Version requirement:
1025 # This feature requires zsh 4.3.3 or newer.
1026 # If you use this feature and need to know whether it is active in your
1027 # current shell, there are several ways to do that. Here are two simple
1030 # a) If knowing if the profiles feature is active when zsh starts is
1031 # good enough for you, you can put the following snippet into your
1034 # (( ${+functions[chpwd_profiles]} )) && print "directory profiles active"
1036 # b) If that is not good enough, and you would prefer to be notified
1037 # whenever a profile changes, you can solve that by making sure you
1038 # start *every* profile function you create like this:
1040 # function chpwd_profile_myprofilename() {
1041 # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1
1042 # print "chpwd(): Switching to profile: $profile"
1046 # That makes sure you only get notified if a profile is *changed*,
1047 # not everytime you change directory, which would probably piss
1048 # you off fairly quickly. :-)
1050 # There you go. Now have fun with that.
1053 zstyle -s ":chpwd:profiles:${PWD}" profile profile || profile='default'
1054 if (( ${+functions[chpwd_profile_$profile]} )) ; then
1055 chpwd_profile_${profile}
1058 CHPWD_PROFILE="${profile}"
1061 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1067 # {{{ display battery status on right side of prompt via running 'BATTERY=1 zsh'
1068 if [[ $BATTERY -gt 0 ]] ; then
1069 if ! check_com -c acpi ; then
1075 if [[ $BATTERY -gt 0 ]] ; then
1076 PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]#Battery <->: [^0-9]##, (<->)%*/${match[1]}}"
1077 if [[ -z "$PERCENT" ]] ; then
1078 PERCENT='acpi not present'
1080 if [[ "$PERCENT" -lt 20 ]] ; then
1081 PERCENT="warning: ${PERCENT}%%"
1083 PERCENT="${PERCENT}%%"
1090 # set colors for use in prompts {{{
1091 if zrcautoload colors && colors 2>/dev/null ; then
1092 BLUE="%{${fg[blue]}%}"
1093 RED="%{${fg_bold[red]}%}"
1094 GREEN="%{${fg[green]}%}"
1095 CYAN="%{${fg[cyan]}%}"
1096 MAGENTA="%{${fg[magenta]}%}"
1097 YELLOW="%{${fg[yellow]}%}"
1098 WHITE="%{${fg[white]}%}"
1099 NO_COLOUR="%{${reset_color}%}"
1101 BLUE=$'%{\e[1;34m%}'
1103 GREEN=$'%{\e[1;32m%}'
1104 CYAN=$'%{\e[1;36m%}'
1105 WHITE=$'%{\e[1;37m%}'
1106 MAGENTA=$'%{\e[1;35m%}'
1107 YELLOW=$'%{\e[1;33m%}'
1108 NO_COLOUR=$'%{\e[0m%}'
1113 # gather version control information for inclusion in a prompt {{{
1116 # Be quiet about version problems in grml's zshrc as the user cannot disable
1117 # loading vcs_info() as it is *in* the zshrc - as you can see. :-)
1118 # Just unset most probable variables and disable vcs_info altogether.
1120 for i in {0..9} ; do
1121 unset VCS_INFO_message_${i}_
1123 zstyle ':vcs_info:*' enable false
1126 # The following code is imported from the file 'zsh/functions/vcs_info'
1127 # from <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>,
1128 # which distributed under the same terms as zsh itself.
1130 # we will be using two variables, so let the code know now.
1131 zstyle ':vcs_info:*' max-exports 2
1133 # vcs_info() documentation:
1137 # This functionality requires zsh version >= 4.1.*.
1142 # To load vcs_info(), copy this file to your $fpath[] and do:
1143 # % autoload -Uz vcs_info && vcs_info
1145 # To work, vcs_info() needs 'setopt prompt_subst' in your setup.
1150 # To get vcs_info() working quickly (including colors), you can do the
1151 # following (assuming, you loaded vcs_info() properly - see above):
1153 # % RED=$'%{\e[31m%}'
1154 # % GR=$'%{\e[32m%}'
1155 # % MA=$'%{\e[35m%}'
1156 # % YE=$'%{\e[33m%}'
1159 # % zstyle ':vcs_info:*' actionformats \
1160 # "${MA}(${NC}%s${MA})${YE}-${MA}[${GR}%b${YE}|${RED}%a${MA}]${NC} "
1162 # % zstyle ':vcs_info:*' formats \
1163 # "${MA}(${NC}%s${MA})${Y}-${MA}[${GR}%b${MA}]${NC}%} "
1165 # % zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YE}%r"
1167 # % precmd () { vcs_info }
1168 # % PS1='${MA}[${GR}%n${MA}] ${MA}(${RED}%!${MA}) ${YE}%3~ ${VCS_INFO_message_0_}${NC}%# '
1170 # Obviously, the las two lines are there for demonstration: You need to
1171 # call vcs_info() from your precmd() function (see 'SPECIAL FUNCTIONS' in
1172 # 'man zshmisc'). Once that is done you need a *single* quoted
1173 # '${VCS_INFO_message_0_}' in your prompt.
1175 # Now call the 'vcs_info_printsys' utility from the command line:
1177 # % vcs_info_printsys
1178 # # list of supported version control backends:
1179 # # disabled systems are prefixed by a hash sign (#)
1190 # # flavours (cannot be used in the disable style; they
1191 # # are disabled with their master [git-svn -> git]):
1195 # Ten version control backends as you can see. You may not want all
1196 # of these. Because there is no point in running the code to detect
1197 # systems you do not use. ever. So, there is a way to disable some
1198 # backends altogether:
1200 # % zstyle ':vcs_info:*' disable bzr cdv darcs mtn svk tla
1202 # If you rerun 'vcs_info_printsys' now, you will see the backends listed
1203 # in the 'disable' style marked as diabled by a hash sign. That means the
1204 # detection of these systems is skipped *completely*. No wasted time there.
1206 # For more control, read the reference below.
1211 # The vcs_info() feature can be configured via zstyle.
1213 # First, the context in which we are working:
1214 # :vcs_info:<vcs-string>:<user-context>
1216 # ...where <vcs-string> is one of:
1217 # - git, git-svn, git-p4, hg, darcs, bzr, cdv, mtn, svn, cvs, svk or tla.
1219 # ...and <user-context> is a freely configurable string, assignable by the
1220 # user as the first argument to vcs_info() (see its description below).
1222 # There is are three special values for <vcs-string>: The first is named
1223 # 'init', that is in effect as long as there was no decision what vcs
1224 # backend to use. The second is 'preinit; it is used *before* vcs_info()
1225 # is run, when initializing the data exporting variables. The third
1226 # special value is 'formats' and is used by the 'vcs_info_lastmsg' for
1227 # looking up its styles.
1229 # There are two pre-defined values for <user-context>:
1230 # default - the one used if none is specified
1231 # command - used by vcs_info_lastmsg to lookup its styles.
1233 # You may *not* use 'print_systems_' as a user-context string, because it
1234 # is used internally.
1236 # You can of course use ':vcs_info:*' to match all VCSs in all
1237 # user-contexts at once.
1239 # Another special context is 'formats', which is used by the
1240 # vcs_info_lastmsg() utility function (see below).
1243 # This is a description of all styles, that are looked up:
1244 # formats - A list of formats, used when actionformats is not
1245 # used (which is most of the time).
1246 # actionformats - A list of formats, used if a there is a special
1247 # action going on in your current repository;
1248 # (like an interactive rebase or a merge conflict)
1249 # branchformat - Some backends replace %b in the formats and
1250 # actionformats styles above, not only by a branch
1251 # name but also by a revision number. This style
1252 # let's you modify how that string should look like.
1253 # nvcsformats - These "formats" are exported, when we didn't detect
1254 # a version control system for the current directory.
1255 # This is useful, if you want vcs_info() to completely
1256 # take over the generation of your prompt.
1257 # You would do something like
1258 # PS1='${VCS_INFO_message_0_}'
1259 # to accomplish that.
1260 # max-exports - Defines the maximum number if VCS_INFO_message_*_
1261 # variables vcs_info() will export.
1262 # enable - Checked in the 'init' context. If set to false,
1263 # vcs_info() will do nothing.
1264 # disable - Provide a list of systems, you don't want
1265 # the vcs_info() to check for repositories
1266 # (checked in the 'init' context, too).
1267 # disable-patterns - A list of patterns that are checked against $PWD.
1268 # If the pattern matches, vcs_info will be disabled.
1269 # Say, ~/.zsh is a directory under version control,
1270 # in which you do not want vcs_info to be active, do:
1271 # zstyle ':vcs_info:*' disable-patterns "$HOME/.zsh+(|/*)"
1272 # use-simple - If there are two different ways of gathering
1273 # information, you can select the simpler one
1274 # by setting this style to true; the default
1275 # is to use the not-that-simple code, which is
1276 # potentially a lot slower but might be more
1277 # accurate in all possible cases.
1278 # use-prompt-escapes - determines if we assume that the assembled
1279 # string from vcs_info() includes prompt escapes.
1280 # (Used by vcs_info_lastmsg().
1282 # The use-simple style is only available for the bzr backend.
1284 # The default values for these in all contexts are:
1285 # formats " (%s)-[%b|%a]-"
1286 # actionformats " (%s)-[%b]-"
1287 # branchformat "%b:%r" (for bzr, svn and svk)
1291 # disable (empty list)
1292 # disable-patterns (empty list)
1294 # use-prompt-escapes true
1297 # In normal formats and actionformats, the following replacements
1299 # %s - The vcs in use (git, hg, svn etc.)
1300 # %b - Information about the current branch.
1301 # %a - An identifier, that describes the action.
1302 # Only makes sense in actionformats.
1303 # %R - base directory of the repository.
1304 # %r - repository name
1305 # If %R is '/foo/bar/repoXY', %r is 'repoXY'.
1306 # %S - subdirectory within a repository. if $PWD is
1307 # '/foo/bar/reposXY/beer/tasty', %S is 'beer/tasty'.
1310 # In branchformat these replacements are done:
1311 # %b - the branch name
1312 # %r - the current revision number
1314 # Not all vcs backends have to support all replacements.
1315 # nvcsformat does not perform *any* replacements. It is just a string.
1320 # If you want to use the %b (bold off) prompt expansion in 'formats', which
1321 # expands %b itself, use %%b. That will cause the vcs_info() expansion to
1322 # replace %%b with %b. So zsh's prompt expansion mechanism can handle it.
1323 # Similarly, to hand down %b from branchformat, use %%%%b. Sorry for this
1324 # inconvenience, but it cannot be easily avoided. Luckily we do not clash
1325 # with a lot of prompt expansions and this only needs to be done for those.
1326 # See 'man zshmisc' for details about EXPANSION OF PROMPT SEQUENCES.
1329 # FUNCTION DESCRIPTIONS (public API):
1332 # The main function, that runs all backends and assembles
1333 # all data into ${VCS_INFO_message_*_}. This is the function
1334 # you want to call from precmd() if you want to include
1335 # up-to-date information in your prompt (see VARIABLE
1336 # DESCRIPTION below).
1338 # vcs_info_printsys()
1339 # Prints a list of all supported version control systems.
1340 # Useful to find out possible contexts (and which of them are enabled)
1341 # or values for the 'disable' style.
1343 # vcs_info_lastmsg()
1344 # Outputs the last ${VCS_INFO_message_*_} value. Takes into account
1345 # the value of the use-prompt-escapes style in ':vcs_info:formats'.
1346 # It also only prints max-exports values.
1348 # All functions named VCS_INFO_* are for internal use only.
1351 # VARIABLE DESCRIPTION:
1353 # ${VCS_INFO_message_N_} (Note the trailing underscore)
1354 # Where 'N' is an integer, eg: VCS_INFO_message_0_
1355 # These variables are the storage for the informational message the
1356 # last vcs_info() call has assembled. These are strongly connected
1357 # to the formats, actionformats and nvcsformats styles described
1358 # above. Those styles are lists. the first member of that list gets
1359 # expanded into ${VCS_INFO_message_0_}, the second into
1360 # ${VCS_INFO_message_1_} and the Nth into ${VCS_INFO_message_N-1_}.
1361 # These parameters are exported into the environment.
1362 # (See the max-exports style above.)
1367 # Don't use vcs_info at all (even though it's in your prompt):
1368 # % zstyle ':vcs_info:*' enable false
1370 # Disable the backends for bzr and svk:
1371 # % zstyle ':vcs_info:*' disable bzr svk
1373 # Provide a special formats for git:
1374 # % zstyle ':vcs_info:git:*' formats ' GIT, BABY! [%b]'
1375 # % zstyle ':vcs_info:git:*' actionformats ' GIT ACTION! [%b|%a]'
1377 # Use the quicker bzr backend (if you do, please report if it does
1378 # the-right-thing[tm] - thanks):
1379 # % zstyle ':vcs_info:bzr:*' use-simple true
1381 # Display the revision number in yellow for bzr and svn:
1382 # % zstyle ':vcs_info:(svn|bzr):*' branchformat '%b%{'${fg[yellow]}'%}:%r'
1384 # If you want colors, make sure you enclose the color codes in %{...%},
1385 # if you want to use the string provided by vcs_info() in prompts.
1387 # Here is how to print the vcs infomation as a command:
1388 # % alias vcsi='vcs_info command; vcs_info_lastmsg'
1390 # This way, you can even define different formats for output via
1391 # vcs_info_lastmsg() in the ':vcs_info:command:*' namespace.
1395 VCS_INFO_adjust () { #{{{
1396 [[ -n ${vcs_comm[overwrite_name]} ]] && vcs=${vcs_comm[overwrite_name]}
1400 VCS_INFO_check_com () { #{{{
1401 (( ${+commands[$1]} )) && [[ -x ${commands[$1]} ]] && return 0
1405 VCS_INFO_formats () { # {{{
1406 setopt localoptions noksharrays
1407 local action=$1 branch=$2 base=$3
1411 if [[ -n ${action} ]] ; then
1412 zstyle -a ":vcs_info:${vcs}:${usercontext}" actionformats msgs
1413 (( ${#msgs} < 1 )) && msgs[1]=' (%s)-[%b|%a]-'
1415 zstyle -a ":vcs_info:${vcs}:${usercontext}" formats msgs
1416 (( ${#msgs} < 1 )) && msgs[1]=' (%s)-[%b]-'
1419 (( ${#msgs} > maxexports )) && msgs[$(( maxexports + 1 )),-1]=()
1420 for i in {1..${#msgs}} ; do
1421 zformat -f msg ${msgs[$i]} \
1427 S:"$(VCS_INFO_reposub ${base})"
1433 VCS_INFO_maxexports () { #{{{
1434 zstyle -s ":vcs_info:${vcs}:${usercontext}" "max-exports" maxexports || maxexports=2
1435 if [[ ${maxexports} != <-> ]] || (( maxexports < 1 )); then
1436 printf 'vcs_info(): expecting numeric arg >= 1 for max-exports (got %s).\n' ${maxexports}
1437 printf 'Defaulting to 2.\n'
1442 VCS_INFO_nvcsformats () { #{{{
1443 setopt localoptions noksharrays
1446 if [[ $1 == 'preinit' ]] ; then
1450 zstyle -a ":vcs_info:${v:-$vcs}:${c:-$usercontext}" nvcsformats msgs
1451 (( ${#msgs} > maxexports )) && msgs[${maxexports},-1]=()
1454 VCS_INFO_realpath () { #{{{
1455 # a portable 'readlink -f'
1456 # forcing a subshell, to ensure chpwd() is not removed
1457 # from the calling shell (if VCS_INFO_realpath() is called
1460 (( ${+functions[chpwd]} )) && unfunction chpwd
1462 cd $1 2>/dev/null && pwd
1466 VCS_INFO_reposub () { #{{{
1467 setopt localoptions extendedglob
1468 local base=${1%%/##}
1470 [[ ${PWD} == ${base}/* ]] || {
1474 printf '%s' ${PWD#$base/}
1478 VCS_INFO_set () { #{{{
1479 setopt localoptions noksharrays
1482 if [[ $1 == '--clear' ]] ; then
1483 for i in {0..9} ; do
1484 unset VCS_INFO_message_${i}_
1487 if [[ $1 == '--nvcs' ]] ; then
1488 [[ $2 == 'preinit' ]] && (( maxexports == 0 )) && (( maxexports = 1 ))
1489 for i in {0..$((maxexports - 1))} ; do
1490 typeset -gx VCS_INFO_message_${i}_=
1492 VCS_INFO_nvcsformats $2
1495 (( ${#msgs} - 1 < 0 )) && return 0
1496 for i in {0..$(( ${#msgs} - 1 ))} ; do
1498 typeset -gx VCS_INFO_message_${i}_=${msgs[$j]}
1503 # information gathering
1504 VCS_INFO_bzr_get_data () { # {{{
1505 setopt localoptions noksharrays
1509 if zstyle -t ":vcs_info:${vcs}:${usercontext}" "use-simple" ; then
1510 bzrbase=${vcs_comm[basedir]}
1511 bzrinfo[2]=${bzrbase:t}
1512 if [[ -f ${bzrbase}/.bzr/branch/last-revision ]] ; then
1513 bzrinfo[1]=$(< ${bzrbase}/.bzr/branch/last-revision)
1514 bzrinfo[1]=${${bzrinfo[1]}%% *}
1517 bzrbase=${${(M)${(f)"$( bzr info )"}:# ##branch\ root:*}/*: ##/}
1518 bzrinfo=( ${${${(M)${(f)"$( bzr version-info )"}:#(#s)(revno|branch-nick)*}/*: /}/*\//} )
1519 bzrbase="$(VCS_INFO_realpath ${bzrbase})"
1522 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat bzrbr || bzrbr="%b:%r"
1523 zformat -f bzrbr "${bzrbr}" "b:${bzrinfo[2]}" "r:${bzrinfo[1]}"
1524 VCS_INFO_formats '' "${bzrbr}" "${bzrbase}"
1528 VCS_INFO_cdv_get_data () { # {{{
1531 cdvbase=${vcs_comm[basedir]}
1532 VCS_INFO_formats '' "${cdvbase:t}" "${cdvbase}"
1536 VCS_INFO_cvs_get_data () { # {{{
1537 local cvsbranch cvsbase basename
1540 while [[ -d "${cvsbase}/../CVS" ]]; do
1541 cvsbase="${cvsbase}/.."
1543 cvsbase="$(VCS_INFO_realpath ${cvsbase})"
1544 cvsbranch=$(< ./CVS/Repository)
1545 basename=${cvsbase:t}
1546 cvsbranch=${cvsbranch##${basename}/}
1547 [[ -z ${cvsbranch} ]] && cvsbranch=${basename}
1548 VCS_INFO_formats '' "${cvsbranch}" "${cvsbase}"
1552 VCS_INFO_darcs_get_data () { # {{{
1555 darcsbase=${vcs_comm[basedir]}
1556 VCS_INFO_formats '' "${darcsbase:t}" "${darcsbase}"
1560 VCS_INFO_git_getaction () { #{{{
1561 local gitaction='' gitdir=$1
1564 for tmp in "${gitdir}/rebase-apply" \
1565 "${gitdir}/rebase" \
1566 "${gitdir}/../.dotest" ; do
1567 if [[ -d ${tmp} ]] ; then
1568 if [[ -f "${tmp}/rebasing" ]] ; then
1570 elif [[ -f "${tmp}/applying" ]] ; then
1573 gitaction="am/rebase"
1575 printf '%s' ${gitaction}
1580 for tmp in "${gitdir}/rebase-merge/interactive" \
1581 "${gitdir}/.dotest-merge/interactive" ; do
1582 if [[ -f "${tmp}" ]] ; then
1583 printf '%s' "rebase-i"
1588 for tmp in "${gitdir}/rebase-merge" \
1589 "${gitdir}/.dotest-merge" ; do
1590 if [[ -d "${tmp}" ]] ; then
1591 printf '%s' "rebase-m"
1596 if [[ -f "${gitdir}/MERGE_HEAD" ]] ; then
1601 if [[ -f "${gitdir}/BISECT_LOG" ]] ; then
1602 printf '%s' "bisect"
1608 VCS_INFO_git_getbranch () { #{{{
1609 local gitbranch gitdir=$1
1610 local gitsymref='git symbolic-ref HEAD'
1612 if [[ -d "${gitdir}/rebase-apply" ]] \
1613 || [[ -d "${gitdir}/rebase" ]] \
1614 || [[ -d "${gitdir}/../.dotest" ]] \
1615 || [[ -f "${gitdir}/MERGE_HEAD" ]] ; then
1616 gitbranch="$(${(z)gitsymref} 2> /dev/null)"
1617 [[ -z ${gitbranch} ]] && [[ -r ${gitdir}/rebase-apply/head-name ]] \
1618 && gitbranch="$(< ${gitdir}/rebase-apply/head-name)"
1620 elif [[ -f "${gitdir}/rebase-merge/interactive" ]] \
1621 || [[ -d "${gitdir}/rebase-merge" ]] ; then
1622 gitbranch="$(< ${gitdir}/rebase-merge/head-name)"
1624 elif [[ -f "${gitdir}/.dotest-merge/interactive" ]] \
1625 || [[ -d "${gitdir}/.dotest-merge" ]] ; then
1626 gitbranch="$(< ${gitdir}/.dotest-merge/head-name)"
1629 gitbranch="$(${(z)gitsymref} 2> /dev/null)"
1631 if [[ $? -ne 0 ]] ; then
1632 gitbranch="$(git describe --exact-match HEAD 2>/dev/null)"
1634 if [[ $? -ne 0 ]] ; then
1635 gitbranch="${${"$(< $gitdir/HEAD)"}[1,7]}..."
1640 printf '%s' "${gitbranch##refs/heads/}"
1644 VCS_INFO_git_get_data () { # {{{
1645 setopt localoptions extendedglob
1646 local gitdir gitbase gitbranch gitaction
1648 gitdir=${vcs_comm[gitdir]}
1649 gitbranch="$(VCS_INFO_git_getbranch ${gitdir})"
1651 if [[ -z ${gitdir} ]] || [[ -z ${gitbranch} ]] ; then
1656 gitaction="$(VCS_INFO_git_getaction ${gitdir})"
1657 gitbase=${PWD%/${$( git rev-parse --show-prefix )%/##}}
1658 VCS_INFO_formats "${gitaction}" "${gitbranch}" "${gitbase}"
1662 VCS_INFO_hg_get_data () { # {{{
1663 local hgbranch hgbase file
1665 hgbase=${vcs_comm[basedir]}
1667 file="${hgbase}/.hg/branch"
1668 if [[ -r ${file} ]] ; then
1669 hgbranch=$(< ${file})
1674 VCS_INFO_formats '' "${hgbranch}" "${hgbase}"
1678 VCS_INFO_mtn_get_data () { # {{{
1679 local mtnbranch mtnbase
1681 mtnbase=${vcs_comm[basedir]}
1682 mtnbranch=${${(M)${(f)"$( mtn status )"}:#(#s)Current branch:*}/*: /}
1683 VCS_INFO_formats '' "${mtnbranch}" "${mtnbase}"
1687 VCS_INFO_svk_get_data () { # {{{
1688 local svkbranch svkbase
1690 svkbase=${vcs_comm[basedir]}
1691 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat svkbranch || svkbranch="%b:%r"
1692 zformat -f svkbranch "${svkbranch}" "b:${vcs_comm[branch]}" "r:${vcs_comm[revision]}"
1693 VCS_INFO_formats '' "${svkbranch}" "${svkbase}"
1697 VCS_INFO_svn_get_data () { # {{{
1698 setopt localoptions noksharrays
1699 local svnbase svnbranch
1703 while [[ -d "${svnbase}/../.svn" ]]; do
1704 svnbase="${svnbase}/.."
1706 svnbase="$(VCS_INFO_realpath ${svnbase})"
1707 svninfo=( ${${${(M)${(f)"$( svn info )"}:#(#s)(URL|Revision)*}/*: /}/*\//} )
1709 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat svnbranch || svnbranch="%b:%r"
1710 zformat -f svnbranch "${svnbranch}" "b:${svninfo[1]}" "r:${svninfo[2]}"
1711 VCS_INFO_formats '' "${svnbranch}" "${svnbase}"
1715 VCS_INFO_tla_get_data () { # {{{
1716 local tlabase tlabranch
1718 tlabase="$(VCS_INFO_realpath ${vcs_comm[basedir]})"
1719 # tree-id gives us something like 'foo@example.com/demo--1.0--patch-4', so:
1720 tlabranch=${${"$( tla tree-id )"}/*\//}
1721 VCS_INFO_formats '' "${tlabranch}" "${tlabase}"
1726 VCS_INFO_detect_by_dir() { #{{{
1728 local basedir="." realbasedir
1730 realbasedir="$(VCS_INFO_realpath ${basedir})"
1731 while [[ ${realbasedir} != '/' ]]; do
1732 if [[ -n ${vcs_comm[detect_need_file]} ]] ; then
1733 [[ -d ${basedir}/${dirname} ]] && \
1734 [[ -e ${basedir}/${dirname}/${vcs_comm[detect_need_file]} ]] && \
1737 [[ -d ${basedir}/${dirname} ]] && break
1740 basedir=${basedir}/..
1741 realbasedir="$(VCS_INFO_realpath ${basedir})"
1744 [[ ${realbasedir} == "/" ]] && return 1
1745 vcs_comm[basedir]=${realbasedir}
1749 VCS_INFO_bzr_detect() { #{{{
1750 VCS_INFO_check_com bzr || return 1
1751 vcs_comm[detect_need_file]=branch/format
1752 VCS_INFO_detect_by_dir '.bzr'
1756 VCS_INFO_cdv_detect() { #{{{
1757 VCS_INFO_check_com cdv || return 1
1758 vcs_comm[detect_need_file]=format
1759 VCS_INFO_detect_by_dir '.cdv'
1763 VCS_INFO_cvs_detect() { #{{{
1764 VCS_INFO_check_com svn || return 1
1765 [[ -d "./CVS" ]] && [[ -r "./CVS/Repository" ]] && return 0
1769 VCS_INFO_darcs_detect() { #{{{
1770 VCS_INFO_check_com darcs || return 1
1771 vcs_comm[detect_need_file]=format
1772 VCS_INFO_detect_by_dir '_darcs'
1776 VCS_INFO_git_detect() { #{{{
1777 if VCS_INFO_check_com git && git rev-parse --is-inside-work-tree &> /dev/null ; then
1778 vcs_comm[gitdir]="$(git rev-parse --git-dir 2> /dev/null)" || return 1
1779 if [[ -d ${vcs_comm[gitdir]}/svn ]] ; then vcs_comm[overwrite_name]='git-svn'
1780 elif [[ -d ${vcs_comm[gitdir]}/refs/remotes/p4 ]] ; then vcs_comm[overwrite_name]='git-p4' ; fi
1786 VCS_INFO_hg_detect() { #{{{
1787 VCS_INFO_check_com hg || return 1
1788 vcs_comm[detect_need_file]=store
1789 VCS_INFO_detect_by_dir '.hg'
1793 VCS_INFO_mtn_detect() { #{{{
1794 VCS_INFO_check_com mtn || return 1
1795 vcs_comm[detect_need_file]=revision
1796 VCS_INFO_detect_by_dir '_MTN'
1800 VCS_INFO_svk_detect() { #{{{
1801 setopt localoptions noksharrays extendedglob
1806 VCS_INFO_check_com svk || return 1
1807 [[ -f ~/.svk/config ]] || return 1
1809 # This detection function is a bit different from the others.
1810 # We need to read svk's config file to detect a svk repository
1811 # in the first place. Therefore, we'll just proceed and read
1812 # the other information, too. This is more then any of the
1813 # other detections do but this takes only one file open for
1814 # svk at most. VCS_INFO_svk_get_data() get simpler, too. :-)
1815 while IFS= read -r line ; do
1816 if [[ -n ${vcs_comm[basedir]} ]] ; then
1818 [[ ${line} == depotpath:* ]] && vcs_comm[branch]=${line##*/}
1819 [[ ${line} == revision:* ]] && vcs_comm[revision]=${line##*[[:space:]]##}
1820 [[ -n ${vcs_comm[branch]} ]] && [[ -n ${vcs_comm[revision]} ]] && break
1823 (( fhash > 0 )) && [[ ${line} == ' '[^[:space:]]*:* ]] && break
1824 [[ ${line} == ' hash:'* ]] && fhash=1 && continue
1825 (( fhash == 0 )) && continue
1826 [[ ${PWD}/ == ${${line## ##}%:*}/* ]] && vcs_comm[basedir]=${${line## ##}%:*}
1827 done < ~/.svk/config
1829 [[ -n ${vcs_comm[basedir]} ]] && \
1830 [[ -n ${vcs_comm[branch]} ]] && \
1831 [[ -n ${vcs_comm[revision]} ]] && return 0
1835 VCS_INFO_svn_detect() { #{{{
1836 VCS_INFO_check_com svn || return 1
1837 [[ -d ".svn" ]] && return 0
1841 VCS_INFO_tla_detect() { #{{{
1842 VCS_INFO_check_com tla || return 1
1843 vcs_comm[basedir]="$(tla tree-root 2> /dev/null)" && return 0
1848 vcs_info_printsys () { # {{{
1849 vcs_info print_systems_
1852 vcs_info_lastmsg () { # {{{
1856 for i in {0..$((maxexports - 1))} ; do
1857 printf '$VCS_INFO_message_%d_: "' $i
1858 if zstyle -T ':vcs_info:formats:command' use-prompt-escapes ; then
1859 print -nP ${(P)${:-VCS_INFO_message_${i}_}}
1861 print -n ${(P)${:-VCS_INFO_message_${i}_}}
1870 local -a VCSs disabled dps
1871 local -x vcs usercontext
1872 local -ix maxexports
1877 VCSs=(git hg bzr darcs svk mtn svn cvs cdv tla)
1880 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable" disabled
1881 print -l '# list of supported version control backends:' \
1882 '# disabled systems are prefixed by a hash sign (#)'
1883 for vcs in ${VCSs} ; do
1884 [[ -n ${(M)disabled:#${vcs}} ]] && printf '#'
1885 printf '%s\n' ${vcs}
1887 print -l '# flavours (cannot be used in the disable style; they' \
1888 '# are disabled with their master [git-svn -> git]):' \
1893 [[ -z ${usercontext} ]] && usercontext=default
1895 (*) [[ -z ${usercontext} ]] && usercontext=$1
1899 zstyle -T ":vcs_info:${vcs}:${usercontext}" "enable" || {
1900 [[ -n ${VCS_INFO_message_0_} ]] && VCS_INFO_set --clear
1903 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable" disabled
1905 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable-patterns" dps
1906 for pat in ${dps} ; do
1907 if [[ ${PWD} == ${~pat} ]] ; then
1908 [[ -n ${vcs_info_msg_0_} ]] && VCS_INFO_set --clear
1916 for vcs in ${VCSs} ; do
1917 [[ -n ${(M)disabled:#${vcs}} ]] && continue
1919 VCS_INFO_${vcs}_detect && (( found = 1 )) && break
1922 (( found == 0 )) && {
1927 VCS_INFO_${vcs}_get_data || {
1936 VCS_INFO_set --nvcs preinit
1939 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1940 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1941 # TODO: The included vcs_info() version still uses $VCS_INFO_message_N_.
1942 # That needs to be the use of $VCS_INFO_message_N_ needs to be changed
1943 # to $vcs_info_msg_N_ as soon as we use the included version.
1944 if [[ "$TERM" == dumb ]] ; then
1945 zstyle ':vcs_info:*' actionformats "(%s%)-[%b|%a] " "zsh: %r"
1946 zstyle ':vcs_info:*' formats "(%s%)-[%b] " "zsh: %r"
1948 # these are the same, just with a lot of colours:
1949 zstyle ':vcs_info:*' actionformats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOUR} " \
1951 zstyle ':vcs_info:*' formats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOUR}%} " \
1953 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YELLOW}%r"
1958 # command not found handling {{{
1960 (( ${COMMAND_NOT_FOUND} == 1 )) &&
1961 function command_not_found_handler() {
1963 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
1964 ${GRML_ZSH_CNF_HANDLER} $1
1972 if zrcautoload promptinit && promptinit 2>/dev/null ; then
1973 promptinit # people should be able to use their favourite prompt
1975 print 'Notice: no promptinit available :('
1980 # make sure to use right prompt only when not running a command
1981 is41 && setopt transient_rprompt
1983 # TODO: revise all these NO* variables and especially their documentation
1984 # in zsh-help() below.
1985 is4 && [[ $NOPRECMD -eq 0 ]] && precmd () {
1986 [[ $NOPRECMD -gt 0 ]] && return 0
1987 # update VCS information
1990 if [[ $TERM == screen* ]] ; then
1991 if [[ -n ${VCS_INFO_message_1_} ]] ; then
1992 print -nP "\ek${VCS_INFO_message_1_}\e\\"
1994 print -nP "\ekzsh\e\\"
1997 # just use DONTSETRPROMPT=1 to be able to overwrite RPROMPT
1998 if [[ $DONTSETRPROMPT -eq 0 ]] ; then
1999 if [[ $BATTERY -gt 0 ]] ; then
2000 # update battery (dropped into $PERCENT) information
2002 RPROMPT="%(?..:() ${PERCENT}"
2007 # adjust title of xterm
2008 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
2009 [[ ${NOTITLE} -gt 0 ]] && return 0
2012 print -Pn "\e]0;%n@%m: %~\a"
2017 # preexec() => a function running before every command
2018 is4 && [[ $NOPRECMD -eq 0 ]] && \
2020 [[ $NOPRECMD -gt 0 ]] && return 0
2021 # set hostname if not running on host with name 'grml'
2022 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
2025 # get the name of the program currently running and hostname of local machine
2026 # set screen window title if running in a screen
2027 if [[ "$TERM" == screen* ]] ; then
2028 # local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]} # don't use hostname
2029 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME" # use hostname
2030 echo -ne "\ek$CMD\e\\"
2032 # adjust title of xterm
2033 [[ ${NOTITLE} -gt 0 ]] && return 0
2036 print -Pn "\e]0;%n@%m: $1\a"
2041 EXITCODE="%(?..%?%1v )"
2042 PS2='\`%_> ' # secondary prompt, printed when the shell needs more information to complete a command.
2043 PS3='?# ' # selection prompt used within a select loop.
2044 PS4='+%N:%i:%_> ' # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
2046 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
2047 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
2048 debian_chroot=$(cat /etc/debian_chroot)
2051 # don't use colors on dumb terminals (like emacs):
2052 if [[ "$TERM" == dumb ]] ; then
2053 PROMPT="${EXITCODE}${debian_chroot:+($debian_chroot)}%n@%m %40<...<%B%~%b%<< "'${VCS_INFO_message_0_}'"%# "
2055 # only if $GRMLPROMPT is set (e.g. via 'GRMLPROMPT=1 zsh') use the extended prompt
2056 # set variable identifying the chroot you work in (used in the prompt below)
2057 if [[ $GRMLPROMPT -gt 0 ]] ; then
2058 PROMPT="${RED}${EXITCODE}${CYAN}[%j running job(s)] ${GREEN}{history#%!} ${RED}%(3L.+.) ${BLUE}%* %D
2059 ${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "'${VCS_INFO_message_0_}'"%# "
2061 # This assembles the primary prompt string
2062 if (( EUID != 0 )); then
2063 PROMPT="${RED}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "'${VCS_INFO_message_0_}'"%# "
2065 PROMPT="${BLUE}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${RED}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "'${VCS_INFO_message_0_}'"%# "
2070 # if we are inside a grml-chroot set a specific prompt theme
2071 if [[ -n "$GRML_CHROOT" ]] ; then
2072 PROMPT="%{$fg[red]%}(CHROOT) %{$fg_bold[red]%}%n%{$fg_no_bold[white]%}@%m %40<...<%B%~%b%<< %\# "
2076 # {{{ 'hash' some often used directories
2078 hash -d deb=/var/cache/apt/archives
2079 hash -d doc=/usr/share/doc
2080 hash -d linux=/lib/modules/$(command uname -r)/build/
2081 hash -d log=/var/log
2082 hash -d slog=/var/log/syslog
2083 hash -d src=/usr/src
2084 hash -d templ=/usr/share/doc/grml-templates
2085 hash -d tt=/usr/share/doc/texttools-doc
2086 hash -d www=/var/www
2091 if check_com -c screen ; then
2092 if [[ $UID -eq 0 ]] ; then
2093 [[ -r /etc/grml/screenrc ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc"
2094 elif [[ -r $HOME/.screenrc ]] ; then
2095 alias screen="${commands[screen]} -c $HOME/.screenrc"
2097 [[ -r /etc/grml/screenrc_grml ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
2101 # do we have GNU ls with color-support?
2102 if ls --help 2>/dev/null | grep -- --color= >/dev/null && [[ "$TERM" != dumb ]] ; then
2103 #a1# execute \kbd{@a@}:\quad ls with colors
2104 alias ls='ls -b -CF --color=auto'
2105 #a1# execute \kbd{@a@}:\quad list all files, with colors
2106 alias la='ls -la --color=auto'
2107 #a1# long colored list, without dotfiles (@a@)
2108 alias ll='ls -l --color=auto'
2109 #a1# long colored list, human readable sizes (@a@)
2110 alias lh='ls -hAl --color=auto'
2111 #a1# List files, append qualifier to filenames \\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
2112 alias l='ls -lF --color=auto'
2114 alias ls='ls -b -CF'
2121 alias mdstat='cat /proc/mdstat'
2122 alias ...='cd ../../'
2124 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
2125 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
2126 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
2129 alias cp='nocorrect cp' # no spelling correction on cp
2130 alias mkdir='nocorrect mkdir' # no spelling correction on mkdir
2131 alias mv='nocorrect mv' # no spelling correction on mv
2132 alias rm='nocorrect rm' # no spelling correction on rm
2134 #a1# Execute \kbd{rmdir}
2136 #a1# Execute \kbd{mkdir}
2139 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
2140 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
2141 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
2143 # make sure it is not assigned yet
2144 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
2147 for ENV in $(env | command grep -i '.utf') ; do
2148 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
2153 # make sure it is not assigned yet
2154 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
2156 if ! isutfenv ; then
2157 for ENV in $(env | command grep -i '\.iso') ; do
2158 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
2163 # set up software synthesizer via speakup
2165 if [ -x /usr/sbin/swspeak-setup ] ; then
2166 setopt singlelinezle
2169 /usr/sbin/swspeak-setup $@
2171 aumix -w 90 -v 90 -p 90 -m 90
2172 if ! [[ -r /dev/softsynth ]] ; then
2173 flite -o play -t "Sorry, software synthesizer not available. Did you boot with swspeak bootoption?"
2176 setopt singlelinezle
2179 nice -n -20 speechd-up
2181 flite -o play -t "Finished setting up software synthesizer"
2186 # I like clean prompt, so provide simple way to get that
2187 check_com 0 || alias 0='return 0'
2189 # for really lazy people like mika:
2190 check_com S &>/dev/null || alias S='screen'
2191 check_com s &>/dev/null || alias s='ssh'
2193 # get top 10 shell commands:
2194 alias top10='print -l ? ${(o)history%% *} | uniq -c | sort -nr | head -n 10'
2196 # truecrypt; use e.g. via 'truec /dev/ice /mnt/ice' or 'truec -i'
2197 if check_com -c truecrypt ; then
2199 alias truec='truecrypt --mount-options "rw,sync,dirsync,users,uid=1000,gid=users,umask=077,utf8" '
2201 alias truec='truecrypt --mount-options "rw,sync,dirsync,users,uid=1000,gid=users,umask=077" '
2205 #f1# Hints for the use of zsh on grml
2207 print "$bg[white]$fg[black]
2208 zsh-help - hints for use of zsh on grml
2209 =======================================$reset_color"
2212 Main configuration of zsh happens in /etc/zsh/zshrc.
2213 That file is part of the package grml-etc-core, if you want to
2214 use them on a non-grml-system just get the tar.gz from
2215 http://deb.grml.org/ or (preferably) get it from the git repository:
2217 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
2219 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
2220 The file is still there, but it is empty for backwards compatibility.
2222 For your own changes use these two files:
2226 The former is sourced very early in our zshrc, the latter is sourced
2229 System wide configuration without touching configuration files of grml
2230 can take place in /etc/zsh/zshrc.local.
2232 Normally, the root user (EUID == 0) does not get the whole grml setup.
2233 If you want to force the whole setup for that user, too, set
2234 GRML_ALWAYS_LOAD_ALL=1 in .zshrc.pre in root'\''s home directory.
2236 For information regarding zsh start at http://grml.org/zsh/
2238 Take a look at grml'\''s zsh refcard:
2239 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
2241 Check out the main zsh refcard:
2242 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
2244 And of course visit the zsh-lovers:
2247 You can adjust some options through environment variables when
2248 invoking zsh without having to edit configuration files.
2249 Basically meant for bash users who are not used to the power of
2252 "NOCOR=1 zsh" => deactivate automatic correction
2253 "NOMENU=1 zsh" => do not use auto menu completion (note: use ctrl-d for completion instead!)
2254 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
2255 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
2256 preexec() and precmd() completely
2257 "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt
2258 "COMMAND_NOT_FOUND=1 zsh"
2259 => Enable a handler if an external command was not found
2260 The command called in the handler can be altered by setting
2261 the GRML_ZSH_CNF_HANDLER variable, the default is:
2262 "/usr/share/command-not-found/command-not-found"
2264 A value greater than 0 is enables a feature; a value equal to zero
2265 disables it. If you like one or the other of these settings, you can
2266 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
2270 $bg[white]$fg[black]
2271 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
2272 Enjoy your grml system with the zsh!$reset_color"
2276 if [[ -r /etc/debian_version ]] ; then
2277 #a3# Execute \kbd{apt-cache search}
2278 alias acs='apt-cache search'
2279 #a3# Execute \kbd{apt-cache show}
2280 alias acsh='apt-cache show'
2281 #a3# Execute \kbd{apt-cache policy}
2282 alias acp='apt-cache policy'
2283 #a3# Execute \kbd{apt-get dist-upgrade}
2284 salias adg="apt-get dist-upgrade"
2285 #a3# Execute \kbd{apt-get install}
2286 salias agi="apt-get install"
2287 #a3# Execute \kbd{aptitude install}
2288 salias ati="aptitude install"
2289 #a3# Execute \kbd{apt-get upgrade}
2290 salias ag="apt-get upgrade"
2291 #a3# Execute \kbd{apt-get update}
2292 salias au="apt-get update"
2293 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
2294 salias -a up="aptitude update ; aptitude safe-upgrade"
2295 #a3# Execute \kbd{dpkg-buildpackage}
2296 alias dbp='dpkg-buildpackage'
2297 #a3# Execute \kbd{grep-excuses}
2298 alias ge='grep-excuses'
2301 #f3# Execute \kbd{apt-get update \&\& }\\&\quad \kbd{apt-get dist-upgrade}
2304 if [[ -z $1 ]] ; then
2305 $SUDO apt-get update
2306 $SUDO apt-get -u upgrade
2308 ssh $1 $SUDO apt-get update
2309 # ask before the upgrade
2311 ssh $1 $SUDO apt-get --no-act upgrade
2312 echo -n 'Process the upgrade?'
2314 if [[ $dummy == "y" ]] ; then
2315 ssh $1 $SUDO apt-get -u upgrade --yes
2320 # get a root shell as normal user in live-cd mode:
2321 if isgrmlcd && [[ $UID -ne 0 ]] ; then
2325 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
2326 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
2327 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
2328 salias tlog="tail -f /var/log/syslog" # follow the syslog
2331 # sort installed Debian-packages by size
2332 if check_com -c grep-status ; then
2333 #a3# List installed Debian-packages sorted by size
2334 alias debs-by-size='grep-status -FStatus -sInstalled-Size,Package -n "install ok installed" | paste -sd " \n" | sort -rn'
2337 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
2338 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
2339 if check_com -c wodim; then
2342 cdrecord is not provided under its original name by Debian anymore.
2343 See #377109 in the BTS of Debian for more details.
2345 Please use the wodim binary instead
2352 # get_tw_cli has been renamed into get_3ware
2353 if check_com -c get_3ware ; then
2355 echo 'Warning: get_tw_cli has been renamed into get_3ware. Invoking get_3ware for you.'>&2
2360 # I hate lacking backward compatibility, so provide an alternative therefore
2361 if ! check_com -c apache2-ssl-certificate ; then
2363 apache2-ssl-certificate() {
2365 print 'Debian does not ship apache2-ssl-certificate anymore (see #398520). :('
2366 print 'You might want to take a look at Debian the package ssl-cert as well.'
2367 print 'To generate a certificate for use with apache2 follow the instructions:'
2371 export RANDFILE=/dev/random
2372 mkdir /etc/apache2/ssl/
2373 openssl req $@ -new -x509 -days 365 -nodes -out /etc/apache2/ssl/apache.pem -keyout /etc/apache2/ssl/apache.pem
2374 chmod 600 /etc/apache2/ssl/apache.pem
2376 Run "grml-tips ssl-certificate" if you need further instructions.
2382 # {{{ Use hard limits, except for a smaller stack and no core dumps
2384 is425 && limit stack 8192
2385 isgrmlcd && limit core 0 # important for a live-cd-system
2389 # {{{ completion system
2391 # called later (via is4 && grmlcomp)
2392 # note: use 'zstyle' for getting current settings
2393 # press ^Xh (control-x h) for getting tags in context; ^X? (control-x ?) to run complete_debug with trace output
2395 # TODO: This could use some additional information
2397 # allow one error for every three characters typed in approximate completer
2398 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
2400 # don't complete backup files as executables
2401 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
2403 # start menu completion only if it could find no unambiguous initial string
2404 zstyle ':completion:*:correct:*' insert-unambiguous true
2405 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
2406 zstyle ':completion:*:correct:*' original true
2408 # activate color-completion
2409 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
2411 # format on completion
2412 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
2414 # complete 'cd -<tab>' with menu
2415 zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
2417 # insert all expansions for expand completer
2418 zstyle ':completion:*:expand:*' tag-order all-expansions
2419 zstyle ':completion:*:history-words' list false
2422 zstyle ':completion:*:history-words' menu yes
2424 # ignore duplicate entries
2425 zstyle ':completion:*:history-words' remove-all-dups yes
2426 zstyle ':completion:*:history-words' stop yes
2428 # match uppercase from lowercase
2429 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
2431 # separate matches into groups
2432 zstyle ':completion:*:matches' group 'yes'
2433 zstyle ':completion:*' group-name ''
2435 if [[ "$NOMENU" -eq 0 ]] ; then
2436 # if there are more than 5 options allow selecting from a menu
2437 zstyle ':completion:*' menu select=5
2439 # don't use any menus at all
2443 zstyle ':completion:*:messages' format '%d'
2444 zstyle ':completion:*:options' auto-description '%d'
2446 # describe options in full
2447 zstyle ':completion:*:options' description 'yes'
2449 # on processes completion complete all user processes
2450 zstyle ':completion:*:processes' command 'ps -au$USER'
2452 # offer indexes before parameters in subscripts
2453 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
2455 # provide verbose completion information
2456 zstyle ':completion:*' verbose true
2458 # recent (as of Dec 2007) zsh versions are able to provide descriptions
2459 # for commands (read: 1st word in the line) that it will list for the user
2460 # to choose from. The following disables that, because it's not exactly fast.
2461 zstyle ':completion:*:-command-:*:' verbose false
2463 # set format for warnings
2464 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
2466 # define files to ignore for zcompile
2467 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
2468 zstyle ':completion:correct:' prompt 'correct to: %e'
2470 # Ignore completion functions for commands you don't have:
2471 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
2473 # Provide more processes in completion of programs like killall:
2474 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
2476 # complete manual by their section
2477 zstyle ':completion:*:manuals' separate-sections true
2478 zstyle ':completion:*:manuals.*' insert-sections true
2479 zstyle ':completion:*:man:*' menu yes select
2481 # provide .. as a completion
2482 zstyle ':completion:*' special-dirs ..
2484 # run rehash on completion so new installed program are found automatically:
2486 (( CURRENT == 1 )) && rehash
2491 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
2492 if [[ "$NOCOR" -gt 0 ]] ; then
2493 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
2496 # try to be smart about when to use what completer...
2498 zstyle -e ':completion:*' completer '
2499 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
2500 _last_try="$HISTNO$BUFFER$CURSOR"
2501 reply=(_complete _match _ignored _prefix _files)
2503 if [[ $words[1] == (rm|mv) ]] ; then
2504 reply=(_complete _files)
2506 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
2511 # command for process lists, the local web server details and host completion
2512 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
2515 [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
2516 zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
2518 # host completion /* add brackets as vim can't parse zsh's complex cmdlines 8-) {{{ */
2520 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
2521 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
2533 zstyle ':completion:*:hosts' hosts $hosts
2534 # TODO: so, why is this here?
2535 # zstyle '*' hosts $hosts
2537 # use generic completion system for programs not yet defined; (_gnu_generic works
2538 # with commands that provide a --help option with "standard" gnu-like output.)
2539 for compcom in cp deborphan df feh fetchipac head hnb ipacsum mv \
2540 pal stow tail uname ; do
2541 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
2544 # see upgrade function in this file
2545 compdef _hosts upgrade
2551 # people should use 'grml-x'!
2553 if [[ -e /etc/X11/xorg.conf ]] ; then
2554 [[ -x /usr/bin/startx ]] && /usr/bin/startx "$@" || /usr/X11R6/bin/startx "$@"
2556 echo "Please use the script \"grml-x\" for starting the X Window System
2557 because there does not exist /etc/X11/xorg.conf yet.
2558 If you want to use startx anyway please call \"/usr/bin/startx\"."
2564 if [[ -e /etc/X11/xorg.conf ]] ; then
2565 [[ -x /usr/bin/xinit ]] && /usr/bin/xinit || /usr/X11R6/bin/xinit
2567 echo "Please use the script \"grml-x\" for starting the X Window System.
2568 because there does not exist /etc/X11/xorg.conf yet.
2569 If you want to use xinit anyway please call \"/usr/bin/xinit\"."
2574 if check_com -c 915resolution; then
2576 echo "Please use 915resolution as resolution modifying tool for Intel \
2582 #a1# Output version of running grml
2583 alias grml-version='cat /etc/grml_version'
2585 if check_com -c rebuildfstab ; then
2586 #a1# Rebuild /etc/fstab
2587 alias grml-rebuildfstab='rebuildfstab -v -r -config'
2590 if check_com -c grml-debootstrap ; then
2592 echo "Installing debian to harddisk is possible by using grml-debootstrap."
2599 # {{{ now run the functions
2601 is4 && isgrml && grmlstuff
2606 is4 && xsource "/etc/zsh/keephack"
2609 # {{{ wonderful idea of using "e" glob qualifier by Peter Stephenson
2610 # You use it as follows:
2611 # $ NTREF=/reference/file
2613 # This lists all the files in the current directory newer than the reference file.
2614 # You can also specify the reference file inline; note quotes:
2615 # $ ls -l *(e:'nt ~/.zshenv':)
2617 if [[ -n $1 ]] ; then
2620 [[ $REPLY -nt $NTREF ]]
2624 # shell functions {{{
2626 #f1# Provide csh compatibility
2627 setenv() { typeset -x "${1}${1:+=}${(@)argv[2,$#]}" } # csh compatibility
2629 #f1# Reload an autoloadable function
2630 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
2631 compdef _functions freload
2633 #f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s')
2635 [[ -z "$1" ]] && printf 'Usage: %s <file(s)>\n' "$0" && return 1
2636 for file in "$@" ; do
2637 while [[ -h "$file" ]] ; do
2639 file=$(readlink "$file")
2644 # fast manual access
2645 if check_com qma ; then
2646 #f1# View the zsh manual
2647 manzsh() { qma zshall "$1" }
2650 manzsh() { /usr/bin/man zshall | vim -c "se ft=man| se hlsearch" +/"$1" - ; }
2653 # TODO: Is it supported to use pager settings like this?
2654 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
2655 # with respect to wordsplitting. (ie. ${=PAGER})
2656 if check_com -c $PAGER ; then
2657 #f1# View Debian's changelog of a given package
2660 if [[ -r /usr/share/doc/$1/changelog.Debian.gz ]] ; then
2661 $PAGER /usr/share/doc/$1/changelog.Debian.gz
2662 elif [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2663 $PAGER /usr/share/doc/$1/changelog.gz
2665 if check_com -c aptitude ; then
2666 echo "No changelog for package $1 found, using aptitude to retrieve it."
2668 aptitude -t unstable changelog $1
2670 aptitude changelog $1
2673 echo "No changelog for package $1 found, sorry."
2678 _dchange() { _files -W /usr/share/doc -/ }
2679 compdef _dchange dchange
2681 #f1# View Debian's NEWS of a given package
2684 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
2685 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
2687 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
2688 $PAGER /usr/share/doc/$1/NEWS.gz
2690 echo "No NEWS file for package $1 found, sorry."
2695 _dnews() { _files -W /usr/share/doc -/ }
2696 compdef _dnews dnews
2698 #f1# View upstream's changelog of a given package
2701 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2702 $PAGER /usr/share/doc/$1/changelog.gz
2704 echo "No changelog for package $1 found, sorry."
2708 _uchange() { _files -W /usr/share/doc -/ }
2709 compdef _uchange uchange
2714 ZSH_PROFILE_RC=1 $SHELL "$@"
2717 #f1# Edit an alias via zle
2719 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
2721 compdef _aliases edalias
2723 #f1# Edit a function via zle
2725 [[ -z "$1" ]] && { echo "Usage: edfun <function_to_edit>" ; return 1 } || zed -f "$1" ;
2727 compdef _functions edfunc
2729 # use it e.g. via 'Restart apache2'
2730 #m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
2731 #m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
2732 #m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
2733 #m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
2734 #m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
2735 if [[ -d /etc/init.d || -d /etc/service ]] ; then
2737 local action_="${1:l}" # e.g Start/Stop/Restart
2741 local service_target_="$(readlink /etc/init.d/$service_)"
2742 if [[ $service_target_ == "/usr/bin/sv" ]]; then
2744 case "${action_}" in
2745 start) if [[ ! -e /etc/service/$service_ ]]; then
2746 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
2748 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2750 # there is no reload in runits sysv emulation
2751 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
2752 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
2756 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2760 for i in Start Restart Stop Force-Reload Reload ; do
2761 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
2765 #f1# Provides useful information on globbing
2772 p named pipes (FIFOs)
2773 * executable plain files (0100)
2774 % device files (character or block special)
2775 %b block special files
2776 %c character special files
2777 r owner-readable files (0400)
2778 w owner-writable files (0200)
2779 x owner-executable files (0100)
2780 A group-readable files (0040)
2781 I group-writable files (0020)
2782 E group-executable files (0010)
2783 R world-readable files (0004)
2784 W world-writable files (0002)
2785 X world-executable files (0001)
2786 s setuid files (04000)
2787 S setgid files (02000)
2788 t files with the sticky bit (01000)
2790 print *(m-1) # Files modified up to a day ago
2791 print *(a1) # Files accessed a day ago
2792 print *(@) # Just symlinks
2793 print *(Lk+50) # Files bigger than 50 kilobytes
2794 print *(Lk-50) # Files smaller than 50 kilobytes
2795 print **/*.c # All *.c files recursively starting in \$PWD
2796 print **/*.c~file.c # Same as above, but excluding 'file.c'
2797 print (foo|bar).* # Files starting with 'foo' or 'bar'
2798 print *~*.* # All Files that do not contain a dot
2799 chmod 644 *(.^x) # make all plain non-executable files publically readable
2800 print -l *(.c|.h) # Lists *.c and *.h
2801 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
2802 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
2804 alias help-zshglob=H-Glob
2806 check_com -c qma && alias ?='qma zshall'
2808 # grep for running process, like: 'any vim'
2811 if [[ -z "$1" ]] ; then
2812 echo "any - grep for process(es) by keyword" >&2
2813 echo "Usage: any <keyword>" >&2 ; return 1
2816 local LENGTH=$(expr length $STRING)
2817 local FIRSCHAR=$(echo $(expr substr $STRING 1 1))
2818 local REST=$(echo $(expr substr $STRING 2 $LENGTH))
2819 ps xauwww| grep "[$FIRSCHAR]$REST"
2823 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
2824 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
2825 [[ -r /proc/1/maps ]] && \
2827 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
2828 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
2829 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
2832 # print hex value of a number
2835 [[ -n "$1" ]] && printf "%x\n" $1 || { print 'Usage: hex <number-to-convert>' ; return 1 }
2838 # calculate (or eval at all ;-)) with perl => p[erl-]eval
2839 # hint: also take a look at zcalc -> 'autoload zcalc' -> 'man zshmodules | less -p MATHFUNC'
2841 [[ -n "$1" ]] && CALC="$*" || print "Usage: calc [expression]"
2842 perl -e "print eval($CALC),\"\n\";"
2844 functions peval &>/dev/null && alias calc=peval
2846 # brltty seems to have problems with utf8 environment and/or font Uni3-Terminus16 under
2847 # certain circumstances, so work around it, no matter which environment we have
2849 if [[ -z "$DISPLAY" ]] ; then
2850 consolechars -f /usr/share/consolefonts/default8x16.psf.gz
2857 # just press 'asdf' keys to toggle between dvorak and us keyboard layout
2859 echo -n 'Switching to us keyboard layout: '
2860 [[ -z "$DISPLAY" ]] && $SUDO loadkeys us &>/dev/null || setxkbmap us &>/dev/null
2864 echo -n 'Switching to dvorak keyboard layout: '
2865 [[ -z "$DISPLAY" ]] && $SUDO loadkeys dvorak &>/dev/null || setxkbmap dvorak &>/dev/null
2868 # just press 'asdf' key to toggle from neon layout to us keyboard layout
2870 echo -n 'Switching to us keyboard layout: '
2871 setxkbmap us && echo 'Done' || echo 'Failed'
2874 # set up an ipv6 tunnel
2879 if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
2880 print 'ipv6 tunnel already set up, nothing to be done.'
2881 print 'execute: "ifconfig sit1 down ; ifconfig sit0 down" to remove ipv6-tunnel.' ; return 1
2883 [[ -n "$PUBLIC_IP" ]] || \
2884 local PUBLIC_IP=$(ifconfig $(route -n | awk '/^0\.0\.0\.0/{print $8; exit}') | \
2885 awk '/inet addr:/ {print $2}' | tr -d 'addr:')
2887 [[ -n "$PUBLIC_IP" ]] || { print 'No $PUBLIC_IP set and could not determine default one.' ; return 1 }
2888 local IPV6ADDR=$(printf "2002:%02x%02x:%02x%02x:1::1" $(print ${PUBLIC_IP//./ }))
2889 print -n "Setting up ipv6 tunnel $IPV6ADDR via ${PUBLIC_IP}: "
2890 ifconfig sit0 tunnel ::192.88.99.1 up
2891 ifconfig sit1 add "$IPV6ADDR" && print done || print failed
2895 if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
2896 print 'ipv6 tunnel available' ; return 0
2898 print 'ipv6 tunnel not available' ; return 1
2902 if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
2903 print -n 'Stopping ipv6 tunnel (sit0 + sit1): '
2904 ifconfig sit1 down ; ifconfig sit0 down && print done || print failed
2906 print 'No ipv6 tunnel found, nothing to be done.' ; return 1
2910 print "Usage: ipv6-tunnel [start|stop|status]">&2 ; return 1
2915 # run dhclient for wireless device
2917 salias dhclient "$(wavemon -d | awk '/device/{print $2}')"
2920 # spawn a minimally set up ksh - useful if you want to umount /usr/.
2922 exec env -i ENV="/etc/minimal-shellrc" HOME="$HOME" TERM="$TERM" ksh
2925 # a wrapper for vim, that deals with title setting
2927 # set this array to a set of options to vim you always want
2928 # to have set when calling vim (in .zshrc.local), like:
2929 # VIM_OPTIONS=( -p )
2930 # This will cause vim to send every file given on the
2931 # commandline to be send to it's own tab (needs vim7).
2933 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
2936 # make a backup of a file
2938 cp -a "$1" "${1}_$(date --iso-8601=seconds)"
2941 #f1# grep for patterns in grml's zsh setup
2947 print "usage: zg -[anr] <pattern>\n";
2948 print " Search for patterns in grml'\''s zshrc.\n";
2949 print " zg takes no or exactly one option plus a non empty pattern.\n\n";
2950 print " options:\n";
2951 print " -- no options (use if your pattern starts in with a dash.\n";
2952 print " -a search for the pattern in all code regions\n";
2953 print " -n search for the pattern in non-root code only\n";
2954 print " -r search in code for everyone (also root) only\n\n";
2955 print " The default is -a for non-root users and -r for root.\n\n";
2956 print " If you installed the zshrc to a non-default locations (ie *NOT*\n";
2957 print " in /etc/zsh/zshrc) do: export GRML_ZSHRC=\$HOME/.zshrc\n";
2958 print " ...in case you copied the file to that location.\n\n";
2962 if ($ENV{GRML_ZSHRC} ne "") {
2963 $RC = $ENV{GRML_ZSHRC};
2965 $RC = "/etc/zsh/zshrc";
2968 usage if ($#ARGV < 0 || $#ARGV > 1);
2969 if ($> == 0) { $mode = "allonly"; }
2970 else { $mode = "all"; }
2973 if ($opt eq "--") { shift; }
2974 elsif ($opt eq "-a") { $mode = "all"; shift; }
2975 elsif ($opt eq "-n") { $mode = "nonroot"; shift; }
2976 elsif ($opt eq "-r" ) { $mode = "allonly"; shift; }
2977 elsif ($opt =~ m/^-/ || $#ARGV > 0) { usage(); }
2979 $pattern = $ARGV[0];
2980 usage() if ($pattern eq "");
2982 open FH, "<$RC" or die "zg: Could not open $RC: $!\n";
2983 while ($line = <FH>) {
2985 if ($line =~ m/^#:grep:marker:for:mika:/) { $markerfound = 1; next; }
2986 next if ($mode eq "nonroot" && markerfound == 0);
2987 break if ($mode eq "allonly" && markerfound == 1);
2988 print $line, "\n" if ($line =~ /$pattern/);
2998 ssl_hashes=( sha512 sha256 sha1 md5 )
3000 for sh in ${ssl_hashes}; do
3003 if [[ -z $1 ]] ; then
3004 printf 'usage: %s <file>\n' "ssh-cert-${sh}"
3007 openssl x509 -noout -fingerprint -${sh} -in $1
3011 ssl-cert-fingerprints() {
3014 if [[ -z $1 ]] ; then
3015 printf 'usage: ssl-cert-fingerprints <file>\n'
3018 for i in ${ssl_hashes}
3025 if [[ -z $1 ]] ; then
3026 printf 'usage: ssl-cert-info <file>\n'
3029 openssl x509 -noout -text -in $1
3030 ssl-cert-fingerprints $1
3035 # {{{ make sure our environment is clean regarding colors
3036 for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color
3039 # "persistent history" {{{
3040 # just write important commands you always need to ~/.important_commands
3041 if [[ -r ~/.important_commands ]] ; then
3042 fc -R ~/.important_commands
3046 #:grep:marker:for:mika: :-)
3047 ### non-root (EUID != 0) code below
3050 if (( GRML_ALWAYS_LOAD_ALL == 0 )) && (( $EUID == 0 )) ; then
3058 # set terminal property (used e.g. by msgid-chooser)
3059 export COLORTERM="yes"
3061 # set default browser
3062 if [[ -z "$BROWSER" ]] ; then
3063 if [[ -n "$DISPLAY" ]] ; then
3064 #v# If X11 is running
3065 check_com -c firefox && export BROWSER=firefox
3067 #v# If no X11 is running
3068 check_com -c w3m && export BROWSER=w3m
3072 #m# v QTDIR \kbd{/usr/share/qt[34]}\quad [for non-root only]
3073 [[ -d /usr/share/qt3 ]] && export QTDIR=/usr/share/qt3
3074 [[ -d /usr/share/qt4 ]] && export QTDIR=/usr/share/qt4
3076 # support running 'jikes *.java && jamvm HelloWorld' OOTB:
3077 #v# [for non-root only]
3078 [[ -f /usr/share/classpath/glibj.zip ]] && export JIKESPATH=/usr/share/classpath/glibj.zip
3083 # Xterm resizing-fu.
3084 # Based on http://svn.kitenet.net/trunk/home-full/.zshrc?rev=11710&view=log (by Joey Hess)
3085 alias hide='echo -en "\033]50;nil2\007"'
3086 alias tiny='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-80-*-*-c-*-iso8859-15\007"'
3087 alias small='echo -en "\033]50;6x10\007"'
3088 alias medium='echo -en "\033]50;-misc-fixed-medium-r-normal--13-120-75-75-c-80-iso8859-15\007"'
3089 alias default='echo -e "\033]50;-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-15\007"'
3090 alias large='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-150-*-*-c-*-iso8859-15\007"'
3091 alias huge='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-210-*-*-c-*-iso8859-15\007"'
3092 alias smartfont='echo -en "\033]50;-artwiz-smoothansi-*-*-*-*-*-*-*-*-*-*-*-*\007"'
3093 alias semifont='echo -en "\033]50;-misc-fixed-medium-r-semicondensed-*-*-120-*-*-*-*-iso8859-15\007"'
3096 #a2# Execute \kbd{du -sch}
3098 #a2# Execute \kbd{jobs -l}
3102 #a2# Execute \kbd{./configure}
3103 alias CO="./configure"
3104 #a2# Execute \kbd{./configure --help}
3105 alias CH="./configure --help"
3108 #a2# Execute \kbd{ls -lSrah}
3109 alias dir="ls -lSrah"
3110 #a2# Only show dot-directories
3111 alias lad='ls -d .*(/)' # only show dot-directories
3112 #a2# Only show dot-files
3113 alias lsa='ls -a .*(.)' # only show dot-files
3114 #a2# Only files with setgid/setuid/sticky flag
3115 alias lss='ls -l *(s,S,t)' # only files with setgid/setuid/sticky flag
3116 #a2# Only show 1st ten symlinks
3117 alias lsl='ls -l *(@)' # only symlinks
3118 #a2# Display only executables
3119 alias lsx='ls -l *(*)' # only executables
3120 #a2# Display world-{readable,writable,executable} files
3121 alias lsw='ls -ld *(R,W,X.^ND/)' # world-{readable,writable,executable} files
3122 #a2# Display the ten biggest files
3123 alias lsbig="ls -flh *(.OL[1,10])" # display the biggest files
3124 #a2# Only show directories
3125 alias lsd='ls -d *(/)' # only show directories
3126 #a2# Only show empty directories
3127 alias lse='ls -d *(/^F)' # only show empty directories
3128 #a2# Display the ten newest files
3129 alias lsnew="ls -rl *(D.om[1,10])" # display the newest files
3130 #a2# Display the ten oldest files
3131 alias lsold="ls -rtlh *(D.om[1,10])" # display the oldest files
3132 #a2# Display the ten smallest files
3133 alias lssmall="ls -Srl *(.oL[1,10])" # display the smallest files
3136 #a2# Execute \kbd{chmod 600}
3137 alias rw-='chmod 600'
3138 #a2# Execute \kbd{chmod 700}
3139 alias rwx='chmod 700'
3140 #m# a2 r-{}- Execute \kbd{chmod 644}
3141 alias r--='chmod 644'
3142 #a2# Execute \kbd{chmod 755}
3143 alias r-x='chmod 755'
3145 # some useful aliases
3146 #a2# Execute \kbd{mkdir -o}
3150 #a2# Execute \kbd{mplayer -vo fbdev}
3151 alias cmplayer='mplayer -vo fbdev'
3152 #a2# Execute \kbd{mplayer -vo fbdev -fs -zoom}
3153 alias fbmplayer='mplayer -vo fbdev -fs -zoom'
3154 #a2# Execute \kbd{links2 -driver fb}
3155 alias fblinks='links2 -driver fb'
3157 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
3158 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3159 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3162 check_com -c python && alias http="python -m SimpleHTTPServer"
3164 # Use 'g' instead of 'git':
3165 check_com g || alias g='git'
3167 # work around non utf8 capable software in utf environment via $LANG and luit
3168 if check_com isutfenv && check_com luit ; then
3169 if check_com -c mrxvt ; then
3170 isutfenv && [[ -n "$LANG" ]] && \
3171 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
3174 if check_com -c aterm ; then
3175 isutfenv && [[ -n "$LANG" ]] && \
3176 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
3179 if check_com -c centericq ; then
3180 isutfenv && [[ -n "$LANG" ]] && \
3181 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
3186 # useful functions {{{
3189 #f4# Search for newspostings from authors
3190 agoogle() { ${=BROWSER} "http://groups.google.com/groups?as_uauthors=$*" ; }
3191 #f4# Search Debian Bug Tracking System
3195 if [[ $# -eq 1 ]]; then
3198 ${=BROWSER} "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=$1"
3201 ${=BROWSER} "http://bugs.debian.org/cgi-bin/pkgreport.cgi?submitter=$1"
3204 ${=BROWSER} "http://bugs.debian.org/$*"
3208 print "$0 needs one argument"
3212 #f4# Search Debian Bug Tracking System in mbox format
3220 ${=BROWSER} http://search.dmoz.org/cgi-bin/search\?search=${1// /_}
3222 #f4# Search German Wiktionary
3225 ${=BROWSER} http://de.wiktionary.org/wiki/${(C)1// /_}
3227 #f4# Search English Wiktionary
3230 ${=BROWSER} http://en.wiktionary.org/wiki/${(C)1// /_}
3232 #f4# Search Google Groups
3235 ${=BROWSER} "http://groups.google.com/groups?q=$*"
3240 ${=BROWSER} "http://www.google.com/search?&num=100&q=$*"
3242 #f4# Search Google Groups for MsgID
3245 ${=BROWSER} "http://groups.google.com/groups?selm=$*"
3247 #f4# Search Netcraft
3250 ${=BROWSER} "http://toolbar.netcraft.com/site_report?url=$1"
3252 #f4# Use German Wikipedia's full text search
3255 ${=BROWSER} http://de.wikipedia.org/wiki/Spezial:Search/${(C)1}
3257 #f4# search \kbd{dict.leo.org}
3260 ${=BROWSER} "http://dict.leo.org/?search=$*"
3262 #f4# Search German Wikipedia
3265 ${=BROWSER} http://de.wikipedia.org/wiki/"${(C)*}"
3267 #f4# Search English Wikipedia
3270 ${=BROWSER} http://en.wikipedia.org/wiki/"${(C)*}"
3272 #f4# Search official debs
3275 ${=BROWSER} "http://packages.debian.org/search?keywords=$1&searchon=contents&suite=${2:=unstable}§ion=all"
3278 #m# f4 gex() Exact search via Google
3279 check_com google && gex () {
3280 google "\"[ $1]\" $*"
3284 #f5# Backup \kbd{file {\rm to} file\_timestamp}
3287 cp -b $1 $1_`date --iso-8601=m`
3292 diff -crd "$*" | egrep -v "^Only in |^Binary files "
3294 #f5# cd to directoy and list files
3302 cvs add $* && cvs com -m 'initial checkin' $*
3307 cvs diff -N $* |& $PAGER
3312 cvs log $* |& $PAGER
3329 #f5# Disassemble source files using gcc and as
3332 gcc -pipe -S -o - -O -g $* | as -aldh -o /dev/null
3334 #f5# Firefox remote control - open given URL
3336 if [ -e /etc/debian_version ]; then
3337 firefox -a iceweasel -remote "openURL($1)" || firefox ${1}&
3339 firefox -a firefox -remote "openURL($1)" || firefox ${1}&
3342 #f5# Create Directoy and \kbd{cd} to it
3344 mkdir -p "$@" && cd "$@"
3346 #f5# Unified diff to timestamped outputfile
3348 diff -udrP "$1" "$2" > diff.`date "+%Y-%m-%d"`."$1"
3350 #f5# Memory overview
3352 ps aux | awk '{if (NR > 1) print $5; if (NR > 2) print "+"} END { print "p" }' | dc
3354 #f5# Show contents of gzipped tar file
3357 gunzip -c $1 | tar -tf - -- | $PAGER
3359 #f5# Show contents of zip file
3362 unzip -l $1 | $PAGER
3367 diff -urd $* | egrep -v "^Only in |^Binary files "
3369 #f5# (Mis)use \kbd{vim} as \kbd{less}
3372 vim --cmd 'let no_plugin_maps = 1' -c "so \$VIMRUNTIME/macros/less.vim" "${@:--}"
3375 # Function Usage: uopen $URL/$file
3376 #f5# Download a file and display it locally
3379 if ! [[ -n "$1" ]] ; then
3380 print "Usage: uopen \$URL/\$file">&2
3384 MIME=$(curl --head $FILE | grep Content-Type | cut -d ' ' -f 2 | cut -d\; -f 1)
3386 curl $FILE | see ${MIME}:-
3390 # Function Usage: doc packagename
3391 #f5# \kbd{cd} to /usr/share/doc/\textit{package}
3394 cd /usr/share/doc/$1 && ls
3396 _doc() { _files -W /usr/share/doc -/ }
3397 check_com compdef && compdef _doc doc
3399 #f5# Make screenshot
3401 [[ ! -d ~/shots ]] && mkdir ~/shots
3402 #cd ~/shots ; sleep 5 ; import -window root -depth 8 -quality 80 `date "+%Y-%m-%d--%H:%M:%S"`.png
3403 cd ~/shots ; sleep 5; import -window root shot_`date --iso-8601=m`.jpg
3409 images=( *.{jpg,gif,png}(.N) )
3411 if [[ $#images -eq 0 ]] ; then
3412 print "No image files found"
3418 #f5# Create PDF file from source code
3423 a2ps --medium A4dj -E -o $output $*
3427 # zsh with perl-regex - use it e.g. via:
3428 # regcheck '\s\d\.\d{3}\.\d{3} Euro' ' 1.000.000 Euro'
3429 #f5# Checks whether a regex matches or not.\\&\quad Example: \kbd{regcheck '.\{3\} EUR' '500 EUR'}
3432 zmodload -i zsh/pcre
3433 pcre_compile $1 && \
3434 pcre_match $2 && echo "regex matches" || echo "regex does not match"
3437 #f5# List files which have been modified within the last {\it n} days
3443 #f5# Grep in history
3448 # use colors when GNU grep with color-support
3449 #a2# Execute \kbd{grep -{}-color=auto}
3450 (grep --help 2>/dev/null |grep -- --color) >/dev/null && alias grep='grep --color=auto'
3451 #a2# Execute \kbd{grep -i -{}-color=auto}
3452 alias GREP='grep -i --color=auto'
3454 #f5# Watch manpages in a stretched style
3455 man2() { PAGER='dash -c "sed G | /usr/bin/less"' command man "$@" ; }
3457 # d():Copyright 2005 Nikolai Weibull <nikolai@bitwi.se>
3458 # note: option AUTO_PUSHD has to be set
3459 #f5# Jump between directories
3463 local color=$fg_bold[blue]
3465 dirs -p | while read dir; do
3466 local num="${$(printf "%-4d " $i)/ /.}"
3467 printf " %s $color%s$reset_color\n" $num $dir
3471 read -r 'dir?Jump to directory: ' || return
3472 (( dir == -1 )) && return
3473 if (( dir < 0 || dir >= i )); then
3474 echo d: no such directory stack entry: $dir
3480 # usage example: 'lcheck strcpy'
3481 #f5# Find out which libs define a symbol
3483 if [[ -n "$1" ]] ; then
3484 nm -go /usr/lib/lib*.a 2>/dev/null | grep ":[[:xdigit:]]\{8\} . .*$1"
3486 echo "Usage: lcheck <function>" >&2
3490 #f5# Clean up directory - remove well known tempfiles
3492 FILES=(*~(N) .*~(N) \#*\#(N) *.o(N) a.out(N) *.core(N) *.cmo(N) *.cmi(N) .*.swp(N))
3494 if [[ $NBFILES > 0 ]] ; then
3497 echo -n "Remove these files? [y/n] "
3499 if [[ $ans == "y" ]] ; then
3501 echo ">> $PWD purged, $NBFILES files removed"
3503 echo "Ok. .. then not.."
3509 # 'translate' looks up fot a word in a file with language-to-language
3510 # translations (field separator should be " : "). A typical wordlist looks
3512 # | english-word : german-transmission
3513 # It's also only possible to translate english to german but not reciprocal.
3514 # Use the following oneliner to turn back the sort order:
3515 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
3516 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
3517 #f5# Translates a word
3522 translate -l de-en $2
3525 translate -l en-de $2
3528 echo "Usage: $0 { -D | -E }"
3529 echo " -D == German to English"
3530 echo " -E == English to German"
3534 #f5# List all occurrences of programm in current PATH
3537 if [[ $# = 0 ]] ; then
3538 echo "Usage: $0 program"
3539 echo "Example: $0 zsh"
3540 echo "Lists all occurrences of program in the current PATH."
3542 ls -l ${^path}/*$1*(*N)
3546 # Found in the mailinglistarchive from Zsh (IIRC ~1996)
3547 #f5# Select items for specific command(s) from history
3552 echo "Usage: $0 command"
3555 cmd=(${(f)"$(grep -w $1 $HISTFILE | sort | uniq | pr -tn)"})
3556 print -l $cmd | less -F
3557 echo -n "enter number of desired command [1 - $(( ${#cmd[@]} - 1 ))]: "
3560 print -z "${cmd[$answer]#*$TAB}"
3563 # Use vim to convert plaintext to HTML
3564 #f5# Transform files to html with highlighting
3567 vim -u NONE -n -c ':syntax on' -c ':so $VIMRUNTIME/syntax/2html.vim' -c ':wqa' $1 &>/dev/null
3570 # Usage: simple-extract <file>
3571 #f5# Smart archive extractor
3574 if [[ -f $1 ]] ; then
3576 *.tar.bz2) bzip2 -v -d $1 ;;
3577 *.tar.gz) tar -xvzf $1 ;;
3580 *.bz2) bzip2 -d $1 ;;
3582 *.gz) gunzip -d $1 ;;
3583 *.tar) tar -xvf $1 ;;
3584 *.tgz) gunzip -d $1 ;;
3585 *.tbz2) tar -jxvf $1 ;;
3587 *.Z) uncompress $1 ;;
3588 *) echo "'$1' Error. Please go away" ;;
3591 echo "'$1' is not a valid file"
3595 # Usage: smartcompress <file> (<type>)
3596 #f5# Smart archive creator
3599 if [[ -n $2 ]] ; then
3601 tgz | tar.gz) tar -zcvf$1.$2 $1 ;;
3602 tbz2 | tar.bz2) tar -jcvf$1.$2 $1 ;;
3603 tar.Z) tar -Zcvf$1.$2 $1 ;;
3604 tar) tar -cvf$1.$2 $1 ;;
3605 gz | gzip) gzip $1 ;;
3606 bz2 | bzip2) bzip2 $1 ;;
3608 echo "Error: $2 is not a valid compression type"
3612 smartcompress $1 tar.gz
3616 # Usage: show-archive <archive>
3617 #f5# List an archive's content
3620 if [[ -f $1 ]] ; then
3622 *.tar.gz) gunzip -c $1 | tar -tf - -- ;;
3623 *.tar) tar -tf $1 ;;
3624 *.tgz) tar -ztf $1 ;;
3625 *.zip) unzip -l $1 ;;
3627 *.deb) dpkg-deb --fsys-tarfile $1 | tar -tf - -- ;;
3628 *) echo "'$1' Error. Please go away" ;;
3631 echo "'$1' is not a valid archive"
3635 # It's shameless stolen from <http://www.vim.org/tips/tip.php?tip_id=167>
3636 #f5# Use \kbd{vim} as your manpage reader
3639 man $* | col -b | view -c 'set ft=man nomod nolist' -
3642 # function readme() { $PAGER -- (#ia3)readme* }
3643 #f5# View all README-like files in current directory in pager
3647 files=(./(#i)*(read*me|lue*m(in|)ut)*(ND))
3648 if (($#files)) ; then
3651 print 'No README files.'
3655 # function ansi-colors()
3656 #f5# Display ANSI colors
3658 typeset esc="\033[" line1 line2
3659 echo " _ _ _40 _ _ _41_ _ _ _42 _ _ 43_ _ _ 44_ _ _45 _ _ _ 46_ _ _ 47_ _ _ 49_ _"
3660 for fore in 30 31 32 33 34 35 36 37; do
3663 for back in 40 41 42 43 44 45 46 47 49; do
3664 line1="${line1}${esc}${back};${fore}m Normal ${esc}0m"
3665 line2="${line2}${esc}${back};${fore};1m Bold ${esc}0m"
3667 echo -e "$line1\n$line2"
3671 #f5# Find all files in \$PATH with setuid bit set
3672 suidfind() { ls -latg $path | grep '^...s' }
3674 # TODO: So, this is the third incarnation of this function!?
3675 #f5# Reload given functions
3677 for func in $argv ; do
3683 # a small check to see which DIR is located on which server/partition.
3684 # stolen and modified from Sven's zshrc.forall
3685 #f5# Report diskusage of a directory
3688 if [[ -n "$1" ]] ; then
3689 for dir in "$@" ; do
3690 if [[ -d "$dir" ]] ; then
3691 ( cd $dir; echo "-<$dir>"; du -shx .; echo);
3693 echo "warning: $dir does not exist" >&2
3697 for dir in $path; do
3698 if [[ -d "$dir" ]] ; then
3699 ( cd $dir; echo "-<$dir>"; du -shx .; echo);
3701 echo "warning: $dir does not exist" >&2
3707 # % slow_print `cat /etc/passwd`
3708 #f5# Slowly print out parameters
3710 for argument in "$@" ; do
3711 for ((i = 1; i <= ${#1} ;i++)) ; do
3712 print -n "${argument[i]}"
3720 #f5# Show some status info
3723 print "Date..: "$(date "+%Y-%m-%d %H:%M:%S")
3724 print "Shell.: Zsh $ZSH_VERSION (PID = $$, $SHLVL nests)"
3725 print "Term..: $TTY ($TERM), ${BAUD:+$BAUD bauds, }$COLUMNS x $LINES chars"
3726 print "Login.: $LOGNAME (UID = $EUID) on $HOST"
3727 print "System: $(cat /etc/[A-Za-z]*[_-][rv]e[lr]*)"
3728 print "Uptime:$(uptime)"
3733 #f5# Rip an audio CD
3737 cdrdao read-cd --device $DEVICE --driver generic-mmc audiocd.toc
3738 cdrdao read-cddb --device $DEVICE --driver generic-mmc audiocd.toc
3739 echo " * Would you like to burn the cd now? (yes/no)"
3741 if [[ "$input" = "yes" ]] ; then
3742 echo " ! Burning Audio CD"
3746 echo " ! Invalid response."
3751 #f5# Burn an audio CD (in combination with audiorip)
3754 cdrdao write --device $DEVICE --driver generic-mmc audiocd.toc
3755 echo " * Should I remove the temporary files? (yes/no)"
3757 if [[ "$input" = "yes" ]] ; then
3758 echo " ! Removing Temporary Files."
3763 echo " ! Invalid response."
3767 #f5# Make an audio CD from all mp3 files
3769 # TODO: do the renaming more zshish, possibly with zmv()
3772 for i in *.[Mm][Pp]3; do mv "$i" `echo $i | tr '[A-Z]' '[a-z]'`; done
3773 for i in *.mp3; do mv "$i" `echo $i | tr ' ' '_'`; done
3774 for i in *.mp3; do mpg123 -w `basename $i .mp3`.wav $i; done
3776 for i in *.wav; do sox $i.wav -r 44100 $i.wav resample; done
3779 #f5# Create an ISO image. You are prompted for\\&\quad volume name, filename and directory
3782 echo " * Volume name "
3784 echo " * ISO Name (ie. tmp.iso)"
3786 echo " * Directory or File"
3788 mkisofs -o ~/$iso -A $volume -allow-multidot -J -R -iso-level 3 -V $volume -R $files
3791 #f5# Simple thumbnails generator
3793 rm -rf thumb-* index.html
3797 <title>Images</title>
3799 <body>" > index.html
3800 for f in *.(gif|jpeg|jpg|png) ; do
3801 convert -size 100x200 "$f" -resize 100x200 thumb-"$f"
3802 echo " <a href=\"$f\"><img src=\"thumb-$f\"></a>" >> index.html
3806 </html>" >> index.html
3809 #f5# Set all ulimit parameters to \kbd{unlimited}
3820 # ogg2mp3 with bitrate of 192
3823 oggdec -o - $1 | lame -b 192 - ${1:r}.mp3
3826 #f5# RFC 2396 URL encoding in Z-Shell
3831 print ${(j::)input/(#b)([^A-Za-z0-9_.!~*\'\(\)-])/%${(l:2::0:)$(([##16]#match))}}
3834 #f5# Install x-lite (VoIP software)
3838 [[ -d ~/tmp ]] || mkdir ~/tmp
3841 echo "Downloading http://www.counterpath.com/download/X-Lite_Install.tar.gz and storing it in ~/tmp:"
3842 if wget http://www.counterpath.com/download/X-Lite_Install.tar.gz ; then
3843 unp X-Lite_Install.tar.gz && echo done || echo failed
3845 echo "Error while downloading." ; return 1
3848 if [[ -x xten-xlite/xtensoftphone ]] ; then
3849 echo "Execute xten-xlite/xtensoftphone to start xlite."
3857 echo "Downloading debian package of skype."
3858 echo "Notice: If you want to use a more recent skype version run 'getskypebeta'."
3859 wget http://www.skype.com/go/getskype-linux-deb
3860 $SUDO dpkg -i skype*.deb && echo "skype installed."
3863 #f5# Install beta-version of skype
3867 echo "Downloading debian package of skype (beta version)."
3868 wget http://www.skype.com/go/getskype-linux-beta-deb
3869 $SUDO dpkg -i skype-beta*.deb && echo "skype installed."
3872 #f5# Install gizmo (VoIP software)
3876 echo "libgtk2.0-0, gconf2, libstdc++6, libasound2 and zlib1g have to be available. Installing."
3877 $SUDO apt-get update
3878 $SUDO apt-get install libgtk2.0-0 gconf2 libstdc++6 libasound2 zlib1g
3879 wget "$(lynx --dump http://gizmo5.com/pc/download/linux/ | awk '/libstdc\+\+6.*\.deb/ {print $2}')"
3880 $SUDO dpkg -i gizmo-project*.deb && echo "gizmo installed."
3883 #f5# Get and run AIR (Automated Image and Restore)
3887 [[ -w . ]] || { echo 'Error: you do not have write permissions in this directory. Exiting.' ; return 1 }
3889 wget http://puzzle.dl.sourceforge.net/sourceforge/air-imager/air-$VER.tar.gz
3890 tar zxf air-$VER.tar.gz
3892 INTERACTIVE=no $SUDO ./install-air-1.2.8
3893 [[ -x /usr/local/bin/air ]] && [[ -n "$DISPLAY" ]] && $SUDO air
3896 #f5# Get specific git commitdiff
3899 if [[ -z $GITTREE ]] ; then
3900 GITTREE='linux/kernel/git/torvalds/linux-2.6.git'
3902 if ! [[ -z $1 ]] ; then
3903 ${=BROWSER} "http://kernel.org/git/?p=$GITTREE;a=commitdiff;h=$1"
3905 echo "Usage: git-get-diff <commit>"
3909 #f5# Get specific git commit
3912 if [[ -z $GITTREE ]] ; then
3913 GITTREE='linux/kernel/git/torvalds/linux-2.6.git'
3915 if ! [[ -z $1 ]] ; then
3916 ${=BROWSER} "http://kernel.org/git/?p=$GITTREE;a=commit;h=$1"
3918 echo "Usage: git-get-commit <commit>"
3922 #f5# Get specific git diff
3923 git-get-plaindiff () {
3925 if [[ -z $GITTREE ]] ; then
3926 GITTREE='linux/kernel/git/torvalds/linux-2.6.git'
3928 if [[ -z $1 ]] ; then
3929 echo 'Usage: git-get-plaindiff '
3931 echo -n "Downloading $1.diff ... "
3932 # avoid "generating ..." stuff from kernel.org server:
3933 wget --quiet "http://kernel.org/git/?p=$GITTREE;a=commitdiff_plain;h=$1" -O /dev/null
3934 wget --quiet "http://kernel.org/git/?p=$GITTREE;a=commitdiff_plain;h=$1" -O $1.diff \
3935 && echo done || echo failed
3940 # http://strcat.de/blog/index.php?/archives/335-Software-sauber-deinstallieren...html
3941 #f5# Log 'make install' output
3944 [[ ! -d ~/.errorlogs ]] && mkdir ~/.errorlogs
3945 make -n install > ~/.errorlogs/${PWD##*/}-makelog
3948 #f5# Indent source code
3950 indent -npro -kr -i8 -ts8 -sob -l80 -ss -ncs "$@"
3953 # highlight important stuff in diff output, usage example: hg diff | hidiff
3954 #m# a2 hidiff \kbd{histring} oneliner for diffs
3955 check_com -c histring && \
3956 alias hidiff="histring -fE '^Comparing files .*|^diff .*' | histring -c yellow -fE '^\-.*' | histring -c green -fE '^\+.*'"
3958 # rename pictures based on information found in exif headers
3959 #f5# Rename pictures based on information found in exif headers
3962 if [[ $# -lt 1 ]] ; then
3963 echo 'Usage: jpgrename $FILES' >& 2
3966 echo -n 'Checking for jhead with version newer than 1.9: '
3967 jhead_version=`jhead -h | grep 'used by most Digital Cameras. v.*' | awk '{print $6}' | tr -d v`
3968 if [[ $jhead_version > '1.9' ]]; then
3969 echo 'success - now running jhead.'
3970 jhead -n%Y-%m-%d_%Hh%M_%f $*
3972 echo 'failed - exiting.'
3977 # open file in vim and jump to line
3978 # http://www.downgra.de/archives/2007/05/08/T19_21_11/
3982 params=(${*//(#m):[0-9]*:/\\n+${MATCH//:/}}) # replace ':23:' to '\n+23'
3983 params=(${(s|\n|)${(j|\n|)params}}) # join array using '\n', then split on all '\n'
3987 # get_ic() - queries imap servers for capabilities; real simple. no imaps
3991 if [[ ! -z $1 ]] ; then
3993 print "querying imap server on $1:${port}...\n";
3994 print "a1 capability\na2 logout\n" | nc $1 ${port}
3996 print "usage:\n $0 <imap-server> [port]"
4000 # creates a Maildir/ with its {new,cur,tmp} subdirs
4004 root=${MAILDIR_ROOT:-${HOME}/Mail}
4005 if [[ -z ${1} ]] ; then print "Usage:\n $0 <dirname>" ; return 1 ; fi
4007 mkdir -p ${root}/${subdir}/{cur,new,tmp}
4010 #f5# Change the xterm title from within GNU-screen
4013 if [[ $1 != "-f" ]] ; then
4014 if [[ -z ${DISPLAY} ]] ; then
4015 printf 'xtrename only makes sense in X11.\n'
4021 if [[ -z $1 ]] ; then
4022 printf 'usage: xtrename [-f] "title for xterm"\n'
4023 printf ' renames the title of xterm from _within_ screen.\n'
4024 printf ' also works without screen.\n'
4025 printf ' will not work if DISPLAY is unset, use -f to override.\n'
4028 print -n "\eP\e]0;${1}\C-G\e\\"
4032 # hl() highlighted less
4033 # http://ft.bewatermyfriend.org/comp/data/zsh/zfunct.html
4034 if check_com -c highlight ; then
4038 theme=${HL_THEME:-""}
4041 ( printf 'available languages (syntax parameter):\n\n' ;
4042 highlight --list-langs ; ) | less -SMr
4045 ( printf 'available themes (style parameter):\n\n' ;
4046 highlight --list-themes ; ) | less -SMr
4049 printf 'usage: hl <syntax[:theme]> <file>\n'
4050 printf ' available options: --list (-l), --themes (-t), --help (-h)\n\n'
4051 printf ' Example: hl c main.c\n'
4054 if [[ -z ${2} ]] || (( ${#argv} > 2 )) ; then
4055 printf 'usage: hl <syntax[:theme]> <file>\n'
4056 printf ' available options: --list (-l), --themes (-t), --help (-h)\n'
4057 (( ${#argv} > 2 )) && printf ' Too many arguments.\n'
4061 [[ ${1} == *:* ]] && [[ -n ${1#*:} ]] && theme=${1#*:}
4062 if [[ -n ${theme} ]] ; then
4063 highlight --xterm256 --syntax ${lang} --style ${theme} ${2} | less -SMr
4065 highlight --ansi --syntax ${lang} ${2} | less -SMr
4071 # ... and a proper completion for hl()
4072 # needs 'highlight' as well, so it fits fine in here.
4073 function _hl_genarg() {
4075 if [[ -prefix 1 *: ]] ; then
4077 themes=(${${${(f)"$(LC_ALL=C highlight --list-themes)"}/ #/}:#*(Installed|Use name)*})
4079 _wanted -C list themes expl theme compadd ${themes}
4082 langs=(${${${(f)"$(LC_ALL=C highlight --list-langs)"}/ #/}:#*(Installed|Use name)*})
4083 _wanted -C list languages expl languages compadd -S ':' -q ${langs}
4086 function _hl_complete() {
4087 _arguments -s '1: :_hl_genarg' '2:files:_path_files'
4089 compdef _hl_complete hl
4092 # Create small urls via http://tinyurl.com using wget(1).
4095 [[ -z $1 ]] && { print "USAGE: zurl <URL>" ; return 1 }
4097 local PN url tiny grabber search result preview
4100 # Check existence of given URL with the help of ping(1).
4101 # N.B. ping(1) only works without an eventual given protocol.
4102 ping -c 1 ${${url#(ftp|http)://}%%/*} >& /dev/null || \
4103 read -q "?Given host ${${url#http://*/}%/*} is not reachable by pinging. Proceed anyway? [y|n] "
4105 if (( $? == 0 )) ; then
4106 # Prepend 'http://' to given URL where necessary for later output.
4107 [[ ${url} != http(s|)://* ]] && url='http://'${url}
4108 tiny='http://tinyurl.com/create.php?url='
4109 if check_com -c wget ; then
4110 grabber='wget -O- -o/dev/null'
4112 print "wget is not available, but mandatory for ${PN}. Aborting."
4114 # Looking for i.e.`copy('http://tinyurl.com/7efkze')' in TinyURL's HTML code.
4115 search='copy\(?http://tinyurl.com/[[:alnum:]]##*'
4116 result=${(M)${${${(f)"$(${=grabber} ${tiny}${url})"}[(fr)${search}*]}//[()\';]/}%%http:*}
4117 # TinyURL provides the rather new feature preview for more confidence. <http://tinyurl.com/preview.php>
4118 preview='http://preview.'${result#http://}
4120 printf '%s\n\n' "${PN} - Shrinking long URLs via webservice TinyURL <http://tinyurl.com>."
4121 printf '%s\t%s\n\n' 'Given URL:' ${url}
4122 printf '%s\t%s\n\t\t%s\n' 'TinyURL:' ${result} ${preview}
4128 #f2# Print a specific line of file(s).
4132 if [ $# -lt 2 ] ; then
4133 print "Usage: linenr <number>[,<number>] <file>" ; return 1
4134 elif [ $# -eq 2 ] ; then
4137 command ed -s $file <<< "${number}n"
4141 for file in "$@" ; do
4142 if [ ! -d $file ] ; then
4144 command ed -s $file <<< "${number}n" 2> /dev/null
4153 #f2# Find history events by search pattern and list them by date.
4157 local usage help ident format_l format_s first_char remain first last
4158 usage='USAGE: whatwhen [options] <searchstring> <search range>'
4159 help='Use' \`'whatwhen -h'\'' for further explanations.'
4160 ident=${(l,${#${:-Usage: }},, ,)}
4161 format_l="${ident}%s\t\t\t%s\n"
4162 format_s="${format_l//(\\t)##/\\t}"
4163 # Make the first char of the word to search for case
4164 # insensitive; e.g. [aA]
4165 first_char=[${(L)1[1]}${(U)1[1]}]
4167 # Default search range is `-100'.
4169 # Optional, just used for `<first> <last>' given.
4173 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
4174 printf '%s\n%s\n\n' ${usage} ${help} && return 1
4177 printf '%s\n\n' ${usage}
4179 printf $format_l '-h' 'show help text'
4181 print 'SEARCH RANGE:'
4182 printf $format_l "'0'" 'the whole history,'
4183 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
4184 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
4185 printf '\n%s\n' 'EXAMPLES:'
4186 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
4187 printf $format_l 'whatwhen zsh -250'
4188 printf $format_l 'whatwhen foo 1 99'
4191 printf '%s\n%s\n\n' ${usage} ${help} && return 1
4194 # -l list results on stout rather than invoking $EDITOR.
4195 # -i Print dates as in YYYY-MM-DD.
4196 # -m Search for a - quoted - pattern within the history.
4197 fc -li -m "*${first_char}${remain}*" $first $last
4203 # change fluxbox keys from 'Alt-#' to 'Alt-F#' and vice versa
4206 [[ -n "$FLUXKEYS" ]] || local FLUXKEYS="$HOME/.fluxbox/keys"
4207 if ! [[ -r "$FLUXKEYS" ]] ; then
4208 echo "Sorry, \$FLUXKEYS file $FLUXKEYS could not be read - nothing to be done."
4211 if grep -q 'Mod1 F[0-9] :Workspace [0-9]' $FLUXKEYS ; then
4212 echo -n 'Switching to Alt-# mode in ~/.fluxbox/keys: '
4213 sed -i -e 's|^\(Mod[0-9]\+[: space :]\+\)F\([0-9]\+[: space :]\+:Workspace.*\)|\1\2|' $FLUXKEYS && echo done || echo failed
4214 elif grep -q 'Mod1 [0-9] :Workspace [0-9]' $FLUXKEYS ; then
4215 echo -n 'Switching to Alt-F# mode in ~/.fluxbox/keys: '
4216 sed -i -e 's|^\(Mod[0-9]\+[: space :]\+\)\([0-9]\+[: space :]\+:Workspace.*\)|\1F\2|' $FLUXKEYS && echo done || echo failed
4218 echo 'Sorry, do not know what to do.'
4224 # retrieve weather information on the console
4225 # Usage example: 'weather LOWG'
4229 print 'Usage: weather <station_id>' >&2
4230 print 'List of stations: http://en.wikipedia.org/wiki/List_of_airports_by_ICAO_code'>&2
4234 local PLACE="${1:u}"
4235 local FILE="$HOME/.weather/$PLACE"
4236 local LOG="$HOME/.weather/log"
4238 [[ -d $HOME/.weather ]] || {
4239 print -n "Creating $HOME/.weather: "
4240 mkdir $HOME/.weather
4244 print "Retrieving information for ${PLACE}:"
4246 wget -T 10 --no-verbose --output-file=$LOG --output-document=$FILE --timestamping http://weather.noaa.gov/pub/data/observations/metar/decoded/$PLACE.TXT
4248 if [[ $? -eq 0 ]] ; then
4249 if [[ -n "$VERBOSE" ]] ; then
4252 DATE=$(grep 'UTC' $FILE | sed 's#.* /##')
4253 TEMPERATURE=$(awk '/Temperature/ { print $4" degree Celcius / " $2" degree Fahrenheit" }' $FILE| tr -d '(')
4255 echo "temp: $TEMPERATURE"
4258 print "There was an error retrieving the weather information for $PLACE" >&2
4265 # mercurial related stuff {{{
4266 if check_com -c hg ; then
4267 # gnu like diff for mercurial
4268 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
4269 #f5# GNU like diff for mercurial
4272 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
4275 # build debian package
4276 #a2# Alias for \kbd{hg-buildpackage}
4277 alias hbp='hg-buildpackage'
4279 # execute commands on the versioned patch-queue from the current repos
4280 alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
4282 # diffstat for specific version of a mercurial repository
4283 # hgstat => display diffstat between last revision and tip
4284 # hgstat 1234 => display diffstat between revision 1234 and tip
4285 #f5# Diffstat for specific version of a mercurial repos
4288 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
4291 #f5# Get current mercurial tip via hg itself
4295 if [[ -f mercurial-tree/.hg ]] ; then
4297 echo "Running hg pull for retreiving latest version..."
4299 echo "Finished update. Building mercurial"
4301 echo "Setting \$PATH to $PWD:\$PATH..."
4302 export PATH="$PWD:$PATH"
4304 echo "Downloading mercurial via hg"
4305 hg clone http://selenic.com/repo/hg mercurial-tree
4307 echo "Building mercurial"
4309 echo "Setting \$PATH to $PWD:\$PATH..."
4310 export PATH="$PWD:$PATH"
4311 echo "make sure you set it permanent via ~/.zshrc if you plan to use it permanently."
4312 # echo "Setting \$PYTHONPATH to PYTHONPATH=\${HOME}/lib/python,"
4313 # export PYTHONPATH=${HOME}/lib/python
4317 fi # end of check whether we have the 'hg'-executable
4319 # get current mercurial snapshot
4320 #f5# Get current mercurial snapshot
4324 if [[ -f mercurial-snapshot.tar.gz ]] ; then
4325 echo "mercurial-snapshot.tar.gz exists already, skipping download."
4327 echo "Downloading mercurial snapshot"
4328 wget http://www.selenic.com/mercurial/mercurial-snapshot.tar.gz
4330 echo "Unpacking mercurial-snapshot.tar.gz"
4331 tar zxf mercurial-snapshot.tar.gz
4332 cd mercurial-snapshot/
4333 echo "Installing required build-dependencies"
4334 $SUDO apt-get update
4335 $SUDO apt-get install python2.4-dev
4336 echo "Building mercurial"
4338 echo "Setting \$PATH to $PWD:\$PATH..."
4339 export PATH="$PWD:$PATH"
4340 echo "make sure you set it permanent via ~/.zshrc if you plan to use it permanently."
4344 # some useful commands often hard to remember - let's grep for them {{{
4345 # actually use our zg() function now. :)
4347 # Work around ion/xterm resize bug.
4348 #if [[ "$SHLVL" -eq 1 ]]; then
4349 # if check_com -c resize ; then
4350 # eval `resize </dev/null`
4355 # /usr/bin/jackd -dalsa -dhw:0 -r48000 -p1024 -n2
4356 # now play audio file:
4357 # alsaplayer -o jack foobar.mp3
4359 # send files via netcat
4361 # send() {j=$*; tar cpz ${j/%${!#}/}|nc -w 1 ${!#} 51330;}
4363 # alias receive='nc -vlp 51330 | tar xzvp'
4366 # dh_make -e foo@localhost -f $1
4367 # dpkg-buildpackage -rfakeroot
4369 # dpkg-scanpackages ./ /dev/null | gzip > Packages.gz
4370 # dpkg-scansources . | gzip > Sources.gz
4371 # grep-dctrl --field Maintainer $* /var/lib/apt/lists/*
4374 # convert -geometry 200x200 -interlace LINE -verbose
4375 # ldapsearch -x -b "OU=Bedienstete,O=tug" -h ldap.tugraz.at sn=$1
4376 # ps -ao user,pcpu,start,command
4377 # gpg --keyserver blackhole.pca.dfn.de --recv-keys
4378 # xterm -bg black -fg yellow -fn -misc-fixed-medium-r-normal--14-140-75-75-c-90-iso8859-15 -ah
4379 # nc -vz $1 1-1024 # portscan via netcat
4380 # wget --mirror --no-parent --convert-links
4382 # autoload -U tetris; zle -N tetris; bindkey '...' ; echo "press ... for playing tennis"
4384 # modify console cursor
4385 # see http://www.tldp.org/HOWTO/Framebuffer-HOWTO-5.html
4386 # print $'\e[?96;0;64c'
4389 # grml-small cleanups {{{
4391 # The following is used to remove zsh-config-items that do not work
4392 # in grml-small by default.
4393 # If you do not want these adjustments (for whatever reason), set
4394 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
4395 # sources if it is there).
4397 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
4400 unalias 'V' &> /dev/null
4401 unfunction vman &> /dev/null
4402 unfunction viless &> /dev/null
4403 unfunction 2html &> /dev/null
4405 # manpages are not in grmlsmall
4406 unfunction manzsh &> /dev/null
4407 unfunction man2 &> /dev/null
4415 ## genrefcard.pl settings {{{
4417 ### doc strings for external functions from files
4418 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
4420 ### example: split functions-search 8,16,24,32
4421 #@# split functions-search 8
4425 ## END OF FILE #################################################################
4426 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4