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
284 setopt unset # don't error out when unset parameters are used
288 # setting some default values {{{
292 NOPRECMD=${NOPRECMD:-0}
293 COMMAND_NOT_FOUND=${COMMAND_NOT_FOUND:-0}
294 GRML_ZSH_CNF_HANDLER=${GRML_ZSH_CNF_HANDLER:-/usr/share/command-not-found/command-not-found}
295 BATTERY=${BATTERY:-0}
296 GRMLSMALL_SPECIFIC=${GRMLSMALL_SPECIFIC:-1}
297 GRML_ALWAYS_LOAD_ALL=${GRML_ALWAYS_LOAD_ALL:-0}
298 ZSH_NO_DEFAULT_LOCALE=${ZSH_NO_DEFAULT_LOCALE:-0}
302 # utility functions {{{
303 # this function checks if a command exists and returns either true
304 # or false. This avoids using 'which' and 'whence', which will
305 # avoid problems with aliases for which on certain weird systems. :-)
306 # Usage: check_com [-c|-g] word
307 # -c only checks for external commands
308 # -g does the usual tests and also checks for global aliases
311 local -i comonly gatoo
313 if [[ $1 == '-c' ]] ; then
316 elif [[ $1 == '-g' ]] ; then
323 if (( ${#argv} != 1 )) ; then
324 printf 'usage: check_com [-c] <command>\n' >&2
328 if (( comonly > 0 )) ; then
329 [[ -n ${commands[$1]} ]] && return 0
333 if [[ -n ${commands[$1]} ]] \
334 || [[ -n ${functions[$1]} ]] \
335 || [[ -n ${aliases[$1]} ]] \
336 || [[ -n ${reswords[(r)$1]} ]] ; then
341 if (( gatoo > 0 )) && [[ -n ${galiases[$1]} ]] ; then
348 # creates an alias and precedes the command with
349 # sudo if $EUID is not zero.
352 local only=0 ; local multi=0
353 while [[ $1 == -* ]] ; do
357 (--) shift ; break ;;
359 printf 'usage: salias [-h|-o|-a] <alias-expression>\n'
360 printf ' -h shows this help text.\n'
361 printf ' -a replace '\'' ; '\'' sequences with '\'' ; sudo '\''.\n'
362 printf ' be careful using this option.\n'
363 printf ' -o only sets an alias if a preceding sudo would be needed.\n'
366 (*) printf "unkown option: '%s'\n" "$1" ; return 1 ;;
371 if (( ${#argv} > 1 )) ; then
372 printf 'Too many arguments %s\n' "${#argv}"
376 key="${1%%\=*}" ; val="${1#*\=}"
377 if (( EUID == 0 )) && (( only == 0 )); then
378 alias -- "${key}=${val}"
379 elif (( EUID > 0 )) ; then
380 (( multi > 0 )) && val="${val// ; / ; sudo }"
381 alias -- "${key}=sudo ${val}"
387 # a "print -l ${(u)foo}"-workaround for pre-4.2.0 shells
389 # Where foo is the *name* of the parameter you want printed.
390 # Note that foo is no typo; $foo would be wrong here!
398 if [[ -z ${parameter} ]] ; then
399 printf 'usage: uprint <parameter>\n'
403 for w in ${(P)parameter} ; do
404 [[ -z ${(M)u:#$w} ]] && u=( $u $w )
411 # Check if we can read given files and source those we can.
414 if (( ${#argv} < 1 )) ; then
415 printf 'usage: xsource FILE(s)...\n' >&2
419 while (( ${#argv} > 0 )) ; do
420 [[ -r $1 ]] && source $1
426 # Check if we can read a given file and 'cat(1)' it.
429 if (( ${#argv} != 1 )) ; then
430 printf 'usage: xcat FILE\n' >&2
434 [[ -r $1 ]] && cat $1
438 # Remove these functions again, they are of use only in these
439 # setup files. This should be called at the end of .zshrc.
443 funcs=(salias xcat xsource xunfunction zrcautoload)
445 for func in $funcs ; do
446 [[ -n ${functions[$func]} ]] \
452 # this allows us to stay in sync with grml's zshrc and put own
453 # modifications in ~/.zshrc.local
455 xsource "/etc/zsh/zshrc.local"
456 xsource "${HOME}/.zshrc.local"
463 if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then
464 xsource "/etc/default/locale"
467 for var in LANG LC_ALL LC_MESSAGES ; do
468 [[ -n ${(P)var} ]] && export $var
471 xsource "/etc/sysconfig/keyboard"
473 TZ=$(xcat /etc/timezone)
476 # {{{ set some variables
477 if check_com -c vim ; then
479 export EDITOR=${EDITOR:-vim}
481 export EDITOR=${EDITOR:-vi}
485 export PAGER=${PAGER:-less}
488 export MAIL=${MAIL:-/var/mail/$USER}
490 # if we don't set $SHELL then aterm, rxvt,.. will use /bin/sh or /bin/bash :-/
491 export SHELL='/bin/zsh'
493 # color setup for ls:
494 check_com -c dircolors && eval $(dircolors -b)
495 # color setup for ls on OS X:
496 isdarwin && export CLICOLOR=1
498 # do MacPorts setup on darwin
499 if isdarwin && [[ -d /opt/local ]]; then
500 # Note: PATH gets set in /etc/zprofile on Darwin, so this can't go into
502 PATH="/opt/local/bin:/opt/local/sbin:$PATH"
503 MANPATH="/opt/local/share/man:$MANPATH"
505 # do Fink setup on darwin
506 isdarwin && xsource /sw/bin/init.sh
508 # load our function and completion directories
509 for fdir in /usr/share/grml/zsh/completion /usr/share/grml/functions; do
510 fpath=( ${fdir} ${fdir}/**/*(/N) ${fpath} )
511 if [[ ${fpath} == '/usr/share/grml/zsh/functions' ]] ; then
512 for func in ${fdir}/**/[^_]*[^~](N.) ; do
513 zrcautoload ${func:t}
519 # support colors in less
520 export LESS_TERMCAP_mb=$'\E[01;31m'
521 export LESS_TERMCAP_md=$'\E[01;31m'
522 export LESS_TERMCAP_me=$'\E[0m'
523 export LESS_TERMCAP_se=$'\E[0m'
524 export LESS_TERMCAP_so=$'\E[01;44;33m'
525 export LESS_TERMCAP_ue=$'\E[0m'
526 export LESS_TERMCAP_us=$'\E[01;32m'
528 MAILCHECK=30 # mailchecks
529 REPORTTIME=5 # report about cpu-/system-/user-time of command if running longer than 5 seconds
530 watch=(notme root) # watch for everyone but me and root
532 # automatically remove duplicates from these arrays
533 typeset -U path cdpath fpath manpath
537 if [[ "$TERM" != emacs ]] ; then
538 [[ -z "$terminfo[kdch1]" ]] || bindkey -M emacs "$terminfo[kdch1]" delete-char
539 [[ -z "$terminfo[khome]" ]] || bindkey -M emacs "$terminfo[khome]" beginning-of-line
540 [[ -z "$terminfo[kend]" ]] || bindkey -M emacs "$terminfo[kend]" end-of-line
541 [[ -z "$terminfo[kdch1]" ]] || bindkey -M vicmd "$terminfo[kdch1]" vi-delete-char
542 [[ -z "$terminfo[khome]" ]] || bindkey -M vicmd "$terminfo[khome]" vi-beginning-of-line
543 [[ -z "$terminfo[kend]" ]] || bindkey -M vicmd "$terminfo[kend]" vi-end-of-line
544 [[ -z "$terminfo[cuu1]" ]] || bindkey -M viins "$terminfo[cuu1]" vi-up-line-or-history
545 [[ -z "$terminfo[cuf1]" ]] || bindkey -M viins "$terminfo[cuf1]" vi-forward-char
546 [[ -z "$terminfo[kcuu1]" ]] || bindkey -M viins "$terminfo[kcuu1]" vi-up-line-or-history
547 [[ -z "$terminfo[kcud1]" ]] || bindkey -M viins "$terminfo[kcud1]" vi-down-line-or-history
548 [[ -z "$terminfo[kcuf1]" ]] || bindkey -M viins "$terminfo[kcuf1]" vi-forward-char
549 [[ -z "$terminfo[kcub1]" ]] || bindkey -M viins "$terminfo[kcub1]" vi-backward-char
551 [[ "$terminfo[kcuu1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcuu1]/O/[}" vi-up-line-or-history
552 [[ "$terminfo[kcud1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcud1]/O/[}" vi-down-line-or-history
553 [[ "$terminfo[kcuf1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcuf1]/O/[}" vi-forward-char
554 [[ "$terminfo[kcub1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcub1]/O/[}" vi-backward-char
555 [[ "$terminfo[khome]" == $'\eO'* ]] && bindkey -M viins "${terminfo[khome]/O/[}" beginning-of-line
556 [[ "$terminfo[kend]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kend]/O/[}" end-of-line
557 [[ "$terminfo[khome]" == $'\eO'* ]] && bindkey -M emacs "${terminfo[khome]/O/[}" beginning-of-line
558 [[ "$terminfo[kend]" == $'\eO'* ]] && bindkey -M emacs "${terminfo[kend]/O/[}" end-of-line
561 ## keybindings (run 'bindkeys' for details, more details via man zshzle)
562 # use emacs style per default:
567 #if [[ "$TERM" == screen ]] ; then
568 bindkey '\e[1~' beginning-of-line # home
569 bindkey '\e[4~' end-of-line # end
570 bindkey '\e[A' up-line-or-search # cursor up
571 bindkey '\e[B' down-line-or-search # <ESC>-
573 bindkey '^xp' history-beginning-search-backward
574 bindkey '^xP' history-beginning-search-forward
575 # bindkey -s '^L' "|less\n" # ctrl-L pipes to less
576 # bindkey -s '^B' " &\n" # ctrl-B runs it in the background
577 # if terminal type is set to 'rxvt':
578 bindkey '\e[7~' beginning-of-line # home
579 bindkey '\e[8~' end-of-line # end
582 # insert unicode character
583 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
584 # See for example http://unicode.org/charts/ for unicode characters code
585 zrcautoload insert-unicode-char
586 zle -N insert-unicode-char
587 #k# Insert Unicode character
588 bindkey '^Xi' insert-unicode-char
590 ## toggle the ,. abbreviation feature on/off
591 # NOABBREVIATION: default abbreviation-state
592 # 0 - enabled (default)
594 NOABBREVIATION=${NOABBREVIATION:-0}
596 grml_toggle_abbrev() {
597 if (( ${NOABBREVIATION} > 0 )) ; then
604 zle -N grml_toggle_abbrev
605 bindkey '^xA' grml_toggle_abbrev
607 # add a command line to the shells history without executing it
608 commit-to-history() {
609 print -s ${(z)BUFFER}
612 zle -N commit-to-history
613 bindkey "^x^h" commit-to-history
615 # only slash should be considered as a word separator:
616 slash-backward-kill-word() {
617 local WORDCHARS="${WORDCHARS:s@/@}"
619 zle backward-kill-word
621 zle -N slash-backward-kill-word
623 #k# Kill everything in a word up to its last \kbd{/}
624 bindkey '\ev' slash-backward-kill-word
626 # use the new *-pattern-* widgets for incremental history search
628 bindkey '^r' history-incremental-pattern-search-backward
629 bindkey '^s' history-incremental-pattern-search-forward
633 # a generic accept-line wrapper {{{
635 # This widget can prevent unwanted autocorrections from command-name
636 # to _command-name, rehash automatically on enter and call any number
637 # of builtin and user-defined widgets in different contexts.
639 # For a broader description, see:
640 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
642 # The code is imported from the file 'zsh/functions/accept-line' from
643 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
644 # distributed under the same terms as zsh itself.
646 # A newly added command will may not be found or will cause false
647 # correction attempts, if you got auto-correction set. By setting the
648 # following style, we force accept-line() to rehash, if it cannot
649 # find the first word on the command line in the $command[] hash.
650 zstyle ':acceptline:*' rehash true
652 function Accept-Line() {
658 zstyle -a ":acceptline:${alcontext}" actions subs
660 (( ${#subs} < 1 )) && return 0
663 for sub in ${subs} ; do
664 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
667 (( aldone > 0 )) && break
671 function Accept-Line-getdefault() {
675 zstyle -s ":acceptline:${alcontext}" default_action default_action
676 case ${default_action} in
678 printf ".accept-line"
681 printf ${default_action}
686 function accept-line() {
690 local buf com fname format msg default_action
694 cmdline=(${(z)BUFFER})
698 zstyle -t ":acceptline:${alcontext}" rehash \
699 && [[ -z ${commands[$com]} ]] \
702 if [[ -n ${reswords[(r)$com]} ]] \
703 || [[ -n ${aliases[$com]} ]] \
704 || [[ -n ${functions[$com]} ]] \
705 || [[ -n ${builtins[$com]} ]] \
706 || [[ -n ${commands[$com]} ]] ; then
708 # there is something sensible to execute, just do it.
712 default_action=$(Accept-Line-getdefault)
713 zstyle -T ":acceptline:${alcontext}" call_default \
714 && zle ${default_action}
718 if [[ -o correct ]] \
719 || [[ -o correctall ]] \
720 && [[ -n ${functions[$fname]} ]] ; then
722 # nothing there to execute but there is a function called
723 # _command_name; a completion widget. Makes no sense to
724 # call it on the commandline, but the correct{,all} options
725 # will ask for it nevertheless, so warn the user.
726 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
727 # Okay, we warned the user before, he called us again,
728 # so have it his way.
732 default_action=$(Accept-Line-getdefault)
733 zstyle -T ":acceptline:${alcontext}" call_default \
734 && zle ${default_action}
738 # prepare warning message for the user, configurable via zstyle.
739 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
741 if [[ -z ${msg} ]] ; then
742 msg="%c will not execute and completion %f exists."
745 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
749 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
750 # If we are here, the commandline contains something that is not
751 # executable, which is neither subject to _command_name correction
752 # and is not empty. might be a variable assignment
756 default_action=$(Accept-Line-getdefault)
757 zstyle -T ":acceptline:${alcontext}" call_default \
758 && zle ${default_action}
762 # If we got this far, the commandline only contains whitespace, or is empty.
766 default_action=$(Accept-Line-getdefault)
767 zstyle -T ":acceptline:${alcontext}" call_default \
768 && zle ${default_action}
776 # power completion - abbreviation expansion {{{
777 # power completion / abbreviation expansion / buffer expansion
778 # see http://zshwiki.org/home/examples/zleiab for details
779 # less risky than the global aliases but powerful as well
780 # just type the abbreviation key and afterwards ',.' to expand it
783 setopt interactivecomments
785 # key # value (#d additional doc string)
791 'G' '|& grep --color=auto '
793 'Hl' ' --help |& less -r' #d (Display help in pager)
797 'N' '&>/dev/null' #d (No Output)
798 'R' '| tr A-z N-za-m' #d (ROT13)
804 'co' './configure && make && sudo make install'
812 if (( NOABBREVIATION > 0 )) ; then
813 LBUFFER="${LBUFFER},."
817 matched_chars='[.-|_a-zA-Z0-9]#'
818 LBUFFER=${LBUFFER%%(#m)[.-|_a-zA-Z0-9]#}
819 LBUFFER+=${abk[$MATCH]:-$MATCH}
823 bindkey ",." globalias
827 zrcautoload zmv # who needs mmv or rename?
828 zrcautoload history-search-end
830 # we don't want to quote/espace URLs on our own...
831 # if autoload -U url-quote-magic ; then
832 # zle -N self-insert url-quote-magic
833 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
835 # print 'Notice: no url-quote-magic available :('
837 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
839 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
840 alias run-help >&/dev/null && unalias run-help
841 for rh in run-help{,-git,-svk,-svn}; do
846 if zrcautoload compinit ; then
847 compinit || print 'Notice: no compinit available :('
849 print 'Notice: no compinit available :('
854 is4 && zrcautoload zed # use ZLE editor to edit a file or function
857 for mod in complist deltochar mathfunc ; do
858 zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
861 # autoload zsh modules when they are referenced
869 while (( ${#tmpargs} > 0 )) ; do
870 zmodload -${tmpargs[1]} zsh/${tmpargs[2]} ${tmpargs[2]}
876 if is4 && zrcautoload insert-files && zle -N insert-files ; then
878 bindkey "^Xf" insert-files # C-x-f
881 bindkey ' ' magic-space # also do history expansion on space
882 #k# Trigger menu-complete
883 bindkey '\ei' menu-complete # menu completion via esc-i
885 # press esc-e for editing command line in $EDITOR or $VISUAL
886 if is4 && zrcautoload edit-command-line && zle -N edit-command-line ; then
887 #k# Edit the current line in \kbd{\$EDITOR}
888 bindkey '\ee' edit-command-line
891 if is4 && [[ -n ${(k)modules[zsh/complist]} ]] ; then
892 #k# menu selection: pick item but stay in the menu
893 bindkey -M menuselect '\e^M' accept-and-menu-complete
895 # accept a completion and try to complete again by using menu
896 # completion; very useful with completing directories
897 # by using 'undo' one's got a simple file browser
898 bindkey -M menuselect '^o' accept-and-infer-next-history
901 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
902 _bkdate() { BUFFER="$BUFFER$(date '+%F')"; CURSOR=$#BUFFER; }
905 #k# Insert a timestamp on the command line (yyyy-mm-dd)
906 bindkey '^Ed' _bkdate
908 # press esc-m for inserting last typed word again (thanks to caphuso!)
909 insert-last-typed-word() { zle insert-last-word -- 0 -1 };
910 zle -N insert-last-typed-word;
912 #k# Insert last typed word
913 bindkey "\em" insert-last-typed-word
915 #k# Shortcut for \kbd{fg<enter>}
916 bindkey -s '^z' "fg\n"
918 # run command line as user root via sudo:
919 sudo-command-line() {
920 [[ -z $BUFFER ]] && zle up-history
921 [[ $BUFFER != sudo\ * ]] && BUFFER="sudo $BUFFER"
923 zle -N sudo-command-line
925 #k# Put the current command line into a \kbd{sudo} call
926 bindkey "^Os" sudo-command-line
928 ### jump behind the first word on the cmdline.
929 ### useful to add options.
930 function jump_after_first_word() {
934 if (( ${#words} <= 1 )) ; then
937 CURSOR=${#${words[1]}}
940 zle -N jump_after_first_word
942 bindkey '^x1' jump_after_first_word
951 HISTFILE=$HOME/.zsh_history
952 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
953 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
957 # dirstack handling {{{
959 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
960 DIRSTACKFILE=${DIRSTACKFILE:-${HOME}/.zdirs}
962 if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
963 dirstack=( ${(f)"$(< $DIRSTACKFILE)"} )
964 # "cd -" won't work after login by just setting $OLDPWD, so
965 [[ -d $dirstack[0] ]] && cd $dirstack[0] && cd $OLDPWD
970 my_stack=( ${PWD} ${dirstack} )
972 builtin print -l ${(u)my_stack} >! ${DIRSTACKFILE}
974 uprint my_stack >! ${DIRSTACKFILE}
980 # directory based profiles {{{
984 CHPWD_PROFILE='default'
985 function chpwd_profiles() {
986 # Say you want certain settings to be active in certain directories.
987 # This is what you want.
989 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
990 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
992 # When that's done and you enter a directory that matches the pattern
993 # in the third part of the context, a function called chpwd_profile_grml,
994 # for example, is called (if it exists).
996 # If no pattern matches (read: no profile is detected) the profile is
997 # set to 'default', which means chpwd_profile_default is attempted to
1000 # A word about the context (the ':chpwd:profiles:*' stuff in the zstyle
1001 # command) which is used: The third part in the context is matched against
1002 # ${PWD}. That's why using a pattern such as /foo/bar(|/|/*) makes sense.
1003 # Because that way the profile is detected for all these values of ${PWD}:
1007 # So, if you want to make double damn sure a profile works in /foo/bar
1008 # and everywhere deeper in that tree, just use (|/|/*) and be happy.
1010 # The name of the detected profile will be available in a variable called
1011 # 'profile' in your functions. You don't need to do anything, it'll just
1014 # Then there is the parameter $CHPWD_PROFILE is set to the profile, that
1015 # was is currently active. That way you can avoid running code for a
1016 # profile that is already active, by running code such as the following
1017 # at the start of your function:
1019 # function chpwd_profile_grml() {
1020 # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1
1024 # The initial value for $CHPWD_PROFILE is 'default'.
1026 # Version requirement:
1027 # This feature requires zsh 4.3.3 or newer.
1028 # If you use this feature and need to know whether it is active in your
1029 # current shell, there are several ways to do that. Here are two simple
1032 # a) If knowing if the profiles feature is active when zsh starts is
1033 # good enough for you, you can put the following snippet into your
1036 # (( ${+functions[chpwd_profiles]} )) && print "directory profiles active"
1038 # b) If that is not good enough, and you would prefer to be notified
1039 # whenever a profile changes, you can solve that by making sure you
1040 # start *every* profile function you create like this:
1042 # function chpwd_profile_myprofilename() {
1043 # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1
1044 # print "chpwd(): Switching to profile: $profile"
1048 # That makes sure you only get notified if a profile is *changed*,
1049 # not everytime you change directory, which would probably piss
1050 # you off fairly quickly. :-)
1052 # There you go. Now have fun with that.
1055 zstyle -s ":chpwd:profiles:${PWD}" profile profile || profile='default'
1056 if (( ${+functions[chpwd_profile_$profile]} )) ; then
1057 chpwd_profile_${profile}
1060 CHPWD_PROFILE="${profile}"
1063 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1069 # {{{ display battery status on right side of prompt via running 'BATTERY=1 zsh'
1070 if [[ $BATTERY -gt 0 ]] ; then
1071 if ! check_com -c acpi ; then
1077 if [[ $BATTERY -gt 0 ]] ; then
1078 PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]#Battery <->: [^0-9]##, (<->)%*/${match[1]}}"
1079 if [[ -z "$PERCENT" ]] ; then
1080 PERCENT='acpi not present'
1082 if [[ "$PERCENT" -lt 20 ]] ; then
1083 PERCENT="warning: ${PERCENT}%%"
1085 PERCENT="${PERCENT}%%"
1092 # set colors for use in prompts {{{
1093 if zrcautoload colors && colors 2>/dev/null ; then
1094 BLUE="%{${fg[blue]}%}"
1095 RED="%{${fg_bold[red]}%}"
1096 GREEN="%{${fg[green]}%}"
1097 CYAN="%{${fg[cyan]}%}"
1098 MAGENTA="%{${fg[magenta]}%}"
1099 YELLOW="%{${fg[yellow]}%}"
1100 WHITE="%{${fg[white]}%}"
1101 NO_COLOUR="%{${reset_color}%}"
1103 BLUE=$'%{\e[1;34m%}'
1105 GREEN=$'%{\e[1;32m%}'
1106 CYAN=$'%{\e[1;36m%}'
1107 WHITE=$'%{\e[1;37m%}'
1108 MAGENTA=$'%{\e[1;35m%}'
1109 YELLOW=$'%{\e[1;33m%}'
1110 NO_COLOUR=$'%{\e[0m%}'
1115 # gather version control information for inclusion in a prompt {{{
1118 # Be quiet about version problems in grml's zshrc as the user cannot disable
1119 # loading vcs_info() as it is *in* the zshrc - as you can see. :-)
1120 # Just unset most probable variables and disable vcs_info altogether.
1122 for i in {0..9} ; do
1123 unset VCS_INFO_message_${i}_
1125 zstyle ':vcs_info:*' enable false
1128 # The following code is imported from the file 'zsh/functions/vcs_info'
1129 # from <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>,
1130 # which distributed under the same terms as zsh itself.
1132 # we will be using two variables, so let the code know now.
1133 zstyle ':vcs_info:*' max-exports 2
1135 # vcs_info() documentation:
1139 # This functionality requires zsh version >= 4.1.*.
1144 # To load vcs_info(), copy this file to your $fpath[] and do:
1145 # % autoload -Uz vcs_info && vcs_info
1147 # To work, vcs_info() needs 'setopt prompt_subst' in your setup.
1152 # To get vcs_info() working quickly (including colors), you can do the
1153 # following (assuming, you loaded vcs_info() properly - see above):
1155 # % RED=$'%{\e[31m%}'
1156 # % GR=$'%{\e[32m%}'
1157 # % MA=$'%{\e[35m%}'
1158 # % YE=$'%{\e[33m%}'
1161 # % zstyle ':vcs_info:*' actionformats \
1162 # "${MA}(${NC}%s${MA})${YE}-${MA}[${GR}%b${YE}|${RED}%a${MA}]${NC} "
1164 # % zstyle ':vcs_info:*' formats \
1165 # "${MA}(${NC}%s${MA})${Y}-${MA}[${GR}%b${MA}]${NC}%} "
1167 # % zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YE}%r"
1169 # % precmd () { vcs_info }
1170 # % PS1='${MA}[${GR}%n${MA}] ${MA}(${RED}%!${MA}) ${YE}%3~ ${VCS_INFO_message_0_}${NC}%# '
1172 # Obviously, the las two lines are there for demonstration: You need to
1173 # call vcs_info() from your precmd() function (see 'SPECIAL FUNCTIONS' in
1174 # 'man zshmisc'). Once that is done you need a *single* quoted
1175 # '${VCS_INFO_message_0_}' in your prompt.
1177 # Now call the 'vcs_info_printsys' utility from the command line:
1179 # % vcs_info_printsys
1180 # # list of supported version control backends:
1181 # # disabled systems are prefixed by a hash sign (#)
1192 # # flavours (cannot be used in the disable style; they
1193 # # are disabled with their master [git-svn -> git]):
1197 # Ten version control backends as you can see. You may not want all
1198 # of these. Because there is no point in running the code to detect
1199 # systems you do not use. ever. So, there is a way to disable some
1200 # backends altogether:
1202 # % zstyle ':vcs_info:*' disable bzr cdv darcs mtn svk tla
1204 # If you rerun 'vcs_info_printsys' now, you will see the backends listed
1205 # in the 'disable' style marked as diabled by a hash sign. That means the
1206 # detection of these systems is skipped *completely*. No wasted time there.
1208 # For more control, read the reference below.
1213 # The vcs_info() feature can be configured via zstyle.
1215 # First, the context in which we are working:
1216 # :vcs_info:<vcs-string>:<user-context>
1218 # ...where <vcs-string> is one of:
1219 # - git, git-svn, git-p4, hg, darcs, bzr, cdv, mtn, svn, cvs, svk or tla.
1221 # ...and <user-context> is a freely configurable string, assignable by the
1222 # user as the first argument to vcs_info() (see its description below).
1224 # There is are three special values for <vcs-string>: The first is named
1225 # 'init', that is in effect as long as there was no decision what vcs
1226 # backend to use. The second is 'preinit; it is used *before* vcs_info()
1227 # is run, when initializing the data exporting variables. The third
1228 # special value is 'formats' and is used by the 'vcs_info_lastmsg' for
1229 # looking up its styles.
1231 # There are two pre-defined values for <user-context>:
1232 # default - the one used if none is specified
1233 # command - used by vcs_info_lastmsg to lookup its styles.
1235 # You may *not* use 'print_systems_' as a user-context string, because it
1236 # is used internally.
1238 # You can of course use ':vcs_info:*' to match all VCSs in all
1239 # user-contexts at once.
1241 # Another special context is 'formats', which is used by the
1242 # vcs_info_lastmsg() utility function (see below).
1245 # This is a description of all styles, that are looked up:
1246 # formats - A list of formats, used when actionformats is not
1247 # used (which is most of the time).
1248 # actionformats - A list of formats, used if a there is a special
1249 # action going on in your current repository;
1250 # (like an interactive rebase or a merge conflict)
1251 # branchformat - Some backends replace %b in the formats and
1252 # actionformats styles above, not only by a branch
1253 # name but also by a revision number. This style
1254 # let's you modify how that string should look like.
1255 # nvcsformats - These "formats" are exported, when we didn't detect
1256 # a version control system for the current directory.
1257 # This is useful, if you want vcs_info() to completely
1258 # take over the generation of your prompt.
1259 # You would do something like
1260 # PS1='${VCS_INFO_message_0_}'
1261 # to accomplish that.
1262 # max-exports - Defines the maximum number if VCS_INFO_message_*_
1263 # variables vcs_info() will export.
1264 # enable - Checked in the 'init' context. If set to false,
1265 # vcs_info() will do nothing.
1266 # disable - Provide a list of systems, you don't want
1267 # the vcs_info() to check for repositories
1268 # (checked in the 'init' context, too).
1269 # disable-patterns - A list of patterns that are checked against $PWD.
1270 # If the pattern matches, vcs_info will be disabled.
1271 # Say, ~/.zsh is a directory under version control,
1272 # in which you do not want vcs_info to be active, do:
1273 # zstyle ':vcs_info:*' disable-patterns "$HOME/.zsh+(|/*)"
1274 # use-simple - If there are two different ways of gathering
1275 # information, you can select the simpler one
1276 # by setting this style to true; the default
1277 # is to use the not-that-simple code, which is
1278 # potentially a lot slower but might be more
1279 # accurate in all possible cases.
1280 # use-prompt-escapes - determines if we assume that the assembled
1281 # string from vcs_info() includes prompt escapes.
1282 # (Used by vcs_info_lastmsg().
1284 # The use-simple style is only available for the bzr backend.
1286 # The default values for these in all contexts are:
1287 # formats " (%s)-[%b|%a]-"
1288 # actionformats " (%s)-[%b]-"
1289 # branchformat "%b:%r" (for bzr, svn and svk)
1293 # disable (empty list)
1294 # disable-patterns (empty list)
1296 # use-prompt-escapes true
1299 # In normal formats and actionformats, the following replacements
1301 # %s - The vcs in use (git, hg, svn etc.)
1302 # %b - Information about the current branch.
1303 # %a - An identifier, that describes the action.
1304 # Only makes sense in actionformats.
1305 # %R - base directory of the repository.
1306 # %r - repository name
1307 # If %R is '/foo/bar/repoXY', %r is 'repoXY'.
1308 # %S - subdirectory within a repository. if $PWD is
1309 # '/foo/bar/reposXY/beer/tasty', %S is 'beer/tasty'.
1312 # In branchformat these replacements are done:
1313 # %b - the branch name
1314 # %r - the current revision number
1316 # Not all vcs backends have to support all replacements.
1317 # nvcsformat does not perform *any* replacements. It is just a string.
1322 # If you want to use the %b (bold off) prompt expansion in 'formats', which
1323 # expands %b itself, use %%b. That will cause the vcs_info() expansion to
1324 # replace %%b with %b. So zsh's prompt expansion mechanism can handle it.
1325 # Similarly, to hand down %b from branchformat, use %%%%b. Sorry for this
1326 # inconvenience, but it cannot be easily avoided. Luckily we do not clash
1327 # with a lot of prompt expansions and this only needs to be done for those.
1328 # See 'man zshmisc' for details about EXPANSION OF PROMPT SEQUENCES.
1331 # FUNCTION DESCRIPTIONS (public API):
1334 # The main function, that runs all backends and assembles
1335 # all data into ${VCS_INFO_message_*_}. This is the function
1336 # you want to call from precmd() if you want to include
1337 # up-to-date information in your prompt (see VARIABLE
1338 # DESCRIPTION below).
1340 # vcs_info_printsys()
1341 # Prints a list of all supported version control systems.
1342 # Useful to find out possible contexts (and which of them are enabled)
1343 # or values for the 'disable' style.
1345 # vcs_info_lastmsg()
1346 # Outputs the last ${VCS_INFO_message_*_} value. Takes into account
1347 # the value of the use-prompt-escapes style in ':vcs_info:formats'.
1348 # It also only prints max-exports values.
1350 # All functions named VCS_INFO_* are for internal use only.
1353 # VARIABLE DESCRIPTION:
1355 # ${VCS_INFO_message_N_} (Note the trailing underscore)
1356 # Where 'N' is an integer, eg: VCS_INFO_message_0_
1357 # These variables are the storage for the informational message the
1358 # last vcs_info() call has assembled. These are strongly connected
1359 # to the formats, actionformats and nvcsformats styles described
1360 # above. Those styles are lists. the first member of that list gets
1361 # expanded into ${VCS_INFO_message_0_}, the second into
1362 # ${VCS_INFO_message_1_} and the Nth into ${VCS_INFO_message_N-1_}.
1363 # These parameters are exported into the environment.
1364 # (See the max-exports style above.)
1369 # Don't use vcs_info at all (even though it's in your prompt):
1370 # % zstyle ':vcs_info:*' enable false
1372 # Disable the backends for bzr and svk:
1373 # % zstyle ':vcs_info:*' disable bzr svk
1375 # Provide a special formats for git:
1376 # % zstyle ':vcs_info:git:*' formats ' GIT, BABY! [%b]'
1377 # % zstyle ':vcs_info:git:*' actionformats ' GIT ACTION! [%b|%a]'
1379 # Use the quicker bzr backend (if you do, please report if it does
1380 # the-right-thing[tm] - thanks):
1381 # % zstyle ':vcs_info:bzr:*' use-simple true
1383 # Display the revision number in yellow for bzr and svn:
1384 # % zstyle ':vcs_info:(svn|bzr):*' branchformat '%b%{'${fg[yellow]}'%}:%r'
1386 # If you want colors, make sure you enclose the color codes in %{...%},
1387 # if you want to use the string provided by vcs_info() in prompts.
1389 # Here is how to print the vcs infomation as a command:
1390 # % alias vcsi='vcs_info command; vcs_info_lastmsg'
1392 # This way, you can even define different formats for output via
1393 # vcs_info_lastmsg() in the ':vcs_info:command:*' namespace.
1397 VCS_INFO_adjust () { #{{{
1398 [[ -n ${vcs_comm[overwrite_name]} ]] && vcs=${vcs_comm[overwrite_name]}
1402 VCS_INFO_check_com () { #{{{
1403 (( ${+commands[$1]} )) && [[ -x ${commands[$1]} ]] && return 0
1407 VCS_INFO_formats () { # {{{
1408 setopt localoptions noksharrays
1409 local action=$1 branch=$2 base=$3
1413 if [[ -n ${action} ]] ; then
1414 zstyle -a ":vcs_info:${vcs}:${usercontext}" actionformats msgs
1415 (( ${#msgs} < 1 )) && msgs[1]=' (%s)-[%b|%a]-'
1417 zstyle -a ":vcs_info:${vcs}:${usercontext}" formats msgs
1418 (( ${#msgs} < 1 )) && msgs[1]=' (%s)-[%b]-'
1421 (( ${#msgs} > maxexports )) && msgs[$(( maxexports + 1 )),-1]=()
1422 for i in {1..${#msgs}} ; do
1423 zformat -f msg ${msgs[$i]} \
1429 S:"$(VCS_INFO_reposub ${base})"
1435 VCS_INFO_maxexports () { #{{{
1436 zstyle -s ":vcs_info:${vcs}:${usercontext}" "max-exports" maxexports || maxexports=2
1437 if [[ ${maxexports} != <-> ]] || (( maxexports < 1 )); then
1438 printf 'vcs_info(): expecting numeric arg >= 1 for max-exports (got %s).\n' ${maxexports}
1439 printf 'Defaulting to 2.\n'
1444 VCS_INFO_nvcsformats () { #{{{
1445 setopt localoptions noksharrays
1448 if [[ $1 == 'preinit' ]] ; then
1452 zstyle -a ":vcs_info:${v:-$vcs}:${c:-$usercontext}" nvcsformats msgs
1453 (( ${#msgs} > maxexports )) && msgs[${maxexports},-1]=()
1456 VCS_INFO_realpath () { #{{{
1457 # a portable 'readlink -f'
1458 # forcing a subshell, to ensure chpwd() is not removed
1459 # from the calling shell (if VCS_INFO_realpath() is called
1462 (( ${+functions[chpwd]} )) && unfunction chpwd
1464 cd $1 2>/dev/null && pwd
1468 VCS_INFO_reposub () { #{{{
1469 setopt localoptions extendedglob
1470 local base=${1%%/##}
1472 [[ ${PWD} == ${base}/* ]] || {
1476 printf '%s' ${PWD#$base/}
1480 VCS_INFO_set () { #{{{
1481 setopt localoptions noksharrays
1484 if [[ $1 == '--clear' ]] ; then
1485 for i in {0..9} ; do
1486 unset VCS_INFO_message_${i}_
1489 if [[ $1 == '--nvcs' ]] ; then
1490 [[ $2 == 'preinit' ]] && (( maxexports == 0 )) && (( maxexports = 1 ))
1491 for i in {0..$((maxexports - 1))} ; do
1492 typeset -gx VCS_INFO_message_${i}_=
1494 VCS_INFO_nvcsformats $2
1497 (( ${#msgs} - 1 < 0 )) && return 0
1498 for i in {0..$(( ${#msgs} - 1 ))} ; do
1500 typeset -gx VCS_INFO_message_${i}_=${msgs[$j]}
1505 # information gathering
1506 VCS_INFO_bzr_get_data () { # {{{
1507 setopt localoptions noksharrays
1511 if zstyle -t ":vcs_info:${vcs}:${usercontext}" "use-simple" ; then
1512 bzrbase=${vcs_comm[basedir]}
1513 bzrinfo[2]=${bzrbase:t}
1514 if [[ -f ${bzrbase}/.bzr/branch/last-revision ]] ; then
1515 bzrinfo[1]=$(< ${bzrbase}/.bzr/branch/last-revision)
1516 bzrinfo[1]=${${bzrinfo[1]}%% *}
1519 bzrbase=${${(M)${(f)"$( bzr info )"}:# ##branch\ root:*}/*: ##/}
1520 bzrinfo=( ${${${(M)${(f)"$( bzr version-info )"}:#(#s)(revno|branch-nick)*}/*: /}/*\//} )
1521 bzrbase="$(VCS_INFO_realpath ${bzrbase})"
1524 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat bzrbr || bzrbr="%b:%r"
1525 zformat -f bzrbr "${bzrbr}" "b:${bzrinfo[2]}" "r:${bzrinfo[1]}"
1526 VCS_INFO_formats '' "${bzrbr}" "${bzrbase}"
1530 VCS_INFO_cdv_get_data () { # {{{
1533 cdvbase=${vcs_comm[basedir]}
1534 VCS_INFO_formats '' "${cdvbase:t}" "${cdvbase}"
1538 VCS_INFO_cvs_get_data () { # {{{
1539 local cvsbranch cvsbase basename
1542 while [[ -d "${cvsbase}/../CVS" ]]; do
1543 cvsbase="${cvsbase}/.."
1545 cvsbase="$(VCS_INFO_realpath ${cvsbase})"
1546 cvsbranch=$(< ./CVS/Repository)
1547 basename=${cvsbase:t}
1548 cvsbranch=${cvsbranch##${basename}/}
1549 [[ -z ${cvsbranch} ]] && cvsbranch=${basename}
1550 VCS_INFO_formats '' "${cvsbranch}" "${cvsbase}"
1554 VCS_INFO_darcs_get_data () { # {{{
1557 darcsbase=${vcs_comm[basedir]}
1558 VCS_INFO_formats '' "${darcsbase:t}" "${darcsbase}"
1562 VCS_INFO_git_getaction () { #{{{
1563 local gitaction='' gitdir=$1
1566 for tmp in "${gitdir}/rebase-apply" \
1567 "${gitdir}/rebase" \
1568 "${gitdir}/../.dotest" ; do
1569 if [[ -d ${tmp} ]] ; then
1570 if [[ -f "${tmp}/rebasing" ]] ; then
1572 elif [[ -f "${tmp}/applying" ]] ; then
1575 gitaction="am/rebase"
1577 printf '%s' ${gitaction}
1582 for tmp in "${gitdir}/rebase-merge/interactive" \
1583 "${gitdir}/.dotest-merge/interactive" ; do
1584 if [[ -f "${tmp}" ]] ; then
1585 printf '%s' "rebase-i"
1590 for tmp in "${gitdir}/rebase-merge" \
1591 "${gitdir}/.dotest-merge" ; do
1592 if [[ -d "${tmp}" ]] ; then
1593 printf '%s' "rebase-m"
1598 if [[ -f "${gitdir}/MERGE_HEAD" ]] ; then
1603 if [[ -f "${gitdir}/BISECT_LOG" ]] ; then
1604 printf '%s' "bisect"
1610 VCS_INFO_git_getbranch () { #{{{
1611 local gitbranch gitdir=$1
1612 local gitsymref='git symbolic-ref HEAD'
1614 if [[ -d "${gitdir}/rebase-apply" ]] \
1615 || [[ -d "${gitdir}/rebase" ]] \
1616 || [[ -d "${gitdir}/../.dotest" ]] \
1617 || [[ -f "${gitdir}/MERGE_HEAD" ]] ; then
1618 gitbranch="$(${(z)gitsymref} 2> /dev/null)"
1619 [[ -z ${gitbranch} ]] && [[ -r ${gitdir}/rebase-apply/head-name ]] \
1620 && gitbranch="$(< ${gitdir}/rebase-apply/head-name)"
1622 elif [[ -f "${gitdir}/rebase-merge/interactive" ]] \
1623 || [[ -d "${gitdir}/rebase-merge" ]] ; then
1624 gitbranch="$(< ${gitdir}/rebase-merge/head-name)"
1626 elif [[ -f "${gitdir}/.dotest-merge/interactive" ]] \
1627 || [[ -d "${gitdir}/.dotest-merge" ]] ; then
1628 gitbranch="$(< ${gitdir}/.dotest-merge/head-name)"
1631 gitbranch="$(${(z)gitsymref} 2> /dev/null)"
1633 if [[ $? -ne 0 ]] ; then
1634 gitbranch="$(git describe --exact-match HEAD 2>/dev/null)"
1636 if [[ $? -ne 0 ]] ; then
1637 gitbranch="${${"$(< $gitdir/HEAD)"}[1,7]}..."
1642 printf '%s' "${gitbranch##refs/heads/}"
1646 VCS_INFO_git_get_data () { # {{{
1647 setopt localoptions extendedglob
1648 local gitdir gitbase gitbranch gitaction
1650 gitdir=${vcs_comm[gitdir]}
1651 gitbranch="$(VCS_INFO_git_getbranch ${gitdir})"
1653 if [[ -z ${gitdir} ]] || [[ -z ${gitbranch} ]] ; then
1658 gitaction="$(VCS_INFO_git_getaction ${gitdir})"
1659 gitbase=${PWD%/${$( git rev-parse --show-prefix )%/##}}
1660 VCS_INFO_formats "${gitaction}" "${gitbranch}" "${gitbase}"
1664 VCS_INFO_hg_get_data () { # {{{
1665 local hgbranch hgbase file
1667 hgbase=${vcs_comm[basedir]}
1669 file="${hgbase}/.hg/branch"
1670 if [[ -r ${file} ]] ; then
1671 hgbranch=$(< ${file})
1676 VCS_INFO_formats '' "${hgbranch}" "${hgbase}"
1680 VCS_INFO_mtn_get_data () { # {{{
1681 local mtnbranch mtnbase
1683 mtnbase=${vcs_comm[basedir]}
1684 mtnbranch=${${(M)${(f)"$( mtn status )"}:#(#s)Current branch:*}/*: /}
1685 VCS_INFO_formats '' "${mtnbranch}" "${mtnbase}"
1689 VCS_INFO_svk_get_data () { # {{{
1690 local svkbranch svkbase
1692 svkbase=${vcs_comm[basedir]}
1693 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat svkbranch || svkbranch="%b:%r"
1694 zformat -f svkbranch "${svkbranch}" "b:${vcs_comm[branch]}" "r:${vcs_comm[revision]}"
1695 VCS_INFO_formats '' "${svkbranch}" "${svkbase}"
1699 VCS_INFO_svn_get_data () { # {{{
1700 setopt localoptions noksharrays
1701 local svnbase svnbranch
1705 while [[ -d "${svnbase}/../.svn" ]]; do
1706 svnbase="${svnbase}/.."
1708 svnbase="$(VCS_INFO_realpath ${svnbase})"
1709 svninfo=( ${${${(M)${(f)"$( svn info )"}:#(#s)(URL|Revision)*}/*: /}/*\//} )
1711 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat svnbranch || svnbranch="%b:%r"
1712 zformat -f svnbranch "${svnbranch}" "b:${svninfo[1]}" "r:${svninfo[2]}"
1713 VCS_INFO_formats '' "${svnbranch}" "${svnbase}"
1717 VCS_INFO_tla_get_data () { # {{{
1718 local tlabase tlabranch
1720 tlabase="$(VCS_INFO_realpath ${vcs_comm[basedir]})"
1721 # tree-id gives us something like 'foo@example.com/demo--1.0--patch-4', so:
1722 tlabranch=${${"$( tla tree-id )"}/*\//}
1723 VCS_INFO_formats '' "${tlabranch}" "${tlabase}"
1728 VCS_INFO_detect_by_dir() { #{{{
1730 local basedir="." realbasedir
1732 realbasedir="$(VCS_INFO_realpath ${basedir})"
1733 while [[ ${realbasedir} != '/' ]]; do
1734 if [[ -n ${vcs_comm[detect_need_file]} ]] ; then
1735 [[ -d ${basedir}/${dirname} ]] && \
1736 [[ -e ${basedir}/${dirname}/${vcs_comm[detect_need_file]} ]] && \
1739 [[ -d ${basedir}/${dirname} ]] && break
1742 basedir=${basedir}/..
1743 realbasedir="$(VCS_INFO_realpath ${basedir})"
1746 [[ ${realbasedir} == "/" ]] && return 1
1747 vcs_comm[basedir]=${realbasedir}
1751 VCS_INFO_bzr_detect() { #{{{
1752 VCS_INFO_check_com bzr || return 1
1753 vcs_comm[detect_need_file]=branch/format
1754 VCS_INFO_detect_by_dir '.bzr'
1758 VCS_INFO_cdv_detect() { #{{{
1759 VCS_INFO_check_com cdv || return 1
1760 vcs_comm[detect_need_file]=format
1761 VCS_INFO_detect_by_dir '.cdv'
1765 VCS_INFO_cvs_detect() { #{{{
1766 VCS_INFO_check_com svn || return 1
1767 [[ -d "./CVS" ]] && [[ -r "./CVS/Repository" ]] && return 0
1771 VCS_INFO_darcs_detect() { #{{{
1772 VCS_INFO_check_com darcs || return 1
1773 vcs_comm[detect_need_file]=format
1774 VCS_INFO_detect_by_dir '_darcs'
1778 VCS_INFO_git_detect() { #{{{
1779 if VCS_INFO_check_com git && git rev-parse --is-inside-work-tree &> /dev/null ; then
1780 vcs_comm[gitdir]="$(git rev-parse --git-dir 2> /dev/null)" || return 1
1781 if [[ -d ${vcs_comm[gitdir]}/svn ]] ; then vcs_comm[overwrite_name]='git-svn'
1782 elif [[ -d ${vcs_comm[gitdir]}/refs/remotes/p4 ]] ; then vcs_comm[overwrite_name]='git-p4' ; fi
1788 VCS_INFO_hg_detect() { #{{{
1789 VCS_INFO_check_com hg || return 1
1790 vcs_comm[detect_need_file]=store
1791 VCS_INFO_detect_by_dir '.hg'
1795 VCS_INFO_mtn_detect() { #{{{
1796 VCS_INFO_check_com mtn || return 1
1797 vcs_comm[detect_need_file]=revision
1798 VCS_INFO_detect_by_dir '_MTN'
1802 VCS_INFO_svk_detect() { #{{{
1803 setopt localoptions noksharrays extendedglob
1808 VCS_INFO_check_com svk || return 1
1809 [[ -f ~/.svk/config ]] || return 1
1811 # This detection function is a bit different from the others.
1812 # We need to read svk's config file to detect a svk repository
1813 # in the first place. Therefore, we'll just proceed and read
1814 # the other information, too. This is more then any of the
1815 # other detections do but this takes only one file open for
1816 # svk at most. VCS_INFO_svk_get_data() get simpler, too. :-)
1817 while IFS= read -r line ; do
1818 if [[ -n ${vcs_comm[basedir]} ]] ; then
1820 [[ ${line} == depotpath:* ]] && vcs_comm[branch]=${line##*/}
1821 [[ ${line} == revision:* ]] && vcs_comm[revision]=${line##*[[:space:]]##}
1822 [[ -n ${vcs_comm[branch]} ]] && [[ -n ${vcs_comm[revision]} ]] && break
1825 (( fhash > 0 )) && [[ ${line} == ' '[^[:space:]]*:* ]] && break
1826 [[ ${line} == ' hash:'* ]] && fhash=1 && continue
1827 (( fhash == 0 )) && continue
1828 [[ ${PWD}/ == ${${line## ##}%:*}/* ]] && vcs_comm[basedir]=${${line## ##}%:*}
1829 done < ~/.svk/config
1831 [[ -n ${vcs_comm[basedir]} ]] && \
1832 [[ -n ${vcs_comm[branch]} ]] && \
1833 [[ -n ${vcs_comm[revision]} ]] && return 0
1837 VCS_INFO_svn_detect() { #{{{
1838 VCS_INFO_check_com svn || return 1
1839 [[ -d ".svn" ]] && return 0
1843 VCS_INFO_tla_detect() { #{{{
1844 VCS_INFO_check_com tla || return 1
1845 vcs_comm[basedir]="$(tla tree-root 2> /dev/null)" && return 0
1850 vcs_info_printsys () { # {{{
1851 vcs_info print_systems_
1854 vcs_info_lastmsg () { # {{{
1859 for i in {0..$((maxexports - 1))} ; do
1860 printf '$VCS_INFO_message_%d_: "' $i
1861 if zstyle -T ':vcs_info:formats:command' use-prompt-escapes ; then
1862 print -nP ${(P)${:-VCS_INFO_message_${i}_}}
1864 print -n ${(P)${:-VCS_INFO_message_${i}_}}
1875 local -a VCSs disabled dps
1876 local -x vcs usercontext
1877 local -ix maxexports
1882 VCSs=(git hg bzr darcs svk mtn svn cvs cdv tla)
1885 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable" disabled
1886 print -l '# list of supported version control backends:' \
1887 '# disabled systems are prefixed by a hash sign (#)'
1888 for vcs in ${VCSs} ; do
1889 [[ -n ${(M)disabled:#${vcs}} ]] && printf '#'
1890 printf '%s\n' ${vcs}
1892 print -l '# flavours (cannot be used in the disable style; they' \
1893 '# are disabled with their master [git-svn -> git]):' \
1898 [[ -z ${usercontext} ]] && usercontext=default
1900 (*) [[ -z ${usercontext} ]] && usercontext=$1
1904 zstyle -T ":vcs_info:${vcs}:${usercontext}" "enable" || {
1905 [[ -n ${VCS_INFO_message_0_} ]] && VCS_INFO_set --clear
1908 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable" disabled
1910 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable-patterns" dps
1911 for pat in ${dps} ; do
1912 if [[ ${PWD} == ${~pat} ]] ; then
1913 [[ -n ${vcs_info_msg_0_} ]] && VCS_INFO_set --clear
1921 for vcs in ${VCSs} ; do
1922 [[ -n ${(M)disabled:#${vcs}} ]] && continue
1924 VCS_INFO_${vcs}_detect && (( found = 1 )) && break
1927 (( found == 0 )) && {
1932 VCS_INFO_${vcs}_get_data || {
1941 VCS_INFO_set --nvcs preinit
1944 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1945 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1946 # TODO: The included vcs_info() version still uses $VCS_INFO_message_N_.
1947 # That needs to be the use of $VCS_INFO_message_N_ needs to be changed
1948 # to $vcs_info_msg_N_ as soon as we use the included version.
1949 if [[ "$TERM" == dumb ]] ; then
1950 zstyle ':vcs_info:*' actionformats "(%s%)-[%b|%a] " "zsh: %r"
1951 zstyle ':vcs_info:*' formats "(%s%)-[%b] " "zsh: %r"
1953 # these are the same, just with a lot of colours:
1954 zstyle ':vcs_info:*' actionformats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOUR} " \
1956 zstyle ':vcs_info:*' formats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOUR}%} " \
1958 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YELLOW}%r"
1963 # command not found handling {{{
1965 (( ${COMMAND_NOT_FOUND} == 1 )) &&
1966 function command_not_found_handler() {
1968 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
1969 ${GRML_ZSH_CNF_HANDLER} $1
1977 if zrcautoload promptinit && promptinit 2>/dev/null ; then
1978 promptinit # people should be able to use their favourite prompt
1980 print 'Notice: no promptinit available :('
1985 # make sure to use right prompt only when not running a command
1986 is41 && setopt transient_rprompt
1988 # TODO: revise all these NO* variables and especially their documentation
1989 # in zsh-help() below.
1990 is4 && [[ $NOPRECMD -eq 0 ]] && precmd () {
1991 [[ $NOPRECMD -gt 0 ]] && return 0
1992 # update VCS information
1995 if [[ $TERM == screen* ]] ; then
1996 if [[ -n ${VCS_INFO_message_1_} ]] ; then
1997 print -nP "\ek${VCS_INFO_message_1_}\e\\"
1999 print -nP "\ekzsh\e\\"
2002 # just use DONTSETRPROMPT=1 to be able to overwrite RPROMPT
2003 if [[ $DONTSETRPROMPT -eq 0 ]] ; then
2004 if [[ $BATTERY -gt 0 ]] ; then
2005 # update battery (dropped into $PERCENT) information
2007 RPROMPT="%(?..:() ${PERCENT}"
2012 # adjust title of xterm
2013 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
2014 [[ ${NOTITLE} -gt 0 ]] && return 0
2017 print -Pn "\e]0;%n@%m: %~\a"
2022 # preexec() => a function running before every command
2023 is4 && [[ $NOPRECMD -eq 0 ]] && \
2025 [[ $NOPRECMD -gt 0 ]] && return 0
2026 # set hostname if not running on host with name 'grml'
2027 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
2030 # get the name of the program currently running and hostname of local machine
2031 # set screen window title if running in a screen
2032 if [[ "$TERM" == screen* ]] ; then
2033 # local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]} # don't use hostname
2034 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME" # use hostname
2035 echo -ne "\ek$CMD\e\\"
2037 # adjust title of xterm
2038 [[ ${NOTITLE} -gt 0 ]] && return 0
2041 print -Pn "\e]0;%n@%m: $1\a"
2046 EXITCODE="%(?..%?%1v )"
2047 PS2='\`%_> ' # secondary prompt, printed when the shell needs more information to complete a command.
2048 PS3='?# ' # selection prompt used within a select loop.
2049 PS4='+%N:%i:%_> ' # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
2051 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
2052 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
2053 debian_chroot=$(cat /etc/debian_chroot)
2056 # don't use colors on dumb terminals (like emacs):
2057 if [[ "$TERM" == dumb ]] ; then
2058 PROMPT="${EXITCODE}${debian_chroot:+($debian_chroot)}%n@%m %40<...<%B%~%b%<< "'${VCS_INFO_message_0_}'"%# "
2060 # only if $GRMLPROMPT is set (e.g. via 'GRMLPROMPT=1 zsh') use the extended prompt
2061 # set variable identifying the chroot you work in (used in the prompt below)
2062 if [[ $GRMLPROMPT -gt 0 ]] ; then
2063 PROMPT="${RED}${EXITCODE}${CYAN}[%j running job(s)] ${GREEN}{history#%!} ${RED}%(3L.+.) ${BLUE}%* %D
2064 ${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "'${VCS_INFO_message_0_}'"%# "
2066 # This assembles the primary prompt string
2067 if (( EUID != 0 )); then
2068 PROMPT="${RED}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "'${VCS_INFO_message_0_}'"%# "
2070 PROMPT="${BLUE}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${RED}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "'${VCS_INFO_message_0_}'"%# "
2075 # if we are inside a grml-chroot set a specific prompt theme
2076 if [[ -n "$GRML_CHROOT" ]] ; then
2077 PROMPT="%{$fg[red]%}(CHROOT) %{$fg_bold[red]%}%n%{$fg_no_bold[white]%}@%m %40<...<%B%~%b%<< %\# "
2081 # {{{ 'hash' some often used directories
2083 hash -d deb=/var/cache/apt/archives
2084 hash -d doc=/usr/share/doc
2085 hash -d linux=/lib/modules/$(command uname -r)/build/
2086 hash -d log=/var/log
2087 hash -d slog=/var/log/syslog
2088 hash -d src=/usr/src
2089 hash -d templ=/usr/share/doc/grml-templates
2090 hash -d tt=/usr/share/doc/texttools-doc
2091 hash -d www=/var/www
2096 if check_com -c screen ; then
2097 if [[ $UID -eq 0 ]] ; then
2098 [[ -r /etc/grml/screenrc ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc"
2099 elif [[ -r $HOME/.screenrc ]] ; then
2100 alias screen="${commands[screen]} -c $HOME/.screenrc"
2102 [[ -r /etc/grml/screenrc_grml ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
2106 # do we have GNU ls with color-support?
2107 if ls --help 2>/dev/null | grep -- --color= >/dev/null && [[ "$TERM" != dumb ]] ; then
2108 #a1# execute \kbd{@a@}:\quad ls with colors
2109 alias ls='ls -b -CF --color=auto'
2110 #a1# execute \kbd{@a@}:\quad list all files, with colors
2111 alias la='ls -la --color=auto'
2112 #a1# long colored list, without dotfiles (@a@)
2113 alias ll='ls -l --color=auto'
2114 #a1# long colored list, human readable sizes (@a@)
2115 alias lh='ls -hAl --color=auto'
2116 #a1# List files, append qualifier to filenames \\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
2117 alias l='ls -lF --color=auto'
2119 alias ls='ls -b -CF'
2126 alias mdstat='cat /proc/mdstat'
2127 alias ...='cd ../../'
2129 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
2130 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
2131 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
2134 alias cp='nocorrect cp' # no spelling correction on cp
2135 alias mkdir='nocorrect mkdir' # no spelling correction on mkdir
2136 alias mv='nocorrect mv' # no spelling correction on mv
2137 alias rm='nocorrect rm' # no spelling correction on rm
2139 #a1# Execute \kbd{rmdir}
2141 #a1# Execute \kbd{mkdir}
2144 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
2145 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
2146 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
2148 # make sure it is not assigned yet
2149 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
2152 for ENV in $(env | command grep -i '.utf') ; do
2153 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
2158 # make sure it is not assigned yet
2159 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
2161 if ! isutfenv ; then
2162 for ENV in $(env | command grep -i '\.iso') ; do
2163 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
2168 # set up software synthesizer via speakup
2170 if [ -x /usr/sbin/swspeak-setup ] ; then
2171 setopt singlelinezle
2174 /usr/sbin/swspeak-setup $@
2176 aumix -w 90 -v 90 -p 90 -m 90
2177 if ! [[ -r /dev/softsynth ]] ; then
2178 flite -o play -t "Sorry, software synthesizer not available. Did you boot with swspeak bootoption?"
2181 setopt singlelinezle
2184 nice -n -20 speechd-up
2186 flite -o play -t "Finished setting up software synthesizer"
2191 # I like clean prompt, so provide simple way to get that
2192 check_com 0 || alias 0='return 0'
2194 # for really lazy people like mika:
2195 check_com S &>/dev/null || alias S='screen'
2196 check_com s &>/dev/null || alias s='ssh'
2198 # get top 10 shell commands:
2199 alias top10='print -l ? ${(o)history%% *} | uniq -c | sort -nr | head -n 10'
2201 # truecrypt; use e.g. via 'truec /dev/ice /mnt/ice' or 'truec -i'
2202 if check_com -c truecrypt ; then
2204 alias truec='truecrypt --mount-options "rw,sync,dirsync,users,uid=1000,gid=users,umask=077,utf8" '
2206 alias truec='truecrypt --mount-options "rw,sync,dirsync,users,uid=1000,gid=users,umask=077" '
2210 #f1# Hints for the use of zsh on grml
2212 print "$bg[white]$fg[black]
2213 zsh-help - hints for use of zsh on grml
2214 =======================================$reset_color"
2217 Main configuration of zsh happens in /etc/zsh/zshrc.
2218 That file is part of the package grml-etc-core, if you want to
2219 use them on a non-grml-system just get the tar.gz from
2220 http://deb.grml.org/ or (preferably) get it from the git repository:
2222 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
2224 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
2225 The file is still there, but it is empty for backwards compatibility.
2227 For your own changes use these two files:
2231 The former is sourced very early in our zshrc, the latter is sourced
2234 System wide configuration without touching configuration files of grml
2235 can take place in /etc/zsh/zshrc.local.
2237 Normally, the root user (EUID == 0) does not get the whole grml setup.
2238 If you want to force the whole setup for that user, too, set
2239 GRML_ALWAYS_LOAD_ALL=1 in .zshrc.pre in root'\''s home directory.
2241 For information regarding zsh start at http://grml.org/zsh/
2243 Take a look at grml'\''s zsh refcard:
2244 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
2246 Check out the main zsh refcard:
2247 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
2249 And of course visit the zsh-lovers:
2252 You can adjust some options through environment variables when
2253 invoking zsh without having to edit configuration files.
2254 Basically meant for bash users who are not used to the power of
2257 "NOCOR=1 zsh" => deactivate automatic correction
2258 "NOMENU=1 zsh" => do not use auto menu completion (note: use ctrl-d for completion instead!)
2259 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
2260 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
2261 preexec() and precmd() completely
2262 "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt
2263 "COMMAND_NOT_FOUND=1 zsh"
2264 => Enable a handler if an external command was not found
2265 The command called in the handler can be altered by setting
2266 the GRML_ZSH_CNF_HANDLER variable, the default is:
2267 "/usr/share/command-not-found/command-not-found"
2269 A value greater than 0 is enables a feature; a value equal to zero
2270 disables it. If you like one or the other of these settings, you can
2271 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
2275 $bg[white]$fg[black]
2276 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
2277 Enjoy your grml system with the zsh!$reset_color"
2281 if [[ -r /etc/debian_version ]] ; then
2282 #a3# Execute \kbd{apt-cache search}
2283 alias acs='apt-cache search'
2284 #a3# Execute \kbd{apt-cache show}
2285 alias acsh='apt-cache show'
2286 #a3# Execute \kbd{apt-cache policy}
2287 alias acp='apt-cache policy'
2288 #a3# Execute \kbd{apt-get dist-upgrade}
2289 salias adg="apt-get dist-upgrade"
2290 #a3# Execute \kbd{apt-get install}
2291 salias agi="apt-get install"
2292 #a3# Execute \kbd{aptitude install}
2293 salias ati="aptitude install"
2294 #a3# Execute \kbd{apt-get upgrade}
2295 salias ag="apt-get upgrade"
2296 #a3# Execute \kbd{apt-get update}
2297 salias au="apt-get update"
2298 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
2299 salias -a up="aptitude update ; aptitude safe-upgrade"
2300 #a3# Execute \kbd{dpkg-buildpackage}
2301 alias dbp='dpkg-buildpackage'
2302 #a3# Execute \kbd{grep-excuses}
2303 alias ge='grep-excuses'
2306 #f3# Execute \kbd{apt-get update \&\& }\\&\quad \kbd{apt-get dist-upgrade}
2309 if [[ -z $1 ]] ; then
2310 $SUDO apt-get update
2311 $SUDO apt-get -u upgrade
2313 ssh $1 $SUDO apt-get update
2314 # ask before the upgrade
2316 ssh $1 $SUDO apt-get --no-act upgrade
2317 echo -n 'Process the upgrade?'
2319 if [[ $dummy == "y" ]] ; then
2320 ssh $1 $SUDO apt-get -u upgrade --yes
2325 # get a root shell as normal user in live-cd mode:
2326 if isgrmlcd && [[ $UID -ne 0 ]] ; then
2330 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
2331 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
2332 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
2333 salias tlog="tail -f /var/log/syslog" # follow the syslog
2336 # sort installed Debian-packages by size
2337 if check_com -c grep-status ; then
2338 #a3# List installed Debian-packages sorted by size
2339 alias debs-by-size='grep-status -FStatus -sInstalled-Size,Package -n "install ok installed" | paste -sd " \n" | sort -rn'
2342 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
2343 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
2344 if check_com -c wodim; then
2347 cdrecord is not provided under its original name by Debian anymore.
2348 See #377109 in the BTS of Debian for more details.
2350 Please use the wodim binary instead
2357 # get_tw_cli has been renamed into get_3ware
2358 if check_com -c get_3ware ; then
2360 echo 'Warning: get_tw_cli has been renamed into get_3ware. Invoking get_3ware for you.'>&2
2365 # I hate lacking backward compatibility, so provide an alternative therefore
2366 if ! check_com -c apache2-ssl-certificate ; then
2368 apache2-ssl-certificate() {
2370 print 'Debian does not ship apache2-ssl-certificate anymore (see #398520). :('
2371 print 'You might want to take a look at Debian the package ssl-cert as well.'
2372 print 'To generate a certificate for use with apache2 follow the instructions:'
2376 export RANDFILE=/dev/random
2377 mkdir /etc/apache2/ssl/
2378 openssl req $@ -new -x509 -days 365 -nodes -out /etc/apache2/ssl/apache.pem -keyout /etc/apache2/ssl/apache.pem
2379 chmod 600 /etc/apache2/ssl/apache.pem
2381 Run "grml-tips ssl-certificate" if you need further instructions.
2387 # {{{ Use hard limits, except for a smaller stack and no core dumps
2389 is425 && limit stack 8192
2390 isgrmlcd && limit core 0 # important for a live-cd-system
2394 # {{{ completion system
2396 # called later (via is4 && grmlcomp)
2397 # note: use 'zstyle' for getting current settings
2398 # press ^Xh (control-x h) for getting tags in context; ^X? (control-x ?) to run complete_debug with trace output
2400 # TODO: This could use some additional information
2402 # allow one error for every three characters typed in approximate completer
2403 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
2405 # don't complete backup files as executables
2406 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
2408 # start menu completion only if it could find no unambiguous initial string
2409 zstyle ':completion:*:correct:*' insert-unambiguous true
2410 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
2411 zstyle ':completion:*:correct:*' original true
2413 # activate color-completion
2414 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
2416 # format on completion
2417 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
2419 # complete 'cd -<tab>' with menu
2420 zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
2422 # insert all expansions for expand completer
2423 zstyle ':completion:*:expand:*' tag-order all-expansions
2424 zstyle ':completion:*:history-words' list false
2427 zstyle ':completion:*:history-words' menu yes
2429 # ignore duplicate entries
2430 zstyle ':completion:*:history-words' remove-all-dups yes
2431 zstyle ':completion:*:history-words' stop yes
2433 # match uppercase from lowercase
2434 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
2436 # separate matches into groups
2437 zstyle ':completion:*:matches' group 'yes'
2438 zstyle ':completion:*' group-name ''
2440 if [[ "$NOMENU" -eq 0 ]] ; then
2441 # if there are more than 5 options allow selecting from a menu
2442 zstyle ':completion:*' menu select=5
2444 # don't use any menus at all
2448 zstyle ':completion:*:messages' format '%d'
2449 zstyle ':completion:*:options' auto-description '%d'
2451 # describe options in full
2452 zstyle ':completion:*:options' description 'yes'
2454 # on processes completion complete all user processes
2455 zstyle ':completion:*:processes' command 'ps -au$USER'
2457 # offer indexes before parameters in subscripts
2458 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
2460 # provide verbose completion information
2461 zstyle ':completion:*' verbose true
2463 # recent (as of Dec 2007) zsh versions are able to provide descriptions
2464 # for commands (read: 1st word in the line) that it will list for the user
2465 # to choose from. The following disables that, because it's not exactly fast.
2466 zstyle ':completion:*:-command-:*:' verbose false
2468 # set format for warnings
2469 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
2471 # define files to ignore for zcompile
2472 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
2473 zstyle ':completion:correct:' prompt 'correct to: %e'
2475 # Ignore completion functions for commands you don't have:
2476 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
2478 # Provide more processes in completion of programs like killall:
2479 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
2481 # complete manual by their section
2482 zstyle ':completion:*:manuals' separate-sections true
2483 zstyle ':completion:*:manuals.*' insert-sections true
2484 zstyle ':completion:*:man:*' menu yes select
2486 # provide .. as a completion
2487 zstyle ':completion:*' special-dirs ..
2489 # run rehash on completion so new installed program are found automatically:
2491 (( CURRENT == 1 )) && rehash
2496 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
2497 if [[ "$NOCOR" -gt 0 ]] ; then
2498 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
2501 # try to be smart about when to use what completer...
2503 zstyle -e ':completion:*' completer '
2504 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
2505 _last_try="$HISTNO$BUFFER$CURSOR"
2506 reply=(_complete _match _ignored _prefix _files)
2508 if [[ $words[1] == (rm|mv) ]] ; then
2509 reply=(_complete _files)
2511 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
2516 # command for process lists, the local web server details and host completion
2517 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
2520 [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
2521 zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
2523 # host completion /* add brackets as vim can't parse zsh's complex cmdlines 8-) {{{ */
2525 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
2526 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
2538 zstyle ':completion:*:hosts' hosts $hosts
2539 # TODO: so, why is this here?
2540 # zstyle '*' hosts $hosts
2542 # use generic completion system for programs not yet defined; (_gnu_generic works
2543 # with commands that provide a --help option with "standard" gnu-like output.)
2544 for compcom in cp deborphan df feh fetchipac head hnb ipacsum mv \
2545 pal stow tail uname ; do
2546 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
2549 # see upgrade function in this file
2550 compdef _hosts upgrade
2556 # people should use 'grml-x'!
2558 if [[ -e /etc/X11/xorg.conf ]] ; then
2559 [[ -x /usr/bin/startx ]] && /usr/bin/startx "$@" || /usr/X11R6/bin/startx "$@"
2561 echo "Please use the script \"grml-x\" for starting the X Window System
2562 because there does not exist /etc/X11/xorg.conf yet.
2563 If you want to use startx anyway please call \"/usr/bin/startx\"."
2569 if [[ -e /etc/X11/xorg.conf ]] ; then
2570 [[ -x /usr/bin/xinit ]] && /usr/bin/xinit || /usr/X11R6/bin/xinit
2572 echo "Please use the script \"grml-x\" for starting the X Window System.
2573 because there does not exist /etc/X11/xorg.conf yet.
2574 If you want to use xinit anyway please call \"/usr/bin/xinit\"."
2579 if check_com -c 915resolution; then
2581 echo "Please use 915resolution as resolution modifying tool for Intel \
2587 #a1# Output version of running grml
2588 alias grml-version='cat /etc/grml_version'
2590 if check_com -c rebuildfstab ; then
2591 #a1# Rebuild /etc/fstab
2592 alias grml-rebuildfstab='rebuildfstab -v -r -config'
2595 if check_com -c grml-debootstrap ; then
2597 echo "Installing debian to harddisk is possible by using grml-debootstrap."
2604 # {{{ now run the functions
2606 is4 && isgrml && grmlstuff
2611 is4 && xsource "/etc/zsh/keephack"
2614 # {{{ wonderful idea of using "e" glob qualifier by Peter Stephenson
2615 # You use it as follows:
2616 # $ NTREF=/reference/file
2618 # This lists all the files in the current directory newer than the reference file.
2619 # You can also specify the reference file inline; note quotes:
2620 # $ ls -l *(e:'nt ~/.zshenv':)
2622 if [[ -n $1 ]] ; then
2625 [[ $REPLY -nt $NTREF ]]
2629 # shell functions {{{
2631 #f1# Provide csh compatibility
2632 setenv() { typeset -x "${1}${1:+=}${(@)argv[2,$#]}" } # csh compatibility
2634 #f1# Reload an autoloadable function
2635 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
2636 compdef _functions freload
2638 #f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s')
2640 [[ -z "$1" ]] && printf 'Usage: %s <file(s)>\n' "$0" && return 1
2641 for file in "$@" ; do
2642 while [[ -h "$file" ]] ; do
2644 file=$(readlink "$file")
2649 # fast manual access
2650 if check_com qma ; then
2651 #f1# View the zsh manual
2652 manzsh() { qma zshall "$1" }
2655 manzsh() { /usr/bin/man zshall | vim -c "se ft=man| se hlsearch" +/"$1" - ; }
2658 # TODO: Is it supported to use pager settings like this?
2659 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
2660 # with respect to wordsplitting. (ie. ${=PAGER})
2661 if check_com -c $PAGER ; then
2662 #f1# View Debian's changelog of a given package
2665 if [[ -r /usr/share/doc/$1/changelog.Debian.gz ]] ; then
2666 $PAGER /usr/share/doc/$1/changelog.Debian.gz
2667 elif [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2668 $PAGER /usr/share/doc/$1/changelog.gz
2670 if check_com -c aptitude ; then
2671 echo "No changelog for package $1 found, using aptitude to retrieve it."
2673 aptitude -t unstable changelog $1
2675 aptitude changelog $1
2678 echo "No changelog for package $1 found, sorry."
2683 _dchange() { _files -W /usr/share/doc -/ }
2684 compdef _dchange dchange
2686 #f1# View Debian's NEWS of a given package
2689 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
2690 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
2692 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
2693 $PAGER /usr/share/doc/$1/NEWS.gz
2695 echo "No NEWS file for package $1 found, sorry."
2700 _dnews() { _files -W /usr/share/doc -/ }
2701 compdef _dnews dnews
2703 #f1# View upstream's changelog of a given package
2706 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2707 $PAGER /usr/share/doc/$1/changelog.gz
2709 echo "No changelog for package $1 found, sorry."
2713 _uchange() { _files -W /usr/share/doc -/ }
2714 compdef _uchange uchange
2719 ZSH_PROFILE_RC=1 $SHELL "$@"
2722 #f1# Edit an alias via zle
2724 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
2726 compdef _aliases edalias
2728 #f1# Edit a function via zle
2730 [[ -z "$1" ]] && { echo "Usage: edfun <function_to_edit>" ; return 1 } || zed -f "$1" ;
2732 compdef _functions edfunc
2734 # use it e.g. via 'Restart apache2'
2735 #m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
2736 #m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
2737 #m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
2738 #m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
2739 #m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
2740 if [[ -d /etc/init.d || -d /etc/service ]] ; then
2742 local action_="${1:l}" # e.g Start/Stop/Restart
2746 local service_target_="$(readlink /etc/init.d/$service_)"
2747 if [[ $service_target_ == "/usr/bin/sv" ]]; then
2749 case "${action_}" in
2750 start) if [[ ! -e /etc/service/$service_ ]]; then
2751 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
2753 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2755 # there is no reload in runits sysv emulation
2756 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
2757 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
2761 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2765 for i in Start Restart Stop Force-Reload Reload ; do
2766 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
2770 #f1# Provides useful information on globbing
2777 p named pipes (FIFOs)
2778 * executable plain files (0100)
2779 % device files (character or block special)
2780 %b block special files
2781 %c character special files
2782 r owner-readable files (0400)
2783 w owner-writable files (0200)
2784 x owner-executable files (0100)
2785 A group-readable files (0040)
2786 I group-writable files (0020)
2787 E group-executable files (0010)
2788 R world-readable files (0004)
2789 W world-writable files (0002)
2790 X world-executable files (0001)
2791 s setuid files (04000)
2792 S setgid files (02000)
2793 t files with the sticky bit (01000)
2795 print *(m-1) # Files modified up to a day ago
2796 print *(a1) # Files accessed a day ago
2797 print *(@) # Just symlinks
2798 print *(Lk+50) # Files bigger than 50 kilobytes
2799 print *(Lk-50) # Files smaller than 50 kilobytes
2800 print **/*.c # All *.c files recursively starting in \$PWD
2801 print **/*.c~file.c # Same as above, but excluding 'file.c'
2802 print (foo|bar).* # Files starting with 'foo' or 'bar'
2803 print *~*.* # All Files that do not contain a dot
2804 chmod 644 *(.^x) # make all plain non-executable files publically readable
2805 print -l *(.c|.h) # Lists *.c and *.h
2806 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
2807 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
2809 alias help-zshglob=H-Glob
2811 check_com -c qma && alias ?='qma zshall'
2813 # grep for running process, like: 'any vim'
2816 if [[ -z "$1" ]] ; then
2817 echo "any - grep for process(es) by keyword" >&2
2818 echo "Usage: any <keyword>" >&2 ; return 1
2821 local LENGTH=$(expr length $STRING)
2822 local FIRSCHAR=$(echo $(expr substr $STRING 1 1))
2823 local REST=$(echo $(expr substr $STRING 2 $LENGTH))
2824 ps xauwww| grep "[$FIRSCHAR]$REST"
2828 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
2829 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
2830 [[ -r /proc/1/maps ]] && \
2832 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
2833 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
2834 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
2837 # print hex value of a number
2840 [[ -n "$1" ]] && printf "%x\n" $1 || { print 'Usage: hex <number-to-convert>' ; return 1 }
2843 # calculate (or eval at all ;-)) with perl => p[erl-]eval
2844 # hint: also take a look at zcalc -> 'autoload zcalc' -> 'man zshmodules | less -p MATHFUNC'
2846 [[ -n "$1" ]] && CALC="$*" || print "Usage: calc [expression]"
2847 perl -e "print eval($CALC),\"\n\";"
2849 functions peval &>/dev/null && alias calc=peval
2851 # brltty seems to have problems with utf8 environment and/or font Uni3-Terminus16 under
2852 # certain circumstances, so work around it, no matter which environment we have
2854 if [[ -z "$DISPLAY" ]] ; then
2855 consolechars -f /usr/share/consolefonts/default8x16.psf.gz
2862 # just press 'asdf' keys to toggle between dvorak and us keyboard layout
2864 echo -n 'Switching to us keyboard layout: '
2865 [[ -z "$DISPLAY" ]] && $SUDO loadkeys us &>/dev/null || setxkbmap us &>/dev/null
2869 echo -n 'Switching to dvorak keyboard layout: '
2870 [[ -z "$DISPLAY" ]] && $SUDO loadkeys dvorak &>/dev/null || setxkbmap dvorak &>/dev/null
2873 # just press 'asdf' key to toggle from neon layout to us keyboard layout
2875 echo -n 'Switching to us keyboard layout: '
2876 setxkbmap us && echo 'Done' || echo 'Failed'
2879 # set up an ipv6 tunnel
2884 if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
2885 print 'ipv6 tunnel already set up, nothing to be done.'
2886 print 'execute: "ifconfig sit1 down ; ifconfig sit0 down" to remove ipv6-tunnel.' ; return 1
2888 [[ -n "$PUBLIC_IP" ]] || \
2889 local PUBLIC_IP=$(ifconfig $(route -n | awk '/^0\.0\.0\.0/{print $8; exit}') | \
2890 awk '/inet addr:/ {print $2}' | tr -d 'addr:')
2892 [[ -n "$PUBLIC_IP" ]] || { print 'No $PUBLIC_IP set and could not determine default one.' ; return 1 }
2893 local IPV6ADDR=$(printf "2002:%02x%02x:%02x%02x:1::1" $(print ${PUBLIC_IP//./ }))
2894 print -n "Setting up ipv6 tunnel $IPV6ADDR via ${PUBLIC_IP}: "
2895 ifconfig sit0 tunnel ::192.88.99.1 up
2896 ifconfig sit1 add "$IPV6ADDR" && print done || print failed
2900 if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
2901 print 'ipv6 tunnel available' ; return 0
2903 print 'ipv6 tunnel not available' ; return 1
2907 if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
2908 print -n 'Stopping ipv6 tunnel (sit0 + sit1): '
2909 ifconfig sit1 down ; ifconfig sit0 down && print done || print failed
2911 print 'No ipv6 tunnel found, nothing to be done.' ; return 1
2915 print "Usage: ipv6-tunnel [start|stop|status]">&2 ; return 1
2920 # run dhclient for wireless device
2922 salias dhclient "$(wavemon -d | awk '/device/{print $2}')"
2925 # spawn a minimally set up ksh - useful if you want to umount /usr/.
2927 exec env -i ENV="/etc/minimal-shellrc" HOME="$HOME" TERM="$TERM" ksh
2930 # a wrapper for vim, that deals with title setting
2932 # set this array to a set of options to vim you always want
2933 # to have set when calling vim (in .zshrc.local), like:
2934 # VIM_OPTIONS=( -p )
2935 # This will cause vim to send every file given on the
2936 # commandline to be send to it's own tab (needs vim7).
2938 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
2941 # make a backup of a file
2943 cp -a "$1" "${1}_$(date --iso-8601=seconds)"
2946 #f1# grep for patterns in grml's zsh setup
2952 print "usage: zg -[anr] <pattern>\n";
2953 print " Search for patterns in grml'\''s zshrc.\n";
2954 print " zg takes no or exactly one option plus a non empty pattern.\n\n";
2955 print " options:\n";
2956 print " -- no options (use if your pattern starts in with a dash.\n";
2957 print " -a search for the pattern in all code regions\n";
2958 print " -n search for the pattern in non-root code only\n";
2959 print " -r search in code for everyone (also root) only\n\n";
2960 print " The default is -a for non-root users and -r for root.\n\n";
2961 print " If you installed the zshrc to a non-default locations (ie *NOT*\n";
2962 print " in /etc/zsh/zshrc) do: export GRML_ZSHRC=\$HOME/.zshrc\n";
2963 print " ...in case you copied the file to that location.\n\n";
2967 if ($ENV{GRML_ZSHRC} ne "") {
2968 $RC = $ENV{GRML_ZSHRC};
2970 $RC = "/etc/zsh/zshrc";
2973 usage if ($#ARGV < 0 || $#ARGV > 1);
2974 if ($> == 0) { $mode = "allonly"; }
2975 else { $mode = "all"; }
2978 if ($opt eq "--") { shift; }
2979 elsif ($opt eq "-a") { $mode = "all"; shift; }
2980 elsif ($opt eq "-n") { $mode = "nonroot"; shift; }
2981 elsif ($opt eq "-r" ) { $mode = "allonly"; shift; }
2982 elsif ($opt =~ m/^-/ || $#ARGV > 0) { usage(); }
2984 $pattern = $ARGV[0];
2985 usage() if ($pattern eq "");
2987 open FH, "<$RC" or die "zg: Could not open $RC: $!\n";
2988 while ($line = <FH>) {
2990 if ($line =~ m/^#:grep:marker:for:mika:/) { $markerfound = 1; next; }
2991 next if ($mode eq "nonroot" && markerfound == 0);
2992 break if ($mode eq "allonly" && markerfound == 1);
2993 print $line, "\n" if ($line =~ /$pattern/);
3003 ssl_hashes=( sha512 sha256 sha1 md5 )
3005 for sh in ${ssl_hashes}; do
3008 if [[ -z $1 ]] ; then
3009 printf 'usage: %s <file>\n' "ssh-cert-${sh}"
3012 openssl x509 -noout -fingerprint -${sh} -in $1
3016 ssl-cert-fingerprints() {
3019 if [[ -z $1 ]] ; then
3020 printf 'usage: ssl-cert-fingerprints <file>\n'
3023 for i in ${ssl_hashes}
3030 if [[ -z $1 ]] ; then
3031 printf 'usage: ssl-cert-info <file>\n'
3034 openssl x509 -noout -text -in $1
3035 ssl-cert-fingerprints $1
3040 # {{{ make sure our environment is clean regarding colors
3041 for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color
3044 # "persistent history" {{{
3045 # just write important commands you always need to ~/.important_commands
3046 if [[ -r ~/.important_commands ]] ; then
3047 fc -R ~/.important_commands
3051 #:grep:marker:for:mika: :-)
3052 ### non-root (EUID != 0) code below
3055 if (( GRML_ALWAYS_LOAD_ALL == 0 )) && (( $EUID == 0 )) ; then
3063 # set terminal property (used e.g. by msgid-chooser)
3064 export COLORTERM="yes"
3066 # set default browser
3067 if [[ -z "$BROWSER" ]] ; then
3068 if [[ -n "$DISPLAY" ]] ; then
3069 #v# If X11 is running
3070 check_com -c firefox && export BROWSER=firefox
3072 #v# If no X11 is running
3073 check_com -c w3m && export BROWSER=w3m
3077 #m# v QTDIR \kbd{/usr/share/qt[34]}\quad [for non-root only]
3078 [[ -d /usr/share/qt3 ]] && export QTDIR=/usr/share/qt3
3079 [[ -d /usr/share/qt4 ]] && export QTDIR=/usr/share/qt4
3081 # support running 'jikes *.java && jamvm HelloWorld' OOTB:
3082 #v# [for non-root only]
3083 [[ -f /usr/share/classpath/glibj.zip ]] && export JIKESPATH=/usr/share/classpath/glibj.zip
3088 # Xterm resizing-fu.
3089 # Based on http://svn.kitenet.net/trunk/home-full/.zshrc?rev=11710&view=log (by Joey Hess)
3090 alias hide='echo -en "\033]50;nil2\007"'
3091 alias tiny='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-80-*-*-c-*-iso8859-15\007"'
3092 alias small='echo -en "\033]50;6x10\007"'
3093 alias medium='echo -en "\033]50;-misc-fixed-medium-r-normal--13-120-75-75-c-80-iso8859-15\007"'
3094 alias default='echo -e "\033]50;-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-15\007"'
3095 alias large='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-150-*-*-c-*-iso8859-15\007"'
3096 alias huge='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-210-*-*-c-*-iso8859-15\007"'
3097 alias smartfont='echo -en "\033]50;-artwiz-smoothansi-*-*-*-*-*-*-*-*-*-*-*-*\007"'
3098 alias semifont='echo -en "\033]50;-misc-fixed-medium-r-semicondensed-*-*-120-*-*-*-*-iso8859-15\007"'
3101 #a2# Execute \kbd{du -sch}
3103 #a2# Execute \kbd{jobs -l}
3107 #a2# Execute \kbd{./configure}
3108 alias CO="./configure"
3109 #a2# Execute \kbd{./configure --help}
3110 alias CH="./configure --help"
3113 #a2# Execute \kbd{ls -lSrah}
3114 alias dir="ls -lSrah"
3115 #a2# Only show dot-directories
3116 alias lad='ls -d .*(/)' # only show dot-directories
3117 #a2# Only show dot-files
3118 alias lsa='ls -a .*(.)' # only show dot-files
3119 #a2# Only files with setgid/setuid/sticky flag
3120 alias lss='ls -l *(s,S,t)' # only files with setgid/setuid/sticky flag
3121 #a2# Only show 1st ten symlinks
3122 alias lsl='ls -l *(@)' # only symlinks
3123 #a2# Display only executables
3124 alias lsx='ls -l *(*)' # only executables
3125 #a2# Display world-{readable,writable,executable} files
3126 alias lsw='ls -ld *(R,W,X.^ND/)' # world-{readable,writable,executable} files
3127 #a2# Display the ten biggest files
3128 alias lsbig="ls -flh *(.OL[1,10])" # display the biggest files
3129 #a2# Only show directories
3130 alias lsd='ls -d *(/)' # only show directories
3131 #a2# Only show empty directories
3132 alias lse='ls -d *(/^F)' # only show empty directories
3133 #a2# Display the ten newest files
3134 alias lsnew="ls -rl *(D.om[1,10])" # display the newest files
3135 #a2# Display the ten oldest files
3136 alias lsold="ls -rtlh *(D.om[1,10])" # display the oldest files
3137 #a2# Display the ten smallest files
3138 alias lssmall="ls -Srl *(.oL[1,10])" # display the smallest files
3141 #a2# Execute \kbd{chmod 600}
3142 alias rw-='chmod 600'
3143 #a2# Execute \kbd{chmod 700}
3144 alias rwx='chmod 700'
3145 #m# a2 r-{}- Execute \kbd{chmod 644}
3146 alias r--='chmod 644'
3147 #a2# Execute \kbd{chmod 755}
3148 alias r-x='chmod 755'
3150 # some useful aliases
3151 #a2# Execute \kbd{mkdir -o}
3155 #a2# Execute \kbd{mplayer -vo fbdev}
3156 alias cmplayer='mplayer -vo fbdev'
3157 #a2# Execute \kbd{mplayer -vo fbdev -fs -zoom}
3158 alias fbmplayer='mplayer -vo fbdev -fs -zoom'
3159 #a2# Execute \kbd{links2 -driver fb}
3160 alias fblinks='links2 -driver fb'
3162 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
3163 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3164 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3167 check_com -c python && alias http="python -m SimpleHTTPServer"
3169 # Use 'g' instead of 'git':
3170 check_com g || alias g='git'
3172 # work around non utf8 capable software in utf environment via $LANG and luit
3173 if check_com isutfenv && check_com luit ; then
3174 if check_com -c mrxvt ; then
3175 isutfenv && [[ -n "$LANG" ]] && \
3176 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
3179 if check_com -c aterm ; then
3180 isutfenv && [[ -n "$LANG" ]] && \
3181 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
3184 if check_com -c centericq ; then
3185 isutfenv && [[ -n "$LANG" ]] && \
3186 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
3191 # useful functions {{{
3194 #f4# Search for newspostings from authors
3195 agoogle() { ${=BROWSER} "http://groups.google.com/groups?as_uauthors=$*" ; }
3196 #f4# Search Debian Bug Tracking System
3200 if [[ $# -eq 1 ]]; then
3203 ${=BROWSER} "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=$1"
3206 ${=BROWSER} "http://bugs.debian.org/cgi-bin/pkgreport.cgi?submitter=$1"
3209 ${=BROWSER} "http://bugs.debian.org/$*"
3213 print "$0 needs one argument"
3217 #f4# Search Debian Bug Tracking System in mbox format
3225 ${=BROWSER} http://search.dmoz.org/cgi-bin/search\?search=${1// /_}
3227 #f4# Search German Wiktionary
3230 ${=BROWSER} http://de.wiktionary.org/wiki/${(C)1// /_}
3232 #f4# Search English Wiktionary
3235 ${=BROWSER} http://en.wiktionary.org/wiki/${(C)1// /_}
3237 #f4# Search Google Groups
3240 ${=BROWSER} "http://groups.google.com/groups?q=$*"
3245 ${=BROWSER} "http://www.google.com/search?&num=100&q=$*"
3247 #f4# Search Google Groups for MsgID
3250 ${=BROWSER} "http://groups.google.com/groups?selm=$*"
3252 #f4# Search Netcraft
3255 ${=BROWSER} "http://toolbar.netcraft.com/site_report?url=$1"
3257 #f4# Use German Wikipedia's full text search
3260 ${=BROWSER} http://de.wikipedia.org/wiki/Spezial:Search/${(C)1}
3262 #f4# search \kbd{dict.leo.org}
3265 ${=BROWSER} "http://dict.leo.org/?search=$*"
3267 #f4# Search German Wikipedia
3270 ${=BROWSER} http://de.wikipedia.org/wiki/"${(C)*}"
3272 #f4# Search English Wikipedia
3275 ${=BROWSER} http://en.wikipedia.org/wiki/"${(C)*}"
3277 #f4# Search official debs
3280 ${=BROWSER} "http://packages.debian.org/search?keywords=$1&searchon=contents&suite=${2:=unstable}§ion=all"
3283 #m# f4 gex() Exact search via Google
3284 check_com google && gex () {
3285 google "\"[ $1]\" $*"
3289 #f5# Backup \kbd{file {\rm to} file\_timestamp}
3292 cp -b $1 $1_`date --iso-8601=m`
3297 diff -crd "$*" | egrep -v "^Only in |^Binary files "
3299 #f5# cd to directoy and list files
3307 cvs add $* && cvs com -m 'initial checkin' $*
3312 cvs diff -N $* |& $PAGER
3317 cvs log $* |& $PAGER
3334 #f5# Disassemble source files using gcc and as
3337 gcc -pipe -S -o - -O -g $* | as -aldh -o /dev/null
3339 #f5# Firefox remote control - open given URL
3341 if [ -e /etc/debian_version ]; then
3342 firefox -a iceweasel -remote "openURL($1)" || firefox ${1}&
3344 firefox -a firefox -remote "openURL($1)" || firefox ${1}&
3347 #f5# Create Directoy and \kbd{cd} to it
3349 mkdir -p "$@" && cd "$@"
3351 #f5# Unified diff to timestamped outputfile
3353 diff -udrP "$1" "$2" > diff.`date "+%Y-%m-%d"`."$1"
3355 #f5# Memory overview
3357 ps aux | awk '{if (NR > 1) print $5; if (NR > 2) print "+"} END { print "p" }' | dc
3359 #f5# Show contents of gzipped tar file
3362 gunzip -c $1 | tar -tf - -- | $PAGER
3364 #f5# Show contents of zip file
3367 unzip -l $1 | $PAGER
3372 diff -urd $* | egrep -v "^Only in |^Binary files "
3374 #f5# (Mis)use \kbd{vim} as \kbd{less}
3377 vim --cmd 'let no_plugin_maps = 1' -c "so \$VIMRUNTIME/macros/less.vim" "${@:--}"
3380 # Function Usage: uopen $URL/$file
3381 #f5# Download a file and display it locally
3384 if ! [[ -n "$1" ]] ; then
3385 print "Usage: uopen \$URL/\$file">&2
3389 MIME=$(curl --head $FILE | grep Content-Type | cut -d ' ' -f 2 | cut -d\; -f 1)
3391 curl $FILE | see ${MIME}:-
3395 # Function Usage: doc packagename
3396 #f5# \kbd{cd} to /usr/share/doc/\textit{package}
3399 cd /usr/share/doc/$1 && ls
3401 _doc() { _files -W /usr/share/doc -/ }
3402 check_com compdef && compdef _doc doc
3404 #f5# Make screenshot
3406 [[ ! -d ~/shots ]] && mkdir ~/shots
3407 #cd ~/shots ; sleep 5 ; import -window root -depth 8 -quality 80 `date "+%Y-%m-%d--%H:%M:%S"`.png
3408 cd ~/shots ; sleep 5; import -window root shot_`date --iso-8601=m`.jpg
3414 images=( *.{jpg,gif,png}(.N) )
3416 if [[ $#images -eq 0 ]] ; then
3417 print "No image files found"
3423 #f5# Create PDF file from source code
3428 a2ps --medium A4dj -E -o $output $*
3432 # zsh with perl-regex - use it e.g. via:
3433 # regcheck '\s\d\.\d{3}\.\d{3} Euro' ' 1.000.000 Euro'
3434 #f5# Checks whether a regex matches or not.\\&\quad Example: \kbd{regcheck '.\{3\} EUR' '500 EUR'}
3437 zmodload -i zsh/pcre
3438 pcre_compile $1 && \
3439 pcre_match $2 && echo "regex matches" || echo "regex does not match"
3442 #f5# List files which have been modified within the last {\it n} days
3448 #f5# Grep in history
3453 # use colors when GNU grep with color-support
3454 #a2# Execute \kbd{grep -{}-color=auto}
3455 (grep --help 2>/dev/null |grep -- --color) >/dev/null && alias grep='grep --color=auto'
3456 #a2# Execute \kbd{grep -i -{}-color=auto}
3457 alias GREP='grep -i --color=auto'
3459 #f5# Watch manpages in a stretched style
3460 man2() { PAGER='dash -c "sed G | /usr/bin/less"' command man "$@" ; }
3462 # d():Copyright 2005 Nikolai Weibull <nikolai@bitwi.se>
3463 # note: option AUTO_PUSHD has to be set
3464 #f5# Jump between directories
3468 local color=$fg_bold[blue]
3470 dirs -p | while read dir; do
3471 local num="${$(printf "%-4d " $i)/ /.}"
3472 printf " %s $color%s$reset_color\n" $num $dir
3476 read -r 'dir?Jump to directory: ' || return
3477 (( dir == -1 )) && return
3478 if (( dir < 0 || dir >= i )); then
3479 echo d: no such directory stack entry: $dir
3485 # usage example: 'lcheck strcpy'
3486 #f5# Find out which libs define a symbol
3488 if [[ -n "$1" ]] ; then
3489 nm -go /usr/lib/lib*.a 2>/dev/null | grep ":[[:xdigit:]]\{8\} . .*$1"
3491 echo "Usage: lcheck <function>" >&2
3495 #f5# Clean up directory - remove well known tempfiles
3497 FILES=(*~(N) .*~(N) \#*\#(N) *.o(N) a.out(N) *.core(N) *.cmo(N) *.cmi(N) .*.swp(N))
3499 if [[ $NBFILES > 0 ]] ; then
3502 echo -n "Remove these files? [y/n] "
3504 if [[ $ans == "y" ]] ; then
3506 echo ">> $PWD purged, $NBFILES files removed"
3508 echo "Ok. .. then not.."
3514 # 'translate' looks up fot a word in a file with language-to-language
3515 # translations (field separator should be " : "). A typical wordlist looks
3517 # | english-word : german-transmission
3518 # It's also only possible to translate english to german but not reciprocal.
3519 # Use the following oneliner to turn back the sort order:
3520 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
3521 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
3522 #f5# Translates a word
3527 translate -l de-en $2
3530 translate -l en-de $2
3533 echo "Usage: $0 { -D | -E }"
3534 echo " -D == German to English"
3535 echo " -E == English to German"
3539 #f5# List all occurrences of programm in current PATH
3542 if [[ $# = 0 ]] ; then
3543 echo "Usage: $0 program"
3544 echo "Example: $0 zsh"
3545 echo "Lists all occurrences of program in the current PATH."
3547 ls -l ${^path}/*$1*(*N)
3551 # Found in the mailinglistarchive from Zsh (IIRC ~1996)
3552 #f5# Select items for specific command(s) from history
3557 echo "Usage: $0 command"
3560 cmd=(${(f)"$(grep -w $1 $HISTFILE | sort | uniq | pr -tn)"})
3561 print -l $cmd | less -F
3562 echo -n "enter number of desired command [1 - $(( ${#cmd[@]} - 1 ))]: "
3565 print -z "${cmd[$answer]#*$TAB}"
3568 # Use vim to convert plaintext to HTML
3569 #f5# Transform files to html with highlighting
3572 vim -u NONE -n -c ':syntax on' -c ':so $VIMRUNTIME/syntax/2html.vim' -c ':wqa' $1 &>/dev/null
3575 # Usage: simple-extract <file>
3576 #f5# Smart archive extractor
3579 if [[ -f $1 ]] ; then
3581 *.tar.bz2) bzip2 -v -d $1 ;;
3582 *.tar.gz) tar -xvzf $1 ;;
3585 *.bz2) bzip2 -d $1 ;;
3587 *.gz) gunzip -d $1 ;;
3588 *.tar) tar -xvf $1 ;;
3589 *.tgz) gunzip -d $1 ;;
3590 *.tbz2) tar -jxvf $1 ;;
3592 *.Z) uncompress $1 ;;
3593 *) echo "'$1' Error. Please go away" ;;
3596 echo "'$1' is not a valid file"
3600 # Usage: smartcompress <file> (<type>)
3601 #f5# Smart archive creator
3604 if [[ -n $2 ]] ; then
3606 tgz | tar.gz) tar -zcvf$1.$2 $1 ;;
3607 tbz2 | tar.bz2) tar -jcvf$1.$2 $1 ;;
3608 tar.Z) tar -Zcvf$1.$2 $1 ;;
3609 tar) tar -cvf$1.$2 $1 ;;
3610 gz | gzip) gzip $1 ;;
3611 bz2 | bzip2) bzip2 $1 ;;
3613 echo "Error: $2 is not a valid compression type"
3617 smartcompress $1 tar.gz
3621 # Usage: show-archive <archive>
3622 #f5# List an archive's content
3625 if [[ -f $1 ]] ; then
3627 *.tar.gz) gunzip -c $1 | tar -tf - -- ;;
3628 *.tar) tar -tf $1 ;;
3629 *.tgz) tar -ztf $1 ;;
3630 *.zip) unzip -l $1 ;;
3632 *.deb) dpkg-deb --fsys-tarfile $1 | tar -tf - -- ;;
3633 *) echo "'$1' Error. Please go away" ;;
3636 echo "'$1' is not a valid archive"
3640 # It's shameless stolen from <http://www.vim.org/tips/tip.php?tip_id=167>
3641 #f5# Use \kbd{vim} as your manpage reader
3644 man $* | col -b | view -c 'set ft=man nomod nolist' -
3647 # function readme() { $PAGER -- (#ia3)readme* }
3648 #f5# View all README-like files in current directory in pager
3652 files=(./(#i)*(read*me|lue*m(in|)ut)*(ND))
3653 if (($#files)) ; then
3656 print 'No README files.'
3660 # function ansi-colors()
3661 #f5# Display ANSI colors
3663 typeset esc="\033[" line1 line2
3664 echo " _ _ _40 _ _ _41_ _ _ _42 _ _ 43_ _ _ 44_ _ _45 _ _ _ 46_ _ _ 47_ _ _ 49_ _"
3665 for fore in 30 31 32 33 34 35 36 37; do
3668 for back in 40 41 42 43 44 45 46 47 49; do
3669 line1="${line1}${esc}${back};${fore}m Normal ${esc}0m"
3670 line2="${line2}${esc}${back};${fore};1m Bold ${esc}0m"
3672 echo -e "$line1\n$line2"
3676 #f5# Find all files in \$PATH with setuid bit set
3677 suidfind() { ls -latg $path | grep '^...s' }
3679 # TODO: So, this is the third incarnation of this function!?
3680 #f5# Reload given functions
3682 for func in $argv ; do
3688 # a small check to see which DIR is located on which server/partition.
3689 # stolen and modified from Sven's zshrc.forall
3690 #f5# Report diskusage of a directory
3693 if [[ -n "$1" ]] ; then
3694 for dir in "$@" ; do
3695 if [[ -d "$dir" ]] ; then
3696 ( cd $dir; echo "-<$dir>"; du -shx .; echo);
3698 echo "warning: $dir does not exist" >&2
3702 for dir in $path; do
3703 if [[ -d "$dir" ]] ; then
3704 ( cd $dir; echo "-<$dir>"; du -shx .; echo);
3706 echo "warning: $dir does not exist" >&2
3712 # % slow_print `cat /etc/passwd`
3713 #f5# Slowly print out parameters
3715 for argument in "$@" ; do
3716 for ((i = 1; i <= ${#1} ;i++)) ; do
3717 print -n "${argument[i]}"
3725 #f5# Show some status info
3728 print "Date..: "$(date "+%Y-%m-%d %H:%M:%S")
3729 print "Shell.: Zsh $ZSH_VERSION (PID = $$, $SHLVL nests)"
3730 print "Term..: $TTY ($TERM), ${BAUD:+$BAUD bauds, }$COLUMNS x $LINES chars"
3731 print "Login.: $LOGNAME (UID = $EUID) on $HOST"
3732 print "System: $(cat /etc/[A-Za-z]*[_-][rv]e[lr]*)"
3733 print "Uptime:$(uptime)"
3738 #f5# Rip an audio CD
3742 cdrdao read-cd --device $DEVICE --driver generic-mmc audiocd.toc
3743 cdrdao read-cddb --device $DEVICE --driver generic-mmc audiocd.toc
3744 echo " * Would you like to burn the cd now? (yes/no)"
3746 if [[ "$input" = "yes" ]] ; then
3747 echo " ! Burning Audio CD"
3751 echo " ! Invalid response."
3756 #f5# Burn an audio CD (in combination with audiorip)
3759 cdrdao write --device $DEVICE --driver generic-mmc audiocd.toc
3760 echo " * Should I remove the temporary files? (yes/no)"
3762 if [[ "$input" = "yes" ]] ; then
3763 echo " ! Removing Temporary Files."
3768 echo " ! Invalid response."
3772 #f5# Make an audio CD from all mp3 files
3774 # TODO: do the renaming more zshish, possibly with zmv()
3777 for i in *.[Mm][Pp]3; do mv "$i" `echo $i | tr '[A-Z]' '[a-z]'`; done
3778 for i in *.mp3; do mv "$i" `echo $i | tr ' ' '_'`; done
3779 for i in *.mp3; do mpg123 -w `basename $i .mp3`.wav $i; done
3781 for i in *.wav; do sox $i.wav -r 44100 $i.wav resample; done
3784 #f5# Create an ISO image. You are prompted for\\&\quad volume name, filename and directory
3787 echo " * Volume name "
3789 echo " * ISO Name (ie. tmp.iso)"
3791 echo " * Directory or File"
3793 mkisofs -o ~/$iso -A $volume -allow-multidot -J -R -iso-level 3 -V $volume -R $files
3796 #f5# Simple thumbnails generator
3798 rm -rf thumb-* index.html
3802 <title>Images</title>
3804 <body>" > index.html
3805 for f in *.(gif|jpeg|jpg|png) ; do
3806 convert -size 100x200 "$f" -resize 100x200 thumb-"$f"
3807 echo " <a href=\"$f\"><img src=\"thumb-$f\"></a>" >> index.html
3811 </html>" >> index.html
3814 #f5# Set all ulimit parameters to \kbd{unlimited}
3825 # ogg2mp3 with bitrate of 192
3828 oggdec -o - $1 | lame -b 192 - ${1:r}.mp3
3831 #f5# RFC 2396 URL encoding in Z-Shell
3836 print ${(j::)input/(#b)([^A-Za-z0-9_.!~*\'\(\)-])/%${(l:2::0:)$(([##16]#match))}}
3839 #f5# Install x-lite (VoIP software)
3843 [[ -d ~/tmp ]] || mkdir ~/tmp
3846 echo "Downloading http://www.counterpath.com/download/X-Lite_Install.tar.gz and storing it in ~/tmp:"
3847 if wget http://www.counterpath.com/download/X-Lite_Install.tar.gz ; then
3848 unp X-Lite_Install.tar.gz && echo done || echo failed
3850 echo "Error while downloading." ; return 1
3853 if [[ -x xten-xlite/xtensoftphone ]] ; then
3854 echo "Execute xten-xlite/xtensoftphone to start xlite."
3862 echo "Downloading debian package of skype."
3863 echo "Notice: If you want to use a more recent skype version run 'getskypebeta'."
3864 wget http://www.skype.com/go/getskype-linux-deb
3865 $SUDO dpkg -i skype*.deb && echo "skype installed."
3868 #f5# Install beta-version of skype
3872 echo "Downloading debian package of skype (beta version)."
3873 wget http://www.skype.com/go/getskype-linux-beta-deb
3874 $SUDO dpkg -i skype-beta*.deb && echo "skype installed."
3877 #f5# Install gizmo (VoIP software)
3881 echo "libgtk2.0-0, gconf2, libstdc++6, libasound2 and zlib1g have to be available. Installing."
3882 $SUDO apt-get update
3883 $SUDO apt-get install libgtk2.0-0 gconf2 libstdc++6 libasound2 zlib1g
3884 wget "$(lynx --dump http://gizmo5.com/pc/download/linux/ | awk '/libstdc\+\+6.*\.deb/ {print $2}')"
3885 $SUDO dpkg -i gizmo-project*.deb && echo "gizmo installed."
3888 #f5# Get and run AIR (Automated Image and Restore)
3892 [[ -w . ]] || { echo 'Error: you do not have write permissions in this directory. Exiting.' ; return 1 }
3894 wget http://puzzle.dl.sourceforge.net/sourceforge/air-imager/air-$VER.tar.gz
3895 tar zxf air-$VER.tar.gz
3897 INTERACTIVE=no $SUDO ./install-air-1.2.8
3898 [[ -x /usr/local/bin/air ]] && [[ -n "$DISPLAY" ]] && $SUDO air
3901 #f5# Get specific git commitdiff
3904 if [[ -z $GITTREE ]] ; then
3905 GITTREE='linux/kernel/git/torvalds/linux-2.6.git'
3907 if ! [[ -z $1 ]] ; then
3908 ${=BROWSER} "http://kernel.org/git/?p=$GITTREE;a=commitdiff;h=$1"
3910 echo "Usage: git-get-diff <commit>"
3914 #f5# Get specific git commit
3917 if [[ -z $GITTREE ]] ; then
3918 GITTREE='linux/kernel/git/torvalds/linux-2.6.git'
3920 if ! [[ -z $1 ]] ; then
3921 ${=BROWSER} "http://kernel.org/git/?p=$GITTREE;a=commit;h=$1"
3923 echo "Usage: git-get-commit <commit>"
3927 #f5# Get specific git diff
3928 git-get-plaindiff () {
3930 if [[ -z $GITTREE ]] ; then
3931 GITTREE='linux/kernel/git/torvalds/linux-2.6.git'
3933 if [[ -z $1 ]] ; then
3934 echo 'Usage: git-get-plaindiff '
3936 echo -n "Downloading $1.diff ... "
3937 # avoid "generating ..." stuff from kernel.org server:
3938 wget --quiet "http://kernel.org/git/?p=$GITTREE;a=commitdiff_plain;h=$1" -O /dev/null
3939 wget --quiet "http://kernel.org/git/?p=$GITTREE;a=commitdiff_plain;h=$1" -O $1.diff \
3940 && echo done || echo failed
3945 # http://strcat.de/blog/index.php?/archives/335-Software-sauber-deinstallieren...html
3946 #f5# Log 'make install' output
3949 [[ ! -d ~/.errorlogs ]] && mkdir ~/.errorlogs
3950 make -n install > ~/.errorlogs/${PWD##*/}-makelog
3953 #f5# Indent source code
3955 indent -npro -kr -i8 -ts8 -sob -l80 -ss -ncs "$@"
3958 # highlight important stuff in diff output, usage example: hg diff | hidiff
3959 #m# a2 hidiff \kbd{histring} oneliner for diffs
3960 check_com -c histring && \
3961 alias hidiff="histring -fE '^Comparing files .*|^diff .*' | histring -c yellow -fE '^\-.*' | histring -c green -fE '^\+.*'"
3963 # rename pictures based on information found in exif headers
3964 #f5# Rename pictures based on information found in exif headers
3967 if [[ $# -lt 1 ]] ; then
3968 echo 'Usage: jpgrename $FILES' >& 2
3971 echo -n 'Checking for jhead with version newer than 1.9: '
3972 jhead_version=`jhead -h | grep 'used by most Digital Cameras. v.*' | awk '{print $6}' | tr -d v`
3973 if [[ $jhead_version > '1.9' ]]; then
3974 echo 'success - now running jhead.'
3975 jhead -n%Y-%m-%d_%Hh%M_%f $*
3977 echo 'failed - exiting.'
3982 # open file in vim and jump to line
3983 # http://www.downgra.de/archives/2007/05/08/T19_21_11/
3987 params=(${*//(#m):[0-9]*:/\\n+${MATCH//:/}}) # replace ':23:' to '\n+23'
3988 params=(${(s|\n|)${(j|\n|)params}}) # join array using '\n', then split on all '\n'
3992 # get_ic() - queries imap servers for capabilities; real simple. no imaps
3996 if [[ ! -z $1 ]] ; then
3998 print "querying imap server on $1:${port}...\n";
3999 print "a1 capability\na2 logout\n" | nc $1 ${port}
4001 print "usage:\n $0 <imap-server> [port]"
4005 # creates a Maildir/ with its {new,cur,tmp} subdirs
4009 root=${MAILDIR_ROOT:-${HOME}/Mail}
4010 if [[ -z ${1} ]] ; then print "Usage:\n $0 <dirname>" ; return 1 ; fi
4012 mkdir -p ${root}/${subdir}/{cur,new,tmp}
4015 #f5# Change the xterm title from within GNU-screen
4018 if [[ $1 != "-f" ]] ; then
4019 if [[ -z ${DISPLAY} ]] ; then
4020 printf 'xtrename only makes sense in X11.\n'
4026 if [[ -z $1 ]] ; then
4027 printf 'usage: xtrename [-f] "title for xterm"\n'
4028 printf ' renames the title of xterm from _within_ screen.\n'
4029 printf ' also works without screen.\n'
4030 printf ' will not work if DISPLAY is unset, use -f to override.\n'
4033 print -n "\eP\e]0;${1}\C-G\e\\"
4037 # hl() highlighted less
4038 # http://ft.bewatermyfriend.org/comp/data/zsh/zfunct.html
4039 if check_com -c highlight ; then
4043 theme=${HL_THEME:-""}
4046 ( printf 'available languages (syntax parameter):\n\n' ;
4047 highlight --list-langs ; ) | less -SMr
4050 ( printf 'available themes (style parameter):\n\n' ;
4051 highlight --list-themes ; ) | less -SMr
4054 printf 'usage: hl <syntax[:theme]> <file>\n'
4055 printf ' available options: --list (-l), --themes (-t), --help (-h)\n\n'
4056 printf ' Example: hl c main.c\n'
4059 if [[ -z ${2} ]] || (( ${#argv} > 2 )) ; then
4060 printf 'usage: hl <syntax[:theme]> <file>\n'
4061 printf ' available options: --list (-l), --themes (-t), --help (-h)\n'
4062 (( ${#argv} > 2 )) && printf ' Too many arguments.\n'
4066 [[ ${1} == *:* ]] && [[ -n ${1#*:} ]] && theme=${1#*:}
4067 if [[ -n ${theme} ]] ; then
4068 highlight --xterm256 --syntax ${lang} --style ${theme} ${2} | less -SMr
4070 highlight --ansi --syntax ${lang} ${2} | less -SMr
4076 # ... and a proper completion for hl()
4077 # needs 'highlight' as well, so it fits fine in here.
4078 function _hl_genarg() {
4080 if [[ -prefix 1 *: ]] ; then
4082 themes=(${${${(f)"$(LC_ALL=C highlight --list-themes)"}/ #/}:#*(Installed|Use name)*})
4084 _wanted -C list themes expl theme compadd ${themes}
4087 langs=(${${${(f)"$(LC_ALL=C highlight --list-langs)"}/ #/}:#*(Installed|Use name)*})
4088 _wanted -C list languages expl languages compadd -S ':' -q ${langs}
4091 function _hl_complete() {
4092 _arguments -s '1: :_hl_genarg' '2:files:_path_files'
4094 compdef _hl_complete hl
4097 # Create small urls via http://tinyurl.com using wget(1).
4100 [[ -z $1 ]] && { print "USAGE: zurl <URL>" ; return 1 }
4102 local PN url tiny grabber search result preview
4105 # Check existence of given URL with the help of ping(1).
4106 # N.B. ping(1) only works without an eventual given protocol.
4107 ping -c 1 ${${url#(ftp|http)://}%%/*} >& /dev/null || \
4108 read -q "?Given host ${${url#http://*/}%/*} is not reachable by pinging. Proceed anyway? [y|n] "
4110 if (( $? == 0 )) ; then
4111 # Prepend 'http://' to given URL where necessary for later output.
4112 [[ ${url} != http(s|)://* ]] && url='http://'${url}
4113 tiny='http://tinyurl.com/create.php?url='
4114 if check_com -c wget ; then
4115 grabber='wget -O- -o/dev/null'
4117 print "wget is not available, but mandatory for ${PN}. Aborting."
4119 # Looking for i.e.`copy('http://tinyurl.com/7efkze')' in TinyURL's HTML code.
4120 search='copy\(?http://tinyurl.com/[[:alnum:]]##*'
4121 result=${(M)${${${(f)"$(${=grabber} ${tiny}${url})"}[(fr)${search}*]}//[()\';]/}%%http:*}
4122 # TinyURL provides the rather new feature preview for more confidence. <http://tinyurl.com/preview.php>
4123 preview='http://preview.'${result#http://}
4125 printf '%s\n\n' "${PN} - Shrinking long URLs via webservice TinyURL <http://tinyurl.com>."
4126 printf '%s\t%s\n\n' 'Given URL:' ${url}
4127 printf '%s\t%s\n\t\t%s\n' 'TinyURL:' ${result} ${preview}
4133 #f2# Print a specific line of file(s).
4137 if [ $# -lt 2 ] ; then
4138 print "Usage: linenr <number>[,<number>] <file>" ; return 1
4139 elif [ $# -eq 2 ] ; then
4142 command ed -s $file <<< "${number}n"
4146 for file in "$@" ; do
4147 if [ ! -d $file ] ; then
4149 command ed -s $file <<< "${number}n" 2> /dev/null
4158 #f2# Find history events by search pattern and list them by date.
4162 local usage help ident format_l format_s first_char remain first last
4163 usage='USAGE: whatwhen [options] <searchstring> <search range>'
4164 help='Use' \`'whatwhen -h'\'' for further explanations.'
4165 ident=${(l,${#${:-Usage: }},, ,)}
4166 format_l="${ident}%s\t\t\t%s\n"
4167 format_s="${format_l//(\\t)##/\\t}"
4168 # Make the first char of the word to search for case
4169 # insensitive; e.g. [aA]
4170 first_char=[${(L)1[1]}${(U)1[1]}]
4172 # Default search range is `-100'.
4174 # Optional, just used for `<first> <last>' given.
4178 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
4179 printf '%s\n%s\n\n' ${usage} ${help} && return 1
4182 printf '%s\n\n' ${usage}
4184 printf $format_l '-h' 'show help text'
4186 print 'SEARCH RANGE:'
4187 printf $format_l "'0'" 'the whole history,'
4188 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
4189 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
4190 printf '\n%s\n' 'EXAMPLES:'
4191 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
4192 printf $format_l 'whatwhen zsh -250'
4193 printf $format_l 'whatwhen foo 1 99'
4196 printf '%s\n%s\n\n' ${usage} ${help} && return 1
4199 # -l list results on stout rather than invoking $EDITOR.
4200 # -i Print dates as in YYYY-MM-DD.
4201 # -m Search for a - quoted - pattern within the history.
4202 fc -li -m "*${first_char}${remain}*" $first $last
4208 # change fluxbox keys from 'Alt-#' to 'Alt-F#' and vice versa
4211 [[ -n "$FLUXKEYS" ]] || local FLUXKEYS="$HOME/.fluxbox/keys"
4212 if ! [[ -r "$FLUXKEYS" ]] ; then
4213 echo "Sorry, \$FLUXKEYS file $FLUXKEYS could not be read - nothing to be done."
4216 if grep -q 'Mod1 F[0-9] :Workspace [0-9]' $FLUXKEYS ; then
4217 echo -n 'Switching to Alt-# mode in ~/.fluxbox/keys: '
4218 sed -i -e 's|^\(Mod[0-9]\+[: space :]\+\)F\([0-9]\+[: space :]\+:Workspace.*\)|\1\2|' $FLUXKEYS && echo done || echo failed
4219 elif grep -q 'Mod1 [0-9] :Workspace [0-9]' $FLUXKEYS ; then
4220 echo -n 'Switching to Alt-F# mode in ~/.fluxbox/keys: '
4221 sed -i -e 's|^\(Mod[0-9]\+[: space :]\+\)\([0-9]\+[: space :]\+:Workspace.*\)|\1F\2|' $FLUXKEYS && echo done || echo failed
4223 echo 'Sorry, do not know what to do.'
4229 # retrieve weather information on the console
4230 # Usage example: 'weather LOWG'
4234 print 'Usage: weather <station_id>' >&2
4235 print 'List of stations: http://en.wikipedia.org/wiki/List_of_airports_by_ICAO_code'>&2
4239 local PLACE="${1:u}"
4240 local FILE="$HOME/.weather/$PLACE"
4241 local LOG="$HOME/.weather/log"
4243 [[ -d $HOME/.weather ]] || {
4244 print -n "Creating $HOME/.weather: "
4245 mkdir $HOME/.weather
4249 print "Retrieving information for ${PLACE}:"
4251 wget -T 10 --no-verbose --output-file=$LOG --output-document=$FILE --timestamping http://weather.noaa.gov/pub/data/observations/metar/decoded/$PLACE.TXT
4253 if [[ $? -eq 0 ]] ; then
4254 if [[ -n "$VERBOSE" ]] ; then
4257 DATE=$(grep 'UTC' $FILE | sed 's#.* /##')
4258 TEMPERATURE=$(awk '/Temperature/ { print $4" degree Celcius / " $2" degree Fahrenheit" }' $FILE| tr -d '(')
4260 echo "temp: $TEMPERATURE"
4263 print "There was an error retrieving the weather information for $PLACE" >&2
4270 # mercurial related stuff {{{
4271 if check_com -c hg ; then
4272 # gnu like diff for mercurial
4273 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
4274 #f5# GNU like diff for mercurial
4277 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
4280 # build debian package
4281 #a2# Alias for \kbd{hg-buildpackage}
4282 alias hbp='hg-buildpackage'
4284 # execute commands on the versioned patch-queue from the current repos
4285 alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
4287 # diffstat for specific version of a mercurial repository
4288 # hgstat => display diffstat between last revision and tip
4289 # hgstat 1234 => display diffstat between revision 1234 and tip
4290 #f5# Diffstat for specific version of a mercurial repos
4293 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
4296 #f5# Get current mercurial tip via hg itself
4300 if [[ -f mercurial-tree/.hg ]] ; then
4302 echo "Running hg pull for retreiving latest version..."
4304 echo "Finished update. Building mercurial"
4306 echo "Setting \$PATH to $PWD:\$PATH..."
4307 export PATH="$PWD:$PATH"
4309 echo "Downloading mercurial via hg"
4310 hg clone http://selenic.com/repo/hg mercurial-tree
4312 echo "Building mercurial"
4314 echo "Setting \$PATH to $PWD:\$PATH..."
4315 export PATH="$PWD:$PATH"
4316 echo "make sure you set it permanent via ~/.zshrc if you plan to use it permanently."
4317 # echo "Setting \$PYTHONPATH to PYTHONPATH=\${HOME}/lib/python,"
4318 # export PYTHONPATH=${HOME}/lib/python
4322 fi # end of check whether we have the 'hg'-executable
4324 # get current mercurial snapshot
4325 #f5# Get current mercurial snapshot
4329 if [[ -f mercurial-snapshot.tar.gz ]] ; then
4330 echo "mercurial-snapshot.tar.gz exists already, skipping download."
4332 echo "Downloading mercurial snapshot"
4333 wget http://www.selenic.com/mercurial/mercurial-snapshot.tar.gz
4335 echo "Unpacking mercurial-snapshot.tar.gz"
4336 tar zxf mercurial-snapshot.tar.gz
4337 cd mercurial-snapshot/
4338 echo "Installing required build-dependencies"
4339 $SUDO apt-get update
4340 $SUDO apt-get install python2.4-dev
4341 echo "Building mercurial"
4343 echo "Setting \$PATH to $PWD:\$PATH..."
4344 export PATH="$PWD:$PATH"
4345 echo "make sure you set it permanent via ~/.zshrc if you plan to use it permanently."
4349 # some useful commands often hard to remember - let's grep for them {{{
4350 # actually use our zg() function now. :)
4352 # Work around ion/xterm resize bug.
4353 #if [[ "$SHLVL" -eq 1 ]]; then
4354 # if check_com -c resize ; then
4355 # eval `resize </dev/null`
4360 # /usr/bin/jackd -dalsa -dhw:0 -r48000 -p1024 -n2
4361 # now play audio file:
4362 # alsaplayer -o jack foobar.mp3
4364 # send files via netcat
4366 # send() {j=$*; tar cpz ${j/%${!#}/}|nc -w 1 ${!#} 51330;}
4368 # alias receive='nc -vlp 51330 | tar xzvp'
4371 # dh_make -e foo@localhost -f $1
4372 # dpkg-buildpackage -rfakeroot
4374 # dpkg-scanpackages ./ /dev/null | gzip > Packages.gz
4375 # dpkg-scansources . | gzip > Sources.gz
4376 # grep-dctrl --field Maintainer $* /var/lib/apt/lists/*
4379 # convert -geometry 200x200 -interlace LINE -verbose
4380 # ldapsearch -x -b "OU=Bedienstete,O=tug" -h ldap.tugraz.at sn=$1
4381 # ps -ao user,pcpu,start,command
4382 # gpg --keyserver blackhole.pca.dfn.de --recv-keys
4383 # xterm -bg black -fg yellow -fn -misc-fixed-medium-r-normal--14-140-75-75-c-90-iso8859-15 -ah
4384 # nc -vz $1 1-1024 # portscan via netcat
4385 # wget --mirror --no-parent --convert-links
4387 # autoload -U tetris; zle -N tetris; bindkey '...' ; echo "press ... for playing tennis"
4389 # modify console cursor
4390 # see http://www.tldp.org/HOWTO/Framebuffer-HOWTO-5.html
4391 # print $'\e[?96;0;64c'
4394 # grml-small cleanups {{{
4396 # The following is used to remove zsh-config-items that do not work
4397 # in grml-small by default.
4398 # If you do not want these adjustments (for whatever reason), set
4399 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
4400 # sources if it is there).
4402 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
4405 unalias 'V' &> /dev/null
4406 unfunction vman &> /dev/null
4407 unfunction viless &> /dev/null
4408 unfunction 2html &> /dev/null
4410 # manpages are not in grmlsmall
4411 unfunction manzsh &> /dev/null
4412 unfunction man2 &> /dev/null
4420 ## genrefcard.pl settings {{{
4422 ### doc strings for external functions from files
4423 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
4425 ### example: split functions-search 8,16,24,32
4426 #@# split functions-search 8
4430 ## END OF FILE #################################################################
4431 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4