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 are using this file as your ~/.zshrc file, please use ~/.zshrc.pre
16 # and ~/.zshrc.local for your own customisations. The former file is read
17 # before ~/.zshrc, the latter is read after it. Also, consider reading the
18 # refcard and the reference manual for this setup, both available from:
19 # <http://grml.org/zsh/>
22 # If you want to help to improve grml's zsh setup, clone the grml-etc-core
23 # repository from git.grml.org:
24 # git clone git://git.grml.org/grml-etc-core.git
26 # Make your changes, commit them; use 'git format-patch' to create a series
27 # of patches and send those to the following address via 'git send-email':
28 # grml-etc-core@grml.org
30 # Doing so makes sure the right people get your patches for review and
33 # zsh-refcard-tag documentation: {{{
34 # You may notice strange looking comments in this file.
35 # These are there for a purpose. grml's zsh-refcard can now be
36 # automatically generated from the contents of the actual configuration
37 # file. However, we need a little extra information on which comments
38 # and what lines of code to take into account (and for what purpose).
40 # Here is what they mean:
42 # List of tags (comment types) used:
43 # #a# Next line contains an important alias, that should
44 # be included in the grml-zsh-refcard.
45 # (placement tag: @@INSERT-aliases@@)
46 # #f# Next line contains the beginning of an important function.
47 # (placement tag: @@INSERT-functions@@)
48 # #v# Next line contains an important variable.
49 # (placement tag: @@INSERT-variables@@)
50 # #k# Next line contains an important keybinding.
51 # (placement tag: @@INSERT-keybindings@@)
52 # #d# Hashed directories list generation:
53 # start denotes the start of a list of 'hash -d'
55 # end denotes its end.
56 # (placement tag: @@INSERT-hasheddirs@@)
57 # #A# Abbreviation expansion list generation:
58 # start denotes the beginning of abbreviations.
59 # end denotes their end.
60 # Lines within this section that end in '#d .*' provide
61 # extra documentation to be included in the refcard.
62 # (placement tag: @@INSERT-abbrev@@)
63 # #m# This tag allows you to manually generate refcard entries
64 # for code lines that are hard/impossible to parse.
66 # #m# k ESC-h Call the run-help function
67 # That would add a refcard entry in the keybindings table
68 # for 'ESC-h' with the given comment.
69 # So the syntax is: #m# <section> <argument> <comment>
70 # #o# This tag lets you insert entries to the 'other' hash.
71 # Generally, this should not be used. It is there for
72 # things that cannot be done easily in another way.
73 # (placement tag: @@INSERT-other-foobar@@)
75 # All of these tags (except for m and o) take two arguments, the first
76 # within the tag, the other after the tag:
78 # #<tag><section># <comment>
80 # Where <section> is really just a number, which are defined by the
81 # @secmap array on top of 'genrefcard.pl'. The reason for numbers
82 # instead of names is, that for the reader, the tag should not differ
83 # much from a regular comment. For zsh, it is a regular comment indeed.
84 # The numbers have got the following meanings:
93 # So, the following will add an entry to the 'functions' table in the
94 # 'system' section, with a (hopefully) descriptive comment:
95 # #f1# Edit an alias via zle
98 # It will then show up in the @@INSERT-aliases-system@@ replacement tag
99 # that can be found in 'grml-zsh-refcard.tex.in'.
100 # If the section number is omitted, the 'default' section is assumed.
101 # Furthermore, in 'grml-zsh-refcard.tex.in' @@INSERT-aliases@@ is
102 # exactly the same as @@INSERT-aliases-default@@. If you want a list of
103 # *all* aliases, for example, use @@INSERT-aliases-all@@.
107 # just execute 'ZSH_PROFILE_RC=1 zsh' and run 'zprof' to get the details
108 if [[ $ZSH_PROFILE_RC -gt 0 ]] ; then
113 # load .zshrc.pre to give the user the chance to overwrite the defaults
114 [[ -r ${HOME}/.zshrc.pre ]] && source ${HOME}/.zshrc.pre
116 # {{{ check for version/system
117 # check for versions (compatibility reasons)
119 [[ $ZSH_VERSION == <4->* ]] && return 0
124 [[ $ZSH_VERSION == 4.<1->* || $ZSH_VERSION == <5->* ]] && return 0
129 [[ $ZSH_VERSION == 4.<2->* || $ZSH_VERSION == <5->* ]] && return 0
134 [[ $ZSH_VERSION == 4.2.<5->* || $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0
139 [[ $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0
144 [[ $ZSH_VERSION == 4.3.<3->* || $ZSH_VERSION == 4.<4->* || $ZSH_VERSION == <5->* ]] && return 0
149 [[ $ZSH_VERSION == 4.3.<9->* || $ZSH_VERSION == 4.<4->* || $ZSH_VERSION == <5->* ]] && return 0
153 #f1# Checks whether or not you're running grml
155 [[ -f /etc/grml_version ]] && return 0
159 #f1# Checks whether or not you're running a grml cd
161 [[ -f /etc/grml_cd ]] && return 0
166 #f1# Checks whether or not you're running grml-small
168 [[ ${${${(f)"$(</etc/grml_version)"}%% *}##*-} == 'small' ]] && return 0 ; return 1
171 isgrmlsmall() { return 1 }
175 [[ $OSTYPE == darwin* ]] && return 0
179 #f1# are we running within an utf environment?
181 case "$LANG $CHARSET $LANGUAGE" in
188 # check for user, if not running as root set $SUDO to sudo
189 (( EUID != 0 )) && SUDO='sudo' || SUDO=''
191 # change directory to home on first invocation of zsh
192 # important for rungetty -> autologin
193 # Thanks go to Bart Schaefer!
194 isgrml && checkhome() {
195 if [[ -z "$ALREADY_DID_CD_HOME" ]] ; then
196 export ALREADY_DID_CD_HOME=$HOME
201 # check for zsh v3.1.7+
203 if ! [[ ${ZSH_VERSION} == 3.1.<7->* \
204 || ${ZSH_VERSION} == 3.<2->.<->* \
205 || ${ZSH_VERSION} == <4->.<->* ]] ; then
208 printf '-!- In this configuration we try to make use of features, that only\n'
209 printf '-!- require version 3.1.7 of the shell; That way this setup can be\n'
210 printf '-!- used with a wide range of zsh versions, while using fairly\n'
211 printf '-!- advanced features in all supported versions.\n'
213 printf '-!- However, you are running zsh version %s.\n' "$ZSH_VERSION"
215 printf '-!- While this *may* work, it might as well fail.\n'
216 printf '-!- Please consider updating to at least version 3.1.7 of zsh.\n'
218 printf '-!- DO NOT EXPECT THIS TO WORK FLAWLESSLY!\n'
219 printf '-!- If it does today, you'\''ve been lucky.\n'
221 printf '-!- Ye been warned!\n'
224 function zstyle() { : }
227 # autoload wrapper - use this one instead of autoload directly
228 # We need to define this function as early as this, because autoloading
229 # 'is-at-least()' needs it.
230 function zrcautoload() {
238 for fdir in ${fpath} ; do
239 [[ -e ${fdir}/${ffile} ]] && (( ffound = 1 ))
242 (( ffound == 0 )) && return 1
243 if [[ $ZSH_VERSION == 3.1.<6-> || $ZSH_VERSION == <4->* ]] ; then
244 autoload -U ${ffile} || return 1
246 autoload ${ffile} || return 1
251 # Load is-at-least() for more precise version checks
252 # Note that this test will *always* fail, if the is-at-least
253 # function could not be marked for autoloading.
254 zrcautoload is-at-least || is-at-least() { return 1 }
258 # {{{ set some important options (as early as possible)
259 # Please update these tags, if you change the umask settings below.
261 #o# r_umaskstr rwxrwxr-x
263 #o# umaskstr rwxr-xr-x
264 (( EUID != 0 )) && umask 002 || umask 022
266 setopt append_history # append history list to the history file (important for multiple parallel zsh sessions!)
267 is4 && setopt SHARE_HISTORY # import new commands from the history file also in other zsh-session
268 setopt extended_history # save each command's beginning timestamp and the duration to the history file
269 is4 && setopt histignorealldups # If a new command line being added to the history
270 # list duplicates an older one, the older command is removed from the list
271 setopt histignorespace # remove command lines from the history list when
272 # the first character on the line is a space
273 setopt auto_cd # if a command is issued that can't be executed as a normal command,
274 # and the command is the name of a directory, perform the cd command to that directory
275 setopt extended_glob # in order to use #, ~ and ^ for filename generation
276 # grep word *~(*.gz|*.bz|*.bz2|*.zip|*.Z) ->
277 # -> searches for word not in compressed files
278 # don't forget to quote '^', '~' and '#'!
279 setopt longlistjobs # display PID when suspending processes as well
280 setopt notify # report the status of backgrounds jobs immediately
281 setopt hash_list_all # Whenever a command completion is attempted, make sure \
282 # the entire command path is hashed first.
283 setopt completeinword # not just at the end
284 setopt nohup # and don't kill them, either
285 setopt auto_pushd # make cd push the old directory onto the directory stack.
286 setopt nonomatch # try to avoid the 'zsh: no matches found...'
287 setopt nobeep # avoid "beep"ing
288 setopt pushd_ignore_dups # don't push the same dir twice.
289 setopt noglobdots # * shouldn't match dotfiles. ever.
290 setopt noshwordsplit # use zsh style word splitting
291 setopt unset # don't error out when unset parameters are used
295 # setting some default values {{{
299 NOPRECMD=${NOPRECMD:-0}
300 COMMAND_NOT_FOUND=${COMMAND_NOT_FOUND:-0}
301 GRML_ZSH_CNF_HANDLER=${GRML_ZSH_CNF_HANDLER:-/usr/share/command-not-found/command-not-found}
302 BATTERY=${BATTERY:-0}
303 GRMLSMALL_SPECIFIC=${GRMLSMALL_SPECIFIC:-1}
304 GRML_ALWAYS_LOAD_ALL=${GRML_ALWAYS_LOAD_ALL:-0}
305 ZSH_NO_DEFAULT_LOCALE=${ZSH_NO_DEFAULT_LOCALE:-0}
309 # utility functions {{{
310 # this function checks if a command exists and returns either true
311 # or false. This avoids using 'which' and 'whence', which will
312 # avoid problems with aliases for which on certain weird systems. :-)
313 # Usage: check_com [-c|-g] word
314 # -c only checks for external commands
315 # -g does the usual tests and also checks for global aliases
318 local -i comonly gatoo
320 if [[ $1 == '-c' ]] ; then
323 elif [[ $1 == '-g' ]] ; then
330 if (( ${#argv} != 1 )) ; then
331 printf 'usage: check_com [-c] <command>\n' >&2
335 if (( comonly > 0 )) ; then
336 [[ -n ${commands[$1]} ]] && return 0
340 if [[ -n ${commands[$1]} ]] \
341 || [[ -n ${functions[$1]} ]] \
342 || [[ -n ${aliases[$1]} ]] \
343 || [[ -n ${reswords[(r)$1]} ]] ; then
348 if (( gatoo > 0 )) && [[ -n ${galiases[$1]} ]] ; then
355 # creates an alias and precedes the command with
356 # sudo if $EUID is not zero.
359 local only=0 ; local multi=0
360 while [[ $1 == -* ]] ; do
364 (--) shift ; break ;;
366 printf 'usage: salias [-h|-o|-a] <alias-expression>\n'
367 printf ' -h shows this help text.\n'
368 printf ' -a replace '\'' ; '\'' sequences with '\'' ; sudo '\''.\n'
369 printf ' be careful using this option.\n'
370 printf ' -o only sets an alias if a preceding sudo would be needed.\n'
373 (*) printf "unkown option: '%s'\n" "$1" ; return 1 ;;
378 if (( ${#argv} > 1 )) ; then
379 printf 'Too many arguments %s\n' "${#argv}"
383 key="${1%%\=*}" ; val="${1#*\=}"
384 if (( EUID == 0 )) && (( only == 0 )); then
385 alias -- "${key}=${val}"
386 elif (( EUID > 0 )) ; then
387 (( multi > 0 )) && val="${val// ; / ; sudo }"
388 alias -- "${key}=sudo ${val}"
394 # a "print -l ${(u)foo}"-workaround for pre-4.2.0 shells
396 # Where foo is the *name* of the parameter you want printed.
397 # Note that foo is no typo; $foo would be wrong here!
405 if [[ -z ${parameter} ]] ; then
406 printf 'usage: uprint <parameter>\n'
410 for w in ${(P)parameter} ; do
411 [[ -z ${(M)u:#$w} ]] && u=( $u $w )
418 # Check if we can read given files and source those we can.
420 if (( ${#argv} < 1 )) ; then
421 printf 'usage: xsource FILE(s)...\n' >&2
425 while (( ${#argv} > 0 )) ; do
426 [[ -r "$1" ]] && source "$1"
432 # Check if we can read a given file and 'cat(1)' it.
435 if (( ${#argv} != 1 )) ; then
436 printf 'usage: xcat FILE\n' >&2
440 [[ -r $1 ]] && cat $1
444 # Remove these functions again, they are of use only in these
445 # setup files. This should be called at the end of .zshrc.
449 funcs=(salias xcat xsource xunfunction zrcautoload)
451 for func in $funcs ; do
452 [[ -n ${functions[$func]} ]] \
458 # this allows us to stay in sync with grml's zshrc and put own
459 # modifications in ~/.zshrc.local
461 xsource "/etc/zsh/zshrc.local"
462 xsource "${HOME}/.zshrc.local"
469 if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then
470 xsource "/etc/default/locale"
473 for var in LANG LC_ALL LC_MESSAGES ; do
474 [[ -n ${(P)var} ]] && export $var
477 xsource "/etc/sysconfig/keyboard"
479 TZ=$(xcat /etc/timezone)
482 # {{{ set some variables
483 if check_com -c vim ; then
485 export EDITOR=${EDITOR:-vim}
487 export EDITOR=${EDITOR:-vi}
491 export PAGER=${PAGER:-less}
494 export MAIL=${MAIL:-/var/mail/$USER}
496 # if we don't set $SHELL then aterm, rxvt,.. will use /bin/sh or /bin/bash :-/
497 export SHELL='/bin/zsh'
499 # color setup for ls:
500 check_com -c dircolors && eval $(dircolors -b)
501 # color setup for ls on OS X:
502 isdarwin && export CLICOLOR=1
504 # do MacPorts setup on darwin
505 if isdarwin && [[ -d /opt/local ]]; then
506 # Note: PATH gets set in /etc/zprofile on Darwin, so this can't go into
508 PATH="/opt/local/bin:/opt/local/sbin:$PATH"
509 MANPATH="/opt/local/share/man:$MANPATH"
511 # do Fink setup on darwin
512 isdarwin && xsource /sw/bin/init.sh
514 # load our function and completion directories
515 for fdir in /usr/share/grml/zsh/completion /usr/share/grml/zsh/functions; do
516 fpath=( ${fdir} ${fdir}/**/*(/N) ${fpath} )
517 if [[ ${fpath} == '/usr/share/grml/zsh/functions' ]] ; then
518 for func in ${fdir}/**/[^_]*[^~](N.) ; do
519 zrcautoload ${func:t}
525 # support colors in less
526 export LESS_TERMCAP_mb=$'\E[01;31m'
527 export LESS_TERMCAP_md=$'\E[01;31m'
528 export LESS_TERMCAP_me=$'\E[0m'
529 export LESS_TERMCAP_se=$'\E[0m'
530 export LESS_TERMCAP_so=$'\E[01;44;33m'
531 export LESS_TERMCAP_ue=$'\E[0m'
532 export LESS_TERMCAP_us=$'\E[01;32m'
534 MAILCHECK=30 # mailchecks
535 REPORTTIME=5 # report about cpu-/system-/user-time of command if running longer than 5 seconds
536 watch=(notme root) # watch for everyone but me and root
538 # automatically remove duplicates from these arrays
539 typeset -U path cdpath fpath manpath
543 if [[ "$TERM" != emacs ]] ; then
544 [[ -z "$terminfo[kdch1]" ]] || bindkey -M emacs "$terminfo[kdch1]" delete-char
545 [[ -z "$terminfo[khome]" ]] || bindkey -M emacs "$terminfo[khome]" beginning-of-line
546 [[ -z "$terminfo[kend]" ]] || bindkey -M emacs "$terminfo[kend]" end-of-line
547 [[ -z "$terminfo[kdch1]" ]] || bindkey -M vicmd "$terminfo[kdch1]" vi-delete-char
548 [[ -z "$terminfo[khome]" ]] || bindkey -M vicmd "$terminfo[khome]" vi-beginning-of-line
549 [[ -z "$terminfo[kend]" ]] || bindkey -M vicmd "$terminfo[kend]" vi-end-of-line
550 [[ -z "$terminfo[cuu1]" ]] || bindkey -M viins "$terminfo[cuu1]" vi-up-line-or-history
551 [[ -z "$terminfo[cuf1]" ]] || bindkey -M viins "$terminfo[cuf1]" vi-forward-char
552 [[ -z "$terminfo[kcuu1]" ]] || bindkey -M viins "$terminfo[kcuu1]" vi-up-line-or-history
553 [[ -z "$terminfo[kcud1]" ]] || bindkey -M viins "$terminfo[kcud1]" vi-down-line-or-history
554 [[ -z "$terminfo[kcuf1]" ]] || bindkey -M viins "$terminfo[kcuf1]" vi-forward-char
555 [[ -z "$terminfo[kcub1]" ]] || bindkey -M viins "$terminfo[kcub1]" vi-backward-char
557 [[ "$terminfo[kcuu1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcuu1]/O/[}" vi-up-line-or-history
558 [[ "$terminfo[kcud1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcud1]/O/[}" vi-down-line-or-history
559 [[ "$terminfo[kcuf1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcuf1]/O/[}" vi-forward-char
560 [[ "$terminfo[kcub1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcub1]/O/[}" vi-backward-char
561 [[ "$terminfo[khome]" == $'\eO'* ]] && bindkey -M viins "${terminfo[khome]/O/[}" beginning-of-line
562 [[ "$terminfo[kend]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kend]/O/[}" end-of-line
563 [[ "$terminfo[khome]" == $'\eO'* ]] && bindkey -M emacs "${terminfo[khome]/O/[}" beginning-of-line
564 [[ "$terminfo[kend]" == $'\eO'* ]] && bindkey -M emacs "${terminfo[kend]/O/[}" end-of-line
567 ## keybindings (run 'bindkeys' for details, more details via man zshzle)
568 # use emacs style per default:
573 #if [[ "$TERM" == screen ]] ; then
574 bindkey '\e[1~' beginning-of-line # home
575 bindkey '\e[4~' end-of-line # end
576 bindkey '\e[A' up-line-or-search # cursor up
577 bindkey '\e[B' down-line-or-search # <ESC>-
579 bindkey '^xp' history-beginning-search-backward
580 bindkey '^xP' history-beginning-search-forward
581 # bindkey -s '^L' "|less\n" # ctrl-L pipes to less
582 # bindkey -s '^B' " &\n" # ctrl-B runs it in the background
583 # if terminal type is set to 'rxvt':
584 bindkey '\e[7~' beginning-of-line # home
585 bindkey '\e[8~' end-of-line # end
588 # insert unicode character
589 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
590 # See for example http://unicode.org/charts/ for unicode characters code
591 zrcautoload insert-unicode-char
592 zle -N insert-unicode-char
593 #k# Insert Unicode character
594 bindkey '^Xi' insert-unicode-char
596 #m# k Shift-tab Perform backwards menu completion
597 if [[ -n "$terminfo[kcbt]" ]]; then
598 bindkey "$terminfo[kcbt]" reverse-menu-complete
599 elif [[ -n "$terminfo[cbt]" ]]; then # required for GNU screen
600 bindkey "$terminfo[cbt]" reverse-menu-complete
603 ## toggle the ,. abbreviation feature on/off
604 # NOABBREVIATION: default abbreviation-state
605 # 0 - enabled (default)
607 NOABBREVIATION=${NOABBREVIATION:-0}
609 grml_toggle_abbrev() {
610 if (( ${NOABBREVIATION} > 0 )) ; then
617 zle -N grml_toggle_abbrev
618 bindkey '^xA' grml_toggle_abbrev
620 # add a command line to the shells history without executing it
621 commit-to-history() {
622 print -s ${(z)BUFFER}
625 zle -N commit-to-history
626 bindkey "^x^h" commit-to-history
628 # only slash should be considered as a word separator:
629 slash-backward-kill-word() {
630 local WORDCHARS="${WORDCHARS:s@/@}"
632 zle backward-kill-word
634 zle -N slash-backward-kill-word
636 #k# Kill everything in a word up to its last \kbd{/}
637 bindkey '\ev' slash-backward-kill-word
639 # use the new *-pattern-* widgets for incremental history search
641 bindkey '^r' history-incremental-pattern-search-backward
642 bindkey '^s' history-incremental-pattern-search-forward
646 # a generic accept-line wrapper {{{
648 # This widget can prevent unwanted autocorrections from command-name
649 # to _command-name, rehash automatically on enter and call any number
650 # of builtin and user-defined widgets in different contexts.
652 # For a broader description, see:
653 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
655 # The code is imported from the file 'zsh/functions/accept-line' from
656 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
657 # distributed under the same terms as zsh itself.
659 # A newly added command will may not be found or will cause false
660 # correction attempts, if you got auto-correction set. By setting the
661 # following style, we force accept-line() to rehash, if it cannot
662 # find the first word on the command line in the $command[] hash.
663 zstyle ':acceptline:*' rehash true
665 function Accept-Line() {
671 zstyle -a ":acceptline:${alcontext}" actions subs
673 (( ${#subs} < 1 )) && return 0
676 for sub in ${subs} ; do
677 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
680 (( aldone > 0 )) && break
684 function Accept-Line-getdefault() {
688 zstyle -s ":acceptline:${alcontext}" default_action default_action
689 case ${default_action} in
691 printf ".accept-line"
694 printf ${default_action}
699 function accept-line() {
703 local buf com fname format msg default_action
707 cmdline=(${(z)BUFFER})
711 zstyle -t ":acceptline:${alcontext}" rehash \
712 && [[ -z ${commands[$com]} ]] \
715 if [[ -n ${reswords[(r)$com]} ]] \
716 || [[ -n ${aliases[$com]} ]] \
717 || [[ -n ${functions[$com]} ]] \
718 || [[ -n ${builtins[$com]} ]] \
719 || [[ -n ${commands[$com]} ]] ; then
721 # there is something sensible to execute, just do it.
725 default_action=$(Accept-Line-getdefault)
726 zstyle -T ":acceptline:${alcontext}" call_default \
727 && zle ${default_action}
731 if [[ -o correct ]] \
732 || [[ -o correctall ]] \
733 && [[ -n ${functions[$fname]} ]] ; then
735 # nothing there to execute but there is a function called
736 # _command_name; a completion widget. Makes no sense to
737 # call it on the commandline, but the correct{,all} options
738 # will ask for it nevertheless, so warn the user.
739 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
740 # Okay, we warned the user before, he called us again,
741 # so have it his way.
745 default_action=$(Accept-Line-getdefault)
746 zstyle -T ":acceptline:${alcontext}" call_default \
747 && zle ${default_action}
751 # prepare warning message for the user, configurable via zstyle.
752 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
754 if [[ -z ${msg} ]] ; then
755 msg="%c will not execute and completion %f exists."
758 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
762 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
763 # If we are here, the commandline contains something that is not
764 # executable, which is neither subject to _command_name correction
765 # and is not empty. might be a variable assignment
769 default_action=$(Accept-Line-getdefault)
770 zstyle -T ":acceptline:${alcontext}" call_default \
771 && zle ${default_action}
775 # If we got this far, the commandline only contains whitespace, or is empty.
779 default_action=$(Accept-Line-getdefault)
780 zstyle -T ":acceptline:${alcontext}" call_default \
781 && zle ${default_action}
789 # power completion - abbreviation expansion {{{
790 # power completion / abbreviation expansion / buffer expansion
791 # see http://zshwiki.org/home/examples/zleiab for details
792 # less risky than the global aliases but powerful as well
793 # just type the abbreviation key and afterwards ',.' to expand it
796 setopt interactivecomments
798 # key # value (#d additional doc string)
804 'G' '|& grep --color=auto '
806 'Hl' ' --help |& less -r' #d (Display help in pager)
810 'N' '&>/dev/null' #d (No Output)
811 'R' '| tr A-z N-za-m' #d (ROT13)
817 'co' './configure && make && sudo make install'
825 if (( NOABBREVIATION > 0 )) ; then
826 LBUFFER="${LBUFFER},."
830 matched_chars='[.-|_a-zA-Z0-9]#'
831 LBUFFER=${LBUFFER%%(#m)[.-|_a-zA-Z0-9]#}
832 LBUFFER+=${abk[$MATCH]:-$MATCH}
836 bindkey ",." globalias
840 zrcautoload zmv # who needs mmv or rename?
841 zrcautoload history-search-end
843 # we don't want to quote/espace URLs on our own...
844 # if autoload -U url-quote-magic ; then
845 # zle -N self-insert url-quote-magic
846 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
848 # print 'Notice: no url-quote-magic available :('
850 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
852 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
853 alias run-help >&/dev/null && unalias run-help
854 for rh in run-help{,-git,-svk,-svn}; do
859 if zrcautoload compinit ; then
860 compinit || print 'Notice: no compinit available :('
862 print 'Notice: no compinit available :('
867 is4 && zrcautoload zed # use ZLE editor to edit a file or function
870 for mod in complist deltochar mathfunc ; do
871 zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
874 # autoload zsh modules when they are referenced
876 zmodload -a zsh/stat zstat
877 zmodload -a zsh/zpty zpty
878 zmodload -ap zsh/mapfile mapfile
881 if is4 && zrcautoload insert-files && zle -N insert-files ; then
883 bindkey "^Xf" insert-files # C-x-f
886 bindkey ' ' magic-space # also do history expansion on space
887 #k# Trigger menu-complete
888 bindkey '\ei' menu-complete # menu completion via esc-i
890 # press esc-e for editing command line in $EDITOR or $VISUAL
891 if is4 && zrcautoload edit-command-line && zle -N edit-command-line ; then
892 #k# Edit the current line in \kbd{\$EDITOR}
893 bindkey '\ee' edit-command-line
896 if is4 && [[ -n ${(k)modules[zsh/complist]} ]] ; then
897 #k# menu selection: pick item but stay in the menu
898 bindkey -M menuselect '\e^M' accept-and-menu-complete
900 # accept a completion and try to complete again by using menu
901 # completion; very useful with completing directories
902 # by using 'undo' one's got a simple file browser
903 bindkey -M menuselect '^o' accept-and-infer-next-history
906 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
907 insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
908 zle -N insert-datestamp
910 #k# Insert a timestamp on the command line (yyyy-mm-dd)
911 bindkey '^Ed' insert-datestamp
913 # press esc-m for inserting last typed word again (thanks to caphuso!)
914 insert-last-typed-word() { zle insert-last-word -- 0 -1 };
915 zle -N insert-last-typed-word;
917 #k# Insert last typed word
918 bindkey "\em" insert-last-typed-word
920 function grml-zsh-fg() {
921 if (( ${#jobstates} )); then
923 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
927 zle -M 'No background jobs. Doing nothing.'
931 #k# A smart shortcut for \kbd{fg<enter>}
932 bindkey '^z' grml-zsh-fg
934 # run command line as user root via sudo:
935 sudo-command-line() {
936 [[ -z $BUFFER ]] && zle up-history
937 [[ $BUFFER != sudo\ * ]] && BUFFER="sudo $BUFFER"
939 zle -N sudo-command-line
941 #k# Put the current command line into a \kbd{sudo} call
942 bindkey "^Os" sudo-command-line
944 ### jump behind the first word on the cmdline.
945 ### useful to add options.
946 function jump_after_first_word() {
950 if (( ${#words} <= 1 )) ; then
953 CURSOR=${#${words[1]}}
956 zle -N jump_after_first_word
958 bindkey '^x1' jump_after_first_word
967 HISTFILE=$HOME/.zsh_history
968 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
969 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
973 # dirstack handling {{{
975 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
976 DIRSTACKFILE=${DIRSTACKFILE:-${HOME}/.zdirs}
978 if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
979 dirstack=( ${(f)"$(< $DIRSTACKFILE)"} )
980 # "cd -" won't work after login by just setting $OLDPWD, so
981 [[ -d $dirstack[0] ]] && cd $dirstack[0] && cd $OLDPWD
986 my_stack=( ${PWD} ${dirstack} )
988 builtin print -l ${(u)my_stack} >! ${DIRSTACKFILE}
990 uprint my_stack >! ${DIRSTACKFILE}
996 # directory based profiles {{{
1000 CHPWD_PROFILE='default'
1001 function chpwd_profiles() {
1002 # Say you want certain settings to be active in certain directories.
1003 # This is what you want.
1005 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1006 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1008 # When that's done and you enter a directory that matches the pattern
1009 # in the third part of the context, a function called chpwd_profile_grml,
1010 # for example, is called (if it exists).
1012 # If no pattern matches (read: no profile is detected) the profile is
1013 # set to 'default', which means chpwd_profile_default is attempted to
1016 # A word about the context (the ':chpwd:profiles:*' stuff in the zstyle
1017 # command) which is used: The third part in the context is matched against
1018 # ${PWD}. That's why using a pattern such as /foo/bar(|/|/*) makes sense.
1019 # Because that way the profile is detected for all these values of ${PWD}:
1023 # So, if you want to make double damn sure a profile works in /foo/bar
1024 # and everywhere deeper in that tree, just use (|/|/*) and be happy.
1026 # The name of the detected profile will be available in a variable called
1027 # 'profile' in your functions. You don't need to do anything, it'll just
1030 # Then there is the parameter $CHPWD_PROFILE is set to the profile, that
1031 # was is currently active. That way you can avoid running code for a
1032 # profile that is already active, by running code such as the following
1033 # at the start of your function:
1035 # function chpwd_profile_grml() {
1036 # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1
1040 # The initial value for $CHPWD_PROFILE is 'default'.
1042 # Version requirement:
1043 # This feature requires zsh 4.3.3 or newer.
1044 # If you use this feature and need to know whether it is active in your
1045 # current shell, there are several ways to do that. Here are two simple
1048 # a) If knowing if the profiles feature is active when zsh starts is
1049 # good enough for you, you can put the following snippet into your
1052 # (( ${+functions[chpwd_profiles]} )) && print "directory profiles active"
1054 # b) If that is not good enough, and you would prefer to be notified
1055 # whenever a profile changes, you can solve that by making sure you
1056 # start *every* profile function you create like this:
1058 # function chpwd_profile_myprofilename() {
1059 # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1
1060 # print "chpwd(): Switching to profile: $profile"
1064 # That makes sure you only get notified if a profile is *changed*,
1065 # not everytime you change directory, which would probably piss
1066 # you off fairly quickly. :-)
1068 # There you go. Now have fun with that.
1071 zstyle -s ":chpwd:profiles:${PWD}" profile profile || profile='default'
1072 if (( ${+functions[chpwd_profile_$profile]} )) ; then
1073 chpwd_profile_${profile}
1076 CHPWD_PROFILE="${profile}"
1079 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1085 # {{{ display battery status on right side of prompt via running 'BATTERY=1 zsh'
1086 if [[ $BATTERY -gt 0 ]] ; then
1087 if ! check_com -c acpi ; then
1093 if [[ $BATTERY -gt 0 ]] ; then
1094 PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]#Battery <->: [^0-9]##, (<->)%*/${match[1]}}"
1095 if [[ -z "$PERCENT" ]] ; then
1096 PERCENT='acpi not present'
1098 if [[ "$PERCENT" -lt 20 ]] ; then
1099 PERCENT="warning: ${PERCENT}%%"
1101 PERCENT="${PERCENT}%%"
1108 # set colors for use in prompts {{{
1109 if zrcautoload colors && colors 2>/dev/null ; then
1110 BLUE="%{${fg[blue]}%}"
1111 RED="%{${fg_bold[red]}%}"
1112 GREEN="%{${fg[green]}%}"
1113 CYAN="%{${fg[cyan]}%}"
1114 MAGENTA="%{${fg[magenta]}%}"
1115 YELLOW="%{${fg[yellow]}%}"
1116 WHITE="%{${fg[white]}%}"
1117 NO_COLOUR="%{${reset_color}%}"
1119 BLUE=$'%{\e[1;34m%}'
1121 GREEN=$'%{\e[1;32m%}'
1122 CYAN=$'%{\e[1;36m%}'
1123 WHITE=$'%{\e[1;37m%}'
1124 MAGENTA=$'%{\e[1;35m%}'
1125 YELLOW=$'%{\e[1;33m%}'
1126 NO_COLOUR=$'%{\e[0m%}'
1131 # gather version control information for inclusion in a prompt {{{
1134 # Be quiet about version problems in grml's zshrc as the user cannot disable
1135 # loading vcs_info() as it is *in* the zshrc - as you can see. :-)
1136 # Just unset most probable variables and disable vcs_info altogether.
1138 for i in {0..9} ; do
1139 unset VCS_INFO_message_${i}_
1141 zstyle ':vcs_info:*' enable false
1144 if zrcautoload vcs_info; then
1146 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1147 # function, which can cause a lot of trouble with our directory-based
1149 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1150 function VCS_INFO_realpath () {
1151 setopt localoptions NO_shwordsplit chaselinks
1152 ( builtin cd -q $1 2> /dev/null && pwd; )
1156 # I'm not reindenting the whole code below.
1159 # The following code is imported from the file 'zsh/functions/vcs_info'
1160 # from <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>,
1161 # which distributed under the same terms as zsh itself.
1163 # we will be using two variables, so let the code know now.
1164 zstyle ':vcs_info:*' max-exports 2
1166 # vcs_info() documentation:
1170 # This functionality requires zsh version >= 4.1.*.
1175 # To load vcs_info(), copy this file to your $fpath[] and do:
1176 # % autoload -Uz vcs_info && vcs_info
1178 # To work, vcs_info() needs 'setopt prompt_subst' in your setup.
1183 # To get vcs_info() working quickly (including colors), you can do the
1184 # following (assuming, you loaded vcs_info() properly - see above):
1186 # % RED=$'%{\e[31m%}'
1187 # % GR=$'%{\e[32m%}'
1188 # % MA=$'%{\e[35m%}'
1189 # % YE=$'%{\e[33m%}'
1192 # % zstyle ':vcs_info:*' actionformats \
1193 # "${MA}(${NC}%s${MA})${YE}-${MA}[${GR}%b${YE}|${RED}%a${MA}]${NC} "
1195 # % zstyle ':vcs_info:*' formats \
1196 # "${MA}(${NC}%s${MA})${Y}-${MA}[${GR}%b${MA}]${NC}%} "
1198 # % zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YE}%r"
1200 # % precmd () { vcs_info }
1201 # % PS1='${MA}[${GR}%n${MA}] ${MA}(${RED}%!${MA}) ${YE}%3~ ${VCS_INFO_message_0_}${NC}%# '
1203 # Obviously, the las two lines are there for demonstration: You need to
1204 # call vcs_info() from your precmd() function (see 'SPECIAL FUNCTIONS' in
1205 # 'man zshmisc'). Once that is done you need a *single* quoted
1206 # '${VCS_INFO_message_0_}' in your prompt.
1208 # Now call the 'vcs_info_printsys' utility from the command line:
1210 # % vcs_info_printsys
1211 # # list of supported version control backends:
1212 # # disabled systems are prefixed by a hash sign (#)
1223 # # flavours (cannot be used in the disable style; they
1224 # # are disabled with their master [git-svn -> git]):
1228 # Ten version control backends as you can see. You may not want all
1229 # of these. Because there is no point in running the code to detect
1230 # systems you do not use. ever. So, there is a way to disable some
1231 # backends altogether:
1233 # % zstyle ':vcs_info:*' disable bzr cdv darcs mtn svk tla
1235 # If you rerun 'vcs_info_printsys' now, you will see the backends listed
1236 # in the 'disable' style marked as diabled by a hash sign. That means the
1237 # detection of these systems is skipped *completely*. No wasted time there.
1239 # For more control, read the reference below.
1244 # The vcs_info() feature can be configured via zstyle.
1246 # First, the context in which we are working:
1247 # :vcs_info:<vcs-string>:<user-context>
1249 # ...where <vcs-string> is one of:
1250 # - git, git-svn, git-p4, hg, darcs, bzr, cdv, mtn, svn, cvs, svk or tla.
1252 # ...and <user-context> is a freely configurable string, assignable by the
1253 # user as the first argument to vcs_info() (see its description below).
1255 # There is are three special values for <vcs-string>: The first is named
1256 # 'init', that is in effect as long as there was no decision what vcs
1257 # backend to use. The second is 'preinit; it is used *before* vcs_info()
1258 # is run, when initializing the data exporting variables. The third
1259 # special value is 'formats' and is used by the 'vcs_info_lastmsg' for
1260 # looking up its styles.
1262 # There are two pre-defined values for <user-context>:
1263 # default - the one used if none is specified
1264 # command - used by vcs_info_lastmsg to lookup its styles.
1266 # You may *not* use 'print_systems_' as a user-context string, because it
1267 # is used internally.
1269 # You can of course use ':vcs_info:*' to match all VCSs in all
1270 # user-contexts at once.
1272 # Another special context is 'formats', which is used by the
1273 # vcs_info_lastmsg() utility function (see below).
1276 # This is a description of all styles, that are looked up:
1277 # formats - A list of formats, used when actionformats is not
1278 # used (which is most of the time).
1279 # actionformats - A list of formats, used if a there is a special
1280 # action going on in your current repository;
1281 # (like an interactive rebase or a merge conflict)
1282 # branchformat - Some backends replace %b in the formats and
1283 # actionformats styles above, not only by a branch
1284 # name but also by a revision number. This style
1285 # let's you modify how that string should look like.
1286 # nvcsformats - These "formats" are exported, when we didn't detect
1287 # a version control system for the current directory.
1288 # This is useful, if you want vcs_info() to completely
1289 # take over the generation of your prompt.
1290 # You would do something like
1291 # PS1='${VCS_INFO_message_0_}'
1292 # to accomplish that.
1293 # max-exports - Defines the maximum number if VCS_INFO_message_*_
1294 # variables vcs_info() will export.
1295 # enable - Checked in the 'init' context. If set to false,
1296 # vcs_info() will do nothing.
1297 # disable - Provide a list of systems, you don't want
1298 # the vcs_info() to check for repositories
1299 # (checked in the 'init' context, too).
1300 # disable-patterns - A list of patterns that are checked against $PWD.
1301 # If the pattern matches, vcs_info will be disabled.
1302 # Say, ~/.zsh is a directory under version control,
1303 # in which you do not want vcs_info to be active, do:
1304 # zstyle ':vcs_info:*' disable-patterns "$HOME/.zsh+(|/*)"
1305 # use-simple - If there are two different ways of gathering
1306 # information, you can select the simpler one
1307 # by setting this style to true; the default
1308 # is to use the not-that-simple code, which is
1309 # potentially a lot slower but might be more
1310 # accurate in all possible cases.
1311 # use-prompt-escapes - determines if we assume that the assembled
1312 # string from vcs_info() includes prompt escapes.
1313 # (Used by vcs_info_lastmsg().
1315 # The use-simple style is only available for the bzr backend.
1317 # The default values for these in all contexts are:
1318 # formats " (%s)-[%b|%a]-"
1319 # actionformats " (%s)-[%b]-"
1320 # branchformat "%b:%r" (for bzr, svn and svk)
1324 # disable (empty list)
1325 # disable-patterns (empty list)
1327 # use-prompt-escapes true
1330 # In normal formats and actionformats, the following replacements
1332 # %s - The vcs in use (git, hg, svn etc.)
1333 # %b - Information about the current branch.
1334 # %a - An identifier, that describes the action.
1335 # Only makes sense in actionformats.
1336 # %R - base directory of the repository.
1337 # %r - repository name
1338 # If %R is '/foo/bar/repoXY', %r is 'repoXY'.
1339 # %S - subdirectory within a repository. if $PWD is
1340 # '/foo/bar/reposXY/beer/tasty', %S is 'beer/tasty'.
1343 # In branchformat these replacements are done:
1344 # %b - the branch name
1345 # %r - the current revision number
1347 # Not all vcs backends have to support all replacements.
1348 # nvcsformat does not perform *any* replacements. It is just a string.
1353 # If you want to use the %b (bold off) prompt expansion in 'formats', which
1354 # expands %b itself, use %%b. That will cause the vcs_info() expansion to
1355 # replace %%b with %b. So zsh's prompt expansion mechanism can handle it.
1356 # Similarly, to hand down %b from branchformat, use %%%%b. Sorry for this
1357 # inconvenience, but it cannot be easily avoided. Luckily we do not clash
1358 # with a lot of prompt expansions and this only needs to be done for those.
1359 # See 'man zshmisc' for details about EXPANSION OF PROMPT SEQUENCES.
1362 # FUNCTION DESCRIPTIONS (public API):
1365 # The main function, that runs all backends and assembles
1366 # all data into ${VCS_INFO_message_*_}. This is the function
1367 # you want to call from precmd() if you want to include
1368 # up-to-date information in your prompt (see VARIABLE
1369 # DESCRIPTION below).
1371 # vcs_info_printsys()
1372 # Prints a list of all supported version control systems.
1373 # Useful to find out possible contexts (and which of them are enabled)
1374 # or values for the 'disable' style.
1376 # vcs_info_lastmsg()
1377 # Outputs the last ${VCS_INFO_message_*_} value. Takes into account
1378 # the value of the use-prompt-escapes style in ':vcs_info:formats'.
1379 # It also only prints max-exports values.
1381 # All functions named VCS_INFO_* are for internal use only.
1384 # VARIABLE DESCRIPTION:
1386 # ${VCS_INFO_message_N_} (Note the trailing underscore)
1387 # Where 'N' is an integer, eg: VCS_INFO_message_0_
1388 # These variables are the storage for the informational message the
1389 # last vcs_info() call has assembled. These are strongly connected
1390 # to the formats, actionformats and nvcsformats styles described
1391 # above. Those styles are lists. the first member of that list gets
1392 # expanded into ${VCS_INFO_message_0_}, the second into
1393 # ${VCS_INFO_message_1_} and the Nth into ${VCS_INFO_message_N-1_}.
1394 # These parameters are exported into the environment.
1395 # (See the max-exports style above.)
1400 # Don't use vcs_info at all (even though it's in your prompt):
1401 # % zstyle ':vcs_info:*' enable false
1403 # Disable the backends for bzr and svk:
1404 # % zstyle ':vcs_info:*' disable bzr svk
1406 # Provide a special formats for git:
1407 # % zstyle ':vcs_info:git:*' formats ' GIT, BABY! [%b]'
1408 # % zstyle ':vcs_info:git:*' actionformats ' GIT ACTION! [%b|%a]'
1410 # Use the quicker bzr backend (if you do, please report if it does
1411 # the-right-thing[tm] - thanks):
1412 # % zstyle ':vcs_info:bzr:*' use-simple true
1414 # Display the revision number in yellow for bzr and svn:
1415 # % zstyle ':vcs_info:(svn|bzr):*' branchformat '%b%{'${fg[yellow]}'%}:%r'
1417 # If you want colors, make sure you enclose the color codes in %{...%},
1418 # if you want to use the string provided by vcs_info() in prompts.
1420 # Here is how to print the vcs infomation as a command:
1421 # % alias vcsi='vcs_info command; vcs_info_lastmsg'
1423 # This way, you can even define different formats for output via
1424 # vcs_info_lastmsg() in the ':vcs_info:command:*' namespace.
1428 VCS_INFO_adjust () { #{{{
1429 [[ -n ${vcs_comm[overwrite_name]} ]] && vcs=${vcs_comm[overwrite_name]}
1433 VCS_INFO_check_com () { #{{{
1434 (( ${+commands[$1]} )) && [[ -x ${commands[$1]} ]] && return 0
1438 VCS_INFO_formats () { # {{{
1439 setopt localoptions noksharrays
1440 local action=$1 branch=$2 base=$3
1444 if [[ -n ${action} ]] ; then
1445 zstyle -a ":vcs_info:${vcs}:${usercontext}" actionformats msgs
1446 (( ${#msgs} < 1 )) && msgs[1]=' (%s)-[%b|%a]-'
1448 zstyle -a ":vcs_info:${vcs}:${usercontext}" formats msgs
1449 (( ${#msgs} < 1 )) && msgs[1]=' (%s)-[%b]-'
1452 (( ${#msgs} > maxexports )) && msgs[$(( maxexports + 1 )),-1]=()
1453 for i in {1..${#msgs}} ; do
1454 zformat -f msg ${msgs[$i]} \
1460 S:"$(VCS_INFO_reposub ${base})"
1466 VCS_INFO_maxexports () { #{{{
1467 zstyle -s ":vcs_info:${vcs}:${usercontext}" "max-exports" maxexports || maxexports=2
1468 if [[ ${maxexports} != <-> ]] || (( maxexports < 1 )); then
1469 printf 'vcs_info(): expecting numeric arg >= 1 for max-exports (got %s).\n' ${maxexports}
1470 printf 'Defaulting to 2.\n'
1475 VCS_INFO_nvcsformats () { #{{{
1476 setopt localoptions noksharrays
1479 if [[ $1 == 'preinit' ]] ; then
1483 zstyle -a ":vcs_info:${v:-$vcs}:${c:-$usercontext}" nvcsformats msgs
1484 (( ${#msgs} > maxexports )) && msgs[${maxexports},-1]=()
1487 VCS_INFO_realpath () { #{{{
1488 # a portable 'readlink -f'
1489 # forcing a subshell, to ensure chpwd() is not removed
1490 # from the calling shell (if VCS_INFO_realpath() is called
1493 (( ${+functions[chpwd]} )) && unfunction chpwd
1495 cd $1 2>/dev/null && pwd
1499 VCS_INFO_reposub () { #{{{
1500 setopt localoptions extendedglob
1501 local base=${1%%/##}
1503 [[ ${PWD} == ${base}/* ]] || {
1507 printf '%s' ${PWD#$base/}
1511 VCS_INFO_set () { #{{{
1512 setopt localoptions noksharrays
1515 if [[ $1 == '--clear' ]] ; then
1516 for i in {0..9} ; do
1517 unset VCS_INFO_message_${i}_
1520 if [[ $1 == '--nvcs' ]] ; then
1521 [[ $2 == 'preinit' ]] && (( maxexports == 0 )) && (( maxexports = 1 ))
1522 for i in {0..$((maxexports - 1))} ; do
1523 typeset -gx VCS_INFO_message_${i}_=
1525 VCS_INFO_nvcsformats $2
1528 (( ${#msgs} - 1 < 0 )) && return 0
1529 for i in {0..$(( ${#msgs} - 1 ))} ; do
1531 typeset -gx VCS_INFO_message_${i}_=${msgs[$j]}
1536 # information gathering
1537 VCS_INFO_bzr_get_data () { # {{{
1538 setopt localoptions noksharrays
1542 if zstyle -t ":vcs_info:${vcs}:${usercontext}" "use-simple" ; then
1543 bzrbase=${vcs_comm[basedir]}
1544 bzrinfo[2]=${bzrbase:t}
1545 if [[ -f ${bzrbase}/.bzr/branch/last-revision ]] ; then
1546 bzrinfo[1]=$(< ${bzrbase}/.bzr/branch/last-revision)
1547 bzrinfo[1]=${${bzrinfo[1]}%% *}
1550 bzrbase=${${(M)${(f)"$( bzr info )"}:# ##branch\ root:*}/*: ##/}
1551 bzrinfo=( ${${${(M)${(f)"$( bzr version-info )"}:#(#s)(revno|branch-nick)*}/*: /}/*\//} )
1552 bzrbase="$(VCS_INFO_realpath ${bzrbase})"
1555 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat bzrbr || bzrbr="%b:%r"
1556 zformat -f bzrbr "${bzrbr}" "b:${bzrinfo[2]}" "r:${bzrinfo[1]}"
1557 VCS_INFO_formats '' "${bzrbr}" "${bzrbase}"
1561 VCS_INFO_cdv_get_data () { # {{{
1564 cdvbase=${vcs_comm[basedir]}
1565 VCS_INFO_formats '' "${cdvbase:t}" "${cdvbase}"
1569 VCS_INFO_cvs_get_data () { # {{{
1570 local cvsbranch cvsbase basename
1573 while [[ -d "${cvsbase}/../CVS" ]]; do
1574 cvsbase="${cvsbase}/.."
1576 cvsbase="$(VCS_INFO_realpath ${cvsbase})"
1577 cvsbranch=$(< ./CVS/Repository)
1578 basename=${cvsbase:t}
1579 cvsbranch=${cvsbranch##${basename}/}
1580 [[ -z ${cvsbranch} ]] && cvsbranch=${basename}
1581 VCS_INFO_formats '' "${cvsbranch}" "${cvsbase}"
1585 VCS_INFO_darcs_get_data () { # {{{
1588 darcsbase=${vcs_comm[basedir]}
1589 VCS_INFO_formats '' "${darcsbase:t}" "${darcsbase}"
1593 VCS_INFO_git_getaction () { #{{{
1594 local gitaction='' gitdir=$1
1597 for tmp in "${gitdir}/rebase-apply" \
1598 "${gitdir}/rebase" \
1599 "${gitdir}/../.dotest" ; do
1600 if [[ -d ${tmp} ]] ; then
1601 if [[ -f "${tmp}/rebasing" ]] ; then
1603 elif [[ -f "${tmp}/applying" ]] ; then
1606 gitaction="am/rebase"
1608 printf '%s' ${gitaction}
1613 for tmp in "${gitdir}/rebase-merge/interactive" \
1614 "${gitdir}/.dotest-merge/interactive" ; do
1615 if [[ -f "${tmp}" ]] ; then
1616 printf '%s' "rebase-i"
1621 for tmp in "${gitdir}/rebase-merge" \
1622 "${gitdir}/.dotest-merge" ; do
1623 if [[ -d "${tmp}" ]] ; then
1624 printf '%s' "rebase-m"
1629 if [[ -f "${gitdir}/MERGE_HEAD" ]] ; then
1634 if [[ -f "${gitdir}/BISECT_LOG" ]] ; then
1635 printf '%s' "bisect"
1641 VCS_INFO_git_getbranch () { #{{{
1642 local gitbranch gitdir=$1 tmp actiondir
1643 local gitsymref='git symbolic-ref HEAD'
1646 for tmp in "${gitdir}/rebase-apply" \
1647 "${gitdir}/rebase" \
1648 "${gitdir}/../.dotest"; do
1649 if [[ -d ${tmp} ]]; then
1654 if [[ -n ${actiondir} ]]; then
1655 gitbranch="$(${(z)gitsymref} 2> /dev/null)"
1656 [[ -z ${gitbranch} ]] && [[ -r ${actiondir}/head-name ]] \
1657 && gitbranch="$(< ${actiondir}/head-name)"
1659 elif [[ -f "${gitdir}/MERGE_HEAD" ]] ; then
1660 gitbranch="$(${(z)gitsymref} 2> /dev/null)"
1661 [[ -z ${gitbranch} ]] && gitbranch="$(< ${gitdir}/MERGE_HEAD)"
1663 elif [[ -d "${gitdir}/rebase-merge" ]] ; then
1664 gitbranch="$(< ${gitdir}/rebase-merge/head-name)"
1666 elif [[ -d "${gitdir}/.dotest-merge" ]] ; then
1667 gitbranch="$(< ${gitdir}/.dotest-merge/head-name)"
1670 gitbranch="$(${(z)gitsymref} 2> /dev/null)"
1672 if [[ $? -ne 0 ]] ; then
1673 gitbranch="refs/tags/$(git describe --exact-match HEAD 2>/dev/null)"
1675 if [[ $? -ne 0 ]] ; then
1676 gitbranch="${${"$(< $gitdir/HEAD)"}[1,7]}..."
1681 printf '%s' "${gitbranch##refs/[^/]##/}"
1685 VCS_INFO_git_get_data () { # {{{
1686 setopt localoptions extendedglob
1687 local gitdir gitbase gitbranch gitaction
1689 gitdir=${vcs_comm[gitdir]}
1690 gitbranch="$(VCS_INFO_git_getbranch ${gitdir})"
1692 if [[ -z ${gitdir} ]] || [[ -z ${gitbranch} ]] ; then
1697 gitaction="$(VCS_INFO_git_getaction ${gitdir})"
1698 gitbase=${PWD%/${$( git rev-parse --show-prefix )%/##}}
1699 VCS_INFO_formats "${gitaction}" "${gitbranch}" "${gitbase}"
1703 VCS_INFO_hg_get_data () { # {{{
1704 local hgbranch hgbase file
1706 hgbase=${vcs_comm[basedir]}
1708 file="${hgbase}/.hg/branch"
1709 if [[ -r ${file} ]] ; then
1710 hgbranch=$(< ${file})
1715 VCS_INFO_formats '' "${hgbranch}" "${hgbase}"
1719 VCS_INFO_mtn_get_data () { # {{{
1720 local mtnbranch mtnbase
1722 mtnbase=${vcs_comm[basedir]}
1723 mtnbranch=${${(M)${(f)"$( mtn status )"}:#(#s)Current branch:*}/*: /}
1724 VCS_INFO_formats '' "${mtnbranch}" "${mtnbase}"
1728 VCS_INFO_svk_get_data () { # {{{
1729 local svkbranch svkbase
1731 svkbase=${vcs_comm[basedir]}
1732 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat svkbranch || svkbranch="%b:%r"
1733 zformat -f svkbranch "${svkbranch}" "b:${vcs_comm[branch]}" "r:${vcs_comm[revision]}"
1734 VCS_INFO_formats '' "${svkbranch}" "${svkbase}"
1738 VCS_INFO_svn_get_data () { # {{{
1739 setopt localoptions noksharrays
1740 local svnbase svnbranch
1744 while [[ -d "${svnbase}/../.svn" ]]; do
1745 svnbase="${svnbase}/.."
1747 svnbase="$(VCS_INFO_realpath ${svnbase})"
1748 svninfo=( ${${${(M)${(f)"$( svn info )"}:#(#s)(URL|Revision)*}/*: /}/*\//} )
1750 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat svnbranch || svnbranch="%b:%r"
1751 zformat -f svnbranch "${svnbranch}" "b:${svninfo[1]}" "r:${svninfo[2]}"
1752 VCS_INFO_formats '' "${svnbranch}" "${svnbase}"
1756 VCS_INFO_tla_get_data () { # {{{
1757 local tlabase tlabranch
1759 tlabase="$(VCS_INFO_realpath ${vcs_comm[basedir]})"
1760 # tree-id gives us something like 'foo@example.com/demo--1.0--patch-4', so:
1761 tlabranch=${${"$( tla tree-id )"}/*\//}
1762 VCS_INFO_formats '' "${tlabranch}" "${tlabase}"
1767 VCS_INFO_detect_by_dir() { #{{{
1769 local basedir="." realbasedir
1771 realbasedir="$(VCS_INFO_realpath ${basedir})"
1772 while [[ ${realbasedir} != '/' ]]; do
1773 [[ -r ${realbasedir} ]] || return 1
1774 if [[ -n ${vcs_comm[detect_need_file]} ]] ; then
1775 [[ -d ${basedir}/${dirname} ]] && \
1776 [[ -e ${basedir}/${dirname}/${vcs_comm[detect_need_file]} ]] && \
1779 [[ -d ${basedir}/${dirname} ]] && break
1782 basedir=${basedir}/..
1783 realbasedir="$(VCS_INFO_realpath ${basedir})"
1786 [[ ${realbasedir} == "/" ]] && return 1
1787 vcs_comm[basedir]=${realbasedir}
1791 VCS_INFO_bzr_detect() { #{{{
1792 VCS_INFO_check_com bzr || return 1
1793 vcs_comm[detect_need_file]=branch/format
1794 VCS_INFO_detect_by_dir '.bzr'
1798 VCS_INFO_cdv_detect() { #{{{
1799 VCS_INFO_check_com cdv || return 1
1800 vcs_comm[detect_need_file]=format
1801 VCS_INFO_detect_by_dir '.cdv'
1805 VCS_INFO_cvs_detect() { #{{{
1806 VCS_INFO_check_com cvs || return 1
1807 [[ -d "./CVS" ]] && [[ -r "./CVS/Repository" ]] && return 0
1811 VCS_INFO_darcs_detect() { #{{{
1812 VCS_INFO_check_com darcs || return 1
1813 vcs_comm[detect_need_file]=format
1814 VCS_INFO_detect_by_dir '_darcs'
1818 VCS_INFO_git_detect() { #{{{
1819 if VCS_INFO_check_com git && git rev-parse --is-inside-work-tree &> /dev/null ; then
1820 vcs_comm[gitdir]="$(git rev-parse --git-dir 2> /dev/null)" || return 1
1821 if [[ -d ${vcs_comm[gitdir]}/svn ]] ; then vcs_comm[overwrite_name]='git-svn'
1822 elif [[ -d ${vcs_comm[gitdir]}/refs/remotes/p4 ]] ; then vcs_comm[overwrite_name]='git-p4' ; fi
1828 VCS_INFO_hg_detect() { #{{{
1829 VCS_INFO_check_com hg || return 1
1830 vcs_comm[detect_need_file]=store
1831 VCS_INFO_detect_by_dir '.hg'
1835 VCS_INFO_mtn_detect() { #{{{
1836 VCS_INFO_check_com mtn || return 1
1837 vcs_comm[detect_need_file]=revision
1838 VCS_INFO_detect_by_dir '_MTN'
1842 VCS_INFO_svk_detect() { #{{{
1843 setopt localoptions noksharrays extendedglob
1848 VCS_INFO_check_com svk || return 1
1849 [[ -f ~/.svk/config ]] || return 1
1851 # This detection function is a bit different from the others.
1852 # We need to read svk's config file to detect a svk repository
1853 # in the first place. Therefore, we'll just proceed and read
1854 # the other information, too. This is more then any of the
1855 # other detections do but this takes only one file open for
1856 # svk at most. VCS_INFO_svk_get_data() get simpler, too. :-)
1857 while IFS= read -r line ; do
1858 if [[ -n ${vcs_comm[basedir]} ]] ; then
1860 [[ ${line} == depotpath:* ]] && vcs_comm[branch]=${line##*/}
1861 [[ ${line} == revision:* ]] && vcs_comm[revision]=${line##*[[:space:]]##}
1862 [[ -n ${vcs_comm[branch]} ]] && [[ -n ${vcs_comm[revision]} ]] && break
1865 (( fhash > 0 )) && [[ ${line} == ' '[^[:space:]]*:* ]] && break
1866 [[ ${line} == ' hash:'* ]] && fhash=1 && continue
1867 (( fhash == 0 )) && continue
1868 [[ ${PWD}/ == ${${line## ##}%:*}/* ]] && vcs_comm[basedir]=${${line## ##}%:*}
1869 done < ~/.svk/config
1871 [[ -n ${vcs_comm[basedir]} ]] && \
1872 [[ -n ${vcs_comm[branch]} ]] && \
1873 [[ -n ${vcs_comm[revision]} ]] && return 0
1877 VCS_INFO_svn_detect() { #{{{
1878 VCS_INFO_check_com svn || return 1
1879 [[ -d ".svn" ]] && return 0
1883 VCS_INFO_tla_detect() { #{{{
1884 VCS_INFO_check_com tla || return 1
1885 vcs_comm[basedir]="$(tla tree-root 2> /dev/null)" && return 0
1890 vcs_info_printsys () { # {{{
1891 vcs_info print_systems_
1894 vcs_info_lastmsg () { # {{{
1899 for i in {0..$((maxexports - 1))} ; do
1900 printf '$VCS_INFO_message_%d_: "' $i
1901 if zstyle -T ':vcs_info:formats:command' use-prompt-escapes ; then
1902 print -nP ${(P)${:-VCS_INFO_message_${i}_}}
1904 print -n ${(P)${:-VCS_INFO_message_${i}_}}
1914 [[ -r . ]] || return 1
1918 local -a VCSs disabled dps
1919 local -x vcs usercontext
1920 local -ix maxexports
1925 VCSs=(git hg bzr darcs svk mtn svn cvs cdv tla)
1928 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable" disabled
1929 print -l '# list of supported version control backends:' \
1930 '# disabled systems are prefixed by a hash sign (#)'
1931 for vcs in ${VCSs} ; do
1932 [[ -n ${(M)disabled:#${vcs}} ]] && printf '#'
1933 printf '%s\n' ${vcs}
1935 print -l '# flavours (cannot be used in the disable style; they' \
1936 '# are disabled with their master [git-svn -> git]):' \
1941 [[ -z ${usercontext} ]] && usercontext=default
1943 (*) [[ -z ${usercontext} ]] && usercontext=$1
1947 zstyle -T ":vcs_info:${vcs}:${usercontext}" "enable" || {
1948 [[ -n ${VCS_INFO_message_0_} ]] && VCS_INFO_set --clear
1951 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable" disabled
1953 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable-patterns" dps
1954 for pat in ${dps} ; do
1955 if [[ ${PWD} == ${~pat} ]] ; then
1956 [[ -n ${vcs_info_msg_0_} ]] && VCS_INFO_set --clear
1964 for vcs in ${VCSs} ; do
1965 [[ -n ${(M)disabled:#${vcs}} ]] && continue
1967 VCS_INFO_${vcs}_detect && (( found = 1 )) && break
1970 (( found == 0 )) && {
1975 VCS_INFO_${vcs}_get_data || {
1984 VCS_INFO_set --nvcs preinit
1989 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1990 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1991 # TODO: The included vcs_info() version still uses $VCS_INFO_message_N_.
1992 # That needs to be the use of $VCS_INFO_message_N_ needs to be changed
1993 # to $vcs_info_msg_N_ as soon as we use the included version.
1994 if [[ "$TERM" == dumb ]] ; then
1995 zstyle ':vcs_info:*' actionformats "(%s%)-[%b|%a] " "zsh: %r"
1996 zstyle ':vcs_info:*' formats "(%s%)-[%b] " "zsh: %r"
1998 # these are the same, just with a lot of colours:
1999 zstyle ':vcs_info:*' actionformats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOUR} " \
2001 zstyle ':vcs_info:*' formats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOUR}%} " \
2003 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YELLOW}%r"
2006 if [[ -o restricted ]]; then
2007 zstyle ':vcs_info:*' enable false
2012 # command not found handling {{{
2014 (( ${COMMAND_NOT_FOUND} == 1 )) &&
2015 function command_not_found_handler() {
2017 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
2018 ${GRML_ZSH_CNF_HANDLER} $1
2026 if zrcautoload promptinit && promptinit 2>/dev/null ; then
2027 promptinit # people should be able to use their favourite prompt
2029 print 'Notice: no promptinit available :('
2034 # make sure to use right prompt only when not running a command
2035 is41 && setopt transient_rprompt
2038 function ESC_print () {
2039 info_print $'\ek' $'\e\\' "$@"
2041 function set_title () {
2042 info_print $'\e]0;' $'\a' "$@"
2045 function info_print () {
2046 local esc_begin esc_end
2050 printf '%s' ${esc_begin}
2051 for item in "$@" ; do
2052 printf '%s ' "$item"
2054 printf '%s' "${esc_end}"
2057 # TODO: revise all these NO* variables and especially their documentation
2058 # in zsh-help() below.
2059 is4 && [[ $NOPRECMD -eq 0 ]] && precmd () {
2060 [[ $NOPRECMD -gt 0 ]] && return 0
2061 # update VCS information
2064 if [[ $TERM == screen* ]] ; then
2065 if [[ -n ${VCS_INFO_message_1_} ]] ; then
2066 ESC_print ${VCS_INFO_message_1_}
2067 elif [[ -n ${vcs_info_msg_1_} ]] ; then
2068 ESC_print ${vcs_info_msg_1_}
2073 # just use DONTSETRPROMPT=1 to be able to overwrite RPROMPT
2074 if [[ $DONTSETRPROMPT -eq 0 ]] ; then
2075 if [[ $BATTERY -gt 0 ]] ; then
2076 # update battery (dropped into $PERCENT) information
2078 RPROMPT="%(?..:() ${PERCENT}"
2083 # adjust title of xterm
2084 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
2085 [[ ${NOTITLE} -gt 0 ]] && return 0
2088 set_title ${(%):-"%n@%m: %~"}
2093 # preexec() => a function running before every command
2094 is4 && [[ $NOPRECMD -eq 0 ]] && \
2096 [[ $NOPRECMD -gt 0 ]] && return 0
2097 # set hostname if not running on host with name 'grml'
2098 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
2101 # get the name of the program currently running and hostname of local machine
2102 # set screen window title if running in a screen
2103 if [[ "$TERM" == screen* ]] ; then
2104 # local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]} # don't use hostname
2105 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME" # use hostname
2108 # adjust title of xterm
2109 [[ ${NOTITLE} -gt 0 ]] && return 0
2112 set_title "${(%):-"%n@%m:"}" "$1"
2117 EXITCODE="%(?..%?%1v )"
2118 PS2='\`%_> ' # secondary prompt, printed when the shell needs more information to complete a command.
2119 PS3='?# ' # selection prompt used within a select loop.
2120 PS4='+%N:%i:%_> ' # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
2122 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
2123 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
2124 debian_chroot=$(cat /etc/debian_chroot)
2127 # don't use colors on dumb terminals (like emacs):
2128 if [[ "$TERM" == dumb ]] ; then
2129 PROMPT="${EXITCODE}${debian_chroot:+($debian_chroot)}%n@%m %40<...<%B%~%b%<< "
2131 # only if $GRMLPROMPT is set (e.g. via 'GRMLPROMPT=1 zsh') use the extended prompt
2132 # set variable identifying the chroot you work in (used in the prompt below)
2133 if [[ $GRMLPROMPT -gt 0 ]] ; then
2134 PROMPT="${RED}${EXITCODE}${CYAN}[%j running job(s)] ${GREEN}{history#%!} ${RED}%(3L.+.) ${BLUE}%* %D
2135 ${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
2137 # This assembles the primary prompt string
2138 if (( EUID != 0 )); then
2139 PROMPT="${RED}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
2141 PROMPT="${BLUE}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${RED}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
2146 if (( GRML_VCS_INFO )); then
2147 PROMPT="${PROMPT}"'${VCS_INFO_message_0_}'"%# "
2149 PROMPT="${PROMPT}"'${vcs_info_msg_0_}'"%# "
2152 # if we are inside a grml-chroot set a specific prompt theme
2153 if [[ -n "$GRML_CHROOT" ]] ; then
2154 PROMPT="%{$fg[red]%}(CHROOT) %{$fg_bold[red]%}%n%{$fg_no_bold[white]%}@%m %40<...<%B%~%b%<< %\# "
2158 # {{{ 'hash' some often used directories
2160 hash -d deb=/var/cache/apt/archives
2161 hash -d doc=/usr/share/doc
2162 hash -d linux=/lib/modules/$(command uname -r)/build/
2163 hash -d log=/var/log
2164 hash -d slog=/var/log/syslog
2165 hash -d src=/usr/src
2166 hash -d templ=/usr/share/doc/grml-templates
2167 hash -d tt=/usr/share/doc/texttools-doc
2168 hash -d www=/var/www
2173 if check_com -c screen ; then
2174 if [[ $UID -eq 0 ]] ; then
2175 [[ -r /etc/grml/screenrc ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc"
2176 elif [[ -r $HOME/.screenrc ]] ; then
2177 alias screen="${commands[screen]} -c $HOME/.screenrc"
2179 if [[ -r /etc/grml/screenrc_grml ]]; then
2180 alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
2182 [[ -r /etc/grml/screenrc ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc"
2187 # do we have GNU ls with color-support?
2188 if ls --help 2>/dev/null | grep -- --color= >/dev/null && [[ "$TERM" != dumb ]] ; then
2189 #a1# execute \kbd{@a@}:\quad ls with colors
2190 alias ls='ls -b -CF --color=auto'
2191 #a1# execute \kbd{@a@}:\quad list all files, with colors
2192 alias la='ls -la --color=auto'
2193 #a1# long colored list, without dotfiles (@a@)
2194 alias ll='ls -l --color=auto'
2195 #a1# long colored list, human readable sizes (@a@)
2196 alias lh='ls -hAl --color=auto'
2197 #a1# List files, append qualifier to filenames \\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
2198 alias l='ls -lF --color=auto'
2200 alias ls='ls -b -CF'
2207 alias mdstat='cat /proc/mdstat'
2208 alias ...='cd ../../'
2210 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
2211 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
2212 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
2215 alias cp='nocorrect cp' # no spelling correction on cp
2216 alias mkdir='nocorrect mkdir' # no spelling correction on mkdir
2217 alias mv='nocorrect mv' # no spelling correction on mv
2218 alias rm='nocorrect rm' # no spelling correction on rm
2220 #a1# Execute \kbd{rmdir}
2222 #a1# Execute \kbd{mkdir}
2225 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
2226 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
2227 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
2229 # make sure it is not assigned yet
2230 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
2233 for ENV in $(env | command grep -i '.utf') ; do
2234 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
2239 # make sure it is not assigned yet
2240 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
2242 if ! isutfenv ; then
2243 for ENV in $(env | command grep -i '\.iso') ; do
2244 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
2249 # set up software synthesizer via speakup
2251 if [ -x /usr/sbin/swspeak-setup ] ; then
2252 setopt singlelinezle
2255 /usr/sbin/swspeak-setup $@
2257 if ! [[ -r /dev/softsynth ]] ; then
2258 flite -o play -t "Sorry, software synthesizer not available. Did you boot with swspeak bootoption?"
2261 setopt singlelinezle
2264 nice -n -20 speechd-up
2266 flite -o play -t "Finished setting up software synthesizer"
2271 # I like clean prompt, so provide simple way to get that
2272 check_com 0 || alias 0='return 0'
2274 # for really lazy people like mika:
2275 check_com S &>/dev/null || alias S='screen'
2276 check_com s &>/dev/null || alias s='ssh'
2278 # especially for roadwarriors using GNU screen and ssh:
2279 if ! check_com asc &>/dev/null ; then
2280 asc() { autossh -t "$@" 'screen -RdU' }
2284 # get top 10 shell commands:
2285 alias top10='print -l ? ${(o)history%% *} | uniq -c | sort -nr | head -n 10'
2287 # truecrypt; use e.g. via 'truec /dev/ice /mnt/ice' or 'truec -i'
2288 if check_com -c truecrypt ; then
2290 alias truec='truecrypt --mount-options "rw,sync,dirsync,users,uid=1000,gid=users,umask=077,utf8" '
2292 alias truec='truecrypt --mount-options "rw,sync,dirsync,users,uid=1000,gid=users,umask=077" '
2296 #f1# Hints for the use of zsh on grml
2298 print "$bg[white]$fg[black]
2299 zsh-help - hints for use of zsh on grml
2300 =======================================$reset_color"
2303 Main configuration of zsh happens in /etc/zsh/zshrc.
2304 That file is part of the package grml-etc-core, if you want to
2305 use them on a non-grml-system just get the tar.gz from
2306 http://deb.grml.org/ or (preferably) get it from the git repository:
2308 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
2310 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
2311 The file is still there, but it is empty for backwards compatibility.
2313 For your own changes use these two files:
2317 The former is sourced very early in our zshrc, the latter is sourced
2320 System wide configuration without touching configuration files of grml
2321 can take place in /etc/zsh/zshrc.local.
2323 Normally, the root user (EUID == 0) does not get the whole grml setup.
2324 If you want to force the whole setup for that user, too, set
2325 GRML_ALWAYS_LOAD_ALL=1 in .zshrc.pre in root'\''s home directory.
2327 For information regarding zsh start at http://grml.org/zsh/
2329 Take a look at grml'\''s zsh refcard:
2330 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
2332 Check out the main zsh refcard:
2333 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
2335 And of course visit the zsh-lovers:
2338 You can adjust some options through environment variables when
2339 invoking zsh without having to edit configuration files.
2340 Basically meant for bash users who are not used to the power of
2343 "NOCOR=1 zsh" => deactivate automatic correction
2344 "NOMENU=1 zsh" => do not use auto menu completion (note: use ctrl-d for completion instead!)
2345 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
2346 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
2347 preexec() and precmd() completely
2348 "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt
2349 "COMMAND_NOT_FOUND=1 zsh"
2350 => Enable a handler if an external command was not found
2351 The command called in the handler can be altered by setting
2352 the GRML_ZSH_CNF_HANDLER variable, the default is:
2353 "/usr/share/command-not-found/command-not-found"
2355 A value greater than 0 is enables a feature; a value equal to zero
2356 disables it. If you like one or the other of these settings, you can
2357 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
2361 $bg[white]$fg[black]
2362 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
2363 Enjoy your grml system with the zsh!$reset_color"
2367 if [[ -r /etc/debian_version ]] ; then
2368 #a3# Execute \kbd{apt-cache search}
2369 alias acs='apt-cache search'
2370 #a3# Execute \kbd{apt-cache show}
2371 alias acsh='apt-cache show'
2372 #a3# Execute \kbd{apt-cache policy}
2373 alias acp='apt-cache policy'
2374 #a3# Execute \kbd{apt-get dist-upgrade}
2375 salias adg="apt-get dist-upgrade"
2376 #a3# Execute \kbd{apt-get install}
2377 salias agi="apt-get install"
2378 #a3# Execute \kbd{aptitude install}
2379 salias ati="aptitude install"
2380 #a3# Execute \kbd{apt-get upgrade}
2381 salias ag="apt-get upgrade"
2382 #a3# Execute \kbd{apt-get update}
2383 salias au="apt-get update"
2384 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
2385 salias -a up="aptitude update ; aptitude safe-upgrade"
2386 #a3# Execute \kbd{dpkg-buildpackage}
2387 alias dbp='dpkg-buildpackage'
2388 #a3# Execute \kbd{grep-excuses}
2389 alias ge='grep-excuses'
2392 #f3# Execute \kbd{apt-get update \&\& }\\&\quad \kbd{apt-get dist-upgrade}
2395 if [[ -z $1 ]] ; then
2396 $SUDO apt-get update
2397 $SUDO apt-get -u upgrade
2399 ssh $1 $SUDO apt-get update
2400 # ask before the upgrade
2402 ssh $1 $SUDO apt-get --no-act upgrade
2403 echo -n 'Process the upgrade?'
2405 if [[ $dummy == "y" ]] ; then
2406 ssh $1 $SUDO apt-get -u upgrade --yes
2411 # get a root shell as normal user in live-cd mode:
2412 if isgrmlcd && [[ $UID -ne 0 ]] ; then
2416 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
2417 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
2418 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
2419 salias tlog="tail -f /var/log/syslog" # follow the syslog
2422 # sort installed Debian-packages by size
2423 if check_com -c grep-status ; then
2424 #a3# List installed Debian-packages sorted by size
2425 alias debs-by-size='grep-status -FStatus -sInstalled-Size,Package -n "install ok installed" | paste -sd " \n" | sort -rn'
2428 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
2429 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
2430 if check_com -c wodim; then
2433 cdrecord is not provided under its original name by Debian anymore.
2434 See #377109 in the BTS of Debian for more details.
2436 Please use the wodim binary instead
2443 # get_tw_cli has been renamed into get_3ware
2444 if check_com -c get_3ware ; then
2446 echo 'Warning: get_tw_cli has been renamed into get_3ware. Invoking get_3ware for you.'>&2
2451 # I hate lacking backward compatibility, so provide an alternative therefore
2452 if ! check_com -c apache2-ssl-certificate ; then
2454 apache2-ssl-certificate() {
2456 print 'Debian does not ship apache2-ssl-certificate anymore (see #398520). :('
2457 print 'You might want to take a look at Debian the package ssl-cert as well.'
2458 print 'To generate a certificate for use with apache2 follow the instructions:'
2462 export RANDFILE=/dev/random
2463 mkdir /etc/apache2/ssl/
2464 openssl req $@ -new -x509 -days 365 -nodes -out /etc/apache2/ssl/apache.pem -keyout /etc/apache2/ssl/apache.pem
2465 chmod 600 /etc/apache2/ssl/apache.pem
2467 Run "grml-tips ssl-certificate" if you need further instructions.
2473 # {{{ Use hard limits, except for a smaller stack and no core dumps
2475 is425 && limit stack 8192
2476 isgrmlcd && limit core 0 # important for a live-cd-system
2480 # {{{ completion system
2482 # called later (via is4 && grmlcomp)
2483 # note: use 'zstyle' for getting current settings
2484 # press ^Xh (control-x h) for getting tags in context; ^X? (control-x ?) to run complete_debug with trace output
2486 # TODO: This could use some additional information
2488 # allow one error for every three characters typed in approximate completer
2489 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
2491 # don't complete backup files as executables
2492 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
2494 # start menu completion only if it could find no unambiguous initial string
2495 zstyle ':completion:*:correct:*' insert-unambiguous true
2496 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
2497 zstyle ':completion:*:correct:*' original true
2499 # activate color-completion
2500 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
2502 # format on completion
2503 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
2505 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
2506 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
2508 # insert all expansions for expand completer
2509 zstyle ':completion:*:expand:*' tag-order all-expansions
2510 zstyle ':completion:*:history-words' list false
2513 zstyle ':completion:*:history-words' menu yes
2515 # ignore duplicate entries
2516 zstyle ':completion:*:history-words' remove-all-dups yes
2517 zstyle ':completion:*:history-words' stop yes
2519 # match uppercase from lowercase
2520 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
2522 # separate matches into groups
2523 zstyle ':completion:*:matches' group 'yes'
2524 zstyle ':completion:*' group-name ''
2526 if [[ "$NOMENU" -eq 0 ]] ; then
2527 # if there are more than 5 options allow selecting from a menu
2528 zstyle ':completion:*' menu select=5
2530 # don't use any menus at all
2534 zstyle ':completion:*:messages' format '%d'
2535 zstyle ':completion:*:options' auto-description '%d'
2537 # describe options in full
2538 zstyle ':completion:*:options' description 'yes'
2540 # on processes completion complete all user processes
2541 zstyle ':completion:*:processes' command 'ps -au$USER'
2543 # offer indexes before parameters in subscripts
2544 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
2546 # provide verbose completion information
2547 zstyle ':completion:*' verbose true
2549 # recent (as of Dec 2007) zsh versions are able to provide descriptions
2550 # for commands (read: 1st word in the line) that it will list for the user
2551 # to choose from. The following disables that, because it's not exactly fast.
2552 zstyle ':completion:*:-command-:*:' verbose false
2554 # set format for warnings
2555 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
2557 # define files to ignore for zcompile
2558 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
2559 zstyle ':completion:correct:' prompt 'correct to: %e'
2561 # Ignore completion functions for commands you don't have:
2562 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
2564 # Provide more processes in completion of programs like killall:
2565 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
2567 # complete manual by their section
2568 zstyle ':completion:*:manuals' separate-sections true
2569 zstyle ':completion:*:manuals.*' insert-sections true
2570 zstyle ':completion:*:man:*' menu yes select
2572 # provide .. as a completion
2573 zstyle ':completion:*' special-dirs ..
2575 # run rehash on completion so new installed program are found automatically:
2577 (( CURRENT == 1 )) && rehash
2582 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
2583 if [[ "$NOCOR" -gt 0 ]] ; then
2584 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
2587 # try to be smart about when to use what completer...
2589 zstyle -e ':completion:*' completer '
2590 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
2591 _last_try="$HISTNO$BUFFER$CURSOR"
2592 reply=(_complete _match _ignored _prefix _files)
2594 if [[ $words[1] == (rm|mv) ]] ; then
2595 reply=(_complete _files)
2597 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
2602 # command for process lists, the local web server details and host completion
2603 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
2606 [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
2607 zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
2609 # host completion /* add brackets as vim can't parse zsh's complex cmdlines 8-) {{{ */
2611 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
2612 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
2624 zstyle ':completion:*:hosts' hosts $hosts
2625 # TODO: so, why is this here?
2626 # zstyle '*' hosts $hosts
2628 # use generic completion system for programs not yet defined; (_gnu_generic works
2629 # with commands that provide a --help option with "standard" gnu-like output.)
2630 for compcom in cp deborphan df feh fetchipac head hnb ipacsum mv \
2631 pal stow tail uname ; do
2632 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
2635 # see upgrade function in this file
2636 compdef _hosts upgrade
2642 # people should use 'grml-x'!
2643 if check_com -c 915resolution; then
2645 echo "Please use 915resolution as resolution modifying tool for Intel \
2651 #a1# Output version of running grml
2652 alias grml-version='cat /etc/grml_version'
2654 if check_com -c rebuildfstab ; then
2655 #a1# Rebuild /etc/fstab
2656 alias grml-rebuildfstab='rebuildfstab -v -r -config'
2659 if check_com -c grml-debootstrap ; then
2661 echo "Installing debian to harddisk is possible by using grml-debootstrap."
2668 # {{{ now run the functions
2670 is4 && isgrml && grmlstuff
2675 is4 && xsource "/etc/zsh/keephack"
2678 # {{{ wonderful idea of using "e" glob qualifier by Peter Stephenson
2679 # You use it as follows:
2680 # $ NTREF=/reference/file
2682 # This lists all the files in the current directory newer than the reference file.
2683 # You can also specify the reference file inline; note quotes:
2684 # $ ls -l *(e:'nt ~/.zshenv':)
2686 if [[ -n $1 ]] ; then
2689 [[ $REPLY -nt $NTREF ]]
2693 # shell functions {{{
2695 #f1# Provide csh compatibility
2696 setenv() { typeset -x "${1}${1:+=}${(@)argv[2,$#]}" } # csh compatibility
2698 #f1# Reload an autoloadable function
2699 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
2700 compdef _functions freload
2702 #f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s')
2704 [[ -z "$1" ]] && printf 'Usage: %s <file(s)>\n' "$0" && return 1
2705 for file in "$@" ; do
2706 while [[ -h "$file" ]] ; do
2708 file=$(readlink "$file")
2713 # fast manual access
2714 if check_com qma ; then
2715 #f1# View the zsh manual
2716 manzsh() { qma zshall "$1" }
2719 manzsh() { /usr/bin/man zshall | vim -c "se ft=man| se hlsearch" +/"$1" - ; }
2722 # TODO: Is it supported to use pager settings like this?
2723 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
2724 # with respect to wordsplitting. (ie. ${=PAGER})
2725 if check_com -c $PAGER ; then
2726 #f1# View Debian's changelog of a given package
2729 if [[ -r /usr/share/doc/$1/changelog.Debian.gz ]] ; then
2730 $PAGER /usr/share/doc/$1/changelog.Debian.gz
2731 elif [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2732 $PAGER /usr/share/doc/$1/changelog.gz
2734 if check_com -c aptitude ; then
2735 echo "No changelog for package $1 found, using aptitude to retrieve it."
2737 aptitude -t unstable changelog $1
2739 aptitude changelog $1
2742 echo "No changelog for package $1 found, sorry."
2747 _dchange() { _files -W /usr/share/doc -/ }
2748 compdef _dchange dchange
2750 #f1# View Debian's NEWS of a given package
2753 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
2754 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
2756 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
2757 $PAGER /usr/share/doc/$1/NEWS.gz
2759 echo "No NEWS file for package $1 found, sorry."
2764 _dnews() { _files -W /usr/share/doc -/ }
2765 compdef _dnews dnews
2767 #f1# View upstream's changelog of a given package
2770 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2771 $PAGER /usr/share/doc/$1/changelog.gz
2773 echo "No changelog for package $1 found, sorry."
2777 _uchange() { _files -W /usr/share/doc -/ }
2778 compdef _uchange uchange
2783 ZSH_PROFILE_RC=1 $SHELL "$@"
2786 #f1# Edit an alias via zle
2788 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
2790 compdef _aliases edalias
2792 #f1# Edit a function via zle
2794 [[ -z "$1" ]] && { echo "Usage: edfun <function_to_edit>" ; return 1 } || zed -f "$1" ;
2796 compdef _functions edfunc
2798 # use it e.g. via 'Restart apache2'
2799 #m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
2800 #m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
2801 #m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
2802 #m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
2803 #m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
2804 if [[ -d /etc/init.d || -d /etc/service ]] ; then
2806 local action_="${1:l}" # e.g Start/Stop/Restart
2810 local service_target_="$(readlink /etc/init.d/$service_)"
2811 if [[ $service_target_ == "/usr/bin/sv" ]]; then
2813 case "${action_}" in
2814 start) if [[ ! -e /etc/service/$service_ ]]; then
2815 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
2817 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2819 # there is no reload in runits sysv emulation
2820 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
2821 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
2825 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2829 for i in Start Restart Stop Force-Reload Reload ; do
2830 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
2834 #f1# Provides useful information on globbing
2841 p named pipes (FIFOs)
2842 * executable plain files (0100)
2843 % device files (character or block special)
2844 %b block special files
2845 %c character special files
2846 r owner-readable files (0400)
2847 w owner-writable files (0200)
2848 x owner-executable files (0100)
2849 A group-readable files (0040)
2850 I group-writable files (0020)
2851 E group-executable files (0010)
2852 R world-readable files (0004)
2853 W world-writable files (0002)
2854 X world-executable files (0001)
2855 s setuid files (04000)
2856 S setgid files (02000)
2857 t files with the sticky bit (01000)
2859 print *(m-1) # Files modified up to a day ago
2860 print *(a1) # Files accessed a day ago
2861 print *(@) # Just symlinks
2862 print *(Lk+50) # Files bigger than 50 kilobytes
2863 print *(Lk-50) # Files smaller than 50 kilobytes
2864 print **/*.c # All *.c files recursively starting in \$PWD
2865 print **/*.c~file.c # Same as above, but excluding 'file.c'
2866 print (foo|bar).* # Files starting with 'foo' or 'bar'
2867 print *~*.* # All Files that do not contain a dot
2868 chmod 644 *(.^x) # make all plain non-executable files publically readable
2869 print -l *(.c|.h) # Lists *.c and *.h
2870 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
2871 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
2873 alias help-zshglob=H-Glob
2875 check_com -c qma && alias ?='qma zshall'
2877 # grep for running process, like: 'any vim'
2880 if [[ -z "$1" ]] ; then
2881 echo "any - grep for process(es) by keyword" >&2
2882 echo "Usage: any <keyword>" >&2 ; return 1
2885 local LENGTH=$(expr length $STRING)
2886 local FIRSCHAR=$(echo $(expr substr $STRING 1 1))
2887 local REST=$(echo $(expr substr $STRING 2 $LENGTH))
2888 ps xauwww| grep "[$FIRSCHAR]$REST"
2892 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
2893 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
2894 [[ -r /proc/1/maps ]] && \
2896 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
2897 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
2898 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
2901 # print hex value of a number
2904 [[ -n "$1" ]] && printf "%x\n" $1 || { print 'Usage: hex <number-to-convert>' ; return 1 }
2907 # calculate (or eval at all ;-)) with perl => p[erl-]eval
2908 # hint: also take a look at zcalc -> 'autoload zcalc' -> 'man zshmodules | less -p MATHFUNC'
2910 [[ -n "$1" ]] && CALC="$*" || print "Usage: calc [expression]"
2911 perl -e "print eval($CALC),\"\n\";"
2913 functions peval &>/dev/null && alias calc=peval
2915 # brltty seems to have problems with utf8 environment and/or font Uni3-Terminus16 under
2916 # certain circumstances, so work around it, no matter which environment we have
2918 if [[ -z "$DISPLAY" ]] ; then
2919 consolechars -f /usr/share/consolefonts/default8x16.psf.gz
2926 # just press 'asdf' keys to toggle between dvorak and us keyboard layout
2928 echo -n 'Switching to us keyboard layout: '
2929 [[ -z "$DISPLAY" ]] && $SUDO loadkeys us &>/dev/null || setxkbmap us &>/dev/null
2933 echo -n 'Switching to dvorak keyboard layout: '
2934 [[ -z "$DISPLAY" ]] && $SUDO loadkeys dvorak &>/dev/null || setxkbmap dvorak &>/dev/null
2937 # just press 'asdf' key to toggle from neon layout to us keyboard layout
2939 echo -n 'Switching to us keyboard layout: '
2940 setxkbmap us && echo 'Done' || echo 'Failed'
2943 # set up an ipv6 tunnel
2948 if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
2949 print 'ipv6 tunnel already set up, nothing to be done.'
2950 print 'execute: "ifconfig sit1 down ; ifconfig sit0 down" to remove ipv6-tunnel.' ; return 1
2952 [[ -n "$PUBLIC_IP" ]] || \
2953 local PUBLIC_IP=$(ifconfig $(route -n | awk '/^0\.0\.0\.0/{print $8; exit}') | \
2954 awk '/inet addr:/ {print $2}' | tr -d 'addr:')
2956 [[ -n "$PUBLIC_IP" ]] || { print 'No $PUBLIC_IP set and could not determine default one.' ; return 1 }
2957 local IPV6ADDR=$(printf "2002:%02x%02x:%02x%02x:1::1" $(print ${PUBLIC_IP//./ }))
2958 print -n "Setting up ipv6 tunnel $IPV6ADDR via ${PUBLIC_IP}: "
2959 ifconfig sit0 tunnel ::192.88.99.1 up
2960 ifconfig sit1 add "$IPV6ADDR" && print done || print failed
2964 if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
2965 print 'ipv6 tunnel available' ; return 0
2967 print 'ipv6 tunnel not available' ; return 1
2971 if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
2972 print -n 'Stopping ipv6 tunnel (sit0 + sit1): '
2973 ifconfig sit1 down ; ifconfig sit0 down && print done || print failed
2975 print 'No ipv6 tunnel found, nothing to be done.' ; return 1
2979 print "Usage: ipv6-tunnel [start|stop|status]">&2 ; return 1
2984 # run dhclient for wireless device
2986 sudo dhclient "$(wavemon -d | awk '/device/{print $3}')"
2989 # spawn a minimally set up mksh - useful if you want to umount /usr/.
2992 local shell="/bin/mksh"
2994 if [[ ! -x ${shell} ]]; then
2995 printf '`%s'\'' not available, giving up.\n' ${shell} >&2
2999 exec env -i ENV="/etc/minimal-shellrc" HOME="$HOME" TERM="$TERM" ${shell}
3002 # a wrapper for vim, that deals with title setting
3004 # set this array to a set of options to vim you always want
3005 # to have set when calling vim (in .zshrc.local), like:
3006 # VIM_OPTIONS=( -p )
3007 # This will cause vim to send every file given on the
3008 # commandline to be send to it's own tab (needs vim7).
3010 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
3013 # make a backup of a file
3015 cp -a "$1" "${1}_$(date --iso-8601=seconds)"
3018 #f1# grep for patterns in grml's zsh setup
3024 print "usage: zg -[anr] <pattern>\n";
3025 print " Search for patterns in grml'\''s zshrc.\n";
3026 print " zg takes no or exactly one option plus a non empty pattern.\n\n";
3027 print " options:\n";
3028 print " -- no options (use if your pattern starts in with a dash.\n";
3029 print " -a search for the pattern in all code regions\n";
3030 print " -n search for the pattern in non-root code only\n";
3031 print " -r search in code for everyone (also root) only\n\n";
3032 print " The default is -a for non-root users and -r for root.\n\n";
3033 print " If you installed the zshrc to a non-default locations (ie *NOT*\n";
3034 print " in /etc/zsh/zshrc) do: export GRML_ZSHRC=\$HOME/.zshrc\n";
3035 print " ...in case you copied the file to that location.\n\n";
3039 if ($ENV{GRML_ZSHRC} ne "") {
3040 $RC = $ENV{GRML_ZSHRC};
3042 $RC = "/etc/zsh/zshrc";
3045 usage if ($#ARGV < 0 || $#ARGV > 1);
3046 if ($> == 0) { $mode = "allonly"; }
3047 else { $mode = "all"; }
3050 if ($opt eq "--") { shift; }
3051 elsif ($opt eq "-a") { $mode = "all"; shift; }
3052 elsif ($opt eq "-n") { $mode = "nonroot"; shift; }
3053 elsif ($opt eq "-r" ) { $mode = "allonly"; shift; }
3054 elsif ($opt =~ m/^-/ || $#ARGV > 0) { usage(); }
3056 $pattern = $ARGV[0];
3057 usage() if ($pattern eq "");
3059 open FH, "<$RC" or die "zg: Could not open $RC: $!\n";
3060 while ($line = <FH>) {
3062 if ($line =~ m/^#:grep:marker:for:mika:/) { $markerfound = 1; next; }
3063 next if ($mode eq "nonroot" && markerfound == 0);
3064 break if ($mode eq "allonly" && markerfound == 1);
3065 print $line, "\n" if ($line =~ /$pattern/);
3075 ssl_hashes=( sha512 sha256 sha1 md5 )
3077 for sh in ${ssl_hashes}; do
3080 if [[ -z $1 ]] ; then
3081 printf 'usage: %s <file>\n' "ssh-cert-${sh}"
3084 openssl x509 -noout -fingerprint -${sh} -in $1
3088 ssl-cert-fingerprints() {
3091 if [[ -z $1 ]] ; then
3092 printf 'usage: ssl-cert-fingerprints <file>\n'
3095 for i in ${ssl_hashes}
3102 if [[ -z $1 ]] ; then
3103 printf 'usage: ssl-cert-info <file>\n'
3106 openssl x509 -noout -text -in $1
3107 ssl-cert-fingerprints $1
3112 # {{{ make sure our environment is clean regarding colors
3113 for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color
3116 # "persistent history" {{{
3117 # just write important commands you always need to ~/.important_commands
3118 if [[ -r ~/.important_commands ]] ; then
3119 fc -R ~/.important_commands
3123 #:grep:marker:for:mika: :-)
3124 ### non-root (EUID != 0) code below
3127 if (( GRML_ALWAYS_LOAD_ALL == 0 )) && (( $EUID == 0 )) ; then
3132 zrcautoload lookupinit && lookupinit
3136 # set terminal property (used e.g. by msgid-chooser)
3137 export COLORTERM="yes"
3139 # set default browser
3140 if [[ -z "$BROWSER" ]] ; then
3141 if [[ -n "$DISPLAY" ]] ; then
3142 #v# If X11 is running
3143 check_com -c firefox && export BROWSER=firefox
3145 #v# If no X11 is running
3146 check_com -c w3m && export BROWSER=w3m
3150 #m# v QTDIR \kbd{/usr/share/qt[34]}\quad [for non-root only]
3151 [[ -d /usr/share/qt3 ]] && export QTDIR=/usr/share/qt3
3152 [[ -d /usr/share/qt4 ]] && export QTDIR=/usr/share/qt4
3154 # support running 'jikes *.java && jamvm HelloWorld' OOTB:
3155 #v# [for non-root only]
3156 [[ -f /usr/share/classpath/glibj.zip ]] && export JIKESPATH=/usr/share/classpath/glibj.zip
3161 # Xterm resizing-fu.
3162 # Based on http://svn.kitenet.net/trunk/home-full/.zshrc?rev=11710&view=log (by Joey Hess)
3163 alias hide='echo -en "\033]50;nil2\007"'
3164 alias tiny='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-80-*-*-c-*-iso8859-15\007"'
3165 alias small='echo -en "\033]50;6x10\007"'
3166 alias medium='echo -en "\033]50;-misc-fixed-medium-r-normal--13-120-75-75-c-80-iso8859-15\007"'
3167 alias default='echo -e "\033]50;-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-15\007"'
3168 alias large='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-150-*-*-c-*-iso8859-15\007"'
3169 alias huge='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-210-*-*-c-*-iso8859-15\007"'
3170 alias smartfont='echo -en "\033]50;-artwiz-smoothansi-*-*-*-*-*-*-*-*-*-*-*-*\007"'
3171 alias semifont='echo -en "\033]50;-misc-fixed-medium-r-semicondensed-*-*-120-*-*-*-*-iso8859-15\007"'
3174 #a2# Execute \kbd{du -sch}
3176 #a2# Execute \kbd{jobs -l}
3180 #a2# Execute \kbd{./configure}
3181 alias CO="./configure"
3182 #a2# Execute \kbd{./configure --help}
3183 alias CH="./configure --help"
3186 #a2# Execute \kbd{ls -lSrah}
3187 alias dir="ls -lSrah"
3188 #a2# Only show dot-directories
3189 alias lad='ls -d .*(/)' # only show dot-directories
3190 #a2# Only show dot-files
3191 alias lsa='ls -a .*(.)' # only show dot-files
3192 #a2# Only files with setgid/setuid/sticky flag
3193 alias lss='ls -l *(s,S,t)' # only files with setgid/setuid/sticky flag
3194 #a2# Only show 1st ten symlinks
3195 alias lsl='ls -l *(@)' # only symlinks
3196 #a2# Display only executables
3197 alias lsx='ls -l *(*)' # only executables
3198 #a2# Display world-{readable,writable,executable} files
3199 alias lsw='ls -ld *(R,W,X.^ND/)' # world-{readable,writable,executable} files
3200 #a2# Display the ten biggest files
3201 alias lsbig="ls -flh *(.OL[1,10])" # display the biggest files
3202 #a2# Only show directories
3203 alias lsd='ls -d *(/)' # only show directories
3204 #a2# Only show empty directories
3205 alias lse='ls -d *(/^F)' # only show empty directories
3206 #a2# Display the ten newest files
3207 alias lsnew="ls -rl *(D.om[1,10])" # display the newest files
3208 #a2# Display the ten oldest files
3209 alias lsold="ls -rtlh *(D.om[1,10])" # display the oldest files
3210 #a2# Display the ten smallest files
3211 alias lssmall="ls -Srl *(.oL[1,10])" # display the smallest files
3214 #a2# Execute \kbd{chmod 600}
3215 alias rw-='chmod 600'
3216 #a2# Execute \kbd{chmod 700}
3217 alias rwx='chmod 700'
3218 #m# a2 r-{}- Execute \kbd{chmod 644}
3219 alias r--='chmod 644'
3220 #a2# Execute \kbd{chmod 755}
3221 alias r-x='chmod 755'
3223 # some useful aliases
3224 #a2# Execute \kbd{mkdir -o}
3228 #a2# Execute \kbd{mplayer -vo fbdev}
3229 alias cmplayer='mplayer -vo fbdev'
3230 #a2# Execute \kbd{mplayer -vo fbdev -fs -zoom}
3231 alias fbmplayer='mplayer -vo fbdev -fs -zoom'
3232 #a2# Execute \kbd{links2 -driver fb}
3233 alias fblinks='links2 -driver fb'
3235 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
3236 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3237 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3240 check_com -c python && alias http="python -m SimpleHTTPServer"
3242 # Use 'g' instead of 'git':
3243 check_com g || alias g='git'
3245 # work around non utf8 capable software in utf environment via $LANG and luit
3246 if check_com isutfenv && check_com luit ; then
3247 if check_com -c mrxvt ; then
3248 isutfenv && [[ -n "$LANG" ]] && \
3249 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
3252 if check_com -c aterm ; then
3253 isutfenv && [[ -n "$LANG" ]] && \
3254 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
3257 if check_com -c centericq ; then
3258 isutfenv && [[ -n "$LANG" ]] && \
3259 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
3264 # useful functions {{{
3267 #f4# Search for newspostings from authors
3268 agoogle() { ${=BROWSER} "http://groups.google.com/groups?as_uauthors=$*" ; }
3269 #f4# Search Debian Bug Tracking System
3273 if [[ $# -eq 1 ]]; then
3276 ${=BROWSER} "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=$1"
3279 ${=BROWSER} "http://bugs.debian.org/cgi-bin/pkgreport.cgi?submitter=$1"
3282 ${=BROWSER} "http://bugs.debian.org/$*"
3286 print "$0 needs one argument"
3290 #f4# Search Debian Bug Tracking System in mbox format
3298 ${=BROWSER} http://search.dmoz.org/cgi-bin/search\?search=${1// /_}
3300 #f4# Search German Wiktionary
3303 ${=BROWSER} http://de.wiktionary.org/wiki/${(C)1// /_}
3305 #f4# Search English Wiktionary
3308 ${=BROWSER} http://en.wiktionary.org/wiki/${(C)1// /_}
3310 #f4# Search Google Groups
3313 ${=BROWSER} "http://groups.google.com/groups?q=$*"
3318 ${=BROWSER} "http://www.google.com/search?&num=100&q=$*"
3320 #f4# Search Google Groups for MsgID
3323 ${=BROWSER} "http://groups.google.com/groups?selm=$*"
3325 #f4# Search Netcraft
3328 ${=BROWSER} "http://toolbar.netcraft.com/site_report?url=$1"
3330 #f4# Use German Wikipedia's full text search
3333 ${=BROWSER} http://de.wikipedia.org/wiki/Spezial:Search/${(C)1}
3335 #f4# search \kbd{dict.leo.org}
3338 ${=BROWSER} "http://dict.leo.org/?search=$*"
3340 #f4# Search German Wikipedia
3343 ${=BROWSER} http://de.wikipedia.org/wiki/"${(C)*}"
3345 #f4# Search English Wikipedia
3348 ${=BROWSER} http://en.wikipedia.org/wiki/"${(C)*}"
3350 #f4# Search official debs
3353 ${=BROWSER} "http://packages.debian.org/search?keywords=$1&searchon=contents&suite=${2:=unstable}§ion=all"
3356 #m# f4 gex() Exact search via Google
3357 check_com google && gex () {
3358 google "\"[ $1]\" $*"
3362 #f5# Backup \kbd{file {\rm to} file\_timestamp}
3365 cp -b $1 $1_`date --iso-8601=m`
3370 diff -crd "$@" | egrep -v "^Only in |^Binary files "
3372 #f5# cd to directoy and list files
3380 cvs add $* && cvs com -m 'initial checkin' $*
3385 cvs diff -N $* |& $PAGER
3390 cvs log $* |& $PAGER
3407 #f5# Disassemble source files using gcc and as
3410 gcc -pipe -S -o - -O -g $* | as -aldh -o /dev/null
3412 #f5# Firefox remote control - open given URL
3414 if [ -e /etc/debian_version ]; then
3415 firefox -a iceweasel -remote "openURL($1)" || firefox ${1}&
3417 firefox -a firefox -remote "openURL($1)" || firefox ${1}&
3420 #f5# Create Directoy and \kbd{cd} to it
3422 mkdir -p "$@" && cd "$@"
3424 #f5# Unified diff to timestamped outputfile
3426 diff -udrP "$1" "$2" > diff.`date "+%Y-%m-%d"`."$1"
3428 #f5# Memory overview
3430 ps aux | awk '{if (NR > 1) print $5; if (NR > 2) print "+"} END { print "p" }' | dc
3432 #f5# Show contents of gzipped tar file
3435 gunzip -c $1 | tar -tf - -- | $PAGER
3437 #f5# Show contents of zip file
3440 unzip -l $1 | $PAGER
3445 diff -urd $* | egrep -v "^Only in |^Binary files "
3447 #f5# (Mis)use \kbd{vim} as \kbd{less}
3450 vim --cmd 'let no_plugin_maps = 1' -c "so \$VIMRUNTIME/macros/less.vim" "${@:--}"
3453 # Function Usage: uopen $URL/$file
3454 #f5# Download a file and display it locally
3457 if ! [[ -n "$1" ]] ; then
3458 print "Usage: uopen \$URL/\$file">&2
3462 MIME=$(curl --head $FILE | grep Content-Type | cut -d ' ' -f 2 | cut -d\; -f 1)
3464 curl $FILE | see ${MIME}:-
3468 # Function Usage: doc packagename
3469 #f5# \kbd{cd} to /usr/share/doc/\textit{package}
3472 cd /usr/share/doc/$1 && ls
3474 _doc() { _files -W /usr/share/doc -/ }
3475 check_com compdef && compdef _doc doc
3477 #f5# Make screenshot
3479 [[ ! -d ~/shots ]] && mkdir ~/shots
3480 #cd ~/shots ; sleep 5 ; import -window root -depth 8 -quality 80 `date "+%Y-%m-%d--%H:%M:%S"`.png
3481 cd ~/shots ; sleep 5; import -window root shot_`date --iso-8601=m`.jpg
3487 images=( *.{jpg,gif,png}(.N) )
3489 if [[ $#images -eq 0 ]] ; then
3490 print "No image files found"
3496 #f5# Create PDF file from source code
3501 a2ps --medium A4dj -E -o $output $*
3505 # zsh with perl-regex - use it e.g. via:
3506 # regcheck '\s\d\.\d{3}\.\d{3} Euro' ' 1.000.000 Euro'
3507 #f5# Checks whether a regex matches or not.\\&\quad Example: \kbd{regcheck '.\{3\} EUR' '500 EUR'}
3510 zmodload -i zsh/pcre
3511 pcre_compile $1 && \
3512 pcre_match $2 && echo "regex matches" || echo "regex does not match"
3515 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
3518 print -l -- *(a-${1:-1})
3521 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
3524 print -l -- *(c-${1:-1})
3527 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
3530 print -l -- *(m-${1:-1})
3532 # modified() was named new() in earlier versions, add an alias for backwards compatibility
3533 check_com new || alias new=modified
3535 #f5# Grep in history
3540 # use colors when GNU grep with color-support
3541 #a2# Execute \kbd{grep -{}-color=auto}
3542 (grep --help 2>/dev/null |grep -- --color) >/dev/null && alias grep='grep --color=auto'
3543 #a2# Execute \kbd{grep -i -{}-color=auto}
3544 alias GREP='grep -i --color=auto'
3546 #f5# Watch manpages in a stretched style
3547 man2() { PAGER='dash -c "sed G | /usr/bin/less"' command man "$@" ; }
3549 # d():Copyright 2005 Nikolai Weibull <nikolai@bitwi.se>
3550 # note: option AUTO_PUSHD has to be set
3551 #f5# Jump between directories
3555 local color=$fg_bold[blue]
3557 dirs -p | while read dir; do
3558 local num="${$(printf "%-4d " $i)/ /.}"
3559 printf " %s $color%s$reset_color\n" $num $dir
3563 read -r 'dir?Jump to directory: ' || return
3564 (( dir == -1 )) && return
3565 if (( dir < 0 || dir >= i )); then
3566 echo d: no such directory stack entry: $dir
3572 # usage example: 'lcheck strcpy'
3573 #f5# Find out which libs define a symbol
3575 if [[ -n "$1" ]] ; then
3576 nm -go /usr/lib/lib*.a 2>/dev/null | grep ":[[:xdigit:]]\{8\} . .*$1"
3578 echo "Usage: lcheck <function>" >&2
3582 #f5# Clean up directory - remove well known tempfiles
3584 FILES=(*~(N) .*~(N) \#*\#(N) *.o(N) a.out(N) *.core(N) *.cmo(N) *.cmi(N) .*.swp(N))
3586 if [[ $NBFILES > 0 ]] ; then
3589 echo -n "Remove these files? [y/n] "
3591 if [[ $ans == "y" ]] ; then
3593 echo ">> $PWD purged, $NBFILES files removed"
3595 echo "Ok. .. then not.."
3601 # 'translate' looks up fot a word in a file with language-to-language
3602 # translations (field separator should be " : "). A typical wordlist looks
3604 # | english-word : german-transmission
3605 # It's also only possible to translate english to german but not reciprocal.
3606 # Use the following oneliner to turn back the sort order:
3607 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
3608 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
3609 #f5# Translates a word
3614 translate -l de-en $2
3617 translate -l en-de $2
3620 echo "Usage: $0 { -D | -E }"
3621 echo " -D == German to English"
3622 echo " -E == English to German"
3626 #f5# List all occurrences of programm in current PATH
3629 if [[ $# = 0 ]] ; then
3630 echo "Usage: $0 program"
3631 echo "Example: $0 zsh"
3632 echo "Lists all occurrences of program in the current PATH."
3634 ls -l ${^path}/*$1*(*N)
3638 # Found in the mailinglistarchive from Zsh (IIRC ~1996)
3639 #f5# Select items for specific command(s) from history
3644 echo "Usage: $0 command"
3647 cmd=(${(f)"$(grep -w $1 $HISTFILE | sort | uniq | pr -tn)"})
3648 print -l $cmd | less -F
3649 echo -n "enter number of desired command [1 - $(( ${#cmd[@]} - 1 ))]: "
3652 print -z "${cmd[$answer]#*$TAB}"
3655 # Use vim to convert plaintext to HTML
3656 #f5# Transform files to html with highlighting
3659 vim -u NONE -n -c ':syntax on' -c ':so $VIMRUNTIME/syntax/2html.vim' -c ':wqa' $1 &>/dev/null
3662 # Usage: simple-extract <file>
3663 #f5# Smart archive extractor
3666 if [[ -f $1 ]] ; then
3668 *.tar.bz2) bzip2 -v -d $1 ;;
3669 *.tar.gz) tar -xvzf $1 ;;
3672 *.bz2) bzip2 -d $1 ;;
3674 *.gz) gunzip -d $1 ;;
3675 *.tar) tar -xvf $1 ;;
3676 *.tgz) gunzip -d $1 ;;
3677 *.tbz2) tar -jxvf $1 ;;
3679 *.Z) uncompress $1 ;;
3680 *) echo "'$1' Error. Please go away" ;;
3683 echo "'$1' is not a valid file"
3687 # Usage: smartcompress <file> (<type>)
3688 #f5# Smart archive creator
3691 if [[ -n $2 ]] ; then
3693 tgz | tar.gz) tar -zcvf$1.$2 $1 ;;
3694 tbz2 | tar.bz2) tar -jcvf$1.$2 $1 ;;
3695 tar.Z) tar -Zcvf$1.$2 $1 ;;
3696 tar) tar -cvf$1.$2 $1 ;;
3697 gz | gzip) gzip $1 ;;
3698 bz2 | bzip2) bzip2 $1 ;;
3700 echo "Error: $2 is not a valid compression type"
3704 smartcompress $1 tar.gz
3708 # Usage: show-archive <archive>
3709 #f5# List an archive's content
3712 if [[ -f $1 ]] ; then
3714 *.tar.gz) gunzip -c $1 | tar -tf - -- ;;
3715 *.tar) tar -tf $1 ;;
3716 *.tgz) tar -ztf $1 ;;
3717 *.zip) unzip -l $1 ;;
3719 *.deb) dpkg-deb --fsys-tarfile $1 | tar -tf - -- ;;
3720 *) echo "'$1' Error. Please go away" ;;
3723 echo "'$1' is not a valid archive"
3727 # It's shameless stolen from <http://www.vim.org/tips/tip.php?tip_id=167>
3728 #f5# Use \kbd{vim} as your manpage reader
3731 man $* | col -b | view -c 'set ft=man nomod nolist' -
3734 # function readme() { $PAGER -- (#ia3)readme* }
3735 #f5# View all README-like files in current directory in pager
3739 files=(./(#i)*(read*me|lue*m(in|)ut)*(ND))
3740 if (($#files)) ; then
3743 print 'No README files.'
3747 # function ansi-colors()
3748 #f5# Display ANSI colors
3750 typeset esc="\033[" line1 line2
3751 echo " _ _ _40 _ _ _41_ _ _ _42 _ _ 43_ _ _ 44_ _ _45 _ _ _ 46_ _ _ 47_ _ _ 49_ _"
3752 for fore in 30 31 32 33 34 35 36 37; do
3755 for back in 40 41 42 43 44 45 46 47 49; do
3756 line1="${line1}${esc}${back};${fore}m Normal ${esc}0m"
3757 line2="${line2}${esc}${back};${fore};1m Bold ${esc}0m"
3759 echo -e "$line1\n$line2"
3763 #f5# Find all files in \$PATH with setuid bit set
3764 suidfind() { ls -latg $path | grep '^...s' }
3766 # TODO: So, this is the third incarnation of this function!?
3767 #f5# Reload given functions
3769 for func in $argv ; do
3775 # a small check to see which DIR is located on which server/partition.
3776 # stolen and modified from Sven's zshrc.forall
3777 #f5# Report diskusage of a directory
3780 if [[ -n "$1" ]] ; then
3781 for dir in "$@" ; do
3782 if [[ -d "$dir" ]] ; then
3783 ( cd $dir; echo "-<$dir>"; du -shx .; echo);
3785 echo "warning: $dir does not exist" >&2
3789 for dir in $path; do
3790 if [[ -d "$dir" ]] ; then
3791 ( cd $dir; echo "-<$dir>"; du -shx .; echo);
3793 echo "warning: $dir does not exist" >&2
3799 # % slow_print `cat /etc/passwd`
3800 #f5# Slowly print out parameters
3802 for argument in "$@" ; do
3803 for ((i = 1; i <= ${#1} ;i++)) ; do
3804 print -n "${argument[i]}"
3812 #f5# Show some status info
3815 print "Date..: "$(date "+%Y-%m-%d %H:%M:%S")
3816 print "Shell.: Zsh $ZSH_VERSION (PID = $$, $SHLVL nests)"
3817 print "Term..: $TTY ($TERM), ${BAUD:+$BAUD bauds, }$COLUMNS x $LINES chars"
3818 print "Login.: $LOGNAME (UID = $EUID) on $HOST"
3819 print "System: $(cat /etc/[A-Za-z]*[_-][rv]e[lr]*)"
3820 print "Uptime:$(uptime)"
3825 #f5# Rip an audio CD
3829 cdrdao read-cd --device $DEVICE --driver generic-mmc audiocd.toc
3830 cdrdao read-cddb --device $DEVICE --driver generic-mmc audiocd.toc
3831 echo " * Would you like to burn the cd now? (yes/no)"
3833 if [[ "$input" = "yes" ]] ; then
3834 echo " ! Burning Audio CD"
3838 echo " ! Invalid response."
3843 #f5# Burn an audio CD (in combination with audiorip)
3846 cdrdao write --device $DEVICE --driver generic-mmc audiocd.toc
3847 echo " * Should I remove the temporary files? (yes/no)"
3849 if [[ "$input" = "yes" ]] ; then
3850 echo " ! Removing Temporary Files."
3855 echo " ! Invalid response."
3859 #f5# Make an audio CD from all mp3 files
3861 # TODO: do the renaming more zshish, possibly with zmv()
3864 for i in *.[Mm][Pp]3; do mv "$i" `echo $i | tr '[A-Z]' '[a-z]'`; done
3865 for i in *.mp3; do mv "$i" `echo $i | tr ' ' '_'`; done
3866 for i in *.mp3; do mpg123 -w `basename $i .mp3`.wav $i; done
3868 for i in *.wav; do sox $i.wav -r 44100 $i.wav resample; done
3871 #f5# Create an ISO image. You are prompted for\\&\quad volume name, filename and directory
3874 echo " * Volume name "
3876 echo " * ISO Name (ie. tmp.iso)"
3878 echo " * Directory or File"
3880 mkisofs -o ~/$iso -A $volume -allow-multidot -J -R -iso-level 3 -V $volume -R $files
3883 #f5# Simple thumbnails generator
3885 rm -rf thumb-* index.html
3889 <title>Images</title>
3891 <body>" > index.html
3892 for f in *.(gif|jpeg|jpg|png) ; do
3893 convert -size 100x200 "$f" -resize 100x200 thumb-"$f"
3894 echo " <a href=\"$f\"><img src=\"thumb-$f\"></a>" >> index.html
3898 </html>" >> index.html
3901 #f5# Set all ulimit parameters to \kbd{unlimited}
3912 # ogg2mp3 with bitrate of 192
3915 oggdec -o - $1 | lame -b 192 - ${1:r}.mp3
3918 #f5# RFC 2396 URL encoding in Z-Shell
3923 print ${(j::)input/(#b)([^A-Za-z0-9_.!~*\'\(\)-])/%${(l:2::0:)$(([##16]#match))}}
3926 # http://strcat.de/blog/index.php?/archives/335-Software-sauber-deinstallieren...html
3927 #f5# Log 'make install' output
3930 [[ ! -d ~/.errorlogs ]] && mkdir ~/.errorlogs
3931 make -n install > ~/.errorlogs/${PWD##*/}-makelog
3934 #f5# Indent source code
3936 indent -npro -kr -i8 -ts8 -sob -l80 -ss -ncs "$@"
3939 # highlight important stuff in diff output, usage example: hg diff | hidiff
3940 #m# a2 hidiff \kbd{histring} oneliner for diffs
3941 check_com -c histring && \
3942 alias hidiff="histring -fE '^Comparing files .*|^diff .*' | histring -c yellow -fE '^\-.*' | histring -c green -fE '^\+.*'"
3944 # rename pictures based on information found in exif headers
3945 #f5# Rename pictures based on information found in exif headers
3948 if [[ $# -lt 1 ]] ; then
3949 echo 'Usage: jpgrename $FILES' >& 2
3952 echo -n 'Checking for jhead with version newer than 1.9: '
3953 jhead_version=`jhead -h | grep 'used by most Digital Cameras. v.*' | awk '{print $6}' | tr -d v`
3954 if [[ $jhead_version > '1.9' ]]; then
3955 echo 'success - now running jhead.'
3956 jhead -n%Y-%m-%d_%Hh%M_%f $*
3958 echo 'failed - exiting.'
3963 # get_ic() - queries imap servers for capabilities; real simple. no imaps
3967 if [[ ! -z $1 ]] ; then
3969 print "querying imap server on $1:${port}...\n";
3970 print "a1 capability\na2 logout\n" | nc $1 ${port}
3972 print "usage:\n $0 <imap-server> [port]"
3976 # creates a Maildir/ with its {new,cur,tmp} subdirs
3980 root=${MAILDIR_ROOT:-${HOME}/Mail}
3981 if [[ -z ${1} ]] ; then print "Usage:\n $0 <dirname>" ; return 1 ; fi
3983 mkdir -p ${root}/${subdir}/{cur,new,tmp}
3986 #f5# Change the xterm title from within GNU-screen
3989 if [[ $1 != "-f" ]] ; then
3990 if [[ -z ${DISPLAY} ]] ; then
3991 printf 'xtrename only makes sense in X11.\n'
3997 if [[ -z $1 ]] ; then
3998 printf 'usage: xtrename [-f] "title for xterm"\n'
3999 printf ' renames the title of xterm from _within_ screen.\n'
4000 printf ' also works without screen.\n'
4001 printf ' will not work if DISPLAY is unset, use -f to override.\n'
4004 print -n "\eP\e]0;${1}\C-G\e\\"
4008 # hl() highlighted less
4009 # http://ft.bewatermyfriend.org/comp/data/zsh/zfunct.html
4010 if check_com -c highlight ; then
4014 theme=${HL_THEME:-""}
4017 ( printf 'available languages (syntax parameter):\n\n' ;
4018 highlight --list-langs ; ) | less -SMr
4021 ( printf 'available themes (style parameter):\n\n' ;
4022 highlight --list-themes ; ) | less -SMr
4025 printf 'usage: hl <syntax[:theme]> <file>\n'
4026 printf ' available options: --list (-l), --themes (-t), --help (-h)\n\n'
4027 printf ' Example: hl c main.c\n'
4030 if [[ -z ${2} ]] || (( ${#argv} > 2 )) ; then
4031 printf 'usage: hl <syntax[:theme]> <file>\n'
4032 printf ' available options: --list (-l), --themes (-t), --help (-h)\n'
4033 (( ${#argv} > 2 )) && printf ' Too many arguments.\n'
4037 [[ ${1} == *:* ]] && [[ -n ${1#*:} ]] && theme=${1#*:}
4038 if [[ -n ${theme} ]] ; then
4039 highlight --xterm256 --syntax ${lang} --style ${theme} ${2} | less -SMr
4041 highlight --ansi --syntax ${lang} ${2} | less -SMr
4047 # ... and a proper completion for hl()
4048 # needs 'highlight' as well, so it fits fine in here.
4049 function _hl_genarg() {
4051 if [[ -prefix 1 *: ]] ; then
4053 themes=(${${${(f)"$(LC_ALL=C highlight --list-themes)"}/ #/}:#*(Installed|Use name)*})
4055 _wanted -C list themes expl theme compadd ${themes}
4058 langs=(${${${(f)"$(LC_ALL=C highlight --list-langs)"}/ #/}:#*(Installed|Use name)*})
4059 _wanted -C list languages expl languages compadd -S ':' -q ${langs}
4062 function _hl_complete() {
4063 _arguments -s '1: :_hl_genarg' '2:files:_path_files'
4065 compdef _hl_complete hl
4069 # Rewrite this by either using tinyurl.com's API
4070 # or using another shortening service to comply with
4071 # tinyurl.com's policy.
4073 # Create small urls via http://tinyurl.com using wget(1).
4076 # [[ -z $1 ]] && { print "USAGE: zurl <URL>" ; return 1 }
4078 # local PN url tiny grabber search result preview
4081 ## Check existence of given URL with the help of ping(1).
4082 ## N.B. ping(1) only works without an eventual given protocol.
4083 # ping -c 1 ${${url#(ftp|http)://}%%/*} >& /dev/null || \
4084 # read -q "?Given host ${${url#http://*/}%/*} is not reachable by pinging. Proceed anyway? [y|n] "
4086 # if (( $? == 0 )) ; then
4087 ## Prepend 'http://' to given URL where necessary for later output.
4088 # [[ ${url} != http(s|)://* ]] && url='http://'${url}
4089 # tiny='http://tinyurl.com/create.php?url='
4090 # if check_com -c wget ; then
4091 # grabber='wget -O- -o/dev/null'
4093 # print "wget is not available, but mandatory for ${PN}. Aborting."
4095 ## Looking for i.e.`copy('http://tinyurl.com/7efkze')' in TinyURL's HTML code.
4096 # search='copy\(?http://tinyurl.com/[[:alnum:]]##*'
4097 # result=${(M)${${${(f)"$(${=grabber} ${tiny}${url})"}[(fr)${search}*]}//[()\';]/}%%http:*}
4098 ## TinyURL provides the rather new feature preview for more confidence. <http://tinyurl.com/preview.php>
4099 # preview='http://preview.'${result#http://}
4101 # printf '%s\n\n' "${PN} - Shrinking long URLs via webservice TinyURL <http://tinyurl.com>."
4102 # printf '%s\t%s\n\n' 'Given URL:' ${url}
4103 # printf '%s\t%s\n\t\t%s\n' 'TinyURL:' ${result} ${preview}
4109 #f2# Print a specific line of file(s).
4113 if [ $# -lt 2 ] ; then
4114 print "Usage: linenr <number>[,<number>] <file>" ; return 1
4115 elif [ $# -eq 2 ] ; then
4118 command ed -s $file <<< "${number}n"
4122 for file in "$@" ; do
4123 if [ ! -d $file ] ; then
4125 command ed -s $file <<< "${number}n" 2> /dev/null
4134 #f2# Find history events by search pattern and list them by date.
4138 local usage help ident format_l format_s first_char remain first last
4139 usage='USAGE: whatwhen [options] <searchstring> <search range>'
4140 help='Use `whatwhen -h'\'' for further explanations.'
4141 ident=${(l,${#${:-Usage: }},, ,)}
4142 format_l="${ident}%s\t\t\t%s\n"
4143 format_s="${format_l//(\\t)##/\\t}"
4144 # Make the first char of the word to search for case
4145 # insensitive; e.g. [aA]
4146 first_char=[${(L)1[1]}${(U)1[1]}]
4148 # Default search range is `-100'.
4150 # Optional, just used for `<first> <last>' given.
4154 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
4155 printf '%s\n%s\n\n' ${usage} ${help} && return 1
4158 printf '%s\n\n' ${usage}
4160 printf $format_l '-h' 'show help text'
4162 print 'SEARCH RANGE:'
4163 printf $format_l "'0'" 'the whole history,'
4164 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
4165 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
4166 printf '\n%s\n' 'EXAMPLES:'
4167 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
4168 printf $format_l 'whatwhen zsh -250'
4169 printf $format_l 'whatwhen foo 1 99'
4172 printf '%s\n%s\n\n' ${usage} ${help} && return 1
4175 # -l list results on stout rather than invoking $EDITOR.
4176 # -i Print dates as in YYYY-MM-DD.
4177 # -m Search for a - quoted - pattern within the history.
4178 fc -li -m "*${first_char}${remain}*" $first $last
4184 # change fluxbox keys from 'Alt-#' to 'Alt-F#' and vice versa
4187 [[ -n "$FLUXKEYS" ]] || local FLUXKEYS="$HOME/.fluxbox/keys"
4188 if ! [[ -r "$FLUXKEYS" ]] ; then
4189 echo "Sorry, \$FLUXKEYS file $FLUXKEYS could not be read - nothing to be done."
4192 if grep -q 'Mod1 F[0-9] :Workspace [0-9]' $FLUXKEYS ; then
4193 echo -n 'Switching to Alt-# mode in ~/.fluxbox/keys: '
4194 sed -i -e 's|^\(Mod[0-9]\+[: space :]\+\)F\([0-9]\+[: space :]\+:Workspace.*\)|\1\2|' $FLUXKEYS && echo done || echo failed
4195 elif grep -q 'Mod1 [0-9] :Workspace [0-9]' $FLUXKEYS ; then
4196 echo -n 'Switching to Alt-F# mode in ~/.fluxbox/keys: '
4197 sed -i -e 's|^\(Mod[0-9]\+[: space :]\+\)\([0-9]\+[: space :]\+:Workspace.*\)|\1F\2|' $FLUXKEYS && echo done || echo failed
4199 echo 'Sorry, do not know what to do.'
4205 # retrieve weather information on the console
4206 # Usage example: 'weather LOWG'
4210 print 'Usage: weather <station_id>' >&2
4211 print 'List of stations: http://en.wikipedia.org/wiki/List_of_airports_by_ICAO_code'>&2
4215 local VERBOSE="yes" # TODO: Make this a command line switch
4218 local PLACE="${1:u}"
4219 local DIR="${HOME}/.weather"
4220 local LOG="${DIR}/log"
4222 [[ -d ${DIR} ]] || {
4223 print -n "Creating ${DIR}: "
4228 print "Retrieving information for ${PLACE}:"
4230 cd ${DIR} && wget -T 10 --no-verbose --output-file=$LOG --timestamping http://weather.noaa.gov/pub/data/observations/metar/decoded/$PLACE.TXT
4232 if [[ $? -eq 0 ]] ; then
4233 if [[ -n "$VERBOSE" ]] ; then
4236 DATE=$(grep 'UTC' ${PLACE}.TXT | sed 's#.* /##')
4237 TEMPERATURE=$(awk '/Temperature/ { print $4" degree Celcius / " $2" degree Fahrenheit" }' ${PLACE}.TXT | tr -d '(')
4239 echo "temp: $TEMPERATURE"
4242 print "There was an error retrieving the weather information for $PLACE" >&2
4251 # mercurial related stuff {{{
4252 if check_com -c hg ; then
4253 # gnu like diff for mercurial
4254 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
4255 #f5# GNU like diff for mercurial
4258 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
4261 # build debian package
4262 #a2# Alias for \kbd{hg-buildpackage}
4263 alias hbp='hg-buildpackage'
4265 # execute commands on the versioned patch-queue from the current repos
4266 alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
4268 # diffstat for specific version of a mercurial repository
4269 # hgstat => display diffstat between last revision and tip
4270 # hgstat 1234 => display diffstat between revision 1234 and tip
4271 #f5# Diffstat for specific version of a mercurial repos
4274 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
4277 fi # end of check whether we have the 'hg'-executable
4281 # some useful commands often hard to remember - let's grep for them {{{
4282 # actually use our zg() function now. :)
4284 # Work around ion/xterm resize bug.
4285 #if [[ "$SHLVL" -eq 1 ]]; then
4286 # if check_com -c resize ; then
4287 # eval `resize </dev/null`
4292 # /usr/bin/jackd -dalsa -dhw:0 -r48000 -p1024 -n2
4293 # now play audio file:
4294 # alsaplayer -o jack foobar.mp3
4296 # send files via netcat
4298 # send() {j=$*; tar cpz ${j/%${!#}/}|nc -w 1 ${!#} 51330;}
4300 # alias receive='nc -vlp 51330 | tar xzvp'
4303 # dh_make -e foo@localhost -f $1
4304 # dpkg-buildpackage -rfakeroot
4306 # dpkg-scanpackages ./ /dev/null | gzip > Packages.gz
4307 # dpkg-scansources . | gzip > Sources.gz
4308 # grep-dctrl --field Maintainer $* /var/lib/apt/lists/*
4311 # convert -geometry 200x200 -interlace LINE -verbose
4312 # ldapsearch -x -b "OU=Bedienstete,O=tug" -h ldap.tugraz.at sn=$1
4313 # ps -ao user,pcpu,start,command
4314 # gpg --keyserver blackhole.pca.dfn.de --recv-keys
4315 # xterm -bg black -fg yellow -fn -misc-fixed-medium-r-normal--14-140-75-75-c-90-iso8859-15 -ah
4316 # nc -vz $1 1-1024 # portscan via netcat
4317 # wget --mirror --no-parent --convert-links
4319 # autoload -U tetris; zle -N tetris; bindkey '...' ; echo "press ... for playing tennis"
4321 # modify console cursor
4322 # see http://www.tldp.org/HOWTO/Framebuffer-HOWTO-5.html
4323 # print $'\e[?96;0;64c'
4326 # grml-small cleanups {{{
4328 # The following is used to remove zsh-config-items that do not work
4329 # in grml-small by default.
4330 # If you do not want these adjustments (for whatever reason), set
4331 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
4332 # sources if it is there).
4334 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
4337 unalias 'V' &> /dev/null
4338 unfunction vman &> /dev/null
4339 unfunction viless &> /dev/null
4340 unfunction 2html &> /dev/null
4342 # manpages are not in grmlsmall
4343 unfunction manzsh &> /dev/null
4344 unfunction man2 &> /dev/null
4352 ## genrefcard.pl settings {{{
4354 ### doc strings for external functions from files
4355 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
4357 ### example: split functions-search 8,16,24,32
4358 #@# split functions-search 8
4362 ## END OF FILE #################################################################
4363 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4