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.
421 if (( ${#argv} < 1 )) ; then
422 printf 'usage: xsource FILE(s)...\n' >&2
426 while (( ${#argv} > 0 )) ; do
427 [[ -r $1 ]] && source $1
433 # Check if we can read a given file and 'cat(1)' it.
436 if (( ${#argv} != 1 )) ; then
437 printf 'usage: xcat FILE\n' >&2
441 [[ -r $1 ]] && cat $1
445 # Remove these functions again, they are of use only in these
446 # setup files. This should be called at the end of .zshrc.
450 funcs=(salias xcat xsource xunfunction zrcautoload)
452 for func in $funcs ; do
453 [[ -n ${functions[$func]} ]] \
459 # this allows us to stay in sync with grml's zshrc and put own
460 # modifications in ~/.zshrc.local
462 xsource "/etc/zsh/zshrc.local"
463 xsource "${HOME}/.zshrc.local"
470 if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then
471 xsource "/etc/default/locale"
474 for var in LANG LC_ALL LC_MESSAGES ; do
475 [[ -n ${(P)var} ]] && export $var
478 xsource "/etc/sysconfig/keyboard"
480 TZ=$(xcat /etc/timezone)
483 # {{{ set some variables
484 if check_com -c vim ; then
486 export EDITOR=${EDITOR:-vim}
488 export EDITOR=${EDITOR:-vi}
492 export PAGER=${PAGER:-less}
495 export MAIL=${MAIL:-/var/mail/$USER}
497 # if we don't set $SHELL then aterm, rxvt,.. will use /bin/sh or /bin/bash :-/
498 export SHELL='/bin/zsh'
500 # color setup for ls:
501 check_com -c dircolors && eval $(dircolors -b)
502 # color setup for ls on OS X:
503 isdarwin && export CLICOLOR=1
505 # do MacPorts setup on darwin
506 if isdarwin && [[ -d /opt/local ]]; then
507 # Note: PATH gets set in /etc/zprofile on Darwin, so this can't go into
509 PATH="/opt/local/bin:/opt/local/sbin:$PATH"
510 MANPATH="/opt/local/share/man:$MANPATH"
512 # do Fink setup on darwin
513 isdarwin && xsource /sw/bin/init.sh
515 # load our function and completion directories
516 for fdir in /usr/share/grml/zsh/completion /usr/share/grml/functions; do
517 fpath=( ${fdir} ${fdir}/**/*(/N) ${fpath} )
518 if [[ ${fpath} == '/usr/share/grml/zsh/functions' ]] ; then
519 for func in ${fdir}/**/[^_]*[^~](N.) ; do
520 zrcautoload ${func:t}
526 # support colors in less
527 export LESS_TERMCAP_mb=$'\E[01;31m'
528 export LESS_TERMCAP_md=$'\E[01;31m'
529 export LESS_TERMCAP_me=$'\E[0m'
530 export LESS_TERMCAP_se=$'\E[0m'
531 export LESS_TERMCAP_so=$'\E[01;44;33m'
532 export LESS_TERMCAP_ue=$'\E[0m'
533 export LESS_TERMCAP_us=$'\E[01;32m'
535 MAILCHECK=30 # mailchecks
536 REPORTTIME=5 # report about cpu-/system-/user-time of command if running longer than 5 seconds
537 watch=(notme root) # watch for everyone but me and root
539 # automatically remove duplicates from these arrays
540 typeset -U path cdpath fpath manpath
544 if [[ "$TERM" != emacs ]] ; then
545 [[ -z "$terminfo[kdch1]" ]] || bindkey -M emacs "$terminfo[kdch1]" delete-char
546 [[ -z "$terminfo[khome]" ]] || bindkey -M emacs "$terminfo[khome]" beginning-of-line
547 [[ -z "$terminfo[kend]" ]] || bindkey -M emacs "$terminfo[kend]" end-of-line
548 [[ -z "$terminfo[kdch1]" ]] || bindkey -M vicmd "$terminfo[kdch1]" vi-delete-char
549 [[ -z "$terminfo[khome]" ]] || bindkey -M vicmd "$terminfo[khome]" vi-beginning-of-line
550 [[ -z "$terminfo[kend]" ]] || bindkey -M vicmd "$terminfo[kend]" vi-end-of-line
551 [[ -z "$terminfo[cuu1]" ]] || bindkey -M viins "$terminfo[cuu1]" vi-up-line-or-history
552 [[ -z "$terminfo[cuf1]" ]] || bindkey -M viins "$terminfo[cuf1]" vi-forward-char
553 [[ -z "$terminfo[kcuu1]" ]] || bindkey -M viins "$terminfo[kcuu1]" vi-up-line-or-history
554 [[ -z "$terminfo[kcud1]" ]] || bindkey -M viins "$terminfo[kcud1]" vi-down-line-or-history
555 [[ -z "$terminfo[kcuf1]" ]] || bindkey -M viins "$terminfo[kcuf1]" vi-forward-char
556 [[ -z "$terminfo[kcub1]" ]] || bindkey -M viins "$terminfo[kcub1]" vi-backward-char
558 [[ "$terminfo[kcuu1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcuu1]/O/[}" vi-up-line-or-history
559 [[ "$terminfo[kcud1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcud1]/O/[}" vi-down-line-or-history
560 [[ "$terminfo[kcuf1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcuf1]/O/[}" vi-forward-char
561 [[ "$terminfo[kcub1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcub1]/O/[}" vi-backward-char
562 [[ "$terminfo[khome]" == $'\eO'* ]] && bindkey -M viins "${terminfo[khome]/O/[}" beginning-of-line
563 [[ "$terminfo[kend]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kend]/O/[}" end-of-line
564 [[ "$terminfo[khome]" == $'\eO'* ]] && bindkey -M emacs "${terminfo[khome]/O/[}" beginning-of-line
565 [[ "$terminfo[kend]" == $'\eO'* ]] && bindkey -M emacs "${terminfo[kend]/O/[}" end-of-line
568 ## keybindings (run 'bindkeys' for details, more details via man zshzle)
569 # use emacs style per default:
574 #if [[ "$TERM" == screen ]] ; then
575 bindkey '\e[1~' beginning-of-line # home
576 bindkey '\e[4~' end-of-line # end
577 bindkey '\e[A' up-line-or-search # cursor up
578 bindkey '\e[B' down-line-or-search # <ESC>-
580 bindkey '^xp' history-beginning-search-backward
581 bindkey '^xP' history-beginning-search-forward
582 # bindkey -s '^L' "|less\n" # ctrl-L pipes to less
583 # bindkey -s '^B' " &\n" # ctrl-B runs it in the background
584 # if terminal type is set to 'rxvt':
585 bindkey '\e[7~' beginning-of-line # home
586 bindkey '\e[8~' end-of-line # end
589 # insert unicode character
590 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
591 # See for example http://unicode.org/charts/ for unicode characters code
592 zrcautoload insert-unicode-char
593 zle -N insert-unicode-char
594 #k# Insert Unicode character
595 bindkey '^Xi' insert-unicode-char
597 #m# k Shift-tab Perform backwards menu completion
598 if [[ -n "$terminfo[kcbt]" ]]; then
599 bindkey "$terminfo[kcbt]" reverse-menu-complete
600 elif [[ -n "$terminfo[cbt]" ]]; then # required for GNU screen
601 bindkey "$terminfo[cbt]" reverse-menu-complete
604 ## toggle the ,. abbreviation feature on/off
605 # NOABBREVIATION: default abbreviation-state
606 # 0 - enabled (default)
608 NOABBREVIATION=${NOABBREVIATION:-0}
610 grml_toggle_abbrev() {
611 if (( ${NOABBREVIATION} > 0 )) ; then
618 zle -N grml_toggle_abbrev
619 bindkey '^xA' grml_toggle_abbrev
621 # add a command line to the shells history without executing it
622 commit-to-history() {
623 print -s ${(z)BUFFER}
626 zle -N commit-to-history
627 bindkey "^x^h" commit-to-history
629 # only slash should be considered as a word separator:
630 slash-backward-kill-word() {
631 local WORDCHARS="${WORDCHARS:s@/@}"
633 zle backward-kill-word
635 zle -N slash-backward-kill-word
637 #k# Kill everything in a word up to its last \kbd{/}
638 bindkey '\ev' slash-backward-kill-word
640 # use the new *-pattern-* widgets for incremental history search
642 bindkey '^r' history-incremental-pattern-search-backward
643 bindkey '^s' history-incremental-pattern-search-forward
647 # a generic accept-line wrapper {{{
649 # This widget can prevent unwanted autocorrections from command-name
650 # to _command-name, rehash automatically on enter and call any number
651 # of builtin and user-defined widgets in different contexts.
653 # For a broader description, see:
654 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
656 # The code is imported from the file 'zsh/functions/accept-line' from
657 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
658 # distributed under the same terms as zsh itself.
660 # A newly added command will may not be found or will cause false
661 # correction attempts, if you got auto-correction set. By setting the
662 # following style, we force accept-line() to rehash, if it cannot
663 # find the first word on the command line in the $command[] hash.
664 zstyle ':acceptline:*' rehash true
666 function Accept-Line() {
672 zstyle -a ":acceptline:${alcontext}" actions subs
674 (( ${#subs} < 1 )) && return 0
677 for sub in ${subs} ; do
678 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
681 (( aldone > 0 )) && break
685 function Accept-Line-getdefault() {
689 zstyle -s ":acceptline:${alcontext}" default_action default_action
690 case ${default_action} in
692 printf ".accept-line"
695 printf ${default_action}
700 function accept-line() {
704 local buf com fname format msg default_action
708 cmdline=(${(z)BUFFER})
712 zstyle -t ":acceptline:${alcontext}" rehash \
713 && [[ -z ${commands[$com]} ]] \
716 if [[ -n ${reswords[(r)$com]} ]] \
717 || [[ -n ${aliases[$com]} ]] \
718 || [[ -n ${functions[$com]} ]] \
719 || [[ -n ${builtins[$com]} ]] \
720 || [[ -n ${commands[$com]} ]] ; then
722 # there is something sensible to execute, just do it.
726 default_action=$(Accept-Line-getdefault)
727 zstyle -T ":acceptline:${alcontext}" call_default \
728 && zle ${default_action}
732 if [[ -o correct ]] \
733 || [[ -o correctall ]] \
734 && [[ -n ${functions[$fname]} ]] ; then
736 # nothing there to execute but there is a function called
737 # _command_name; a completion widget. Makes no sense to
738 # call it on the commandline, but the correct{,all} options
739 # will ask for it nevertheless, so warn the user.
740 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
741 # Okay, we warned the user before, he called us again,
742 # so have it his way.
746 default_action=$(Accept-Line-getdefault)
747 zstyle -T ":acceptline:${alcontext}" call_default \
748 && zle ${default_action}
752 # prepare warning message for the user, configurable via zstyle.
753 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
755 if [[ -z ${msg} ]] ; then
756 msg="%c will not execute and completion %f exists."
759 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
763 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
764 # If we are here, the commandline contains something that is not
765 # executable, which is neither subject to _command_name correction
766 # and is not empty. might be a variable assignment
770 default_action=$(Accept-Line-getdefault)
771 zstyle -T ":acceptline:${alcontext}" call_default \
772 && zle ${default_action}
776 # If we got this far, the commandline only contains whitespace, or is empty.
780 default_action=$(Accept-Line-getdefault)
781 zstyle -T ":acceptline:${alcontext}" call_default \
782 && zle ${default_action}
790 # power completion - abbreviation expansion {{{
791 # power completion / abbreviation expansion / buffer expansion
792 # see http://zshwiki.org/home/examples/zleiab for details
793 # less risky than the global aliases but powerful as well
794 # just type the abbreviation key and afterwards ',.' to expand it
797 setopt interactivecomments
799 # key # value (#d additional doc string)
805 'G' '|& grep --color=auto '
807 'Hl' ' --help |& less -r' #d (Display help in pager)
811 'N' '&>/dev/null' #d (No Output)
812 'R' '| tr A-z N-za-m' #d (ROT13)
818 'co' './configure && make && sudo make install'
826 if (( NOABBREVIATION > 0 )) ; then
827 LBUFFER="${LBUFFER},."
831 matched_chars='[.-|_a-zA-Z0-9]#'
832 LBUFFER=${LBUFFER%%(#m)[.-|_a-zA-Z0-9]#}
833 LBUFFER+=${abk[$MATCH]:-$MATCH}
837 bindkey ",." globalias
841 zrcautoload zmv # who needs mmv or rename?
842 zrcautoload history-search-end
844 # we don't want to quote/espace URLs on our own...
845 # if autoload -U url-quote-magic ; then
846 # zle -N self-insert url-quote-magic
847 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
849 # print 'Notice: no url-quote-magic available :('
851 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
853 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
854 alias run-help >&/dev/null && unalias run-help
855 for rh in run-help{,-git,-svk,-svn}; do
860 if zrcautoload compinit ; then
861 compinit || print 'Notice: no compinit available :('
863 print 'Notice: no compinit available :('
868 is4 && zrcautoload zed # use ZLE editor to edit a file or function
871 for mod in complist deltochar mathfunc ; do
872 zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
875 # autoload zsh modules when they are referenced
877 zmodload -a zsh/stat zstat
878 zmodload -a zsh/zpty zpty
879 zmodload -ap zsh/mapfile mapfile
882 if is4 && zrcautoload insert-files && zle -N insert-files ; then
884 bindkey "^Xf" insert-files # C-x-f
887 bindkey ' ' magic-space # also do history expansion on space
888 #k# Trigger menu-complete
889 bindkey '\ei' menu-complete # menu completion via esc-i
891 # press esc-e for editing command line in $EDITOR or $VISUAL
892 if is4 && zrcautoload edit-command-line && zle -N edit-command-line ; then
893 #k# Edit the current line in \kbd{\$EDITOR}
894 bindkey '\ee' edit-command-line
897 if is4 && [[ -n ${(k)modules[zsh/complist]} ]] ; then
898 #k# menu selection: pick item but stay in the menu
899 bindkey -M menuselect '\e^M' accept-and-menu-complete
901 # accept a completion and try to complete again by using menu
902 # completion; very useful with completing directories
903 # by using 'undo' one's got a simple file browser
904 bindkey -M menuselect '^o' accept-and-infer-next-history
907 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
908 insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
909 zle -N insert-datestamp
911 #k# Insert a timestamp on the command line (yyyy-mm-dd)
912 bindkey '^Ed' insert-datestamp
914 # press esc-m for inserting last typed word again (thanks to caphuso!)
915 insert-last-typed-word() { zle insert-last-word -- 0 -1 };
916 zle -N insert-last-typed-word;
918 #k# Insert last typed word
919 bindkey "\em" insert-last-typed-word
921 function grml-zsh-fg() {
922 if (( ${#jobstates} )); then
924 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
928 zle -M 'No background jobs. Doing nothing.'
932 #k# A smart shortcut for \kbd{fg<enter>}
933 bindkey '^z' grml-zsh-fg
935 # run command line as user root via sudo:
936 sudo-command-line() {
937 [[ -z $BUFFER ]] && zle up-history
938 [[ $BUFFER != sudo\ * ]] && BUFFER="sudo $BUFFER"
940 zle -N sudo-command-line
942 #k# Put the current command line into a \kbd{sudo} call
943 bindkey "^Os" sudo-command-line
945 ### jump behind the first word on the cmdline.
946 ### useful to add options.
947 function jump_after_first_word() {
951 if (( ${#words} <= 1 )) ; then
954 CURSOR=${#${words[1]}}
957 zle -N jump_after_first_word
959 bindkey '^x1' jump_after_first_word
968 HISTFILE=$HOME/.zsh_history
969 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
970 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
974 # dirstack handling {{{
976 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
977 DIRSTACKFILE=${DIRSTACKFILE:-${HOME}/.zdirs}
979 if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
980 dirstack=( ${(f)"$(< $DIRSTACKFILE)"} )
981 # "cd -" won't work after login by just setting $OLDPWD, so
982 [[ -d $dirstack[0] ]] && cd $dirstack[0] && cd $OLDPWD
987 my_stack=( ${PWD} ${dirstack} )
989 builtin print -l ${(u)my_stack} >! ${DIRSTACKFILE}
991 uprint my_stack >! ${DIRSTACKFILE}
997 # directory based profiles {{{
1001 CHPWD_PROFILE='default'
1002 function chpwd_profiles() {
1003 # Say you want certain settings to be active in certain directories.
1004 # This is what you want.
1006 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1007 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1009 # When that's done and you enter a directory that matches the pattern
1010 # in the third part of the context, a function called chpwd_profile_grml,
1011 # for example, is called (if it exists).
1013 # If no pattern matches (read: no profile is detected) the profile is
1014 # set to 'default', which means chpwd_profile_default is attempted to
1017 # A word about the context (the ':chpwd:profiles:*' stuff in the zstyle
1018 # command) which is used: The third part in the context is matched against
1019 # ${PWD}. That's why using a pattern such as /foo/bar(|/|/*) makes sense.
1020 # Because that way the profile is detected for all these values of ${PWD}:
1024 # So, if you want to make double damn sure a profile works in /foo/bar
1025 # and everywhere deeper in that tree, just use (|/|/*) and be happy.
1027 # The name of the detected profile will be available in a variable called
1028 # 'profile' in your functions. You don't need to do anything, it'll just
1031 # Then there is the parameter $CHPWD_PROFILE is set to the profile, that
1032 # was is currently active. That way you can avoid running code for a
1033 # profile that is already active, by running code such as the following
1034 # at the start of your function:
1036 # function chpwd_profile_grml() {
1037 # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1
1041 # The initial value for $CHPWD_PROFILE is 'default'.
1043 # Version requirement:
1044 # This feature requires zsh 4.3.3 or newer.
1045 # If you use this feature and need to know whether it is active in your
1046 # current shell, there are several ways to do that. Here are two simple
1049 # a) If knowing if the profiles feature is active when zsh starts is
1050 # good enough for you, you can put the following snippet into your
1053 # (( ${+functions[chpwd_profiles]} )) && print "directory profiles active"
1055 # b) If that is not good enough, and you would prefer to be notified
1056 # whenever a profile changes, you can solve that by making sure you
1057 # start *every* profile function you create like this:
1059 # function chpwd_profile_myprofilename() {
1060 # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1
1061 # print "chpwd(): Switching to profile: $profile"
1065 # That makes sure you only get notified if a profile is *changed*,
1066 # not everytime you change directory, which would probably piss
1067 # you off fairly quickly. :-)
1069 # There you go. Now have fun with that.
1072 zstyle -s ":chpwd:profiles:${PWD}" profile profile || profile='default'
1073 if (( ${+functions[chpwd_profile_$profile]} )) ; then
1074 chpwd_profile_${profile}
1077 CHPWD_PROFILE="${profile}"
1080 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1086 # {{{ display battery status on right side of prompt via running 'BATTERY=1 zsh'
1087 if [[ $BATTERY -gt 0 ]] ; then
1088 if ! check_com -c acpi ; then
1094 if [[ $BATTERY -gt 0 ]] ; then
1095 PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]#Battery <->: [^0-9]##, (<->)%*/${match[1]}}"
1096 if [[ -z "$PERCENT" ]] ; then
1097 PERCENT='acpi not present'
1099 if [[ "$PERCENT" -lt 20 ]] ; then
1100 PERCENT="warning: ${PERCENT}%%"
1102 PERCENT="${PERCENT}%%"
1109 # set colors for use in prompts {{{
1110 if zrcautoload colors && colors 2>/dev/null ; then
1111 BLUE="%{${fg[blue]}%}"
1112 RED="%{${fg_bold[red]}%}"
1113 GREEN="%{${fg[green]}%}"
1114 CYAN="%{${fg[cyan]}%}"
1115 MAGENTA="%{${fg[magenta]}%}"
1116 YELLOW="%{${fg[yellow]}%}"
1117 WHITE="%{${fg[white]}%}"
1118 NO_COLOUR="%{${reset_color}%}"
1120 BLUE=$'%{\e[1;34m%}'
1122 GREEN=$'%{\e[1;32m%}'
1123 CYAN=$'%{\e[1;36m%}'
1124 WHITE=$'%{\e[1;37m%}'
1125 MAGENTA=$'%{\e[1;35m%}'
1126 YELLOW=$'%{\e[1;33m%}'
1127 NO_COLOUR=$'%{\e[0m%}'
1132 # gather version control information for inclusion in a prompt {{{
1135 # Be quiet about version problems in grml's zshrc as the user cannot disable
1136 # loading vcs_info() as it is *in* the zshrc - as you can see. :-)
1137 # Just unset most probable variables and disable vcs_info altogether.
1139 for i in {0..9} ; do
1140 unset VCS_INFO_message_${i}_
1142 zstyle ':vcs_info:*' enable false
1145 if zrcautoload vcs_info; then
1148 # I'm not reindenting the whole code below.
1151 # The following code is imported from the file 'zsh/functions/vcs_info'
1152 # from <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>,
1153 # which distributed under the same terms as zsh itself.
1155 # we will be using two variables, so let the code know now.
1156 zstyle ':vcs_info:*' max-exports 2
1158 # vcs_info() documentation:
1162 # This functionality requires zsh version >= 4.1.*.
1167 # To load vcs_info(), copy this file to your $fpath[] and do:
1168 # % autoload -Uz vcs_info && vcs_info
1170 # To work, vcs_info() needs 'setopt prompt_subst' in your setup.
1175 # To get vcs_info() working quickly (including colors), you can do the
1176 # following (assuming, you loaded vcs_info() properly - see above):
1178 # % RED=$'%{\e[31m%}'
1179 # % GR=$'%{\e[32m%}'
1180 # % MA=$'%{\e[35m%}'
1181 # % YE=$'%{\e[33m%}'
1184 # % zstyle ':vcs_info:*' actionformats \
1185 # "${MA}(${NC}%s${MA})${YE}-${MA}[${GR}%b${YE}|${RED}%a${MA}]${NC} "
1187 # % zstyle ':vcs_info:*' formats \
1188 # "${MA}(${NC}%s${MA})${Y}-${MA}[${GR}%b${MA}]${NC}%} "
1190 # % zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YE}%r"
1192 # % precmd () { vcs_info }
1193 # % PS1='${MA}[${GR}%n${MA}] ${MA}(${RED}%!${MA}) ${YE}%3~ ${VCS_INFO_message_0_}${NC}%# '
1195 # Obviously, the las two lines are there for demonstration: You need to
1196 # call vcs_info() from your precmd() function (see 'SPECIAL FUNCTIONS' in
1197 # 'man zshmisc'). Once that is done you need a *single* quoted
1198 # '${VCS_INFO_message_0_}' in your prompt.
1200 # Now call the 'vcs_info_printsys' utility from the command line:
1202 # % vcs_info_printsys
1203 # # list of supported version control backends:
1204 # # disabled systems are prefixed by a hash sign (#)
1215 # # flavours (cannot be used in the disable style; they
1216 # # are disabled with their master [git-svn -> git]):
1220 # Ten version control backends as you can see. You may not want all
1221 # of these. Because there is no point in running the code to detect
1222 # systems you do not use. ever. So, there is a way to disable some
1223 # backends altogether:
1225 # % zstyle ':vcs_info:*' disable bzr cdv darcs mtn svk tla
1227 # If you rerun 'vcs_info_printsys' now, you will see the backends listed
1228 # in the 'disable' style marked as diabled by a hash sign. That means the
1229 # detection of these systems is skipped *completely*. No wasted time there.
1231 # For more control, read the reference below.
1236 # The vcs_info() feature can be configured via zstyle.
1238 # First, the context in which we are working:
1239 # :vcs_info:<vcs-string>:<user-context>
1241 # ...where <vcs-string> is one of:
1242 # - git, git-svn, git-p4, hg, darcs, bzr, cdv, mtn, svn, cvs, svk or tla.
1244 # ...and <user-context> is a freely configurable string, assignable by the
1245 # user as the first argument to vcs_info() (see its description below).
1247 # There is are three special values for <vcs-string>: The first is named
1248 # 'init', that is in effect as long as there was no decision what vcs
1249 # backend to use. The second is 'preinit; it is used *before* vcs_info()
1250 # is run, when initializing the data exporting variables. The third
1251 # special value is 'formats' and is used by the 'vcs_info_lastmsg' for
1252 # looking up its styles.
1254 # There are two pre-defined values for <user-context>:
1255 # default - the one used if none is specified
1256 # command - used by vcs_info_lastmsg to lookup its styles.
1258 # You may *not* use 'print_systems_' as a user-context string, because it
1259 # is used internally.
1261 # You can of course use ':vcs_info:*' to match all VCSs in all
1262 # user-contexts at once.
1264 # Another special context is 'formats', which is used by the
1265 # vcs_info_lastmsg() utility function (see below).
1268 # This is a description of all styles, that are looked up:
1269 # formats - A list of formats, used when actionformats is not
1270 # used (which is most of the time).
1271 # actionformats - A list of formats, used if a there is a special
1272 # action going on in your current repository;
1273 # (like an interactive rebase or a merge conflict)
1274 # branchformat - Some backends replace %b in the formats and
1275 # actionformats styles above, not only by a branch
1276 # name but also by a revision number. This style
1277 # let's you modify how that string should look like.
1278 # nvcsformats - These "formats" are exported, when we didn't detect
1279 # a version control system for the current directory.
1280 # This is useful, if you want vcs_info() to completely
1281 # take over the generation of your prompt.
1282 # You would do something like
1283 # PS1='${VCS_INFO_message_0_}'
1284 # to accomplish that.
1285 # max-exports - Defines the maximum number if VCS_INFO_message_*_
1286 # variables vcs_info() will export.
1287 # enable - Checked in the 'init' context. If set to false,
1288 # vcs_info() will do nothing.
1289 # disable - Provide a list of systems, you don't want
1290 # the vcs_info() to check for repositories
1291 # (checked in the 'init' context, too).
1292 # disable-patterns - A list of patterns that are checked against $PWD.
1293 # If the pattern matches, vcs_info will be disabled.
1294 # Say, ~/.zsh is a directory under version control,
1295 # in which you do not want vcs_info to be active, do:
1296 # zstyle ':vcs_info:*' disable-patterns "$HOME/.zsh+(|/*)"
1297 # use-simple - If there are two different ways of gathering
1298 # information, you can select the simpler one
1299 # by setting this style to true; the default
1300 # is to use the not-that-simple code, which is
1301 # potentially a lot slower but might be more
1302 # accurate in all possible cases.
1303 # use-prompt-escapes - determines if we assume that the assembled
1304 # string from vcs_info() includes prompt escapes.
1305 # (Used by vcs_info_lastmsg().
1307 # The use-simple style is only available for the bzr backend.
1309 # The default values for these in all contexts are:
1310 # formats " (%s)-[%b|%a]-"
1311 # actionformats " (%s)-[%b]-"
1312 # branchformat "%b:%r" (for bzr, svn and svk)
1316 # disable (empty list)
1317 # disable-patterns (empty list)
1319 # use-prompt-escapes true
1322 # In normal formats and actionformats, the following replacements
1324 # %s - The vcs in use (git, hg, svn etc.)
1325 # %b - Information about the current branch.
1326 # %a - An identifier, that describes the action.
1327 # Only makes sense in actionformats.
1328 # %R - base directory of the repository.
1329 # %r - repository name
1330 # If %R is '/foo/bar/repoXY', %r is 'repoXY'.
1331 # %S - subdirectory within a repository. if $PWD is
1332 # '/foo/bar/reposXY/beer/tasty', %S is 'beer/tasty'.
1335 # In branchformat these replacements are done:
1336 # %b - the branch name
1337 # %r - the current revision number
1339 # Not all vcs backends have to support all replacements.
1340 # nvcsformat does not perform *any* replacements. It is just a string.
1345 # If you want to use the %b (bold off) prompt expansion in 'formats', which
1346 # expands %b itself, use %%b. That will cause the vcs_info() expansion to
1347 # replace %%b with %b. So zsh's prompt expansion mechanism can handle it.
1348 # Similarly, to hand down %b from branchformat, use %%%%b. Sorry for this
1349 # inconvenience, but it cannot be easily avoided. Luckily we do not clash
1350 # with a lot of prompt expansions and this only needs to be done for those.
1351 # See 'man zshmisc' for details about EXPANSION OF PROMPT SEQUENCES.
1354 # FUNCTION DESCRIPTIONS (public API):
1357 # The main function, that runs all backends and assembles
1358 # all data into ${VCS_INFO_message_*_}. This is the function
1359 # you want to call from precmd() if you want to include
1360 # up-to-date information in your prompt (see VARIABLE
1361 # DESCRIPTION below).
1363 # vcs_info_printsys()
1364 # Prints a list of all supported version control systems.
1365 # Useful to find out possible contexts (and which of them are enabled)
1366 # or values for the 'disable' style.
1368 # vcs_info_lastmsg()
1369 # Outputs the last ${VCS_INFO_message_*_} value. Takes into account
1370 # the value of the use-prompt-escapes style in ':vcs_info:formats'.
1371 # It also only prints max-exports values.
1373 # All functions named VCS_INFO_* are for internal use only.
1376 # VARIABLE DESCRIPTION:
1378 # ${VCS_INFO_message_N_} (Note the trailing underscore)
1379 # Where 'N' is an integer, eg: VCS_INFO_message_0_
1380 # These variables are the storage for the informational message the
1381 # last vcs_info() call has assembled. These are strongly connected
1382 # to the formats, actionformats and nvcsformats styles described
1383 # above. Those styles are lists. the first member of that list gets
1384 # expanded into ${VCS_INFO_message_0_}, the second into
1385 # ${VCS_INFO_message_1_} and the Nth into ${VCS_INFO_message_N-1_}.
1386 # These parameters are exported into the environment.
1387 # (See the max-exports style above.)
1392 # Don't use vcs_info at all (even though it's in your prompt):
1393 # % zstyle ':vcs_info:*' enable false
1395 # Disable the backends for bzr and svk:
1396 # % zstyle ':vcs_info:*' disable bzr svk
1398 # Provide a special formats for git:
1399 # % zstyle ':vcs_info:git:*' formats ' GIT, BABY! [%b]'
1400 # % zstyle ':vcs_info:git:*' actionformats ' GIT ACTION! [%b|%a]'
1402 # Use the quicker bzr backend (if you do, please report if it does
1403 # the-right-thing[tm] - thanks):
1404 # % zstyle ':vcs_info:bzr:*' use-simple true
1406 # Display the revision number in yellow for bzr and svn:
1407 # % zstyle ':vcs_info:(svn|bzr):*' branchformat '%b%{'${fg[yellow]}'%}:%r'
1409 # If you want colors, make sure you enclose the color codes in %{...%},
1410 # if you want to use the string provided by vcs_info() in prompts.
1412 # Here is how to print the vcs infomation as a command:
1413 # % alias vcsi='vcs_info command; vcs_info_lastmsg'
1415 # This way, you can even define different formats for output via
1416 # vcs_info_lastmsg() in the ':vcs_info:command:*' namespace.
1420 VCS_INFO_adjust () { #{{{
1421 [[ -n ${vcs_comm[overwrite_name]} ]] && vcs=${vcs_comm[overwrite_name]}
1425 VCS_INFO_check_com () { #{{{
1426 (( ${+commands[$1]} )) && [[ -x ${commands[$1]} ]] && return 0
1430 VCS_INFO_formats () { # {{{
1431 setopt localoptions noksharrays
1432 local action=$1 branch=$2 base=$3
1436 if [[ -n ${action} ]] ; then
1437 zstyle -a ":vcs_info:${vcs}:${usercontext}" actionformats msgs
1438 (( ${#msgs} < 1 )) && msgs[1]=' (%s)-[%b|%a]-'
1440 zstyle -a ":vcs_info:${vcs}:${usercontext}" formats msgs
1441 (( ${#msgs} < 1 )) && msgs[1]=' (%s)-[%b]-'
1444 (( ${#msgs} > maxexports )) && msgs[$(( maxexports + 1 )),-1]=()
1445 for i in {1..${#msgs}} ; do
1446 zformat -f msg ${msgs[$i]} \
1452 S:"$(VCS_INFO_reposub ${base})"
1458 VCS_INFO_maxexports () { #{{{
1459 zstyle -s ":vcs_info:${vcs}:${usercontext}" "max-exports" maxexports || maxexports=2
1460 if [[ ${maxexports} != <-> ]] || (( maxexports < 1 )); then
1461 printf 'vcs_info(): expecting numeric arg >= 1 for max-exports (got %s).\n' ${maxexports}
1462 printf 'Defaulting to 2.\n'
1467 VCS_INFO_nvcsformats () { #{{{
1468 setopt localoptions noksharrays
1471 if [[ $1 == 'preinit' ]] ; then
1475 zstyle -a ":vcs_info:${v:-$vcs}:${c:-$usercontext}" nvcsformats msgs
1476 (( ${#msgs} > maxexports )) && msgs[${maxexports},-1]=()
1479 VCS_INFO_realpath () { #{{{
1480 # a portable 'readlink -f'
1481 # forcing a subshell, to ensure chpwd() is not removed
1482 # from the calling shell (if VCS_INFO_realpath() is called
1485 (( ${+functions[chpwd]} )) && unfunction chpwd
1487 cd $1 2>/dev/null && pwd
1491 VCS_INFO_reposub () { #{{{
1492 setopt localoptions extendedglob
1493 local base=${1%%/##}
1495 [[ ${PWD} == ${base}/* ]] || {
1499 printf '%s' ${PWD#$base/}
1503 VCS_INFO_set () { #{{{
1504 setopt localoptions noksharrays
1507 if [[ $1 == '--clear' ]] ; then
1508 for i in {0..9} ; do
1509 unset VCS_INFO_message_${i}_
1512 if [[ $1 == '--nvcs' ]] ; then
1513 [[ $2 == 'preinit' ]] && (( maxexports == 0 )) && (( maxexports = 1 ))
1514 for i in {0..$((maxexports - 1))} ; do
1515 typeset -gx VCS_INFO_message_${i}_=
1517 VCS_INFO_nvcsformats $2
1520 (( ${#msgs} - 1 < 0 )) && return 0
1521 for i in {0..$(( ${#msgs} - 1 ))} ; do
1523 typeset -gx VCS_INFO_message_${i}_=${msgs[$j]}
1528 # information gathering
1529 VCS_INFO_bzr_get_data () { # {{{
1530 setopt localoptions noksharrays
1534 if zstyle -t ":vcs_info:${vcs}:${usercontext}" "use-simple" ; then
1535 bzrbase=${vcs_comm[basedir]}
1536 bzrinfo[2]=${bzrbase:t}
1537 if [[ -f ${bzrbase}/.bzr/branch/last-revision ]] ; then
1538 bzrinfo[1]=$(< ${bzrbase}/.bzr/branch/last-revision)
1539 bzrinfo[1]=${${bzrinfo[1]}%% *}
1542 bzrbase=${${(M)${(f)"$( bzr info )"}:# ##branch\ root:*}/*: ##/}
1543 bzrinfo=( ${${${(M)${(f)"$( bzr version-info )"}:#(#s)(revno|branch-nick)*}/*: /}/*\//} )
1544 bzrbase="$(VCS_INFO_realpath ${bzrbase})"
1547 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat bzrbr || bzrbr="%b:%r"
1548 zformat -f bzrbr "${bzrbr}" "b:${bzrinfo[2]}" "r:${bzrinfo[1]}"
1549 VCS_INFO_formats '' "${bzrbr}" "${bzrbase}"
1553 VCS_INFO_cdv_get_data () { # {{{
1556 cdvbase=${vcs_comm[basedir]}
1557 VCS_INFO_formats '' "${cdvbase:t}" "${cdvbase}"
1561 VCS_INFO_cvs_get_data () { # {{{
1562 local cvsbranch cvsbase basename
1565 while [[ -d "${cvsbase}/../CVS" ]]; do
1566 cvsbase="${cvsbase}/.."
1568 cvsbase="$(VCS_INFO_realpath ${cvsbase})"
1569 cvsbranch=$(< ./CVS/Repository)
1570 basename=${cvsbase:t}
1571 cvsbranch=${cvsbranch##${basename}/}
1572 [[ -z ${cvsbranch} ]] && cvsbranch=${basename}
1573 VCS_INFO_formats '' "${cvsbranch}" "${cvsbase}"
1577 VCS_INFO_darcs_get_data () { # {{{
1580 darcsbase=${vcs_comm[basedir]}
1581 VCS_INFO_formats '' "${darcsbase:t}" "${darcsbase}"
1585 VCS_INFO_git_getaction () { #{{{
1586 local gitaction='' gitdir=$1
1589 for tmp in "${gitdir}/rebase-apply" \
1590 "${gitdir}/rebase" \
1591 "${gitdir}/../.dotest" ; do
1592 if [[ -d ${tmp} ]] ; then
1593 if [[ -f "${tmp}/rebasing" ]] ; then
1595 elif [[ -f "${tmp}/applying" ]] ; then
1598 gitaction="am/rebase"
1600 printf '%s' ${gitaction}
1605 for tmp in "${gitdir}/rebase-merge/interactive" \
1606 "${gitdir}/.dotest-merge/interactive" ; do
1607 if [[ -f "${tmp}" ]] ; then
1608 printf '%s' "rebase-i"
1613 for tmp in "${gitdir}/rebase-merge" \
1614 "${gitdir}/.dotest-merge" ; do
1615 if [[ -d "${tmp}" ]] ; then
1616 printf '%s' "rebase-m"
1621 if [[ -f "${gitdir}/MERGE_HEAD" ]] ; then
1626 if [[ -f "${gitdir}/BISECT_LOG" ]] ; then
1627 printf '%s' "bisect"
1633 VCS_INFO_git_getbranch () { #{{{
1634 local gitbranch gitdir=$1 tmp actiondir
1635 local gitsymref='git symbolic-ref HEAD'
1638 for tmp in "${gitdir}/rebase-apply" \
1639 "${gitdir}/rebase" \
1640 "${gitdir}/../.dotest"; do
1641 if [[ -d ${tmp} ]]; then
1646 if [[ -n ${actiondir} ]]; then
1647 gitbranch="$(${(z)gitsymref} 2> /dev/null)"
1648 [[ -z ${gitbranch} ]] && [[ -r ${actiondir}/head-name ]] \
1649 && gitbranch="$(< ${actiondir}/head-name)"
1651 elif [[ -f "${gitdir}/MERGE_HEAD" ]] ; then
1652 gitbranch="$(${(z)gitsymref} 2> /dev/null)"
1653 [[ -z ${gitbranch} ]] && gitbranch="$(< ${gitdir}/MERGE_HEAD)"
1655 elif [[ -d "${gitdir}/rebase-merge" ]] ; then
1656 gitbranch="$(< ${gitdir}/rebase-merge/head-name)"
1658 elif [[ -d "${gitdir}/.dotest-merge" ]] ; then
1659 gitbranch="$(< ${gitdir}/.dotest-merge/head-name)"
1662 gitbranch="$(${(z)gitsymref} 2> /dev/null)"
1664 if [[ $? -ne 0 ]] ; then
1665 gitbranch="refs/tags/$(git describe --exact-match HEAD 2>/dev/null)"
1667 if [[ $? -ne 0 ]] ; then
1668 gitbranch="${${"$(< $gitdir/HEAD)"}[1,7]}..."
1673 printf '%s' "${gitbranch##refs/[^/]##/}"
1677 VCS_INFO_git_get_data () { # {{{
1678 setopt localoptions extendedglob
1679 local gitdir gitbase gitbranch gitaction
1681 gitdir=${vcs_comm[gitdir]}
1682 gitbranch="$(VCS_INFO_git_getbranch ${gitdir})"
1684 if [[ -z ${gitdir} ]] || [[ -z ${gitbranch} ]] ; then
1689 gitaction="$(VCS_INFO_git_getaction ${gitdir})"
1690 gitbase=${PWD%/${$( git rev-parse --show-prefix )%/##}}
1691 VCS_INFO_formats "${gitaction}" "${gitbranch}" "${gitbase}"
1695 VCS_INFO_hg_get_data () { # {{{
1696 local hgbranch hgbase file
1698 hgbase=${vcs_comm[basedir]}
1700 file="${hgbase}/.hg/branch"
1701 if [[ -r ${file} ]] ; then
1702 hgbranch=$(< ${file})
1707 VCS_INFO_formats '' "${hgbranch}" "${hgbase}"
1711 VCS_INFO_mtn_get_data () { # {{{
1712 local mtnbranch mtnbase
1714 mtnbase=${vcs_comm[basedir]}
1715 mtnbranch=${${(M)${(f)"$( mtn status )"}:#(#s)Current branch:*}/*: /}
1716 VCS_INFO_formats '' "${mtnbranch}" "${mtnbase}"
1720 VCS_INFO_svk_get_data () { # {{{
1721 local svkbranch svkbase
1723 svkbase=${vcs_comm[basedir]}
1724 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat svkbranch || svkbranch="%b:%r"
1725 zformat -f svkbranch "${svkbranch}" "b:${vcs_comm[branch]}" "r:${vcs_comm[revision]}"
1726 VCS_INFO_formats '' "${svkbranch}" "${svkbase}"
1730 VCS_INFO_svn_get_data () { # {{{
1731 setopt localoptions noksharrays
1732 local svnbase svnbranch
1736 while [[ -d "${svnbase}/../.svn" ]]; do
1737 svnbase="${svnbase}/.."
1739 svnbase="$(VCS_INFO_realpath ${svnbase})"
1740 svninfo=( ${${${(M)${(f)"$( svn info )"}:#(#s)(URL|Revision)*}/*: /}/*\//} )
1742 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat svnbranch || svnbranch="%b:%r"
1743 zformat -f svnbranch "${svnbranch}" "b:${svninfo[1]}" "r:${svninfo[2]}"
1744 VCS_INFO_formats '' "${svnbranch}" "${svnbase}"
1748 VCS_INFO_tla_get_data () { # {{{
1749 local tlabase tlabranch
1751 tlabase="$(VCS_INFO_realpath ${vcs_comm[basedir]})"
1752 # tree-id gives us something like 'foo@example.com/demo--1.0--patch-4', so:
1753 tlabranch=${${"$( tla tree-id )"}/*\//}
1754 VCS_INFO_formats '' "${tlabranch}" "${tlabase}"
1759 VCS_INFO_detect_by_dir() { #{{{
1761 local basedir="." realbasedir
1763 realbasedir="$(VCS_INFO_realpath ${basedir})"
1764 while [[ ${realbasedir} != '/' ]]; do
1765 [[ -r ${realbasedir} ]] || return 1
1766 if [[ -n ${vcs_comm[detect_need_file]} ]] ; then
1767 [[ -d ${basedir}/${dirname} ]] && \
1768 [[ -e ${basedir}/${dirname}/${vcs_comm[detect_need_file]} ]] && \
1771 [[ -d ${basedir}/${dirname} ]] && break
1774 basedir=${basedir}/..
1775 realbasedir="$(VCS_INFO_realpath ${basedir})"
1778 [[ ${realbasedir} == "/" ]] && return 1
1779 vcs_comm[basedir]=${realbasedir}
1783 VCS_INFO_bzr_detect() { #{{{
1784 VCS_INFO_check_com bzr || return 1
1785 vcs_comm[detect_need_file]=branch/format
1786 VCS_INFO_detect_by_dir '.bzr'
1790 VCS_INFO_cdv_detect() { #{{{
1791 VCS_INFO_check_com cdv || return 1
1792 vcs_comm[detect_need_file]=format
1793 VCS_INFO_detect_by_dir '.cdv'
1797 VCS_INFO_cvs_detect() { #{{{
1798 VCS_INFO_check_com cvs || return 1
1799 [[ -d "./CVS" ]] && [[ -r "./CVS/Repository" ]] && return 0
1803 VCS_INFO_darcs_detect() { #{{{
1804 VCS_INFO_check_com darcs || return 1
1805 vcs_comm[detect_need_file]=format
1806 VCS_INFO_detect_by_dir '_darcs'
1810 VCS_INFO_git_detect() { #{{{
1811 if VCS_INFO_check_com git && git rev-parse --is-inside-work-tree &> /dev/null ; then
1812 vcs_comm[gitdir]="$(git rev-parse --git-dir 2> /dev/null)" || return 1
1813 if [[ -d ${vcs_comm[gitdir]}/svn ]] ; then vcs_comm[overwrite_name]='git-svn'
1814 elif [[ -d ${vcs_comm[gitdir]}/refs/remotes/p4 ]] ; then vcs_comm[overwrite_name]='git-p4' ; fi
1820 VCS_INFO_hg_detect() { #{{{
1821 VCS_INFO_check_com hg || return 1
1822 vcs_comm[detect_need_file]=store
1823 VCS_INFO_detect_by_dir '.hg'
1827 VCS_INFO_mtn_detect() { #{{{
1828 VCS_INFO_check_com mtn || return 1
1829 vcs_comm[detect_need_file]=revision
1830 VCS_INFO_detect_by_dir '_MTN'
1834 VCS_INFO_svk_detect() { #{{{
1835 setopt localoptions noksharrays extendedglob
1840 VCS_INFO_check_com svk || return 1
1841 [[ -f ~/.svk/config ]] || return 1
1843 # This detection function is a bit different from the others.
1844 # We need to read svk's config file to detect a svk repository
1845 # in the first place. Therefore, we'll just proceed and read
1846 # the other information, too. This is more then any of the
1847 # other detections do but this takes only one file open for
1848 # svk at most. VCS_INFO_svk_get_data() get simpler, too. :-)
1849 while IFS= read -r line ; do
1850 if [[ -n ${vcs_comm[basedir]} ]] ; then
1852 [[ ${line} == depotpath:* ]] && vcs_comm[branch]=${line##*/}
1853 [[ ${line} == revision:* ]] && vcs_comm[revision]=${line##*[[:space:]]##}
1854 [[ -n ${vcs_comm[branch]} ]] && [[ -n ${vcs_comm[revision]} ]] && break
1857 (( fhash > 0 )) && [[ ${line} == ' '[^[:space:]]*:* ]] && break
1858 [[ ${line} == ' hash:'* ]] && fhash=1 && continue
1859 (( fhash == 0 )) && continue
1860 [[ ${PWD}/ == ${${line## ##}%:*}/* ]] && vcs_comm[basedir]=${${line## ##}%:*}
1861 done < ~/.svk/config
1863 [[ -n ${vcs_comm[basedir]} ]] && \
1864 [[ -n ${vcs_comm[branch]} ]] && \
1865 [[ -n ${vcs_comm[revision]} ]] && return 0
1869 VCS_INFO_svn_detect() { #{{{
1870 VCS_INFO_check_com svn || return 1
1871 [[ -d ".svn" ]] && return 0
1875 VCS_INFO_tla_detect() { #{{{
1876 VCS_INFO_check_com tla || return 1
1877 vcs_comm[basedir]="$(tla tree-root 2> /dev/null)" && return 0
1882 vcs_info_printsys () { # {{{
1883 vcs_info print_systems_
1886 vcs_info_lastmsg () { # {{{
1891 for i in {0..$((maxexports - 1))} ; do
1892 printf '$VCS_INFO_message_%d_: "' $i
1893 if zstyle -T ':vcs_info:formats:command' use-prompt-escapes ; then
1894 print -nP ${(P)${:-VCS_INFO_message_${i}_}}
1896 print -n ${(P)${:-VCS_INFO_message_${i}_}}
1906 [[ -r . ]] || return 1
1910 local -a VCSs disabled dps
1911 local -x vcs usercontext
1912 local -ix maxexports
1917 VCSs=(git hg bzr darcs svk mtn svn cvs cdv tla)
1920 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable" disabled
1921 print -l '# list of supported version control backends:' \
1922 '# disabled systems are prefixed by a hash sign (#)'
1923 for vcs in ${VCSs} ; do
1924 [[ -n ${(M)disabled:#${vcs}} ]] && printf '#'
1925 printf '%s\n' ${vcs}
1927 print -l '# flavours (cannot be used in the disable style; they' \
1928 '# are disabled with their master [git-svn -> git]):' \
1933 [[ -z ${usercontext} ]] && usercontext=default
1935 (*) [[ -z ${usercontext} ]] && usercontext=$1
1939 zstyle -T ":vcs_info:${vcs}:${usercontext}" "enable" || {
1940 [[ -n ${VCS_INFO_message_0_} ]] && VCS_INFO_set --clear
1943 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable" disabled
1945 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable-patterns" dps
1946 for pat in ${dps} ; do
1947 if [[ ${PWD} == ${~pat} ]] ; then
1948 [[ -n ${vcs_info_msg_0_} ]] && VCS_INFO_set --clear
1956 for vcs in ${VCSs} ; do
1957 [[ -n ${(M)disabled:#${vcs}} ]] && continue
1959 VCS_INFO_${vcs}_detect && (( found = 1 )) && break
1962 (( found == 0 )) && {
1967 VCS_INFO_${vcs}_get_data || {
1976 VCS_INFO_set --nvcs preinit
1981 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1982 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1983 # TODO: The included vcs_info() version still uses $VCS_INFO_message_N_.
1984 # That needs to be the use of $VCS_INFO_message_N_ needs to be changed
1985 # to $vcs_info_msg_N_ as soon as we use the included version.
1986 if [[ "$TERM" == dumb ]] ; then
1987 zstyle ':vcs_info:*' actionformats "(%s%)-[%b|%a] " "zsh: %r"
1988 zstyle ':vcs_info:*' formats "(%s%)-[%b] " "zsh: %r"
1990 # these are the same, just with a lot of colours:
1991 zstyle ':vcs_info:*' actionformats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOUR} " \
1993 zstyle ':vcs_info:*' formats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOUR}%} " \
1995 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YELLOW}%r"
2000 # command not found handling {{{
2002 (( ${COMMAND_NOT_FOUND} == 1 )) &&
2003 function command_not_found_handler() {
2005 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
2006 ${GRML_ZSH_CNF_HANDLER} $1
2014 if zrcautoload promptinit && promptinit 2>/dev/null ; then
2015 promptinit # people should be able to use their favourite prompt
2017 print 'Notice: no promptinit available :('
2022 # make sure to use right prompt only when not running a command
2023 is41 && setopt transient_rprompt
2026 function ESC_print () {
2027 info_print $'\ek' $'\e\\' "$@"
2029 function set_title () {
2030 info_print $'\e]0;' $'\a' "$@"
2033 function info_print () {
2034 local esc_begin esc_end
2038 printf '%s' ${esc_begin}
2039 for item in "$@" ; do
2040 printf '%s ' "$item"
2042 printf '%s' "${esc_end}"
2045 # TODO: revise all these NO* variables and especially their documentation
2046 # in zsh-help() below.
2047 is4 && [[ $NOPRECMD -eq 0 ]] && precmd () {
2048 [[ $NOPRECMD -gt 0 ]] && return 0
2049 # update VCS information
2052 if [[ $TERM == screen* ]] ; then
2053 if [[ -n ${VCS_INFO_message_1_} ]] ; then
2054 ESC_print ${VCS_INFO_message_1_}
2055 elif [[ -n ${vcs_info_msg_1_} ]] ; then
2056 ESC_print ${vcs_info_msg_1_}
2061 # just use DONTSETRPROMPT=1 to be able to overwrite RPROMPT
2062 if [[ $DONTSETRPROMPT -eq 0 ]] ; then
2063 if [[ $BATTERY -gt 0 ]] ; then
2064 # update battery (dropped into $PERCENT) information
2066 RPROMPT="%(?..:() ${PERCENT}"
2071 # adjust title of xterm
2072 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
2073 [[ ${NOTITLE} -gt 0 ]] && return 0
2076 set_title ${(%):-"%n@%m: %~"}
2081 # preexec() => a function running before every command
2082 is4 && [[ $NOPRECMD -eq 0 ]] && \
2084 [[ $NOPRECMD -gt 0 ]] && return 0
2085 # set hostname if not running on host with name 'grml'
2086 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
2089 # get the name of the program currently running and hostname of local machine
2090 # set screen window title if running in a screen
2091 if [[ "$TERM" == screen* ]] ; then
2092 # local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]} # don't use hostname
2093 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME" # use hostname
2096 # adjust title of xterm
2097 [[ ${NOTITLE} -gt 0 ]] && return 0
2100 set_title "${(%):-"%n@%m:"}" "$1"
2105 EXITCODE="%(?..%?%1v )"
2106 PS2='\`%_> ' # secondary prompt, printed when the shell needs more information to complete a command.
2107 PS3='?# ' # selection prompt used within a select loop.
2108 PS4='+%N:%i:%_> ' # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
2110 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
2111 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
2112 debian_chroot=$(cat /etc/debian_chroot)
2115 # don't use colors on dumb terminals (like emacs):
2116 if [[ "$TERM" == dumb ]] ; then
2117 PROMPT="${EXITCODE}${debian_chroot:+($debian_chroot)}%n@%m %40<...<%B%~%b%<< "
2119 # only if $GRMLPROMPT is set (e.g. via 'GRMLPROMPT=1 zsh') use the extended prompt
2120 # set variable identifying the chroot you work in (used in the prompt below)
2121 if [[ $GRMLPROMPT -gt 0 ]] ; then
2122 PROMPT="${RED}${EXITCODE}${CYAN}[%j running job(s)] ${GREEN}{history#%!} ${RED}%(3L.+.) ${BLUE}%* %D
2123 ${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
2125 # This assembles the primary prompt string
2126 if (( EUID != 0 )); then
2127 PROMPT="${RED}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
2129 PROMPT="${BLUE}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${RED}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
2134 if (( GRML_VCS_INFO )); then
2135 PROMPT="${PROMPT}"'${VCS_INFO_message_0_}'"%# "
2137 PROMPT="${PROMPT}"'${vcs_info_msg_0_}'"%# "
2140 # if we are inside a grml-chroot set a specific prompt theme
2141 if [[ -n "$GRML_CHROOT" ]] ; then
2142 PROMPT="%{$fg[red]%}(CHROOT) %{$fg_bold[red]%}%n%{$fg_no_bold[white]%}@%m %40<...<%B%~%b%<< %\# "
2146 # {{{ 'hash' some often used directories
2148 hash -d deb=/var/cache/apt/archives
2149 hash -d doc=/usr/share/doc
2150 hash -d linux=/lib/modules/$(command uname -r)/build/
2151 hash -d log=/var/log
2152 hash -d slog=/var/log/syslog
2153 hash -d src=/usr/src
2154 hash -d templ=/usr/share/doc/grml-templates
2155 hash -d tt=/usr/share/doc/texttools-doc
2156 hash -d www=/var/www
2161 if check_com -c screen ; then
2162 if [[ $UID -eq 0 ]] ; then
2163 [[ -r /etc/grml/screenrc ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc"
2164 elif [[ -r $HOME/.screenrc ]] ; then
2165 alias screen="${commands[screen]} -c $HOME/.screenrc"
2167 if [[ -r /etc/grml/screenrc_grml ]]; then
2168 alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
2170 [[ -r /etc/grml/screenrc ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc"
2175 # do we have GNU ls with color-support?
2176 if ls --help 2>/dev/null | grep -- --color= >/dev/null && [[ "$TERM" != dumb ]] ; then
2177 #a1# execute \kbd{@a@}:\quad ls with colors
2178 alias ls='ls -b -CF --color=auto'
2179 #a1# execute \kbd{@a@}:\quad list all files, with colors
2180 alias la='ls -la --color=auto'
2181 #a1# long colored list, without dotfiles (@a@)
2182 alias ll='ls -l --color=auto'
2183 #a1# long colored list, human readable sizes (@a@)
2184 alias lh='ls -hAl --color=auto'
2185 #a1# List files, append qualifier to filenames \\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
2186 alias l='ls -lF --color=auto'
2188 alias ls='ls -b -CF'
2195 alias mdstat='cat /proc/mdstat'
2196 alias ...='cd ../../'
2198 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
2199 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
2200 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
2203 alias cp='nocorrect cp' # no spelling correction on cp
2204 alias mkdir='nocorrect mkdir' # no spelling correction on mkdir
2205 alias mv='nocorrect mv' # no spelling correction on mv
2206 alias rm='nocorrect rm' # no spelling correction on rm
2208 #a1# Execute \kbd{rmdir}
2210 #a1# Execute \kbd{mkdir}
2213 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
2214 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
2215 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
2217 # make sure it is not assigned yet
2218 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
2221 for ENV in $(env | command grep -i '.utf') ; do
2222 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
2227 # make sure it is not assigned yet
2228 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
2230 if ! isutfenv ; then
2231 for ENV in $(env | command grep -i '\.iso') ; do
2232 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
2237 # set up software synthesizer via speakup
2239 if [ -x /usr/sbin/swspeak-setup ] ; then
2240 setopt singlelinezle
2243 /usr/sbin/swspeak-setup $@
2245 if ! [[ -r /dev/softsynth ]] ; then
2246 flite -o play -t "Sorry, software synthesizer not available. Did you boot with swspeak bootoption?"
2249 setopt singlelinezle
2252 nice -n -20 speechd-up
2254 flite -o play -t "Finished setting up software synthesizer"
2259 # I like clean prompt, so provide simple way to get that
2260 check_com 0 || alias 0='return 0'
2262 # for really lazy people like mika:
2263 check_com S &>/dev/null || alias S='screen'
2264 check_com s &>/dev/null || alias s='ssh'
2266 # especially for roadwarriors using GNU screen and ssh:
2267 if ! check_com asc &>/dev/null ; then
2268 asc() { autossh -t "$@" 'screen -RdU' }
2272 # get top 10 shell commands:
2273 alias top10='print -l ? ${(o)history%% *} | uniq -c | sort -nr | head -n 10'
2275 # truecrypt; use e.g. via 'truec /dev/ice /mnt/ice' or 'truec -i'
2276 if check_com -c truecrypt ; then
2278 alias truec='truecrypt --mount-options "rw,sync,dirsync,users,uid=1000,gid=users,umask=077,utf8" '
2280 alias truec='truecrypt --mount-options "rw,sync,dirsync,users,uid=1000,gid=users,umask=077" '
2284 #f1# Hints for the use of zsh on grml
2286 print "$bg[white]$fg[black]
2287 zsh-help - hints for use of zsh on grml
2288 =======================================$reset_color"
2291 Main configuration of zsh happens in /etc/zsh/zshrc.
2292 That file is part of the package grml-etc-core, if you want to
2293 use them on a non-grml-system just get the tar.gz from
2294 http://deb.grml.org/ or (preferably) get it from the git repository:
2296 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
2298 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
2299 The file is still there, but it is empty for backwards compatibility.
2301 For your own changes use these two files:
2305 The former is sourced very early in our zshrc, the latter is sourced
2308 System wide configuration without touching configuration files of grml
2309 can take place in /etc/zsh/zshrc.local.
2311 Normally, the root user (EUID == 0) does not get the whole grml setup.
2312 If you want to force the whole setup for that user, too, set
2313 GRML_ALWAYS_LOAD_ALL=1 in .zshrc.pre in root'\''s home directory.
2315 For information regarding zsh start at http://grml.org/zsh/
2317 Take a look at grml'\''s zsh refcard:
2318 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
2320 Check out the main zsh refcard:
2321 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
2323 And of course visit the zsh-lovers:
2326 You can adjust some options through environment variables when
2327 invoking zsh without having to edit configuration files.
2328 Basically meant for bash users who are not used to the power of
2331 "NOCOR=1 zsh" => deactivate automatic correction
2332 "NOMENU=1 zsh" => do not use auto menu completion (note: use ctrl-d for completion instead!)
2333 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
2334 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
2335 preexec() and precmd() completely
2336 "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt
2337 "COMMAND_NOT_FOUND=1 zsh"
2338 => Enable a handler if an external command was not found
2339 The command called in the handler can be altered by setting
2340 the GRML_ZSH_CNF_HANDLER variable, the default is:
2341 "/usr/share/command-not-found/command-not-found"
2343 A value greater than 0 is enables a feature; a value equal to zero
2344 disables it. If you like one or the other of these settings, you can
2345 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
2349 $bg[white]$fg[black]
2350 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
2351 Enjoy your grml system with the zsh!$reset_color"
2355 if [[ -r /etc/debian_version ]] ; then
2356 #a3# Execute \kbd{apt-cache search}
2357 alias acs='apt-cache search'
2358 #a3# Execute \kbd{apt-cache show}
2359 alias acsh='apt-cache show'
2360 #a3# Execute \kbd{apt-cache policy}
2361 alias acp='apt-cache policy'
2362 #a3# Execute \kbd{apt-get dist-upgrade}
2363 salias adg="apt-get dist-upgrade"
2364 #a3# Execute \kbd{apt-get install}
2365 salias agi="apt-get install"
2366 #a3# Execute \kbd{aptitude install}
2367 salias ati="aptitude install"
2368 #a3# Execute \kbd{apt-get upgrade}
2369 salias ag="apt-get upgrade"
2370 #a3# Execute \kbd{apt-get update}
2371 salias au="apt-get update"
2372 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
2373 salias -a up="aptitude update ; aptitude safe-upgrade"
2374 #a3# Execute \kbd{dpkg-buildpackage}
2375 alias dbp='dpkg-buildpackage'
2376 #a3# Execute \kbd{grep-excuses}
2377 alias ge='grep-excuses'
2380 #f3# Execute \kbd{apt-get update \&\& }\\&\quad \kbd{apt-get dist-upgrade}
2383 if [[ -z $1 ]] ; then
2384 $SUDO apt-get update
2385 $SUDO apt-get -u upgrade
2387 ssh $1 $SUDO apt-get update
2388 # ask before the upgrade
2390 ssh $1 $SUDO apt-get --no-act upgrade
2391 echo -n 'Process the upgrade?'
2393 if [[ $dummy == "y" ]] ; then
2394 ssh $1 $SUDO apt-get -u upgrade --yes
2399 # get a root shell as normal user in live-cd mode:
2400 if isgrmlcd && [[ $UID -ne 0 ]] ; then
2404 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
2405 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
2406 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
2407 salias tlog="tail -f /var/log/syslog" # follow the syslog
2410 # sort installed Debian-packages by size
2411 if check_com -c grep-status ; then
2412 #a3# List installed Debian-packages sorted by size
2413 alias debs-by-size='grep-status -FStatus -sInstalled-Size,Package -n "install ok installed" | paste -sd " \n" | sort -rn'
2416 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
2417 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
2418 if check_com -c wodim; then
2421 cdrecord is not provided under its original name by Debian anymore.
2422 See #377109 in the BTS of Debian for more details.
2424 Please use the wodim binary instead
2431 # get_tw_cli has been renamed into get_3ware
2432 if check_com -c get_3ware ; then
2434 echo 'Warning: get_tw_cli has been renamed into get_3ware. Invoking get_3ware for you.'>&2
2439 # I hate lacking backward compatibility, so provide an alternative therefore
2440 if ! check_com -c apache2-ssl-certificate ; then
2442 apache2-ssl-certificate() {
2444 print 'Debian does not ship apache2-ssl-certificate anymore (see #398520). :('
2445 print 'You might want to take a look at Debian the package ssl-cert as well.'
2446 print 'To generate a certificate for use with apache2 follow the instructions:'
2450 export RANDFILE=/dev/random
2451 mkdir /etc/apache2/ssl/
2452 openssl req $@ -new -x509 -days 365 -nodes -out /etc/apache2/ssl/apache.pem -keyout /etc/apache2/ssl/apache.pem
2453 chmod 600 /etc/apache2/ssl/apache.pem
2455 Run "grml-tips ssl-certificate" if you need further instructions.
2461 # {{{ Use hard limits, except for a smaller stack and no core dumps
2463 is425 && limit stack 8192
2464 isgrmlcd && limit core 0 # important for a live-cd-system
2468 # {{{ completion system
2470 # called later (via is4 && grmlcomp)
2471 # note: use 'zstyle' for getting current settings
2472 # press ^Xh (control-x h) for getting tags in context; ^X? (control-x ?) to run complete_debug with trace output
2474 # TODO: This could use some additional information
2476 # allow one error for every three characters typed in approximate completer
2477 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
2479 # don't complete backup files as executables
2480 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
2482 # start menu completion only if it could find no unambiguous initial string
2483 zstyle ':completion:*:correct:*' insert-unambiguous true
2484 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
2485 zstyle ':completion:*:correct:*' original true
2487 # activate color-completion
2488 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
2490 # format on completion
2491 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
2493 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
2494 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
2496 # insert all expansions for expand completer
2497 zstyle ':completion:*:expand:*' tag-order all-expansions
2498 zstyle ':completion:*:history-words' list false
2501 zstyle ':completion:*:history-words' menu yes
2503 # ignore duplicate entries
2504 zstyle ':completion:*:history-words' remove-all-dups yes
2505 zstyle ':completion:*:history-words' stop yes
2507 # match uppercase from lowercase
2508 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
2510 # separate matches into groups
2511 zstyle ':completion:*:matches' group 'yes'
2512 zstyle ':completion:*' group-name ''
2514 if [[ "$NOMENU" -eq 0 ]] ; then
2515 # if there are more than 5 options allow selecting from a menu
2516 zstyle ':completion:*' menu select=5
2518 # don't use any menus at all
2522 zstyle ':completion:*:messages' format '%d'
2523 zstyle ':completion:*:options' auto-description '%d'
2525 # describe options in full
2526 zstyle ':completion:*:options' description 'yes'
2528 # on processes completion complete all user processes
2529 zstyle ':completion:*:processes' command 'ps -au$USER'
2531 # offer indexes before parameters in subscripts
2532 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
2534 # provide verbose completion information
2535 zstyle ':completion:*' verbose true
2537 # recent (as of Dec 2007) zsh versions are able to provide descriptions
2538 # for commands (read: 1st word in the line) that it will list for the user
2539 # to choose from. The following disables that, because it's not exactly fast.
2540 zstyle ':completion:*:-command-:*:' verbose false
2542 # set format for warnings
2543 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
2545 # define files to ignore for zcompile
2546 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
2547 zstyle ':completion:correct:' prompt 'correct to: %e'
2549 # Ignore completion functions for commands you don't have:
2550 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
2552 # Provide more processes in completion of programs like killall:
2553 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
2555 # complete manual by their section
2556 zstyle ':completion:*:manuals' separate-sections true
2557 zstyle ':completion:*:manuals.*' insert-sections true
2558 zstyle ':completion:*:man:*' menu yes select
2560 # provide .. as a completion
2561 zstyle ':completion:*' special-dirs ..
2563 # run rehash on completion so new installed program are found automatically:
2565 (( CURRENT == 1 )) && rehash
2570 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
2571 if [[ "$NOCOR" -gt 0 ]] ; then
2572 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
2575 # try to be smart about when to use what completer...
2577 zstyle -e ':completion:*' completer '
2578 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
2579 _last_try="$HISTNO$BUFFER$CURSOR"
2580 reply=(_complete _match _ignored _prefix _files)
2582 if [[ $words[1] == (rm|mv) ]] ; then
2583 reply=(_complete _files)
2585 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
2590 # command for process lists, the local web server details and host completion
2591 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
2594 [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
2595 zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
2597 # host completion /* add brackets as vim can't parse zsh's complex cmdlines 8-) {{{ */
2599 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
2600 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
2612 zstyle ':completion:*:hosts' hosts $hosts
2613 # TODO: so, why is this here?
2614 # zstyle '*' hosts $hosts
2616 # use generic completion system for programs not yet defined; (_gnu_generic works
2617 # with commands that provide a --help option with "standard" gnu-like output.)
2618 for compcom in cp deborphan df feh fetchipac head hnb ipacsum mv \
2619 pal stow tail uname ; do
2620 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
2623 # see upgrade function in this file
2624 compdef _hosts upgrade
2630 # people should use 'grml-x'!
2632 if [[ -e /etc/X11/xorg.conf ]] ; then
2633 [[ -x /usr/bin/startx ]] && /usr/bin/startx "$@" || /usr/X11R6/bin/startx "$@"
2635 echo "Please use the script \"grml-x\" for starting the X Window System
2636 because there does not exist /etc/X11/xorg.conf yet.
2637 If you want to use startx anyway please call \"/usr/bin/startx\"."
2643 if [[ -e /etc/X11/xorg.conf ]] ; then
2644 [[ -x /usr/bin/xinit ]] && /usr/bin/xinit || /usr/X11R6/bin/xinit
2646 echo "Please use the script \"grml-x\" for starting the X Window System.
2647 because there does not exist /etc/X11/xorg.conf yet.
2648 If you want to use xinit anyway please call \"/usr/bin/xinit\"."
2653 if check_com -c 915resolution; then
2655 echo "Please use 915resolution as resolution modifying tool for Intel \
2661 #a1# Output version of running grml
2662 alias grml-version='cat /etc/grml_version'
2664 if check_com -c rebuildfstab ; then
2665 #a1# Rebuild /etc/fstab
2666 alias grml-rebuildfstab='rebuildfstab -v -r -config'
2669 if check_com -c grml-debootstrap ; then
2671 echo "Installing debian to harddisk is possible by using grml-debootstrap."
2678 # {{{ now run the functions
2680 is4 && isgrml && grmlstuff
2685 is4 && xsource "/etc/zsh/keephack"
2688 # {{{ wonderful idea of using "e" glob qualifier by Peter Stephenson
2689 # You use it as follows:
2690 # $ NTREF=/reference/file
2692 # This lists all the files in the current directory newer than the reference file.
2693 # You can also specify the reference file inline; note quotes:
2694 # $ ls -l *(e:'nt ~/.zshenv':)
2696 if [[ -n $1 ]] ; then
2699 [[ $REPLY -nt $NTREF ]]
2703 # shell functions {{{
2705 #f1# Provide csh compatibility
2706 setenv() { typeset -x "${1}${1:+=}${(@)argv[2,$#]}" } # csh compatibility
2708 #f1# Reload an autoloadable function
2709 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
2710 compdef _functions freload
2712 #f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s')
2714 [[ -z "$1" ]] && printf 'Usage: %s <file(s)>\n' "$0" && return 1
2715 for file in "$@" ; do
2716 while [[ -h "$file" ]] ; do
2718 file=$(readlink "$file")
2723 # fast manual access
2724 if check_com qma ; then
2725 #f1# View the zsh manual
2726 manzsh() { qma zshall "$1" }
2729 manzsh() { /usr/bin/man zshall | vim -c "se ft=man| se hlsearch" +/"$1" - ; }
2732 # TODO: Is it supported to use pager settings like this?
2733 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
2734 # with respect to wordsplitting. (ie. ${=PAGER})
2735 if check_com -c $PAGER ; then
2736 #f1# View Debian's changelog of a given package
2739 if [[ -r /usr/share/doc/$1/changelog.Debian.gz ]] ; then
2740 $PAGER /usr/share/doc/$1/changelog.Debian.gz
2741 elif [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2742 $PAGER /usr/share/doc/$1/changelog.gz
2744 if check_com -c aptitude ; then
2745 echo "No changelog for package $1 found, using aptitude to retrieve it."
2747 aptitude -t unstable changelog $1
2749 aptitude changelog $1
2752 echo "No changelog for package $1 found, sorry."
2757 _dchange() { _files -W /usr/share/doc -/ }
2758 compdef _dchange dchange
2760 #f1# View Debian's NEWS of a given package
2763 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
2764 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
2766 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
2767 $PAGER /usr/share/doc/$1/NEWS.gz
2769 echo "No NEWS file for package $1 found, sorry."
2774 _dnews() { _files -W /usr/share/doc -/ }
2775 compdef _dnews dnews
2777 #f1# View upstream's changelog of a given package
2780 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2781 $PAGER /usr/share/doc/$1/changelog.gz
2783 echo "No changelog for package $1 found, sorry."
2787 _uchange() { _files -W /usr/share/doc -/ }
2788 compdef _uchange uchange
2793 ZSH_PROFILE_RC=1 $SHELL "$@"
2796 #f1# Edit an alias via zle
2798 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
2800 compdef _aliases edalias
2802 #f1# Edit a function via zle
2804 [[ -z "$1" ]] && { echo "Usage: edfun <function_to_edit>" ; return 1 } || zed -f "$1" ;
2806 compdef _functions edfunc
2808 # use it e.g. via 'Restart apache2'
2809 #m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
2810 #m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
2811 #m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
2812 #m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
2813 #m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
2814 if [[ -d /etc/init.d || -d /etc/service ]] ; then
2816 local action_="${1:l}" # e.g Start/Stop/Restart
2820 local service_target_="$(readlink /etc/init.d/$service_)"
2821 if [[ $service_target_ == "/usr/bin/sv" ]]; then
2823 case "${action_}" in
2824 start) if [[ ! -e /etc/service/$service_ ]]; then
2825 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
2827 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2829 # there is no reload in runits sysv emulation
2830 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
2831 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
2835 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2839 for i in Start Restart Stop Force-Reload Reload ; do
2840 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
2844 #f1# Provides useful information on globbing
2851 p named pipes (FIFOs)
2852 * executable plain files (0100)
2853 % device files (character or block special)
2854 %b block special files
2855 %c character special files
2856 r owner-readable files (0400)
2857 w owner-writable files (0200)
2858 x owner-executable files (0100)
2859 A group-readable files (0040)
2860 I group-writable files (0020)
2861 E group-executable files (0010)
2862 R world-readable files (0004)
2863 W world-writable files (0002)
2864 X world-executable files (0001)
2865 s setuid files (04000)
2866 S setgid files (02000)
2867 t files with the sticky bit (01000)
2869 print *(m-1) # Files modified up to a day ago
2870 print *(a1) # Files accessed a day ago
2871 print *(@) # Just symlinks
2872 print *(Lk+50) # Files bigger than 50 kilobytes
2873 print *(Lk-50) # Files smaller than 50 kilobytes
2874 print **/*.c # All *.c files recursively starting in \$PWD
2875 print **/*.c~file.c # Same as above, but excluding 'file.c'
2876 print (foo|bar).* # Files starting with 'foo' or 'bar'
2877 print *~*.* # All Files that do not contain a dot
2878 chmod 644 *(.^x) # make all plain non-executable files publically readable
2879 print -l *(.c|.h) # Lists *.c and *.h
2880 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
2881 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
2883 alias help-zshglob=H-Glob
2885 check_com -c qma && alias ?='qma zshall'
2887 # grep for running process, like: 'any vim'
2890 if [[ -z "$1" ]] ; then
2891 echo "any - grep for process(es) by keyword" >&2
2892 echo "Usage: any <keyword>" >&2 ; return 1
2895 local LENGTH=$(expr length $STRING)
2896 local FIRSCHAR=$(echo $(expr substr $STRING 1 1))
2897 local REST=$(echo $(expr substr $STRING 2 $LENGTH))
2898 ps xauwww| grep "[$FIRSCHAR]$REST"
2902 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
2903 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
2904 [[ -r /proc/1/maps ]] && \
2906 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
2907 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
2908 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
2911 # print hex value of a number
2914 [[ -n "$1" ]] && printf "%x\n" $1 || { print 'Usage: hex <number-to-convert>' ; return 1 }
2917 # calculate (or eval at all ;-)) with perl => p[erl-]eval
2918 # hint: also take a look at zcalc -> 'autoload zcalc' -> 'man zshmodules | less -p MATHFUNC'
2920 [[ -n "$1" ]] && CALC="$*" || print "Usage: calc [expression]"
2921 perl -e "print eval($CALC),\"\n\";"
2923 functions peval &>/dev/null && alias calc=peval
2925 # brltty seems to have problems with utf8 environment and/or font Uni3-Terminus16 under
2926 # certain circumstances, so work around it, no matter which environment we have
2928 if [[ -z "$DISPLAY" ]] ; then
2929 consolechars -f /usr/share/consolefonts/default8x16.psf.gz
2936 # just press 'asdf' keys to toggle between dvorak and us keyboard layout
2938 echo -n 'Switching to us keyboard layout: '
2939 [[ -z "$DISPLAY" ]] && $SUDO loadkeys us &>/dev/null || setxkbmap us &>/dev/null
2943 echo -n 'Switching to dvorak keyboard layout: '
2944 [[ -z "$DISPLAY" ]] && $SUDO loadkeys dvorak &>/dev/null || setxkbmap dvorak &>/dev/null
2947 # just press 'asdf' key to toggle from neon layout to us keyboard layout
2949 echo -n 'Switching to us keyboard layout: '
2950 setxkbmap us && echo 'Done' || echo 'Failed'
2953 # set up an ipv6 tunnel
2958 if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
2959 print 'ipv6 tunnel already set up, nothing to be done.'
2960 print 'execute: "ifconfig sit1 down ; ifconfig sit0 down" to remove ipv6-tunnel.' ; return 1
2962 [[ -n "$PUBLIC_IP" ]] || \
2963 local PUBLIC_IP=$(ifconfig $(route -n | awk '/^0\.0\.0\.0/{print $8; exit}') | \
2964 awk '/inet addr:/ {print $2}' | tr -d 'addr:')
2966 [[ -n "$PUBLIC_IP" ]] || { print 'No $PUBLIC_IP set and could not determine default one.' ; return 1 }
2967 local IPV6ADDR=$(printf "2002:%02x%02x:%02x%02x:1::1" $(print ${PUBLIC_IP//./ }))
2968 print -n "Setting up ipv6 tunnel $IPV6ADDR via ${PUBLIC_IP}: "
2969 ifconfig sit0 tunnel ::192.88.99.1 up
2970 ifconfig sit1 add "$IPV6ADDR" && print done || print failed
2974 if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
2975 print 'ipv6 tunnel available' ; return 0
2977 print 'ipv6 tunnel not available' ; return 1
2981 if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
2982 print -n 'Stopping ipv6 tunnel (sit0 + sit1): '
2983 ifconfig sit1 down ; ifconfig sit0 down && print done || print failed
2985 print 'No ipv6 tunnel found, nothing to be done.' ; return 1
2989 print "Usage: ipv6-tunnel [start|stop|status]">&2 ; return 1
2994 # run dhclient for wireless device
2996 sudo dhclient "$(wavemon -d | awk '/device/{print $3}')"
2999 # spawn a minimally set up mksh - useful if you want to umount /usr/.
3002 local shell="/bin/mksh"
3004 if [[ ! -x ${shell} ]]; then
3005 printf '`%s'\'' not available, giving up.\n' ${shell} >&2
3009 exec env -i ENV="/etc/minimal-shellrc" HOME="$HOME" TERM="$TERM" ${shell}
3012 # a wrapper for vim, that deals with title setting
3014 # set this array to a set of options to vim you always want
3015 # to have set when calling vim (in .zshrc.local), like:
3016 # VIM_OPTIONS=( -p )
3017 # This will cause vim to send every file given on the
3018 # commandline to be send to it's own tab (needs vim7).
3020 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
3023 # make a backup of a file
3025 cp -a "$1" "${1}_$(date --iso-8601=seconds)"
3028 #f1# grep for patterns in grml's zsh setup
3034 print "usage: zg -[anr] <pattern>\n";
3035 print " Search for patterns in grml'\''s zshrc.\n";
3036 print " zg takes no or exactly one option plus a non empty pattern.\n\n";
3037 print " options:\n";
3038 print " -- no options (use if your pattern starts in with a dash.\n";
3039 print " -a search for the pattern in all code regions\n";
3040 print " -n search for the pattern in non-root code only\n";
3041 print " -r search in code for everyone (also root) only\n\n";
3042 print " The default is -a for non-root users and -r for root.\n\n";
3043 print " If you installed the zshrc to a non-default locations (ie *NOT*\n";
3044 print " in /etc/zsh/zshrc) do: export GRML_ZSHRC=\$HOME/.zshrc\n";
3045 print " ...in case you copied the file to that location.\n\n";
3049 if ($ENV{GRML_ZSHRC} ne "") {
3050 $RC = $ENV{GRML_ZSHRC};
3052 $RC = "/etc/zsh/zshrc";
3055 usage if ($#ARGV < 0 || $#ARGV > 1);
3056 if ($> == 0) { $mode = "allonly"; }
3057 else { $mode = "all"; }
3060 if ($opt eq "--") { shift; }
3061 elsif ($opt eq "-a") { $mode = "all"; shift; }
3062 elsif ($opt eq "-n") { $mode = "nonroot"; shift; }
3063 elsif ($opt eq "-r" ) { $mode = "allonly"; shift; }
3064 elsif ($opt =~ m/^-/ || $#ARGV > 0) { usage(); }
3066 $pattern = $ARGV[0];
3067 usage() if ($pattern eq "");
3069 open FH, "<$RC" or die "zg: Could not open $RC: $!\n";
3070 while ($line = <FH>) {
3072 if ($line =~ m/^#:grep:marker:for:mika:/) { $markerfound = 1; next; }
3073 next if ($mode eq "nonroot" && markerfound == 0);
3074 break if ($mode eq "allonly" && markerfound == 1);
3075 print $line, "\n" if ($line =~ /$pattern/);
3085 ssl_hashes=( sha512 sha256 sha1 md5 )
3087 for sh in ${ssl_hashes}; do
3090 if [[ -z $1 ]] ; then
3091 printf 'usage: %s <file>\n' "ssh-cert-${sh}"
3094 openssl x509 -noout -fingerprint -${sh} -in $1
3098 ssl-cert-fingerprints() {
3101 if [[ -z $1 ]] ; then
3102 printf 'usage: ssl-cert-fingerprints <file>\n'
3105 for i in ${ssl_hashes}
3112 if [[ -z $1 ]] ; then
3113 printf 'usage: ssl-cert-info <file>\n'
3116 openssl x509 -noout -text -in $1
3117 ssl-cert-fingerprints $1
3122 # {{{ make sure our environment is clean regarding colors
3123 for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color
3126 # "persistent history" {{{
3127 # just write important commands you always need to ~/.important_commands
3128 if [[ -r ~/.important_commands ]] ; then
3129 fc -R ~/.important_commands
3133 #:grep:marker:for:mika: :-)
3134 ### non-root (EUID != 0) code below
3137 if (( GRML_ALWAYS_LOAD_ALL == 0 )) && (( $EUID == 0 )) ; then
3145 # set terminal property (used e.g. by msgid-chooser)
3146 export COLORTERM="yes"
3148 # set default browser
3149 if [[ -z "$BROWSER" ]] ; then
3150 if [[ -n "$DISPLAY" ]] ; then
3151 #v# If X11 is running
3152 check_com -c firefox && export BROWSER=firefox
3154 #v# If no X11 is running
3155 check_com -c w3m && export BROWSER=w3m
3159 #m# v QTDIR \kbd{/usr/share/qt[34]}\quad [for non-root only]
3160 [[ -d /usr/share/qt3 ]] && export QTDIR=/usr/share/qt3
3161 [[ -d /usr/share/qt4 ]] && export QTDIR=/usr/share/qt4
3163 # support running 'jikes *.java && jamvm HelloWorld' OOTB:
3164 #v# [for non-root only]
3165 [[ -f /usr/share/classpath/glibj.zip ]] && export JIKESPATH=/usr/share/classpath/glibj.zip
3170 # Xterm resizing-fu.
3171 # Based on http://svn.kitenet.net/trunk/home-full/.zshrc?rev=11710&view=log (by Joey Hess)
3172 alias hide='echo -en "\033]50;nil2\007"'
3173 alias tiny='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-80-*-*-c-*-iso8859-15\007"'
3174 alias small='echo -en "\033]50;6x10\007"'
3175 alias medium='echo -en "\033]50;-misc-fixed-medium-r-normal--13-120-75-75-c-80-iso8859-15\007"'
3176 alias default='echo -e "\033]50;-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-15\007"'
3177 alias large='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-150-*-*-c-*-iso8859-15\007"'
3178 alias huge='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-210-*-*-c-*-iso8859-15\007"'
3179 alias smartfont='echo -en "\033]50;-artwiz-smoothansi-*-*-*-*-*-*-*-*-*-*-*-*\007"'
3180 alias semifont='echo -en "\033]50;-misc-fixed-medium-r-semicondensed-*-*-120-*-*-*-*-iso8859-15\007"'
3183 #a2# Execute \kbd{du -sch}
3185 #a2# Execute \kbd{jobs -l}
3189 #a2# Execute \kbd{./configure}
3190 alias CO="./configure"
3191 #a2# Execute \kbd{./configure --help}
3192 alias CH="./configure --help"
3195 #a2# Execute \kbd{ls -lSrah}
3196 alias dir="ls -lSrah"
3197 #a2# Only show dot-directories
3198 alias lad='ls -d .*(/)' # only show dot-directories
3199 #a2# Only show dot-files
3200 alias lsa='ls -a .*(.)' # only show dot-files
3201 #a2# Only files with setgid/setuid/sticky flag
3202 alias lss='ls -l *(s,S,t)' # only files with setgid/setuid/sticky flag
3203 #a2# Only show 1st ten symlinks
3204 alias lsl='ls -l *(@)' # only symlinks
3205 #a2# Display only executables
3206 alias lsx='ls -l *(*)' # only executables
3207 #a2# Display world-{readable,writable,executable} files
3208 alias lsw='ls -ld *(R,W,X.^ND/)' # world-{readable,writable,executable} files
3209 #a2# Display the ten biggest files
3210 alias lsbig="ls -flh *(.OL[1,10])" # display the biggest files
3211 #a2# Only show directories
3212 alias lsd='ls -d *(/)' # only show directories
3213 #a2# Only show empty directories
3214 alias lse='ls -d *(/^F)' # only show empty directories
3215 #a2# Display the ten newest files
3216 alias lsnew="ls -rl *(D.om[1,10])" # display the newest files
3217 #a2# Display the ten oldest files
3218 alias lsold="ls -rtlh *(D.om[1,10])" # display the oldest files
3219 #a2# Display the ten smallest files
3220 alias lssmall="ls -Srl *(.oL[1,10])" # display the smallest files
3223 #a2# Execute \kbd{chmod 600}
3224 alias rw-='chmod 600'
3225 #a2# Execute \kbd{chmod 700}
3226 alias rwx='chmod 700'
3227 #m# a2 r-{}- Execute \kbd{chmod 644}
3228 alias r--='chmod 644'
3229 #a2# Execute \kbd{chmod 755}
3230 alias r-x='chmod 755'
3232 # some useful aliases
3233 #a2# Execute \kbd{mkdir -o}
3237 #a2# Execute \kbd{mplayer -vo fbdev}
3238 alias cmplayer='mplayer -vo fbdev'
3239 #a2# Execute \kbd{mplayer -vo fbdev -fs -zoom}
3240 alias fbmplayer='mplayer -vo fbdev -fs -zoom'
3241 #a2# Execute \kbd{links2 -driver fb}
3242 alias fblinks='links2 -driver fb'
3244 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
3245 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3246 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3249 check_com -c python && alias http="python -m SimpleHTTPServer"
3251 # Use 'g' instead of 'git':
3252 check_com g || alias g='git'
3254 # work around non utf8 capable software in utf environment via $LANG and luit
3255 if check_com isutfenv && check_com luit ; then
3256 if check_com -c mrxvt ; then
3257 isutfenv && [[ -n "$LANG" ]] && \
3258 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
3261 if check_com -c aterm ; then
3262 isutfenv && [[ -n "$LANG" ]] && \
3263 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
3266 if check_com -c centericq ; then
3267 isutfenv && [[ -n "$LANG" ]] && \
3268 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
3273 # useful functions {{{
3276 #f4# Search for newspostings from authors
3277 agoogle() { ${=BROWSER} "http://groups.google.com/groups?as_uauthors=$*" ; }
3278 #f4# Search Debian Bug Tracking System
3282 if [[ $# -eq 1 ]]; then
3285 ${=BROWSER} "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=$1"
3288 ${=BROWSER} "http://bugs.debian.org/cgi-bin/pkgreport.cgi?submitter=$1"
3291 ${=BROWSER} "http://bugs.debian.org/$*"
3295 print "$0 needs one argument"
3299 #f4# Search Debian Bug Tracking System in mbox format
3307 ${=BROWSER} http://search.dmoz.org/cgi-bin/search\?search=${1// /_}
3309 #f4# Search German Wiktionary
3312 ${=BROWSER} http://de.wiktionary.org/wiki/${(C)1// /_}
3314 #f4# Search English Wiktionary
3317 ${=BROWSER} http://en.wiktionary.org/wiki/${(C)1// /_}
3319 #f4# Search Google Groups
3322 ${=BROWSER} "http://groups.google.com/groups?q=$*"
3327 ${=BROWSER} "http://www.google.com/search?&num=100&q=$*"
3329 #f4# Search Google Groups for MsgID
3332 ${=BROWSER} "http://groups.google.com/groups?selm=$*"
3334 #f4# Search Netcraft
3337 ${=BROWSER} "http://toolbar.netcraft.com/site_report?url=$1"
3339 #f4# Use German Wikipedia's full text search
3342 ${=BROWSER} http://de.wikipedia.org/wiki/Spezial:Search/${(C)1}
3344 #f4# search \kbd{dict.leo.org}
3347 ${=BROWSER} "http://dict.leo.org/?search=$*"
3349 #f4# Search German Wikipedia
3352 ${=BROWSER} http://de.wikipedia.org/wiki/"${(C)*}"
3354 #f4# Search English Wikipedia
3357 ${=BROWSER} http://en.wikipedia.org/wiki/"${(C)*}"
3359 #f4# Search official debs
3362 ${=BROWSER} "http://packages.debian.org/search?keywords=$1&searchon=contents&suite=${2:=unstable}§ion=all"
3365 #m# f4 gex() Exact search via Google
3366 check_com google && gex () {
3367 google "\"[ $1]\" $*"
3371 #f5# Backup \kbd{file {\rm to} file\_timestamp}
3374 cp -b $1 $1_`date --iso-8601=m`
3379 diff -crd "$@" | egrep -v "^Only in |^Binary files "
3381 #f5# cd to directoy and list files
3389 cvs add $* && cvs com -m 'initial checkin' $*
3394 cvs diff -N $* |& $PAGER
3399 cvs log $* |& $PAGER
3416 #f5# Disassemble source files using gcc and as
3419 gcc -pipe -S -o - -O -g $* | as -aldh -o /dev/null
3421 #f5# Firefox remote control - open given URL
3423 if [ -e /etc/debian_version ]; then
3424 firefox -a iceweasel -remote "openURL($1)" || firefox ${1}&
3426 firefox -a firefox -remote "openURL($1)" || firefox ${1}&
3429 #f5# Create Directoy and \kbd{cd} to it
3431 mkdir -p "$@" && cd "$@"
3433 #f5# Unified diff to timestamped outputfile
3435 diff -udrP "$1" "$2" > diff.`date "+%Y-%m-%d"`."$1"
3437 #f5# Memory overview
3439 ps aux | awk '{if (NR > 1) print $5; if (NR > 2) print "+"} END { print "p" }' | dc
3441 #f5# Show contents of gzipped tar file
3444 gunzip -c $1 | tar -tf - -- | $PAGER
3446 #f5# Show contents of zip file
3449 unzip -l $1 | $PAGER
3454 diff -urd $* | egrep -v "^Only in |^Binary files "
3456 #f5# (Mis)use \kbd{vim} as \kbd{less}
3459 vim --cmd 'let no_plugin_maps = 1' -c "so \$VIMRUNTIME/macros/less.vim" "${@:--}"
3462 # Function Usage: uopen $URL/$file
3463 #f5# Download a file and display it locally
3466 if ! [[ -n "$1" ]] ; then
3467 print "Usage: uopen \$URL/\$file">&2
3471 MIME=$(curl --head $FILE | grep Content-Type | cut -d ' ' -f 2 | cut -d\; -f 1)
3473 curl $FILE | see ${MIME}:-
3477 # Function Usage: doc packagename
3478 #f5# \kbd{cd} to /usr/share/doc/\textit{package}
3481 cd /usr/share/doc/$1 && ls
3483 _doc() { _files -W /usr/share/doc -/ }
3484 check_com compdef && compdef _doc doc
3486 #f5# Make screenshot
3488 [[ ! -d ~/shots ]] && mkdir ~/shots
3489 #cd ~/shots ; sleep 5 ; import -window root -depth 8 -quality 80 `date "+%Y-%m-%d--%H:%M:%S"`.png
3490 cd ~/shots ; sleep 5; import -window root shot_`date --iso-8601=m`.jpg
3496 images=( *.{jpg,gif,png}(.N) )
3498 if [[ $#images -eq 0 ]] ; then
3499 print "No image files found"
3505 #f5# Create PDF file from source code
3510 a2ps --medium A4dj -E -o $output $*
3514 # zsh with perl-regex - use it e.g. via:
3515 # regcheck '\s\d\.\d{3}\.\d{3} Euro' ' 1.000.000 Euro'
3516 #f5# Checks whether a regex matches or not.\\&\quad Example: \kbd{regcheck '.\{3\} EUR' '500 EUR'}
3519 zmodload -i zsh/pcre
3520 pcre_compile $1 && \
3521 pcre_match $2 && echo "regex matches" || echo "regex does not match"
3524 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
3527 print -l -- *(a-${1:-1})
3530 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
3533 print -l -- *(c-${1:-1})
3536 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
3539 print -l -- *(m-${1:-1})
3541 # modified() was named new() in earlier versions, add an alias for backwards compatibility
3542 check_com new || alias new=modified
3544 #f5# Grep in history
3549 # use colors when GNU grep with color-support
3550 #a2# Execute \kbd{grep -{}-color=auto}
3551 (grep --help 2>/dev/null |grep -- --color) >/dev/null && alias grep='grep --color=auto'
3552 #a2# Execute \kbd{grep -i -{}-color=auto}
3553 alias GREP='grep -i --color=auto'
3555 #f5# Watch manpages in a stretched style
3556 man2() { PAGER='dash -c "sed G | /usr/bin/less"' command man "$@" ; }
3558 # d():Copyright 2005 Nikolai Weibull <nikolai@bitwi.se>
3559 # note: option AUTO_PUSHD has to be set
3560 #f5# Jump between directories
3564 local color=$fg_bold[blue]
3566 dirs -p | while read dir; do
3567 local num="${$(printf "%-4d " $i)/ /.}"
3568 printf " %s $color%s$reset_color\n" $num $dir
3572 read -r 'dir?Jump to directory: ' || return
3573 (( dir == -1 )) && return
3574 if (( dir < 0 || dir >= i )); then
3575 echo d: no such directory stack entry: $dir
3581 # usage example: 'lcheck strcpy'
3582 #f5# Find out which libs define a symbol
3584 if [[ -n "$1" ]] ; then
3585 nm -go /usr/lib/lib*.a 2>/dev/null | grep ":[[:xdigit:]]\{8\} . .*$1"
3587 echo "Usage: lcheck <function>" >&2
3591 #f5# Clean up directory - remove well known tempfiles
3593 FILES=(*~(N) .*~(N) \#*\#(N) *.o(N) a.out(N) *.core(N) *.cmo(N) *.cmi(N) .*.swp(N))
3595 if [[ $NBFILES > 0 ]] ; then
3598 echo -n "Remove these files? [y/n] "
3600 if [[ $ans == "y" ]] ; then
3602 echo ">> $PWD purged, $NBFILES files removed"
3604 echo "Ok. .. then not.."
3610 # 'translate' looks up fot a word in a file with language-to-language
3611 # translations (field separator should be " : "). A typical wordlist looks
3613 # | english-word : german-transmission
3614 # It's also only possible to translate english to german but not reciprocal.
3615 # Use the following oneliner to turn back the sort order:
3616 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
3617 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
3618 #f5# Translates a word
3623 translate -l de-en $2
3626 translate -l en-de $2
3629 echo "Usage: $0 { -D | -E }"
3630 echo " -D == German to English"
3631 echo " -E == English to German"
3635 #f5# List all occurrences of programm in current PATH
3638 if [[ $# = 0 ]] ; then
3639 echo "Usage: $0 program"
3640 echo "Example: $0 zsh"
3641 echo "Lists all occurrences of program in the current PATH."
3643 ls -l ${^path}/*$1*(*N)
3647 # Found in the mailinglistarchive from Zsh (IIRC ~1996)
3648 #f5# Select items for specific command(s) from history
3653 echo "Usage: $0 command"
3656 cmd=(${(f)"$(grep -w $1 $HISTFILE | sort | uniq | pr -tn)"})
3657 print -l $cmd | less -F
3658 echo -n "enter number of desired command [1 - $(( ${#cmd[@]} - 1 ))]: "
3661 print -z "${cmd[$answer]#*$TAB}"
3664 # Use vim to convert plaintext to HTML
3665 #f5# Transform files to html with highlighting
3668 vim -u NONE -n -c ':syntax on' -c ':so $VIMRUNTIME/syntax/2html.vim' -c ':wqa' $1 &>/dev/null
3671 # Usage: simple-extract <file>
3672 #f5# Smart archive extractor
3675 if [[ -f $1 ]] ; then
3677 *.tar.bz2) bzip2 -v -d $1 ;;
3678 *.tar.gz) tar -xvzf $1 ;;
3681 *.bz2) bzip2 -d $1 ;;
3683 *.gz) gunzip -d $1 ;;
3684 *.tar) tar -xvf $1 ;;
3685 *.tgz) gunzip -d $1 ;;
3686 *.tbz2) tar -jxvf $1 ;;
3688 *.Z) uncompress $1 ;;
3689 *) echo "'$1' Error. Please go away" ;;
3692 echo "'$1' is not a valid file"
3696 # Usage: smartcompress <file> (<type>)
3697 #f5# Smart archive creator
3700 if [[ -n $2 ]] ; then
3702 tgz | tar.gz) tar -zcvf$1.$2 $1 ;;
3703 tbz2 | tar.bz2) tar -jcvf$1.$2 $1 ;;
3704 tar.Z) tar -Zcvf$1.$2 $1 ;;
3705 tar) tar -cvf$1.$2 $1 ;;
3706 gz | gzip) gzip $1 ;;
3707 bz2 | bzip2) bzip2 $1 ;;
3709 echo "Error: $2 is not a valid compression type"
3713 smartcompress $1 tar.gz
3717 # Usage: show-archive <archive>
3718 #f5# List an archive's content
3721 if [[ -f $1 ]] ; then
3723 *.tar.gz) gunzip -c $1 | tar -tf - -- ;;
3724 *.tar) tar -tf $1 ;;
3725 *.tgz) tar -ztf $1 ;;
3726 *.zip) unzip -l $1 ;;
3728 *.deb) dpkg-deb --fsys-tarfile $1 | tar -tf - -- ;;
3729 *) echo "'$1' Error. Please go away" ;;
3732 echo "'$1' is not a valid archive"
3736 # It's shameless stolen from <http://www.vim.org/tips/tip.php?tip_id=167>
3737 #f5# Use \kbd{vim} as your manpage reader
3740 man $* | col -b | view -c 'set ft=man nomod nolist' -
3743 # function readme() { $PAGER -- (#ia3)readme* }
3744 #f5# View all README-like files in current directory in pager
3748 files=(./(#i)*(read*me|lue*m(in|)ut)*(ND))
3749 if (($#files)) ; then
3752 print 'No README files.'
3756 # function ansi-colors()
3757 #f5# Display ANSI colors
3759 typeset esc="\033[" line1 line2
3760 echo " _ _ _40 _ _ _41_ _ _ _42 _ _ 43_ _ _ 44_ _ _45 _ _ _ 46_ _ _ 47_ _ _ 49_ _"
3761 for fore in 30 31 32 33 34 35 36 37; do
3764 for back in 40 41 42 43 44 45 46 47 49; do
3765 line1="${line1}${esc}${back};${fore}m Normal ${esc}0m"
3766 line2="${line2}${esc}${back};${fore};1m Bold ${esc}0m"
3768 echo -e "$line1\n$line2"
3772 #f5# Find all files in \$PATH with setuid bit set
3773 suidfind() { ls -latg $path | grep '^...s' }
3775 # TODO: So, this is the third incarnation of this function!?
3776 #f5# Reload given functions
3778 for func in $argv ; do
3784 # a small check to see which DIR is located on which server/partition.
3785 # stolen and modified from Sven's zshrc.forall
3786 #f5# Report diskusage of a directory
3789 if [[ -n "$1" ]] ; then
3790 for dir in "$@" ; do
3791 if [[ -d "$dir" ]] ; then
3792 ( cd $dir; echo "-<$dir>"; du -shx .; echo);
3794 echo "warning: $dir does not exist" >&2
3798 for dir in $path; do
3799 if [[ -d "$dir" ]] ; then
3800 ( cd $dir; echo "-<$dir>"; du -shx .; echo);
3802 echo "warning: $dir does not exist" >&2
3808 # % slow_print `cat /etc/passwd`
3809 #f5# Slowly print out parameters
3811 for argument in "$@" ; do
3812 for ((i = 1; i <= ${#1} ;i++)) ; do
3813 print -n "${argument[i]}"
3821 #f5# Show some status info
3824 print "Date..: "$(date "+%Y-%m-%d %H:%M:%S")
3825 print "Shell.: Zsh $ZSH_VERSION (PID = $$, $SHLVL nests)"
3826 print "Term..: $TTY ($TERM), ${BAUD:+$BAUD bauds, }$COLUMNS x $LINES chars"
3827 print "Login.: $LOGNAME (UID = $EUID) on $HOST"
3828 print "System: $(cat /etc/[A-Za-z]*[_-][rv]e[lr]*)"
3829 print "Uptime:$(uptime)"
3834 #f5# Rip an audio CD
3838 cdrdao read-cd --device $DEVICE --driver generic-mmc audiocd.toc
3839 cdrdao read-cddb --device $DEVICE --driver generic-mmc audiocd.toc
3840 echo " * Would you like to burn the cd now? (yes/no)"
3842 if [[ "$input" = "yes" ]] ; then
3843 echo " ! Burning Audio CD"
3847 echo " ! Invalid response."
3852 #f5# Burn an audio CD (in combination with audiorip)
3855 cdrdao write --device $DEVICE --driver generic-mmc audiocd.toc
3856 echo " * Should I remove the temporary files? (yes/no)"
3858 if [[ "$input" = "yes" ]] ; then
3859 echo " ! Removing Temporary Files."
3864 echo " ! Invalid response."
3868 #f5# Make an audio CD from all mp3 files
3870 # TODO: do the renaming more zshish, possibly with zmv()
3873 for i in *.[Mm][Pp]3; do mv "$i" `echo $i | tr '[A-Z]' '[a-z]'`; done
3874 for i in *.mp3; do mv "$i" `echo $i | tr ' ' '_'`; done
3875 for i in *.mp3; do mpg123 -w `basename $i .mp3`.wav $i; done
3877 for i in *.wav; do sox $i.wav -r 44100 $i.wav resample; done
3880 #f5# Create an ISO image. You are prompted for\\&\quad volume name, filename and directory
3883 echo " * Volume name "
3885 echo " * ISO Name (ie. tmp.iso)"
3887 echo " * Directory or File"
3889 mkisofs -o ~/$iso -A $volume -allow-multidot -J -R -iso-level 3 -V $volume -R $files
3892 #f5# Simple thumbnails generator
3894 rm -rf thumb-* index.html
3898 <title>Images</title>
3900 <body>" > index.html
3901 for f in *.(gif|jpeg|jpg|png) ; do
3902 convert -size 100x200 "$f" -resize 100x200 thumb-"$f"
3903 echo " <a href=\"$f\"><img src=\"thumb-$f\"></a>" >> index.html
3907 </html>" >> index.html
3910 #f5# Set all ulimit parameters to \kbd{unlimited}
3921 # ogg2mp3 with bitrate of 192
3924 oggdec -o - $1 | lame -b 192 - ${1:r}.mp3
3927 #f5# RFC 2396 URL encoding in Z-Shell
3932 print ${(j::)input/(#b)([^A-Za-z0-9_.!~*\'\(\)-])/%${(l:2::0:)$(([##16]#match))}}
3935 # http://strcat.de/blog/index.php?/archives/335-Software-sauber-deinstallieren...html
3936 #f5# Log 'make install' output
3939 [[ ! -d ~/.errorlogs ]] && mkdir ~/.errorlogs
3940 make -n install > ~/.errorlogs/${PWD##*/}-makelog
3943 #f5# Indent source code
3945 indent -npro -kr -i8 -ts8 -sob -l80 -ss -ncs "$@"
3948 # highlight important stuff in diff output, usage example: hg diff | hidiff
3949 #m# a2 hidiff \kbd{histring} oneliner for diffs
3950 check_com -c histring && \
3951 alias hidiff="histring -fE '^Comparing files .*|^diff .*' | histring -c yellow -fE '^\-.*' | histring -c green -fE '^\+.*'"
3953 # rename pictures based on information found in exif headers
3954 #f5# Rename pictures based on information found in exif headers
3957 if [[ $# -lt 1 ]] ; then
3958 echo 'Usage: jpgrename $FILES' >& 2
3961 echo -n 'Checking for jhead with version newer than 1.9: '
3962 jhead_version=`jhead -h | grep 'used by most Digital Cameras. v.*' | awk '{print $6}' | tr -d v`
3963 if [[ $jhead_version > '1.9' ]]; then
3964 echo 'success - now running jhead.'
3965 jhead -n%Y-%m-%d_%Hh%M_%f $*
3967 echo 'failed - exiting.'
3972 # get_ic() - queries imap servers for capabilities; real simple. no imaps
3976 if [[ ! -z $1 ]] ; then
3978 print "querying imap server on $1:${port}...\n";
3979 print "a1 capability\na2 logout\n" | nc $1 ${port}
3981 print "usage:\n $0 <imap-server> [port]"
3985 # creates a Maildir/ with its {new,cur,tmp} subdirs
3989 root=${MAILDIR_ROOT:-${HOME}/Mail}
3990 if [[ -z ${1} ]] ; then print "Usage:\n $0 <dirname>" ; return 1 ; fi
3992 mkdir -p ${root}/${subdir}/{cur,new,tmp}
3995 #f5# Change the xterm title from within GNU-screen
3998 if [[ $1 != "-f" ]] ; then
3999 if [[ -z ${DISPLAY} ]] ; then
4000 printf 'xtrename only makes sense in X11.\n'
4006 if [[ -z $1 ]] ; then
4007 printf 'usage: xtrename [-f] "title for xterm"\n'
4008 printf ' renames the title of xterm from _within_ screen.\n'
4009 printf ' also works without screen.\n'
4010 printf ' will not work if DISPLAY is unset, use -f to override.\n'
4013 print -n "\eP\e]0;${1}\C-G\e\\"
4017 # hl() highlighted less
4018 # http://ft.bewatermyfriend.org/comp/data/zsh/zfunct.html
4019 if check_com -c highlight ; then
4023 theme=${HL_THEME:-""}
4026 ( printf 'available languages (syntax parameter):\n\n' ;
4027 highlight --list-langs ; ) | less -SMr
4030 ( printf 'available themes (style parameter):\n\n' ;
4031 highlight --list-themes ; ) | less -SMr
4034 printf 'usage: hl <syntax[:theme]> <file>\n'
4035 printf ' available options: --list (-l), --themes (-t), --help (-h)\n\n'
4036 printf ' Example: hl c main.c\n'
4039 if [[ -z ${2} ]] || (( ${#argv} > 2 )) ; then
4040 printf 'usage: hl <syntax[:theme]> <file>\n'
4041 printf ' available options: --list (-l), --themes (-t), --help (-h)\n'
4042 (( ${#argv} > 2 )) && printf ' Too many arguments.\n'
4046 [[ ${1} == *:* ]] && [[ -n ${1#*:} ]] && theme=${1#*:}
4047 if [[ -n ${theme} ]] ; then
4048 highlight --xterm256 --syntax ${lang} --style ${theme} ${2} | less -SMr
4050 highlight --ansi --syntax ${lang} ${2} | less -SMr
4056 # ... and a proper completion for hl()
4057 # needs 'highlight' as well, so it fits fine in here.
4058 function _hl_genarg() {
4060 if [[ -prefix 1 *: ]] ; then
4062 themes=(${${${(f)"$(LC_ALL=C highlight --list-themes)"}/ #/}:#*(Installed|Use name)*})
4064 _wanted -C list themes expl theme compadd ${themes}
4067 langs=(${${${(f)"$(LC_ALL=C highlight --list-langs)"}/ #/}:#*(Installed|Use name)*})
4068 _wanted -C list languages expl languages compadd -S ':' -q ${langs}
4071 function _hl_complete() {
4072 _arguments -s '1: :_hl_genarg' '2:files:_path_files'
4074 compdef _hl_complete hl
4078 # Rewrite this by either using tinyurl.com's API
4079 # or using another shortening service to comply with
4080 # tinyurl.com's policy.
4082 # Create small urls via http://tinyurl.com using wget(1).
4085 # [[ -z $1 ]] && { print "USAGE: zurl <URL>" ; return 1 }
4087 # local PN url tiny grabber search result preview
4090 ## Check existence of given URL with the help of ping(1).
4091 ## N.B. ping(1) only works without an eventual given protocol.
4092 # ping -c 1 ${${url#(ftp|http)://}%%/*} >& /dev/null || \
4093 # read -q "?Given host ${${url#http://*/}%/*} is not reachable by pinging. Proceed anyway? [y|n] "
4095 # if (( $? == 0 )) ; then
4096 ## Prepend 'http://' to given URL where necessary for later output.
4097 # [[ ${url} != http(s|)://* ]] && url='http://'${url}
4098 # tiny='http://tinyurl.com/create.php?url='
4099 # if check_com -c wget ; then
4100 # grabber='wget -O- -o/dev/null'
4102 # print "wget is not available, but mandatory for ${PN}. Aborting."
4104 ## Looking for i.e.`copy('http://tinyurl.com/7efkze')' in TinyURL's HTML code.
4105 # search='copy\(?http://tinyurl.com/[[:alnum:]]##*'
4106 # result=${(M)${${${(f)"$(${=grabber} ${tiny}${url})"}[(fr)${search}*]}//[()\';]/}%%http:*}
4107 ## TinyURL provides the rather new feature preview for more confidence. <http://tinyurl.com/preview.php>
4108 # preview='http://preview.'${result#http://}
4110 # printf '%s\n\n' "${PN} - Shrinking long URLs via webservice TinyURL <http://tinyurl.com>."
4111 # printf '%s\t%s\n\n' 'Given URL:' ${url}
4112 # printf '%s\t%s\n\t\t%s\n' 'TinyURL:' ${result} ${preview}
4118 #f2# Print a specific line of file(s).
4122 if [ $# -lt 2 ] ; then
4123 print "Usage: linenr <number>[,<number>] <file>" ; return 1
4124 elif [ $# -eq 2 ] ; then
4127 command ed -s $file <<< "${number}n"
4131 for file in "$@" ; do
4132 if [ ! -d $file ] ; then
4134 command ed -s $file <<< "${number}n" 2> /dev/null
4143 #f2# Find history events by search pattern and list them by date.
4147 local usage help ident format_l format_s first_char remain first last
4148 usage='USAGE: whatwhen [options] <searchstring> <search range>'
4149 help='Use `whatwhen -h'\'' for further explanations.'
4150 ident=${(l,${#${:-Usage: }},, ,)}
4151 format_l="${ident}%s\t\t\t%s\n"
4152 format_s="${format_l//(\\t)##/\\t}"
4153 # Make the first char of the word to search for case
4154 # insensitive; e.g. [aA]
4155 first_char=[${(L)1[1]}${(U)1[1]}]
4157 # Default search range is `-100'.
4159 # Optional, just used for `<first> <last>' given.
4163 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
4164 printf '%s\n%s\n\n' ${usage} ${help} && return 1
4167 printf '%s\n\n' ${usage}
4169 printf $format_l '-h' 'show help text'
4171 print 'SEARCH RANGE:'
4172 printf $format_l "'0'" 'the whole history,'
4173 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
4174 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
4175 printf '\n%s\n' 'EXAMPLES:'
4176 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
4177 printf $format_l 'whatwhen zsh -250'
4178 printf $format_l 'whatwhen foo 1 99'
4181 printf '%s\n%s\n\n' ${usage} ${help} && return 1
4184 # -l list results on stout rather than invoking $EDITOR.
4185 # -i Print dates as in YYYY-MM-DD.
4186 # -m Search for a - quoted - pattern within the history.
4187 fc -li -m "*${first_char}${remain}*" $first $last
4193 # change fluxbox keys from 'Alt-#' to 'Alt-F#' and vice versa
4196 [[ -n "$FLUXKEYS" ]] || local FLUXKEYS="$HOME/.fluxbox/keys"
4197 if ! [[ -r "$FLUXKEYS" ]] ; then
4198 echo "Sorry, \$FLUXKEYS file $FLUXKEYS could not be read - nothing to be done."
4201 if grep -q 'Mod1 F[0-9] :Workspace [0-9]' $FLUXKEYS ; then
4202 echo -n 'Switching to Alt-# mode in ~/.fluxbox/keys: '
4203 sed -i -e 's|^\(Mod[0-9]\+[: space :]\+\)F\([0-9]\+[: space :]\+:Workspace.*\)|\1\2|' $FLUXKEYS && echo done || echo failed
4204 elif grep -q 'Mod1 [0-9] :Workspace [0-9]' $FLUXKEYS ; then
4205 echo -n 'Switching to Alt-F# mode in ~/.fluxbox/keys: '
4206 sed -i -e 's|^\(Mod[0-9]\+[: space :]\+\)\([0-9]\+[: space :]\+:Workspace.*\)|\1F\2|' $FLUXKEYS && echo done || echo failed
4208 echo 'Sorry, do not know what to do.'
4214 # retrieve weather information on the console
4215 # Usage example: 'weather LOWG'
4219 print 'Usage: weather <station_id>' >&2
4220 print 'List of stations: http://en.wikipedia.org/wiki/List_of_airports_by_ICAO_code'>&2
4224 local VERBOSE="yes" # TODO: Make this a command line switch
4227 local PLACE="${1:u}"
4228 local DIR="${HOME}/.weather"
4229 local LOG="${DIR}/log"
4231 [[ -d ${DIR} ]] || {
4232 print -n "Creating ${DIR}: "
4237 print "Retrieving information for ${PLACE}:"
4239 cd ${DIR} && wget -T 10 --no-verbose --output-file=$LOG --timestamping http://weather.noaa.gov/pub/data/observations/metar/decoded/$PLACE.TXT
4241 if [[ $? -eq 0 ]] ; then
4242 if [[ -n "$VERBOSE" ]] ; then
4245 DATE=$(grep 'UTC' ${PLACE}.TXT | sed 's#.* /##')
4246 TEMPERATURE=$(awk '/Temperature/ { print $4" degree Celcius / " $2" degree Fahrenheit" }' ${PLACE}.TXT | tr -d '(')
4248 echo "temp: $TEMPERATURE"
4251 print "There was an error retrieving the weather information for $PLACE" >&2
4260 # mercurial related stuff {{{
4261 if check_com -c hg ; then
4262 # gnu like diff for mercurial
4263 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
4264 #f5# GNU like diff for mercurial
4267 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
4270 # build debian package
4271 #a2# Alias for \kbd{hg-buildpackage}
4272 alias hbp='hg-buildpackage'
4274 # execute commands on the versioned patch-queue from the current repos
4275 alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
4277 # diffstat for specific version of a mercurial repository
4278 # hgstat => display diffstat between last revision and tip
4279 # hgstat 1234 => display diffstat between revision 1234 and tip
4280 #f5# Diffstat for specific version of a mercurial repos
4283 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
4286 fi # end of check whether we have the 'hg'-executable
4290 # some useful commands often hard to remember - let's grep for them {{{
4291 # actually use our zg() function now. :)
4293 # Work around ion/xterm resize bug.
4294 #if [[ "$SHLVL" -eq 1 ]]; then
4295 # if check_com -c resize ; then
4296 # eval `resize </dev/null`
4301 # /usr/bin/jackd -dalsa -dhw:0 -r48000 -p1024 -n2
4302 # now play audio file:
4303 # alsaplayer -o jack foobar.mp3
4305 # send files via netcat
4307 # send() {j=$*; tar cpz ${j/%${!#}/}|nc -w 1 ${!#} 51330;}
4309 # alias receive='nc -vlp 51330 | tar xzvp'
4312 # dh_make -e foo@localhost -f $1
4313 # dpkg-buildpackage -rfakeroot
4315 # dpkg-scanpackages ./ /dev/null | gzip > Packages.gz
4316 # dpkg-scansources . | gzip > Sources.gz
4317 # grep-dctrl --field Maintainer $* /var/lib/apt/lists/*
4320 # convert -geometry 200x200 -interlace LINE -verbose
4321 # ldapsearch -x -b "OU=Bedienstete,O=tug" -h ldap.tugraz.at sn=$1
4322 # ps -ao user,pcpu,start,command
4323 # gpg --keyserver blackhole.pca.dfn.de --recv-keys
4324 # xterm -bg black -fg yellow -fn -misc-fixed-medium-r-normal--14-140-75-75-c-90-iso8859-15 -ah
4325 # nc -vz $1 1-1024 # portscan via netcat
4326 # wget --mirror --no-parent --convert-links
4328 # autoload -U tetris; zle -N tetris; bindkey '...' ; echo "press ... for playing tennis"
4330 # modify console cursor
4331 # see http://www.tldp.org/HOWTO/Framebuffer-HOWTO-5.html
4332 # print $'\e[?96;0;64c'
4335 # grml-small cleanups {{{
4337 # The following is used to remove zsh-config-items that do not work
4338 # in grml-small by default.
4339 # If you do not want these adjustments (for whatever reason), set
4340 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
4341 # sources if it is there).
4343 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
4346 unalias 'V' &> /dev/null
4347 unfunction vman &> /dev/null
4348 unfunction viless &> /dev/null
4349 unfunction 2html &> /dev/null
4351 # manpages are not in grmlsmall
4352 unfunction manzsh &> /dev/null
4353 unfunction man2 &> /dev/null
4361 ## genrefcard.pl settings {{{
4363 ### doc strings for external functions from files
4364 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
4366 ### example: split functions-search 8,16,24,32
4367 #@# split functions-search 8
4371 ## END OF FILE #################################################################
4372 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4