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@@.
106 # just execute 'ZSH_PROFILE_RC=1 zsh' and run 'zprof' to get the details
107 if [[ $ZSH_PROFILE_RC -gt 0 ]] ; then
111 # load .zshrc.pre to give the user the chance to overwrite the defaults
112 [[ -r ${ZDOTDIR:-${HOME}}/.zshrc.pre ]] && source ${ZDOTDIR:-${HOME}}/.zshrc.pre
114 # check for version/system
115 # check for versions (compatibility reasons)
117 [[ $ZSH_VERSION == <4->* ]] && return 0
122 [[ $ZSH_VERSION == 4.<1->* || $ZSH_VERSION == <5->* ]] && return 0
127 [[ $ZSH_VERSION == 4.<2->* || $ZSH_VERSION == <5->* ]] && return 0
132 [[ $ZSH_VERSION == 4.2.<5->* || $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0
137 [[ $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0
142 [[ $ZSH_VERSION == 4.3.<3->* || $ZSH_VERSION == 4.<4->* \
143 || $ZSH_VERSION == <5->* ]] && return 0
148 [[ $ZSH_VERSION == 4.3.<7->* || $ZSH_VERSION == 4.<4->* \
149 || $ZSH_VERSION == <5->* ]] && return 0
154 [[ $ZSH_VERSION == 4.3.<9->* || $ZSH_VERSION == 4.<4->* \
155 || $ZSH_VERSION == <5->* ]] && return 0
159 #f1# Checks whether or not you're running grml
161 [[ -f /etc/grml_version ]] && return 0
165 #f1# Checks whether or not you're running a grml cd
166 function isgrmlcd () {
167 [[ -f /etc/grml_cd ]] && return 0
172 #f1# Checks whether or not you're running grml-small
173 function isgrmlsmall () {
174 if [[ ${${${(f)"$(</etc/grml_version)"}%% *}##*-} == 'small' ]]; then
180 function isgrmlsmall () { return 1 }
183 GRML_OSTYPE=$(uname -s)
185 function islinux () {
186 [[ $GRML_OSTYPE == "Linux" ]]
189 function isdarwin () {
190 [[ $GRML_OSTYPE == "Darwin" ]]
193 function isfreebsd () {
194 [[ $GRML_OSTYPE == "FreeBSD" ]]
197 function isopenbsd () {
198 [[ $GRML_OSTYPE == "OpenBSD" ]]
201 function issolaris () {
202 [[ $GRML_OSTYPE == "SunOS" ]]
205 #f1# are we running within an utf environment?
206 function isutfenv () {
207 case "$LANG $CHARSET $LANGUAGE" in
214 # check for user, if not running as root set $SUDO to sudo
215 (( EUID != 0 )) && SUDO='sudo' || SUDO=''
217 # change directory to home on first invocation of zsh
218 # important for rungetty -> autologin
219 # Thanks go to Bart Schaefer!
220 isgrml && function checkhome () {
221 if [[ -z "$ALREADY_DID_CD_HOME" ]] ; then
222 export ALREADY_DID_CD_HOME=$HOME
227 # check for zsh v3.1.7+
229 if ! [[ ${ZSH_VERSION} == 3.1.<7->* \
230 || ${ZSH_VERSION} == 3.<2->.<->* \
231 || ${ZSH_VERSION} == <4->.<->* ]] ; then
234 printf '-!- In this configuration we try to make use of features, that only\n'
235 printf '-!- require version 3.1.7 of the shell; That way this setup can be\n'
236 printf '-!- used with a wide range of zsh versions, while using fairly\n'
237 printf '-!- advanced features in all supported versions.\n'
239 printf '-!- However, you are running zsh version %s.\n' "$ZSH_VERSION"
241 printf '-!- While this *may* work, it might as well fail.\n'
242 printf '-!- Please consider updating to at least version 3.1.7 of zsh.\n'
244 printf '-!- DO NOT EXPECT THIS TO WORK FLAWLESSLY!\n'
245 printf '-!- If it does today, you'\''ve been lucky.\n'
247 printf '-!- Ye been warned!\n'
250 function zstyle () { : }
253 # autoload wrapper - use this one instead of autoload directly
254 # We need to define this function as early as this, because autoloading
255 # 'is-at-least()' needs it.
256 function zrcautoload () {
264 for fdir in ${fpath} ; do
265 [[ -e ${fdir}/${ffile} ]] && (( ffound = 1 ))
268 (( ffound == 0 )) && return 1
269 if [[ $ZSH_VERSION == 3.1.<6-> || $ZSH_VERSION == <4->* ]] ; then
270 autoload -U ${ffile} || return 1
272 autoload ${ffile} || return 1
277 # The following is the ‘add-zsh-hook’ function from zsh upstream. It is
278 # included here to make the setup work with older versions of zsh (prior to
279 # 4.3.7) in which this function had a bug that triggers annoying errors during
280 # shell startup. This is exactly upstreams code from f0068edb4888a4d8fe94def,
281 # with just a few adjustments in coding style to make the function look more
282 # compact. This definition can be removed as soon as we raise the minimum
283 # version requirement to 4.3.7 or newer.
284 function add-zsh-hook () {
285 # Add to HOOK the given FUNCTION.
286 # HOOK is one of chpwd, precmd, preexec, periodic, zshaddhistory,
287 # zshexit, zsh_directory_name (the _functions subscript is not required).
289 # With -d, remove the function from the hook instead; delete the hook
290 # variable if it is empty.
292 # -D behaves like -d, but pattern characters are active in the function
293 # name, so any matching function will be deleted from the hook.
295 # Without -d, the FUNCTION is marked for autoload; -U is passed down to
296 # autoload if that is given, as are -z and -k. (This is harmless if the
297 # function is actually defined inline.)
301 chpwd precmd preexec periodic zshaddhistory zshexit
304 local usage="Usage: $0 hook function\nValid hooks are:\n $hooktypes"
307 integer del list help
308 while getopts "dDhLUzk" opt; do
314 ([Uzk]) autoopts+=(-$opt) ;;
318 shift $(( OPTIND - 1 ))
320 typeset -mp "(${1:-${(@j:|:)hooktypes}})_functions"
322 elif (( help || $# != 2 || ${hooktypes[(I)$1]} == 0 )); then
323 print -u$(( 2 - help )) $usage
324 return $(( 1 - help ))
326 local hook="${1}_functions"
329 # delete, if hook is set
330 if (( ${(P)+hook} )); then
331 if (( del == 2 )); then
332 set -A $hook ${(P)hook:#${~fn}}
334 set -A $hook ${(P)hook:#$fn}
336 # unset if no remaining entries --- this can give better
337 # performance in some cases
338 if (( ! ${(P)#hook} )); then
343 if (( ${(P)+hook} )); then
344 if (( ${${(P)hook}[(I)$fn]} == 0 )); then
345 set -A $hook ${(P)hook} $fn
350 autoload $autoopts -- $fn
354 # Load is-at-least() for more precise version checks Note that this test will
355 # *always* fail, if the is-at-least function could not be marked for
357 zrcautoload is-at-least || function is-at-least () { return 1 }
359 # set some important options (as early as possible)
361 # append history list to the history file; this is the default but we make sure
362 # because it's required for share_history.
363 setopt append_history
365 # import new commands from the history file also in other zsh-session
366 is4 && setopt share_history
368 # save each command's beginning timestamp and the duration to the history file
369 setopt extended_history
371 # If a new command line being added to the history list duplicates an older
372 # one, the older command is removed from the list
373 is4 && setopt histignorealldups
375 # remove command lines from the history list when the first character on the
377 setopt histignorespace
379 # if a command is issued that can't be executed as a normal command, and the
380 # command is the name of a directory, perform the cd command to that directory.
383 # in order to use #, ~ and ^ for filename generation grep word
384 # *~(*.gz|*.bz|*.bz2|*.zip|*.Z) -> searches for word not in compressed files
385 # don't forget to quote '^', '~' and '#'!
388 # display PID when suspending processes as well
391 # report the status of backgrounds jobs immediately
394 # whenever a command completion is attempted, make sure the entire command path
398 # not just at the end
399 setopt completeinword
401 # Don't send SIGHUP to background processes when the shell exits.
404 # make cd push the old directory onto the directory stack.
410 # don't push the same dir twice.
411 setopt pushd_ignore_dups
413 # * shouldn't match dotfiles. ever.
416 # use zsh style word splitting
419 # don't error out when unset parameters are used
422 # setting some default values
425 NOPRECMD=${NOPRECMD:-0}
426 COMMAND_NOT_FOUND=${COMMAND_NOT_FOUND:-0}
427 GRML_ZSH_CNF_HANDLER=${GRML_ZSH_CNF_HANDLER:-/usr/share/command-not-found/command-not-found}
428 GRML_DISPLAY_BATTERY=${GRML_DISPLAY_BATTERY:-${BATTERY:-0}}
429 GRMLSMALL_SPECIFIC=${GRMLSMALL_SPECIFIC:-1}
430 ZSH_NO_DEFAULT_LOCALE=${ZSH_NO_DEFAULT_LOCALE:-0}
432 typeset -ga ls_options
433 typeset -ga grep_options
435 # Colors on GNU ls(1)
436 if ls --color=auto / >/dev/null 2>&1; then
437 ls_options+=( --color=auto )
438 # Colors on FreeBSD and OSX ls(1)
439 elif ls -G / >/dev/null 2>&1; then
443 # Natural sorting order on GNU ls(1)
444 # OSX and IllumOS have a -v option that is not natural sorting
445 if ls --version |& grep -q 'GNU' >/dev/null 2>&1 && ls -v / >/dev/null 2>&1; then
449 # Color on GNU and FreeBSD grep(1)
450 if grep --color=auto -q "a" <<< "a" >/dev/null 2>&1; then
451 grep_options+=( --color=auto )
455 # this function checks if a command exists and returns either true
456 # or false. This avoids using 'which' and 'whence', which will
457 # avoid problems with aliases for which on certain weird systems. :-)
458 # Usage: check_com [-c|-g] word
459 # -c only checks for external commands
460 # -g does the usual tests and also checks for global aliases
461 function check_com () {
463 local -i comonly gatoo
467 if [[ $1 == '-c' ]] ; then
470 elif [[ $1 == '-g' ]] ; then
475 if (( ${#argv} != 1 )) ; then
476 printf 'usage: check_com [-c|-g] <command>\n' >&2
480 if (( comonly > 0 )) ; then
481 (( ${+commands[$1]} )) && return 0
485 if (( ${+commands[$1]} )) \
486 || (( ${+functions[$1]} )) \
487 || (( ${+aliases[$1]} )) \
488 || (( ${+reswords[(r)$1]} )) ; then
492 if (( gatoo > 0 )) && (( ${+galiases[$1]} )) ; then
499 # creates an alias and precedes the command with
500 # sudo if $EUID is not zero.
503 local only=0 ; local multi=0
505 while getopts ":hao" opt; do
510 printf 'usage: salias [-hoa] <alias-expression>\n'
511 printf ' -h shows this help text.\n'
512 printf ' -a replace '\'' ; '\'' sequences with '\'' ; sudo '\''.\n'
513 printf ' be careful using this option.\n'
514 printf ' -o only sets an alias if a preceding sudo would be needed.\n'
517 *) salias -h >&2; return 1 ;;
520 shift "$((OPTIND-1))"
522 if (( ${#argv} > 1 )) ; then
523 printf 'Too many arguments %s\n' "${#argv}"
527 key="${1%%\=*}" ; val="${1#*\=}"
528 if (( EUID == 0 )) && (( only == 0 )); then
529 alias -- "${key}=${val}"
530 elif (( EUID > 0 )) ; then
531 (( multi > 0 )) && val="${val// ; / ; sudo }"
532 alias -- "${key}=sudo ${val}"
538 # Check if we can read given files and source those we can.
539 function xsource () {
540 if (( ${#argv} < 1 )) ; then
541 printf 'usage: xsource FILE(s)...\n' >&2
545 while (( ${#argv} > 0 )) ; do
546 [[ -r "$1" ]] && source "$1"
552 # Check if we can read a given file and 'cat(1)' it.
555 if (( ${#argv} != 1 )) ; then
556 printf 'usage: xcat FILE\n' >&2
560 [[ -r $1 ]] && cat $1
564 # Remove these functions again, they are of use only in these
565 # setup files. This should be called at the end of .zshrc.
566 function xunfunction () {
570 funcs=(salias xcat xsource xunfunction zrcautoload zrcautozle)
571 for func in $funcs ; do
572 [[ -n ${functions[$func]} ]] \
578 # this allows us to stay in sync with grml's zshrc and put own
579 # modifications in ~/.zshrc.local
580 function zrclocal () {
581 xsource "/etc/zsh/zshrc.local"
582 xsource "${ZDOTDIR:-${HOME}}/.zshrc.local"
587 if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then
588 xsource "/etc/default/locale"
591 for var in LANG LC_ALL LC_MESSAGES ; do
592 [[ -n ${(P)var} ]] && export $var
597 if check_com -c vim ; then
599 export EDITOR=${EDITOR:-vim}
601 export EDITOR=${EDITOR:-vi}
605 export PAGER=${PAGER:-less}
608 export MAIL=${MAIL:-/var/mail/$USER}
610 # color setup for ls:
611 check_com -c dircolors && eval $(dircolors -b)
612 # color setup for ls on OS X / FreeBSD:
613 isdarwin && export CLICOLOR=1
614 isfreebsd && export CLICOLOR=1
616 # do MacPorts setup on darwin
617 if isdarwin && [[ -d /opt/local ]]; then
618 # Note: PATH gets set in /etc/zprofile on Darwin, so this can't go into
620 PATH="/opt/local/bin:/opt/local/sbin:$PATH"
621 MANPATH="/opt/local/share/man:$MANPATH"
623 # do Fink setup on darwin
624 isdarwin && xsource /sw/bin/init.sh
626 # load our function and completion directories
627 for fdir in /usr/share/grml/zsh/completion /usr/share/grml/zsh/functions; do
628 fpath=( ${fdir} ${fdir}/**/*(/N) ${fpath} )
631 ffiles=(/usr/share/grml/zsh/functions/**/[^_]*[^~](N.:t))
632 (( ${#ffiles} > 0 )) && autoload -U "${ffiles[@]}"
635 # support colors in less
636 export LESS_TERMCAP_mb=$'\E[01;31m'
637 export LESS_TERMCAP_md=$'\E[01;31m'
638 export LESS_TERMCAP_me=$'\E[0m'
639 export LESS_TERMCAP_se=$'\E[0m'
640 export LESS_TERMCAP_so=$'\E[01;44;33m'
641 export LESS_TERMCAP_ue=$'\E[0m'
642 export LESS_TERMCAP_us=$'\E[01;32m'
647 # report about cpu-/system-/user-time of command if running longer than
651 # watch for everyone but me and root
654 # automatically remove duplicates from these arrays
655 typeset -U path PATH cdpath CDPATH fpath FPATH manpath MANPATH
659 for mod in parameter complist deltochar mathfunc ; do
660 zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
661 done && builtin unset -v mod
663 # autoload zsh modules when they are referenced
665 zmodload -a zsh/stat zstat
666 zmodload -a zsh/zpty zpty
667 zmodload -ap zsh/mapfile mapfile
671 COMPDUMPFILE=${COMPDUMPFILE:-${ZDOTDIR:-${HOME}}/.zcompdump}
672 if zrcautoload compinit ; then
674 zstyle -a ':grml:completion:compinit' arguments tmp
675 compinit -d ${COMPDUMPFILE} "${tmp[@]}" || print 'Notice: no compinit available :('
678 print 'Notice: no compinit available :('
684 # called later (via is4 && grmlcomp)
685 # note: use 'zstyle' for getting current settings
686 # press ^xh (control-x h) for getting tags in context; ^x? (control-x ?) to run complete_debug with trace output
687 function grmlcomp () {
688 # TODO: This could use some additional information
690 # Make sure the completion system is initialised
691 (( ${+_comps} )) || return 1
693 # allow one error for every three characters typed in approximate completer
694 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
696 # don't complete backup files as executables
697 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
699 # start menu completion only if it could find no unambiguous initial string
700 zstyle ':completion:*:correct:*' insert-unambiguous true
701 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
702 zstyle ':completion:*:correct:*' original true
704 # activate color-completion
705 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
707 # format on completion
708 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
710 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
711 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
713 # insert all expansions for expand completer
714 zstyle ':completion:*:expand:*' tag-order all-expansions
715 zstyle ':completion:*:history-words' list false
718 zstyle ':completion:*:history-words' menu yes
720 # ignore duplicate entries
721 zstyle ':completion:*:history-words' remove-all-dups yes
722 zstyle ':completion:*:history-words' stop yes
724 # match uppercase from lowercase
725 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
727 # separate matches into groups
728 zstyle ':completion:*:matches' group 'yes'
729 zstyle ':completion:*' group-name ''
731 if [[ "$NOMENU" -eq 0 ]] ; then
732 # if there are more than 5 options allow selecting from a menu
733 zstyle ':completion:*' menu select=5
735 # don't use any menus at all
739 zstyle ':completion:*:messages' format '%d'
740 zstyle ':completion:*:options' auto-description '%d'
742 # describe options in full
743 zstyle ':completion:*:options' description 'yes'
745 # on processes completion complete all user processes
746 zstyle ':completion:*:processes' command 'ps -au$USER'
748 # offer indexes before parameters in subscripts
749 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
751 # provide verbose completion information
752 zstyle ':completion:*' verbose true
754 # recent (as of Dec 2007) zsh versions are able to provide descriptions
755 # for commands (read: 1st word in the line) that it will list for the user
756 # to choose from. The following disables that, because it's not exactly fast.
757 zstyle ':completion:*:-command-:*:' verbose false
759 # set format for warnings
760 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
762 # define files to ignore for zcompile
763 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
764 zstyle ':completion:correct:' prompt 'correct to: %e'
766 # Ignore completion functions for commands you don't have:
767 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
769 # Provide more processes in completion of programs like killall:
770 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
772 # complete manual by their section
773 zstyle ':completion:*:manuals' separate-sections true
774 zstyle ':completion:*:manuals.*' insert-sections true
775 zstyle ':completion:*:man:*' menu yes select
777 # Search path for sudo completion
778 zstyle ':completion:*:sudo:*' command-path /usr/local/sbin \
786 # provide .. as a completion
787 zstyle ':completion:*' special-dirs ..
789 # run rehash on completion so new installed program are found automatically:
790 function _force_rehash () {
791 (( CURRENT == 1 )) && rehash
796 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
797 if [[ "$NOCOR" -gt 0 ]] ; then
798 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
801 # try to be smart about when to use what completer...
803 zstyle -e ':completion:*' completer '
804 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
805 _last_try="$HISTNO$BUFFER$CURSOR"
806 reply=(_complete _match _ignored _prefix _files)
808 if [[ $words[1] == (rm|mv) ]] ; then
809 reply=(_complete _files)
811 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
816 # command for process lists, the local web server details and host completion
817 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
819 # Some functions, like _apt and _dpkg, are very slow. We can use a cache in
820 # order to speed things up
821 if [[ ${GRML_COMP_CACHING:-yes} == yes ]]; then
822 GRML_COMP_CACHE_DIR=${GRML_COMP_CACHE_DIR:-${ZDOTDIR:-$HOME}/.cache}
823 if [[ ! -d ${GRML_COMP_CACHE_DIR} ]]; then
824 command mkdir -p "${GRML_COMP_CACHE_DIR}"
826 zstyle ':completion:*' use-cache yes
827 zstyle ':completion:*:complete:*' cache-path "${GRML_COMP_CACHE_DIR}"
832 [[ -r ~/.ssh/config ]] && _ssh_config_hosts=(${${(s: :)${(ps:\t:)${${(@M)${(f)"$(<$HOME/.ssh/config)"}:#Host *}#Host }}}:#*[*?]*}) || _ssh_config_hosts=()
833 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
834 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
842 if check_com hostname ; then
843 localname=$(hostname)
844 elif check_com hostnamectl ; then
845 localname=$(hostnamectl --static)
847 localname="$(uname -n)"
852 "$_ssh_config_hosts[@]"
857 zstyle ':completion:*:hosts' hosts $hosts
858 # TODO: so, why is this here?
859 # zstyle '*' hosts $hosts
861 # use generic completion system for programs not yet defined; (_gnu_generic works
862 # with commands that provide a --help option with "standard" gnu-like output.)
863 for compcom in cp deborphan df feh fetchipac gpasswd head hnb ipacsum mv \
865 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
868 # see upgrade function in this file
869 compdef _hosts upgrade
872 # Keyboard setup: The following is based on the same code, we wrote for
873 # debian's setup. It ensures the terminal is in the right mode, when zle is
874 # active, so the values from $terminfo are valid. Therefore, this setup should
875 # work on all systems, that have support for `terminfo'. It also requires the
876 # zsh in use to have the `zsh/terminfo' module built.
878 # If you are customising your `zle-line-init()' or `zle-line-finish()'
879 # functions, make sure you call the following utility functions in there:
881 # - zle-line-init(): zle-smkx
882 # - zle-line-finish(): zle-rmkx
884 # Use emacs-like key bindings by default:
889 ## beginning-of-line OR beginning-of-buffer OR beginning of history
890 ## by: Bart Schaefer <schaefer@brasslantern.com>, Bernhard Tittelbach
891 function beginning-or-end-of-somewhere () {
893 if [[ ( "${LBUFFER[-1]}" == $'\n' && "${WIDGET}" == beginning-of* ) || \
894 ( "${RBUFFER[1]}" == $'\n' && "${WIDGET}" == end-of* ) ]]; then
895 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
897 zle .${WIDGET:s/somewhere/line-hist/} "$@"
898 if (( HISTNO != hno )); then
899 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
903 zle -N beginning-of-somewhere beginning-or-end-of-somewhere
904 zle -N end-of-somewhere beginning-or-end-of-somewhere
906 # add a command line to the shells history without executing it
907 function commit-to-history () {
908 print -rs ${(z)BUFFER}
911 zle -N commit-to-history
913 # only slash should be considered as a word separator:
914 function slash-backward-kill-word () {
915 local WORDCHARS="${WORDCHARS:s@/@}"
917 zle backward-kill-word
919 zle -N slash-backward-kill-word
921 # a generic accept-line wrapper
923 # This widget can prevent unwanted autocorrections from command-name
924 # to _command-name, rehash automatically on enter and call any number
925 # of builtin and user-defined widgets in different contexts.
927 # For a broader description, see:
928 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
930 # The code is imported from the file 'zsh/functions/accept-line' from
931 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
932 # distributed under the same terms as zsh itself.
934 # A newly added command will may not be found or will cause false
935 # correction attempts, if you got auto-correction set. By setting the
936 # following style, we force accept-line() to rehash, if it cannot
937 # find the first word on the command line in the $command[] hash.
938 zstyle ':acceptline:*' rehash true
940 function Accept-Line () {
941 setopt localoptions noksharrays
945 local alcontext=${1:-$alcontext}
947 zstyle -a ":acceptline:${alcontext}" actions subs
949 (( ${#subs} < 1 )) && return 0
952 for sub in ${subs} ; do
953 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
956 (( aldone > 0 )) && break
960 function Accept-Line-getdefault () {
964 zstyle -s ":acceptline:${alcontext}" default_action default_action
965 case ${default_action} in
967 printf ".accept-line"
970 printf ${default_action}
975 function Accept-Line-HandleContext () {
978 default_action=$(Accept-Line-getdefault)
979 zstyle -T ":acceptline:${alcontext}" call_default \
980 && zle ${default_action}
983 function accept-line () {
984 setopt localoptions noksharrays
987 local buf com fname format msg default_action
991 cmdline=(${(z)BUFFER})
995 Accept-Line 'preprocess'
997 zstyle -t ":acceptline:${alcontext}" rehash \
998 && [[ -z ${commands[$com]} ]] \
1001 if [[ -n ${com} ]] \
1002 && [[ -n ${reswords[(r)$com]} ]] \
1003 || [[ -n ${aliases[$com]} ]] \
1004 || [[ -n ${functions[$com]} ]] \
1005 || [[ -n ${builtins[$com]} ]] \
1006 || [[ -n ${commands[$com]} ]] ; then
1008 # there is something sensible to execute, just do it.
1010 Accept-Line-HandleContext
1015 if [[ -o correct ]] \
1016 || [[ -o correctall ]] \
1017 && [[ -n ${functions[$fname]} ]] ; then
1019 # nothing there to execute but there is a function called
1020 # _command_name; a completion widget. Makes no sense to
1021 # call it on the commandline, but the correct{,all} options
1022 # will ask for it nevertheless, so warn the user.
1023 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
1024 # Okay, we warned the user before, he called us again,
1025 # so have it his way.
1027 Accept-Line-HandleContext
1032 if zstyle -t ":acceptline:${alcontext}" nocompwarn ; then
1034 Accept-Line-HandleContext
1036 # prepare warning message for the user, configurable via zstyle.
1037 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
1039 if [[ -z ${msg} ]] ; then
1040 msg="%c will not execute and completion %f exists."
1043 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
1048 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
1049 # If we are here, the commandline contains something that is not
1050 # executable, which is neither subject to _command_name correction
1051 # and is not empty. might be a variable assignment
1053 Accept-Line-HandleContext
1058 # If we got this far, the commandline only contains whitespace, or is empty.
1060 Accept-Line-HandleContext
1065 zle -N Accept-Line-HandleContext
1067 # power completion / abbreviation expansion / buffer expansion
1068 # see http://zshwiki.org/home/examples/zleiab for details
1069 # less risky than the global aliases but powerful as well
1070 # just type the abbreviation key and afterwards 'ctrl-x .' to expand it
1073 setopt interactivecomments
1075 # key # value (#d additional doc string)
1081 'G' '|& grep '${grep_options:+"${grep_options[*]}"}
1083 'Hl' ' --help |& less -r' #d (Display help in pager)
1087 'N' '&>/dev/null' #d (No Output)
1088 'R' '| tr A-z N-za-m' #d (ROT13)
1089 'SL' '| sort | less'
1094 'co' './configure && make && sudo make install'
1097 function zleiab () {
1102 LBUFFER=${LBUFFER%%(#m)[.\-+:|_a-zA-Z0-9]#}
1103 LBUFFER+=${abk[$MATCH]:-$MATCH}
1108 function help-show-abk () {
1109 zle -M "$(print "Available abbreviations for expansion:"; print -a -C 2 ${(kv)abk})"
1112 zle -N help-show-abk
1114 # press "ctrl-x d" to insert the actual date in the form yyyy-mm-dd
1115 function insert-datestamp () { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
1116 zle -N insert-datestamp
1118 # press esc-m for inserting last typed word again (thanks to caphuso!)
1119 function insert-last-typed-word () { zle insert-last-word -- 0 -1 };
1120 zle -N insert-last-typed-word;
1122 function grml-zsh-fg () {
1123 if (( ${#jobstates} )); then
1125 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
1126 BUFFER="${BUFFER}fg"
1129 zle -M 'No background jobs. Doing nothing.'
1134 # run command line as user root via sudo:
1135 function sudo-command-line () {
1136 [[ -z $BUFFER ]] && zle up-history
1137 if [[ $BUFFER != sudo\ * ]]; then
1138 BUFFER="sudo $BUFFER"
1139 CURSOR=$(( CURSOR+5 ))
1142 zle -N sudo-command-line
1144 ### jump behind the first word on the cmdline.
1145 ### useful to add options.
1146 function jump_after_first_word () {
1148 words=(${(z)BUFFER})
1150 if (( ${#words} <= 1 )) ; then
1153 CURSOR=${#${words[1]}}
1156 zle -N jump_after_first_word
1158 #f5# Create directory under cursor or the selected area
1159 function inplaceMkDirs () {
1160 # Press ctrl-xM to create the directory under the cursor or the selected area.
1161 # To select an area press ctrl-@ or ctrl-space and use the cursor.
1162 # Use case: you type "mv abc ~/testa/testb/testc/" and remember that the
1163 # directory does not exist yet -> press ctrl-XM and problem solved
1165 if ((REGION_ACTIVE==1)); then
1166 local F=$MARK T=$CURSOR
1167 if [[ $F -gt $T ]]; then
1171 # get marked area from buffer and eliminate whitespace
1172 PATHTOMKDIR=${BUFFER[F+1,T]%%[[:space:]]##}
1173 PATHTOMKDIR=${PATHTOMKDIR##[[:space:]]##}
1175 local bufwords iword
1176 bufwords=(${(z)LBUFFER})
1178 bufwords=(${(z)BUFFER})
1179 PATHTOMKDIR="${(Q)bufwords[iword]}"
1181 [[ -z "${PATHTOMKDIR}" ]] && return 1
1182 PATHTOMKDIR=${~PATHTOMKDIR}
1183 if [[ -e "${PATHTOMKDIR}" ]]; then
1184 zle -M " path already exists, doing nothing"
1186 zle -M "$(mkdir -p -v "${PATHTOMKDIR}")"
1191 zle -N inplaceMkDirs
1193 #v1# set number of lines to display per page
1194 HELP_LINES_PER_PAGE=20
1195 #v1# set location of help-zle cache file
1196 HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh
1197 # helper function for help-zle, actually generates the help text
1198 function help_zle_parse_keybindings () {
1201 unsetopt ksharrays #indexing starts at 1
1203 #v1# choose files that help-zle will parse for keybindings
1204 ((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local )
1206 if [[ -r $HELP_ZLE_CACHE_FILE ]]; then
1209 for f ($HELPZLE_KEYBINDING_FILES) [[ $f -nt $HELP_ZLE_CACHE_FILE ]] && load_cache=1
1210 [[ $load_cache -eq 0 ]] && . $HELP_ZLE_CACHE_FILE && return
1213 #fill with default keybindings, possibly to be overwritten in a file later
1214 #Note that due to zsh inconsistency on escaping assoc array keys, we encase the key in '' which we will remove later
1215 local -A help_zle_keybindings
1216 help_zle_keybindings['<Ctrl>@']="set MARK"
1217 help_zle_keybindings['<Ctrl>x<Ctrl>j']="vi-join lines"
1218 help_zle_keybindings['<Ctrl>x<Ctrl>b']="jump to matching brace"
1219 help_zle_keybindings['<Ctrl>x<Ctrl>u']="undo"
1220 help_zle_keybindings['<Ctrl>_']="undo"
1221 help_zle_keybindings['<Ctrl>x<Ctrl>f<c>']="find <c> in cmdline"
1222 help_zle_keybindings['<Ctrl>a']="goto beginning of line"
1223 help_zle_keybindings['<Ctrl>e']="goto end of line"
1224 help_zle_keybindings['<Ctrl>t']="transpose charaters"
1225 help_zle_keybindings['<Alt>t']="transpose words"
1226 help_zle_keybindings['<Alt>s']="spellcheck word"
1227 help_zle_keybindings['<Ctrl>k']="backward kill buffer"
1228 help_zle_keybindings['<Ctrl>u']="forward kill buffer"
1229 help_zle_keybindings['<Ctrl>y']="insert previously killed word/string"
1230 help_zle_keybindings["<Alt>'"]="quote line"
1231 help_zle_keybindings['<Alt>"']="quote from mark to cursor"
1232 help_zle_keybindings['<Alt><arg>']="repeat next cmd/char <arg> times (<Alt>-<Alt>1<Alt>0a -> -10 times 'a')"
1233 help_zle_keybindings['<Alt>u']="make next word Uppercase"
1234 help_zle_keybindings['<Alt>l']="make next word lowercase"
1235 help_zle_keybindings['<Ctrl>xG']="preview expansion under cursor"
1236 help_zle_keybindings['<Alt>q']="push current CL into background, freeing it. Restore on next CL"
1237 help_zle_keybindings['<Alt>.']="insert (and interate through) last word from prev CLs"
1238 help_zle_keybindings['<Alt>,']="complete word from newer history (consecutive hits)"
1239 help_zle_keybindings['<Alt>m']="repeat last typed word on current CL"
1240 help_zle_keybindings['<Ctrl>v']="insert next keypress symbol literally (e.g. for bindkey)"
1241 help_zle_keybindings['!!:n*<Tab>']="insert last n arguments of last command"
1242 help_zle_keybindings['!!:n-<Tab>']="insert arguments n..N-2 of last command (e.g. mv s s d)"
1243 help_zle_keybindings['<Alt>h']="show help/manpage for current command"
1245 #init global variables
1246 unset help_zle_lines help_zle_sln
1247 typeset -g -a help_zle_lines
1248 typeset -g help_zle_sln=1
1251 local lastkeybind_desc contents #last description starting with #k# that we found
1252 local num_lines_elapsed=0 #number of lines between last description and keybinding
1253 #search config files in the order they a called (and thus the order in which they overwrite keybindings)
1254 for f in $HELPZLE_KEYBINDING_FILES; do
1255 [[ -r "$f" ]] || continue #not readable ? skip it
1257 for cline in "${(f)contents}"; do
1258 #zsh pattern: matches lines like: #k# ..............
1259 if [[ "$cline" == (#s)[[:space:]]#\#k\#[[:space:]]##(#b)(*)[[:space:]]#(#e) ]]; then
1260 lastkeybind_desc="$match[*]"
1262 #zsh pattern: matches lines that set a keybinding using bind2map, bindkey or compdef -k
1263 # ignores lines that are commentend out
1264 # grabs first in '' or "" enclosed string with length between 1 and 6 characters
1265 elif [[ "$cline" == [^#]#(bind2maps[[:space:]](*)-s|bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then
1266 #description previously found ? description not more than 2 lines away ? keybinding not empty ?
1267 if [[ -n $lastkeybind_desc && $num_lines_elapsed -lt 2 && -n $match[1] ]]; then
1268 #substitute keybinding string with something readable
1269 k=${${${${${${${match[1]/\\e\^h/<Alt><BS>}/\\e\^\?/<Alt><BS>}/\\e\[5~/<PageUp>}/\\e\[6~/<PageDown>}//(\\e|\^\[)/<Alt>}//\^/<Ctrl>}/3~/<Alt><Del>}
1270 #put keybinding in assoc array, possibly overwriting defaults or stuff found in earlier files
1271 #Note that we are extracting the keybinding-string including the quotes (see Note at beginning)
1272 help_zle_keybindings[${k}]=$lastkeybind_desc
1276 ((num_lines_elapsed++))
1281 #calculate length of keybinding column
1283 for k (${(k)help_zle_keybindings[@]}) ((kstrlen < ${#k})) && kstrlen=${#k}
1284 #convert the assoc array into preformated lines, which we are able to sort
1285 for k v in ${(kv)help_zle_keybindings[@]}; do
1286 #pad keybinding-string to kstrlen chars and remove outermost characters (i.e. the quotes)
1287 help_zle_lines+=("${(r:kstrlen:)k[2,-2]}${v}")
1289 #sort lines alphabetically
1290 help_zle_lines=("${(i)help_zle_lines[@]}")
1291 [[ -d ${HELP_ZLE_CACHE_FILE:h} ]] || mkdir -p "${HELP_ZLE_CACHE_FILE:h}"
1292 echo "help_zle_lines=(${(q)help_zle_lines[@]})" >| $HELP_ZLE_CACHE_FILE
1293 zcompile $HELP_ZLE_CACHE_FILE
1295 typeset -g help_zle_sln
1296 typeset -g -a help_zle_lines
1298 # Provides (partially autogenerated) help on keybindings and the zsh line editor
1299 function help-zle () {
1301 unsetopt ksharrays #indexing starts at 1
1302 #help lines already generated ? no ? then do it
1303 [[ ${+functions[help_zle_parse_keybindings]} -eq 1 ]] && {help_zle_parse_keybindings && unfunction help_zle_parse_keybindings}
1304 #already displayed all lines ? go back to the start
1305 [[ $help_zle_sln -gt ${#help_zle_lines} ]] && help_zle_sln=1
1306 local sln=$help_zle_sln
1307 #note that help_zle_sln is a global var, meaning we remember the last page we viewed
1308 help_zle_sln=$((help_zle_sln + HELP_LINES_PER_PAGE))
1309 zle -M "${(F)help_zle_lines[sln,help_zle_sln-1]}"
1313 ## complete word from currently visible Screen or Tmux buffer.
1314 if check_com -c screen || check_com -c tmux; then
1315 function _complete_screen_display () {
1316 [[ "$TERM" != "screen" ]] && return 1
1318 local TMPFILE=$(mktemp)
1319 local -U -a _screen_display_wordlist
1320 trap "rm -f $TMPFILE" EXIT
1322 # fill array with contents from screen hardcopy
1323 if ((${+TMUX})); then
1324 #works, but crashes tmux below version 1.4
1325 #luckily tmux -V option to ask for version, was also added in 1.4
1326 tmux -V &>/dev/null || return
1327 tmux -q capture-pane \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0
1329 screen -X hardcopy $TMPFILE
1330 # screen sucks, it dumps in latin1, apparently always. so recode it
1332 check_com recode && recode latin1 $TMPFILE
1334 _screen_display_wordlist=( ${(QQ)$(<$TMPFILE)} )
1335 # remove PREFIX to be completed from that array
1336 _screen_display_wordlist[${_screen_display_wordlist[(i)$PREFIX]}]=""
1337 compadd -a _screen_display_wordlist
1339 #m# k CTRL-x\,\,\,S Complete word from GNU screen buffer
1341 compdef -k _complete_screen_display complete-word '^xS'
1344 # Load a few more functions and tie them to widgets, so they can be bound:
1346 function zrcautozle () {
1349 zrcautoload $fnc && zle -N $fnc
1352 function zrcgotwidget () {
1353 (( ${+widgets[$1]} ))
1356 function zrcgotkeymap () {
1357 [[ -n ${(M)keymaps:#$1} ]]
1360 zrcautozle insert-files
1361 zrcautozle edit-command-line
1362 zrcautozle insert-unicode-char
1363 if zrcautoload history-search-end; then
1364 zle -N history-beginning-search-backward-end history-search-end
1365 zle -N history-beginning-search-forward-end history-search-end
1367 zle -C hist-complete complete-word _generic
1368 zstyle ':completion:hist-complete:*' completer _history
1370 # The actual terminal setup hooks and bindkey-calls:
1372 # An array to note missing features to ease diagnosis in case of problems.
1373 typeset -ga grml_missing_features
1375 function zrcbindkey () {
1376 if (( ARGC )) && zrcgotwidget ${argv[-1]}; then
1381 function bind2maps () {
1382 local i sequence widget
1385 while [[ "$1" != "--" ]]; do
1391 if [[ "$1" == "-s" ]]; then
1395 sequence="${key[$1]}"
1399 [[ -z "$sequence" ]] && return 1
1401 for i in "${maps[@]}"; do
1402 zrcbindkey -M "$i" "$sequence" "$widget"
1406 if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
1407 function zle-smkx () {
1409 printf '%s' ${terminfo[smkx]}
1411 function zle-rmkx () {
1413 printf '%s' ${terminfo[rmkx]}
1415 function zle-line-init () {
1418 function zle-line-finish () {
1421 zle -N zle-line-init
1422 zle -N zle-line-finish
1424 for i in {s,r}mkx; do
1425 (( ${+terminfo[$i]} )) || grml_missing_features+=($i)
1432 Home "${terminfo[khome]}"
1433 End "${terminfo[kend]}"
1434 Insert "${terminfo[kich1]}"
1435 Delete "${terminfo[kdch1]}"
1436 Up "${terminfo[kcuu1]}"
1437 Down "${terminfo[kcud1]}"
1438 Left "${terminfo[kcub1]}"
1439 Right "${terminfo[kcuf1]}"
1440 PageUp "${terminfo[kpp]}"
1441 PageDown "${terminfo[knp]}"
1442 BackTab "${terminfo[kcbt]}"
1445 # Guidelines for adding key bindings:
1447 # - Do not add hardcoded escape sequences, to enable non standard key
1448 # combinations such as Ctrl-Meta-Left-Cursor. They are not easily portable.
1450 # - Adding Ctrl characters, such as '^b' is okay; note that '^b' and '^B' are
1453 # - All keys from the $key[] mapping are obviously okay.
1455 # - Most terminals send "ESC x" when Meta-x is pressed. Thus, sequences like
1456 # '\ex' are allowed in here as well.
1458 bind2maps emacs -- Home beginning-of-somewhere
1459 bind2maps viins vicmd -- Home vi-beginning-of-line
1460 bind2maps emacs -- End end-of-somewhere
1461 bind2maps viins vicmd -- End vi-end-of-line
1462 bind2maps emacs viins -- Insert overwrite-mode
1463 bind2maps vicmd -- Insert vi-insert
1464 bind2maps emacs -- Delete delete-char
1465 bind2maps viins vicmd -- Delete vi-delete-char
1466 bind2maps emacs viins vicmd -- Up up-line-or-search
1467 bind2maps emacs viins vicmd -- Down down-line-or-search
1468 bind2maps emacs -- Left backward-char
1469 bind2maps viins vicmd -- Left vi-backward-char
1470 bind2maps emacs -- Right forward-char
1471 bind2maps viins vicmd -- Right vi-forward-char
1472 #k# Perform abbreviation expansion
1473 bind2maps emacs viins -- -s '^x.' zleiab
1474 #k# Display list of abbreviations that would expand
1475 bind2maps emacs viins -- -s '^xb' help-show-abk
1476 #k# mkdir -p <dir> from string under cursor or marked area
1477 bind2maps emacs viins -- -s '^xM' inplaceMkDirs
1478 #k# display help for keybindings and ZLE
1479 bind2maps emacs viins -- -s '^xz' help-zle
1480 #k# Insert files and test globbing
1481 bind2maps emacs viins -- -s "^xf" insert-files
1482 #k# Edit the current line in \kbd{\$EDITOR}
1483 bind2maps emacs viins -- -s '\ee' edit-command-line
1484 #k# search history backward for entry beginning with typed text
1485 bind2maps emacs viins -- -s '^xp' history-beginning-search-backward-end
1486 #k# search history forward for entry beginning with typed text
1487 bind2maps emacs viins -- -s '^xP' history-beginning-search-forward-end
1488 #k# search history backward for entry beginning with typed text
1489 bind2maps emacs viins -- PageUp history-beginning-search-backward-end
1490 #k# search history forward for entry beginning with typed text
1491 bind2maps emacs viins -- PageDown history-beginning-search-forward-end
1492 bind2maps emacs viins -- -s "^x^h" commit-to-history
1493 #k# Kill left-side word or everything up to next slash
1494 bind2maps emacs viins -- -s '\ev' slash-backward-kill-word
1495 #k# Kill left-side word or everything up to next slash
1496 bind2maps emacs viins -- -s '\e^h' slash-backward-kill-word
1497 #k# Kill left-side word or everything up to next slash
1498 bind2maps emacs viins -- -s '\e^?' slash-backward-kill-word
1499 # Do history expansion on space:
1500 bind2maps emacs viins -- -s ' ' magic-space
1501 #k# Trigger menu-complete
1502 bind2maps emacs viins -- -s '\ei' menu-complete # menu completion via esc-i
1503 #k# Insert a timestamp on the command line (yyyy-mm-dd)
1504 bind2maps emacs viins -- -s '^xd' insert-datestamp
1505 #k# Insert last typed word
1506 bind2maps emacs viins -- -s "\em" insert-last-typed-word
1507 #k# A smart shortcut for \kbd{fg<enter>}
1508 bind2maps emacs viins -- -s '^z' grml-zsh-fg
1509 #k# prepend the current command with "sudo"
1510 bind2maps emacs viins -- -s "^os" sudo-command-line
1511 #k# jump to after first word (for adding options)
1512 bind2maps emacs viins -- -s '^x1' jump_after_first_word
1513 #k# complete word from history with menu
1514 bind2maps emacs viins -- -s "^x^x" hist-complete
1516 # insert unicode character
1517 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
1518 # See for example http://unicode.org/charts/ for unicode characters code
1519 #k# Insert Unicode character
1520 bind2maps emacs viins -- -s '^xi' insert-unicode-char
1522 # use the new *-pattern-* widgets for incremental history search
1523 if zrcgotwidget history-incremental-pattern-search-backward; then
1524 for seq wid in '^r' history-incremental-pattern-search-backward \
1525 '^s' history-incremental-pattern-search-forward
1527 bind2maps emacs viins vicmd -- -s $seq $wid
1529 builtin unset -v seq wid
1532 if zrcgotkeymap menuselect; then
1533 #m# k Shift-tab Perform backwards menu completion
1534 bind2maps menuselect -- BackTab reverse-menu-complete
1536 #k# menu selection: pick item but stay in the menu
1537 bind2maps menuselect -- -s '\e^M' accept-and-menu-complete
1538 # also use + and INSERT since it's easier to press repeatedly
1539 bind2maps menuselect -- -s '+' accept-and-menu-complete
1540 bind2maps menuselect -- Insert accept-and-menu-complete
1542 # accept a completion and try to complete again by using menu
1543 # completion; very useful with completing directories
1544 # by using 'undo' one's got a simple file browser
1545 bind2maps menuselect -- -s '^o' accept-and-infer-next-history
1548 # Finally, here are still a few hardcoded escape sequences; Special sequences
1549 # like Ctrl-<Cursor-key> etc do suck a fair bit, because they are not
1550 # standardised and most of the time are not available in a terminals terminfo
1553 # While we do not encourage adding bindings like these, we will keep these for
1554 # backward compatibility.
1556 ## use Ctrl-left-arrow and Ctrl-right-arrow for jumping to word-beginnings on
1557 ## the command line.
1559 bind2maps emacs viins vicmd -- -s '\eOc' forward-word
1560 bind2maps emacs viins vicmd -- -s '\eOd' backward-word
1561 # These are for xterm:
1562 bind2maps emacs viins vicmd -- -s '\e[1;5C' forward-word
1563 bind2maps emacs viins vicmd -- -s '\e[1;5D' backward-word
1564 ## the same for alt-left-arrow and alt-right-arrow
1566 bind2maps emacs viins vicmd -- -s '\e\e[C' forward-word
1567 bind2maps emacs viins vicmd -- -s '\e\e[D' backward-word
1569 bind2maps emacs viins vicmd -- -s '^[[1;3C' forward-word
1570 bind2maps emacs viins vicmd -- -s '^[[1;3D' backward-word
1571 # Also try ESC Left/Right:
1572 bind2maps emacs viins vicmd -- -s '\e'${key[Right]} forward-word
1573 bind2maps emacs viins vicmd -- -s '\e'${key[Left]} backward-word
1580 # we don't want to quote/espace URLs on our own...
1581 # if autoload -U url-quote-magic ; then
1582 # zle -N self-insert url-quote-magic
1583 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
1585 # print 'Notice: no url-quote-magic available :('
1587 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
1589 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
1590 alias run-help >&/dev/null && unalias run-help
1591 for rh in run-help{,-git,-ip,-openssl,-p4,-sudo,-svk,-svn}; do
1595 # command not found handling
1597 (( ${COMMAND_NOT_FOUND} == 1 )) &&
1598 function command_not_found_handler () {
1600 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
1601 ${GRML_ZSH_CNF_HANDLER} $1
1609 HISTFILE=${HISTFILE:-${ZDOTDIR:-${HOME}}/.zsh_history}
1610 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
1611 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
1615 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
1616 DIRSTACKFILE=${DIRSTACKFILE:-${ZDOTDIR:-${HOME}}/.zdirs}
1618 if zstyle -T ':grml:chpwd:dirstack' enable; then
1619 typeset -gaU GRML_PERSISTENT_DIRSTACK
1620 function grml_dirstack_filter () {
1623 if zstyle -s ':grml:chpwd:dirstack' filter filter; then
1624 $filter $1 && return 0
1626 if zstyle -a ':grml:chpwd:dirstack' exclude exclude; then
1627 for entry in "${exclude[@]}"; do
1628 [[ $1 == ${~entry} ]] && return 0
1635 (( ZSH_SUBSHELL )) && return
1636 (( $DIRSTACKSIZE <= 0 )) && return
1637 [[ -z $DIRSTACKFILE ]] && return
1638 grml_dirstack_filter $PWD && return
1639 GRML_PERSISTENT_DIRSTACK=(
1640 $PWD "${(@)GRML_PERSISTENT_DIRSTACK[1,$DIRSTACKSIZE]}"
1642 builtin print -l ${GRML_PERSISTENT_DIRSTACK} >! ${DIRSTACKFILE}
1645 if [[ -f ${DIRSTACKFILE} ]]; then
1646 # Enabling NULL_GLOB via (N) weeds out any non-existing
1647 # directories from the saved dir-stack file.
1648 dirstack=( ${(f)"$(< $DIRSTACKFILE)"}(N) )
1649 # "cd -" won't work after login by just setting $OLDPWD, so
1650 [[ -d $dirstack[1] ]] && cd -q $dirstack[1] && cd -q $OLDPWD
1653 if zstyle -t ':grml:chpwd:dirstack' filter-on-load; then
1654 for i in "${dirstack[@]}"; do
1655 if ! grml_dirstack_filter "$i"; then
1656 GRML_PERSISTENT_DIRSTACK=(
1657 "${GRML_PERSISTENT_DIRSTACK[@]}"
1663 GRML_PERSISTENT_DIRSTACK=( "${dirstack[@]}" )
1667 # directory based profiles
1671 # chpwd_profiles(): Directory Profiles, Quickstart:
1675 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1676 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1679 # For details see the `grmlzshrc.5' manual page.
1680 function chpwd_profiles () {
1681 local profile context
1684 context=":chpwd:profiles:$PWD"
1685 zstyle -s "$context" profile profile || profile='default'
1686 zstyle -T "$context" re-execute && reexecute=1 || reexecute=0
1688 if (( ${+parameters[CHPWD_PROFILE]} == 0 )); then
1689 typeset -g CHPWD_PROFILE
1690 local CHPWD_PROFILES_INIT=1
1691 (( ${+functions[chpwd_profiles_init]} )) && chpwd_profiles_init
1692 elif [[ $profile != $CHPWD_PROFILE ]]; then
1693 (( ${+functions[chpwd_leave_profile_$CHPWD_PROFILE]} )) \
1694 && chpwd_leave_profile_${CHPWD_PROFILE}
1696 if (( reexecute )) || [[ $profile != $CHPWD_PROFILE ]]; then
1697 (( ${+functions[chpwd_profile_$profile]} )) && chpwd_profile_${profile}
1700 CHPWD_PROFILE="${profile}"
1704 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1708 # Prompt setup for grml:
1710 # set colors for use in prompts (modern zshs allow for the use of %F{red}foo%f
1711 # in prompts to get a red "foo" embedded, but it's good to keep these for
1712 # backwards compatibility).
1718 MAGENTA="%F{magenta}"
1722 elif zrcautoload colors && colors 2>/dev/null ; then
1723 BLUE="%{${fg[blue]}%}"
1724 RED="%{${fg_bold[red]}%}"
1725 GREEN="%{${fg[green]}%}"
1726 CYAN="%{${fg[cyan]}%}"
1727 MAGENTA="%{${fg[magenta]}%}"
1728 YELLOW="%{${fg[yellow]}%}"
1729 WHITE="%{${fg[white]}%}"
1730 NO_COLOR="%{${reset_color}%}"
1732 BLUE=$'%{\e[1;34m%}'
1734 GREEN=$'%{\e[1;32m%}'
1735 CYAN=$'%{\e[1;36m%}'
1736 WHITE=$'%{\e[1;37m%}'
1737 MAGENTA=$'%{\e[1;35m%}'
1738 YELLOW=$'%{\e[1;33m%}'
1739 NO_COLOR=$'%{\e[0m%}'
1742 # First, the easy ones: PS2..4:
1744 # secondary prompt, printed when the shell needs more information to complete a
1747 # selection prompt used within a select loop.
1749 # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
1752 # Some additional features to use with our prompt:
1756 # - vcs_info setup and version specific fixes
1758 # display battery status on right side of prompt using 'GRML_DISPLAY_BATTERY=1' in .zshrc.pre
1760 function battery () {
1761 if [[ $GRML_DISPLAY_BATTERY -gt 0 ]] ; then
1764 elif isopenbsd ; then
1766 elif isfreebsd ; then
1768 elif isdarwin ; then
1772 GRML_DISPLAY_BATTERY=0
1777 function batterylinux () {
1778 GRML_BATTERY_LEVEL=''
1779 local batteries bat capacity
1780 batteries=( /sys/class/power_supply/BAT*(N) )
1781 if (( $#batteries > 0 )) ; then
1782 for bat in $batteries ; do
1783 if [[ -e $bat/capacity ]]; then
1784 capacity=$(< $bat/capacity)
1786 typeset -F energy_full=$(< $bat/energy_full)
1787 typeset -F energy_now=$(< $bat/energy_now)
1788 typeset -i capacity=$(( 100 * $energy_now / $energy_full))
1790 case $(< $bat/status) in
1792 GRML_BATTERY_LEVEL+=" ^"
1795 if (( capacity < 20 )) ; then
1796 GRML_BATTERY_LEVEL+=" !v"
1798 GRML_BATTERY_LEVEL+=" v"
1802 GRML_BATTERY_LEVEL+=" ="
1805 GRML_BATTERY_LEVEL+="${capacity}%%"
1810 function batteryopenbsd () {
1811 GRML_BATTERY_LEVEL=''
1812 local bat batfull batwarn batnow num
1814 bat=$(sysctl -n hw.sensors.acpibat${num} 2>/dev/null)
1815 if [[ -n $bat ]]; then
1816 batfull=${"$(sysctl -n hw.sensors.acpibat${num}.amphour0)"%% *}
1817 batwarn=${"$(sysctl -n hw.sensors.acpibat${num}.amphour1)"%% *}
1818 batnow=${"$(sysctl -n hw.sensors.acpibat${num}.amphour3)"%% *}
1819 case "$(sysctl -n hw.sensors.acpibat${num}.raw0)" in
1821 if (( batnow < batwarn )) ; then
1822 GRML_BATTERY_LEVEL+=" !v"
1824 GRML_BATTERY_LEVEL+=" v"
1828 GRML_BATTERY_LEVEL+=" ^"
1831 GRML_BATTERY_LEVEL+=" ="
1834 GRML_BATTERY_LEVEL+="${$(( 100 * batnow / batfull ))%%.*}%%"
1839 function batteryfreebsd () {
1840 GRML_BATTERY_LEVEL=''
1844 table=( ${=${${${${${(M)${(f)"$(acpiconf -i $num 2>&1)"}:#(State|Remaining capacity):*}%%( ##|%)}//:[ $'\t']##/@}// /-}//@/ }} )
1845 if [[ -n $table ]] && [[ $table[State] != "not-present" ]] ; then
1846 case $table[State] in
1848 if (( $table[Remaining-capacity] < 20 )) ; then
1849 GRML_BATTERY_LEVEL+=" !v"
1851 GRML_BATTERY_LEVEL+=" v"
1855 GRML_BATTERY_LEVEL+=" ^"
1858 GRML_BATTERY_LEVEL+=" ="
1861 GRML_BATTERY_LEVEL+="$table[Remaining-capacity]%%"
1866 function batterydarwin () {
1867 GRML_BATTERY_LEVEL=''
1869 table=( ${$(pmset -g ps)[(w)8,9]%%(\%|);} )
1870 if [[ -n $table[2] ]] ; then
1873 GRML_BATTERY_LEVEL+=" ^"
1876 if (( $table[1] < 20 )) ; then
1877 GRML_BATTERY_LEVEL+=" !v"
1879 GRML_BATTERY_LEVEL+=" v"
1883 GRML_BATTERY_LEVEL+=" ="
1886 GRML_BATTERY_LEVEL+="$table[1]%%"
1890 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
1891 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
1892 debian_chroot=$(</etc/debian_chroot)
1895 # gather version control information for inclusion in a prompt
1897 if zrcautoload vcs_info; then
1898 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1899 # function, which can cause a lot of trouble with our directory-based
1901 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1902 function VCS_INFO_realpath () {
1903 setopt localoptions NO_shwordsplit chaselinks
1904 ( builtin cd -q $1 2> /dev/null && pwd; )
1908 zstyle ':vcs_info:*' max-exports 2
1910 if [[ -o restricted ]]; then
1911 zstyle ':vcs_info:*' enable NONE
1915 typeset -A grml_vcs_coloured_formats
1916 typeset -A grml_vcs_plain_formats
1918 grml_vcs_plain_formats=(
1919 format "(%s%)-[%b] " "zsh: %r"
1920 actionformat "(%s%)-[%b|%a] " "zsh: %r"
1921 rev-branchformat "%b:%r"
1924 grml_vcs_coloured_formats=(
1925 format "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOR} "
1926 actionformat "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOR} "
1927 rev-branchformat "%b${RED}:${YELLOW}%r"
1930 typeset GRML_VCS_COLOUR_MODE=xxx
1932 function grml_vcs_info_toggle_colour () {
1934 if [[ $GRML_VCS_COLOUR_MODE == plain ]]; then
1935 grml_vcs_info_set_formats coloured
1937 grml_vcs_info_set_formats plain
1942 function grml_vcs_info_set_formats () {
1944 #setopt localoptions xtrace
1945 local mode=$1 AF F BF
1946 if [[ $mode == coloured ]]; then
1947 AF=${grml_vcs_coloured_formats[actionformat]}
1948 F=${grml_vcs_coloured_formats[format]}
1949 BF=${grml_vcs_coloured_formats[rev-branchformat]}
1950 GRML_VCS_COLOUR_MODE=coloured
1952 AF=${grml_vcs_plain_formats[actionformat]}
1953 F=${grml_vcs_plain_formats[format]}
1954 BF=${grml_vcs_plain_formats[rev-branchformat]}
1955 GRML_VCS_COLOUR_MODE=plain
1958 zstyle ':vcs_info:*' actionformats "$AF" "zsh: %r"
1959 zstyle ':vcs_info:*' formats "$F" "zsh: %r"
1960 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "$BF"
1964 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1965 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1966 if [[ "$TERM" == dumb ]] ; then
1967 grml_vcs_info_set_formats plain
1969 grml_vcs_info_set_formats coloured
1972 # Now for the fun part: The grml prompt themes in `promptsys' mode of operation
1974 # This actually defines three prompts:
1980 # They all share the same code and only differ with respect to which items they
1981 # contain. The main source of documentation is the `prompt_grml_help' function
1982 # below, which gets called when the user does this: prompt -h grml
1984 function prompt_grml_help () {
1988 This is the prompt as used by the grml-live system <http://grml.org>. It is
1989 a rather simple one-line prompt, that by default looks something like this:
1991 <user>@<host> <current-working-directory>[ <vcs_info-data>]%
1993 The prompt itself integrates with zsh's prompt themes system (as you are
1994 witnessing right now) and is configurable to a certain degree. In
1995 particular, these aspects are customisable:
1997 - The items used in the prompt (e.g. you can remove \`user' from
1998 the list of activated items, which will cause the user name to
1999 be omitted from the prompt string).
2001 - The attributes used with the items are customisable via strings
2002 used before and after the actual item.
2004 The available items are: at, battery, change-root, date, grml-chroot,
2005 history, host, jobs, newline, path, percent, rc, rc-always, sad-smiley,
2006 shell-level, time, user, vcs
2008 The actual configuration is done via zsh's \`zstyle' mechanism. The
2009 context, that is used while looking up styles is:
2011 ':prompt:grml:<left-or-right>:<subcontext>'
2013 Here <left-or-right> is either \`left' or \`right', signifying whether the
2014 style should affect the left or the right prompt. <subcontext> is either
2015 \`setup' or 'items:<item>', where \`<item>' is one of the available items.
2019 - use-rprompt (boolean): If \`true' (the default), print a sad smiley
2020 in $RPROMPT if the last command a returned non-successful error code.
2021 (This in only valid if <left-or-right> is "right"; ignored otherwise)
2023 - items (list): The list of items used in the prompt. If \`vcs' is
2024 present in the list, the theme's code invokes \`vcs_info'
2025 accordingly. Default (left): rc change-root user at host path vcs
2026 percent; Default (right): sad-smiley
2028 - strip-sensitive-characters (boolean): If the \`prompt_subst' option
2029 is active in zsh, the shell performs lots of expansions on prompt
2030 variable strings, including command substitution. So if you don't
2031 control where some of your prompt strings is coming from, this is
2032 an exploitable weakness. Grml's zsh setup does not set this option
2033 and it is off in the shell in zsh-mode by default. If it *is* turned
2034 on however, this style becomes active, and there are two flavours of
2035 it: On per default is a global variant in the '*:setup' context. This
2036 strips characters after the whole prompt string was constructed. There
2037 is a second variant in the '*:items:<item>', that is off by default.
2038 It allows fine grained control over which items' data is stripped.
2039 The characters that are stripped are: \$ and \`.
2041 Available styles in 'items:<item>' are: pre, post. These are strings that
2042 are inserted before (pre) and after (post) the item in question. Thus, the
2043 following would cause the user name to be printed in red instead of the
2046 zstyle ':prompt:grml:*:items:user' pre '%F{red}'
2048 Note, that the \`post' style may remain at its default value, because its
2049 default value is '%f', which turns the foreground text attribute off (which
2050 is exactly, what is still required with the new \`pre' value).
2054 function prompt_grml-chroot_help () {
2058 This is a variation of the grml prompt, see: prompt -h grml
2060 The main difference is the default value of the \`items' style. The rest
2061 behaves exactly the same. Here are the defaults for \`grml-chroot':
2063 - left: grml-chroot user at host path percent
2064 - right: (empty list)
2068 function prompt_grml-large_help () {
2072 This is a variation of the grml prompt, see: prompt -h grml
2074 The main difference is the default value of the \`items' style. In
2075 particular, this theme uses _two_ lines instead of one with the plain
2076 \`grml' theme. The rest behaves exactly the same. Here are the defaults
2079 - left: rc jobs history shell-level change-root time date newline user
2080 at host path vcs percent
2085 function grml_prompt_setup () {
2087 autoload -Uz vcs_info
2088 # The following autoload is disabled for now, since this setup includes a
2089 # static version of the ‘add-zsh-hook’ function above. It needs to be
2090 # re-enabled as soon as that static definition is removed again.
2091 #autoload -Uz add-zsh-hook
2092 add-zsh-hook precmd prompt_$1_precmd
2095 function prompt_grml_setup () {
2096 grml_prompt_setup grml
2099 function prompt_grml-chroot_setup () {
2100 grml_prompt_setup grml-chroot
2103 function prompt_grml-large_setup () {
2104 grml_prompt_setup grml-large
2107 # These maps define default tokens and pre-/post-decoration for items to be
2108 # used within the themes. All defaults may be customised in a context sensitive
2109 # matter by using zsh's `zstyle' mechanism.
2110 typeset -gA grml_prompt_pre_default \
2111 grml_prompt_post_default \
2112 grml_prompt_token_default \
2113 grml_prompt_token_function
2115 grml_prompt_pre_default=(
2120 grml-chroot '%F{red}'
2130 shell-level '%F{red}'
2136 grml_prompt_post_default=(
2157 grml_prompt_token_default=(
2159 battery 'GRML_BATTERY_LEVEL'
2160 change-root 'debian_chroot'
2162 grml-chroot 'GRML_CHROOT'
2163 history '{history#%!} '
2165 jobs '[%j running job(s)] '
2167 path '%40<..<%~%<< '
2171 sad-smiley '%(?..:()'
2172 shell-level '%(3L.+ .)'
2173 time '%D{%H:%M:%S} '
2178 function grml_theme_has_token () {
2179 if (( ARGC != 1 )); then
2180 printf 'usage: grml_theme_has_token <name>\n'
2183 (( ${+grml_prompt_token_default[$1]} ))
2186 function GRML_theme_add_token_usage () {
2188 Usage: grml_theme_add_token <name> [-f|-i] <token/function> [<pre> <post>]
2190 <name> is the name for the newly added token. If the \`-f' or \`-i' options
2191 are used, <token/function> is the name of the function (see below for
2192 details). Otherwise it is the literal token string to be used. <pre> and
2193 <post> are optional.
2197 -f <function> Use a function named \`<function>' each time the token
2200 -i <function> Use a function named \`<function>' to initialise the
2201 value of the token _once_ at runtime.
2203 The functions are called with one argument: the token's new name. The
2204 return value is expected in the \$REPLY parameter. The use of these
2205 options is mutually exclusive.
2207 There is a utility function \`grml_theme_has_token', which you can use
2208 to test if a token exists before trying to add it. This can be a guard
2209 for situations in which a \`grml_theme_add_token' call may happen more
2214 To add a new token \`day' that expands to the current weekday in the
2215 current locale in green foreground colour, use this:
2217 grml_theme_add_token day '%D{%A}' '%F{green}' '%f'
2219 Another example would be support for \$VIRTUAL_ENV:
2221 function virtual_env_prompt () {
2222 REPLY=\${VIRTUAL_ENV+\${VIRTUAL_ENV:t} }
2224 grml_theme_add_token virtual-env -f virtual_env_prompt
2226 After that, you will be able to use a changed \`items' style to
2227 assemble your prompt.
2231 function grml_theme_add_token () {
2233 local name token pre post
2234 local -i init funcall
2236 if (( ARGC == 0 )); then
2237 GRML_theme_add_token_usage
2247 if [[ $1 == '-f' ]]; then
2250 elif [[ $1 == '-i' ]]; then
2255 if (( ARGC == 0 )); then
2257 grml_theme_add_token: No token-string/function-name provided!\n\n'
2258 GRML_theme_add_token_usage
2263 if (( ARGC != 0 && ARGC != 2 )); then
2265 grml_theme_add_token: <pre> and <post> need to by specified _both_!\n\n'
2266 GRML_theme_add_token_usage
2275 if grml_theme_has_token $name; then
2277 grml_theme_add_token: Token `%s'\'' exists! Giving up!\n\n' $name
2278 GRML_theme_add_token_usage
2286 grml_prompt_pre_default[$name]=$pre
2287 grml_prompt_post_default[$name]=$post
2288 if (( funcall )); then
2289 grml_prompt_token_function[$name]=$token
2290 grml_prompt_token_default[$name]=23
2292 grml_prompt_token_default[$name]=$token
2296 function grml_wrap_reply () {
2303 if (( ${+parameters[$new]} )); then
2304 REPLY="${left}${(P)new}${right}"
2310 function grml_prompt_addto () {
2313 local lr it apre apost new v REPLY
2317 [[ $target == PS1 ]] && lr=left || lr=right
2318 zstyle -a ":prompt:${grmltheme}:${lr}:setup" items items || items=( "$@" )
2319 typeset -g "${target}="
2320 for it in "${items[@]}"; do
2321 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" pre apre \
2322 || apre=${grml_prompt_pre_default[$it]}
2323 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" post apost \
2324 || apost=${grml_prompt_post_default[$it]}
2325 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" token new \
2326 || new=${grml_prompt_token_default[$it]}
2327 if (( ${+grml_prompt_token_function[$it]} )); then
2329 ${grml_prompt_token_function[$it]} $it
2333 grml_wrap_reply $target $new '' ''
2336 grml_wrap_reply $target $new '(' ')'
2339 if [[ -n ${(P)new} ]]; then
2346 v="vcs_info_msg_${new}_"
2347 if (( ! vcscalled )); then
2351 if (( ${+parameters[$v]} )) && [[ -n "${(P)v}" ]]; then
2360 # Strip volatile characters per item. This is off by default. See the
2361 # global stripping code a few lines below for details.
2362 if [[ -o prompt_subst ]] && zstyle -t ":prompt:${grmltheme}:${lr}:items:$it" \
2363 strip-sensitive-characters
2365 REPLY="${REPLY//[$\`]/}"
2367 typeset -g "${target}=${(P)target}${apre}${REPLY}${apost}"
2370 # Per default, strip volatile characters (in the prompt_subst case)
2371 # globally. If the option is off, the style has no effect. For more
2372 # control, this can be turned off and stripping can be configured on a
2373 # per-item basis (see above).
2374 if [[ -o prompt_subst ]] && zstyle -T ":prompt:${grmltheme}:${lr}:setup" \
2375 strip-sensitive-characters
2377 typeset -g "${target}=${${(P)target}//[$\`]/}"
2381 function prompt_grml_precmd () {
2383 local grmltheme=grml
2384 local -a left_items right_items
2385 left_items=(rc change-root user at host path vcs percent)
2386 right_items=(sad-smiley)
2388 prompt_grml_precmd_worker
2391 function prompt_grml-chroot_precmd () {
2393 local grmltheme=grml-chroot
2394 local -a left_items right_items
2395 left_items=(grml-chroot user at host path percent)
2398 prompt_grml_precmd_worker
2401 function prompt_grml-large_precmd () {
2403 local grmltheme=grml-large
2404 local -a left_items right_items
2405 left_items=(rc jobs history shell-level change-root time date newline
2406 user at host path vcs percent)
2407 right_items=(sad-smiley)
2409 prompt_grml_precmd_worker
2412 function prompt_grml_precmd_worker () {
2414 local -i vcscalled=0
2416 grml_prompt_addto PS1 "${left_items[@]}"
2417 if zstyle -T ":prompt:${grmltheme}:right:setup" use-rprompt; then
2418 grml_prompt_addto RPS1 "${right_items[@]}"
2422 function grml_prompt_fallback () {
2426 p0="${RED}%(?..%? )${WHITE}${debian_chroot:+($debian_chroot)}"
2427 p1="${BLUE}%n${NO_COLOR}@%m %40<...<%B%~%b%<< "'${vcs_info_msg_0_}'"%# "
2428 if (( EUID == 0 )); then
2429 PROMPT="${BLUE}${p0}${RED}${p1}"
2431 PROMPT="${RED}${p0}${BLUE}${p1}"
2435 if zrcautoload promptinit && promptinit 2>/dev/null ; then
2436 # Since we define the required functions in here and not in files in
2437 # $fpath, we need to stick the theme's name into `$prompt_themes'
2438 # ourselves, since promptinit does not pick them up otherwise.
2439 prompt_themes+=( grml grml-chroot grml-large )
2440 # Also, keep the array sorted...
2441 prompt_themes=( "${(@on)prompt_themes}" )
2443 print 'Notice: no promptinit available :('
2444 grml_prompt_fallback
2445 function precmd () { (( ${+functions[vcs_info]} )) && vcs_info; }
2449 # The prompt themes use modern features of zsh, that require at least
2450 # version 4.3.7 of the shell. Use the fallback otherwise.
2451 if [[ $GRML_DISPLAY_BATTERY -gt 0 ]]; then
2452 zstyle ':prompt:grml:right:setup' items sad-smiley battery
2453 add-zsh-hook precmd battery
2455 if [[ "$TERM" == dumb ]] ; then
2456 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" pre ''
2457 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" post ' '
2458 for i in rc user path jobs history date time shell-level; do
2459 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" pre ''
2460 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" post ''
2463 zstyle ':prompt:grml(|-large|-chroot):right:setup' use-rprompt false
2464 elif (( EUID == 0 )); then
2465 zstyle ':prompt:grml(|-large|-chroot):*:items:user' pre '%B%F{red}'
2468 # Finally enable one of the prompts.
2469 if [[ -n $GRML_CHROOT ]]; then
2471 elif [[ $GRMLPROMPT -gt 0 ]]; then
2477 grml_prompt_fallback
2478 function precmd () { (( ${+functions[vcs_info]} )) && vcs_info; }
2481 # Terminal-title wizardry
2483 function ESC_print () {
2484 info_print $'\ek' $'\e\\' "$@"
2486 function set_title () {
2487 info_print $'\e]0;' $'\a' "$@"
2490 function info_print () {
2491 local esc_begin esc_end
2495 printf '%s' ${esc_begin}
2497 printf '%s' "${esc_end}"
2500 function grml_reset_screen_title () {
2501 # adjust title of xterm
2502 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
2503 [[ ${NOTITLE:-} -gt 0 ]] && return 0
2506 set_title ${(%):-"%n@%m: %~"}
2511 function grml_vcs_to_screen_title () {
2512 if [[ $TERM == screen* ]] ; then
2513 if [[ -n ${vcs_info_msg_1_} ]] ; then
2514 ESC_print ${vcs_info_msg_1_}
2521 function grml_maintain_name () {
2523 if check_com hostname ; then
2524 localname=$(hostname)
2525 elif check_com hostnamectl ; then
2526 localname=$(hostnamectl --static)
2528 localname="$(uname -n)"
2531 # set hostname if not running on local machine
2532 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != "${localname}" ]] ; then
2537 function grml_cmd_to_screen_title () {
2538 # get the name of the program currently running and hostname of local
2539 # machine set screen window title if running in a screen
2540 if [[ "$TERM" == screen* ]] ; then
2541 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME"
2546 function grml_control_xterm_title () {
2549 set_title "${(%):-"%n@%m:"}" "$2"
2554 # The following autoload is disabled for now, since this setup includes a
2555 # static version of the ‘add-zsh-hook’ function above. It needs to be
2556 # re-enabled as soon as that static definition is removed again.
2557 #zrcautoload add-zsh-hook || add-zsh-hook () { :; }
2558 if [[ $NOPRECMD -eq 0 ]]; then
2559 add-zsh-hook precmd grml_reset_screen_title
2560 add-zsh-hook precmd grml_vcs_to_screen_title
2561 add-zsh-hook preexec grml_maintain_name
2562 add-zsh-hook preexec grml_cmd_to_screen_title
2563 if [[ $NOTITLE -eq 0 ]]; then
2564 add-zsh-hook preexec grml_control_xterm_title
2568 # 'hash' some often used directories
2570 hash -d deb=/var/cache/apt/archives
2571 hash -d doc=/usr/share/doc
2572 hash -d linux=/lib/modules/$(command uname -r)/build/
2573 hash -d log=/var/log
2574 hash -d slog=/var/log/syslog
2575 hash -d src=/usr/src
2576 hash -d www=/var/www
2580 if check_com -c screen ; then
2581 if [[ $UID -eq 0 ]] ; then
2582 if [[ -r /etc/grml/screenrc ]]; then
2583 alias screen='screen -c /etc/grml/screenrc'
2585 elif [[ ! -r $HOME/.screenrc ]] ; then
2586 if [[ -r /etc/grml/screenrc_grml ]]; then
2587 alias screen='screen -c /etc/grml/screenrc_grml'
2589 if [[ -r /etc/grml/screenrc ]]; then
2590 alias screen='screen -c /etc/grml/screenrc'
2596 # do we have GNU ls with color-support?
2597 if [[ "$TERM" != dumb ]]; then
2598 #a1# List files with colors (\kbd{ls \ldots})
2599 alias ls="command ls ${ls_options:+${ls_options[*]}}"
2600 #a1# List all files, with colors (\kbd{ls -la \ldots})
2601 alias la="command ls -la ${ls_options:+${ls_options[*]}}"
2602 #a1# List files with long colored list, without dotfiles (\kbd{ls -l \ldots})
2603 alias ll="command ls -l ${ls_options:+${ls_options[*]}}"
2604 #a1# List files with long colored list, human readable sizes (\kbd{ls -hAl \ldots})
2605 alias lh="command ls -hAl ${ls_options:+${ls_options[*]}}"
2606 #a1# List files with long colored list, append qualifier to filenames (\kbd{ls -l \ldots})\\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
2607 alias l="command ls -l ${ls_options:+${ls_options[*]}}"
2609 alias la='command ls -la'
2610 alias ll='command ls -l'
2611 alias lh='command ls -hAl'
2612 alias l='command ls -l'
2615 if [[ -r /proc/mdstat ]]; then
2616 alias mdstat='cat /proc/mdstat'
2619 alias ...='cd ../../'
2621 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
2622 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
2623 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
2626 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
2627 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
2628 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
2630 # make sure it is not assigned yet
2631 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
2632 function utf2iso () {
2635 for ENV in $(env | command grep -i '.utf') ; do
2636 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
2641 # make sure it is not assigned yet
2642 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
2643 function iso2utf () {
2644 if ! isutfenv ; then
2646 for ENV in $(env | command grep -i '\.iso') ; do
2647 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
2652 # especially for roadwarriors using GNU screen and ssh:
2653 if ! check_com asc &>/dev/null ; then
2654 function asc () { autossh -t "$@" 'screen -RdU' }
2658 #f1# Hints for the use of zsh on grml
2659 function zsh-help () {
2660 print "$bg[white]$fg[black]
2661 zsh-help - hints for use of zsh on grml
2662 =======================================$reset_color"
2665 Main configuration of zsh happens in /etc/zsh/zshrc.
2666 That file is part of the package grml-etc-core, if you want to
2667 use them on a non-grml-system just get the tar.gz from
2668 http://deb.grml.org/ or (preferably) get it from the git repository:
2670 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
2672 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
2673 The file is still there, but it is empty for backwards compatibility.
2675 For your own changes use these two files:
2679 The former is sourced very early in our zshrc, the latter is sourced
2682 System wide configuration without touching configuration files of grml
2683 can take place in /etc/zsh/zshrc.local.
2685 For information regarding zsh start at http://grml.org/zsh/
2687 Take a look at grml'\''s zsh refcard:
2688 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
2690 Check out the main zsh refcard:
2691 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
2693 And of course visit the zsh-lovers:
2696 You can adjust some options through environment variables when
2697 invoking zsh without having to edit configuration files.
2698 Basically meant for bash users who are not used to the power of
2701 "NOCOR=1 zsh" => deactivate automatic correction
2702 "NOMENU=1 zsh" => do not use auto menu completion
2703 (note: use ctrl-d for completion instead!)
2704 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
2705 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
2706 preexec() and precmd() completely
2707 "GRML_DISPLAY_BATTERY=1 zsh"
2708 => activate battery status on right side of prompt (WIP)
2709 "COMMAND_NOT_FOUND=1 zsh"
2710 => Enable a handler if an external command was not found
2711 The command called in the handler can be altered by setting
2712 the GRML_ZSH_CNF_HANDLER variable, the default is:
2713 "/usr/share/command-not-found/command-not-found"
2715 A value greater than 0 is enables a feature; a value equal to zero
2716 disables it. If you like one or the other of these settings, you can
2717 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
2721 $bg[white]$fg[black]
2722 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
2723 Enjoy your grml system with the zsh!$reset_color"
2727 if [[ -r /etc/debian_version ]] ; then
2728 if [[ -z "$GRML_NO_APT_ALIASES" ]]; then
2729 #a3# Execute \kbd{apt-cache policy}
2730 alias acp='apt-cache policy'
2731 if check_com -c apt ; then
2732 #a3# Execute \kbd{apt search}
2733 alias acs='apt search'
2734 #a3# Execute \kbd{apt show}
2735 alias acsh='apt show'
2736 #a3# Execute \kbd{apt dist-upgrade}
2737 salias adg="apt dist-upgrade"
2738 #a3# Execute \kbd{apt upgrade}
2739 salias ag="apt upgrade"
2740 #a3# Execute \kbd{apt install}
2741 salias agi="apt install"
2742 #a3# Execute \kbd{apt update}
2743 salias au="apt update"
2745 alias acs='apt-cache search'
2746 alias acsh='apt-cache show'
2747 salias adg="apt-get dist-upgrade"
2748 salias ag="apt-get upgrade"
2749 salias agi="apt-get install"
2750 salias au="apt-get update"
2752 #a3# Execute \kbd{aptitude install}
2753 salias ati="aptitude install"
2754 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
2755 salias -a up="aptitude update ; aptitude safe-upgrade"
2756 #a3# Execute \kbd{dpkg-buildpackage}
2757 alias dbp='dpkg-buildpackage'
2758 #a3# Execute \kbd{grep-excuses}
2759 alias ge='grep-excuses'
2762 # get a root shell as normal user in live-cd mode:
2763 if isgrmlcd && [[ $UID -ne 0 ]] ; then
2769 # use /var/log/syslog iff present, fallback to journalctl otherwise
2770 if [ -e /var/log/syslog ] ; then
2771 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog || journalctl}
2772 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
2773 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog || journalctl}
2774 salias tlog="tail -f /var/log/syslog" # follow the syslog
2775 elif check_com -c journalctl ; then
2776 salias llog="journalctl"
2777 salias tlog="journalctl -f"
2780 # sort installed Debian-packages by size
2781 if check_com -c dpkg-query ; then
2782 #a3# List installed Debian-packages sorted by size
2783 alias debs-by-size="dpkg-query -Wf 'x \${Installed-Size} \${Package} \${Status}\n' | sed -ne '/^x /d' -e '/^x \(.*\) install ok installed$/s//\1/p' | sort -nr"
2786 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
2787 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
2788 if check_com -c wodim; then
2789 function cdrecord () {
2791 cdrecord is not provided under its original name by Debian anymore.
2792 See #377109 in the BTS of Debian for more details.
2794 Please use the wodim binary instead
2802 # No core dumps: important for a live-cd-system
2807 function grmlstuff () {
2808 # people should use 'grml-x'!
2809 if check_com -c 915resolution; then
2810 function 855resolution () {
2811 echo "Please use 915resolution as resolution modifying tool for Intel \
2817 #a1# Output version of running grml
2818 alias grml-version='cat /etc/grml_version'
2820 if check_com -c grml-debootstrap ; then
2821 function debian2hd () {
2822 echo "Installing debian to harddisk is possible by using grml-debootstrap."
2828 # now run the functions
2830 is4 && isgrml && grmlstuff
2834 is4 && xsource "/etc/zsh/keephack"
2836 # wonderful idea of using "e" glob qualifier by Peter Stephenson
2837 # You use it as follows:
2838 # $ NTREF=/reference/file
2840 # This lists all the files in the current directory newer than the reference file.
2841 # You can also specify the reference file inline; note quotes:
2842 # $ ls -l *(e:'nt ~/.zshenv':)
2843 is4 && function nt () {
2844 if [[ -n $1 ]] ; then
2847 [[ $REPLY -nt $NTREF ]]
2852 #f1# Reload an autoloadable function
2853 function freload () { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
2854 compdef _functions freload
2859 # e.g.: a -> b -> c -> d ....
2864 # if parameter is given with leading '=', lookup $PATH for parameter and resolve that
2868 # Note: limit for recursive symlinks on linux:
2869 # http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/fs/namei.c?id=refs/heads/master#l808
2870 # This limits recursive symlink follows to 8,
2871 # while limiting consecutive symlinks to 40.
2873 # When resolving and displaying information about symlinks, no check is made
2874 # that the displayed information does make any sense on your OS.
2875 # We leave that decission to the user.
2877 # The zstat module is used to detect symlink loops. zstat is available since zsh4.
2878 # With an older zsh you will need to abort with <C-c> in that case.
2879 # When a symlink loop is detected, a warning ist printed and further processing is stopped.
2881 # Module zstat is loaded by default in grml zshrc, no extra action needed for that.
2884 # If you happen to come across a symlink that points to a destination on another partition
2885 # with the same inode number, that will be marked as symlink loop though it is not.
2886 # Two hints for this situation:
2887 # I) Play lottery the same day, as you seem to be rather lucky right now.
2892 # 1 file/dir not accesible
2893 # 2 symlink loop detected
2895 #f1# List symlinks in detail (more detailed version of 'readlink -f', 'whence -s' and 'namei -l')
2897 if [[ -z ${1} ]] ; then
2898 printf 'Usage: %s <symlink(s)>\n' "${0}"
2902 local file jumpd curdir
2903 local -i 10 RTN LINODE i
2908 for file in "${@}" ; do
2910 ls -l "${file:a}" || RTN=1
2912 while [[ -h "$file" ]] ; do
2914 LINODE=$(zstat -L +inode "${file}")
2915 for i in ${SEENINODES} ; do
2916 if (( ${i} == ${LINODE} )) ; then
2917 builtin cd -q "${curdir}"
2918 print 'link loop detected, aborting!'
2922 SEENINODES+=${LINODE}
2927 if [[ -d ${jumpd} ]] ; then
2928 builtin cd -q "${jumpd}" || RTN=1
2930 file=$(readlink "$file")
2935 if [[ -d ${jumpd} ]] ; then
2936 builtin cd -q "${jumpd}" || RTN=1
2939 ls -l "${PWD}/${file}" || RTN=1
2942 if (( ${#} >= 1 )) ; then
2945 builtin cd -q "${curdir}"
2950 if check_com -c $PAGER ; then
2951 #f3# View Debian's changelog of given package(s)
2952 function dchange () {
2954 [[ -z "$1" ]] && printf 'Usage: %s <package_name(s)>\n' "$0" && return 1
2958 # `less` as $PAGER without e.g. `|lesspipe %s` inside $LESSOPEN can't properly
2959 # read *.gz files, try to detect this to use vi instead iff available
2962 if [[ ${$(typeset -p PAGER)[2]} = -a ]] ; then
2963 viewer=($PAGER) # support PAGER=(less -Mr) but leave array untouched
2965 viewer=(${=PAGER}) # support PAGER='less -Mr'
2968 if [[ ${viewer[1]:t} = less ]] && [[ -z "${LESSOPEN}" ]] && check_com vi ; then
2972 for package in "$@" ; do
2973 if [[ -r /usr/share/doc/${package}/changelog.Debian.gz ]] ; then
2974 $viewer /usr/share/doc/${package}/changelog.Debian.gz
2975 elif [[ -r /usr/share/doc/${package}/changelog.gz ]] ; then
2976 $viewer /usr/share/doc/${package}/changelog.gz
2977 elif [[ -r /usr/share/doc/${package}/changelog ]] ; then
2978 $viewer /usr/share/doc/${package}/changelog
2980 if check_com -c aptitude ; then
2981 echo "No changelog for package $package found, using aptitude to retrieve it."
2982 aptitude changelog "$package"
2983 elif check_com -c apt-get ; then
2984 echo "No changelog for package $package found, using apt-get to retrieve it."
2985 apt-get changelog "$package"
2987 echo "No changelog for package $package found, sorry."
2992 function _dchange () { _files -W /usr/share/doc -/ }
2993 compdef _dchange dchange
2995 #f3# View Debian's NEWS of a given package
2998 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
2999 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
3001 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
3002 $PAGER /usr/share/doc/$1/NEWS.gz
3004 echo "No NEWS file for package $1 found, sorry."
3009 function _dnews () { _files -W /usr/share/doc -/ }
3010 compdef _dnews dnews
3012 #f3# View Debian's copyright of a given package
3013 function dcopyright () {
3015 if [[ -r /usr/share/doc/$1/copyright ]] ; then
3016 $PAGER /usr/share/doc/$1/copyright
3018 echo "No copyright file for package $1 found, sorry."
3022 function _dcopyright () { _files -W /usr/share/doc -/ }
3023 compdef _dcopyright dcopyright
3025 #f3# View upstream's changelog of a given package
3026 function uchange () {
3028 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
3029 $PAGER /usr/share/doc/$1/changelog.gz
3031 echo "No changelog for package $1 found, sorry."
3035 function _uchange () { _files -W /usr/share/doc -/ }
3036 compdef _uchange uchange
3040 function profile () {
3041 ZSH_PROFILE_RC=1 zsh "$@"
3044 #f1# Edit an alias via zle
3045 function edalias () {
3046 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
3048 compdef _aliases edalias
3050 #f1# Edit a function via zle
3051 function edfunc () {
3052 [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
3054 compdef _functions edfunc
3056 # use it e.g. via 'Restart apache2'
3057 #m# f6 Start() \kbd{service \em{process}}\quad\kbd{start}
3058 #m# f6 Restart() \kbd{service \em{process}}\quad\kbd{restart}
3059 #m# f6 Stop() \kbd{service \em{process}}\quad\kbd{stop}
3060 #m# f6 Reload() \kbd{service \em{process}}\quad\kbd{reload}
3061 #m# f6 Force-Reload() \kbd{service \em{process}}\quad\kbd{force-reload}
3062 #m# f6 Status() \kbd{service \em{process}}\quad\kbd{status}
3063 if [[ -d /etc/init.d || -d /etc/service ]] ; then
3064 function __start_stop () {
3065 local action_="${1:l}" # e.g Start/Stop/Restart
3069 local service_target_="$(readlink /etc/init.d/$service_)"
3070 if [[ $service_target_ == "/usr/bin/sv" ]]; then
3072 case "${action_}" in
3073 start) if [[ ! -e /etc/service/$service_ ]]; then
3074 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
3076 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
3078 # there is no reload in runits sysv emulation
3079 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
3080 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
3083 # sysv/sysvinit-utils, upstart
3084 if check_com -c service ; then
3085 $SUDO service "$service_" "${action_}" "$param_"
3087 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
3092 function _grmlinitd () {
3094 scripts=( /etc/init.d/*(x:t) )
3095 _describe "service startup script" scripts
3098 for i in Start Restart Stop Force-Reload Reload Status ; do
3099 eval "function $i () { __start_stop $i \"\$1\" \"\$2\" ; }"
3100 compdef _grmlinitd $i
3105 #f1# Provides useful information on globbing
3106 function H-Glob () {
3112 p named pipes (FIFOs)
3113 * executable plain files (0100)
3114 % device files (character or block special)
3115 %b block special files
3116 %c character special files
3117 r owner-readable files (0400)
3118 w owner-writable files (0200)
3119 x owner-executable files (0100)
3120 A group-readable files (0040)
3121 I group-writable files (0020)
3122 E group-executable files (0010)
3123 R world-readable files (0004)
3124 W world-writable files (0002)
3125 X world-executable files (0001)
3126 s setuid files (04000)
3127 S setgid files (02000)
3128 t files with the sticky bit (01000)
3130 print *(m-1) # Files modified up to a day ago
3131 print *(a1) # Files accessed a day ago
3132 print *(@) # Just symlinks
3133 print *(Lk+50) # Files bigger than 50 kilobytes
3134 print *(Lk-50) # Files smaller than 50 kilobytes
3135 print **/*.c # All *.c files recursively starting in \$PWD
3136 print **/*.c~file.c # Same as above, but excluding 'file.c'
3137 print (foo|bar).* # Files starting with 'foo' or 'bar'
3138 print *~*.* # All Files that do not contain a dot
3139 chmod 644 *(.^x) # make all plain non-executable files publically readable
3140 print -l *(.c|.h) # Lists *.c and *.h
3141 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
3142 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
3144 alias help-zshglob=H-Glob
3146 # grep for running process, like: 'any vim'
3150 if [[ -z "$1" ]] ; then
3151 echo "any - grep for process(es) by keyword" >&2
3152 echo "Usage: any <keyword>" >&2 ; return 1
3154 ps xauwww | grep -i "${grep_options[@]}" "[${1[1]}]${1[2,-1]}"
3159 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
3160 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
3161 [[ -r /proc/1/maps ]] && \
3162 function deswap () {
3163 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
3164 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
3165 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
3168 # a wrapper for vim, that deals with title setting
3170 # set this array to a set of options to vim you always want
3171 # to have set when calling vim (in .zshrc.local), like:
3172 # VIM_OPTIONS=( -p )
3173 # This will cause vim to send every file given on the
3174 # commandline to be send to it's own tab (needs vim7).
3175 if check_com vim; then
3177 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
3181 ssl_hashes=( sha512 sha256 sha1 md5 )
3183 for sh in ${ssl_hashes}; do
3184 eval 'ssl-cert-'${sh}'() {
3186 if [[ -z $1 ]] ; then
3187 printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
3190 openssl x509 -noout -fingerprint -'${sh}' -in $1
3194 function ssl-cert-fingerprints () {
3197 if [[ -z $1 ]] ; then
3198 printf 'usage: ssl-cert-fingerprints <file>\n'
3201 for i in ${ssl_hashes}
3206 function ssl-cert-info () {
3208 if [[ -z $1 ]] ; then
3209 printf 'usage: ssl-cert-info <file>\n'
3212 openssl x509 -noout -text -in $1
3213 ssl-cert-fingerprints $1
3216 # make sure our environment is clean regarding colors
3217 builtin unset -v BLUE RED GREEN CYAN YELLOW MAGENTA WHITE NO_COLOR
3219 # "persistent history"
3220 # just write important commands you always need to $GRML_IMPORTANT_COMMANDS
3221 # defaults for backward compatibility to ~/.important_commands
3222 if [[ -r ~/.important_commands ]] ; then
3223 GRML_IMPORTANT_COMMANDS=~/.important_commands
3225 GRML_IMPORTANT_COMMANDS=${GRML_IMPORTANT_COMMANDS:-${ZDOTDIR:-${HOME}}/.important_commands}
3227 [[ -r ${GRML_IMPORTANT_COMMANDS} ]] && builtin fc -R ${GRML_IMPORTANT_COMMANDS}
3229 # load the lookup subsystem if it's available on the system
3230 zrcautoload lookupinit && lookupinit
3234 # set terminal property (used e.g. by msgid-chooser)
3235 export COLORTERM="yes"
3240 #a2# Execute \kbd{du -sch}
3241 [[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias da='du -sch'
3244 #a2# Execute \kbd{ls -lSrah}
3245 alias dir="command ls -lSrah"
3246 #a2# Only show dot-directories
3247 alias lad='command ls -d .*(/)'
3248 #a2# Only show dot-files
3249 alias lsa='command ls -a .*(.)'
3250 #a2# Only files with setgid/setuid/sticky flag
3251 alias lss='command ls -l *(s,S,t)'
3252 #a2# Only show symlinks
3253 alias lsl='command ls -l *(@)'
3254 #a2# Display only executables
3255 alias lsx='command ls -l *(*)'
3256 #a2# Display world-{readable,writable,executable} files
3257 alias lsw='command ls -ld *(R,W,X.^ND/)'
3258 #a2# Display the ten biggest files
3259 alias lsbig="command ls -flh *(.OL[1,10])"
3260 #a2# Only show directories
3261 alias lsd='command ls -d *(/)'
3262 #a2# Only show empty directories
3263 alias lse='command ls -d *(/^F)'
3264 #a2# Display the ten newest files
3265 alias lsnew="command ls -rtlh *(D.om[1,10])"
3266 #a2# Display the ten oldest files
3267 alias lsold="command ls -rtlh *(D.Om[1,10])"
3268 #a2# Display the ten smallest files
3269 alias lssmall="command ls -Srl *(.oL[1,10])"
3270 #a2# Display the ten newest directories and ten newest .directories
3271 alias lsnewdir="command ls -rthdl *(/om[1,10]) .*(D/om[1,10])"
3272 #a2# Display the ten oldest directories and ten oldest .directories
3273 alias lsolddir="command ls -rthdl *(/Om[1,10]) .*(D/Om[1,10])"
3275 # some useful aliases
3276 #a2# Remove current empty directory. Execute \kbd{cd ..; rmdir \$OLDCWD}
3277 alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD'
3279 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
3280 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3281 #a2# scp with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
3282 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3284 # work around non utf8 capable software in utf environment via $LANG and luit
3285 if check_com isutfenv && check_com luit ; then
3286 if check_com -c mrxvt ; then
3287 isutfenv && [[ -n "$LANG" ]] && \
3288 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
3291 if check_com -c aterm ; then
3292 isutfenv && [[ -n "$LANG" ]] && \
3293 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
3296 if check_com -c centericq ; then
3297 isutfenv && [[ -n "$LANG" ]] && \
3298 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
3304 #f5# Backup \kbd{file_or_folder {\rm to} file_or_folder\_timestamp}
3307 local current_date=$(date -u "+%Y%m%dT%H%M%SZ")
3308 local clean keep move verbose result all to_bk
3309 setopt extended_glob
3311 while getopts ":hacmrv" opt; do
3314 c) unset move clean && (( ++keep ));;
3315 m) unset keep clean && (( ++move ));;
3316 r) unset move keep && (( ++clean ));;
3319 bk [-hcmv] FILE [FILE ...]
3320 bk -r [-av] [FILE [FILE ...]]
3321 Backup a file or folder in place and append the timestamp
3322 Remove backups of a file or folder, or all backups in the current directory
3325 -h Display this help text
3326 -c Keep the file/folder as is, create a copy backup using cp(1) (default)
3327 -m Move the file/folder, using mv(1)
3328 -r Remove backups of the specified file or directory, using rm(1). If none
3329 is provided, remove all backups in the current directory.
3330 -a Remove all (even hidden) backups.
3333 The -c, -r and -m options are mutually exclusive. If specified at the same time,
3334 the last one is used.
3336 The return code is the sum of all cp/mv/rm return codes.
3339 \?) bk -h >&2; return 1;;
3342 shift "$((OPTIND-1))"
3343 if (( keep > 0 )); then
3344 if islinux || isfreebsd; then
3345 for to_bk in "$@"; do
3346 cp $verbose -a "${to_bk%/}" "${to_bk%/}_$current_date"
3350 for to_bk in "$@"; do
3351 cp $verbose -pR "${to_bk%/}" "${to_bk%/}_$current_date"
3355 elif (( move > 0 )); then
3356 while (( $# > 0 )); do
3357 mv $verbose "${1%/}" "${1%/}_$current_date"
3361 elif (( clean > 0 )); then
3362 if (( $# > 0 )); then
3363 for to_bk in "$@"; do
3364 rm $verbose -rf "${to_bk%/}"_[0-9](#c8)T([0-1][0-9]|2[0-3])([0-5][0-9])(#c2)Z
3368 if (( all > 0 )); then
3369 rm $verbose -rf *_[0-9](#c8)T([0-1][0-9]|2[0-3])([0-5][0-9])(#c2)Z(D)
3371 rm $verbose -rf *_[0-9](#c8)T([0-1][0-9]|2[0-3])([0-5][0-9])(#c2)Z
3379 #f5# cd to directory and list files
3385 # smart cd function, allows switching to /etc when running 'cd /etc/fstab'
3387 if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then
3388 [[ ! -e ${1:h} ]] && return 1
3389 print "Correcting ${1} to ${1:h}"
3396 #f5# Create Directory and \kbd{cd} to it
3398 if (( ARGC != 1 )); then
3399 printf 'usage: mkcd <new-directory>\n'
3402 if [[ ! -d "$1" ]]; then
3403 command mkdir -p "$1"
3405 printf '`%s'\'' already exists: cd-ing.\n' "$1"
3410 #f5# Create temporary directory and \kbd{cd} to it
3412 builtin cd "$(mktemp -d)"
3416 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
3417 function accessed () {
3419 print -l -- *(a-${1:-1})
3422 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
3423 function changed () {
3425 print -l -- *(c-${1:-1})
3428 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
3429 function modified () {
3431 print -l -- *(m-${1:-1})
3433 # modified() was named new() in earlier versions, add an alias for backwards compatibility
3434 check_com new || alias new=modified
3436 # use colors when GNU grep with color-support
3437 if (( $#grep_options > 0 )); then
3438 o=${grep_options:+"${grep_options[*]}"}
3439 #a2# Execute \kbd{grep -{}-color=auto}
3440 alias grep='grep '$o
3441 alias egrep='egrep '$o
3446 # 'translate' looks up a word in a file with language-to-language
3447 # translations (field separator should be " : "). A typical wordlist looks
3448 # like the following:
3449 # | english-word : german-translation
3450 # It's also only possible to translate english to german but not reciprocal.
3451 # Use the following oneliner to reverse the sort order:
3452 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
3453 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
3454 #f5# Translates a word
3459 translate -l de-en $2
3462 translate -l en-de $2
3465 echo "Usage: $0 { -D | -E }"
3466 echo " -D == German to English"
3467 echo " -E == English to German"
3471 # Usage: simple-extract <file>
3472 # Using option -d deletes the original archive file.
3473 #f5# Smart archive extractor
3474 function simple-extract () {
3476 setopt extended_glob noclobber
3477 local ARCHIVE DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
3479 zparseopts -D -E "d=DELETE_ORIGINAL"
3480 for ARCHIVE in "${@}"; do
3482 *(tar.bz2|tbz2|tbz))
3483 DECOMP_CMD="tar -xvjf -"
3488 DECOMP_CMD="tar -xvzf -"
3492 *(tar.xz|txz|tar.lzma))
3493 DECOMP_CMD="tar -xvJf -"
3498 DECOMP_CMD="tar -xvf -"
3503 DECOMP_CMD="unrar x"
3528 DECOMP_CMD="bzip2 -d -c -"
3533 DECOMP_CMD="gzip -d -c -"
3538 DECOMP_CMD="xz -d -c -"
3543 print "ERROR: '$ARCHIVE' has unrecognized archive type." >&2
3549 if ! check_com ${DECOMP_CMD[(w)1]}; then
3550 echo "ERROR: ${DECOMP_CMD[(w)1]} not installed." >&2
3555 GZTARGET="${ARCHIVE:t:r}"
3556 if [[ -f $ARCHIVE ]] ; then
3558 print "Extracting '$ARCHIVE' ..."
3559 if $USES_STDIN; then
3560 if $USES_STDOUT; then
3561 ${=DECOMP_CMD} < "$ARCHIVE" > $GZTARGET
3563 ${=DECOMP_CMD} < "$ARCHIVE"
3566 if $USES_STDOUT; then
3567 ${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET
3569 ${=DECOMP_CMD} "$ARCHIVE"
3572 [[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE"
3574 elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
3575 if check_com curl; then
3576 WGET_CMD="curl -L -s -o -"
3577 elif check_com wget; then
3578 WGET_CMD="wget -q -O -"
3579 elif check_com fetch; then
3580 WGET_CMD="fetch -q -o -"
3582 print "ERROR: neither wget, curl nor fetch is installed" >&2
3586 print "Downloading and Extracting '$ARCHIVE' ..."
3587 if $USES_STDIN; then
3588 if $USES_STDOUT; then
3589 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET
3592 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD}
3596 if $USES_STDOUT; then
3597 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET
3599 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE")
3604 print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2
3611 function __archive_or_uri () {
3613 'files:Archives:_files -g "*.(#l)(tar.bz2|tbz2|tbz|tar.gz|tgz|tar.xz|txz|tar.lzma|tar|rar|lzh|7z|zip|jar|deb|bz2|gz|Z|xz|lzma)"' \
3614 '_urls:Remote Archives:_urls'
3617 function _simple_extract () {
3619 '-d[delete original archivefile after extraction]' \
3620 '*:Archive Or Uri:__archive_or_uri'
3622 compdef _simple_extract simple-extract
3623 [[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias se=simple-extract
3625 #f5# Change the xterm title from within GNU-screen
3626 function xtrename () {
3628 if [[ $1 != "-f" ]] ; then
3629 if [[ -z ${DISPLAY} ]] ; then
3630 printf 'xtrename only makes sense in X11.\n'
3636 if [[ -z $1 ]] ; then
3637 printf 'usage: xtrename [-f] "title for xterm"\n'
3638 printf ' renames the title of xterm from _within_ screen.\n'
3639 printf ' also works without screen.\n'
3640 printf ' will not work if DISPLAY is unset, use -f to override.\n'
3643 print -n "\eP\e]0;${1}\C-G\e\\"
3647 # Create small urls via http://goo.gl using curl(1).
3648 # API reference: https://code.google.com/apis/urlshortener/
3651 setopt extended_glob
3653 if [[ -z $1 ]]; then
3654 print "USAGE: zurl <URL>"
3658 local PN url prog api json contenttype item
3663 # Prepend 'http://' to given URL where necessary for later output.
3664 if [[ ${url} != http(s|)://* ]]; then
3668 if check_com -c curl; then
3671 print "curl is not available, but mandatory for ${PN}. Aborting."
3674 api='https://www.googleapis.com/urlshortener/v1/url'
3675 contenttype="Content-Type: application/json"
3676 json="{\"longUrl\": \"${url}\"}"
3677 data=(${(f)"$($prog --silent -H ${contenttype} -d ${json} $api)"})
3678 # Parse the response
3679 for item in "${data[@]}"; do
3684 printf '%s\n' "$item"
3692 #f2# Find history events by search pattern and list them by date.
3693 function whatwhen () {
3695 local usage help ident format_l format_s first_char remain first last
3696 usage='USAGE: whatwhen [options] <searchstring> <search range>'
3697 help='Use `whatwhen -h'\'' for further explanations.'
3698 ident=${(l,${#${:-Usage: }},, ,)}
3699 format_l="${ident}%s\t\t\t%s\n"
3700 format_s="${format_l//(\\t)##/\\t}"
3701 # Make the first char of the word to search for case
3702 # insensitive; e.g. [aA]
3703 first_char=[${(L)1[1]}${(U)1[1]}]
3705 # Default search range is `-100'.
3707 # Optional, just used for `<first> <last>' given.
3711 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
3712 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3715 printf '%s\n\n' ${usage}
3717 printf $format_l '-h' 'show help text'
3719 print 'SEARCH RANGE:'
3720 printf $format_l "'0'" 'the whole history,'
3721 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
3722 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
3723 printf '\n%s\n' 'EXAMPLES:'
3724 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
3725 printf $format_l 'whatwhen zsh -250'
3726 printf $format_l 'whatwhen foo 1 99'
3729 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3732 # -l list results on stout rather than invoking $EDITOR.
3733 # -i Print dates as in YYYY-MM-DD.
3734 # -m Search for a - quoted - pattern within the history.
3735 fc -li -m "*${first_char}${remain}*" $first $last
3740 # mercurial related stuff
3741 if check_com -c hg ; then
3742 # gnu like diff for mercurial
3743 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
3744 #f5# GNU like diff for mercurial
3748 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
3751 # build debian package
3752 #a2# Alias for \kbd{hg-buildpackage}
3753 alias hbp='hg-buildpackage'
3755 # execute commands on the versioned patch-queue from the current repos
3756 [[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
3758 # diffstat for specific version of a mercurial repository
3759 # hgstat => display diffstat between last revision and tip
3760 # hgstat 1234 => display diffstat between revision 1234 and tip
3761 #f5# Diffstat for specific version of a mercurial repos
3762 function hgstat () {
3764 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
3767 fi # end of check whether we have the 'hg'-executable
3769 # disable bracketed paste mode for dumb terminals
3770 [[ "$TERM" == dumb ]] && unset zle_bracketed_paste
3772 # grml-small cleanups and workarounds
3774 # The following is used to remove zsh-config-items that do not work
3775 # in grml-small by default.
3776 # If you do not want these adjustments (for whatever reason), set
3777 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
3778 # sources if it is there).
3780 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
3785 unalias 'V' &> /dev/null
3786 unfunction vman &> /dev/null
3787 unfunction viless &> /dev/null
3788 unfunction 2html &> /dev/null
3790 # manpages are not in grmlsmall
3791 unfunction manzsh &> /dev/null
3792 unfunction man2 &> /dev/null
3796 # See https://github.com/grml/grml/issues/56
3797 if ! [[ -x ${commands[dig]} ]]; then
3798 function dig_after_all () {
3802 unfunction dig_after_all
3805 if [[ -x ${commands[dig]} ]]; then
3810 printf 'This installation does not include `dig'\'' for size reasons.\n'
3811 printf 'Try `drill'\'' as a light weight alternative.\n'
3815 if [[ -x ${commands[dig]} ]]; then
3817 zle -M 'Found `dig'\'' installed. '
3819 zle -M 'Try `drill'\'' instead of `dig'\''.'
3828 ## genrefcard.pl settings
3830 ### doc strings for external functions from files
3831 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
3833 ### example: split functions-search 8,16,24,32
3834 #@# split functions-search 8
3836 ## END OF FILE #################################################################
3837 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4