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 == 5.<1->* ]] && return 0
122 [[ $ZSH_VERSION == <4->* ]] && return 0
127 [[ $ZSH_VERSION == 4.<1->* || $ZSH_VERSION == <5->* ]] && return 0
132 [[ $ZSH_VERSION == 4.<2->* || $ZSH_VERSION == <5->* ]] && return 0
137 [[ $ZSH_VERSION == 4.2.<5->* || $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0
142 [[ $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0
147 [[ $ZSH_VERSION == 4.3.<3->* || $ZSH_VERSION == 4.<4->* \
148 || $ZSH_VERSION == <5->* ]] && return 0
153 [[ $ZSH_VERSION == 4.3.<7->* || $ZSH_VERSION == 4.<4->* \
154 || $ZSH_VERSION == <5->* ]] && return 0
159 [[ $ZSH_VERSION == 4.3.<9->* || $ZSH_VERSION == 4.<4->* \
160 || $ZSH_VERSION == <5->* ]] && return 0
164 #f1# Checks whether or not you're running grml
166 [[ -f /etc/grml_version ]] && return 0
170 #f1# Checks whether or not you're running a grml cd
171 function isgrmlcd () {
172 [[ -f /etc/grml_cd ]] && return 0
177 #f1# Checks whether or not you're running grml-small
178 function isgrmlsmall () {
179 if [[ ${${${(f)"$(</etc/grml_version)"}%% *}##*-} == 'small' ]]; then
185 function isgrmlsmall () { return 1 }
188 GRML_OSTYPE=$(uname -s)
190 function islinux () {
191 [[ $GRML_OSTYPE == "Linux" ]]
194 function isdarwin () {
195 [[ $GRML_OSTYPE == "Darwin" ]]
198 function isfreebsd () {
199 [[ $GRML_OSTYPE == "FreeBSD" ]]
202 function isopenbsd () {
203 [[ $GRML_OSTYPE == "OpenBSD" ]]
206 function issolaris () {
207 [[ $GRML_OSTYPE == "SunOS" ]]
210 #f1# are we running within an utf environment?
211 function isutfenv () {
212 case "$LANG $CHARSET $LANGUAGE" in
219 # check for user, if not running as root set $SUDO to sudo
220 (( EUID != 0 )) && SUDO='sudo' || SUDO=''
222 # change directory to home on first invocation of zsh
223 # important for rungetty -> autologin
224 # Thanks go to Bart Schaefer!
225 isgrml && function checkhome () {
226 if [[ -z "$ALREADY_DID_CD_HOME" ]] ; then
227 export ALREADY_DID_CD_HOME=$HOME
232 # check for zsh v3.1.7+
234 if ! [[ ${ZSH_VERSION} == 3.1.<7->* \
235 || ${ZSH_VERSION} == 3.<2->.<->* \
236 || ${ZSH_VERSION} == <4->.<->* ]] ; then
239 printf '-!- In this configuration we try to make use of features, that only\n'
240 printf '-!- require version 3.1.7 of the shell; That way this setup can be\n'
241 printf '-!- used with a wide range of zsh versions, while using fairly\n'
242 printf '-!- advanced features in all supported versions.\n'
244 printf '-!- However, you are running zsh version %s.\n' "$ZSH_VERSION"
246 printf '-!- While this *may* work, it might as well fail.\n'
247 printf '-!- Please consider updating to at least version 3.1.7 of zsh.\n'
249 printf '-!- DO NOT EXPECT THIS TO WORK FLAWLESSLY!\n'
250 printf '-!- If it does today, you'\''ve been lucky.\n'
252 printf '-!- Ye been warned!\n'
255 function zstyle () { : }
258 # autoload wrapper - use this one instead of autoload directly
259 # We need to define this function as early as this, because autoloading
260 # 'is-at-least()' needs it.
261 function zrcautoload () {
269 for fdir in ${fpath} ; do
270 [[ -e ${fdir}/${ffile} ]] && (( ffound = 1 ))
273 (( ffound == 0 )) && return 1
274 if [[ $ZSH_VERSION == 3.1.<6-> || $ZSH_VERSION == <4->* ]] ; then
275 autoload -U ${ffile} || return 1
277 autoload ${ffile} || return 1
282 # The following is the ‘add-zsh-hook’ function from zsh upstream. It is
283 # included here to make the setup work with older versions of zsh (prior to
284 # 4.3.7) in which this function had a bug that triggers annoying errors during
285 # shell startup. This is exactly upstreams code from f0068edb4888a4d8fe94def,
286 # with just a few adjustments in coding style to make the function look more
287 # compact. This definition can be removed as soon as we raise the minimum
288 # version requirement to 4.3.7 or newer.
289 function add-zsh-hook () {
290 # Add to HOOK the given FUNCTION.
291 # HOOK is one of chpwd, precmd, preexec, periodic, zshaddhistory,
292 # zshexit, zsh_directory_name (the _functions subscript is not required).
294 # With -d, remove the function from the hook instead; delete the hook
295 # variable if it is empty.
297 # -D behaves like -d, but pattern characters are active in the function
298 # name, so any matching function will be deleted from the hook.
300 # Without -d, the FUNCTION is marked for autoload; -U is passed down to
301 # autoload if that is given, as are -z and -k. (This is harmless if the
302 # function is actually defined inline.)
306 chpwd precmd preexec periodic zshaddhistory zshexit
309 local usage="Usage: $0 hook function\nValid hooks are:\n $hooktypes"
312 integer del list help
313 while getopts "dDhLUzk" opt; do
319 ([Uzk]) autoopts+=(-$opt) ;;
323 shift $(( OPTIND - 1 ))
325 typeset -mp "(${1:-${(@j:|:)hooktypes}})_functions"
327 elif (( help || $# != 2 || ${hooktypes[(I)$1]} == 0 )); then
328 print -u$(( 2 - help )) $usage
329 return $(( 1 - help ))
331 local hook="${1}_functions"
334 # delete, if hook is set
335 if (( ${(P)+hook} )); then
336 if (( del == 2 )); then
337 set -A $hook ${(P)hook:#${~fn}}
339 set -A $hook ${(P)hook:#$fn}
341 # unset if no remaining entries --- this can give better
342 # performance in some cases
343 if (( ! ${(P)#hook} )); then
348 if (( ${(P)+hook} )); then
349 if (( ${${(P)hook}[(I)$fn]} == 0 )); then
350 set -A $hook ${(P)hook} $fn
355 autoload $autoopts -- $fn
359 # Load is-at-least() for more precise version checks Note that this test will
360 # *always* fail, if the is-at-least function could not be marked for
362 zrcautoload is-at-least || function is-at-least () { return 1 }
364 # set some important options (as early as possible)
366 # append history list to the history file; this is the default but we make sure
367 # because it's required for share_history.
368 setopt append_history
370 # import new commands from the history file also in other zsh-session
371 is4 && setopt share_history
373 # save each command's beginning timestamp and the duration to the history file
374 setopt extended_history
376 # If a new command line being added to the history list duplicates an older
377 # one, the older command is removed from the list
378 is4 && setopt histignorealldups
380 # remove command lines from the history list when the first character on the
382 setopt histignorespace
384 # if a command is issued that can't be executed as a normal command, and the
385 # command is the name of a directory, perform the cd command to that directory.
388 # in order to use #, ~ and ^ for filename generation grep word
389 # *~(*.gz|*.bz|*.bz2|*.zip|*.Z) -> searches for word not in compressed files
390 # don't forget to quote '^', '~' and '#'!
393 # display PID when suspending processes as well
396 # report the status of backgrounds jobs immediately
399 # whenever a command completion is attempted, make sure the entire command path
403 # not just at the end
404 setopt completeinword
406 # Don't send SIGHUP to background processes when the shell exits.
409 # make cd push the old directory onto the directory stack.
415 # don't push the same dir twice.
416 setopt pushd_ignore_dups
418 # * shouldn't match dotfiles. ever.
421 # use zsh style word splitting
424 # don't error out when unset parameters are used
427 # setting some default values
430 NOPRECMD=${NOPRECMD:-0}
431 COMMAND_NOT_FOUND=${COMMAND_NOT_FOUND:-0}
432 GRML_ZSH_CNF_HANDLER=${GRML_ZSH_CNF_HANDLER:-/usr/share/command-not-found/command-not-found}
433 GRML_DISPLAY_BATTERY=${GRML_DISPLAY_BATTERY:-${BATTERY:-0}}
434 GRMLSMALL_SPECIFIC=${GRMLSMALL_SPECIFIC:-1}
435 ZSH_NO_DEFAULT_LOCALE=${ZSH_NO_DEFAULT_LOCALE:-0}
437 typeset -ga ls_options
438 typeset -ga grep_options
440 # Colors on GNU ls(1)
441 if ls --color=auto / >/dev/null 2>&1; then
442 ls_options+=( --color=auto )
443 # Colors on FreeBSD and OSX ls(1)
444 elif ls -G / >/dev/null 2>&1; then
448 # Natural sorting order on GNU ls(1)
449 # OSX and IllumOS have a -v option that is not natural sorting
450 if ls --version |& grep -q 'GNU' >/dev/null 2>&1 && ls -v / >/dev/null 2>&1; then
454 # Color on GNU and FreeBSD grep(1)
455 if grep --color=auto -q "a" <<< "a" >/dev/null 2>&1; then
456 grep_options+=( --color=auto )
460 # this function checks if a command exists and returns either true
461 # or false. This avoids using 'which' and 'whence', which will
462 # avoid problems with aliases for which on certain weird systems. :-)
463 # Usage: check_com [-c|-g] word
464 # -c only checks for external commands
465 # -g does the usual tests and also checks for global aliases
466 function check_com () {
468 local -i comonly gatoo
472 if [[ $1 == '-c' ]] ; then
475 elif [[ $1 == '-g' ]] ; then
480 if (( ${#argv} != 1 )) ; then
481 printf 'usage: check_com [-c|-g] <command>\n' >&2
485 if (( comonly > 0 )) ; then
486 (( ${+commands[$1]} )) && return 0
490 if (( ${+commands[$1]} )) \
491 || (( ${+functions[$1]} )) \
492 || (( ${+aliases[$1]} )) \
493 || (( ${+reswords[(r)$1]} )) ; then
497 if (( gatoo > 0 )) && (( ${+galiases[$1]} )) ; then
504 # creates an alias and precedes the command with
505 # sudo if $EUID is not zero.
508 local only=0 ; local multi=0
510 while getopts ":hao" opt; do
515 printf 'usage: salias [-hoa] <alias-expression>\n'
516 printf ' -h shows this help text.\n'
517 printf ' -a replace '\'' ; '\'' sequences with '\'' ; sudo '\''.\n'
518 printf ' be careful using this option.\n'
519 printf ' -o only sets an alias if a preceding sudo would be needed.\n'
522 *) salias -h >&2; return 1 ;;
525 shift "$((OPTIND-1))"
527 if (( ${#argv} > 1 )) ; then
528 printf 'Too many arguments %s\n' "${#argv}"
532 key="${1%%\=*}" ; val="${1#*\=}"
533 if (( EUID == 0 )) && (( only == 0 )); then
534 alias -- "${key}=${val}"
535 elif (( EUID > 0 )) ; then
536 (( multi > 0 )) && val="${val// ; / ; sudo }"
537 alias -- "${key}=sudo ${val}"
543 # Check if we can read given files and source those we can.
544 function xsource () {
545 if (( ${#argv} < 1 )) ; then
546 printf 'usage: xsource FILE(s)...\n' >&2
550 while (( ${#argv} > 0 )) ; do
551 [[ -r "$1" ]] && source "$1"
557 # Check if we can read a given file and 'cat(1)' it.
560 if (( ${#argv} != 1 )) ; then
561 printf 'usage: xcat FILE\n' >&2
565 [[ -r $1 ]] && cat $1
569 # Remove these functions again, they are of use only in these
570 # setup files. This should be called at the end of .zshrc.
571 function xunfunction () {
575 funcs=(salias xcat xsource xunfunction zrcautoload zrcautozle)
576 for func in $funcs ; do
577 [[ -n ${functions[$func]} ]] \
583 # this allows us to stay in sync with grml's zshrc and put own
584 # modifications in ~/.zshrc.local
585 function zrclocal () {
586 xsource "/etc/zsh/zshrc.local"
587 xsource "${ZDOTDIR:-${HOME}}/.zshrc.local"
592 if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then
593 xsource "/etc/default/locale"
596 for var in LANG LC_ALL LC_MESSAGES ; do
597 [[ -n ${(P)var} ]] && export $var
602 if check_com -c vim ; then
604 export EDITOR=${EDITOR:-vim}
606 export EDITOR=${EDITOR:-vi}
610 export PAGER=${PAGER:-less}
613 export MAIL=${MAIL:-/var/mail/$USER}
615 # color setup for ls:
616 check_com -c dircolors && eval $(dircolors -b)
617 # color setup for ls on OS X / FreeBSD:
618 isdarwin && export CLICOLOR=1
619 isfreebsd && export CLICOLOR=1
621 # do MacPorts setup on darwin
622 if isdarwin && [[ -d /opt/local ]]; then
623 # Note: PATH gets set in /etc/zprofile on Darwin, so this can't go into
625 PATH="/opt/local/bin:/opt/local/sbin:$PATH"
626 MANPATH="/opt/local/share/man:$MANPATH"
628 # do Fink setup on darwin
629 isdarwin && xsource /sw/bin/init.sh
631 # load our function and completion directories
632 for fdir in /usr/share/grml/zsh/completion /usr/share/grml/zsh/functions; do
633 fpath=( ${fdir} ${fdir}/**/*(/N) ${fpath} )
636 ffiles=(/usr/share/grml/zsh/functions/**/[^_]*[^~](N.:t))
637 (( ${#ffiles} > 0 )) && autoload -U "${ffiles[@]}"
640 # support colors in less
641 export LESS_TERMCAP_mb=$'\E[01;31m'
642 export LESS_TERMCAP_md=$'\E[01;31m'
643 export LESS_TERMCAP_me=$'\E[0m'
644 export LESS_TERMCAP_se=$'\E[0m'
645 export LESS_TERMCAP_so=$'\E[01;44;33m'
646 export LESS_TERMCAP_ue=$'\E[0m'
647 export LESS_TERMCAP_us=$'\E[01;32m'
652 # report about cpu-/system-/user-time of command if running longer than
656 # watch for everyone but me and root
659 # automatically remove duplicates from these arrays
660 typeset -U path PATH cdpath CDPATH fpath FPATH manpath MANPATH
664 for mod in parameter complist deltochar mathfunc ; do
665 zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
666 done && builtin unset -v mod
668 # autoload zsh modules when they are referenced
670 zmodload -a zsh/stat zstat
671 zmodload -a zsh/zpty zpty
672 zmodload -ap zsh/mapfile mapfile
676 COMPDUMPFILE=${COMPDUMPFILE:-${ZDOTDIR:-${HOME}}/.zcompdump}
677 if zrcautoload compinit ; then
679 zstyle -a ':grml:completion:compinit' arguments tmp
680 compinit -d ${COMPDUMPFILE} "${tmp[@]}" || print 'Notice: no compinit available :('
683 print 'Notice: no compinit available :('
689 # called later (via is4 && grmlcomp)
690 # note: use 'zstyle' for getting current settings
691 # press ^xh (control-x h) for getting tags in context; ^x? (control-x ?) to run complete_debug with trace output
692 function grmlcomp () {
693 # TODO: This could use some additional information
695 # Make sure the completion system is initialised
696 (( ${+_comps} )) || return 1
698 # allow one error for every three characters typed in approximate completer
699 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
701 # don't complete backup files as executables
702 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
704 # start menu completion only if it could find no unambiguous initial string
705 zstyle ':completion:*:correct:*' insert-unambiguous true
706 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
707 zstyle ':completion:*:correct:*' original true
709 # activate color-completion
710 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
712 # format on completion
713 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
715 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
716 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
718 # insert all expansions for expand completer
719 zstyle ':completion:*:expand:*' tag-order all-expansions
720 zstyle ':completion:*:history-words' list false
723 zstyle ':completion:*:history-words' menu yes
725 # ignore duplicate entries
726 zstyle ':completion:*:history-words' remove-all-dups yes
727 zstyle ':completion:*:history-words' stop yes
729 # match uppercase from lowercase
730 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
732 # separate matches into groups
733 zstyle ':completion:*:matches' group 'yes'
734 zstyle ':completion:*' group-name ''
736 if [[ "$NOMENU" -eq 0 ]] ; then
737 # if there are more than 5 options allow selecting from a menu
738 zstyle ':completion:*' menu select=5
740 # don't use any menus at all
744 zstyle ':completion:*:messages' format '%d'
745 zstyle ':completion:*:options' auto-description '%d'
747 # describe options in full
748 zstyle ':completion:*:options' description 'yes'
750 # on processes completion complete all user processes
751 zstyle ':completion:*:processes' command 'ps -au$USER'
753 # offer indexes before parameters in subscripts
754 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
756 # provide verbose completion information
757 zstyle ':completion:*' verbose true
759 # recent (as of Dec 2007) zsh versions are able to provide descriptions
760 # for commands (read: 1st word in the line) that it will list for the user
761 # to choose from. The following disables that, because it's not exactly fast.
762 zstyle ':completion:*:-command-:*:' verbose false
764 # set format for warnings
765 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
767 # define files to ignore for zcompile
768 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
769 zstyle ':completion:correct:' prompt 'correct to: %e'
771 # Ignore completion functions for commands you don't have:
772 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
774 # Provide more processes in completion of programs like killall:
775 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
777 # complete manual by their section
778 zstyle ':completion:*:manuals' separate-sections true
779 zstyle ':completion:*:manuals.*' insert-sections true
780 zstyle ':completion:*:man:*' menu yes select
782 # Search path for sudo completion
783 zstyle ':completion:*:sudo:*' command-path /usr/local/sbin \
791 # provide .. as a completion
792 zstyle ':completion:*' special-dirs ..
794 # run rehash on completion so new installed program are found automatically:
795 function _force_rehash () {
796 (( CURRENT == 1 )) && rehash
801 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
802 if [[ "$NOCOR" -gt 0 ]] ; then
803 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
806 # try to be smart about when to use what completer...
808 zstyle -e ':completion:*' completer '
809 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
810 _last_try="$HISTNO$BUFFER$CURSOR"
811 reply=(_complete _match _ignored _prefix _files)
813 if [[ $words[1] == (rm|mv) ]] ; then
814 reply=(_complete _files)
816 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
821 # command for process lists, the local web server details and host completion
822 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
824 # Some functions, like _apt and _dpkg, are very slow. We can use a cache in
825 # order to speed things up
826 if [[ ${GRML_COMP_CACHING:-yes} == yes ]]; then
827 GRML_COMP_CACHE_DIR=${GRML_COMP_CACHE_DIR:-${ZDOTDIR:-$HOME}/.cache}
828 if [[ ! -d ${GRML_COMP_CACHE_DIR} ]]; then
829 command mkdir -p "${GRML_COMP_CACHE_DIR}"
831 zstyle ':completion:*' use-cache yes
832 zstyle ':completion:*:complete:*' cache-path "${GRML_COMP_CACHE_DIR}"
837 [[ -r ~/.ssh/config ]] && _ssh_config_hosts=(${${(s: :)${(ps:\t:)${${(@M)${(f)"$(<$HOME/.ssh/config)"}:#Host *}#Host }}}:#*[*?]*}) || _ssh_config_hosts=()
838 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
839 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
847 if check_com hostname ; then
848 localname=$(hostname)
849 elif check_com hostnamectl ; then
850 localname=$(hostnamectl --static)
852 localname="$(uname -n)"
857 "$_ssh_config_hosts[@]"
862 zstyle ':completion:*:hosts' hosts $hosts
863 # TODO: so, why is this here?
864 # zstyle '*' hosts $hosts
866 # use generic completion system for programs not yet defined; (_gnu_generic works
867 # with commands that provide a --help option with "standard" gnu-like output.)
868 for compcom in cp deborphan df feh fetchipac gpasswd head hnb ipacsum mv \
870 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
873 # see upgrade function in this file
874 compdef _hosts upgrade
877 # Keyboard setup: The following is based on the same code, we wrote for
878 # debian's setup. It ensures the terminal is in the right mode, when zle is
879 # active, so the values from $terminfo are valid. Therefore, this setup should
880 # work on all systems, that have support for `terminfo'. It also requires the
881 # zsh in use to have the `zsh/terminfo' module built.
883 # If you are customising your `zle-line-init()' or `zle-line-finish()'
884 # functions, make sure you call the following utility functions in there:
886 # - zle-line-init(): zle-smkx
887 # - zle-line-finish(): zle-rmkx
889 # Use emacs-like key bindings by default:
894 ## beginning-of-line OR beginning-of-buffer OR beginning of history
895 ## by: Bart Schaefer <schaefer@brasslantern.com>, Bernhard Tittelbach
896 function beginning-or-end-of-somewhere () {
898 if [[ ( "${LBUFFER[-1]}" == $'\n' && "${WIDGET}" == beginning-of* ) || \
899 ( "${RBUFFER[1]}" == $'\n' && "${WIDGET}" == end-of* ) ]]; then
900 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
902 zle .${WIDGET:s/somewhere/line-hist/} "$@"
903 if (( HISTNO != hno )); then
904 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
908 zle -N beginning-of-somewhere beginning-or-end-of-somewhere
909 zle -N end-of-somewhere beginning-or-end-of-somewhere
911 # add a command line to the shells history without executing it
912 function commit-to-history () {
913 print -rs ${(z)BUFFER}
916 zle -N commit-to-history
918 # only slash should be considered as a word separator:
919 function slash-backward-kill-word () {
920 local WORDCHARS="${WORDCHARS:s@/@}"
922 zle backward-kill-word
924 zle -N slash-backward-kill-word
926 # a generic accept-line wrapper
928 # This widget can prevent unwanted autocorrections from command-name
929 # to _command-name, rehash automatically on enter and call any number
930 # of builtin and user-defined widgets in different contexts.
932 # For a broader description, see:
933 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
935 # The code is imported from the file 'zsh/functions/accept-line' from
936 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
937 # distributed under the same terms as zsh itself.
939 # A newly added command will may not be found or will cause false
940 # correction attempts, if you got auto-correction set. By setting the
941 # following style, we force accept-line() to rehash, if it cannot
942 # find the first word on the command line in the $command[] hash.
943 zstyle ':acceptline:*' rehash true
945 function Accept-Line () {
946 setopt localoptions noksharrays
950 local alcontext=${1:-$alcontext}
952 zstyle -a ":acceptline:${alcontext}" actions subs
954 (( ${#subs} < 1 )) && return 0
957 for sub in ${subs} ; do
958 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
961 (( aldone > 0 )) && break
965 function Accept-Line-getdefault () {
969 zstyle -s ":acceptline:${alcontext}" default_action default_action
970 case ${default_action} in
972 printf ".accept-line"
975 printf ${default_action}
980 function Accept-Line-HandleContext () {
983 default_action=$(Accept-Line-getdefault)
984 zstyle -T ":acceptline:${alcontext}" call_default \
985 && zle ${default_action}
988 function accept-line () {
989 setopt localoptions noksharrays
992 local buf com fname format msg default_action
996 cmdline=(${(z)BUFFER})
1000 Accept-Line 'preprocess'
1002 zstyle -t ":acceptline:${alcontext}" rehash \
1003 && [[ -z ${commands[$com]} ]] \
1006 if [[ -n ${com} ]] \
1007 && [[ -n ${reswords[(r)$com]} ]] \
1008 || [[ -n ${aliases[$com]} ]] \
1009 || [[ -n ${functions[$com]} ]] \
1010 || [[ -n ${builtins[$com]} ]] \
1011 || [[ -n ${commands[$com]} ]] ; then
1013 # there is something sensible to execute, just do it.
1015 Accept-Line-HandleContext
1020 if [[ -o correct ]] \
1021 || [[ -o correctall ]] \
1022 && [[ -n ${functions[$fname]} ]] ; then
1024 # nothing there to execute but there is a function called
1025 # _command_name; a completion widget. Makes no sense to
1026 # call it on the commandline, but the correct{,all} options
1027 # will ask for it nevertheless, so warn the user.
1028 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
1029 # Okay, we warned the user before, he called us again,
1030 # so have it his way.
1032 Accept-Line-HandleContext
1037 if zstyle -t ":acceptline:${alcontext}" nocompwarn ; then
1039 Accept-Line-HandleContext
1041 # prepare warning message for the user, configurable via zstyle.
1042 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
1044 if [[ -z ${msg} ]] ; then
1045 msg="%c will not execute and completion %f exists."
1048 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
1053 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
1054 # If we are here, the commandline contains something that is not
1055 # executable, which is neither subject to _command_name correction
1056 # and is not empty. might be a variable assignment
1058 Accept-Line-HandleContext
1063 # If we got this far, the commandline only contains whitespace, or is empty.
1065 Accept-Line-HandleContext
1070 zle -N Accept-Line-HandleContext
1072 # power completion / abbreviation expansion / buffer expansion
1073 # see http://zshwiki.org/home/examples/zleiab for details
1074 # less risky than the global aliases but powerful as well
1075 # just type the abbreviation key and afterwards 'ctrl-x .' to expand it
1078 setopt interactivecomments
1080 # key # value (#d additional doc string)
1086 'G' '|& grep '${grep_options:+"${grep_options[*]}"}
1088 'Hl' ' --help |& less -r' #d (Display help in pager)
1092 'N' '&>/dev/null' #d (No Output)
1093 'R' '| tr A-z N-za-m' #d (ROT13)
1094 'SL' '| sort | less'
1099 'co' './configure && make && sudo make install'
1102 function zleiab () {
1107 LBUFFER=${LBUFFER%%(#m)[.\-+:|_a-zA-Z0-9]#}
1108 LBUFFER+=${abk[$MATCH]:-$MATCH}
1113 function help-show-abk () {
1114 zle -M "$(print "Available abbreviations for expansion:"; print -a -C 2 ${(kv)abk})"
1117 zle -N help-show-abk
1119 # press "ctrl-x d" to insert the actual date in the form yyyy-mm-dd
1120 function insert-datestamp () { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
1121 zle -N insert-datestamp
1123 # press esc-m for inserting last typed word again (thanks to caphuso!)
1124 function insert-last-typed-word () { zle insert-last-word -- 0 -1 };
1125 zle -N insert-last-typed-word;
1127 function grml-zsh-fg () {
1128 if (( ${#jobstates} )); then
1130 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
1131 BUFFER="${BUFFER}fg"
1134 zle -M 'No background jobs. Doing nothing.'
1139 # run command line as user root via sudo:
1140 function sudo-command-line () {
1141 [[ -z $BUFFER ]] && zle up-history
1142 if [[ $BUFFER != sudo\ * ]]; then
1143 BUFFER="sudo $BUFFER"
1144 CURSOR=$(( CURSOR+5 ))
1147 zle -N sudo-command-line
1149 ### jump behind the first word on the cmdline.
1150 ### useful to add options.
1151 function jump_after_first_word () {
1153 words=(${(z)BUFFER})
1155 if (( ${#words} <= 1 )) ; then
1158 CURSOR=${#${words[1]}}
1161 zle -N jump_after_first_word
1163 #f5# Create directory under cursor or the selected area
1164 function inplaceMkDirs () {
1165 # Press ctrl-xM to create the directory under the cursor or the selected area.
1166 # To select an area press ctrl-@ or ctrl-space and use the cursor.
1167 # Use case: you type "mv abc ~/testa/testb/testc/" and remember that the
1168 # directory does not exist yet -> press ctrl-XM and problem solved
1170 if ((REGION_ACTIVE==1)); then
1171 local F=$MARK T=$CURSOR
1172 if [[ $F -gt $T ]]; then
1176 # get marked area from buffer and eliminate whitespace
1177 PATHTOMKDIR=${BUFFER[F+1,T]%%[[:space:]]##}
1178 PATHTOMKDIR=${PATHTOMKDIR##[[:space:]]##}
1180 local bufwords iword
1181 bufwords=(${(z)LBUFFER})
1183 bufwords=(${(z)BUFFER})
1184 PATHTOMKDIR="${(Q)bufwords[iword]}"
1186 [[ -z "${PATHTOMKDIR}" ]] && return 1
1187 PATHTOMKDIR=${~PATHTOMKDIR}
1188 if [[ -e "${PATHTOMKDIR}" ]]; then
1189 zle -M " path already exists, doing nothing"
1191 zle -M "$(mkdir -p -v "${PATHTOMKDIR}")"
1196 zle -N inplaceMkDirs
1198 #v1# set number of lines to display per page
1199 HELP_LINES_PER_PAGE=20
1200 #v1# set location of help-zle cache file
1201 HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh
1202 # helper function for help-zle, actually generates the help text
1203 function help_zle_parse_keybindings () {
1206 unsetopt ksharrays #indexing starts at 1
1208 #v1# choose files that help-zle will parse for keybindings
1209 ((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local )
1211 if [[ -r $HELP_ZLE_CACHE_FILE ]]; then
1214 for f ($HELPZLE_KEYBINDING_FILES) [[ $f -nt $HELP_ZLE_CACHE_FILE ]] && load_cache=1
1215 [[ $load_cache -eq 0 ]] && . $HELP_ZLE_CACHE_FILE && return
1218 #fill with default keybindings, possibly to be overwritten in a file later
1219 #Note that due to zsh inconsistency on escaping assoc array keys, we encase the key in '' which we will remove later
1220 local -A help_zle_keybindings
1221 help_zle_keybindings['<Ctrl>@']="set MARK"
1222 help_zle_keybindings['<Ctrl>x<Ctrl>j']="vi-join lines"
1223 help_zle_keybindings['<Ctrl>x<Ctrl>b']="jump to matching brace"
1224 help_zle_keybindings['<Ctrl>x<Ctrl>u']="undo"
1225 help_zle_keybindings['<Ctrl>_']="undo"
1226 help_zle_keybindings['<Ctrl>x<Ctrl>f<c>']="find <c> in cmdline"
1227 help_zle_keybindings['<Ctrl>a']="goto beginning of line"
1228 help_zle_keybindings['<Ctrl>e']="goto end of line"
1229 help_zle_keybindings['<Ctrl>t']="transpose charaters"
1230 help_zle_keybindings['<Alt>t']="transpose words"
1231 help_zle_keybindings['<Alt>s']="spellcheck word"
1232 help_zle_keybindings['<Ctrl>k']="backward kill buffer"
1233 help_zle_keybindings['<Ctrl>u']="forward kill buffer"
1234 help_zle_keybindings['<Ctrl>y']="insert previously killed word/string"
1235 help_zle_keybindings["<Alt>'"]="quote line"
1236 help_zle_keybindings['<Alt>"']="quote from mark to cursor"
1237 help_zle_keybindings['<Alt><arg>']="repeat next cmd/char <arg> times (<Alt>-<Alt>1<Alt>0a -> -10 times 'a')"
1238 help_zle_keybindings['<Alt>u']="make next word Uppercase"
1239 help_zle_keybindings['<Alt>l']="make next word lowercase"
1240 help_zle_keybindings['<Ctrl>xG']="preview expansion under cursor"
1241 help_zle_keybindings['<Alt>q']="push current CL into background, freeing it. Restore on next CL"
1242 help_zle_keybindings['<Alt>.']="insert (and interate through) last word from prev CLs"
1243 help_zle_keybindings['<Alt>,']="complete word from newer history (consecutive hits)"
1244 help_zle_keybindings['<Alt>m']="repeat last typed word on current CL"
1245 help_zle_keybindings['<Ctrl>v']="insert next keypress symbol literally (e.g. for bindkey)"
1246 help_zle_keybindings['!!:n*<Tab>']="insert last n arguments of last command"
1247 help_zle_keybindings['!!:n-<Tab>']="insert arguments n..N-2 of last command (e.g. mv s s d)"
1248 help_zle_keybindings['<Alt>h']="show help/manpage for current command"
1250 #init global variables
1251 unset help_zle_lines help_zle_sln
1252 typeset -g -a help_zle_lines
1253 typeset -g help_zle_sln=1
1256 local lastkeybind_desc contents #last description starting with #k# that we found
1257 local num_lines_elapsed=0 #number of lines between last description and keybinding
1258 #search config files in the order they a called (and thus the order in which they overwrite keybindings)
1259 for f in $HELPZLE_KEYBINDING_FILES; do
1260 [[ -r "$f" ]] || continue #not readable ? skip it
1262 for cline in "${(f)contents}"; do
1263 #zsh pattern: matches lines like: #k# ..............
1264 if [[ "$cline" == (#s)[[:space:]]#\#k\#[[:space:]]##(#b)(*)[[:space:]]#(#e) ]]; then
1265 lastkeybind_desc="$match[*]"
1267 #zsh pattern: matches lines that set a keybinding using bind2map, bindkey or compdef -k
1268 # ignores lines that are commentend out
1269 # grabs first in '' or "" enclosed string with length between 1 and 6 characters
1270 elif [[ "$cline" == [^#]#(bind2maps[[:space:]](*)-s|bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then
1271 #description previously found ? description not more than 2 lines away ? keybinding not empty ?
1272 if [[ -n $lastkeybind_desc && $num_lines_elapsed -lt 2 && -n $match[1] ]]; then
1273 #substitute keybinding string with something readable
1274 k=${${${${${${${match[1]/\\e\^h/<Alt><BS>}/\\e\^\?/<Alt><BS>}/\\e\[5~/<PageUp>}/\\e\[6~/<PageDown>}//(\\e|\^\[)/<Alt>}//\^/<Ctrl>}/3~/<Alt><Del>}
1275 #put keybinding in assoc array, possibly overwriting defaults or stuff found in earlier files
1276 #Note that we are extracting the keybinding-string including the quotes (see Note at beginning)
1277 help_zle_keybindings[${k}]=$lastkeybind_desc
1281 ((num_lines_elapsed++))
1286 #calculate length of keybinding column
1288 for k (${(k)help_zle_keybindings[@]}) ((kstrlen < ${#k})) && kstrlen=${#k}
1289 #convert the assoc array into preformated lines, which we are able to sort
1290 for k v in ${(kv)help_zle_keybindings[@]}; do
1291 #pad keybinding-string to kstrlen chars and remove outermost characters (i.e. the quotes)
1292 help_zle_lines+=("${(r:kstrlen:)k[2,-2]}${v}")
1294 #sort lines alphabetically
1295 help_zle_lines=("${(i)help_zle_lines[@]}")
1296 [[ -d ${HELP_ZLE_CACHE_FILE:h} ]] || mkdir -p "${HELP_ZLE_CACHE_FILE:h}"
1297 echo "help_zle_lines=(${(q)help_zle_lines[@]})" >| $HELP_ZLE_CACHE_FILE
1298 zcompile $HELP_ZLE_CACHE_FILE
1300 typeset -g help_zle_sln
1301 typeset -g -a help_zle_lines
1303 # Provides (partially autogenerated) help on keybindings and the zsh line editor
1304 function help-zle () {
1306 unsetopt ksharrays #indexing starts at 1
1307 #help lines already generated ? no ? then do it
1308 [[ ${+functions[help_zle_parse_keybindings]} -eq 1 ]] && {help_zle_parse_keybindings && unfunction help_zle_parse_keybindings}
1309 #already displayed all lines ? go back to the start
1310 [[ $help_zle_sln -gt ${#help_zle_lines} ]] && help_zle_sln=1
1311 local sln=$help_zle_sln
1312 #note that help_zle_sln is a global var, meaning we remember the last page we viewed
1313 help_zle_sln=$((help_zle_sln + HELP_LINES_PER_PAGE))
1314 zle -M "${(F)help_zle_lines[sln,help_zle_sln-1]}"
1318 ## complete word from currently visible Screen or Tmux buffer.
1319 if check_com -c screen || check_com -c tmux; then
1320 function _complete_screen_display () {
1321 [[ "$TERM" != "screen" ]] && return 1
1323 local TMPFILE=$(mktemp)
1324 local -U -a _screen_display_wordlist
1325 trap "rm -f $TMPFILE" EXIT
1327 # fill array with contents from screen hardcopy
1328 if ((${+TMUX})); then
1329 #works, but crashes tmux below version 1.4
1330 #luckily tmux -V option to ask for version, was also added in 1.4
1331 tmux -V &>/dev/null || return
1332 tmux -q capture-pane \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0
1334 screen -X hardcopy $TMPFILE
1335 # screen sucks, it dumps in latin1, apparently always. so recode it
1337 check_com recode && recode latin1 $TMPFILE
1339 _screen_display_wordlist=( ${(QQ)$(<$TMPFILE)} )
1340 # remove PREFIX to be completed from that array
1341 _screen_display_wordlist[${_screen_display_wordlist[(i)$PREFIX]}]=""
1342 compadd -a _screen_display_wordlist
1344 #m# k CTRL-x\,\,\,S Complete word from GNU screen buffer
1346 compdef -k _complete_screen_display complete-word '^xS'
1349 # Load a few more functions and tie them to widgets, so they can be bound:
1351 function zrcautozle () {
1354 zrcautoload $fnc && zle -N $fnc
1357 function zrcgotwidget () {
1358 (( ${+widgets[$1]} ))
1361 function zrcgotkeymap () {
1362 [[ -n ${(M)keymaps:#$1} ]]
1365 zrcautozle insert-files
1366 zrcautozle edit-command-line
1367 zrcautozle insert-unicode-char
1368 if zrcautoload history-search-end; then
1369 zle -N history-beginning-search-backward-end history-search-end
1370 zle -N history-beginning-search-forward-end history-search-end
1372 zle -C hist-complete complete-word _generic
1373 zstyle ':completion:hist-complete:*' completer _history
1375 # The actual terminal setup hooks and bindkey-calls:
1377 # An array to note missing features to ease diagnosis in case of problems.
1378 typeset -ga grml_missing_features
1380 function zrcbindkey () {
1381 if (( ARGC )) && zrcgotwidget ${argv[-1]}; then
1386 function bind2maps () {
1387 local i sequence widget
1390 while [[ "$1" != "--" ]]; do
1396 if [[ "$1" == "-s" ]]; then
1400 sequence="${key[$1]}"
1404 [[ -z "$sequence" ]] && return 1
1406 for i in "${maps[@]}"; do
1407 zrcbindkey -M "$i" "$sequence" "$widget"
1411 if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
1412 function zle-smkx () {
1414 printf '%s' ${terminfo[smkx]}
1416 function zle-rmkx () {
1418 printf '%s' ${terminfo[rmkx]}
1420 function zle-line-init () {
1423 function zle-line-finish () {
1426 zle -N zle-line-init
1427 zle -N zle-line-finish
1429 for i in {s,r}mkx; do
1430 (( ${+terminfo[$i]} )) || grml_missing_features+=($i)
1437 Home "${terminfo[khome]}"
1438 End "${terminfo[kend]}"
1439 Insert "${terminfo[kich1]}"
1440 Delete "${terminfo[kdch1]}"
1441 Up "${terminfo[kcuu1]}"
1442 Down "${terminfo[kcud1]}"
1443 Left "${terminfo[kcub1]}"
1444 Right "${terminfo[kcuf1]}"
1445 PageUp "${terminfo[kpp]}"
1446 PageDown "${terminfo[knp]}"
1447 BackTab "${terminfo[kcbt]}"
1450 # Guidelines for adding key bindings:
1452 # - Do not add hardcoded escape sequences, to enable non standard key
1453 # combinations such as Ctrl-Meta-Left-Cursor. They are not easily portable.
1455 # - Adding Ctrl characters, such as '^b' is okay; note that '^b' and '^B' are
1458 # - All keys from the $key[] mapping are obviously okay.
1460 # - Most terminals send "ESC x" when Meta-x is pressed. Thus, sequences like
1461 # '\ex' are allowed in here as well.
1463 bind2maps emacs -- Home beginning-of-somewhere
1464 bind2maps viins vicmd -- Home vi-beginning-of-line
1465 bind2maps emacs -- End end-of-somewhere
1466 bind2maps viins vicmd -- End vi-end-of-line
1467 bind2maps emacs viins -- Insert overwrite-mode
1468 bind2maps vicmd -- Insert vi-insert
1469 bind2maps emacs -- Delete delete-char
1470 bind2maps viins vicmd -- Delete vi-delete-char
1471 bind2maps emacs viins vicmd -- Up up-line-or-search
1472 bind2maps emacs viins vicmd -- Down down-line-or-search
1473 bind2maps emacs -- Left backward-char
1474 bind2maps viins vicmd -- Left vi-backward-char
1475 bind2maps emacs -- Right forward-char
1476 bind2maps viins vicmd -- Right vi-forward-char
1477 #k# Perform abbreviation expansion
1478 bind2maps emacs viins -- -s '^x.' zleiab
1479 #k# Display list of abbreviations that would expand
1480 bind2maps emacs viins -- -s '^xb' help-show-abk
1481 #k# mkdir -p <dir> from string under cursor or marked area
1482 bind2maps emacs viins -- -s '^xM' inplaceMkDirs
1483 #k# display help for keybindings and ZLE
1484 bind2maps emacs viins -- -s '^xz' help-zle
1485 #k# Insert files and test globbing
1486 bind2maps emacs viins -- -s "^xf" insert-files
1487 #k# Edit the current line in \kbd{\$EDITOR}
1488 bind2maps emacs viins -- -s '\ee' edit-command-line
1489 #k# search history backward for entry beginning with typed text
1490 bind2maps emacs viins -- -s '^xp' history-beginning-search-backward-end
1491 #k# search history forward for entry beginning with typed text
1492 bind2maps emacs viins -- -s '^xP' history-beginning-search-forward-end
1493 #k# search history backward for entry beginning with typed text
1494 bind2maps emacs viins -- PageUp history-beginning-search-backward-end
1495 #k# search history forward for entry beginning with typed text
1496 bind2maps emacs viins -- PageDown history-beginning-search-forward-end
1497 bind2maps emacs viins -- -s "^x^h" commit-to-history
1498 #k# Kill left-side word or everything up to next slash
1499 bind2maps emacs viins -- -s '\ev' slash-backward-kill-word
1500 #k# Kill left-side word or everything up to next slash
1501 bind2maps emacs viins -- -s '\e^h' slash-backward-kill-word
1502 #k# Kill left-side word or everything up to next slash
1503 bind2maps emacs viins -- -s '\e^?' slash-backward-kill-word
1504 # Do history expansion on space:
1505 bind2maps emacs viins -- -s ' ' magic-space
1506 #k# Trigger menu-complete
1507 bind2maps emacs viins -- -s '\ei' menu-complete # menu completion via esc-i
1508 #k# Insert a timestamp on the command line (yyyy-mm-dd)
1509 bind2maps emacs viins -- -s '^xd' insert-datestamp
1510 #k# Insert last typed word
1511 bind2maps emacs viins -- -s "\em" insert-last-typed-word
1512 #k# A smart shortcut for \kbd{fg<enter>}
1513 bind2maps emacs viins -- -s '^z' grml-zsh-fg
1514 #k# prepend the current command with "sudo"
1515 bind2maps emacs viins -- -s "^os" sudo-command-line
1516 #k# jump to after first word (for adding options)
1517 bind2maps emacs viins -- -s '^x1' jump_after_first_word
1518 #k# complete word from history with menu
1519 bind2maps emacs viins -- -s "^x^x" hist-complete
1521 # insert unicode character
1522 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
1523 # See for example http://unicode.org/charts/ for unicode characters code
1524 #k# Insert Unicode character
1525 bind2maps emacs viins -- -s '^xi' insert-unicode-char
1527 # use the new *-pattern-* widgets for incremental history search
1528 if zrcgotwidget history-incremental-pattern-search-backward; then
1529 for seq wid in '^r' history-incremental-pattern-search-backward \
1530 '^s' history-incremental-pattern-search-forward
1532 bind2maps emacs viins vicmd -- -s $seq $wid
1534 builtin unset -v seq wid
1537 if zrcgotkeymap menuselect; then
1538 #m# k Shift-tab Perform backwards menu completion
1539 bind2maps menuselect -- BackTab reverse-menu-complete
1541 #k# menu selection: pick item but stay in the menu
1542 bind2maps menuselect -- -s '\e^M' accept-and-menu-complete
1543 # also use + and INSERT since it's easier to press repeatedly
1544 bind2maps menuselect -- -s '+' accept-and-menu-complete
1545 bind2maps menuselect -- Insert accept-and-menu-complete
1547 # accept a completion and try to complete again by using menu
1548 # completion; very useful with completing directories
1549 # by using 'undo' one's got a simple file browser
1550 bind2maps menuselect -- -s '^o' accept-and-infer-next-history
1553 # Finally, here are still a few hardcoded escape sequences; Special sequences
1554 # like Ctrl-<Cursor-key> etc do suck a fair bit, because they are not
1555 # standardised and most of the time are not available in a terminals terminfo
1558 # While we do not encourage adding bindings like these, we will keep these for
1559 # backward compatibility.
1561 ## use Ctrl-left-arrow and Ctrl-right-arrow for jumping to word-beginnings on
1562 ## the command line.
1564 bind2maps emacs viins vicmd -- -s '\eOc' forward-word
1565 bind2maps emacs viins vicmd -- -s '\eOd' backward-word
1566 # These are for xterm:
1567 bind2maps emacs viins vicmd -- -s '\e[1;5C' forward-word
1568 bind2maps emacs viins vicmd -- -s '\e[1;5D' backward-word
1569 ## the same for alt-left-arrow and alt-right-arrow
1571 bind2maps emacs viins vicmd -- -s '\e\e[C' forward-word
1572 bind2maps emacs viins vicmd -- -s '\e\e[D' backward-word
1574 bind2maps emacs viins vicmd -- -s '^[[1;3C' forward-word
1575 bind2maps emacs viins vicmd -- -s '^[[1;3D' backward-word
1576 # Also try ESC Left/Right:
1577 bind2maps emacs viins vicmd -- -s '\e'${key[Right]} forward-word
1578 bind2maps emacs viins vicmd -- -s '\e'${key[Left]} backward-word
1585 # we don't want to quote/espace URLs on our own...
1586 # if autoload -U url-quote-magic ; then
1587 # zle -N self-insert url-quote-magic
1588 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
1590 # print 'Notice: no url-quote-magic available :('
1593 # url-quote doesn't work without bracketed-paste-magic since Zsh 5.1
1594 alias url-quote='autoload -U bracketed-paste-magic url-quote-magic;
1595 zle -N bracketed-paste bracketed-paste-magic; zle -N self-insert url-quote-magic'
1597 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
1600 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
1601 alias run-help >&/dev/null && unalias run-help
1602 for rh in run-help{,-git,-ip,-openssl,-p4,-sudo,-svk,-svn}; do
1606 # command not found handling
1608 (( ${COMMAND_NOT_FOUND} == 1 )) &&
1609 function command_not_found_handler () {
1611 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
1612 ${GRML_ZSH_CNF_HANDLER} $1
1620 HISTFILE=${HISTFILE:-${ZDOTDIR:-${HOME}}/.zsh_history}
1621 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
1622 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
1626 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
1627 DIRSTACKFILE=${DIRSTACKFILE:-${ZDOTDIR:-${HOME}}/.zdirs}
1629 if zstyle -T ':grml:chpwd:dirstack' enable; then
1630 typeset -gaU GRML_PERSISTENT_DIRSTACK
1631 function grml_dirstack_filter () {
1634 if zstyle -s ':grml:chpwd:dirstack' filter filter; then
1635 $filter $1 && return 0
1637 if zstyle -a ':grml:chpwd:dirstack' exclude exclude; then
1638 for entry in "${exclude[@]}"; do
1639 [[ $1 == ${~entry} ]] && return 0
1646 (( ZSH_SUBSHELL )) && return
1647 (( $DIRSTACKSIZE <= 0 )) && return
1648 [[ -z $DIRSTACKFILE ]] && return
1649 grml_dirstack_filter $PWD && return
1650 GRML_PERSISTENT_DIRSTACK=(
1651 $PWD "${(@)GRML_PERSISTENT_DIRSTACK[1,$DIRSTACKSIZE]}"
1653 builtin print -l ${GRML_PERSISTENT_DIRSTACK} >! ${DIRSTACKFILE}
1656 if [[ -f ${DIRSTACKFILE} ]]; then
1657 # Enabling NULL_GLOB via (N) weeds out any non-existing
1658 # directories from the saved dir-stack file.
1659 dirstack=( ${(f)"$(< $DIRSTACKFILE)"}(N) )
1660 # "cd -" won't work after login by just setting $OLDPWD, so
1661 [[ -d $dirstack[1] ]] && cd -q $dirstack[1] && cd -q $OLDPWD
1664 if zstyle -t ':grml:chpwd:dirstack' filter-on-load; then
1665 for i in "${dirstack[@]}"; do
1666 if ! grml_dirstack_filter "$i"; then
1667 GRML_PERSISTENT_DIRSTACK=(
1668 "${GRML_PERSISTENT_DIRSTACK[@]}"
1674 GRML_PERSISTENT_DIRSTACK=( "${dirstack[@]}" )
1678 # directory based profiles
1682 # chpwd_profiles(): Directory Profiles, Quickstart:
1686 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1687 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1690 # For details see the `grmlzshrc.5' manual page.
1691 function chpwd_profiles () {
1692 local profile context
1695 context=":chpwd:profiles:$PWD"
1696 zstyle -s "$context" profile profile || profile='default'
1697 zstyle -T "$context" re-execute && reexecute=1 || reexecute=0
1699 if (( ${+parameters[CHPWD_PROFILE]} == 0 )); then
1700 typeset -g CHPWD_PROFILE
1701 local CHPWD_PROFILES_INIT=1
1702 (( ${+functions[chpwd_profiles_init]} )) && chpwd_profiles_init
1703 elif [[ $profile != $CHPWD_PROFILE ]]; then
1704 (( ${+functions[chpwd_leave_profile_$CHPWD_PROFILE]} )) \
1705 && chpwd_leave_profile_${CHPWD_PROFILE}
1707 if (( reexecute )) || [[ $profile != $CHPWD_PROFILE ]]; then
1708 (( ${+functions[chpwd_profile_$profile]} )) && chpwd_profile_${profile}
1711 CHPWD_PROFILE="${profile}"
1715 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1719 # Prompt setup for grml:
1721 # set colors for use in prompts (modern zshs allow for the use of %F{red}foo%f
1722 # in prompts to get a red "foo" embedded, but it's good to keep these for
1723 # backwards compatibility).
1729 MAGENTA="%F{magenta}"
1733 elif zrcautoload colors && colors 2>/dev/null ; then
1734 BLUE="%{${fg[blue]}%}"
1735 RED="%{${fg_bold[red]}%}"
1736 GREEN="%{${fg[green]}%}"
1737 CYAN="%{${fg[cyan]}%}"
1738 MAGENTA="%{${fg[magenta]}%}"
1739 YELLOW="%{${fg[yellow]}%}"
1740 WHITE="%{${fg[white]}%}"
1741 NO_COLOR="%{${reset_color}%}"
1743 BLUE=$'%{\e[1;34m%}'
1745 GREEN=$'%{\e[1;32m%}'
1746 CYAN=$'%{\e[1;36m%}'
1747 WHITE=$'%{\e[1;37m%}'
1748 MAGENTA=$'%{\e[1;35m%}'
1749 YELLOW=$'%{\e[1;33m%}'
1750 NO_COLOR=$'%{\e[0m%}'
1753 # First, the easy ones: PS2..4:
1755 # secondary prompt, printed when the shell needs more information to complete a
1758 # selection prompt used within a select loop.
1760 # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
1763 # Some additional features to use with our prompt:
1767 # - vcs_info setup and version specific fixes
1769 # display battery status on right side of prompt using 'GRML_DISPLAY_BATTERY=1' in .zshrc.pre
1771 function battery () {
1772 if [[ $GRML_DISPLAY_BATTERY -gt 0 ]] ; then
1775 elif isopenbsd ; then
1777 elif isfreebsd ; then
1779 elif isdarwin ; then
1783 GRML_DISPLAY_BATTERY=0
1788 function batterylinux () {
1789 GRML_BATTERY_LEVEL=''
1790 local batteries bat capacity
1791 batteries=( /sys/class/power_supply/BAT*(N) )
1792 if (( $#batteries > 0 )) ; then
1793 for bat in $batteries ; do
1794 if [[ -e $bat/capacity ]]; then
1795 capacity=$(< $bat/capacity)
1797 typeset -F energy_full=$(< $bat/energy_full)
1798 typeset -F energy_now=$(< $bat/energy_now)
1799 typeset -i capacity=$(( 100 * $energy_now / $energy_full))
1801 case $(< $bat/status) in
1803 GRML_BATTERY_LEVEL+=" ^"
1806 if (( capacity < 20 )) ; then
1807 GRML_BATTERY_LEVEL+=" !v"
1809 GRML_BATTERY_LEVEL+=" v"
1813 GRML_BATTERY_LEVEL+=" ="
1816 GRML_BATTERY_LEVEL+="${capacity}%%"
1821 function batteryopenbsd () {
1822 GRML_BATTERY_LEVEL=''
1823 local bat batfull batwarn batnow num
1825 bat=$(sysctl -n hw.sensors.acpibat${num} 2>/dev/null)
1826 if [[ -n $bat ]]; then
1827 batfull=${"$(sysctl -n hw.sensors.acpibat${num}.amphour0)"%% *}
1828 batwarn=${"$(sysctl -n hw.sensors.acpibat${num}.amphour1)"%% *}
1829 batnow=${"$(sysctl -n hw.sensors.acpibat${num}.amphour3)"%% *}
1830 case "$(sysctl -n hw.sensors.acpibat${num}.raw0)" in
1832 if (( batnow < batwarn )) ; then
1833 GRML_BATTERY_LEVEL+=" !v"
1835 GRML_BATTERY_LEVEL+=" v"
1839 GRML_BATTERY_LEVEL+=" ^"
1842 GRML_BATTERY_LEVEL+=" ="
1845 GRML_BATTERY_LEVEL+="${$(( 100 * batnow / batfull ))%%.*}%%"
1850 function batteryfreebsd () {
1851 GRML_BATTERY_LEVEL=''
1855 table=( ${=${${${${${(M)${(f)"$(acpiconf -i $num 2>&1)"}:#(State|Remaining capacity):*}%%( ##|%)}//:[ $'\t']##/@}// /-}//@/ }} )
1856 if [[ -n $table ]] && [[ $table[State] != "not-present" ]] ; then
1857 case $table[State] in
1859 if (( $table[Remaining-capacity] < 20 )) ; then
1860 GRML_BATTERY_LEVEL+=" !v"
1862 GRML_BATTERY_LEVEL+=" v"
1866 GRML_BATTERY_LEVEL+=" ^"
1869 GRML_BATTERY_LEVEL+=" ="
1872 GRML_BATTERY_LEVEL+="$table[Remaining-capacity]%%"
1877 function batterydarwin () {
1878 GRML_BATTERY_LEVEL=''
1880 table=( ${$(pmset -g ps)[(w)8,9]%%(\%|);} )
1881 if [[ -n $table[2] ]] ; then
1884 GRML_BATTERY_LEVEL+=" ^"
1887 if (( $table[1] < 20 )) ; then
1888 GRML_BATTERY_LEVEL+=" !v"
1890 GRML_BATTERY_LEVEL+=" v"
1894 GRML_BATTERY_LEVEL+=" ="
1897 GRML_BATTERY_LEVEL+="$table[1]%%"
1901 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
1902 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
1903 debian_chroot=$(</etc/debian_chroot)
1906 # gather version control information for inclusion in a prompt
1908 if zrcautoload vcs_info; then
1909 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1910 # function, which can cause a lot of trouble with our directory-based
1912 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1913 function VCS_INFO_realpath () {
1914 setopt localoptions NO_shwordsplit chaselinks
1915 ( builtin cd -q $1 2> /dev/null && pwd; )
1919 zstyle ':vcs_info:*' max-exports 2
1921 if [[ -o restricted ]]; then
1922 zstyle ':vcs_info:*' enable NONE
1926 typeset -A grml_vcs_coloured_formats
1927 typeset -A grml_vcs_plain_formats
1929 grml_vcs_plain_formats=(
1930 format "(%s%)-[%b] " "zsh: %r"
1931 actionformat "(%s%)-[%b|%a] " "zsh: %r"
1932 rev-branchformat "%b:%r"
1935 grml_vcs_coloured_formats=(
1936 format "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOR} "
1937 actionformat "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOR} "
1938 rev-branchformat "%b${RED}:${YELLOW}%r"
1941 typeset GRML_VCS_COLOUR_MODE=xxx
1943 function grml_vcs_info_toggle_colour () {
1945 if [[ $GRML_VCS_COLOUR_MODE == plain ]]; then
1946 grml_vcs_info_set_formats coloured
1948 grml_vcs_info_set_formats plain
1953 function grml_vcs_info_set_formats () {
1955 #setopt localoptions xtrace
1956 local mode=$1 AF F BF
1957 if [[ $mode == coloured ]]; then
1958 AF=${grml_vcs_coloured_formats[actionformat]}
1959 F=${grml_vcs_coloured_formats[format]}
1960 BF=${grml_vcs_coloured_formats[rev-branchformat]}
1961 GRML_VCS_COLOUR_MODE=coloured
1963 AF=${grml_vcs_plain_formats[actionformat]}
1964 F=${grml_vcs_plain_formats[format]}
1965 BF=${grml_vcs_plain_formats[rev-branchformat]}
1966 GRML_VCS_COLOUR_MODE=plain
1969 zstyle ':vcs_info:*' actionformats "$AF" "zsh: %r"
1970 zstyle ':vcs_info:*' formats "$F" "zsh: %r"
1971 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "$BF"
1975 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1976 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1977 if [[ "$TERM" == dumb ]] ; then
1978 grml_vcs_info_set_formats plain
1980 grml_vcs_info_set_formats coloured
1983 # Now for the fun part: The grml prompt themes in `promptsys' mode of operation
1985 # This actually defines three prompts:
1991 # They all share the same code and only differ with respect to which items they
1992 # contain. The main source of documentation is the `prompt_grml_help' function
1993 # below, which gets called when the user does this: prompt -h grml
1995 function prompt_grml_help () {
1999 This is the prompt as used by the grml-live system <http://grml.org>. It is
2000 a rather simple one-line prompt, that by default looks something like this:
2002 <user>@<host> <current-working-directory>[ <vcs_info-data>]%
2004 The prompt itself integrates with zsh's prompt themes system (as you are
2005 witnessing right now) and is configurable to a certain degree. In
2006 particular, these aspects are customisable:
2008 - The items used in the prompt (e.g. you can remove \`user' from
2009 the list of activated items, which will cause the user name to
2010 be omitted from the prompt string).
2012 - The attributes used with the items are customisable via strings
2013 used before and after the actual item.
2015 The available items are: at, battery, change-root, date, grml-chroot,
2016 history, host, jobs, newline, path, percent, rc, rc-always, sad-smiley,
2017 shell-level, time, user, vcs
2019 The actual configuration is done via zsh's \`zstyle' mechanism. The
2020 context, that is used while looking up styles is:
2022 ':prompt:grml:<left-or-right>:<subcontext>'
2024 Here <left-or-right> is either \`left' or \`right', signifying whether the
2025 style should affect the left or the right prompt. <subcontext> is either
2026 \`setup' or 'items:<item>', where \`<item>' is one of the available items.
2030 - use-rprompt (boolean): If \`true' (the default), print a sad smiley
2031 in $RPROMPT if the last command a returned non-successful error code.
2032 (This in only valid if <left-or-right> is "right"; ignored otherwise)
2034 - items (list): The list of items used in the prompt. If \`vcs' is
2035 present in the list, the theme's code invokes \`vcs_info'
2036 accordingly. Default (left): rc change-root user at host path vcs
2037 percent; Default (right): sad-smiley
2039 - strip-sensitive-characters (boolean): If the \`prompt_subst' option
2040 is active in zsh, the shell performs lots of expansions on prompt
2041 variable strings, including command substitution. So if you don't
2042 control where some of your prompt strings is coming from, this is
2043 an exploitable weakness. Grml's zsh setup does not set this option
2044 and it is off in the shell in zsh-mode by default. If it *is* turned
2045 on however, this style becomes active, and there are two flavours of
2046 it: On per default is a global variant in the '*:setup' context. This
2047 strips characters after the whole prompt string was constructed. There
2048 is a second variant in the '*:items:<item>', that is off by default.
2049 It allows fine grained control over which items' data is stripped.
2050 The characters that are stripped are: \$ and \`.
2052 Available styles in 'items:<item>' are: pre, post. These are strings that
2053 are inserted before (pre) and after (post) the item in question. Thus, the
2054 following would cause the user name to be printed in red instead of the
2057 zstyle ':prompt:grml:*:items:user' pre '%F{red}'
2059 Note, that the \`post' style may remain at its default value, because its
2060 default value is '%f', which turns the foreground text attribute off (which
2061 is exactly, what is still required with the new \`pre' value).
2065 function prompt_grml-chroot_help () {
2069 This is a variation of the grml prompt, see: prompt -h grml
2071 The main difference is the default value of the \`items' style. The rest
2072 behaves exactly the same. Here are the defaults for \`grml-chroot':
2074 - left: grml-chroot user at host path percent
2075 - right: (empty list)
2079 function prompt_grml-large_help () {
2083 This is a variation of the grml prompt, see: prompt -h grml
2085 The main difference is the default value of the \`items' style. In
2086 particular, this theme uses _two_ lines instead of one with the plain
2087 \`grml' theme. The rest behaves exactly the same. Here are the defaults
2090 - left: rc jobs history shell-level change-root time date newline user
2091 at host path vcs percent
2096 function grml_prompt_setup () {
2098 autoload -Uz vcs_info
2099 # The following autoload is disabled for now, since this setup includes a
2100 # static version of the ‘add-zsh-hook’ function above. It needs to be
2101 # re-enabled as soon as that static definition is removed again.
2102 #autoload -Uz add-zsh-hook
2103 add-zsh-hook precmd prompt_$1_precmd
2106 function prompt_grml_setup () {
2107 grml_prompt_setup grml
2110 function prompt_grml-chroot_setup () {
2111 grml_prompt_setup grml-chroot
2114 function prompt_grml-large_setup () {
2115 grml_prompt_setup grml-large
2118 # These maps define default tokens and pre-/post-decoration for items to be
2119 # used within the themes. All defaults may be customised in a context sensitive
2120 # matter by using zsh's `zstyle' mechanism.
2121 typeset -gA grml_prompt_pre_default \
2122 grml_prompt_post_default \
2123 grml_prompt_token_default \
2124 grml_prompt_token_function
2126 grml_prompt_pre_default=(
2131 grml-chroot '%F{red}'
2141 shell-level '%F{red}'
2147 grml_prompt_post_default=(
2168 grml_prompt_token_default=(
2170 battery 'GRML_BATTERY_LEVEL'
2171 change-root 'debian_chroot'
2173 grml-chroot 'GRML_CHROOT'
2174 history '{history#%!} '
2176 jobs '[%j running job(s)] '
2178 path '%40<..<%~%<< '
2182 sad-smiley '%(?..:()'
2183 shell-level '%(3L.+ .)'
2184 time '%D{%H:%M:%S} '
2189 function grml_theme_has_token () {
2190 if (( ARGC != 1 )); then
2191 printf 'usage: grml_theme_has_token <name>\n'
2194 (( ${+grml_prompt_token_default[$1]} ))
2197 function GRML_theme_add_token_usage () {
2199 Usage: grml_theme_add_token <name> [-f|-i] <token/function> [<pre> <post>]
2201 <name> is the name for the newly added token. If the \`-f' or \`-i' options
2202 are used, <token/function> is the name of the function (see below for
2203 details). Otherwise it is the literal token string to be used. <pre> and
2204 <post> are optional.
2208 -f <function> Use a function named \`<function>' each time the token
2211 -i <function> Use a function named \`<function>' to initialise the
2212 value of the token _once_ at runtime.
2214 The functions are called with one argument: the token's new name. The
2215 return value is expected in the \$REPLY parameter. The use of these
2216 options is mutually exclusive.
2218 There is a utility function \`grml_theme_has_token', which you can use
2219 to test if a token exists before trying to add it. This can be a guard
2220 for situations in which a \`grml_theme_add_token' call may happen more
2225 To add a new token \`day' that expands to the current weekday in the
2226 current locale in green foreground colour, use this:
2228 grml_theme_add_token day '%D{%A}' '%F{green}' '%f'
2230 Another example would be support for \$VIRTUAL_ENV:
2232 function virtual_env_prompt () {
2233 REPLY=\${VIRTUAL_ENV+\${VIRTUAL_ENV:t} }
2235 grml_theme_add_token virtual-env -f virtual_env_prompt
2237 After that, you will be able to use a changed \`items' style to
2238 assemble your prompt.
2242 function grml_theme_add_token () {
2244 local name token pre post
2245 local -i init funcall
2247 if (( ARGC == 0 )); then
2248 GRML_theme_add_token_usage
2258 if [[ $1 == '-f' ]]; then
2261 elif [[ $1 == '-i' ]]; then
2266 if (( ARGC == 0 )); then
2268 grml_theme_add_token: No token-string/function-name provided!\n\n'
2269 GRML_theme_add_token_usage
2274 if (( ARGC != 0 && ARGC != 2 )); then
2276 grml_theme_add_token: <pre> and <post> need to by specified _both_!\n\n'
2277 GRML_theme_add_token_usage
2286 if grml_theme_has_token $name; then
2288 grml_theme_add_token: Token `%s'\'' exists! Giving up!\n\n' $name
2289 GRML_theme_add_token_usage
2297 grml_prompt_pre_default[$name]=$pre
2298 grml_prompt_post_default[$name]=$post
2299 if (( funcall )); then
2300 grml_prompt_token_function[$name]=$token
2301 grml_prompt_token_default[$name]=23
2303 grml_prompt_token_default[$name]=$token
2307 function grml_wrap_reply () {
2314 if (( ${+parameters[$new]} )); then
2315 REPLY="${left}${(P)new}${right}"
2321 function grml_prompt_addto () {
2324 local lr it apre apost new v REPLY
2328 [[ $target == PS1 ]] && lr=left || lr=right
2329 zstyle -a ":prompt:${grmltheme}:${lr}:setup" items items || items=( "$@" )
2330 typeset -g "${target}="
2331 for it in "${items[@]}"; do
2332 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" pre apre \
2333 || apre=${grml_prompt_pre_default[$it]}
2334 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" post apost \
2335 || apost=${grml_prompt_post_default[$it]}
2336 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" token new \
2337 || new=${grml_prompt_token_default[$it]}
2338 if (( ${+grml_prompt_token_function[$it]} )); then
2340 ${grml_prompt_token_function[$it]} $it
2344 grml_wrap_reply $target $new '' ''
2347 grml_wrap_reply $target $new '(' ')'
2350 if [[ -n ${(P)new} ]]; then
2357 v="vcs_info_msg_${new}_"
2358 if (( ! vcscalled )); then
2362 if (( ${+parameters[$v]} )) && [[ -n "${(P)v}" ]]; then
2371 # Strip volatile characters per item. This is off by default. See the
2372 # global stripping code a few lines below for details.
2373 if [[ -o prompt_subst ]] && zstyle -t ":prompt:${grmltheme}:${lr}:items:$it" \
2374 strip-sensitive-characters
2376 REPLY="${REPLY//[$\`]/}"
2378 typeset -g "${target}=${(P)target}${apre}${REPLY}${apost}"
2381 # Per default, strip volatile characters (in the prompt_subst case)
2382 # globally. If the option is off, the style has no effect. For more
2383 # control, this can be turned off and stripping can be configured on a
2384 # per-item basis (see above).
2385 if [[ -o prompt_subst ]] && zstyle -T ":prompt:${grmltheme}:${lr}:setup" \
2386 strip-sensitive-characters
2388 typeset -g "${target}=${${(P)target}//[$\`]/}"
2392 function prompt_grml_precmd () {
2394 local grmltheme=grml
2395 local -a left_items right_items
2396 left_items=(rc change-root user at host path vcs percent)
2397 right_items=(sad-smiley)
2399 prompt_grml_precmd_worker
2402 function prompt_grml-chroot_precmd () {
2404 local grmltheme=grml-chroot
2405 local -a left_items right_items
2406 left_items=(grml-chroot user at host path percent)
2409 prompt_grml_precmd_worker
2412 function prompt_grml-large_precmd () {
2414 local grmltheme=grml-large
2415 local -a left_items right_items
2416 left_items=(rc jobs history shell-level change-root time date newline
2417 user at host path vcs percent)
2418 right_items=(sad-smiley)
2420 prompt_grml_precmd_worker
2423 function prompt_grml_precmd_worker () {
2425 local -i vcscalled=0
2427 grml_prompt_addto PS1 "${left_items[@]}"
2428 if zstyle -T ":prompt:${grmltheme}:right:setup" use-rprompt; then
2429 grml_prompt_addto RPS1 "${right_items[@]}"
2433 function grml_prompt_fallback () {
2437 p0="${RED}%(?..%? )${WHITE}${debian_chroot:+($debian_chroot)}"
2438 p1="${BLUE}%n${NO_COLOR}@%m %40<...<%B%~%b%<< "'${vcs_info_msg_0_}'"%# "
2439 if (( EUID == 0 )); then
2440 PROMPT="${BLUE}${p0}${RED}${p1}"
2442 PROMPT="${RED}${p0}${BLUE}${p1}"
2446 if zrcautoload promptinit && promptinit 2>/dev/null ; then
2447 # Since we define the required functions in here and not in files in
2448 # $fpath, we need to stick the theme's name into `$prompt_themes'
2449 # ourselves, since promptinit does not pick them up otherwise.
2450 prompt_themes+=( grml grml-chroot grml-large )
2451 # Also, keep the array sorted...
2452 prompt_themes=( "${(@on)prompt_themes}" )
2454 print 'Notice: no promptinit available :('
2455 grml_prompt_fallback
2456 function precmd () { (( ${+functions[vcs_info]} )) && vcs_info; }
2460 # The prompt themes use modern features of zsh, that require at least
2461 # version 4.3.7 of the shell. Use the fallback otherwise.
2462 if [[ $GRML_DISPLAY_BATTERY -gt 0 ]]; then
2463 zstyle ':prompt:grml:right:setup' items sad-smiley battery
2464 add-zsh-hook precmd battery
2466 if [[ "$TERM" == dumb ]] ; then
2467 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" pre ''
2468 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" post ' '
2469 for i in rc user path jobs history date time shell-level; do
2470 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" pre ''
2471 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" post ''
2474 zstyle ':prompt:grml(|-large|-chroot):right:setup' use-rprompt false
2475 elif (( EUID == 0 )); then
2476 zstyle ':prompt:grml(|-large|-chroot):*:items:user' pre '%B%F{red}'
2479 # Finally enable one of the prompts.
2480 if [[ -n $GRML_CHROOT ]]; then
2482 elif [[ $GRMLPROMPT -gt 0 ]]; then
2488 grml_prompt_fallback
2489 function precmd () { (( ${+functions[vcs_info]} )) && vcs_info; }
2492 # Terminal-title wizardry
2494 function ESC_print () {
2495 info_print $'\ek' $'\e\\' "$@"
2497 function set_title () {
2498 info_print $'\e]0;' $'\a' "$@"
2501 function info_print () {
2502 local esc_begin esc_end
2506 printf '%s' ${esc_begin}
2508 printf '%s' "${esc_end}"
2511 function grml_reset_screen_title () {
2512 # adjust title of xterm
2513 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
2514 [[ ${NOTITLE:-} -gt 0 ]] && return 0
2517 set_title ${(%):-"%n@%m: %~"}
2522 function grml_vcs_to_screen_title () {
2523 if [[ $TERM == screen* ]] ; then
2524 if [[ -n ${vcs_info_msg_1_} ]] ; then
2525 ESC_print ${vcs_info_msg_1_}
2532 function grml_maintain_name () {
2534 if check_com hostname ; then
2535 localname=$(hostname)
2536 elif check_com hostnamectl ; then
2537 localname=$(hostnamectl --static)
2539 localname="$(uname -n)"
2542 # set hostname if not running on local machine
2543 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != "${localname}" ]] ; then
2548 function grml_cmd_to_screen_title () {
2549 # get the name of the program currently running and hostname of local
2550 # machine set screen window title if running in a screen
2551 if [[ "$TERM" == screen* ]] ; then
2552 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME"
2557 function grml_control_xterm_title () {
2560 set_title "${(%):-"%n@%m:"}" "$2"
2565 # The following autoload is disabled for now, since this setup includes a
2566 # static version of the ‘add-zsh-hook’ function above. It needs to be
2567 # re-enabled as soon as that static definition is removed again.
2568 #zrcautoload add-zsh-hook || add-zsh-hook () { :; }
2569 if [[ $NOPRECMD -eq 0 ]]; then
2570 add-zsh-hook precmd grml_reset_screen_title
2571 add-zsh-hook precmd grml_vcs_to_screen_title
2572 add-zsh-hook preexec grml_maintain_name
2573 add-zsh-hook preexec grml_cmd_to_screen_title
2574 if [[ $NOTITLE -eq 0 ]]; then
2575 add-zsh-hook preexec grml_control_xterm_title
2579 # 'hash' some often used directories
2581 hash -d deb=/var/cache/apt/archives
2582 hash -d doc=/usr/share/doc
2583 hash -d linux=/lib/modules/$(command uname -r)/build/
2584 hash -d log=/var/log
2585 hash -d slog=/var/log/syslog
2586 hash -d src=/usr/src
2587 hash -d www=/var/www
2591 if check_com -c screen ; then
2592 if [[ $UID -eq 0 ]] ; then
2593 if [[ -r /etc/grml/screenrc ]]; then
2594 alias screen='screen -c /etc/grml/screenrc'
2596 elif [[ ! -r $HOME/.screenrc ]] ; then
2597 if [[ -r /etc/grml/screenrc_grml ]]; then
2598 alias screen='screen -c /etc/grml/screenrc_grml'
2600 if [[ -r /etc/grml/screenrc ]]; then
2601 alias screen='screen -c /etc/grml/screenrc'
2607 # do we have GNU ls with color-support?
2608 if [[ "$TERM" != dumb ]]; then
2609 #a1# List files with colors (\kbd{ls \ldots})
2610 alias ls="command ls ${ls_options:+${ls_options[*]}}"
2611 #a1# List all files, with colors (\kbd{ls -la \ldots})
2612 alias la="command ls -la ${ls_options:+${ls_options[*]}}"
2613 #a1# List files with long colored list, without dotfiles (\kbd{ls -l \ldots})
2614 alias ll="command ls -l ${ls_options:+${ls_options[*]}}"
2615 #a1# List files with long colored list, human readable sizes (\kbd{ls -hAl \ldots})
2616 alias lh="command ls -hAl ${ls_options:+${ls_options[*]}}"
2617 #a1# List files with long colored list, append qualifier to filenames (\kbd{ls -l \ldots})\\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
2618 alias l="command ls -l ${ls_options:+${ls_options[*]}}"
2620 alias la='command ls -la'
2621 alias ll='command ls -l'
2622 alias lh='command ls -hAl'
2623 alias l='command ls -l'
2626 if [[ -r /proc/mdstat ]]; then
2627 alias mdstat='cat /proc/mdstat'
2630 alias ...='cd ../../'
2632 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
2633 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
2634 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
2637 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
2638 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
2639 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
2641 # make sure it is not assigned yet
2642 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
2643 function utf2iso () {
2646 for ENV in $(env | command grep -i '.utf') ; do
2647 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
2652 # make sure it is not assigned yet
2653 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
2654 function iso2utf () {
2655 if ! isutfenv ; then
2657 for ENV in $(env | command grep -i '\.iso') ; do
2658 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
2663 # especially for roadwarriors using GNU screen and ssh:
2664 if ! check_com asc &>/dev/null ; then
2665 function asc () { autossh -t "$@" 'screen -RdU' }
2669 #f1# Hints for the use of zsh on grml
2670 function zsh-help () {
2671 print "$bg[white]$fg[black]
2672 zsh-help - hints for use of zsh on grml
2673 =======================================$reset_color"
2676 Main configuration of zsh happens in /etc/zsh/zshrc.
2677 That file is part of the package grml-etc-core, if you want to
2678 use them on a non-grml-system just get the tar.gz from
2679 http://deb.grml.org/ or (preferably) get it from the git repository:
2681 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
2683 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
2684 The file is still there, but it is empty for backwards compatibility.
2686 For your own changes use these two files:
2690 The former is sourced very early in our zshrc, the latter is sourced
2693 System wide configuration without touching configuration files of grml
2694 can take place in /etc/zsh/zshrc.local.
2696 For information regarding zsh start at http://grml.org/zsh/
2698 Take a look at grml'\''s zsh refcard:
2699 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
2701 Check out the main zsh refcard:
2702 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
2704 And of course visit the zsh-lovers:
2707 You can adjust some options through environment variables when
2708 invoking zsh without having to edit configuration files.
2709 Basically meant for bash users who are not used to the power of
2712 "NOCOR=1 zsh" => deactivate automatic correction
2713 "NOMENU=1 zsh" => do not use auto menu completion
2714 (note: use ctrl-d for completion instead!)
2715 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
2716 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
2717 preexec() and precmd() completely
2718 "GRML_DISPLAY_BATTERY=1 zsh"
2719 => activate battery status on right side of prompt (WIP)
2720 "COMMAND_NOT_FOUND=1 zsh"
2721 => Enable a handler if an external command was not found
2722 The command called in the handler can be altered by setting
2723 the GRML_ZSH_CNF_HANDLER variable, the default is:
2724 "/usr/share/command-not-found/command-not-found"
2726 A value greater than 0 is enables a feature; a value equal to zero
2727 disables it. If you like one or the other of these settings, you can
2728 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
2732 $bg[white]$fg[black]
2733 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
2734 Enjoy your grml system with the zsh!$reset_color"
2738 if [[ -r /etc/debian_version ]] ; then
2739 if [[ -z "$GRML_NO_APT_ALIASES" ]]; then
2740 #a3# Execute \kbd{apt-cache policy}
2741 alias acp='apt-cache policy'
2742 if check_com -c apt ; then
2743 #a3# Execute \kbd{apt search}
2744 alias acs='apt search'
2745 #a3# Execute \kbd{apt show}
2746 alias acsh='apt show'
2747 #a3# Execute \kbd{apt dist-upgrade}
2748 salias adg="apt dist-upgrade"
2749 #a3# Execute \kbd{apt upgrade}
2750 salias ag="apt upgrade"
2751 #a3# Execute \kbd{apt install}
2752 salias agi="apt install"
2753 #a3# Execute \kbd{apt update}
2754 salias au="apt update"
2756 alias acs='apt-cache search'
2757 alias acsh='apt-cache show'
2758 salias adg="apt-get dist-upgrade"
2759 salias ag="apt-get upgrade"
2760 salias agi="apt-get install"
2761 salias au="apt-get update"
2763 #a3# Execute \kbd{aptitude install}
2764 salias ati="aptitude install"
2765 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
2766 salias -a up="aptitude update ; aptitude safe-upgrade"
2767 #a3# Execute \kbd{dpkg-buildpackage}
2768 alias dbp='dpkg-buildpackage'
2769 #a3# Execute \kbd{grep-excuses}
2770 alias ge='grep-excuses'
2773 # get a root shell as normal user in live-cd mode:
2774 if isgrmlcd && [[ $UID -ne 0 ]] ; then
2780 # use /var/log/syslog iff present, fallback to journalctl otherwise
2781 if [ -e /var/log/syslog ] ; then
2782 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog || journalctl}
2783 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
2784 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog || journalctl}
2785 salias tlog="tail -f /var/log/syslog" # follow the syslog
2786 elif check_com -c journalctl ; then
2787 salias llog="journalctl"
2788 salias tlog="journalctl -f"
2791 # sort installed Debian-packages by size
2792 if check_com -c dpkg-query ; then
2793 #a3# List installed Debian-packages sorted by size
2794 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"
2797 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
2798 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
2799 if check_com -c wodim; then
2800 function cdrecord () {
2802 cdrecord is not provided under its original name by Debian anymore.
2803 See #377109 in the BTS of Debian for more details.
2805 Please use the wodim binary instead
2813 # No core dumps: important for a live-cd-system
2818 function grmlstuff () {
2819 # people should use 'grml-x'!
2820 if check_com -c 915resolution; then
2821 function 855resolution () {
2822 echo "Please use 915resolution as resolution modifying tool for Intel \
2828 #a1# Output version of running grml
2829 alias grml-version='cat /etc/grml_version'
2831 if check_com -c grml-debootstrap ; then
2832 function debian2hd () {
2833 echo "Installing debian to harddisk is possible by using grml-debootstrap."
2839 # now run the functions
2841 is4 && isgrml && grmlstuff
2845 is4 && xsource "/etc/zsh/keephack"
2847 # wonderful idea of using "e" glob qualifier by Peter Stephenson
2848 # You use it as follows:
2849 # $ NTREF=/reference/file
2851 # This lists all the files in the current directory newer than the reference file.
2852 # You can also specify the reference file inline; note quotes:
2853 # $ ls -l *(e:'nt ~/.zshenv':)
2854 is4 && function nt () {
2855 if [[ -n $1 ]] ; then
2858 [[ $REPLY -nt $NTREF ]]
2863 #f1# Reload an autoloadable function
2864 function freload () { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
2865 compdef _functions freload
2870 # e.g.: a -> b -> c -> d ....
2875 # if parameter is given with leading '=', lookup $PATH for parameter and resolve that
2879 # Note: limit for recursive symlinks on linux:
2880 # http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/fs/namei.c?id=refs/heads/master#l808
2881 # This limits recursive symlink follows to 8,
2882 # while limiting consecutive symlinks to 40.
2884 # When resolving and displaying information about symlinks, no check is made
2885 # that the displayed information does make any sense on your OS.
2886 # We leave that decission to the user.
2888 # The zstat module is used to detect symlink loops. zstat is available since zsh4.
2889 # With an older zsh you will need to abort with <C-c> in that case.
2890 # When a symlink loop is detected, a warning ist printed and further processing is stopped.
2892 # Module zstat is loaded by default in grml zshrc, no extra action needed for that.
2895 # If you happen to come across a symlink that points to a destination on another partition
2896 # with the same inode number, that will be marked as symlink loop though it is not.
2897 # Two hints for this situation:
2898 # I) Play lottery the same day, as you seem to be rather lucky right now.
2903 # 1 file/dir not accesible
2904 # 2 symlink loop detected
2906 #f1# List symlinks in detail (more detailed version of 'readlink -f', 'whence -s' and 'namei -l')
2908 if [[ -z ${1} ]] ; then
2909 printf 'Usage: %s <symlink(s)>\n' "${0}"
2913 local file jumpd curdir
2914 local -i 10 RTN LINODE i
2919 for file in "${@}" ; do
2921 ls -l "${file:a}" || RTN=1
2923 while [[ -h "$file" ]] ; do
2925 LINODE=$(zstat -L +inode "${file}")
2926 for i in ${SEENINODES} ; do
2927 if (( ${i} == ${LINODE} )) ; then
2928 builtin cd -q "${curdir}"
2929 print 'link loop detected, aborting!'
2933 SEENINODES+=${LINODE}
2938 if [[ -d ${jumpd} ]] ; then
2939 builtin cd -q "${jumpd}" || RTN=1
2941 file=$(readlink "$file")
2946 if [[ -d ${jumpd} ]] ; then
2947 builtin cd -q "${jumpd}" || RTN=1
2950 ls -l "${PWD}/${file}" || RTN=1
2953 if (( ${#} >= 1 )) ; then
2956 builtin cd -q "${curdir}"
2961 if check_com -c $PAGER ; then
2962 #f3# View Debian's changelog of given package(s)
2963 function dchange () {
2965 [[ -z "$1" ]] && printf 'Usage: %s <package_name(s)>\n' "$0" && return 1
2969 # `less` as $PAGER without e.g. `|lesspipe %s` inside $LESSOPEN can't properly
2970 # read *.gz files, try to detect this to use vi instead iff available
2973 if [[ ${$(typeset -p PAGER)[2]} = -a ]] ; then
2974 viewer=($PAGER) # support PAGER=(less -Mr) but leave array untouched
2976 viewer=(${=PAGER}) # support PAGER='less -Mr'
2979 if [[ ${viewer[1]:t} = less ]] && [[ -z "${LESSOPEN}" ]] && check_com vi ; then
2983 for package in "$@" ; do
2984 if [[ -r /usr/share/doc/${package}/changelog.Debian.gz ]] ; then
2985 $viewer /usr/share/doc/${package}/changelog.Debian.gz
2986 elif [[ -r /usr/share/doc/${package}/changelog.gz ]] ; then
2987 $viewer /usr/share/doc/${package}/changelog.gz
2988 elif [[ -r /usr/share/doc/${package}/changelog ]] ; then
2989 $viewer /usr/share/doc/${package}/changelog
2991 if check_com -c aptitude ; then
2992 echo "No changelog for package $package found, using aptitude to retrieve it."
2993 aptitude changelog "$package"
2994 elif check_com -c apt-get ; then
2995 echo "No changelog for package $package found, using apt-get to retrieve it."
2996 apt-get changelog "$package"
2998 echo "No changelog for package $package found, sorry."
3003 function _dchange () { _files -W /usr/share/doc -/ }
3004 compdef _dchange dchange
3006 #f3# View Debian's NEWS of a given package
3009 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
3010 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
3012 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
3013 $PAGER /usr/share/doc/$1/NEWS.gz
3015 echo "No NEWS file for package $1 found, sorry."
3020 function _dnews () { _files -W /usr/share/doc -/ }
3021 compdef _dnews dnews
3023 #f3# View Debian's copyright of a given package
3024 function dcopyright () {
3026 if [[ -r /usr/share/doc/$1/copyright ]] ; then
3027 $PAGER /usr/share/doc/$1/copyright
3029 echo "No copyright file for package $1 found, sorry."
3033 function _dcopyright () { _files -W /usr/share/doc -/ }
3034 compdef _dcopyright dcopyright
3036 #f3# View upstream's changelog of a given package
3037 function uchange () {
3039 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
3040 $PAGER /usr/share/doc/$1/changelog.gz
3042 echo "No changelog for package $1 found, sorry."
3046 function _uchange () { _files -W /usr/share/doc -/ }
3047 compdef _uchange uchange
3051 function profile () {
3052 ZSH_PROFILE_RC=1 zsh "$@"
3055 #f1# Edit an alias via zle
3056 function edalias () {
3057 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
3059 compdef _aliases edalias
3061 #f1# Edit a function via zle
3062 function edfunc () {
3063 [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
3065 compdef _functions edfunc
3067 # use it e.g. via 'Restart apache2'
3068 #m# f6 Start() \kbd{service \em{process}}\quad\kbd{start}
3069 #m# f6 Restart() \kbd{service \em{process}}\quad\kbd{restart}
3070 #m# f6 Stop() \kbd{service \em{process}}\quad\kbd{stop}
3071 #m# f6 Reload() \kbd{service \em{process}}\quad\kbd{reload}
3072 #m# f6 Force-Reload() \kbd{service \em{process}}\quad\kbd{force-reload}
3073 #m# f6 Status() \kbd{service \em{process}}\quad\kbd{status}
3074 if [[ -d /etc/init.d || -d /etc/service ]] ; then
3075 function __start_stop () {
3076 local action_="${1:l}" # e.g Start/Stop/Restart
3080 local service_target_="$(readlink /etc/init.d/$service_)"
3081 if [[ $service_target_ == "/usr/bin/sv" ]]; then
3083 case "${action_}" in
3084 start) if [[ ! -e /etc/service/$service_ ]]; then
3085 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
3087 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
3089 # there is no reload in runits sysv emulation
3090 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
3091 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
3094 # sysv/sysvinit-utils, upstart
3095 if check_com -c service ; then
3096 $SUDO service "$service_" "${action_}" "$param_"
3098 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
3103 function _grmlinitd () {
3105 scripts=( /etc/init.d/*(x:t) )
3106 _describe "service startup script" scripts
3109 for i in Start Restart Stop Force-Reload Reload Status ; do
3110 eval "function $i () { __start_stop $i \"\$1\" \"\$2\" ; }"
3111 compdef _grmlinitd $i
3116 #f1# Provides useful information on globbing
3117 function H-Glob () {
3123 p named pipes (FIFOs)
3124 * executable plain files (0100)
3125 % device files (character or block special)
3126 %b block special files
3127 %c character special files
3128 r owner-readable files (0400)
3129 w owner-writable files (0200)
3130 x owner-executable files (0100)
3131 A group-readable files (0040)
3132 I group-writable files (0020)
3133 E group-executable files (0010)
3134 R world-readable files (0004)
3135 W world-writable files (0002)
3136 X world-executable files (0001)
3137 s setuid files (04000)
3138 S setgid files (02000)
3139 t files with the sticky bit (01000)
3141 print *(m-1) # Files modified up to a day ago
3142 print *(a1) # Files accessed a day ago
3143 print *(@) # Just symlinks
3144 print *(Lk+50) # Files bigger than 50 kilobytes
3145 print *(Lk-50) # Files smaller than 50 kilobytes
3146 print **/*.c # All *.c files recursively starting in \$PWD
3147 print **/*.c~file.c # Same as above, but excluding 'file.c'
3148 print (foo|bar).* # Files starting with 'foo' or 'bar'
3149 print *~*.* # All Files that do not contain a dot
3150 chmod 644 *(.^x) # make all plain non-executable files publically readable
3151 print -l *(.c|.h) # Lists *.c and *.h
3152 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
3153 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
3155 alias help-zshglob=H-Glob
3157 # grep for running process, like: 'any vim'
3161 if [[ -z "$1" ]] ; then
3162 echo "any - grep for process(es) by keyword" >&2
3163 echo "Usage: any <keyword>" >&2 ; return 1
3165 ps xauwww | grep -i "${grep_options[@]}" "[${1[1]}]${1[2,-1]}"
3170 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
3171 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
3172 [[ -r /proc/1/maps ]] && \
3173 function deswap () {
3174 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
3175 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
3176 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
3179 # a wrapper for vim, that deals with title setting
3181 # set this array to a set of options to vim you always want
3182 # to have set when calling vim (in .zshrc.local), like:
3183 # VIM_OPTIONS=( -p )
3184 # This will cause vim to send every file given on the
3185 # commandline to be send to it's own tab (needs vim7).
3186 if check_com vim; then
3188 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
3192 ssl_hashes=( sha512 sha256 sha1 md5 )
3194 for sh in ${ssl_hashes}; do
3195 eval 'ssl-cert-'${sh}'() {
3197 if [[ -z $1 ]] ; then
3198 printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
3201 openssl x509 -noout -fingerprint -'${sh}' -in $1
3205 function ssl-cert-fingerprints () {
3208 if [[ -z $1 ]] ; then
3209 printf 'usage: ssl-cert-fingerprints <file>\n'
3212 for i in ${ssl_hashes}
3217 function ssl-cert-info () {
3219 if [[ -z $1 ]] ; then
3220 printf 'usage: ssl-cert-info <file>\n'
3223 openssl x509 -noout -text -in $1
3224 ssl-cert-fingerprints $1
3227 # make sure our environment is clean regarding colors
3228 builtin unset -v BLUE RED GREEN CYAN YELLOW MAGENTA WHITE NO_COLOR
3230 # "persistent history"
3231 # just write important commands you always need to $GRML_IMPORTANT_COMMANDS
3232 # defaults for backward compatibility to ~/.important_commands
3233 if [[ -r ~/.important_commands ]] ; then
3234 GRML_IMPORTANT_COMMANDS=~/.important_commands
3236 GRML_IMPORTANT_COMMANDS=${GRML_IMPORTANT_COMMANDS:-${ZDOTDIR:-${HOME}}/.important_commands}
3238 [[ -r ${GRML_IMPORTANT_COMMANDS} ]] && builtin fc -R ${GRML_IMPORTANT_COMMANDS}
3240 # load the lookup subsystem if it's available on the system
3241 zrcautoload lookupinit && lookupinit
3245 # set terminal property (used e.g. by msgid-chooser)
3246 export COLORTERM="yes"
3251 #a2# Execute \kbd{du -sch}
3252 [[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias da='du -sch'
3255 #a2# Execute \kbd{ls -lSrah}
3256 alias dir="command ls -lSrah"
3257 #a2# Only show dot-directories
3258 alias lad='command ls -d .*(/)'
3259 #a2# Only show dot-files
3260 alias lsa='command ls -a .*(.)'
3261 #a2# Only files with setgid/setuid/sticky flag
3262 alias lss='command ls -l *(s,S,t)'
3263 #a2# Only show symlinks
3264 alias lsl='command ls -l *(@)'
3265 #a2# Display only executables
3266 alias lsx='command ls -l *(*)'
3267 #a2# Display world-{readable,writable,executable} files
3268 alias lsw='command ls -ld *(R,W,X.^ND/)'
3269 #a2# Display the ten biggest files
3270 alias lsbig="command ls -flh *(.OL[1,10])"
3271 #a2# Only show directories
3272 alias lsd='command ls -d *(/)'
3273 #a2# Only show empty directories
3274 alias lse='command ls -d *(/^F)'
3275 #a2# Display the ten newest files
3276 alias lsnew="command ls -rtlh *(D.om[1,10])"
3277 #a2# Display the ten oldest files
3278 alias lsold="command ls -rtlh *(D.Om[1,10])"
3279 #a2# Display the ten smallest files
3280 alias lssmall="command ls -Srl *(.oL[1,10])"
3281 #a2# Display the ten newest directories and ten newest .directories
3282 alias lsnewdir="command ls -rthdl *(/om[1,10]) .*(D/om[1,10])"
3283 #a2# Display the ten oldest directories and ten oldest .directories
3284 alias lsolddir="command ls -rthdl *(/Om[1,10]) .*(D/Om[1,10])"
3286 # some useful aliases
3287 #a2# Remove current empty directory. Execute \kbd{cd ..; rmdir \$OLDCWD}
3288 alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD'
3290 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
3291 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3292 #a2# scp with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
3293 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3295 # work around non utf8 capable software in utf environment via $LANG and luit
3296 if check_com isutfenv && check_com luit ; then
3297 if check_com -c mrxvt ; then
3298 isutfenv && [[ -n "$LANG" ]] && \
3299 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
3302 if check_com -c aterm ; then
3303 isutfenv && [[ -n "$LANG" ]] && \
3304 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
3307 if check_com -c centericq ; then
3308 isutfenv && [[ -n "$LANG" ]] && \
3309 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
3315 #f5# Backup \kbd{file_or_folder {\rm to} file_or_folder\_timestamp}
3318 local current_date=$(date -u "+%Y%m%dT%H%M%SZ")
3319 local clean keep move verbose result all to_bk
3320 setopt extended_glob
3322 while getopts ":hacmrv" opt; do
3325 c) unset move clean && (( ++keep ));;
3326 m) unset keep clean && (( ++move ));;
3327 r) unset move keep && (( ++clean ));;
3330 bk [-hcmv] FILE [FILE ...]
3331 bk -r [-av] [FILE [FILE ...]]
3332 Backup a file or folder in place and append the timestamp
3333 Remove backups of a file or folder, or all backups in the current directory
3336 -h Display this help text
3337 -c Keep the file/folder as is, create a copy backup using cp(1) (default)
3338 -m Move the file/folder, using mv(1)
3339 -r Remove backups of the specified file or directory, using rm(1). If none
3340 is provided, remove all backups in the current directory.
3341 -a Remove all (even hidden) backups.
3344 The -c, -r and -m options are mutually exclusive. If specified at the same time,
3345 the last one is used.
3347 The return code is the sum of all cp/mv/rm return codes.
3350 \?) bk -h >&2; return 1;;
3353 shift "$((OPTIND-1))"
3354 if (( keep > 0 )); then
3355 if islinux || isfreebsd; then
3356 for to_bk in "$@"; do
3357 cp $verbose -a "${to_bk%/}" "${to_bk%/}_$current_date"
3361 for to_bk in "$@"; do
3362 cp $verbose -pR "${to_bk%/}" "${to_bk%/}_$current_date"
3366 elif (( move > 0 )); then
3367 while (( $# > 0 )); do
3368 mv $verbose "${1%/}" "${1%/}_$current_date"
3372 elif (( clean > 0 )); then
3373 if (( $# > 0 )); then
3374 for to_bk in "$@"; do
3375 rm $verbose -rf "${to_bk%/}"_[0-9](#c8)T([0-1][0-9]|2[0-3])([0-5][0-9])(#c2)Z
3379 if (( all > 0 )); then
3380 rm $verbose -rf *_[0-9](#c8)T([0-1][0-9]|2[0-3])([0-5][0-9])(#c2)Z(D)
3382 rm $verbose -rf *_[0-9](#c8)T([0-1][0-9]|2[0-3])([0-5][0-9])(#c2)Z
3390 #f5# cd to directory and list files
3396 # smart cd function, allows switching to /etc when running 'cd /etc/fstab'
3398 if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then
3399 [[ ! -e ${1:h} ]] && return 1
3400 print "Correcting ${1} to ${1:h}"
3407 #f5# Create Directory and \kbd{cd} to it
3409 if (( ARGC != 1 )); then
3410 printf 'usage: mkcd <new-directory>\n'
3413 if [[ ! -d "$1" ]]; then
3414 command mkdir -p "$1"
3416 printf '`%s'\'' already exists: cd-ing.\n' "$1"
3421 #f5# Create temporary directory and \kbd{cd} to it
3423 builtin cd "$(mktemp -d)"
3427 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
3428 function accessed () {
3430 print -l -- *(a-${1:-1})
3433 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
3434 function changed () {
3436 print -l -- *(c-${1:-1})
3439 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
3440 function modified () {
3442 print -l -- *(m-${1:-1})
3444 # modified() was named new() in earlier versions, add an alias for backwards compatibility
3445 check_com new || alias new=modified
3447 # use colors when GNU grep with color-support
3448 if (( $#grep_options > 0 )); then
3449 o=${grep_options:+"${grep_options[*]}"}
3450 #a2# Execute \kbd{grep -{}-color=auto}
3451 alias grep='grep '$o
3452 alias egrep='egrep '$o
3457 # 'translate' looks up a word in a file with language-to-language
3458 # translations (field separator should be " : "). A typical wordlist looks
3459 # like the following:
3460 # | english-word : german-translation
3461 # It's also only possible to translate english to german but not reciprocal.
3462 # Use the following oneliner to reverse the sort order:
3463 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
3464 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
3465 #f5# Translates a word
3470 translate -l de-en $2
3473 translate -l en-de $2
3476 echo "Usage: $0 { -D | -E }"
3477 echo " -D == German to English"
3478 echo " -E == English to German"
3482 # Usage: simple-extract <file>
3483 # Using option -d deletes the original archive file.
3484 #f5# Smart archive extractor
3485 function simple-extract () {
3487 setopt extended_glob noclobber
3488 local ARCHIVE DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
3490 zparseopts -D -E "d=DELETE_ORIGINAL"
3491 for ARCHIVE in "${@}"; do
3493 *(tar.bz2|tbz2|tbz))
3494 DECOMP_CMD="tar -xvjf -"
3499 DECOMP_CMD="tar -xvzf -"
3503 *(tar.xz|txz|tar.lzma))
3504 DECOMP_CMD="tar -xvJf -"
3509 DECOMP_CMD="tar --zstd -xvf -"
3514 DECOMP_CMD="tar -xvf -"
3519 DECOMP_CMD="unrar x"
3544 DECOMP_CMD="bzip2 -d -c -"
3549 DECOMP_CMD="gzip -d -c -"
3554 DECOMP_CMD="xz -d -c -"
3559 DECOMP_CMD="zstd -d -c -"
3564 print "ERROR: '$ARCHIVE' has unrecognized archive type." >&2
3570 if ! check_com ${DECOMP_CMD[(w)1]}; then
3571 echo "ERROR: ${DECOMP_CMD[(w)1]} not installed." >&2
3576 GZTARGET="${ARCHIVE:t:r}"
3577 if [[ -f $ARCHIVE ]] ; then
3579 print "Extracting '$ARCHIVE' ..."
3580 if $USES_STDIN; then
3581 if $USES_STDOUT; then
3582 ${=DECOMP_CMD} < "$ARCHIVE" > $GZTARGET
3584 ${=DECOMP_CMD} < "$ARCHIVE"
3587 if $USES_STDOUT; then
3588 ${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET
3590 ${=DECOMP_CMD} "$ARCHIVE"
3593 [[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE"
3595 elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
3596 if check_com curl; then
3597 WGET_CMD="curl -L -s -o -"
3598 elif check_com wget; then
3599 WGET_CMD="wget -q -O -"
3600 elif check_com fetch; then
3601 WGET_CMD="fetch -q -o -"
3603 print "ERROR: neither wget, curl nor fetch is installed" >&2
3607 print "Downloading and Extracting '$ARCHIVE' ..."
3608 if $USES_STDIN; then
3609 if $USES_STDOUT; then
3610 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET
3613 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD}
3617 if $USES_STDOUT; then
3618 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET
3620 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE")
3625 print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2
3632 function __archive_or_uri () {
3634 '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)"' \
3635 '_urls:Remote Archives:_urls'
3638 function _simple_extract () {
3640 '-d[delete original archivefile after extraction]' \
3641 '*:Archive Or Uri:__archive_or_uri'
3643 compdef _simple_extract simple-extract
3644 [[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias se=simple-extract
3646 #f5# Change the xterm title from within GNU-screen
3647 function xtrename () {
3649 if [[ $1 != "-f" ]] ; then
3650 if [[ -z ${DISPLAY} ]] ; then
3651 printf 'xtrename only makes sense in X11.\n'
3657 if [[ -z $1 ]] ; then
3658 printf 'usage: xtrename [-f] "title for xterm"\n'
3659 printf ' renames the title of xterm from _within_ screen.\n'
3660 printf ' also works without screen.\n'
3661 printf ' will not work if DISPLAY is unset, use -f to override.\n'
3664 print -n "\eP\e]0;${1}\C-G\e\\"
3668 # Create small urls via http://goo.gl using curl(1).
3669 # API reference: https://code.google.com/apis/urlshortener/
3672 setopt extended_glob
3674 if [[ -z $1 ]]; then
3675 print "USAGE: zurl <URL>"
3679 local PN url prog api json contenttype item
3684 # Prepend 'http://' to given URL where necessary for later output.
3685 if [[ ${url} != http(s|)://* ]]; then
3689 if check_com -c curl; then
3692 print "curl is not available, but mandatory for ${PN}. Aborting."
3695 api='https://www.googleapis.com/urlshortener/v1/url'
3696 contenttype="Content-Type: application/json"
3697 json="{\"longUrl\": \"${url}\"}"
3698 data=(${(f)"$($prog --silent -H ${contenttype} -d ${json} $api)"})
3699 # Parse the response
3700 for item in "${data[@]}"; do
3705 printf '%s\n' "$item"
3713 #f2# Find history events by search pattern and list them by date.
3714 function whatwhen () {
3716 local usage help ident format_l format_s first_char remain first last
3717 usage='USAGE: whatwhen [options] <searchstring> <search range>'
3718 help='Use `whatwhen -h'\'' for further explanations.'
3719 ident=${(l,${#${:-Usage: }},, ,)}
3720 format_l="${ident}%s\t\t\t%s\n"
3721 format_s="${format_l//(\\t)##/\\t}"
3722 # Make the first char of the word to search for case
3723 # insensitive; e.g. [aA]
3724 first_char=[${(L)1[1]}${(U)1[1]}]
3726 # Default search range is `-100'.
3728 # Optional, just used for `<first> <last>' given.
3732 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
3733 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3736 printf '%s\n\n' ${usage}
3738 printf $format_l '-h' 'show help text'
3740 print 'SEARCH RANGE:'
3741 printf $format_l "'0'" 'the whole history,'
3742 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
3743 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
3744 printf '\n%s\n' 'EXAMPLES:'
3745 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
3746 printf $format_l 'whatwhen zsh -250'
3747 printf $format_l 'whatwhen foo 1 99'
3750 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3753 # -l list results on stout rather than invoking $EDITOR.
3754 # -i Print dates as in YYYY-MM-DD.
3755 # -m Search for a - quoted - pattern within the history.
3756 fc -li -m "*${first_char}${remain}*" $first $last
3761 # mercurial related stuff
3762 if check_com -c hg ; then
3763 # gnu like diff for mercurial
3764 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
3765 #f5# GNU like diff for mercurial
3769 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
3772 # build debian package
3773 #a2# Alias for \kbd{hg-buildpackage}
3774 alias hbp='hg-buildpackage'
3776 # execute commands on the versioned patch-queue from the current repos
3777 [[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
3779 # diffstat for specific version of a mercurial repository
3780 # hgstat => display diffstat between last revision and tip
3781 # hgstat 1234 => display diffstat between revision 1234 and tip
3782 #f5# Diffstat for specific version of a mercurial repos
3783 function hgstat () {
3785 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
3788 fi # end of check whether we have the 'hg'-executable
3790 # disable bracketed paste mode for dumb terminals
3791 [[ "$TERM" == dumb ]] && unset zle_bracketed_paste
3793 # grml-small cleanups and workarounds
3795 # The following is used to remove zsh-config-items that do not work
3796 # in grml-small by default.
3797 # If you do not want these adjustments (for whatever reason), set
3798 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
3799 # sources if it is there).
3801 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
3806 unalias 'V' &> /dev/null
3807 unfunction vman &> /dev/null
3808 unfunction viless &> /dev/null
3809 unfunction 2html &> /dev/null
3811 # manpages are not in grmlsmall
3812 unfunction manzsh &> /dev/null
3813 unfunction man2 &> /dev/null
3817 # See https://github.com/grml/grml/issues/56
3818 if ! [[ -x ${commands[dig]} ]]; then
3819 function dig_after_all () {
3823 unfunction dig_after_all
3826 if [[ -x ${commands[dig]} ]]; then
3831 printf 'This installation does not include `dig'\'' for size reasons.\n'
3832 printf 'Try `drill'\'' as a light weight alternative.\n'
3836 if [[ -x ${commands[dig]} ]]; then
3838 zle -M 'Found `dig'\'' installed. '
3840 zle -M 'Try `drill'\'' instead of `dig'\''.'
3849 ## genrefcard.pl settings
3851 ### doc strings for external functions from files
3852 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
3854 ### example: split functions-search 8,16,24,32
3855 #@# split functions-search 8
3857 ## END OF FILE #################################################################
3858 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4