1 # Filename: /etc/zsh/zshrc
2 # Purpose: config file for zsh (z shell)
3 # Authors: grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
4 # Bug-Reports: see http://grml.org/bugs/
5 # License: This file is licensed under the GPL v2.
6 ################################################################################
7 # This file is sourced only for interactive shells. It
8 # should contain commands to set up aliases, functions,
9 # options, key bindings, etc.
11 # Global Order: zshenv, zprofile, zshrc, zlogin
12 ################################################################################
15 # If you are using this file as your ~/.zshrc file, please use ~/.zshrc.pre
16 # and ~/.zshrc.local for your own customisations. The former file is read
17 # before ~/.zshrc, the latter is read after it. Also, consider reading the
18 # refcard and the reference manual for this setup, both available from:
19 # <http://grml.org/zsh/>
22 # If you want to help to improve grml's zsh setup, clone the grml-etc-core
23 # repository from git.grml.org:
24 # git clone git://git.grml.org/grml-etc-core.git
26 # Make your changes, commit them; use 'git format-patch' to create a series
27 # of patches and send those to the following address via 'git send-email':
28 # grml-etc-core@grml.org
30 # Doing so makes sure the right people get your patches for review and
33 # zsh-refcard-tag documentation:
34 # You may notice strange looking comments in this file.
35 # These are there for a purpose. grml's zsh-refcard can now be
36 # automatically generated from the contents of the actual configuration
37 # file. However, we need a little extra information on which comments
38 # and what lines of code to take into account (and for what purpose).
40 # Here is what they mean:
42 # List of tags (comment types) used:
43 # #a# Next line contains an important alias, that should
44 # be included in the grml-zsh-refcard.
45 # (placement tag: @@INSERT-aliases@@)
46 # #f# Next line contains the beginning of an important function.
47 # (placement tag: @@INSERT-functions@@)
48 # #v# Next line contains an important variable.
49 # (placement tag: @@INSERT-variables@@)
50 # #k# Next line contains an important keybinding.
51 # (placement tag: @@INSERT-keybindings@@)
52 # #d# Hashed directories list generation:
53 # start denotes the start of a list of 'hash -d'
55 # end denotes its end.
56 # (placement tag: @@INSERT-hasheddirs@@)
57 # #A# Abbreviation expansion list generation:
58 # start denotes the beginning of abbreviations.
59 # end denotes their end.
60 # Lines within this section that end in '#d .*' provide
61 # extra documentation to be included in the refcard.
62 # (placement tag: @@INSERT-abbrev@@)
63 # #m# This tag allows you to manually generate refcard entries
64 # for code lines that are hard/impossible to parse.
66 # #m# k ESC-h Call the run-help function
67 # That would add a refcard entry in the keybindings table
68 # for 'ESC-h' with the given comment.
69 # So the syntax is: #m# <section> <argument> <comment>
70 # #o# This tag lets you insert entries to the 'other' hash.
71 # Generally, this should not be used. It is there for
72 # things that cannot be done easily in another way.
73 # (placement tag: @@INSERT-other-foobar@@)
75 # All of these tags (except for m and o) take two arguments, the first
76 # within the tag, the other after the tag:
78 # #<tag><section># <comment>
80 # Where <section> is really just a number, which are defined by the
81 # @secmap array on top of 'genrefcard.pl'. The reason for numbers
82 # instead of names is, that for the reader, the tag should not differ
83 # much from a regular comment. For zsh, it is a regular comment indeed.
84 # The numbers have got the following meanings:
93 # So, the following will add an entry to the 'functions' table in the
94 # 'system' section, with a (hopefully) descriptive comment:
95 # #f1# Edit an alias via zle
98 # It will then show up in the @@INSERT-aliases-system@@ replacement tag
99 # that can be found in 'grml-zsh-refcard.tex.in'.
100 # If the section number is omitted, the 'default' section is assumed.
101 # Furthermore, in 'grml-zsh-refcard.tex.in' @@INSERT-aliases@@ is
102 # exactly the same as @@INSERT-aliases-default@@. If you want a list of
103 # *all* aliases, for example, use @@INSERT-aliases-all@@.
106 # just execute 'ZSH_PROFILE_RC=1 zsh' and run 'zprof' to get the details
107 if [[ $ZSH_PROFILE_RC -gt 0 ]] ; then
111 # load .zshrc.pre to give the user the chance to overwrite the defaults
112 [[ -r ${ZDOTDIR:-${HOME}}/.zshrc.pre ]] && source ${ZDOTDIR:-${HOME}}/.zshrc.pre
114 # check for version/system
115 # check for versions (compatibility reasons)
117 [[ $ZSH_VERSION == <4->* ]] && return 0
122 [[ $ZSH_VERSION == 4.<1->* || $ZSH_VERSION == <5->* ]] && return 0
127 [[ $ZSH_VERSION == 4.<2->* || $ZSH_VERSION == <5->* ]] && return 0
132 [[ $ZSH_VERSION == 4.2.<5->* || $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0
137 [[ $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0
142 [[ $ZSH_VERSION == 4.3.<3->* || $ZSH_VERSION == 4.<4->* \
143 || $ZSH_VERSION == <5->* ]] && return 0
148 [[ $ZSH_VERSION == 4.3.<7->* || $ZSH_VERSION == 4.<4->* \
149 || $ZSH_VERSION == <5->* ]] && return 0
154 [[ $ZSH_VERSION == 4.3.<9->* || $ZSH_VERSION == 4.<4->* \
155 || $ZSH_VERSION == <5->* ]] && return 0
159 #f1# Checks whether or not you're running grml
161 [[ -f /etc/grml_version ]] && return 0
165 #f1# Checks whether or not you're running a grml cd
166 function isgrmlcd () {
167 [[ -f /etc/grml_cd ]] && return 0
172 #f1# Checks whether or not you're running grml-small
173 function isgrmlsmall () {
174 if [[ ${${${(f)"$(</etc/grml_version)"}%% *}##*-} == 'small' ]]; then
180 function isgrmlsmall () { return 1 }
183 GRML_OSTYPE=$(uname -s)
185 function islinux () {
186 [[ $GRML_OSTYPE == "Linux" ]]
189 function isdarwin () {
190 [[ $GRML_OSTYPE == "Darwin" ]]
193 function isfreebsd () {
194 [[ $GRML_OSTYPE == "FreeBSD" ]]
197 function isopenbsd () {
198 [[ $GRML_OSTYPE == "OpenBSD" ]]
201 function issolaris () {
202 [[ $GRML_OSTYPE == "SunOS" ]]
205 #f1# are we running within an utf environment?
206 function isutfenv () {
207 case "$LANG $CHARSET $LANGUAGE" in
214 # check for user, if not running as root set $SUDO to sudo
215 (( EUID != 0 )) && SUDO='sudo' || SUDO=''
217 # change directory to home on first invocation of zsh
218 # important for rungetty -> autologin
219 # Thanks go to Bart Schaefer!
220 isgrml && function checkhome () {
221 if [[ -z "$ALREADY_DID_CD_HOME" ]] ; then
222 export ALREADY_DID_CD_HOME=$HOME
227 # check for zsh v3.1.7+
229 if ! [[ ${ZSH_VERSION} == 3.1.<7->* \
230 || ${ZSH_VERSION} == 3.<2->.<->* \
231 || ${ZSH_VERSION} == <4->.<->* ]] ; then
234 printf '-!- In this configuration we try to make use of features, that only\n'
235 printf '-!- require version 3.1.7 of the shell; That way this setup can be\n'
236 printf '-!- used with a wide range of zsh versions, while using fairly\n'
237 printf '-!- advanced features in all supported versions.\n'
239 printf '-!- However, you are running zsh version %s.\n' "$ZSH_VERSION"
241 printf '-!- While this *may* work, it might as well fail.\n'
242 printf '-!- Please consider updating to at least version 3.1.7 of zsh.\n'
244 printf '-!- DO NOT EXPECT THIS TO WORK FLAWLESSLY!\n'
245 printf '-!- If it does today, you'\''ve been lucky.\n'
247 printf '-!- Ye been warned!\n'
250 function zstyle () { : }
253 # autoload wrapper - use this one instead of autoload directly
254 # We need to define this function as early as this, because autoloading
255 # 'is-at-least()' needs it.
256 function zrcautoload () {
264 for fdir in ${fpath} ; do
265 [[ -e ${fdir}/${ffile} ]] && (( ffound = 1 ))
268 (( ffound == 0 )) && return 1
269 if [[ $ZSH_VERSION == 3.1.<6-> || $ZSH_VERSION == <4->* ]] ; then
270 autoload -U ${ffile} || return 1
272 autoload ${ffile} || return 1
277 # The following is the ‘add-zsh-hook’ function from zsh upstream. It is
278 # included here to make the setup work with older versions of zsh (prior to
279 # 4.3.7) in which this function had a bug that triggers annoying errors during
280 # shell startup. This is exactly upstreams code from f0068edb4888a4d8fe94def,
281 # with just a few adjustments in coding style to make the function look more
282 # compact. This definition can be removed as soon as we raise the minimum
283 # version requirement to 4.3.7 or newer.
284 function add-zsh-hook () {
285 # Add to HOOK the given FUNCTION.
286 # HOOK is one of chpwd, precmd, preexec, periodic, zshaddhistory,
287 # zshexit, zsh_directory_name (the _functions subscript is not required).
289 # With -d, remove the function from the hook instead; delete the hook
290 # variable if it is empty.
292 # -D behaves like -d, but pattern characters are active in the function
293 # name, so any matching function will be deleted from the hook.
295 # Without -d, the FUNCTION is marked for autoload; -U is passed down to
296 # autoload if that is given, as are -z and -k. (This is harmless if the
297 # function is actually defined inline.)
301 chpwd precmd preexec periodic zshaddhistory zshexit
304 local usage="Usage: $0 hook function\nValid hooks are:\n $hooktypes"
307 integer del list help
308 while getopts "dDhLUzk" opt; do
314 ([Uzk]) autoopts+=(-$opt) ;;
318 shift $(( OPTIND - 1 ))
320 typeset -mp "(${1:-${(@j:|:)hooktypes}})_functions"
322 elif (( help || $# != 2 || ${hooktypes[(I)$1]} == 0 )); then
323 print -u$(( 2 - help )) $usage
324 return $(( 1 - help ))
326 local hook="${1}_functions"
329 # delete, if hook is set
330 if (( ${(P)+hook} )); then
331 if (( del == 2 )); then
332 set -A $hook ${(P)hook:#${~fn}}
334 set -A $hook ${(P)hook:#$fn}
336 # unset if no remaining entries --- this can give better
337 # performance in some cases
338 if (( ! ${(P)#hook} )); then
343 if (( ${(P)+hook} )); then
344 if (( ${${(P)hook}[(I)$fn]} == 0 )); then
345 set -A $hook ${(P)hook} $fn
350 autoload $autoopts -- $fn
354 # Load is-at-least() for more precise version checks Note that this test will
355 # *always* fail, if the is-at-least function could not be marked for
357 zrcautoload is-at-least || function is-at-least () { return 1 }
359 # set some important options (as early as possible)
361 # append history list to the history file; this is the default but we make sure
362 # because it's required for share_history.
363 setopt append_history
365 # import new commands from the history file also in other zsh-session
366 is4 && setopt share_history
368 # save each command's beginning timestamp and the duration to the history file
369 setopt extended_history
371 # If a new command line being added to the history list duplicates an older
372 # one, the older command is removed from the list
373 is4 && setopt histignorealldups
375 # remove command lines from the history list when the first character on the
377 setopt histignorespace
379 # if a command is issued that can't be executed as a normal command, and the
380 # command is the name of a directory, perform the cd command to that directory.
383 # in order to use #, ~ and ^ for filename generation grep word
384 # *~(*.gz|*.bz|*.bz2|*.zip|*.Z) -> searches for word not in compressed files
385 # don't forget to quote '^', '~' and '#'!
388 # display PID when suspending processes as well
391 # report the status of backgrounds jobs immediately
394 # whenever a command completion is attempted, make sure the entire command path
398 # not just at the end
399 setopt completeinword
401 # Don't send SIGHUP to background processes when the shell exits.
404 # make cd push the old directory onto the directory stack.
410 # don't push the same dir twice.
411 setopt pushd_ignore_dups
413 # * shouldn't match dotfiles. ever.
416 # use zsh style word splitting
419 # don't error out when unset parameters are used
422 # setting some default values
425 NOPRECMD=${NOPRECMD:-0}
426 COMMAND_NOT_FOUND=${COMMAND_NOT_FOUND:-0}
427 GRML_ZSH_CNF_HANDLER=${GRML_ZSH_CNF_HANDLER:-/usr/share/command-not-found/command-not-found}
428 GRML_DISPLAY_BATTERY=${GRML_DISPLAY_BATTERY:-${BATTERY:-0}}
429 GRMLSMALL_SPECIFIC=${GRMLSMALL_SPECIFIC:-1}
430 ZSH_NO_DEFAULT_LOCALE=${ZSH_NO_DEFAULT_LOCALE:-0}
432 typeset -ga ls_options
433 typeset -ga grep_options
434 if ls --color=auto / >/dev/null 2>&1; then
435 ls_options+=( --color=auto )
436 elif ls -G / >/dev/null 2>&1; then
439 if grep --color=auto -q "a" <<< "a" >/dev/null 2>&1; then
440 grep_options+=( --color=auto )
444 # this function checks if a command exists and returns either true
445 # or false. This avoids using 'which' and 'whence', which will
446 # avoid problems with aliases for which on certain weird systems. :-)
447 # Usage: check_com [-c|-g] word
448 # -c only checks for external commands
449 # -g does the usual tests and also checks for global aliases
450 function check_com () {
452 local -i comonly gatoo
456 if [[ $1 == '-c' ]] ; then
459 elif [[ $1 == '-g' ]] ; then
464 if (( ${#argv} != 1 )) ; then
465 printf 'usage: check_com [-c|-g] <command>\n' >&2
469 if (( comonly > 0 )) ; then
470 (( ${+commands[$1]} )) && return 0
474 if (( ${+commands[$1]} )) \
475 || (( ${+functions[$1]} )) \
476 || (( ${+aliases[$1]} )) \
477 || (( ${+reswords[(r)$1]} )) ; then
481 if (( gatoo > 0 )) && (( ${+galiases[$1]} )) ; then
488 # creates an alias and precedes the command with
489 # sudo if $EUID is not zero.
492 local only=0 ; local multi=0
494 while getopts ":hao" opt; do
499 printf 'usage: salias [-hoa] <alias-expression>\n'
500 printf ' -h shows this help text.\n'
501 printf ' -a replace '\'' ; '\'' sequences with '\'' ; sudo '\''.\n'
502 printf ' be careful using this option.\n'
503 printf ' -o only sets an alias if a preceding sudo would be needed.\n'
506 *) salias -h >&2; return 1 ;;
509 shift "$((OPTIND-1))"
511 if (( ${#argv} > 1 )) ; then
512 printf 'Too many arguments %s\n' "${#argv}"
516 key="${1%%\=*}" ; val="${1#*\=}"
517 if (( EUID == 0 )) && (( only == 0 )); then
518 alias -- "${key}=${val}"
519 elif (( EUID > 0 )) ; then
520 (( multi > 0 )) && val="${val// ; / ; sudo }"
521 alias -- "${key}=sudo ${val}"
527 # Check if we can read given files and source those we can.
528 function xsource () {
529 if (( ${#argv} < 1 )) ; then
530 printf 'usage: xsource FILE(s)...\n' >&2
534 while (( ${#argv} > 0 )) ; do
535 [[ -r "$1" ]] && source "$1"
541 # Check if we can read a given file and 'cat(1)' it.
544 if (( ${#argv} != 1 )) ; then
545 printf 'usage: xcat FILE\n' >&2
549 [[ -r $1 ]] && cat $1
553 # Remove these functions again, they are of use only in these
554 # setup files. This should be called at the end of .zshrc.
555 function xunfunction () {
559 funcs=(salias xcat xsource xunfunction zrcautoload zrcautozle)
560 for func in $funcs ; do
561 [[ -n ${functions[$func]} ]] \
567 # this allows us to stay in sync with grml's zshrc and put own
568 # modifications in ~/.zshrc.local
569 function zrclocal () {
570 xsource "/etc/zsh/zshrc.local"
571 xsource "${ZDOTDIR:-${HOME}}/.zshrc.local"
576 if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then
577 xsource "/etc/default/locale"
580 for var in LANG LC_ALL LC_MESSAGES ; do
581 [[ -n ${(P)var} ]] && export $var
586 if check_com -c vim ; then
588 export EDITOR=${EDITOR:-vim}
590 export EDITOR=${EDITOR:-vi}
594 export PAGER=${PAGER:-less}
597 export MAIL=${MAIL:-/var/mail/$USER}
599 # color setup for ls:
600 check_com -c dircolors && eval $(dircolors -b)
601 # color setup for ls on OS X / FreeBSD:
602 isdarwin && export CLICOLOR=1
603 isfreebsd && export CLICOLOR=1
605 # do MacPorts setup on darwin
606 if isdarwin && [[ -d /opt/local ]]; then
607 # Note: PATH gets set in /etc/zprofile on Darwin, so this can't go into
609 PATH="/opt/local/bin:/opt/local/sbin:$PATH"
610 MANPATH="/opt/local/share/man:$MANPATH"
612 # do Fink setup on darwin
613 isdarwin && xsource /sw/bin/init.sh
615 # load our function and completion directories
616 for fdir in /usr/share/grml/zsh/completion /usr/share/grml/zsh/functions; do
617 fpath=( ${fdir} ${fdir}/**/*(/N) ${fpath} )
620 ffiles=(/usr/share/grml/zsh/functions/**/[^_]*[^~](N.:t))
621 (( ${#ffiles} > 0 )) && autoload -U "${ffiles[@]}"
624 # support colors in less
625 export LESS_TERMCAP_mb=$'\E[01;31m'
626 export LESS_TERMCAP_md=$'\E[01;31m'
627 export LESS_TERMCAP_me=$'\E[0m'
628 export LESS_TERMCAP_se=$'\E[0m'
629 export LESS_TERMCAP_so=$'\E[01;44;33m'
630 export LESS_TERMCAP_ue=$'\E[0m'
631 export LESS_TERMCAP_us=$'\E[01;32m'
636 # report about cpu-/system-/user-time of command if running longer than
640 # watch for everyone but me and root
643 # automatically remove duplicates from these arrays
644 typeset -U path PATH cdpath CDPATH fpath FPATH manpath MANPATH
648 for mod in parameter complist deltochar mathfunc ; do
649 zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
650 done && builtin unset -v mod
652 # autoload zsh modules when they are referenced
654 zmodload -a zsh/stat zstat
655 zmodload -a zsh/zpty zpty
656 zmodload -ap zsh/mapfile mapfile
660 COMPDUMPFILE=${COMPDUMPFILE:-${ZDOTDIR:-${HOME}}/.zcompdump}
661 if zrcautoload compinit ; then
662 compinit -d ${COMPDUMPFILE} || print 'Notice: no compinit available :('
664 print 'Notice: no compinit available :('
670 # called later (via is4 && grmlcomp)
671 # note: use 'zstyle' for getting current settings
672 # press ^xh (control-x h) for getting tags in context; ^x? (control-x ?) to run complete_debug with trace output
673 function grmlcomp () {
674 # TODO: This could use some additional information
676 # Make sure the completion system is initialised
677 (( ${+_comps} )) || return 1
679 # allow one error for every three characters typed in approximate completer
680 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
682 # don't complete backup files as executables
683 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
685 # start menu completion only if it could find no unambiguous initial string
686 zstyle ':completion:*:correct:*' insert-unambiguous true
687 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
688 zstyle ':completion:*:correct:*' original true
690 # activate color-completion
691 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
693 # format on completion
694 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
696 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
697 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
699 # insert all expansions for expand completer
700 zstyle ':completion:*:expand:*' tag-order all-expansions
701 zstyle ':completion:*:history-words' list false
704 zstyle ':completion:*:history-words' menu yes
706 # ignore duplicate entries
707 zstyle ':completion:*:history-words' remove-all-dups yes
708 zstyle ':completion:*:history-words' stop yes
710 # match uppercase from lowercase
711 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
713 # separate matches into groups
714 zstyle ':completion:*:matches' group 'yes'
715 zstyle ':completion:*' group-name ''
717 if [[ "$NOMENU" -eq 0 ]] ; then
718 # if there are more than 5 options allow selecting from a menu
719 zstyle ':completion:*' menu select=5
721 # don't use any menus at all
725 zstyle ':completion:*:messages' format '%d'
726 zstyle ':completion:*:options' auto-description '%d'
728 # describe options in full
729 zstyle ':completion:*:options' description 'yes'
731 # on processes completion complete all user processes
732 zstyle ':completion:*:processes' command 'ps -au$USER'
734 # offer indexes before parameters in subscripts
735 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
737 # provide verbose completion information
738 zstyle ':completion:*' verbose true
740 # recent (as of Dec 2007) zsh versions are able to provide descriptions
741 # for commands (read: 1st word in the line) that it will list for the user
742 # to choose from. The following disables that, because it's not exactly fast.
743 zstyle ':completion:*:-command-:*:' verbose false
745 # set format for warnings
746 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
748 # define files to ignore for zcompile
749 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
750 zstyle ':completion:correct:' prompt 'correct to: %e'
752 # Ignore completion functions for commands you don't have:
753 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
755 # Provide more processes in completion of programs like killall:
756 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
758 # complete manual by their section
759 zstyle ':completion:*:manuals' separate-sections true
760 zstyle ':completion:*:manuals.*' insert-sections true
761 zstyle ':completion:*:man:*' menu yes select
763 # Search path for sudo completion
764 zstyle ':completion:*:sudo:*' command-path /usr/local/sbin \
772 # provide .. as a completion
773 zstyle ':completion:*' special-dirs ..
775 # run rehash on completion so new installed program are found automatically:
776 function _force_rehash () {
777 (( CURRENT == 1 )) && rehash
782 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
783 if [[ "$NOCOR" -gt 0 ]] ; then
784 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
787 # try to be smart about when to use what completer...
789 zstyle -e ':completion:*' completer '
790 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
791 _last_try="$HISTNO$BUFFER$CURSOR"
792 reply=(_complete _match _ignored _prefix _files)
794 if [[ $words[1] == (rm|mv) ]] ; then
795 reply=(_complete _files)
797 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
802 # command for process lists, the local web server details and host completion
803 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
805 # Some functions, like _apt and _dpkg, are very slow. We can use a cache in
806 # order to speed things up
807 if [[ ${GRML_COMP_CACHING:-yes} == yes ]]; then
808 GRML_COMP_CACHE_DIR=${GRML_COMP_CACHE_DIR:-${ZDOTDIR:-$HOME}/.cache}
809 if [[ ! -d ${GRML_COMP_CACHE_DIR} ]]; then
810 command mkdir -p "${GRML_COMP_CACHE_DIR}"
812 zstyle ':completion:*' use-cache yes
813 zstyle ':completion:*:complete:*' cache-path "${GRML_COMP_CACHE_DIR}"
818 [[ -r ~/.ssh/config ]] && _ssh_config_hosts=(${${(s: :)${(ps:\t:)${${(@M)${(f)"$(<$HOME/.ssh/config)"}:#Host *}#Host }}}:#*[*?]*}) || _ssh_config_hosts=()
819 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
820 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
828 "$_ssh_config_hosts[@]"
833 zstyle ':completion:*:hosts' hosts $hosts
834 # TODO: so, why is this here?
835 # zstyle '*' hosts $hosts
837 # use generic completion system for programs not yet defined; (_gnu_generic works
838 # with commands that provide a --help option with "standard" gnu-like output.)
839 for compcom in cp deborphan df feh fetchipac gpasswd head hnb ipacsum mv \
841 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
844 # see upgrade function in this file
845 compdef _hosts upgrade
848 # Keyboard setup: The following is based on the same code, we wrote for
849 # debian's setup. It ensures the terminal is in the right mode, when zle is
850 # active, so the values from $terminfo are valid. Therefore, this setup should
851 # work on all systems, that have support for `terminfo'. It also requires the
852 # zsh in use to have the `zsh/terminfo' module built.
854 # If you are customising your `zle-line-init()' or `zle-line-finish()'
855 # functions, make sure you call the following utility functions in there:
857 # - zle-line-init(): zle-smkx
858 # - zle-line-finish(): zle-rmkx
860 # Use emacs-like key bindings by default:
865 ## beginning-of-line OR beginning-of-buffer OR beginning of history
866 ## by: Bart Schaefer <schaefer@brasslantern.com>, Bernhard Tittelbach
867 function beginning-or-end-of-somewhere () {
869 if [[ ( "${LBUFFER[-1]}" == $'\n' && "${WIDGET}" == beginning-of* ) || \
870 ( "${RBUFFER[1]}" == $'\n' && "${WIDGET}" == end-of* ) ]]; then
871 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
873 zle .${WIDGET:s/somewhere/line-hist/} "$@"
874 if (( HISTNO != hno )); then
875 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
879 zle -N beginning-of-somewhere beginning-or-end-of-somewhere
880 zle -N end-of-somewhere beginning-or-end-of-somewhere
882 # add a command line to the shells history without executing it
883 function commit-to-history () {
884 print -s ${(z)BUFFER}
887 zle -N commit-to-history
889 # only slash should be considered as a word separator:
890 function slash-backward-kill-word () {
891 local WORDCHARS="${WORDCHARS:s@/@}"
893 zle backward-kill-word
895 zle -N slash-backward-kill-word
897 # a generic accept-line wrapper
899 # This widget can prevent unwanted autocorrections from command-name
900 # to _command-name, rehash automatically on enter and call any number
901 # of builtin and user-defined widgets in different contexts.
903 # For a broader description, see:
904 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
906 # The code is imported from the file 'zsh/functions/accept-line' from
907 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
908 # distributed under the same terms as zsh itself.
910 # A newly added command will may not be found or will cause false
911 # correction attempts, if you got auto-correction set. By setting the
912 # following style, we force accept-line() to rehash, if it cannot
913 # find the first word on the command line in the $command[] hash.
914 zstyle ':acceptline:*' rehash true
916 function Accept-Line () {
917 setopt localoptions noksharrays
921 local alcontext=${1:-$alcontext}
923 zstyle -a ":acceptline:${alcontext}" actions subs
925 (( ${#subs} < 1 )) && return 0
928 for sub in ${subs} ; do
929 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
932 (( aldone > 0 )) && break
936 function Accept-Line-getdefault () {
940 zstyle -s ":acceptline:${alcontext}" default_action default_action
941 case ${default_action} in
943 printf ".accept-line"
946 printf ${default_action}
951 function Accept-Line-HandleContext () {
954 default_action=$(Accept-Line-getdefault)
955 zstyle -T ":acceptline:${alcontext}" call_default \
956 && zle ${default_action}
959 function accept-line () {
960 setopt localoptions noksharrays
963 local buf com fname format msg default_action
967 cmdline=(${(z)BUFFER})
971 Accept-Line 'preprocess'
973 zstyle -t ":acceptline:${alcontext}" rehash \
974 && [[ -z ${commands[$com]} ]] \
978 && [[ -n ${reswords[(r)$com]} ]] \
979 || [[ -n ${aliases[$com]} ]] \
980 || [[ -n ${functions[$com]} ]] \
981 || [[ -n ${builtins[$com]} ]] \
982 || [[ -n ${commands[$com]} ]] ; then
984 # there is something sensible to execute, just do it.
986 Accept-Line-HandleContext
991 if [[ -o correct ]] \
992 || [[ -o correctall ]] \
993 && [[ -n ${functions[$fname]} ]] ; then
995 # nothing there to execute but there is a function called
996 # _command_name; a completion widget. Makes no sense to
997 # call it on the commandline, but the correct{,all} options
998 # will ask for it nevertheless, so warn the user.
999 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
1000 # Okay, we warned the user before, he called us again,
1001 # so have it his way.
1003 Accept-Line-HandleContext
1008 if zstyle -t ":acceptline:${alcontext}" nocompwarn ; then
1010 Accept-Line-HandleContext
1012 # prepare warning message for the user, configurable via zstyle.
1013 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
1015 if [[ -z ${msg} ]] ; then
1016 msg="%c will not execute and completion %f exists."
1019 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
1024 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
1025 # If we are here, the commandline contains something that is not
1026 # executable, which is neither subject to _command_name correction
1027 # and is not empty. might be a variable assignment
1029 Accept-Line-HandleContext
1034 # If we got this far, the commandline only contains whitespace, or is empty.
1036 Accept-Line-HandleContext
1041 zle -N Accept-Line-HandleContext
1043 # power completion / abbreviation expansion / buffer expansion
1044 # see http://zshwiki.org/home/examples/zleiab for details
1045 # less risky than the global aliases but powerful as well
1046 # just type the abbreviation key and afterwards 'ctrl-x .' to expand it
1049 setopt interactivecomments
1051 # key # value (#d additional doc string)
1057 'G' '|& grep '${grep_options:+"${grep_options[*]}"}
1059 'Hl' ' --help |& less -r' #d (Display help in pager)
1063 'N' '&>/dev/null' #d (No Output)
1064 'R' '| tr A-z N-za-m' #d (ROT13)
1065 'SL' '| sort | less'
1070 'co' './configure && make && sudo make install'
1073 function zleiab () {
1078 LBUFFER=${LBUFFER%%(#m)[.\-+:|_a-zA-Z0-9]#}
1079 LBUFFER+=${abk[$MATCH]:-$MATCH}
1084 function help-show-abk () {
1085 zle -M "$(print "Available abbreviations for expansion:"; print -a -C 2 ${(kv)abk})"
1088 zle -N help-show-abk
1090 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
1091 function insert-datestamp () { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
1092 zle -N insert-datestamp
1094 # press esc-m for inserting last typed word again (thanks to caphuso!)
1095 function insert-last-typed-word () { zle insert-last-word -- 0 -1 };
1096 zle -N insert-last-typed-word;
1098 function grml-zsh-fg () {
1099 if (( ${#jobstates} )); then
1101 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
1102 BUFFER="${BUFFER}fg"
1105 zle -M 'No background jobs. Doing nothing.'
1110 # run command line as user root via sudo:
1111 function sudo-command-line () {
1112 [[ -z $BUFFER ]] && zle up-history
1113 if [[ $BUFFER != sudo\ * ]]; then
1114 BUFFER="sudo $BUFFER"
1115 CURSOR=$(( CURSOR+5 ))
1118 zle -N sudo-command-line
1120 ### jump behind the first word on the cmdline.
1121 ### useful to add options.
1122 function jump_after_first_word () {
1124 words=(${(z)BUFFER})
1126 if (( ${#words} <= 1 )) ; then
1129 CURSOR=${#${words[1]}}
1132 zle -N jump_after_first_word
1134 #f5# Create directory under cursor or the selected area
1135 function inplaceMkDirs () {
1136 # Press ctrl-xM to create the directory under the cursor or the selected area.
1137 # To select an area press ctrl-@ or ctrl-space and use the cursor.
1138 # Use case: you type "mv abc ~/testa/testb/testc/" and remember that the
1139 # directory does not exist yet -> press ctrl-XM and problem solved
1141 if ((REGION_ACTIVE==1)); then
1142 local F=$MARK T=$CURSOR
1143 if [[ $F -gt $T ]]; then
1147 # get marked area from buffer and eliminate whitespace
1148 PATHTOMKDIR=${BUFFER[F+1,T]%%[[:space:]]##}
1149 PATHTOMKDIR=${PATHTOMKDIR##[[:space:]]##}
1151 local bufwords iword
1152 bufwords=(${(z)LBUFFER})
1154 bufwords=(${(z)BUFFER})
1155 PATHTOMKDIR="${(Q)bufwords[iword]}"
1157 [[ -z "${PATHTOMKDIR}" ]] && return 1
1158 PATHTOMKDIR=${~PATHTOMKDIR}
1159 if [[ -e "${PATHTOMKDIR}" ]]; then
1160 zle -M " path already exists, doing nothing"
1162 zle -M "$(mkdir -p -v "${PATHTOMKDIR}")"
1167 zle -N inplaceMkDirs
1169 #v1# set number of lines to display per page
1170 HELP_LINES_PER_PAGE=20
1171 #v1# set location of help-zle cache file
1172 HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh
1173 # helper function for help-zle, actually generates the help text
1174 function help_zle_parse_keybindings () {
1177 unsetopt ksharrays #indexing starts at 1
1179 #v1# choose files that help-zle will parse for keybindings
1180 ((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local )
1182 if [[ -r $HELP_ZLE_CACHE_FILE ]]; then
1185 for f ($HELPZLE_KEYBINDING_FILES) [[ $f -nt $HELP_ZLE_CACHE_FILE ]] && load_cache=1
1186 [[ $load_cache -eq 0 ]] && . $HELP_ZLE_CACHE_FILE && return
1189 #fill with default keybindings, possibly to be overwriten in a file later
1190 #Note that due to zsh inconsistency on escaping assoc array keys, we encase the key in '' which we will remove later
1191 local -A help_zle_keybindings
1192 help_zle_keybindings['<Ctrl>@']="set MARK"
1193 help_zle_keybindings['<Ctrl>x<Ctrl>j']="vi-join lines"
1194 help_zle_keybindings['<Ctrl>x<Ctrl>b']="jump to matching brace"
1195 help_zle_keybindings['<Ctrl>x<Ctrl>u']="undo"
1196 help_zle_keybindings['<Ctrl>_']="undo"
1197 help_zle_keybindings['<Ctrl>x<Ctrl>f<c>']="find <c> in cmdline"
1198 help_zle_keybindings['<Ctrl>a']="goto beginning of line"
1199 help_zle_keybindings['<Ctrl>e']="goto end of line"
1200 help_zle_keybindings['<Ctrl>t']="transpose charaters"
1201 help_zle_keybindings['<Alt>t']="transpose words"
1202 help_zle_keybindings['<Alt>s']="spellcheck word"
1203 help_zle_keybindings['<Ctrl>k']="backward kill buffer"
1204 help_zle_keybindings['<Ctrl>u']="forward kill buffer"
1205 help_zle_keybindings['<Ctrl>y']="insert previously killed word/string"
1206 help_zle_keybindings["<Alt>'"]="quote line"
1207 help_zle_keybindings['<Alt>"']="quote from mark to cursor"
1208 help_zle_keybindings['<Alt><arg>']="repeat next cmd/char <arg> times (<Alt>-<Alt>1<Alt>0a -> -10 times 'a')"
1209 help_zle_keybindings['<Alt>u']="make next word Uppercase"
1210 help_zle_keybindings['<Alt>l']="make next word lowercase"
1211 help_zle_keybindings['<Ctrl>xd']="preview expansion under cursor"
1212 help_zle_keybindings['<Alt>q']="push current CL into background, freeing it. Restore on next CL"
1213 help_zle_keybindings['<Alt>.']="insert (and interate through) last word from prev CLs"
1214 help_zle_keybindings['<Alt>,']="complete word from newer history (consecutive hits)"
1215 help_zle_keybindings['<Alt>m']="repeat last typed word on current CL"
1216 help_zle_keybindings['<Ctrl>v']="insert next keypress symbol literally (e.g. for bindkey)"
1217 help_zle_keybindings['!!:n*<Tab>']="insert last n arguments of last command"
1218 help_zle_keybindings['!!:n-<Tab>']="insert arguments n..N-2 of last command (e.g. mv s s d)"
1219 help_zle_keybindings['<Alt>h']="show help/manpage for current command"
1221 #init global variables
1222 unset help_zle_lines help_zle_sln
1223 typeset -g -a help_zle_lines
1224 typeset -g help_zle_sln=1
1227 local lastkeybind_desc contents #last description starting with #k# that we found
1228 local num_lines_elapsed=0 #number of lines between last description and keybinding
1229 #search config files in the order they a called (and thus the order in which they overwrite keybindings)
1230 for f in $HELPZLE_KEYBINDING_FILES; do
1231 [[ -r "$f" ]] || continue #not readable ? skip it
1233 for cline in "${(f)contents}"; do
1234 #zsh pattern: matches lines like: #k# ..............
1235 if [[ "$cline" == (#s)[[:space:]]#\#k\#[[:space:]]##(#b)(*)[[:space:]]#(#e) ]]; then
1236 lastkeybind_desc="$match[*]"
1238 #zsh pattern: matches lines that set a keybinding using bind2map, bindkey or compdef -k
1239 # ignores lines that are commentend out
1240 # grabs first in '' or "" enclosed string with length between 1 and 6 characters
1241 elif [[ "$cline" == [^#]#(bind2maps[[:space:]](*)-s|bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then
1242 #description prevously found ? description not more than 2 lines away ? keybinding not empty ?
1243 if [[ -n $lastkeybind_desc && $num_lines_elapsed -lt 2 && -n $match[1] ]]; then
1244 #substitute keybinding string with something readable
1245 k=${${${${${${${match[1]/\\e\^h/<Alt><BS>}/\\e\^\?/<Alt><BS>}/\\e\[5~/<PageUp>}/\\e\[6~/<PageDown>}//(\\e|\^\[)/<Alt>}//\^/<Ctrl>}/3~/<Alt><Del>}
1246 #put keybinding in assoc array, possibly overwriting defaults or stuff found in earlier files
1247 #Note that we are extracting the keybinding-string including the quotes (see Note at beginning)
1248 help_zle_keybindings[${k}]=$lastkeybind_desc
1252 ((num_lines_elapsed++))
1257 #calculate length of keybinding column
1259 for k (${(k)help_zle_keybindings[@]}) ((kstrlen < ${#k})) && kstrlen=${#k}
1260 #convert the assoc array into preformated lines, which we are able to sort
1261 for k v in ${(kv)help_zle_keybindings[@]}; do
1262 #pad keybinding-string to kstrlen chars and remove outermost characters (i.e. the quotes)
1263 help_zle_lines+=("${(r:kstrlen:)k[2,-2]}${v}")
1265 #sort lines alphabetically
1266 help_zle_lines=("${(i)help_zle_lines[@]}")
1267 [[ -d ${HELP_ZLE_CACHE_FILE:h} ]] || mkdir -p "${HELP_ZLE_CACHE_FILE:h}"
1268 echo "help_zle_lines=(${(q)help_zle_lines[@]})" >| $HELP_ZLE_CACHE_FILE
1269 zcompile $HELP_ZLE_CACHE_FILE
1271 typeset -g help_zle_sln
1272 typeset -g -a help_zle_lines
1274 # Provides (partially autogenerated) help on keybindings and the zsh line editor
1275 function help-zle () {
1277 unsetopt ksharrays #indexing starts at 1
1278 #help lines already generated ? no ? then do it
1279 [[ ${+functions[help_zle_parse_keybindings]} -eq 1 ]] && {help_zle_parse_keybindings && unfunction help_zle_parse_keybindings}
1280 #already displayed all lines ? go back to the start
1281 [[ $help_zle_sln -gt ${#help_zle_lines} ]] && help_zle_sln=1
1282 local sln=$help_zle_sln
1283 #note that help_zle_sln is a global var, meaning we remember the last page we viewed
1284 help_zle_sln=$((help_zle_sln + HELP_LINES_PER_PAGE))
1285 zle -M "${(F)help_zle_lines[sln,help_zle_sln-1]}"
1289 ## complete word from currently visible Screen or Tmux buffer.
1290 if check_com -c screen || check_com -c tmux; then
1291 function _complete_screen_display () {
1292 [[ "$TERM" != "screen" ]] && return 1
1294 local TMPFILE=$(mktemp)
1295 local -U -a _screen_display_wordlist
1296 trap "rm -f $TMPFILE" EXIT
1298 # fill array with contents from screen hardcopy
1299 if ((${+TMUX})); then
1300 #works, but crashes tmux below version 1.4
1301 #luckily tmux -V option to ask for version, was also added in 1.4
1302 tmux -V &>/dev/null || return
1303 tmux -q capture-pane \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0
1305 screen -X hardcopy $TMPFILE
1306 # screen sucks, it dumps in latin1, apparently always. so recode it
1308 check_com recode && recode latin1 $TMPFILE
1310 _screen_display_wordlist=( ${(QQ)$(<$TMPFILE)} )
1311 # remove PREFIX to be completed from that array
1312 _screen_display_wordlist[${_screen_display_wordlist[(i)$PREFIX]}]=""
1313 compadd -a _screen_display_wordlist
1315 #m# k CTRL-x\,\,\,S Complete word from GNU screen buffer
1317 compdef -k _complete_screen_display complete-word '^xS'
1320 # Load a few more functions and tie them to widgets, so they can be bound:
1322 function zrcautozle () {
1325 zrcautoload $fnc && zle -N $fnc
1328 function zrcgotwidget () {
1329 (( ${+widgets[$1]} ))
1332 function zrcgotkeymap () {
1333 [[ -n ${(M)keymaps:#$1} ]]
1336 zrcautozle insert-files
1337 zrcautozle edit-command-line
1338 zrcautozle insert-unicode-char
1339 if zrcautoload history-search-end; then
1340 zle -N history-beginning-search-backward-end history-search-end
1341 zle -N history-beginning-search-forward-end history-search-end
1343 zle -C hist-complete complete-word _generic
1344 zstyle ':completion:hist-complete:*' completer _history
1346 # The actual terminal setup hooks and bindkey-calls:
1348 # An array to note missing features to ease diagnosis in case of problems.
1349 typeset -ga grml_missing_features
1351 function zrcbindkey () {
1352 if (( ARGC )) && zrcgotwidget ${argv[-1]}; then
1357 function bind2maps () {
1358 local i sequence widget
1361 while [[ "$1" != "--" ]]; do
1367 if [[ "$1" == "-s" ]]; then
1371 sequence="${key[$1]}"
1375 [[ -z "$sequence" ]] && return 1
1377 for i in "${maps[@]}"; do
1378 zrcbindkey -M "$i" "$sequence" "$widget"
1382 if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
1383 function zle-smkx () {
1385 printf '%s' ${terminfo[smkx]}
1387 function zle-rmkx () {
1389 printf '%s' ${terminfo[rmkx]}
1391 function zle-line-init () {
1394 function zle-line-finish () {
1397 zle -N zle-line-init
1398 zle -N zle-line-finish
1400 for i in {s,r}mkx; do
1401 (( ${+terminfo[$i]} )) || grml_missing_features+=($i)
1408 Home "${terminfo[khome]}"
1409 End "${terminfo[kend]}"
1410 Insert "${terminfo[kich1]}"
1411 Delete "${terminfo[kdch1]}"
1412 Up "${terminfo[kcuu1]}"
1413 Down "${terminfo[kcud1]}"
1414 Left "${terminfo[kcub1]}"
1415 Right "${terminfo[kcuf1]}"
1416 PageUp "${terminfo[kpp]}"
1417 PageDown "${terminfo[knp]}"
1418 BackTab "${terminfo[kcbt]}"
1421 # Guidelines for adding key bindings:
1423 # - Do not add hardcoded escape sequences, to enable non standard key
1424 # combinations such as Ctrl-Meta-Left-Cursor. They are not easily portable.
1426 # - Adding Ctrl characters, such as '^b' is okay; note that '^b' and '^B' are
1429 # - All keys from the $key[] mapping are obviously okay.
1431 # - Most terminals send "ESC x" when Meta-x is pressed. Thus, sequences like
1432 # '\ex' are allowed in here as well.
1434 bind2maps emacs -- Home beginning-of-somewhere
1435 bind2maps viins vicmd -- Home vi-beginning-of-line
1436 bind2maps emacs -- End end-of-somewhere
1437 bind2maps viins vicmd -- End vi-end-of-line
1438 bind2maps emacs viins -- Insert overwrite-mode
1439 bind2maps vicmd -- Insert vi-insert
1440 bind2maps emacs -- Delete delete-char
1441 bind2maps viins vicmd -- Delete vi-delete-char
1442 bind2maps emacs viins vicmd -- Up up-line-or-search
1443 bind2maps emacs viins vicmd -- Down down-line-or-search
1444 bind2maps emacs -- Left backward-char
1445 bind2maps viins vicmd -- Left vi-backward-char
1446 bind2maps emacs -- Right forward-char
1447 bind2maps viins vicmd -- Right vi-forward-char
1448 #k# Perform abbreviation expansion
1449 bind2maps emacs viins -- -s '^x.' zleiab
1450 #k# Display list of abbreviations that would expand
1451 bind2maps emacs viins -- -s '^xb' help-show-abk
1452 #k# mkdir -p <dir> from string under cursor or marked area
1453 bind2maps emacs viins -- -s '^xM' inplaceMkDirs
1454 #k# display help for keybindings and ZLE
1455 bind2maps emacs viins -- -s '^xz' help-zle
1456 #k# Insert files and test globbing
1457 bind2maps emacs viins -- -s "^xf" insert-files
1458 #k# Edit the current line in \kbd{\$EDITOR}
1459 bind2maps emacs viins -- -s '\ee' edit-command-line
1460 #k# search history backward for entry beginning with typed text
1461 bind2maps emacs viins -- -s '^xp' history-beginning-search-backward-end
1462 #k# search history forward for entry beginning with typed text
1463 bind2maps emacs viins -- -s '^xP' history-beginning-search-forward-end
1464 #k# search history backward for entry beginning with typed text
1465 bind2maps emacs viins -- PageUp history-beginning-search-backward-end
1466 #k# search history forward for entry beginning with typed text
1467 bind2maps emacs viins -- PageDown history-beginning-search-forward-end
1468 bind2maps emacs viins -- -s "^x^h" commit-to-history
1469 #k# Kill left-side word or everything up to next slash
1470 bind2maps emacs viins -- -s '\ev' slash-backward-kill-word
1471 #k# Kill left-side word or everything up to next slash
1472 bind2maps emacs viins -- -s '\e^h' slash-backward-kill-word
1473 #k# Kill left-side word or everything up to next slash
1474 bind2maps emacs viins -- -s '\e^?' slash-backward-kill-word
1475 # Do history expansion on space:
1476 bind2maps emacs viins -- -s ' ' magic-space
1477 #k# Trigger menu-complete
1478 bind2maps emacs viins -- -s '\ei' menu-complete # menu completion via esc-i
1479 #k# Insert a timestamp on the command line (yyyy-mm-dd)
1480 bind2maps emacs viins -- -s '^ed' insert-datestamp
1481 #k# Insert last typed word
1482 bind2maps emacs viins -- -s "\em" insert-last-typed-word
1483 #k# A smart shortcut for \kbd{fg<enter>}
1484 bind2maps emacs viins -- -s '^z' grml-zsh-fg
1485 #k# prepend the current command with "sudo"
1486 bind2maps emacs viins -- -s "^os" sudo-command-line
1487 #k# jump to after first word (for adding options)
1488 bind2maps emacs viins -- -s '^x1' jump_after_first_word
1489 #k# complete word from history with menu
1490 bind2maps emacs viins -- -s "^x^x" hist-complete
1492 # insert unicode character
1493 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
1494 # See for example http://unicode.org/charts/ for unicode characters code
1495 #k# Insert Unicode character
1496 bind2maps emacs viins -- -s '^xi' insert-unicode-char
1498 # use the new *-pattern-* widgets for incremental history search
1499 if zrcgotwidget history-incremental-pattern-search-backward; then
1500 for seq wid in '^r' history-incremental-pattern-search-backward \
1501 '^s' history-incremental-pattern-search-forward
1503 bind2maps emacs viins vicmd -- -s $seq $wid
1505 builtin unset -v seq wid
1508 if zrcgotkeymap menuselect; then
1509 #m# k Shift-tab Perform backwards menu completion
1510 bind2maps menuselect -- BackTab reverse-menu-complete
1512 #k# menu selection: pick item but stay in the menu
1513 bind2maps menuselect -- -s '\e^M' accept-and-menu-complete
1514 # also use + and INSERT since it's easier to press repeatedly
1515 bind2maps menuselect -- -s '+' accept-and-menu-complete
1516 bind2maps menuselect -- Insert accept-and-menu-complete
1518 # accept a completion and try to complete again by using menu
1519 # completion; very useful with completing directories
1520 # by using 'undo' one's got a simple file browser
1521 bind2maps menuselect -- -s '^o' accept-and-infer-next-history
1524 # Finally, here are still a few hardcoded escape sequences; Special sequences
1525 # like Ctrl-<Cursor-key> etc do suck a fair bit, because they are not
1526 # standardised and most of the time are not available in a terminals terminfo
1529 # While we do not encourage adding bindings like these, we will keep these for
1530 # backward compatibility.
1532 ## use Ctrl-left-arrow and Ctrl-right-arrow for jumping to word-beginnings on
1533 ## the command line.
1535 bind2maps emacs viins vicmd -- -s '\eOc' forward-word
1536 bind2maps emacs viins vicmd -- -s '\eOd' backward-word
1537 # These are for xterm:
1538 bind2maps emacs viins vicmd -- -s '\e[1;5C' forward-word
1539 bind2maps emacs viins vicmd -- -s '\e[1;5D' backward-word
1540 ## the same for alt-left-arrow and alt-right-arrow
1542 bind2maps emacs viins vicmd -- -s '\e\e[C' forward-word
1543 bind2maps emacs viins vicmd -- -s '\e\e[D' backward-word
1545 bind2maps emacs viins vicmd -- -s '^[[1;3C' forward-word
1546 bind2maps emacs viins vicmd -- -s '^[[1;3D' backward-word
1547 # Also try ESC Left/Right:
1548 bind2maps emacs viins vicmd -- -s '\e'${key[Right]} forward-word
1549 bind2maps emacs viins vicmd -- -s '\e'${key[Left]} backward-word
1556 # we don't want to quote/espace URLs on our own...
1557 # if autoload -U url-quote-magic ; then
1558 # zle -N self-insert url-quote-magic
1559 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
1561 # print 'Notice: no url-quote-magic available :('
1563 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
1565 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
1566 alias run-help >&/dev/null && unalias run-help
1567 for rh in run-help{,-git,-ip,-openssl,-p4,-sudo,-svk,-svn}; do
1571 # command not found handling
1573 (( ${COMMAND_NOT_FOUND} == 1 )) &&
1574 function command_not_found_handler () {
1576 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
1577 ${GRML_ZSH_CNF_HANDLER} $1
1585 HISTFILE=${ZDOTDIR:-${HOME}}/.zsh_history
1586 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
1587 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
1591 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
1592 DIRSTACKFILE=${DIRSTACKFILE:-${ZDOTDIR:-${HOME}}/.zdirs}
1594 if zstyle -T ':grml:chpwd:dirstack' enable; then
1595 typeset -gaU GRML_PERSISTENT_DIRSTACK
1596 function grml_dirstack_filter () {
1599 if zstyle -s ':grml:chpwd:dirstack' filter filter; then
1600 $filter $1 && return 0
1602 if zstyle -a ':grml:chpwd:dirstack' exclude exclude; then
1603 for entry in "${exclude[@]}"; do
1604 [[ $1 == ${~entry} ]] && return 0
1611 (( ZSH_SUBSHELL )) && return
1612 (( $DIRSTACKSIZE <= 0 )) && return
1613 [[ -z $DIRSTACKFILE ]] && return
1614 grml_dirstack_filter $PWD && return
1615 GRML_PERSISTENT_DIRSTACK=(
1616 $PWD "${(@)GRML_PERSISTENT_DIRSTACK[1,$DIRSTACKSIZE]}"
1618 builtin print -l ${GRML_PERSISTENT_DIRSTACK} >! ${DIRSTACKFILE}
1621 if [[ -f ${DIRSTACKFILE} ]]; then
1622 # Enabling NULL_GLOB via (N) weeds out any non-existing
1623 # directories from the saved dir-stack file.
1624 dirstack=( ${(f)"$(< $DIRSTACKFILE)"}(N) )
1625 # "cd -" won't work after login by just setting $OLDPWD, so
1626 [[ -d $dirstack[1] ]] && cd -q $dirstack[1] && cd -q $OLDPWD
1629 if zstyle -t ':grml:chpwd:dirstack' filter-on-load; then
1630 for i in "${dirstack[@]}"; do
1631 if ! grml_dirstack_filter "$i"; then
1632 GRML_PERSISTENT_DIRSTACK=(
1633 "${GRML_PERSISTENT_DIRSTACK[@]}"
1639 GRML_PERSISTENT_DIRSTACK=( "${dirstack[@]}" )
1643 # directory based profiles
1647 # chpwd_profiles(): Directory Profiles, Quickstart:
1651 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1652 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1655 # For details see the `grmlzshrc.5' manual page.
1656 function chpwd_profiles () {
1657 local profile context
1660 context=":chpwd:profiles:$PWD"
1661 zstyle -s "$context" profile profile || profile='default'
1662 zstyle -T "$context" re-execute && reexecute=1 || reexecute=0
1664 if (( ${+parameters[CHPWD_PROFILE]} == 0 )); then
1665 typeset -g CHPWD_PROFILE
1666 local CHPWD_PROFILES_INIT=1
1667 (( ${+functions[chpwd_profiles_init]} )) && chpwd_profiles_init
1668 elif [[ $profile != $CHPWD_PROFILE ]]; then
1669 (( ${+functions[chpwd_leave_profile_$CHPWD_PROFILE]} )) \
1670 && chpwd_leave_profile_${CHPWD_PROFILE}
1672 if (( reexecute )) || [[ $profile != $CHPWD_PROFILE ]]; then
1673 (( ${+functions[chpwd_profile_$profile]} )) && chpwd_profile_${profile}
1676 CHPWD_PROFILE="${profile}"
1680 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1684 # Prompt setup for grml:
1686 # set colors for use in prompts (modern zshs allow for the use of %F{red}foo%f
1687 # in prompts to get a red "foo" embedded, but it's good to keep these for
1688 # backwards compatibility).
1694 MAGENTA="%F{magenta}"
1698 elif zrcautoload colors && colors 2>/dev/null ; then
1699 BLUE="%{${fg[blue]}%}"
1700 RED="%{${fg_bold[red]}%}"
1701 GREEN="%{${fg[green]}%}"
1702 CYAN="%{${fg[cyan]}%}"
1703 MAGENTA="%{${fg[magenta]}%}"
1704 YELLOW="%{${fg[yellow]}%}"
1705 WHITE="%{${fg[white]}%}"
1706 NO_COLOR="%{${reset_color}%}"
1708 BLUE=$'%{\e[1;34m%}'
1710 GREEN=$'%{\e[1;32m%}'
1711 CYAN=$'%{\e[1;36m%}'
1712 WHITE=$'%{\e[1;37m%}'
1713 MAGENTA=$'%{\e[1;35m%}'
1714 YELLOW=$'%{\e[1;33m%}'
1715 NO_COLOR=$'%{\e[0m%}'
1718 # First, the easy ones: PS2..4:
1720 # secondary prompt, printed when the shell needs more information to complete a
1723 # selection prompt used within a select loop.
1725 # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
1728 # Some additional features to use with our prompt:
1732 # - vcs_info setup and version specific fixes
1734 # display battery status on right side of prompt using 'GRML_DISPLAY_BATTERY=1' in .zshrc.pre
1736 function battery () {
1737 if [[ $GRML_DISPLAY_BATTERY -gt 0 ]] ; then
1740 elif isopenbsd ; then
1742 elif isfreebsd ; then
1744 elif isdarwin ; then
1748 GRML_DISPLAY_BATTERY=0
1753 function batterylinux () {
1754 GRML_BATTERY_LEVEL=''
1755 local batteries bat capacity
1756 batteries=( /sys/class/power_supply/BAT*(N) )
1757 if (( $#batteries > 0 )) ; then
1758 for bat in $batteries ; do
1759 if [[ -e $bat/capacity ]]; then
1760 capacity=$(< $bat/capacity)
1762 typeset -F energy_full=$(< $bat/energy_full)
1763 typeset -F energy_now=$(< $bat/energy_now)
1764 typeset -i capacity=$(( 100 * $energy_now / $energy_full))
1766 case $(< $bat/status) in
1768 GRML_BATTERY_LEVEL+=" ^"
1771 if (( capacity < 20 )) ; then
1772 GRML_BATTERY_LEVEL+=" !v"
1774 GRML_BATTERY_LEVEL+=" v"
1778 GRML_BATTERY_LEVEL+=" ="
1781 GRML_BATTERY_LEVEL+="${capacity}%%"
1786 function batteryopenbsd () {
1787 GRML_BATTERY_LEVEL=''
1788 local bat batfull batwarn batnow num
1790 bat=$(sysctl -n hw.sensors.acpibat${num} 2>/dev/null)
1791 if [[ -n $bat ]]; then
1792 batfull=${"$(sysctl -n hw.sensors.acpibat${num}.amphour0)"%% *}
1793 batwarn=${"$(sysctl -n hw.sensors.acpibat${num}.amphour1)"%% *}
1794 batnow=${"$(sysctl -n hw.sensors.acpibat${num}.amphour3)"%% *}
1795 case "$(sysctl -n hw.sensors.acpibat${num}.raw0)" in
1797 if (( batnow < batwarn )) ; then
1798 GRML_BATTERY_LEVEL+=" !v"
1800 GRML_BATTERY_LEVEL+=" v"
1804 GRML_BATTERY_LEVEL+=" ^"
1807 GRML_BATTERY_LEVEL+=" ="
1810 GRML_BATTERY_LEVEL+="${$(( 100 * batnow / batfull ))%%.*}%%"
1815 function batteryfreebsd () {
1816 GRML_BATTERY_LEVEL=''
1820 table=( ${=${${${${${(M)${(f)"$(acpiconf -i $num 2>&1)"}:#(State|Remaining capacity):*}%%( ##|%)}//:[ $'\t']##/@}// /-}//@/ }} )
1821 if [[ -n $table ]] && [[ $table[State] != "not-present" ]] ; then
1822 case $table[State] in
1824 if (( $table[Remaining-capacity] < 20 )) ; then
1825 GRML_BATTERY_LEVEL+=" !v"
1827 GRML_BATTERY_LEVEL+=" v"
1831 GRML_BATTERY_LEVEL+=" ^"
1834 GRML_BATTERY_LEVEL+=" ="
1837 GRML_BATTERY_LEVEL+="$table[Remaining-capacity]%%"
1842 function batterydarwin () {
1843 GRML_BATTERY_LEVEL=''
1845 table=( ${$(pmset -g ps)[(w)7,8]%%(\%|);} )
1846 if [[ -n $table[2] ]] ; then
1849 GRML_BATTERY_LEVEL+=" ^"
1852 if (( $table[1] < 20 )) ; then
1853 GRML_BATTERY_LEVEL+=" !v"
1855 GRML_BATTERY_LEVEL+=" v"
1859 GRML_BATTERY_LEVEL+=" ="
1862 GRML_BATTERY_LEVEL+="$table[1]%%"
1866 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
1867 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
1868 debian_chroot=$(</etc/debian_chroot)
1871 # gather version control information for inclusion in a prompt
1873 if zrcautoload vcs_info; then
1874 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1875 # function, which can cause a lot of trouble with our directory-based
1877 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1878 function VCS_INFO_realpath () {
1879 setopt localoptions NO_shwordsplit chaselinks
1880 ( builtin cd -q $1 2> /dev/null && pwd; )
1884 zstyle ':vcs_info:*' max-exports 2
1886 if [[ -o restricted ]]; then
1887 zstyle ':vcs_info:*' enable NONE
1891 typeset -A grml_vcs_coloured_formats
1892 typeset -A grml_vcs_plain_formats
1894 grml_vcs_plain_formats=(
1895 format "(%s%)-[%b] " "zsh: %r"
1896 actionformat "(%s%)-[%b|%a] " "zsh: %r"
1897 rev-branchformat "%b:%r"
1900 grml_vcs_coloured_formats=(
1901 format "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOR} "
1902 actionformat "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOR} "
1903 rev-branchformat "%b${RED}:${YELLOW}%r"
1906 typeset GRML_VCS_COLOUR_MODE=xxx
1908 function grml_vcs_info_toggle_colour () {
1910 if [[ $GRML_VCS_COLOUR_MODE == plain ]]; then
1911 grml_vcs_info_set_formats coloured
1913 grml_vcs_info_set_formats plain
1918 function grml_vcs_info_set_formats () {
1920 #setopt localoptions xtrace
1921 local mode=$1 AF F BF
1922 if [[ $mode == coloured ]]; then
1923 AF=${grml_vcs_coloured_formats[actionformat]}
1924 F=${grml_vcs_coloured_formats[format]}
1925 BF=${grml_vcs_coloured_formats[rev-branchformat]}
1926 GRML_VCS_COLOUR_MODE=coloured
1928 AF=${grml_vcs_plain_formats[actionformat]}
1929 F=${grml_vcs_plain_formats[format]}
1930 BF=${grml_vcs_plain_formats[rev-branchformat]}
1931 GRML_VCS_COLOUR_MODE=plain
1934 zstyle ':vcs_info:*' actionformats "$AF" "zsh: %r"
1935 zstyle ':vcs_info:*' formats "$F" "zsh: %r"
1936 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "$BF"
1940 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1941 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1942 if [[ "$TERM" == dumb ]] ; then
1943 grml_vcs_info_set_formats plain
1945 grml_vcs_info_set_formats coloured
1948 # Now for the fun part: The grml prompt themes in `promptsys' mode of operation
1950 # This actually defines three prompts:
1956 # They all share the same code and only differ with respect to which items they
1957 # contain. The main source of documentation is the `prompt_grml_help' function
1958 # below, which gets called when the user does this: prompt -h grml
1960 function prompt_grml_help () {
1964 This is the prompt as used by the grml-live system <http://grml.org>. It is
1965 a rather simple one-line prompt, that by default looks something like this:
1967 <user>@<host> <current-working-directory>[ <vcs_info-data>]%
1969 The prompt itself integrates with zsh's prompt themes system (as you are
1970 witnessing right now) and is configurable to a certain degree. In
1971 particular, these aspects are customisable:
1973 - The items used in the prompt (e.g. you can remove \`user' from
1974 the list of activated items, which will cause the user name to
1975 be omitted from the prompt string).
1977 - The attributes used with the items are customisable via strings
1978 used before and after the actual item.
1980 The available items are: at, battery, change-root, date, grml-chroot,
1981 history, host, jobs, newline, path, percent, rc, rc-always, sad-smiley,
1982 shell-level, time, user, vcs
1984 The actual configuration is done via zsh's \`zstyle' mechanism. The
1985 context, that is used while looking up styles is:
1987 ':prompt:grml:<left-or-right>:<subcontext>'
1989 Here <left-or-right> is either \`left' or \`right', signifying whether the
1990 style should affect the left or the right prompt. <subcontext> is either
1991 \`setup' or 'items:<item>', where \`<item>' is one of the available items.
1995 - use-rprompt (boolean): If \`true' (the default), print a sad smiley
1996 in $RPROMPT if the last command a returned non-successful error code.
1997 (This in only valid if <left-or-right> is "right"; ignored otherwise)
1999 - items (list): The list of items used in the prompt. If \`vcs' is
2000 present in the list, the theme's code invokes \`vcs_info'
2001 accordingly. Default (left): rc change-root user at host path vcs
2002 percent; Default (right): sad-smiley
2004 Available styles in 'items:<item>' are: pre, post. These are strings that
2005 are inserted before (pre) and after (post) the item in question. Thus, the
2006 following would cause the user name to be printed in red instead of the
2009 zstyle ':prompt:grml:*:items:user' pre '%F{red}'
2011 Note, that the \`post' style may remain at its default value, because its
2012 default value is '%f', which turns the foreground text attribute off (which
2013 is exactly, what is still required with the new \`pre' value).
2017 function prompt_grml-chroot_help () {
2021 This is a variation of the grml prompt, see: prompt -h grml
2023 The main difference is the default value of the \`items' style. The rest
2024 behaves exactly the same. Here are the defaults for \`grml-chroot':
2026 - left: grml-chroot user at host path percent
2027 - right: (empty list)
2031 function prompt_grml-large_help () {
2035 This is a variation of the grml prompt, see: prompt -h grml
2037 The main difference is the default value of the \`items' style. In
2038 particular, this theme uses _two_ lines instead of one with the plain
2039 \`grml' theme. The rest behaves exactly the same. Here are the defaults
2042 - left: rc jobs history shell-level change-root time date newline user
2043 at host path vcs percent
2048 function grml_prompt_setup () {
2050 autoload -Uz vcs_info
2051 # The following autoload is disabled for now, since this setup includes a
2052 # static version of the ‘add-zsh-hook’ function above. It needs to be
2053 # reenabled as soon as that static definition is removed again.
2054 #autoload -Uz add-zsh-hook
2055 add-zsh-hook precmd prompt_$1_precmd
2058 function prompt_grml_setup () {
2059 grml_prompt_setup grml
2062 function prompt_grml-chroot_setup () {
2063 grml_prompt_setup grml-chroot
2066 function prompt_grml-large_setup () {
2067 grml_prompt_setup grml-large
2070 # These maps define default tokens and pre-/post-decoration for items to be
2071 # used within the themes. All defaults may be customised in a context sensitive
2072 # matter by using zsh's `zstyle' mechanism.
2073 typeset -gA grml_prompt_pre_default \
2074 grml_prompt_post_default \
2075 grml_prompt_token_default \
2076 grml_prompt_token_function
2078 grml_prompt_pre_default=(
2083 grml-chroot '%F{red}'
2093 shell-level '%F{red}'
2099 grml_prompt_post_default=(
2120 grml_prompt_token_default=(
2122 battery 'GRML_BATTERY_LEVEL'
2123 change-root 'debian_chroot'
2125 grml-chroot 'GRML_CHROOT'
2126 history '{history#%!} '
2128 jobs '[%j running job(s)] '
2130 path '%40<..<%~%<< '
2134 sad-smiley '%(?..:()'
2135 shell-level '%(3L.+ .)'
2136 time '%D{%H:%M:%S} '
2141 function grml_theme_has_token () {
2142 if (( ARGC != 1 )); then
2143 printf 'usage: grml_theme_has_token <name>\n'
2146 (( ${+grml_prompt_token_default[$1]} ))
2149 function GRML_theme_add_token_usage () {
2151 Usage: grml_theme_add_token <name> [-f|-i] <token/function> [<pre> <post>]
2153 <name> is the name for the newly added token. If the \`-f' or \`-i' options
2154 are used, <token/function> is the name of the function (see below for
2155 details). Otherwise it is the literal token string to be used. <pre> and
2156 <post> are optional.
2160 -f <function> Use a function named \`<function>' each time the token
2163 -i <function> Use a function named \`<function>' to initialise the
2164 value of the token _once_ at runtime.
2166 The functions are called with one argument: the token's new name. The
2167 return value is expected in the \$REPLY parameter. The use of these
2168 options is mutually exclusive.
2170 There is a utility function \`grml_theme_has_token', which you can use
2171 to test if a token exists before trying to add it. This can be a guard
2172 for situations in which a \`grml_theme_add_token' call may happen more
2177 To add a new token \`day' that expands to the current weekday in the
2178 current locale in green foreground colour, use this:
2180 grml_theme_add_token day '%D{%A}' '%F{green}' '%f'
2182 Another example would be support for \$VIRTUAL_ENV:
2184 function virtual_env_prompt () {
2185 REPLY=\${VIRTUAL_ENV+\${VIRTUAL_ENV:t} }
2187 grml_theme_add_token virtual-env -f virtual_env_prompt
2189 After that, you will be able to use a changed \`items' style to
2190 assemble your prompt.
2194 function grml_theme_add_token () {
2196 local name token pre post
2197 local -i init funcall
2199 if (( ARGC == 0 )); then
2200 GRML_theme_add_token_usage
2210 if [[ $1 == '-f' ]]; then
2213 elif [[ $1 == '-i' ]]; then
2218 if (( ARGC == 0 )); then
2220 grml_theme_add_token: No token-string/function-name provided!\n\n'
2221 GRML_theme_add_token_usage
2226 if (( ARGC != 0 && ARGC != 2 )); then
2228 grml_theme_add_token: <pre> and <post> need to by specified _both_!\n\n'
2229 GRML_theme_add_token_usage
2238 if grml_theme_has_token $name; then
2240 grml_theme_add_token: Token `%s'\'' exists! Giving up!\n\n' $name
2241 GRML_theme_add_token_usage
2248 grml_prompt_pre_default[$name]=$pre
2249 grml_prompt_post_default[$name]=$post
2250 if (( funcall )); then
2251 grml_prompt_token_function[$name]=$token
2252 grml_prompt_token_default[$name]=23
2254 grml_prompt_token_default[$name]=$token
2258 function grml_wrap_reply () {
2265 if (( ${+parameters[$new]} )); then
2266 REPLY="${left}${(P)new}${right}"
2272 function grml_prompt_addto () {
2275 local lr it apre apost new v REPLY
2279 [[ $target == PS1 ]] && lr=left || lr=right
2280 zstyle -a ":prompt:${grmltheme}:${lr}:setup" items items || items=( "$@" )
2281 typeset -g "${target}="
2282 for it in "${items[@]}"; do
2283 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" pre apre \
2284 || apre=${grml_prompt_pre_default[$it]}
2285 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" post apost \
2286 || apost=${grml_prompt_post_default[$it]}
2287 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" token new \
2288 || new=${grml_prompt_token_default[$it]}
2289 if (( ${+grml_prompt_token_function[$it]} )); then
2290 ${grml_prompt_token_function[$it]} $it
2294 grml_wrap_reply $target $new '' ''
2297 grml_wrap_reply $target $new '(' ')'
2300 if [[ -n ${(P)new} ]]; then
2307 v="vcs_info_msg_${new}_"
2308 if (( ! vcscalled )); then
2312 if (( ${+parameters[$v]} )) && [[ -n "${(P)v}" ]]; then
2321 # Strip volatile characters per item. This is off by default. See the
2322 # global stripping code a few lines below for details.
2323 if [[ -o prompt_subst ]] && zstyle -t ":prompt:${grmltheme}:${lr}:items:$it" \
2324 strip-sensitive-characters
2326 REPLY="${REPLY//[$\`]/}"
2328 typeset -g "${target}=${(P)target}${apre}${REPLY}${apost}"
2331 # Per default, strip volatile characters (in the prompt_subst case)
2332 # globally. If the option is off, the style has no effect. For more
2333 # control, this can be turned off and stripping can be configured on a
2334 # per-item basis (see above).
2335 if [[ -o prompt_subst ]] && zstyle -T ":prompt:${grmltheme}:${lr}:setup" \
2336 strip-sensitive-characters
2338 typeset -g "${target}=${${(P)target}//[$\`]/}"
2342 function prompt_grml_precmd () {
2344 local grmltheme=grml
2345 local -a left_items right_items
2346 left_items=(rc change-root user at host path vcs percent)
2347 right_items=(sad-smiley)
2349 prompt_grml_precmd_worker
2352 function prompt_grml-chroot_precmd () {
2354 local grmltheme=grml-chroot
2355 local -a left_items right_items
2356 left_items=(grml-chroot user at host path percent)
2359 prompt_grml_precmd_worker
2362 function prompt_grml-large_precmd () {
2364 local grmltheme=grml-large
2365 local -a left_items right_items
2366 left_items=(rc jobs history shell-level change-root time date newline
2367 user at host path vcs percent)
2368 right_items=(sad-smiley)
2370 prompt_grml_precmd_worker
2373 function prompt_grml_precmd_worker () {
2375 local -i vcscalled=0
2377 grml_prompt_addto PS1 "${left_items[@]}"
2378 if zstyle -T ":prompt:${grmltheme}:right:setup" use-rprompt; then
2379 grml_prompt_addto RPS1 "${right_items[@]}"
2383 function grml_prompt_fallback () {
2387 p0="${RED}%(?..%? )${WHITE}${debian_chroot:+($debian_chroot)}"
2388 p1="${BLUE}%n${NO_COLOR}@%m %40<...<%B%~%b%<< "'${vcs_info_msg_0_}'"%# "
2389 if (( EUID == 0 )); then
2390 PROMPT="${BLUE}${p0}${RED}${p1}"
2392 PROMPT="${RED}${p0}${BLUE}${p1}"
2396 if zrcautoload promptinit && promptinit 2>/dev/null ; then
2397 # Since we define the required functions in here and not in files in
2398 # $fpath, we need to stick the theme's name into `$prompt_themes'
2399 # ourselves, since promptinit does not pick them up otherwise.
2400 prompt_themes+=( grml grml-chroot grml-large )
2401 # Also, keep the array sorted...
2402 prompt_themes=( "${(@on)prompt_themes}" )
2404 print 'Notice: no promptinit available :('
2405 grml_prompt_fallback
2406 function precmd () { (( ${+functions[vcs_info]} )) && vcs_info; }
2410 # The prompt themes use modern features of zsh, that require at least
2411 # version 4.3.7 of the shell. Use the fallback otherwise.
2412 if [[ $GRML_DISPLAY_BATTERY -gt 0 ]]; then
2413 zstyle ':prompt:grml:right:setup' items sad-smiley battery
2414 add-zsh-hook precmd battery
2416 if [[ "$TERM" == dumb ]] ; then
2417 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" pre ''
2418 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" post ' '
2419 for i in rc user path jobs history date time shell-level; do
2420 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" pre ''
2421 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" post ''
2424 zstyle ':prompt:grml(|-large|-chroot):right:setup' use-rprompt false
2425 elif (( EUID == 0 )); then
2426 zstyle ':prompt:grml(|-large|-chroot):*:items:user' pre '%B%F{red}'
2429 # Finally enable one of the prompts.
2430 if [[ -n $GRML_CHROOT ]]; then
2432 elif [[ $GRMLPROMPT -gt 0 ]]; then
2438 grml_prompt_fallback
2439 function precmd () { (( ${+functions[vcs_info]} )) && vcs_info; }
2442 # Terminal-title wizardry
2444 function ESC_print () {
2445 info_print $'\ek' $'\e\\' "$@"
2447 function set_title () {
2448 info_print $'\e]0;' $'\a' "$@"
2451 function info_print () {
2452 local esc_begin esc_end
2456 printf '%s' ${esc_begin}
2458 printf '%s' "${esc_end}"
2461 function grml_reset_screen_title () {
2462 # adjust title of xterm
2463 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
2464 [[ ${NOTITLE:-} -gt 0 ]] && return 0
2467 set_title ${(%):-"%n@%m: %~"}
2472 function grml_vcs_to_screen_title () {
2473 if [[ $TERM == screen* ]] ; then
2474 if [[ -n ${vcs_info_msg_1_} ]] ; then
2475 ESC_print ${vcs_info_msg_1_}
2482 function grml_maintain_name () {
2483 # set hostname if not running on host with name 'grml'
2484 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
2489 function grml_cmd_to_screen_title () {
2490 # get the name of the program currently running and hostname of local
2491 # machine set screen window title if running in a screen
2492 if [[ "$TERM" == screen* ]] ; then
2493 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME"
2498 function grml_control_xterm_title () {
2501 set_title "${(%):-"%n@%m:"}" "$1"
2506 # The following autoload is disabled for now, since this setup includes a
2507 # static version of the ‘add-zsh-hook’ function above. It needs to be
2508 # reenabled as soon as that static definition is removed again.
2509 #zrcautoload add-zsh-hook || add-zsh-hook () { :; }
2510 if [[ $NOPRECMD -eq 0 ]]; then
2511 add-zsh-hook precmd grml_reset_screen_title
2512 add-zsh-hook precmd grml_vcs_to_screen_title
2513 add-zsh-hook preexec grml_maintain_name
2514 add-zsh-hook preexec grml_cmd_to_screen_title
2515 if [[ $NOTITLE -eq 0 ]]; then
2516 add-zsh-hook preexec grml_control_xterm_title
2520 # 'hash' some often used directories
2522 hash -d deb=/var/cache/apt/archives
2523 hash -d doc=/usr/share/doc
2524 hash -d linux=/lib/modules/$(command uname -r)/build/
2525 hash -d log=/var/log
2526 hash -d slog=/var/log/syslog
2527 hash -d src=/usr/src
2528 hash -d www=/var/www
2532 if check_com -c screen ; then
2533 if [[ $UID -eq 0 ]] ; then
2534 if [[ -r /etc/grml/screenrc ]]; then
2535 alias screen='screen -c /etc/grml/screenrc'
2537 elif [[ ! -r $HOME/.screenrc ]] ; then
2538 if [[ -r /etc/grml/screenrc_grml ]]; then
2539 alias screen='screen -c /etc/grml/screenrc_grml'
2541 if [[ -r /etc/grml/screenrc ]]; then
2542 alias screen='screen -c /etc/grml/screenrc'
2548 # do we have GNU ls with color-support?
2549 if [[ "$TERM" != dumb ]]; then
2550 #a1# List files with colors (\kbd{ls \ldots})
2551 alias ls="command ls ${ls_options:+${ls_options[*]}}"
2552 #a1# List all files, with colors (\kbd{ls -la \ldots})
2553 alias la="command ls -la ${ls_options:+${ls_options[*]}}"
2554 #a1# List files with long colored list, without dotfiles (\kbd{ls -l \ldots})
2555 alias ll="command ls -l ${ls_options:+${ls_options[*]}}"
2556 #a1# List files with long colored list, human readable sizes (\kbd{ls -hAl \ldots})
2557 alias lh="command ls -hAl ${ls_options:+${ls_options[*]}}"
2558 #a1# List files with long colored list, append qualifier to filenames (\kbd{ls -l \ldots})\\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
2559 alias l="command ls -l ${ls_options:+${ls_options[*]}}"
2561 alias la='command ls -la'
2562 alias ll='command ls -l'
2563 alias lh='command ls -hAl'
2564 alias l='command ls -l'
2567 if [[ -r /proc/mdstat ]]; then
2568 alias mdstat='cat /proc/mdstat'
2571 alias ...='cd ../../'
2573 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
2574 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
2575 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
2578 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
2579 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
2580 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
2582 # make sure it is not assigned yet
2583 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
2584 function utf2iso () {
2587 for ENV in $(env | command grep -i '.utf') ; do
2588 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
2593 # make sure it is not assigned yet
2594 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
2595 function iso2utf () {
2596 if ! isutfenv ; then
2598 for ENV in $(env | command grep -i '\.iso') ; do
2599 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
2604 # especially for roadwarriors using GNU screen and ssh:
2605 if ! check_com asc &>/dev/null ; then
2606 function asc () { autossh -t "$@" 'screen -RdU' }
2610 #f1# Hints for the use of zsh on grml
2611 function zsh-help () {
2612 print "$bg[white]$fg[black]
2613 zsh-help - hints for use of zsh on grml
2614 =======================================$reset_color"
2617 Main configuration of zsh happens in /etc/zsh/zshrc.
2618 That file is part of the package grml-etc-core, if you want to
2619 use them on a non-grml-system just get the tar.gz from
2620 http://deb.grml.org/ or (preferably) get it from the git repository:
2622 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
2624 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
2625 The file is still there, but it is empty for backwards compatibility.
2627 For your own changes use these two files:
2631 The former is sourced very early in our zshrc, the latter is sourced
2634 System wide configuration without touching configuration files of grml
2635 can take place in /etc/zsh/zshrc.local.
2637 For information regarding zsh start at http://grml.org/zsh/
2639 Take a look at grml'\''s zsh refcard:
2640 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
2642 Check out the main zsh refcard:
2643 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
2645 And of course visit the zsh-lovers:
2648 You can adjust some options through environment variables when
2649 invoking zsh without having to edit configuration files.
2650 Basically meant for bash users who are not used to the power of
2653 "NOCOR=1 zsh" => deactivate automatic correction
2654 "NOMENU=1 zsh" => do not use auto menu completion
2655 (note: use ctrl-d for completion instead!)
2656 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
2657 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
2658 preexec() and precmd() completely
2659 "GRML_DISPLAY_BATTERY=1 zsh"
2660 => activate battery status on right side of prompt (WIP)
2661 "COMMAND_NOT_FOUND=1 zsh"
2662 => Enable a handler if an external command was not found
2663 The command called in the handler can be altered by setting
2664 the GRML_ZSH_CNF_HANDLER variable, the default is:
2665 "/usr/share/command-not-found/command-not-found"
2667 A value greater than 0 is enables a feature; a value equal to zero
2668 disables it. If you like one or the other of these settings, you can
2669 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
2673 $bg[white]$fg[black]
2674 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
2675 Enjoy your grml system with the zsh!$reset_color"
2679 if [[ -r /etc/debian_version ]] ; then
2680 if [[ -z "$GRML_NO_APT_ALIASES" ]]; then
2681 #a3# Execute \kbd{apt-cache search}
2682 alias acs='apt-cache search'
2683 #a3# Execute \kbd{apt-cache show}
2684 alias acsh='apt-cache show'
2685 #a3# Execute \kbd{apt-cache policy}
2686 alias acp='apt-cache policy'
2687 if check_com -c apt ; then
2688 #a3# Execute \kbd{apt dist-upgrade}
2689 salias adg="apt dist-upgrade"
2690 #a3# Execute \kbd{apt upgrade}
2691 salias ag="apt upgrade"
2692 #a3# Execute \kbd{apt install}
2693 salias agi="apt install"
2694 #a3# Execute \kbd{apt-get update}
2695 salias au="apt update"
2697 salias adg="apt-get dist-upgrade"
2698 salias ag="apt-get upgrade"
2699 salias agi="apt-get install"
2700 salias au="apt-get update"
2702 #a3# Execute \kbd{aptitude install}
2703 salias ati="aptitude install"
2704 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
2705 salias -a up="aptitude update ; aptitude safe-upgrade"
2706 #a3# Execute \kbd{dpkg-buildpackage}
2707 alias dbp='dpkg-buildpackage'
2708 #a3# Execute \kbd{grep-excuses}
2709 alias ge='grep-excuses'
2712 # get a root shell as normal user in live-cd mode:
2713 if isgrmlcd && [[ $UID -ne 0 ]] ; then
2719 # use /var/log/syslog iff present, fallback to journalctl otherwise
2720 if [ -e /var/log/syslog ] ; then
2721 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog || journalctl}
2722 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
2723 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog || journalctl}
2724 salias tlog="tail -f /var/log/syslog" # follow the syslog
2725 elif check_com -c journalctl ; then
2726 salias llog="journalctl"
2727 salias tlog="journalctl -f"
2730 # sort installed Debian-packages by size
2731 if check_com -c dpkg-query ; then
2732 #a3# List installed Debian-packages sorted by size
2733 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"
2736 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
2737 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
2738 if check_com -c wodim; then
2739 function cdrecord () {
2741 cdrecord is not provided under its original name by Debian anymore.
2742 See #377109 in the BTS of Debian for more details.
2744 Please use the wodim binary instead
2752 # No core dumps: important for a live-cd-system
2757 function grmlstuff () {
2758 # people should use 'grml-x'!
2759 if check_com -c 915resolution; then
2760 function 855resolution () {
2761 echo "Please use 915resolution as resolution modifying tool for Intel \
2767 #a1# Output version of running grml
2768 alias grml-version='cat /etc/grml_version'
2770 if check_com -c grml-debootstrap ; then
2771 function debian2hd () {
2772 echo "Installing debian to harddisk is possible by using grml-debootstrap."
2778 # now run the functions
2780 is4 && isgrml && grmlstuff
2784 is4 && xsource "/etc/zsh/keephack"
2786 # wonderful idea of using "e" glob qualifier by Peter Stephenson
2787 # You use it as follows:
2788 # $ NTREF=/reference/file
2790 # This lists all the files in the current directory newer than the reference file.
2791 # You can also specify the reference file inline; note quotes:
2792 # $ ls -l *(e:'nt ~/.zshenv':)
2793 is4 && function nt () {
2794 if [[ -n $1 ]] ; then
2797 [[ $REPLY -nt $NTREF ]]
2802 #f1# Reload an autoloadable function
2803 function freload () { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
2804 compdef _functions freload
2809 # e.g.: a -> b -> c -> d ....
2814 # if parameter is given with leading '=', lookup $PATH for parameter and resolve that
2818 # Note: limit for recursive symlinks on linux:
2819 # http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/fs/namei.c?id=refs/heads/master#l808
2820 # This limits recursive symlink follows to 8,
2821 # while limiting consecutive symlinks to 40.
2823 # When resolving and displaying information about symlinks, no check is made
2824 # that the displayed information does make any sense on your OS.
2825 # We leave that decission to the user.
2827 # The zstat module is used to detect symlink loops. zstat is available since zsh4.
2828 # With an older zsh you will need to abort with <C-c> in that case.
2829 # When a symlink loop is detected, a warning ist printed and further processing is stopped.
2831 # Module zstat is loaded by default in grml zshrc, no extra action needed for that.
2834 # If you happen to come accross a symlink that points to a destination on an other partition
2835 # with the same inode number, that will be marked as symlink loop though it is not.
2836 # Two hints for this situation:
2837 # I) Play lottery the same day, as you seem to be rather lucky right now.
2842 # 1 file/dir not accesible
2843 # 2 symlink loop detected
2845 #f1# List symlinks in detail (more detailed version of 'readlink -f', 'whence -s' and 'namei -l')
2847 if [[ -z ${1} ]] ; then
2848 printf 'Usage: %s <symlink(s)>\n' "${0}"
2852 local file jumpd curdir
2853 local -i 10 RTN LINODE i
2858 for file in "${@}" ; do
2860 ls -l "${file:a}" || RTN=1
2862 while [[ -h "$file" ]] ; do
2864 LINODE=$(zstat -L +inode "${file}")
2865 for i in ${SEENINODES} ; do
2866 if (( ${i} == ${LINODE} )) ; then
2867 builtin cd -q "${curdir}"
2868 print 'link loop detected, aborting!'
2872 SEENINODES+=${LINODE}
2877 if [[ -d ${jumpd} ]] ; then
2878 builtin cd -q "${jumpd}" || RTN=1
2880 file=$(readlink "$file")
2885 if [[ -d ${jumpd} ]] ; then
2886 builtin cd -q "${jumpd}" || RTN=1
2889 ls -l "${PWD}/${file}" || RTN=1
2892 if (( ${#} >= 1 )) ; then
2895 builtin cd -q "${curdir}"
2900 # TODO: Is it supported to use pager settings like this?
2901 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
2902 # with respect to wordsplitting. (ie. ${=PAGER})
2903 if check_com -c $PAGER ; then
2904 #f3# View Debian's changelog of given package(s)
2905 function dchange () {
2907 [[ -z "$1" ]] && printf 'Usage: %s <package_name(s)>\n' "$0" && return 1
2910 for package in "$@" ; do
2911 if [[ -r /usr/share/doc/${package}/changelog.Debian.gz ]] ; then
2912 $PAGER /usr/share/doc/${package}/changelog.Debian.gz
2913 elif [[ -r /usr/share/doc/${package}/changelog.gz ]] ; then
2914 $PAGER /usr/share/doc/${package}/changelog.gz
2915 elif [[ -r /usr/share/doc/${package}/changelog ]] ; then
2916 $PAGER /usr/share/doc/${package}/changelog
2918 if check_com -c aptitude ; then
2919 echo "No changelog for package $package found, using aptitude to retrieve it."
2920 aptitude changelog "$package"
2921 elif check_com -c apt-get ; then
2922 echo "No changelog for package $package found, using apt-get to retrieve it."
2923 apt-get changelog "$package"
2925 echo "No changelog for package $package found, sorry."
2930 function _dchange () { _files -W /usr/share/doc -/ }
2931 compdef _dchange dchange
2933 #f3# View Debian's NEWS of a given package
2936 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
2937 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
2939 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
2940 $PAGER /usr/share/doc/$1/NEWS.gz
2942 echo "No NEWS file for package $1 found, sorry."
2947 function _dnews () { _files -W /usr/share/doc -/ }
2948 compdef _dnews dnews
2950 #f3# View Debian's copyright of a given package
2951 function dcopyright () {
2953 if [[ -r /usr/share/doc/$1/copyright ]] ; then
2954 $PAGER /usr/share/doc/$1/copyright
2956 echo "No copyright file for package $1 found, sorry."
2960 function _dcopyright () { _files -W /usr/share/doc -/ }
2961 compdef _dcopyright dcopyright
2963 #f3# View upstream's changelog of a given package
2964 function uchange () {
2966 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2967 $PAGER /usr/share/doc/$1/changelog.gz
2969 echo "No changelog for package $1 found, sorry."
2973 function _uchange () { _files -W /usr/share/doc -/ }
2974 compdef _uchange uchange
2978 function profile () {
2979 ZSH_PROFILE_RC=1 zsh "$@"
2982 #f1# Edit an alias via zle
2983 function edalias () {
2984 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
2986 compdef _aliases edalias
2988 #f1# Edit a function via zle
2989 function edfunc () {
2990 [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
2992 compdef _functions edfunc
2994 # use it e.g. via 'Restart apache2'
2995 #m# f6 Start() \kbd{service \em{process}}\quad\kbd{start}
2996 #m# f6 Restart() \kbd{service \em{process}}\quad\kbd{restart}
2997 #m# f6 Stop() \kbd{service \em{process}}\quad\kbd{stop}
2998 #m# f6 Reload() \kbd{service \em{process}}\quad\kbd{reload}
2999 #m# f6 Force-Reload() \kbd{service \em{process}}\quad\kbd{force-reload}
3000 #m# f6 Status() \kbd{service \em{process}}\quad\kbd{status}
3001 if [[ -d /etc/init.d || -d /etc/service ]] ; then
3002 function __start_stop () {
3003 local action_="${1:l}" # e.g Start/Stop/Restart
3007 local service_target_="$(readlink /etc/init.d/$service_)"
3008 if [[ $service_target_ == "/usr/bin/sv" ]]; then
3010 case "${action_}" in
3011 start) if [[ ! -e /etc/service/$service_ ]]; then
3012 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
3014 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
3016 # there is no reload in runits sysv emulation
3017 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
3018 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
3021 # sysv/sysvinit-utils, upstart
3022 if check_com -c service ; then
3023 $SUDO service "$service_" "${action_}" "$param_"
3025 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
3030 function _grmlinitd () {
3032 scripts=( /etc/init.d/*(x:t) )
3033 _describe "service startup script" scripts
3036 for i in Start Restart Stop Force-Reload Reload Status ; do
3037 eval "function $i () { __start_stop $i \"\$1\" \"\$2\" ; }"
3038 compdef _grmlinitd $i
3043 #f1# Provides useful information on globbing
3044 function H-Glob () {
3050 p named pipes (FIFOs)
3051 * executable plain files (0100)
3052 % device files (character or block special)
3053 %b block special files
3054 %c character special files
3055 r owner-readable files (0400)
3056 w owner-writable files (0200)
3057 x owner-executable files (0100)
3058 A group-readable files (0040)
3059 I group-writable files (0020)
3060 E group-executable files (0010)
3061 R world-readable files (0004)
3062 W world-writable files (0002)
3063 X world-executable files (0001)
3064 s setuid files (04000)
3065 S setgid files (02000)
3066 t files with the sticky bit (01000)
3068 print *(m-1) # Files modified up to a day ago
3069 print *(a1) # Files accessed a day ago
3070 print *(@) # Just symlinks
3071 print *(Lk+50) # Files bigger than 50 kilobytes
3072 print *(Lk-50) # Files smaller than 50 kilobytes
3073 print **/*.c # All *.c files recursively starting in \$PWD
3074 print **/*.c~file.c # Same as above, but excluding 'file.c'
3075 print (foo|bar).* # Files starting with 'foo' or 'bar'
3076 print *~*.* # All Files that do not contain a dot
3077 chmod 644 *(.^x) # make all plain non-executable files publically readable
3078 print -l *(.c|.h) # Lists *.c and *.h
3079 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
3080 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
3082 alias help-zshglob=H-Glob
3084 # grep for running process, like: 'any vim'
3088 if [[ -z "$1" ]] ; then
3089 echo "any - grep for process(es) by keyword" >&2
3090 echo "Usage: any <keyword>" >&2 ; return 1
3092 ps xauwww | grep -i "${grep_options[@]}" "[${1[1]}]${1[2,-1]}"
3097 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
3098 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
3099 [[ -r /proc/1/maps ]] && \
3100 function deswap () {
3101 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
3102 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
3103 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
3106 # a wrapper for vim, that deals with title setting
3108 # set this array to a set of options to vim you always want
3109 # to have set when calling vim (in .zshrc.local), like:
3110 # VIM_OPTIONS=( -p )
3111 # This will cause vim to send every file given on the
3112 # commandline to be send to it's own tab (needs vim7).
3113 if check_com vim; then
3115 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
3119 ssl_hashes=( sha512 sha256 sha1 md5 )
3121 for sh in ${ssl_hashes}; do
3122 eval 'ssl-cert-'${sh}'() {
3124 if [[ -z $1 ]] ; then
3125 printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
3128 openssl x509 -noout -fingerprint -'${sh}' -in $1
3132 function ssl-cert-fingerprints () {
3135 if [[ -z $1 ]] ; then
3136 printf 'usage: ssl-cert-fingerprints <file>\n'
3139 for i in ${ssl_hashes}
3144 function ssl-cert-info () {
3146 if [[ -z $1 ]] ; then
3147 printf 'usage: ssl-cert-info <file>\n'
3150 openssl x509 -noout -text -in $1
3151 ssl-cert-fingerprints $1
3154 # make sure our environment is clean regarding colors
3155 builtin unset -v BLUE RED GREEN CYAN YELLOW MAGENTA WHITE NO_COLOR
3157 # "persistent history"
3158 # just write important commands you always need to $GRML_IMPORTANT_COMMANDS
3159 # defaults for backward compatibility to ~/.important_commands
3160 if [[ -r ~/.important_commands ]] ; then
3161 GRML_IMPORTANT_COMMANDS=~/.important_commands
3163 GRML_IMPORTANT_COMMANDS=${GRML_IMPORTANT_COMMANDS:-${ZDOTDIR:-${HOME}}/.important_commands}
3165 [[ -r ${GRML_IMPORTANT_COMMANDS} ]] && builtin fc -R ${GRML_IMPORTANT_COMMANDS}
3167 # load the lookup subsystem if it's available on the system
3168 zrcautoload lookupinit && lookupinit
3172 # set terminal property (used e.g. by msgid-chooser)
3173 export COLORTERM="yes"
3178 #a2# Execute \kbd{du -sch}
3179 [[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias da='du -sch'
3182 #a2# Execute \kbd{ls -lSrah}
3183 alias dir="command ls -lSrah"
3184 #a2# Only show dot-directories
3185 alias lad='command ls -d .*(/)'
3186 #a2# Only show dot-files
3187 alias lsa='command ls -a .*(.)'
3188 #a2# Only files with setgid/setuid/sticky flag
3189 alias lss='command ls -l *(s,S,t)'
3190 #a2# Only show symlinks
3191 alias lsl='command ls -l *(@)'
3192 #a2# Display only executables
3193 alias lsx='command ls -l *(*)'
3194 #a2# Display world-{readable,writable,executable} files
3195 alias lsw='command ls -ld *(R,W,X.^ND/)'
3196 #a2# Display the ten biggest files
3197 alias lsbig="command ls -flh *(.OL[1,10])"
3198 #a2# Only show directories
3199 alias lsd='command ls -d *(/)'
3200 #a2# Only show empty directories
3201 alias lse='command ls -d *(/^F)'
3202 #a2# Display the ten newest files
3203 alias lsnew="command ls -rtlh *(D.om[1,10])"
3204 #a2# Display the ten oldest files
3205 alias lsold="command ls -rtlh *(D.Om[1,10])"
3206 #a2# Display the ten smallest files
3207 alias lssmall="command ls -Srl *(.oL[1,10])"
3208 #a2# Display the ten newest directories and ten newest .directories
3209 alias lsnewdir="command ls -rthdl *(/om[1,10]) .*(D/om[1,10])"
3210 #a2# Display the ten oldest directories and ten oldest .directories
3211 alias lsolddir="command ls -rthdl *(/Om[1,10]) .*(D/Om[1,10])"
3213 # some useful aliases
3214 #a2# Remove current empty directory. Execute \kbd{cd ..; rmdir \$OLDCWD}
3215 alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD'
3217 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
3218 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3219 #a2# scp with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
3220 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3222 # work around non utf8 capable software in utf environment via $LANG and luit
3223 if check_com isutfenv && check_com luit ; then
3224 if check_com -c mrxvt ; then
3225 isutfenv && [[ -n "$LANG" ]] && \
3226 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
3229 if check_com -c aterm ; then
3230 isutfenv && [[ -n "$LANG" ]] && \
3231 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
3234 if check_com -c centericq ; then
3235 isutfenv && [[ -n "$LANG" ]] && \
3236 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
3242 #f5# Backup \kbd{file_or_folder {\rm to} file_or_folder\_timestamp}
3245 local current_date=$(date -u "+%Y-%m-%dT%H:%M:%SZ")
3246 local clean keep move verbose result all to_bk
3247 setopt extended_glob
3249 while getopts ":hacmrv" opt; do
3252 c) unset move clean && (( ++keep ));;
3253 m) unset keep clean && (( ++move ));;
3254 r) unset move keep && (( ++clean ));;
3257 bk [-hcmv] FILE [FILE ...]
3258 bk -r [-av] [FILE [FILE ...]]
3259 Backup a file or folder in place and append the timestamp
3260 Remove backups of a file or folder, or all backups in the current directory
3263 -h Display this help text
3264 -c Keep the file/folder as is, create a copy backup using cp(1) (default)
3265 -m Move the file/folder, using mv(1)
3266 -r Remove backups of the specified file or directory, using rm(1). If none
3267 is provided, remove all backups in the current directory.
3268 -a Remove all (even hidden) backups.
3271 The -c, -r and -m options are mutually exclusive. If specified at the same time,
3272 the last one is used.
3274 The return code is the sum of all cp/mv/rm return codes.
3277 \?) bk -h >&2; return 1;;
3280 shift "$((OPTIND-1))"
3281 if (( keep > 0 )); then
3282 if islinux || isfreebsd; then
3283 for to_bk in "$@"; do
3284 cp $verbose -a "${to_bk%/}" "${to_bk%/}_$current_date"
3288 for to_bk in "$@"; do
3289 cp $verbose -pR "${to_bk%/}" "${to_bk%/}_$current_date"
3293 elif (( move > 0 )); then
3294 while (( $# > 0 )); do
3295 mv $verbose "${1%/}" "${1%/}_$current_date"
3299 elif (( clean > 0 )); then
3300 if (( $# > 0 )); then
3301 for to_bk in "$@"; do
3302 rm $verbose -rf "${to_bk%/}"_[0-9](#c4,)-(0[0-9]|1[0-2])-([0-2][0-9]|3[0-1])T([0-1][0-9]|2[0-3])(:[0-5][0-9])(#c2)Z
3306 if (( all > 0 )); then
3307 rm $verbose -rf *_[0-9](#c4,)-(0[0-9]|1[0-2])-([0-2][0-9]|3[0-1])T([0-1][0-9]|2[0-3])(:[0-5][0-9])(#c2)Z(D)
3309 rm $verbose -rf *_[0-9](#c4,)-(0[0-9]|1[0-2])-([0-2][0-9]|3[0-1])T([0-1][0-9]|2[0-3])(:[0-5][0-9])(#c2)Z
3317 #f5# cd to directoy and list files
3323 # smart cd function, allows switching to /etc when running 'cd /etc/fstab'
3325 if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then
3326 [[ ! -e ${1:h} ]] && return 1
3327 print "Correcting ${1} to ${1:h}"
3334 #f5# Create Directoy and \kbd{cd} to it
3336 if (( ARGC != 1 )); then
3337 printf 'usage: mkcd <new-directory>\n'
3340 if [[ ! -d "$1" ]]; then
3341 command mkdir -p "$1"
3343 printf '`%s'\'' already exists: cd-ing.\n' "$1"
3348 #f5# Create temporary directory and \kbd{cd} to it
3350 builtin cd "$(mktemp -d)"
3354 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
3355 function accessed () {
3357 print -l -- *(a-${1:-1})
3360 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
3361 function changed () {
3363 print -l -- *(c-${1:-1})
3366 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
3367 function modified () {
3369 print -l -- *(m-${1:-1})
3371 # modified() was named new() in earlier versions, add an alias for backwards compatibility
3372 check_com new || alias new=modified
3374 # use colors when GNU grep with color-support
3375 if (( $#grep_options > 0 )); then
3376 o=${grep_options:+"${grep_options[*]}"}
3377 #a2# Execute \kbd{grep -{}-color=auto}
3378 alias grep='grep '$o
3379 alias egrep='egrep '$o
3384 # 'translate' looks up a word in a file with language-to-language
3385 # translations (field separator should be " : "). A typical wordlist looks
3386 # like the following:
3387 # | english-word : german-translation
3388 # It's also only possible to translate english to german but not reciprocal.
3389 # Use the following oneliner to reverse the sort order:
3390 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
3391 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
3392 #f5# Translates a word
3397 translate -l de-en $2
3400 translate -l en-de $2
3403 echo "Usage: $0 { -D | -E }"
3404 echo " -D == German to English"
3405 echo " -E == English to German"
3409 # Usage: simple-extract <file>
3410 # Using option -d deletes the original archive file.
3411 #f5# Smart archive extractor
3412 function simple-extract () {
3414 setopt extended_glob noclobber
3415 local ARCHIVE DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
3417 zparseopts -D -E "d=DELETE_ORIGINAL"
3418 for ARCHIVE in "${@}"; do
3420 *(tar.bz2|tbz2|tbz))
3421 DECOMP_CMD="tar -xvjf -"
3426 DECOMP_CMD="tar -xvzf -"
3430 *(tar.xz|txz|tar.lzma))
3431 DECOMP_CMD="tar -xvJf -"
3436 DECOMP_CMD="tar -xvf -"
3441 DECOMP_CMD="unrar x"
3466 DECOMP_CMD="bzip2 -d -c -"
3471 DECOMP_CMD="gzip -d -c -"
3476 DECOMP_CMD="xz -d -c -"
3481 print "ERROR: '$ARCHIVE' has unrecognized archive type." >&2
3487 if ! check_com ${DECOMP_CMD[(w)1]}; then
3488 echo "ERROR: ${DECOMP_CMD[(w)1]} not installed." >&2
3493 GZTARGET="${ARCHIVE:t:r}"
3494 if [[ -f $ARCHIVE ]] ; then
3496 print "Extracting '$ARCHIVE' ..."
3497 if $USES_STDIN; then
3498 if $USES_STDOUT; then
3499 ${=DECOMP_CMD} < "$ARCHIVE" > $GZTARGET
3501 ${=DECOMP_CMD} < "$ARCHIVE"
3504 if $USES_STDOUT; then
3505 ${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET
3507 ${=DECOMP_CMD} "$ARCHIVE"
3510 [[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE"
3512 elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
3513 if check_com curl; then
3514 WGET_CMD="curl -L -s -o -"
3515 elif check_com wget; then
3516 WGET_CMD="wget -q -O -"
3517 elif check_com fetch; then
3518 WGET_CMD="fetch -q -o -"
3520 print "ERROR: neither wget, curl nor fetch is installed" >&2
3524 print "Downloading and Extracting '$ARCHIVE' ..."
3525 if $USES_STDIN; then
3526 if $USES_STDOUT; then
3527 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET
3530 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD}
3534 if $USES_STDOUT; then
3535 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET
3537 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE")
3542 print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2
3549 function __archive_or_uri () {
3551 '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)"' \
3552 '_urls:Remote Archives:_urls'
3555 function _simple_extract () {
3557 '-d[delete original archivefile after extraction]' \
3558 '*:Archive Or Uri:__archive_or_uri'
3560 compdef _simple_extract simple-extract
3561 [[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias se=simple-extract
3563 #f5# Change the xterm title from within GNU-screen
3564 function xtrename () {
3566 if [[ $1 != "-f" ]] ; then
3567 if [[ -z ${DISPLAY} ]] ; then
3568 printf 'xtrename only makes sense in X11.\n'
3574 if [[ -z $1 ]] ; then
3575 printf 'usage: xtrename [-f] "title for xterm"\n'
3576 printf ' renames the title of xterm from _within_ screen.\n'
3577 printf ' also works without screen.\n'
3578 printf ' will not work if DISPLAY is unset, use -f to override.\n'
3581 print -n "\eP\e]0;${1}\C-G\e\\"
3585 # Create small urls via http://goo.gl using curl(1).
3586 # API reference: https://code.google.com/apis/urlshortener/
3589 setopt extended_glob
3591 if [[ -z $1 ]]; then
3592 print "USAGE: zurl <URL>"
3596 local PN url prog api json contenttype item
3601 # Prepend 'http://' to given URL where necessary for later output.
3602 if [[ ${url} != http(s|)://* ]]; then
3606 if check_com -c curl; then
3609 print "curl is not available, but mandatory for ${PN}. Aborting."
3612 api='https://www.googleapis.com/urlshortener/v1/url'
3613 contenttype="Content-Type: application/json"
3614 json="{\"longUrl\": \"${url}\"}"
3615 data=(${(f)"$($prog --silent -H ${contenttype} -d ${json} $api)"})
3616 # Parse the response
3617 for item in "${data[@]}"; do
3622 printf '%s\n' "$item"
3630 #f2# Find history events by search pattern and list them by date.
3631 function whatwhen () {
3633 local usage help ident format_l format_s first_char remain first last
3634 usage='USAGE: whatwhen [options] <searchstring> <search range>'
3635 help='Use `whatwhen -h'\'' for further explanations.'
3636 ident=${(l,${#${:-Usage: }},, ,)}
3637 format_l="${ident}%s\t\t\t%s\n"
3638 format_s="${format_l//(\\t)##/\\t}"
3639 # Make the first char of the word to search for case
3640 # insensitive; e.g. [aA]
3641 first_char=[${(L)1[1]}${(U)1[1]}]
3643 # Default search range is `-100'.
3645 # Optional, just used for `<first> <last>' given.
3649 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
3650 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3653 printf '%s\n\n' ${usage}
3655 printf $format_l '-h' 'show help text'
3657 print 'SEARCH RANGE:'
3658 printf $format_l "'0'" 'the whole history,'
3659 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
3660 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
3661 printf '\n%s\n' 'EXAMPLES:'
3662 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
3663 printf $format_l 'whatwhen zsh -250'
3664 printf $format_l 'whatwhen foo 1 99'
3667 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3670 # -l list results on stout rather than invoking $EDITOR.
3671 # -i Print dates as in YYYY-MM-DD.
3672 # -m Search for a - quoted - pattern within the history.
3673 fc -li -m "*${first_char}${remain}*" $first $last
3678 # mercurial related stuff
3679 if check_com -c hg ; then
3680 # gnu like diff for mercurial
3681 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
3682 #f5# GNU like diff for mercurial
3686 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
3689 # build debian package
3690 #a2# Alias for \kbd{hg-buildpackage}
3691 alias hbp='hg-buildpackage'
3693 # execute commands on the versioned patch-queue from the current repos
3694 [[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
3696 # diffstat for specific version of a mercurial repository
3697 # hgstat => display diffstat between last revision and tip
3698 # hgstat 1234 => display diffstat between revision 1234 and tip
3699 #f5# Diffstat for specific version of a mercurial repos
3700 function hgstat () {
3702 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
3705 fi # end of check whether we have the 'hg'-executable
3707 # grml-small cleanups
3709 # The following is used to remove zsh-config-items that do not work
3710 # in grml-small by default.
3711 # If you do not want these adjustments (for whatever reason), set
3712 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
3713 # sources if it is there).
3715 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
3718 unalias 'V' &> /dev/null
3719 unfunction vman &> /dev/null
3720 unfunction viless &> /dev/null
3721 unfunction 2html &> /dev/null
3723 # manpages are not in grmlsmall
3724 unfunction manzsh &> /dev/null
3725 unfunction man2 &> /dev/null
3731 ## genrefcard.pl settings
3733 ### doc strings for external functions from files
3734 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
3736 ### example: split functions-search 8,16,24,32
3737 #@# split functions-search 8
3739 ## END OF FILE #################################################################
3740 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4