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) ${fpath} )
620 autoload -U /usr/share/grml/zsh/functions/**/[^_]*[^~](N.:t)
622 # support colors in less
623 export LESS_TERMCAP_mb=$'\E[01;31m'
624 export LESS_TERMCAP_md=$'\E[01;31m'
625 export LESS_TERMCAP_me=$'\E[0m'
626 export LESS_TERMCAP_se=$'\E[0m'
627 export LESS_TERMCAP_so=$'\E[01;44;33m'
628 export LESS_TERMCAP_ue=$'\E[0m'
629 export LESS_TERMCAP_us=$'\E[01;32m'
634 # report about cpu-/system-/user-time of command if running longer than
638 # watch for everyone but me and root
641 # automatically remove duplicates from these arrays
642 typeset -U path PATH cdpath CDPATH fpath FPATH manpath MANPATH
646 for mod in parameter complist deltochar mathfunc ; do
647 zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
648 done && builtin unset -v mod
650 # autoload zsh modules when they are referenced
652 zmodload -a zsh/stat zstat
653 zmodload -a zsh/zpty zpty
654 zmodload -ap zsh/mapfile mapfile
658 COMPDUMPFILE=${COMPDUMPFILE:-${ZDOTDIR:-${HOME}}/.zcompdump}
659 if zrcautoload compinit ; then
660 compinit -d ${COMPDUMPFILE} || print 'Notice: no compinit available :('
662 print 'Notice: no compinit available :('
668 # called later (via is4 && grmlcomp)
669 # note: use 'zstyle' for getting current settings
670 # press ^xh (control-x h) for getting tags in context; ^x? (control-x ?) to run complete_debug with trace output
671 function grmlcomp () {
672 # TODO: This could use some additional information
674 # Make sure the completion system is initialised
675 (( ${+_comps} )) || return 1
677 # allow one error for every three characters typed in approximate completer
678 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
680 # don't complete backup files as executables
681 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
683 # start menu completion only if it could find no unambiguous initial string
684 zstyle ':completion:*:correct:*' insert-unambiguous true
685 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
686 zstyle ':completion:*:correct:*' original true
688 # activate color-completion
689 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
691 # format on completion
692 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
694 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
695 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
697 # insert all expansions for expand completer
698 zstyle ':completion:*:expand:*' tag-order all-expansions
699 zstyle ':completion:*:history-words' list false
702 zstyle ':completion:*:history-words' menu yes
704 # ignore duplicate entries
705 zstyle ':completion:*:history-words' remove-all-dups yes
706 zstyle ':completion:*:history-words' stop yes
708 # match uppercase from lowercase
709 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
711 # separate matches into groups
712 zstyle ':completion:*:matches' group 'yes'
713 zstyle ':completion:*' group-name ''
715 if [[ "$NOMENU" -eq 0 ]] ; then
716 # if there are more than 5 options allow selecting from a menu
717 zstyle ':completion:*' menu select=5
719 # don't use any menus at all
723 zstyle ':completion:*:messages' format '%d'
724 zstyle ':completion:*:options' auto-description '%d'
726 # describe options in full
727 zstyle ':completion:*:options' description 'yes'
729 # on processes completion complete all user processes
730 zstyle ':completion:*:processes' command 'ps -au$USER'
732 # offer indexes before parameters in subscripts
733 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
735 # provide verbose completion information
736 zstyle ':completion:*' verbose true
738 # recent (as of Dec 2007) zsh versions are able to provide descriptions
739 # for commands (read: 1st word in the line) that it will list for the user
740 # to choose from. The following disables that, because it's not exactly fast.
741 zstyle ':completion:*:-command-:*:' verbose false
743 # set format for warnings
744 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
746 # define files to ignore for zcompile
747 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
748 zstyle ':completion:correct:' prompt 'correct to: %e'
750 # Ignore completion functions for commands you don't have:
751 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
753 # Provide more processes in completion of programs like killall:
754 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
756 # complete manual by their section
757 zstyle ':completion:*:manuals' separate-sections true
758 zstyle ':completion:*:manuals.*' insert-sections true
759 zstyle ':completion:*:man:*' menu yes select
761 # Search path for sudo completion
762 zstyle ':completion:*:sudo:*' command-path /usr/local/sbin \
770 # provide .. as a completion
771 zstyle ':completion:*' special-dirs ..
773 # run rehash on completion so new installed program are found automatically:
774 function _force_rehash () {
775 (( CURRENT == 1 )) && rehash
780 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
781 if [[ "$NOCOR" -gt 0 ]] ; then
782 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
785 # try to be smart about when to use what completer...
787 zstyle -e ':completion:*' completer '
788 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
789 _last_try="$HISTNO$BUFFER$CURSOR"
790 reply=(_complete _match _ignored _prefix _files)
792 if [[ $words[1] == (rm|mv) ]] ; then
793 reply=(_complete _files)
795 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
800 # command for process lists, the local web server details and host completion
801 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
803 # Some functions, like _apt and _dpkg, are very slow. We can use a cache in
804 # order to speed things up
805 if [[ ${GRML_COMP_CACHING:-yes} == yes ]]; then
806 GRML_COMP_CACHE_DIR=${GRML_COMP_CACHE_DIR:-${ZDOTDIR:-$HOME}/.cache}
807 if [[ ! -d ${GRML_COMP_CACHE_DIR} ]]; then
808 command mkdir -p "${GRML_COMP_CACHE_DIR}"
810 zstyle ':completion:*' use-cache yes
811 zstyle ':completion:*:complete:*' cache-path "${GRML_COMP_CACHE_DIR}"
816 [[ -r ~/.ssh/config ]] && _ssh_config_hosts=(${${(s: :)${(ps:\t:)${${(@M)${(f)"$(<$HOME/.ssh/config)"}:#Host *}#Host }}}:#*[*?]*}) || _ssh_config_hosts=()
817 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
818 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
826 "$_ssh_config_hosts[@]"
831 zstyle ':completion:*:hosts' hosts $hosts
832 # TODO: so, why is this here?
833 # zstyle '*' hosts $hosts
835 # use generic completion system for programs not yet defined; (_gnu_generic works
836 # with commands that provide a --help option with "standard" gnu-like output.)
837 for compcom in cp deborphan df feh fetchipac gpasswd head hnb ipacsum mv \
839 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
842 # see upgrade function in this file
843 compdef _hosts upgrade
846 # Keyboard setup: The following is based on the same code, we wrote for
847 # debian's setup. It ensures the terminal is in the right mode, when zle is
848 # active, so the values from $terminfo are valid. Therefore, this setup should
849 # work on all systems, that have support for `terminfo'. It also requires the
850 # zsh in use to have the `zsh/terminfo' module built.
852 # If you are customising your `zle-line-init()' or `zle-line-finish()'
853 # functions, make sure you call the following utility functions in there:
855 # - zle-line-init(): zle-smkx
856 # - zle-line-finish(): zle-rmkx
858 # Use emacs-like key bindings by default:
863 ## beginning-of-line OR beginning-of-buffer OR beginning of history
864 ## by: Bart Schaefer <schaefer@brasslantern.com>, Bernhard Tittelbach
865 function beginning-or-end-of-somewhere () {
867 if [[ ( "${LBUFFER[-1]}" == $'\n' && "${WIDGET}" == beginning-of* ) || \
868 ( "${RBUFFER[1]}" == $'\n' && "${WIDGET}" == end-of* ) ]]; then
869 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
871 zle .${WIDGET:s/somewhere/line-hist/} "$@"
872 if (( HISTNO != hno )); then
873 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
877 zle -N beginning-of-somewhere beginning-or-end-of-somewhere
878 zle -N end-of-somewhere beginning-or-end-of-somewhere
880 # add a command line to the shells history without executing it
881 function commit-to-history () {
882 print -s ${(z)BUFFER}
885 zle -N commit-to-history
887 # only slash should be considered as a word separator:
888 function slash-backward-kill-word () {
889 local WORDCHARS="${WORDCHARS:s@/@}"
891 zle backward-kill-word
893 zle -N slash-backward-kill-word
895 # a generic accept-line wrapper
897 # This widget can prevent unwanted autocorrections from command-name
898 # to _command-name, rehash automatically on enter and call any number
899 # of builtin and user-defined widgets in different contexts.
901 # For a broader description, see:
902 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
904 # The code is imported from the file 'zsh/functions/accept-line' from
905 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
906 # distributed under the same terms as zsh itself.
908 # A newly added command will may not be found or will cause false
909 # correction attempts, if you got auto-correction set. By setting the
910 # following style, we force accept-line() to rehash, if it cannot
911 # find the first word on the command line in the $command[] hash.
912 zstyle ':acceptline:*' rehash true
914 function Accept-Line () {
915 setopt localoptions noksharrays
919 local alcontext=${1:-$alcontext}
921 zstyle -a ":acceptline:${alcontext}" actions subs
923 (( ${#subs} < 1 )) && return 0
926 for sub in ${subs} ; do
927 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
930 (( aldone > 0 )) && break
934 function Accept-Line-getdefault () {
938 zstyle -s ":acceptline:${alcontext}" default_action default_action
939 case ${default_action} in
941 printf ".accept-line"
944 printf ${default_action}
949 function Accept-Line-HandleContext () {
952 default_action=$(Accept-Line-getdefault)
953 zstyle -T ":acceptline:${alcontext}" call_default \
954 && zle ${default_action}
957 function accept-line () {
958 setopt localoptions noksharrays
961 local buf com fname format msg default_action
965 cmdline=(${(z)BUFFER})
969 Accept-Line 'preprocess'
971 zstyle -t ":acceptline:${alcontext}" rehash \
972 && [[ -z ${commands[$com]} ]] \
976 && [[ -n ${reswords[(r)$com]} ]] \
977 || [[ -n ${aliases[$com]} ]] \
978 || [[ -n ${functions[$com]} ]] \
979 || [[ -n ${builtins[$com]} ]] \
980 || [[ -n ${commands[$com]} ]] ; then
982 # there is something sensible to execute, just do it.
984 Accept-Line-HandleContext
989 if [[ -o correct ]] \
990 || [[ -o correctall ]] \
991 && [[ -n ${functions[$fname]} ]] ; then
993 # nothing there to execute but there is a function called
994 # _command_name; a completion widget. Makes no sense to
995 # call it on the commandline, but the correct{,all} options
996 # will ask for it nevertheless, so warn the user.
997 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
998 # Okay, we warned the user before, he called us again,
999 # so have it his way.
1001 Accept-Line-HandleContext
1006 if zstyle -t ":acceptline:${alcontext}" nocompwarn ; then
1008 Accept-Line-HandleContext
1010 # prepare warning message for the user, configurable via zstyle.
1011 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
1013 if [[ -z ${msg} ]] ; then
1014 msg="%c will not execute and completion %f exists."
1017 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
1022 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
1023 # If we are here, the commandline contains something that is not
1024 # executable, which is neither subject to _command_name correction
1025 # and is not empty. might be a variable assignment
1027 Accept-Line-HandleContext
1032 # If we got this far, the commandline only contains whitespace, or is empty.
1034 Accept-Line-HandleContext
1039 zle -N Accept-Line-HandleContext
1041 # power completion / abbreviation expansion / buffer expansion
1042 # see http://zshwiki.org/home/examples/zleiab for details
1043 # less risky than the global aliases but powerful as well
1044 # just type the abbreviation key and afterwards 'ctrl-x .' to expand it
1047 setopt interactivecomments
1049 # key # value (#d additional doc string)
1055 'G' '|& grep '${grep_options:+"${grep_options[*]}"}
1057 'Hl' ' --help |& less -r' #d (Display help in pager)
1061 'N' '&>/dev/null' #d (No Output)
1062 'R' '| tr A-z N-za-m' #d (ROT13)
1063 'SL' '| sort | less'
1068 'co' './configure && make && sudo make install'
1071 function zleiab () {
1076 LBUFFER=${LBUFFER%%(#m)[.\-+:|_a-zA-Z0-9]#}
1077 LBUFFER+=${abk[$MATCH]:-$MATCH}
1082 function help-show-abk () {
1083 zle -M "$(print "Available abbreviations for expansion:"; print -a -C 2 ${(kv)abk})"
1086 zle -N help-show-abk
1088 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
1089 function insert-datestamp () { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
1090 zle -N insert-datestamp
1092 # press esc-m for inserting last typed word again (thanks to caphuso!)
1093 function insert-last-typed-word () { zle insert-last-word -- 0 -1 };
1094 zle -N insert-last-typed-word;
1096 function grml-zsh-fg () {
1097 if (( ${#jobstates} )); then
1099 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
1100 BUFFER="${BUFFER}fg"
1103 zle -M 'No background jobs. Doing nothing.'
1108 # run command line as user root via sudo:
1109 function sudo-command-line () {
1110 [[ -z $BUFFER ]] && zle up-history
1111 if [[ $BUFFER != sudo\ * ]]; then
1112 BUFFER="sudo $BUFFER"
1113 CURSOR=$(( CURSOR+5 ))
1116 zle -N sudo-command-line
1118 ### jump behind the first word on the cmdline.
1119 ### useful to add options.
1120 function jump_after_first_word () {
1122 words=(${(z)BUFFER})
1124 if (( ${#words} <= 1 )) ; then
1127 CURSOR=${#${words[1]}}
1130 zle -N jump_after_first_word
1132 #f5# Create directory under cursor or the selected area
1133 function inplaceMkDirs () {
1134 # Press ctrl-xM to create the directory under the cursor or the selected area.
1135 # To select an area press ctrl-@ or ctrl-space and use the cursor.
1136 # Use case: you type "mv abc ~/testa/testb/testc/" and remember that the
1137 # directory does not exist yet -> press ctrl-XM and problem solved
1139 if ((REGION_ACTIVE==1)); then
1140 local F=$MARK T=$CURSOR
1141 if [[ $F -gt $T ]]; then
1145 # get marked area from buffer and eliminate whitespace
1146 PATHTOMKDIR=${BUFFER[F+1,T]%%[[:space:]]##}
1147 PATHTOMKDIR=${PATHTOMKDIR##[[:space:]]##}
1149 local bufwords iword
1150 bufwords=(${(z)LBUFFER})
1152 bufwords=(${(z)BUFFER})
1153 PATHTOMKDIR="${(Q)bufwords[iword]}"
1155 [[ -z "${PATHTOMKDIR}" ]] && return 1
1156 PATHTOMKDIR=${~PATHTOMKDIR}
1157 if [[ -e "${PATHTOMKDIR}" ]]; then
1158 zle -M " path already exists, doing nothing"
1160 zle -M "$(mkdir -p -v "${PATHTOMKDIR}")"
1165 zle -N inplaceMkDirs
1167 #v1# set number of lines to display per page
1168 HELP_LINES_PER_PAGE=20
1169 #v1# set location of help-zle cache file
1170 HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh
1171 # helper function for help-zle, actually generates the help text
1172 function help_zle_parse_keybindings () {
1175 unsetopt ksharrays #indexing starts at 1
1177 #v1# choose files that help-zle will parse for keybindings
1178 ((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local )
1180 if [[ -r $HELP_ZLE_CACHE_FILE ]]; then
1183 for f ($HELPZLE_KEYBINDING_FILES) [[ $f -nt $HELP_ZLE_CACHE_FILE ]] && load_cache=1
1184 [[ $load_cache -eq 0 ]] && . $HELP_ZLE_CACHE_FILE && return
1187 #fill with default keybindings, possibly to be overwriten in a file later
1188 #Note that due to zsh inconsistency on escaping assoc array keys, we encase the key in '' which we will remove later
1189 local -A help_zle_keybindings
1190 help_zle_keybindings['<Ctrl>@']="set MARK"
1191 help_zle_keybindings['<Ctrl>x<Ctrl>j']="vi-join lines"
1192 help_zle_keybindings['<Ctrl>x<Ctrl>b']="jump to matching brace"
1193 help_zle_keybindings['<Ctrl>x<Ctrl>u']="undo"
1194 help_zle_keybindings['<Ctrl>_']="undo"
1195 help_zle_keybindings['<Ctrl>x<Ctrl>f<c>']="find <c> in cmdline"
1196 help_zle_keybindings['<Ctrl>a']="goto beginning of line"
1197 help_zle_keybindings['<Ctrl>e']="goto end of line"
1198 help_zle_keybindings['<Ctrl>t']="transpose charaters"
1199 help_zle_keybindings['<Alt>t']="transpose words"
1200 help_zle_keybindings['<Alt>s']="spellcheck word"
1201 help_zle_keybindings['<Ctrl>k']="backward kill buffer"
1202 help_zle_keybindings['<Ctrl>u']="forward kill buffer"
1203 help_zle_keybindings['<Ctrl>y']="insert previously killed word/string"
1204 help_zle_keybindings["<Alt>'"]="quote line"
1205 help_zle_keybindings['<Alt>"']="quote from mark to cursor"
1206 help_zle_keybindings['<Alt><arg>']="repeat next cmd/char <arg> times (<Alt>-<Alt>1<Alt>0a -> -10 times 'a')"
1207 help_zle_keybindings['<Alt>u']="make next word Uppercase"
1208 help_zle_keybindings['<Alt>l']="make next word lowercase"
1209 help_zle_keybindings['<Ctrl>xd']="preview expansion under cursor"
1210 help_zle_keybindings['<Alt>q']="push current CL into background, freeing it. Restore on next CL"
1211 help_zle_keybindings['<Alt>.']="insert (and interate through) last word from prev CLs"
1212 help_zle_keybindings['<Alt>,']="complete word from newer history (consecutive hits)"
1213 help_zle_keybindings['<Alt>m']="repeat last typed word on current CL"
1214 help_zle_keybindings['<Ctrl>v']="insert next keypress symbol literally (e.g. for bindkey)"
1215 help_zle_keybindings['!!:n*<Tab>']="insert last n arguments of last command"
1216 help_zle_keybindings['!!:n-<Tab>']="insert arguments n..N-2 of last command (e.g. mv s s d)"
1217 help_zle_keybindings['<Alt>h']="show help/manpage for current command"
1219 #init global variables
1220 unset help_zle_lines help_zle_sln
1221 typeset -g -a help_zle_lines
1222 typeset -g help_zle_sln=1
1225 local lastkeybind_desc contents #last description starting with #k# that we found
1226 local num_lines_elapsed=0 #number of lines between last description and keybinding
1227 #search config files in the order they a called (and thus the order in which they overwrite keybindings)
1228 for f in $HELPZLE_KEYBINDING_FILES; do
1229 [[ -r "$f" ]] || continue #not readable ? skip it
1231 for cline in "${(f)contents}"; do
1232 #zsh pattern: matches lines like: #k# ..............
1233 if [[ "$cline" == (#s)[[:space:]]#\#k\#[[:space:]]##(#b)(*)[[:space:]]#(#e) ]]; then
1234 lastkeybind_desc="$match[*]"
1236 #zsh pattern: matches lines that set a keybinding using bind2map, bindkey or compdef -k
1237 # ignores lines that are commentend out
1238 # grabs first in '' or "" enclosed string with length between 1 and 6 characters
1239 elif [[ "$cline" == [^#]#(bind2maps[[:space:]](*)-s|bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then
1240 #description prevously found ? description not more than 2 lines away ? keybinding not empty ?
1241 if [[ -n $lastkeybind_desc && $num_lines_elapsed -lt 2 && -n $match[1] ]]; then
1242 #substitute keybinding string with something readable
1243 k=${${${${${${${match[1]/\\e\^h/<Alt><BS>}/\\e\^\?/<Alt><BS>}/\\e\[5~/<PageUp>}/\\e\[6~/<PageDown>}//(\\e|\^\[)/<Alt>}//\^/<Ctrl>}/3~/<Alt><Del>}
1244 #put keybinding in assoc array, possibly overwriting defaults or stuff found in earlier files
1245 #Note that we are extracting the keybinding-string including the quotes (see Note at beginning)
1246 help_zle_keybindings[${k}]=$lastkeybind_desc
1250 ((num_lines_elapsed++))
1255 #calculate length of keybinding column
1257 for k (${(k)help_zle_keybindings[@]}) ((kstrlen < ${#k})) && kstrlen=${#k}
1258 #convert the assoc array into preformated lines, which we are able to sort
1259 for k v in ${(kv)help_zle_keybindings[@]}; do
1260 #pad keybinding-string to kstrlen chars and remove outermost characters (i.e. the quotes)
1261 help_zle_lines+=("${(r:kstrlen:)k[2,-2]}${v}")
1263 #sort lines alphabetically
1264 help_zle_lines=("${(i)help_zle_lines[@]}")
1265 [[ -d ${HELP_ZLE_CACHE_FILE:h} ]] || mkdir -p "${HELP_ZLE_CACHE_FILE:h}"
1266 echo "help_zle_lines=(${(q)help_zle_lines[@]})" >| $HELP_ZLE_CACHE_FILE
1267 zcompile $HELP_ZLE_CACHE_FILE
1269 typeset -g help_zle_sln
1270 typeset -g -a help_zle_lines
1272 # Provides (partially autogenerated) help on keybindings and the zsh line editor
1273 function help-zle () {
1275 unsetopt ksharrays #indexing starts at 1
1276 #help lines already generated ? no ? then do it
1277 [[ ${+functions[help_zle_parse_keybindings]} -eq 1 ]] && {help_zle_parse_keybindings && unfunction help_zle_parse_keybindings}
1278 #already displayed all lines ? go back to the start
1279 [[ $help_zle_sln -gt ${#help_zle_lines} ]] && help_zle_sln=1
1280 local sln=$help_zle_sln
1281 #note that help_zle_sln is a global var, meaning we remember the last page we viewed
1282 help_zle_sln=$((help_zle_sln + HELP_LINES_PER_PAGE))
1283 zle -M "${(F)help_zle_lines[sln,help_zle_sln-1]}"
1287 ## complete word from currently visible Screen or Tmux buffer.
1288 if check_com -c screen || check_com -c tmux; then
1289 function _complete_screen_display () {
1290 [[ "$TERM" != "screen" ]] && return 1
1292 local TMPFILE=$(mktemp)
1293 local -U -a _screen_display_wordlist
1294 trap "rm -f $TMPFILE" EXIT
1296 # fill array with contents from screen hardcopy
1297 if ((${+TMUX})); then
1298 #works, but crashes tmux below version 1.4
1299 #luckily tmux -V option to ask for version, was also added in 1.4
1300 tmux -V &>/dev/null || return
1301 tmux -q capture-pane \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0
1303 screen -X hardcopy $TMPFILE
1304 # screen sucks, it dumps in latin1, apparently always. so recode it
1306 check_com recode && recode latin1 $TMPFILE
1308 _screen_display_wordlist=( ${(QQ)$(<$TMPFILE)} )
1309 # remove PREFIX to be completed from that array
1310 _screen_display_wordlist[${_screen_display_wordlist[(i)$PREFIX]}]=""
1311 compadd -a _screen_display_wordlist
1313 #m# k CTRL-x\,\,\,S Complete word from GNU screen buffer
1315 compdef -k _complete_screen_display complete-word '^xS'
1318 # Load a few more functions and tie them to widgets, so they can be bound:
1320 function zrcautozle () {
1323 zrcautoload $fnc && zle -N $fnc
1326 function zrcgotwidget () {
1327 (( ${+widgets[$1]} ))
1330 function zrcgotkeymap () {
1331 [[ -n ${(M)keymaps:#$1} ]]
1334 zrcautozle insert-files
1335 zrcautozle edit-command-line
1336 zrcautozle insert-unicode-char
1337 if zrcautoload history-search-end; then
1338 zle -N history-beginning-search-backward-end history-search-end
1339 zle -N history-beginning-search-forward-end history-search-end
1341 zle -C hist-complete complete-word _generic
1342 zstyle ':completion:hist-complete:*' completer _history
1344 # The actual terminal setup hooks and bindkey-calls:
1346 # An array to note missing features to ease diagnosis in case of problems.
1347 typeset -ga grml_missing_features
1349 function zrcbindkey () {
1350 if (( ARGC )) && zrcgotwidget ${argv[-1]}; then
1355 function bind2maps () {
1356 local i sequence widget
1359 while [[ "$1" != "--" ]]; do
1365 if [[ "$1" == "-s" ]]; then
1369 sequence="${key[$1]}"
1373 [[ -z "$sequence" ]] && return 1
1375 for i in "${maps[@]}"; do
1376 zrcbindkey -M "$i" "$sequence" "$widget"
1380 if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
1381 function zle-smkx () {
1383 printf '%s' ${terminfo[smkx]}
1385 function zle-rmkx () {
1387 printf '%s' ${terminfo[rmkx]}
1389 function zle-line-init () {
1392 function zle-line-finish () {
1395 zle -N zle-line-init
1396 zle -N zle-line-finish
1398 for i in {s,r}mkx; do
1399 (( ${+terminfo[$i]} )) || grml_missing_features+=($i)
1406 Home "${terminfo[khome]}"
1407 End "${terminfo[kend]}"
1408 Insert "${terminfo[kich1]}"
1409 Delete "${terminfo[kdch1]}"
1410 Up "${terminfo[kcuu1]}"
1411 Down "${terminfo[kcud1]}"
1412 Left "${terminfo[kcub1]}"
1413 Right "${terminfo[kcuf1]}"
1414 PageUp "${terminfo[kpp]}"
1415 PageDown "${terminfo[knp]}"
1416 BackTab "${terminfo[kcbt]}"
1419 # Guidelines for adding key bindings:
1421 # - Do not add hardcoded escape sequences, to enable non standard key
1422 # combinations such as Ctrl-Meta-Left-Cursor. They are not easily portable.
1424 # - Adding Ctrl characters, such as '^b' is okay; note that '^b' and '^B' are
1427 # - All keys from the $key[] mapping are obviously okay.
1429 # - Most terminals send "ESC x" when Meta-x is pressed. Thus, sequences like
1430 # '\ex' are allowed in here as well.
1432 bind2maps emacs -- Home beginning-of-somewhere
1433 bind2maps viins vicmd -- Home vi-beginning-of-line
1434 bind2maps emacs -- End end-of-somewhere
1435 bind2maps viins vicmd -- End vi-end-of-line
1436 bind2maps emacs viins -- Insert overwrite-mode
1437 bind2maps vicmd -- Insert vi-insert
1438 bind2maps emacs -- Delete delete-char
1439 bind2maps viins vicmd -- Delete vi-delete-char
1440 bind2maps emacs viins vicmd -- Up up-line-or-search
1441 bind2maps emacs viins vicmd -- Down down-line-or-search
1442 bind2maps emacs -- Left backward-char
1443 bind2maps viins vicmd -- Left vi-backward-char
1444 bind2maps emacs -- Right forward-char
1445 bind2maps viins vicmd -- Right vi-forward-char
1446 #k# Perform abbreviation expansion
1447 bind2maps emacs viins -- -s '^x.' zleiab
1448 #k# Display list of abbreviations that would expand
1449 bind2maps emacs viins -- -s '^xb' help-show-abk
1450 #k# mkdir -p <dir> from string under cursor or marked area
1451 bind2maps emacs viins -- -s '^xM' inplaceMkDirs
1452 #k# display help for keybindings and ZLE
1453 bind2maps emacs viins -- -s '^xz' help-zle
1454 #k# Insert files and test globbing
1455 bind2maps emacs viins -- -s "^xf" insert-files
1456 #k# Edit the current line in \kbd{\$EDITOR}
1457 bind2maps emacs viins -- -s '\ee' edit-command-line
1458 #k# search history backward for entry beginning with typed text
1459 bind2maps emacs viins -- -s '^xp' history-beginning-search-backward-end
1460 #k# search history forward for entry beginning with typed text
1461 bind2maps emacs viins -- -s '^xP' history-beginning-search-forward-end
1462 #k# search history backward for entry beginning with typed text
1463 bind2maps emacs viins -- PageUp history-beginning-search-backward-end
1464 #k# search history forward for entry beginning with typed text
1465 bind2maps emacs viins -- PageDown history-beginning-search-forward-end
1466 bind2maps emacs viins -- -s "^x^h" commit-to-history
1467 #k# Kill left-side word or everything up to next slash
1468 bind2maps emacs viins -- -s '\ev' slash-backward-kill-word
1469 #k# Kill left-side word or everything up to next slash
1470 bind2maps emacs viins -- -s '\e^h' slash-backward-kill-word
1471 #k# Kill left-side word or everything up to next slash
1472 bind2maps emacs viins -- -s '\e^?' slash-backward-kill-word
1473 # Do history expansion on space:
1474 bind2maps emacs viins -- -s ' ' magic-space
1475 #k# Trigger menu-complete
1476 bind2maps emacs viins -- -s '\ei' menu-complete # menu completion via esc-i
1477 #k# Insert a timestamp on the command line (yyyy-mm-dd)
1478 bind2maps emacs viins -- -s '^ed' insert-datestamp
1479 #k# Insert last typed word
1480 bind2maps emacs viins -- -s "\em" insert-last-typed-word
1481 #k# A smart shortcut for \kbd{fg<enter>}
1482 bind2maps emacs viins -- -s '^z' grml-zsh-fg
1483 #k# prepend the current command with "sudo"
1484 bind2maps emacs viins -- -s "^os" sudo-command-line
1485 #k# jump to after first word (for adding options)
1486 bind2maps emacs viins -- -s '^x1' jump_after_first_word
1487 #k# complete word from history with menu
1488 bind2maps emacs viins -- -s "^x^x" hist-complete
1490 # insert unicode character
1491 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
1492 # See for example http://unicode.org/charts/ for unicode characters code
1493 #k# Insert Unicode character
1494 bind2maps emacs viins -- -s '^xi' insert-unicode-char
1496 # use the new *-pattern-* widgets for incremental history search
1497 if zrcgotwidget history-incremental-pattern-search-backward; then
1498 for seq wid in '^r' history-incremental-pattern-search-backward \
1499 '^s' history-incremental-pattern-search-forward
1501 bind2maps emacs viins vicmd -- -s $seq $wid
1503 builtin unset -v seq wid
1506 if zrcgotkeymap menuselect; then
1507 #m# k Shift-tab Perform backwards menu completion
1508 bind2maps menuselect -- BackTab reverse-menu-complete
1510 #k# menu selection: pick item but stay in the menu
1511 bind2maps menuselect -- -s '\e^M' accept-and-menu-complete
1512 # also use + and INSERT since it's easier to press repeatedly
1513 bind2maps menuselect -- -s '+' accept-and-menu-complete
1514 bind2maps menuselect -- Insert accept-and-menu-complete
1516 # accept a completion and try to complete again by using menu
1517 # completion; very useful with completing directories
1518 # by using 'undo' one's got a simple file browser
1519 bind2maps menuselect -- -s '^o' accept-and-infer-next-history
1522 # Finally, here are still a few hardcoded escape sequences; Special sequences
1523 # like Ctrl-<Cursor-key> etc do suck a fair bit, because they are not
1524 # standardised and most of the time are not available in a terminals terminfo
1527 # While we do not encourage adding bindings like these, we will keep these for
1528 # backward compatibility.
1530 ## use Ctrl-left-arrow and Ctrl-right-arrow for jumping to word-beginnings on
1531 ## the command line.
1533 bind2maps emacs viins vicmd -- -s '\eOc' forward-word
1534 bind2maps emacs viins vicmd -- -s '\eOd' backward-word
1535 # These are for xterm:
1536 bind2maps emacs viins vicmd -- -s '\e[1;5C' forward-word
1537 bind2maps emacs viins vicmd -- -s '\e[1;5D' backward-word
1538 ## the same for alt-left-arrow and alt-right-arrow
1540 bind2maps emacs viins vicmd -- -s '\e\e[C' forward-word
1541 bind2maps emacs viins vicmd -- -s '\e\e[D' backward-word
1543 bind2maps emacs viins vicmd -- -s '^[[1;3C' forward-word
1544 bind2maps emacs viins vicmd -- -s '^[[1;3D' backward-word
1545 # Also try ESC Left/Right:
1546 bind2maps emacs viins vicmd -- -s '\e'${key[Right]} forward-word
1547 bind2maps emacs viins vicmd -- -s '\e'${key[Left]} backward-word
1554 # we don't want to quote/espace URLs on our own...
1555 # if autoload -U url-quote-magic ; then
1556 # zle -N self-insert url-quote-magic
1557 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
1559 # print 'Notice: no url-quote-magic available :('
1561 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
1563 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
1564 alias run-help >&/dev/null && unalias run-help
1565 for rh in run-help{,-git,-ip,-openssl,-p4,-sudo,-svk,-svn}; do
1569 # command not found handling
1571 (( ${COMMAND_NOT_FOUND} == 1 )) &&
1572 function command_not_found_handler () {
1574 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
1575 ${GRML_ZSH_CNF_HANDLER} $1
1583 HISTFILE=${ZDOTDIR:-${HOME}}/.zsh_history
1584 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
1585 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
1589 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
1590 DIRSTACKFILE=${DIRSTACKFILE:-${ZDOTDIR:-${HOME}}/.zdirs}
1592 if zstyle -T ':grml:chpwd:dirstack' enable; then
1593 typeset -gaU GRML_PERSISTENT_DIRSTACK
1594 function grml_dirstack_filter () {
1597 if zstyle -s ':grml:chpwd:dirstack' filter filter; then
1598 $filter $1 && return 0
1600 if zstyle -a ':grml:chpwd:dirstack' exclude exclude; then
1601 for entry in "${exclude[@]}"; do
1602 [[ $1 == ${~entry} ]] && return 0
1609 (( ZSH_SUBSHELL )) && return
1610 (( $DIRSTACKSIZE <= 0 )) && return
1611 [[ -z $DIRSTACKFILE ]] && return
1612 grml_dirstack_filter $PWD && return
1613 GRML_PERSISTENT_DIRSTACK=(
1614 $PWD "${(@)GRML_PERSISTENT_DIRSTACK[1,$DIRSTACKSIZE]}"
1616 builtin print -l ${GRML_PERSISTENT_DIRSTACK} >! ${DIRSTACKFILE}
1619 if [[ -f ${DIRSTACKFILE} ]]; then
1620 # Enabling NULL_GLOB via (N) weeds out any non-existing
1621 # directories from the saved dir-stack file.
1622 dirstack=( ${(f)"$(< $DIRSTACKFILE)"}(N) )
1623 # "cd -" won't work after login by just setting $OLDPWD, so
1624 [[ -d $dirstack[1] ]] && cd -q $dirstack[1] && cd -q $OLDPWD
1627 if zstyle -t ':grml:chpwd:dirstack' filter-on-load; then
1628 for i in "${dirstack[@]}"; do
1629 if ! grml_dirstack_filter "$i"; then
1630 GRML_PERSISTENT_DIRSTACK=(
1631 "${GRML_PERSISTENT_DIRSTACK[@]}"
1637 GRML_PERSISTENT_DIRSTACK=( "${dirstack[@]}" )
1641 # directory based profiles
1645 # chpwd_profiles(): Directory Profiles, Quickstart:
1649 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1650 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1653 # For details see the `grmlzshrc.5' manual page.
1654 function chpwd_profiles () {
1655 local profile context
1658 context=":chpwd:profiles:$PWD"
1659 zstyle -s "$context" profile profile || profile='default'
1660 zstyle -T "$context" re-execute && reexecute=1 || reexecute=0
1662 if (( ${+parameters[CHPWD_PROFILE]} == 0 )); then
1663 typeset -g CHPWD_PROFILE
1664 local CHPWD_PROFILES_INIT=1
1665 (( ${+functions[chpwd_profiles_init]} )) && chpwd_profiles_init
1666 elif [[ $profile != $CHPWD_PROFILE ]]; then
1667 (( ${+functions[chpwd_leave_profile_$CHPWD_PROFILE]} )) \
1668 && chpwd_leave_profile_${CHPWD_PROFILE}
1670 if (( reexecute )) || [[ $profile != $CHPWD_PROFILE ]]; then
1671 (( ${+functions[chpwd_profile_$profile]} )) && chpwd_profile_${profile}
1674 CHPWD_PROFILE="${profile}"
1678 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1682 # Prompt setup for grml:
1684 # set colors for use in prompts (modern zshs allow for the use of %F{red}foo%f
1685 # in prompts to get a red "foo" embedded, but it's good to keep these for
1686 # backwards compatibility).
1692 MAGENTA="%F{magenta}"
1696 elif zrcautoload colors && colors 2>/dev/null ; then
1697 BLUE="%{${fg[blue]}%}"
1698 RED="%{${fg_bold[red]}%}"
1699 GREEN="%{${fg[green]}%}"
1700 CYAN="%{${fg[cyan]}%}"
1701 MAGENTA="%{${fg[magenta]}%}"
1702 YELLOW="%{${fg[yellow]}%}"
1703 WHITE="%{${fg[white]}%}"
1704 NO_COLOR="%{${reset_color}%}"
1706 BLUE=$'%{\e[1;34m%}'
1708 GREEN=$'%{\e[1;32m%}'
1709 CYAN=$'%{\e[1;36m%}'
1710 WHITE=$'%{\e[1;37m%}'
1711 MAGENTA=$'%{\e[1;35m%}'
1712 YELLOW=$'%{\e[1;33m%}'
1713 NO_COLOR=$'%{\e[0m%}'
1716 # First, the easy ones: PS2..4:
1718 # secondary prompt, printed when the shell needs more information to complete a
1721 # selection prompt used within a select loop.
1723 # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
1726 # Some additional features to use with our prompt:
1730 # - vcs_info setup and version specific fixes
1732 # display battery status on right side of prompt using 'GRML_DISPLAY_BATTERY=1' in .zshrc.pre
1734 function battery () {
1735 if [[ $GRML_DISPLAY_BATTERY -gt 0 ]] ; then
1738 elif isopenbsd ; then
1740 elif isfreebsd ; then
1742 elif isdarwin ; then
1746 GRML_DISPLAY_BATTERY=0
1751 function batterylinux () {
1752 GRML_BATTERY_LEVEL=''
1753 local batteries bat capacity
1754 batteries=( /sys/class/power_supply/BAT*(N) )
1755 if (( $#batteries > 0 )) ; then
1756 for bat in $batteries ; do
1757 if [[ -e $bat/capacity ]]; then
1758 capacity=$(< $bat/capacity)
1760 typeset -F energy_full=$(< $bat/energy_full)
1761 typeset -F energy_now=$(< $bat/energy_now)
1762 typeset -i capacity=$(( 100 * $energy_now / $energy_full))
1764 case $(< $bat/status) in
1766 GRML_BATTERY_LEVEL+=" ^"
1769 if (( capacity < 20 )) ; then
1770 GRML_BATTERY_LEVEL+=" !v"
1772 GRML_BATTERY_LEVEL+=" v"
1776 GRML_BATTERY_LEVEL+=" ="
1779 GRML_BATTERY_LEVEL+="${capacity}%%"
1784 function batteryopenbsd () {
1785 GRML_BATTERY_LEVEL=''
1786 local bat batfull batwarn batnow num
1788 bat=$(sysctl -n hw.sensors.acpibat${num} 2>/dev/null)
1789 if [[ -n $bat ]]; then
1790 batfull=${"$(sysctl -n hw.sensors.acpibat${num}.amphour0)"%% *}
1791 batwarn=${"$(sysctl -n hw.sensors.acpibat${num}.amphour1)"%% *}
1792 batnow=${"$(sysctl -n hw.sensors.acpibat${num}.amphour3)"%% *}
1793 case "$(sysctl -n hw.sensors.acpibat${num}.raw0)" in
1795 if (( batnow < batwarn )) ; then
1796 GRML_BATTERY_LEVEL+=" !v"
1798 GRML_BATTERY_LEVEL+=" v"
1802 GRML_BATTERY_LEVEL+=" ^"
1805 GRML_BATTERY_LEVEL+=" ="
1808 GRML_BATTERY_LEVEL+="${$(( 100 * batnow / batfull ))%%.*}%%"
1813 function batteryfreebsd () {
1814 GRML_BATTERY_LEVEL=''
1818 table=( ${=${${${${${(M)${(f)"$(acpiconf -i $num 2>&1)"}:#(State|Remaining capacity):*}%%( ##|%)}//:[ $'\t']##/@}// /-}//@/ }} )
1819 if [[ -n $table ]] && [[ $table[State] != "not-present" ]] ; then
1820 case $table[State] in
1822 if (( $table[Remaining-capacity] < 20 )) ; then
1823 GRML_BATTERY_LEVEL+=" !v"
1825 GRML_BATTERY_LEVEL+=" v"
1829 GRML_BATTERY_LEVEL+=" ^"
1832 GRML_BATTERY_LEVEL+=" ="
1835 GRML_BATTERY_LEVEL+="$table[Remaining-capacity]%%"
1840 function batterydarwin () {
1841 GRML_BATTERY_LEVEL=''
1843 table=( ${$(pmset -g ps)[(w)7,8]%%(\%|);} )
1844 if [[ -n $table[2] ]] ; then
1847 GRML_BATTERY_LEVEL+=" ^"
1850 if (( $table[1] < 20 )) ; then
1851 GRML_BATTERY_LEVEL+=" !v"
1853 GRML_BATTERY_LEVEL+=" v"
1857 GRML_BATTERY_LEVEL+=" ="
1860 GRML_BATTERY_LEVEL+="$table[1]%%"
1864 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
1865 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
1866 debian_chroot=$(</etc/debian_chroot)
1869 # gather version control information for inclusion in a prompt
1871 if zrcautoload vcs_info; then
1872 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1873 # function, which can cause a lot of trouble with our directory-based
1875 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1876 function VCS_INFO_realpath () {
1877 setopt localoptions NO_shwordsplit chaselinks
1878 ( builtin cd -q $1 2> /dev/null && pwd; )
1882 zstyle ':vcs_info:*' max-exports 2
1884 if [[ -o restricted ]]; then
1885 zstyle ':vcs_info:*' enable NONE
1889 typeset -A grml_vcs_coloured_formats
1890 typeset -A grml_vcs_plain_formats
1892 grml_vcs_plain_formats=(
1893 format "(%s%)-[%b] " "zsh: %r"
1894 actionformat "(%s%)-[%b|%a] " "zsh: %r"
1895 rev-branchformat "%b:%r"
1898 grml_vcs_coloured_formats=(
1899 format "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOR} "
1900 actionformat "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOR} "
1901 rev-branchformat "%b${RED}:${YELLOW}%r"
1904 typeset GRML_VCS_COLOUR_MODE=xxx
1906 function grml_vcs_info_toggle_colour () {
1908 if [[ $GRML_VCS_COLOUR_MODE == plain ]]; then
1909 grml_vcs_info_set_formats coloured
1911 grml_vcs_info_set_formats plain
1916 function grml_vcs_info_set_formats () {
1918 #setopt localoptions xtrace
1919 local mode=$1 AF F BF
1920 if [[ $mode == coloured ]]; then
1921 AF=${grml_vcs_coloured_formats[actionformat]}
1922 F=${grml_vcs_coloured_formats[format]}
1923 BF=${grml_vcs_coloured_formats[rev-branchformat]}
1924 GRML_VCS_COLOUR_MODE=coloured
1926 AF=${grml_vcs_plain_formats[actionformat]}
1927 F=${grml_vcs_plain_formats[format]}
1928 BF=${grml_vcs_plain_formats[rev-branchformat]}
1929 GRML_VCS_COLOUR_MODE=plain
1932 zstyle ':vcs_info:*' actionformats "$AF" "zsh: %r"
1933 zstyle ':vcs_info:*' formats "$F" "zsh: %r"
1934 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "$BF"
1938 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1939 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1940 if [[ "$TERM" == dumb ]] ; then
1941 grml_vcs_info_set_formats plain
1943 grml_vcs_info_set_formats coloured
1946 # Now for the fun part: The grml prompt themes in `promptsys' mode of operation
1948 # This actually defines three prompts:
1954 # They all share the same code and only differ with respect to which items they
1955 # contain. The main source of documentation is the `prompt_grml_help' function
1956 # below, which gets called when the user does this: prompt -h grml
1958 function prompt_grml_help () {
1962 This is the prompt as used by the grml-live system <http://grml.org>. It is
1963 a rather simple one-line prompt, that by default looks something like this:
1965 <user>@<host> <current-working-directory>[ <vcs_info-data>]%
1967 The prompt itself integrates with zsh's prompt themes system (as you are
1968 witnessing right now) and is configurable to a certain degree. In
1969 particular, these aspects are customisable:
1971 - The items used in the prompt (e.g. you can remove \`user' from
1972 the list of activated items, which will cause the user name to
1973 be omitted from the prompt string).
1975 - The attributes used with the items are customisable via strings
1976 used before and after the actual item.
1978 The available items are: at, battery, change-root, date, grml-chroot,
1979 history, host, jobs, newline, path, percent, rc, rc-always, sad-smiley,
1980 shell-level, time, user, vcs
1982 The actual configuration is done via zsh's \`zstyle' mechanism. The
1983 context, that is used while looking up styles is:
1985 ':prompt:grml:<left-or-right>:<subcontext>'
1987 Here <left-or-right> is either \`left' or \`right', signifying whether the
1988 style should affect the left or the right prompt. <subcontext> is either
1989 \`setup' or 'items:<item>', where \`<item>' is one of the available items.
1993 - use-rprompt (boolean): If \`true' (the default), print a sad smiley
1994 in $RPROMPT if the last command a returned non-successful error code.
1995 (This in only valid if <left-or-right> is "right"; ignored otherwise)
1997 - items (list): The list of items used in the prompt. If \`vcs' is
1998 present in the list, the theme's code invokes \`vcs_info'
1999 accordingly. Default (left): rc change-root user at host path vcs
2000 percent; Default (right): sad-smiley
2002 Available styles in 'items:<item>' are: pre, post. These are strings that
2003 are inserted before (pre) and after (post) the item in question. Thus, the
2004 following would cause the user name to be printed in red instead of the
2007 zstyle ':prompt:grml:*:items:user' pre '%F{red}'
2009 Note, that the \`post' style may remain at its default value, because its
2010 default value is '%f', which turns the foreground text attribute off (which
2011 is exactly, what is still required with the new \`pre' value).
2015 function prompt_grml-chroot_help () {
2019 This is a variation of the grml prompt, see: prompt -h grml
2021 The main difference is the default value of the \`items' style. The rest
2022 behaves exactly the same. Here are the defaults for \`grml-chroot':
2024 - left: grml-chroot user at host path percent
2025 - right: (empty list)
2029 function prompt_grml-large_help () {
2033 This is a variation of the grml prompt, see: prompt -h grml
2035 The main difference is the default value of the \`items' style. In
2036 particular, this theme uses _two_ lines instead of one with the plain
2037 \`grml' theme. The rest behaves exactly the same. Here are the defaults
2040 - left: rc jobs history shell-level change-root time date newline user
2041 at host path vcs percent
2046 function grml_prompt_setup () {
2048 autoload -Uz vcs_info
2049 # The following autoload is disabled for now, since this setup includes a
2050 # static version of the ‘add-zsh-hook’ function above. It needs to be
2051 # reenabled as soon as that static definition is removed again.
2052 #autoload -Uz add-zsh-hook
2053 add-zsh-hook precmd prompt_$1_precmd
2056 function prompt_grml_setup () {
2057 grml_prompt_setup grml
2060 function prompt_grml-chroot_setup () {
2061 grml_prompt_setup grml-chroot
2064 function prompt_grml-large_setup () {
2065 grml_prompt_setup grml-large
2068 # These maps define default tokens and pre-/post-decoration for items to be
2069 # used within the themes. All defaults may be customised in a context sensitive
2070 # matter by using zsh's `zstyle' mechanism.
2071 typeset -gA grml_prompt_pre_default \
2072 grml_prompt_post_default \
2073 grml_prompt_token_default \
2074 grml_prompt_token_function
2076 grml_prompt_pre_default=(
2081 grml-chroot '%F{red}'
2091 shell-level '%F{red}'
2097 grml_prompt_post_default=(
2118 grml_prompt_token_default=(
2120 battery 'GRML_BATTERY_LEVEL'
2121 change-root 'debian_chroot'
2123 grml-chroot 'GRML_CHROOT'
2124 history '{history#%!} '
2126 jobs '[%j running job(s)] '
2128 path '%40<..<%~%<< '
2132 sad-smiley '%(?..:()'
2133 shell-level '%(3L.+ .)'
2134 time '%D{%H:%M:%S} '
2139 function grml_theme_has_token () {
2140 if (( ARGC != 1 )); then
2141 printf 'usage: grml_theme_has_token <name>\n'
2144 (( ${+grml_prompt_token_default[$1]} ))
2147 function GRML_theme_add_token_usage () {
2149 Usage: grml_theme_add_token <name> [-f|-i] <token/function> [<pre> <post>]
2151 <name> is the name for the newly added token. If the \`-f' or \`-i' options
2152 are used, <token/function> is the name of the function (see below for
2153 details). Otherwise it is the literal token string to be used. <pre> and
2154 <post> are optional.
2158 -f <function> Use a function named \`<function>' each time the token
2161 -i <function> Use a function named \`<function>' to initialise the
2162 value of the token _once_ at runtime.
2164 The functions are called with one argument: the token's new name. The
2165 return value is expected in the \$REPLY parameter. The use of these
2166 options is mutually exclusive.
2168 There is a utility function \`grml_theme_has_token', which you can use
2169 to test if a token exists before trying to add it. This can be a guard
2170 for situations in which a \`grml_theme_add_token' call may happen more
2175 To add a new token \`day' that expands to the current weekday in the
2176 current locale in green foreground colour, use this:
2178 grml_theme_add_token day '%D{%A}' '%F{green}' '%f'
2180 Another example would be support for \$VIRTUAL_ENV:
2182 function virtual_env_prompt () {
2183 REPLY=\${VIRTUAL_ENV+\${VIRTUAL_ENV:t} }
2185 grml_theme_add_token virtual-env -f virtual_env_prompt
2187 After that, you will be able to use a changed \`items' style to
2188 assemble your prompt.
2192 function grml_theme_add_token () {
2194 local name token pre post
2195 local -i init funcall
2197 if (( ARGC == 0 )); then
2198 GRML_theme_add_token_usage
2208 if [[ $1 == '-f' ]]; then
2211 elif [[ $1 == '-i' ]]; then
2216 if (( ARGC == 0 )); then
2218 grml_theme_add_token: No token-string/function-name provided!\n\n'
2219 GRML_theme_add_token_usage
2224 if (( ARGC != 0 && ARGC != 2 )); then
2226 grml_theme_add_token: <pre> and <post> need to by specified _both_!\n\n'
2227 GRML_theme_add_token_usage
2236 if grml_theme_has_token $name; then
2238 grml_theme_add_token: Token `%s'\'' exists! Giving up!\n\n' $name
2239 GRML_theme_add_token_usage
2246 grml_prompt_pre_default[$name]=$pre
2247 grml_prompt_post_default[$name]=$post
2248 if (( funcall )); then
2249 grml_prompt_token_function[$name]=$token
2250 grml_prompt_token_default[$name]=23
2252 grml_prompt_token_default[$name]=$token
2256 function grml_typeset_and_wrap () {
2263 if (( ${+parameters[$new]} )); then
2264 typeset -g "${target}=${(P)target}${left}${(P)new}${right}"
2268 function grml_prompt_addto () {
2271 local lr it apre apost new v
2275 [[ $target == PS1 ]] && lr=left || lr=right
2276 zstyle -a ":prompt:${grmltheme}:${lr}:setup" items items || items=( "$@" )
2277 typeset -g "${target}="
2278 for it in "${items[@]}"; do
2279 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" pre apre \
2280 || apre=${grml_prompt_pre_default[$it]}
2281 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" post apost \
2282 || apost=${grml_prompt_post_default[$it]}
2283 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" token new \
2284 || new=${grml_prompt_token_default[$it]}
2285 typeset -g "${target}=${(P)target}${apre}"
2286 if (( ${+grml_prompt_token_function[$it]} )); then
2287 ${grml_prompt_token_function[$it]} $it
2288 typeset -g "${target}=${(P)target}${REPLY}"
2292 grml_typeset_and_wrap $target $new '' ''
2295 grml_typeset_and_wrap $target $new '(' ')'
2298 if [[ -n ${(P)new} ]]; then
2299 typeset -g "${target}=${(P)target}(CHROOT)"
2303 v="vcs_info_msg_${new}_"
2304 if (( ! vcscalled )); then
2308 if (( ${+parameters[$v]} )) && [[ -n "${(P)v}" ]]; then
2309 typeset -g "${target}=${(P)target}${(P)v}"
2312 *) typeset -g "${target}=${(P)target}${new}" ;;
2315 typeset -g "${target}=${(P)target}${apost}"
2319 function prompt_grml_precmd () {
2321 local grmltheme=grml
2322 local -a left_items right_items
2323 left_items=(rc change-root user at host path vcs percent)
2324 right_items=(sad-smiley)
2326 prompt_grml_precmd_worker
2329 function prompt_grml-chroot_precmd () {
2331 local grmltheme=grml-chroot
2332 local -a left_items right_items
2333 left_items=(grml-chroot user at host path percent)
2336 prompt_grml_precmd_worker
2339 function prompt_grml-large_precmd () {
2341 local grmltheme=grml-large
2342 local -a left_items right_items
2343 left_items=(rc jobs history shell-level change-root time date newline
2344 user at host path vcs percent)
2345 right_items=(sad-smiley)
2347 prompt_grml_precmd_worker
2350 function prompt_grml_precmd_worker () {
2352 local -i vcscalled=0
2354 grml_prompt_addto PS1 "${left_items[@]}"
2355 if zstyle -T ":prompt:${grmltheme}:right:setup" use-rprompt; then
2356 grml_prompt_addto RPS1 "${right_items[@]}"
2360 function grml_prompt_fallback () {
2364 p0="${RED}%(?..%? )${WHITE}${debian_chroot:+($debian_chroot)}"
2365 p1="${BLUE}%n${NO_COLOR}@%m %40<...<%B%~%b%<< "'${vcs_info_msg_0_}'"%# "
2366 if (( EUID == 0 )); then
2367 PROMPT="${BLUE}${p0}${RED}${p1}"
2369 PROMPT="${RED}${p0}${BLUE}${p1}"
2373 if zrcautoload promptinit && promptinit 2>/dev/null ; then
2374 # Since we define the required functions in here and not in files in
2375 # $fpath, we need to stick the theme's name into `$prompt_themes'
2376 # ourselves, since promptinit does not pick them up otherwise.
2377 prompt_themes+=( grml grml-chroot grml-large )
2378 # Also, keep the array sorted...
2379 prompt_themes=( "${(@on)prompt_themes}" )
2381 print 'Notice: no promptinit available :('
2382 grml_prompt_fallback
2383 function precmd () { (( ${+functions[vcs_info]} )) && vcs_info; }
2387 # The prompt themes use modern features of zsh, that require at least
2388 # version 4.3.7 of the shell. Use the fallback otherwise.
2389 if [[ $GRML_DISPLAY_BATTERY -gt 0 ]]; then
2390 zstyle ':prompt:grml:right:setup' items sad-smiley battery
2391 add-zsh-hook precmd battery
2393 if [[ "$TERM" == dumb ]] ; then
2394 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" pre ''
2395 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" post ' '
2396 for i in rc user path jobs history date time shell-level; do
2397 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" pre ''
2398 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" post ''
2401 zstyle ':prompt:grml(|-large|-chroot):right:setup' use-rprompt false
2402 elif (( EUID == 0 )); then
2403 zstyle ':prompt:grml(|-large|-chroot):*:items:user' pre '%B%F{red}'
2406 # Finally enable one of the prompts.
2407 if [[ -n $GRML_CHROOT ]]; then
2409 elif [[ $GRMLPROMPT -gt 0 ]]; then
2415 grml_prompt_fallback
2416 function precmd () { (( ${+functions[vcs_info]} )) && vcs_info; }
2419 # Terminal-title wizardry
2421 function ESC_print () {
2422 info_print $'\ek' $'\e\\' "$@"
2424 function set_title () {
2425 info_print $'\e]0;' $'\a' "$@"
2428 function info_print () {
2429 local esc_begin esc_end
2433 printf '%s' ${esc_begin}
2435 printf '%s' "${esc_end}"
2438 function grml_reset_screen_title () {
2439 # adjust title of xterm
2440 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
2441 [[ ${NOTITLE:-} -gt 0 ]] && return 0
2444 set_title ${(%):-"%n@%m: %~"}
2449 function grml_vcs_to_screen_title () {
2450 if [[ $TERM == screen* ]] ; then
2451 if [[ -n ${vcs_info_msg_1_} ]] ; then
2452 ESC_print ${vcs_info_msg_1_}
2459 function grml_maintain_name () {
2460 # set hostname if not running on host with name 'grml'
2461 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
2466 function grml_cmd_to_screen_title () {
2467 # get the name of the program currently running and hostname of local
2468 # machine set screen window title if running in a screen
2469 if [[ "$TERM" == screen* ]] ; then
2470 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME"
2475 function grml_control_xterm_title () {
2478 set_title "${(%):-"%n@%m:"}" "$1"
2483 # The following autoload is disabled for now, since this setup includes a
2484 # static version of the ‘add-zsh-hook’ function above. It needs to be
2485 # reenabled as soon as that static definition is removed again.
2486 #zrcautoload add-zsh-hook || add-zsh-hook () { :; }
2487 if [[ $NOPRECMD -eq 0 ]]; then
2488 add-zsh-hook precmd grml_reset_screen_title
2489 add-zsh-hook precmd grml_vcs_to_screen_title
2490 add-zsh-hook preexec grml_maintain_name
2491 add-zsh-hook preexec grml_cmd_to_screen_title
2492 if [[ $NOTITLE -eq 0 ]]; then
2493 add-zsh-hook preexec grml_control_xterm_title
2497 # 'hash' some often used directories
2499 hash -d deb=/var/cache/apt/archives
2500 hash -d doc=/usr/share/doc
2501 hash -d linux=/lib/modules/$(command uname -r)/build/
2502 hash -d log=/var/log
2503 hash -d slog=/var/log/syslog
2504 hash -d src=/usr/src
2505 hash -d www=/var/www
2509 if check_com -c screen ; then
2510 if [[ $UID -eq 0 ]] ; then
2511 if [[ -r /etc/grml/screenrc ]]; then
2512 alias screen='screen -c /etc/grml/screenrc'
2514 elif [[ ! -r $HOME/.screenrc ]] ; then
2515 if [[ -r /etc/grml/screenrc_grml ]]; then
2516 alias screen='screen -c /etc/grml/screenrc_grml'
2518 if [[ -r /etc/grml/screenrc ]]; then
2519 alias screen='screen -c /etc/grml/screenrc'
2525 # do we have GNU ls with color-support?
2526 if [[ "$TERM" != dumb ]]; then
2527 #a1# List files with colors (\kbd{ls \ldots})
2528 alias ls="command ls ${ls_options:+${ls_options[*]}}"
2529 #a1# List all files, with colors (\kbd{ls -la \ldots})
2530 alias la="command ls -la ${ls_options:+${ls_options[*]}}"
2531 #a1# List files with long colored list, without dotfiles (\kbd{ls -l \ldots})
2532 alias ll="command ls -l ${ls_options:+${ls_options[*]}}"
2533 #a1# List files with long colored list, human readable sizes (\kbd{ls -hAl \ldots})
2534 alias lh="command ls -hAl ${ls_options:+${ls_options[*]}}"
2535 #a1# List files with long colored list, append qualifier to filenames (\kbd{ls -l \ldots})\\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
2536 alias l="command ls -l ${ls_options:+${ls_options[*]}}"
2538 alias la='command ls -la'
2539 alias ll='command ls -l'
2540 alias lh='command ls -hAl'
2541 alias l='command ls -l'
2544 if [[ -r /proc/mdstat ]]; then
2545 alias mdstat='cat /proc/mdstat'
2548 alias ...='cd ../../'
2550 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
2551 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
2552 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
2555 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
2556 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
2557 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
2559 # make sure it is not assigned yet
2560 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
2561 function utf2iso () {
2564 for ENV in $(env | command grep -i '.utf') ; do
2565 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
2570 # make sure it is not assigned yet
2571 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
2572 function iso2utf () {
2573 if ! isutfenv ; then
2575 for ENV in $(env | command grep -i '\.iso') ; do
2576 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
2581 # especially for roadwarriors using GNU screen and ssh:
2582 if ! check_com asc &>/dev/null ; then
2583 function asc () { autossh -t "$@" 'screen -RdU' }
2587 #f1# Hints for the use of zsh on grml
2588 function zsh-help () {
2589 print "$bg[white]$fg[black]
2590 zsh-help - hints for use of zsh on grml
2591 =======================================$reset_color"
2594 Main configuration of zsh happens in /etc/zsh/zshrc.
2595 That file is part of the package grml-etc-core, if you want to
2596 use them on a non-grml-system just get the tar.gz from
2597 http://deb.grml.org/ or (preferably) get it from the git repository:
2599 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
2601 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
2602 The file is still there, but it is empty for backwards compatibility.
2604 For your own changes use these two files:
2608 The former is sourced very early in our zshrc, the latter is sourced
2611 System wide configuration without touching configuration files of grml
2612 can take place in /etc/zsh/zshrc.local.
2614 For information regarding zsh start at http://grml.org/zsh/
2616 Take a look at grml'\''s zsh refcard:
2617 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
2619 Check out the main zsh refcard:
2620 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
2622 And of course visit the zsh-lovers:
2625 You can adjust some options through environment variables when
2626 invoking zsh without having to edit configuration files.
2627 Basically meant for bash users who are not used to the power of
2630 "NOCOR=1 zsh" => deactivate automatic correction
2631 "NOMENU=1 zsh" => do not use auto menu completion
2632 (note: use ctrl-d for completion instead!)
2633 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
2634 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
2635 preexec() and precmd() completely
2636 "GRML_DISPLAY_BATTERY=1 zsh"
2637 => activate battery status on right side of prompt (WIP)
2638 "COMMAND_NOT_FOUND=1 zsh"
2639 => Enable a handler if an external command was not found
2640 The command called in the handler can be altered by setting
2641 the GRML_ZSH_CNF_HANDLER variable, the default is:
2642 "/usr/share/command-not-found/command-not-found"
2644 A value greater than 0 is enables a feature; a value equal to zero
2645 disables it. If you like one or the other of these settings, you can
2646 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
2650 $bg[white]$fg[black]
2651 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
2652 Enjoy your grml system with the zsh!$reset_color"
2656 if [[ -r /etc/debian_version ]] ; then
2657 if [[ -z "$GRML_NO_APT_ALIASES" ]]; then
2658 #a3# Execute \kbd{apt-cache search}
2659 alias acs='apt-cache search'
2660 #a3# Execute \kbd{apt-cache show}
2661 alias acsh='apt-cache show'
2662 #a3# Execute \kbd{apt-cache policy}
2663 alias acp='apt-cache policy'
2664 #a3# Execute \kbd{apt-get dist-upgrade}
2665 salias adg="apt-get dist-upgrade"
2666 #a3# Execute \kbd{apt-get install}
2667 salias agi="apt-get install"
2668 #a3# Execute \kbd{aptitude install}
2669 salias ati="aptitude install"
2670 #a3# Execute \kbd{apt-get upgrade}
2671 salias ag="apt-get upgrade"
2672 #a3# Execute \kbd{apt-get update}
2673 salias au="apt-get update"
2674 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
2675 salias -a up="aptitude update ; aptitude safe-upgrade"
2676 #a3# Execute \kbd{dpkg-buildpackage}
2677 alias dbp='dpkg-buildpackage'
2678 #a3# Execute \kbd{grep-excuses}
2679 alias ge='grep-excuses'
2682 # get a root shell as normal user in live-cd mode:
2683 if isgrmlcd && [[ $UID -ne 0 ]] ; then
2689 # use /var/log/syslog iff present, fallback to journalctl otherwise
2690 if [ -e /var/log/syslog ] ; then
2691 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog || journalctl}
2692 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
2693 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog || journalctl}
2694 salias tlog="tail -f /var/log/syslog" # follow the syslog
2695 elif check_com -c journalctl ; then
2696 salias llog="journalctl"
2697 salias tlog="journalctl -f"
2700 # sort installed Debian-packages by size
2701 if check_com -c dpkg-query ; then
2702 #a3# List installed Debian-packages sorted by size
2703 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"
2706 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
2707 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
2708 if check_com -c wodim; then
2709 function cdrecord () {
2711 cdrecord is not provided under its original name by Debian anymore.
2712 See #377109 in the BTS of Debian for more details.
2714 Please use the wodim binary instead
2722 # No core dumps: important for a live-cd-system
2727 function grmlstuff () {
2728 # people should use 'grml-x'!
2729 if check_com -c 915resolution; then
2730 function 855resolution () {
2731 echo "Please use 915resolution as resolution modifying tool for Intel \
2737 #a1# Output version of running grml
2738 alias grml-version='cat /etc/grml_version'
2740 if check_com -c grml-debootstrap ; then
2741 function debian2hd () {
2742 echo "Installing debian to harddisk is possible by using grml-debootstrap."
2748 # now run the functions
2750 is4 && isgrml && grmlstuff
2754 is4 && xsource "/etc/zsh/keephack"
2756 # wonderful idea of using "e" glob qualifier by Peter Stephenson
2757 # You use it as follows:
2758 # $ NTREF=/reference/file
2760 # This lists all the files in the current directory newer than the reference file.
2761 # You can also specify the reference file inline; note quotes:
2762 # $ ls -l *(e:'nt ~/.zshenv':)
2763 is4 && function nt () {
2764 if [[ -n $1 ]] ; then
2767 [[ $REPLY -nt $NTREF ]]
2772 #f1# Reload an autoloadable function
2773 function freload () { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
2774 compdef _functions freload
2779 # e.g.: a -> b -> c -> d ....
2784 # if parameter is given with leading '=', lookup $PATH for parameter and resolve that
2788 # Note: limit for recursive symlinks on linux:
2789 # http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/fs/namei.c?id=refs/heads/master#l808
2790 # This limits recursive symlink follows to 8,
2791 # while limiting consecutive symlinks to 40.
2793 # When resolving and displaying information about symlinks, no check is made
2794 # that the displayed information does make any sense on your OS.
2795 # We leave that decission to the user.
2797 # The zstat module is used to detect symlink loops. zstat is available since zsh4.
2798 # With an older zsh you will need to abort with <C-c> in that case.
2799 # When a symlink loop is detected, a warning ist printed and further processing is stopped.
2801 # Module zstat is loaded by default in grml zshrc, no extra action needed for that.
2804 # If you happen to come accross a symlink that points to a destination on an other partition
2805 # with the same inode number, that will be marked as symlink loop though it is not.
2806 # Two hints for this situation:
2807 # I) Play lottery the same day, as you seem to be rather lucky right now.
2812 # 1 file/dir not accesible
2813 # 2 symlink loop detected
2815 #f1# List symlinks in detail (more detailed version of 'readlink -f', 'whence -s' and 'namei -l')
2817 if [[ -z ${1} ]] ; then
2818 printf 'Usage: %s <symlink(s)>\n' "${0}"
2822 local file jumpd curdir
2823 local -i 10 RTN LINODE i
2828 for file in "${@}" ; do
2830 ls -l "${file:a}" || RTN=1
2832 while [[ -h "$file" ]] ; do
2834 LINODE=$(zstat -L +inode "${file}")
2835 for i in ${SEENINODES} ; do
2836 if (( ${i} == ${LINODE} )) ; then
2837 builtin cd -q "${curdir}"
2838 print 'link loop detected, aborting!'
2842 SEENINODES+=${LINODE}
2847 if [[ -d ${jumpd} ]] ; then
2848 builtin cd -q "${jumpd}" || RTN=1
2850 file=$(readlink "$file")
2855 if [[ -d ${jumpd} ]] ; then
2856 builtin cd -q "${jumpd}" || RTN=1
2859 ls -l "${PWD}/${file}" || RTN=1
2862 if (( ${#} >= 1 )) ; then
2865 builtin cd -q "${curdir}"
2870 # TODO: Is it supported to use pager settings like this?
2871 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
2872 # with respect to wordsplitting. (ie. ${=PAGER})
2873 if check_com -c $PAGER ; then
2874 #f3# View Debian's changelog of given package(s)
2875 function dchange () {
2877 [[ -z "$1" ]] && printf 'Usage: %s <package_name(s)>\n' "$0" && return 1
2880 for package in "$@" ; do
2881 if [[ -r /usr/share/doc/${package}/changelog.Debian.gz ]] ; then
2882 $PAGER /usr/share/doc/${package}/changelog.Debian.gz
2883 elif [[ -r /usr/share/doc/${package}/changelog.gz ]] ; then
2884 $PAGER /usr/share/doc/${package}/changelog.gz
2885 elif [[ -r /usr/share/doc/${package}/changelog ]] ; then
2886 $PAGER /usr/share/doc/${package}/changelog
2888 if check_com -c aptitude ; then
2889 echo "No changelog for package $package found, using aptitude to retrieve it."
2890 aptitude changelog "$package"
2891 elif check_com -c apt-get ; then
2892 echo "No changelog for package $package found, using apt-get to retrieve it."
2893 apt-get changelog "$package"
2895 echo "No changelog for package $package found, sorry."
2900 function _dchange () { _files -W /usr/share/doc -/ }
2901 compdef _dchange dchange
2903 #f3# View Debian's NEWS of a given package
2906 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
2907 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
2909 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
2910 $PAGER /usr/share/doc/$1/NEWS.gz
2912 echo "No NEWS file for package $1 found, sorry."
2917 function _dnews () { _files -W /usr/share/doc -/ }
2918 compdef _dnews dnews
2920 #f3# View Debian's copyright of a given package
2921 function dcopyright () {
2923 if [[ -r /usr/share/doc/$1/copyright ]] ; then
2924 $PAGER /usr/share/doc/$1/copyright
2926 echo "No copyright file for package $1 found, sorry."
2930 function _dcopyright () { _files -W /usr/share/doc -/ }
2931 compdef _dcopyright dcopyright
2933 #f3# View upstream's changelog of a given package
2934 function uchange () {
2936 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2937 $PAGER /usr/share/doc/$1/changelog.gz
2939 echo "No changelog for package $1 found, sorry."
2943 function _uchange () { _files -W /usr/share/doc -/ }
2944 compdef _uchange uchange
2948 function profile () {
2949 ZSH_PROFILE_RC=1 zsh "$@"
2952 #f1# Edit an alias via zle
2953 function edalias () {
2954 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
2956 compdef _aliases edalias
2958 #f1# Edit a function via zle
2959 function edfunc () {
2960 [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
2962 compdef _functions edfunc
2964 # use it e.g. via 'Restart apache2'
2965 #m# f6 Start() \kbd{service \em{process}}\quad\kbd{start}
2966 #m# f6 Restart() \kbd{service \em{process}}\quad\kbd{restart}
2967 #m# f6 Stop() \kbd{service \em{process}}\quad\kbd{stop}
2968 #m# f6 Reload() \kbd{service \em{process}}\quad\kbd{reload}
2969 #m# f6 Force-Reload() \kbd{service \em{process}}\quad\kbd{force-reload}
2970 #m# f6 Status() \kbd{service \em{process}}\quad\kbd{status}
2971 if [[ -d /etc/init.d || -d /etc/service ]] ; then
2972 function __start_stop () {
2973 local action_="${1:l}" # e.g Start/Stop/Restart
2977 local service_target_="$(readlink /etc/init.d/$service_)"
2978 if [[ $service_target_ == "/usr/bin/sv" ]]; then
2980 case "${action_}" in
2981 start) if [[ ! -e /etc/service/$service_ ]]; then
2982 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
2984 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2986 # there is no reload in runits sysv emulation
2987 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
2988 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
2991 # sysv/sysvinit-utils, upstart
2992 if check_com -c service ; then
2993 $SUDO service "$service_" "${action_}" "$param_"
2995 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
3000 function _grmlinitd () {
3002 scripts=( /etc/init.d/*(x:t) )
3003 _describe "service startup script" scripts
3006 for i in Start Restart Stop Force-Reload Reload Status ; do
3007 eval "function $i () { __start_stop $i \"\$1\" \"\$2\" ; }"
3008 compdef _grmlinitd $i
3013 #f1# Provides useful information on globbing
3014 function H-Glob () {
3020 p named pipes (FIFOs)
3021 * executable plain files (0100)
3022 % device files (character or block special)
3023 %b block special files
3024 %c character special files
3025 r owner-readable files (0400)
3026 w owner-writable files (0200)
3027 x owner-executable files (0100)
3028 A group-readable files (0040)
3029 I group-writable files (0020)
3030 E group-executable files (0010)
3031 R world-readable files (0004)
3032 W world-writable files (0002)
3033 X world-executable files (0001)
3034 s setuid files (04000)
3035 S setgid files (02000)
3036 t files with the sticky bit (01000)
3038 print *(m-1) # Files modified up to a day ago
3039 print *(a1) # Files accessed a day ago
3040 print *(@) # Just symlinks
3041 print *(Lk+50) # Files bigger than 50 kilobytes
3042 print *(Lk-50) # Files smaller than 50 kilobytes
3043 print **/*.c # All *.c files recursively starting in \$PWD
3044 print **/*.c~file.c # Same as above, but excluding 'file.c'
3045 print (foo|bar).* # Files starting with 'foo' or 'bar'
3046 print *~*.* # All Files that do not contain a dot
3047 chmod 644 *(.^x) # make all plain non-executable files publically readable
3048 print -l *(.c|.h) # Lists *.c and *.h
3049 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
3050 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
3052 alias help-zshglob=H-Glob
3054 # grep for running process, like: 'any vim'
3058 if [[ -z "$1" ]] ; then
3059 echo "any - grep for process(es) by keyword" >&2
3060 echo "Usage: any <keyword>" >&2 ; return 1
3062 ps xauwww | grep -i "${grep_options[@]}" "[${1[1]}]${1[2,-1]}"
3067 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
3068 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
3069 [[ -r /proc/1/maps ]] && \
3070 function deswap () {
3071 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
3072 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
3073 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
3076 # a wrapper for vim, that deals with title setting
3078 # set this array to a set of options to vim you always want
3079 # to have set when calling vim (in .zshrc.local), like:
3080 # VIM_OPTIONS=( -p )
3081 # This will cause vim to send every file given on the
3082 # commandline to be send to it's own tab (needs vim7).
3083 if check_com vim; then
3085 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
3089 ssl_hashes=( sha512 sha256 sha1 md5 )
3091 for sh in ${ssl_hashes}; do
3092 eval 'ssl-cert-'${sh}'() {
3094 if [[ -z $1 ]] ; then
3095 printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
3098 openssl x509 -noout -fingerprint -'${sh}' -in $1
3102 function ssl-cert-fingerprints () {
3105 if [[ -z $1 ]] ; then
3106 printf 'usage: ssl-cert-fingerprints <file>\n'
3109 for i in ${ssl_hashes}
3114 function ssl-cert-info () {
3116 if [[ -z $1 ]] ; then
3117 printf 'usage: ssl-cert-info <file>\n'
3120 openssl x509 -noout -text -in $1
3121 ssl-cert-fingerprints $1
3124 # make sure our environment is clean regarding colors
3125 builtin unset -v BLUE RED GREEN CYAN YELLOW MAGENTA WHITE NO_COLOR
3127 # "persistent history"
3128 # just write important commands you always need to $GRML_IMPORTANT_COMMANDS
3129 # defaults for backward compatibility to ~/.important_commands
3130 if [[ -r ~/.important_commands ]] ; then
3131 GRML_IMPORTANT_COMMANDS=~/.important_commands
3133 GRML_IMPORTANT_COMMANDS=${GRML_IMPORTANT_COMMANDS:-${ZDOTDIR:-${HOME}}/.important_commands}
3135 [[ -r ${GRML_IMPORTANT_COMMANDS} ]] && builtin fc -R ${GRML_IMPORTANT_COMMANDS}
3137 # load the lookup subsystem if it's available on the system
3138 zrcautoload lookupinit && lookupinit
3142 # set terminal property (used e.g. by msgid-chooser)
3143 export COLORTERM="yes"
3148 #a2# Execute \kbd{du -sch}
3149 [[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias da='du -sch'
3152 #a2# Execute \kbd{ls -lSrah}
3153 alias dir="command ls -lSrah"
3154 #a2# Only show dot-directories
3155 alias lad='command ls -d .*(/)'
3156 #a2# Only show dot-files
3157 alias lsa='command ls -a .*(.)'
3158 #a2# Only files with setgid/setuid/sticky flag
3159 alias lss='command ls -l *(s,S,t)'
3160 #a2# Only show symlinks
3161 alias lsl='command ls -l *(@)'
3162 #a2# Display only executables
3163 alias lsx='command ls -l *(*)'
3164 #a2# Display world-{readable,writable,executable} files
3165 alias lsw='command ls -ld *(R,W,X.^ND/)'
3166 #a2# Display the ten biggest files
3167 alias lsbig="command ls -flh *(.OL[1,10])"
3168 #a2# Only show directories
3169 alias lsd='command ls -d *(/)'
3170 #a2# Only show empty directories
3171 alias lse='command ls -d *(/^F)'
3172 #a2# Display the ten newest files
3173 alias lsnew="command ls -rtlh *(D.om[1,10])"
3174 #a2# Display the ten oldest files
3175 alias lsold="command ls -rtlh *(D.Om[1,10])"
3176 #a2# Display the ten smallest files
3177 alias lssmall="command ls -Srl *(.oL[1,10])"
3178 #a2# Display the ten newest directories and ten newest .directories
3179 alias lsnewdir="command ls -rthdl *(/om[1,10]) .*(D/om[1,10])"
3180 #a2# Display the ten oldest directories and ten oldest .directories
3181 alias lsolddir="command ls -rthdl *(/Om[1,10]) .*(D/Om[1,10])"
3183 # some useful aliases
3184 #a2# Remove current empty directory. Execute \kbd{cd ..; rmdir \$OLDCWD}
3185 alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD'
3187 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
3188 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3189 #a2# scp with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
3190 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3192 # work around non utf8 capable software in utf environment via $LANG and luit
3193 if check_com isutfenv && check_com luit ; then
3194 if check_com -c mrxvt ; then
3195 isutfenv && [[ -n "$LANG" ]] && \
3196 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
3199 if check_com -c aterm ; then
3200 isutfenv && [[ -n "$LANG" ]] && \
3201 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
3204 if check_com -c centericq ; then
3205 isutfenv && [[ -n "$LANG" ]] && \
3206 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
3212 #f5# Backup \kbd{file_or_folder {\rm to} file_or_folder\_timestamp}
3215 local current_date=$(date -u "+%Y-%m-%dT%H:%M:%SZ")
3216 local clean keep move verbose result all to_bk
3217 setopt extended_glob
3219 while getopts ":hacmrv" opt; do
3222 c) unset move clean && (( ++keep ));;
3223 m) unset keep clean && (( ++move ));;
3224 r) unset move keep && (( ++clean ));;
3227 bk [-hcmv] FILE [FILE ...]
3228 bk -r [-av] [FILE [FILE ...]]
3229 Backup a file or folder in place and append the timestamp
3230 Remove backups of a file or folder, or all backups in the current directory
3233 -h Display this help text
3234 -c Keep the file/folder as is, create a copy backup using cp(1) (default)
3235 -m Move the file/folder, using mv(1)
3236 -r Remove backups of the specified file or directory, using rm(1). If none
3237 is provided, remove all backups in the current directory.
3238 -a Remove all (even hidden) backups.
3241 The -c, -r and -m options are mutually exclusive. If specified at the same time,
3242 the last one is used.
3244 The return code is the sum of all cp/mv/rm return codes.
3247 \?) bk -h >&2; return 1;;
3250 shift "$((OPTIND-1))"
3251 if (( keep > 0 )); then
3252 if islinux || isfreebsd; then
3253 for to_bk in "$@"; do
3254 cp $verbose -a "${to_bk%/}" "${to_bk%/}_$current_date"
3258 for to_bk in "$@"; do
3259 cp $verbose -pR "${to_bk%/}" "${to_bk%/}_$current_date"
3263 elif (( move > 0 )); then
3264 while (( $# > 0 )); do
3265 mv $verbose "${1%/}" "${1%/}_$current_date"
3269 elif (( clean > 0 )); then
3270 if (( $# > 0 )); then
3271 for to_bk in "$@"; do
3272 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
3276 if (( all > 0 )); then
3277 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)
3279 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
3287 #f5# cd to directoy and list files
3293 # smart cd function, allows switching to /etc when running 'cd /etc/fstab'
3295 if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then
3296 [[ ! -e ${1:h} ]] && return 1
3297 print "Correcting ${1} to ${1:h}"
3304 #f5# Create Directoy and \kbd{cd} to it
3306 if (( ARGC != 1 )); then
3307 printf 'usage: mkcd <new-directory>\n'
3310 if [[ ! -d "$1" ]]; then
3311 command mkdir -p "$1"
3313 printf '`%s'\'' already exists: cd-ing.\n' "$1"
3318 #f5# Create temporary directory and \kbd{cd} to it
3320 builtin cd "$(mktemp -d)"
3324 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
3325 function accessed () {
3327 print -l -- *(a-${1:-1})
3330 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
3331 function changed () {
3333 print -l -- *(c-${1:-1})
3336 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
3337 function modified () {
3339 print -l -- *(m-${1:-1})
3341 # modified() was named new() in earlier versions, add an alias for backwards compatibility
3342 check_com new || alias new=modified
3344 # use colors when GNU grep with color-support
3345 if (( $#grep_options > 0 )); then
3346 o=${grep_options:+"${grep_options[*]}"}
3347 #a2# Execute \kbd{grep -{}-color=auto}
3348 alias grep='grep '$o
3349 alias egrep='egrep '$o
3354 # 'translate' looks up a word in a file with language-to-language
3355 # translations (field separator should be " : "). A typical wordlist looks
3356 # like the following:
3357 # | english-word : german-translation
3358 # It's also only possible to translate english to german but not reciprocal.
3359 # Use the following oneliner to reverse the sort order:
3360 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
3361 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
3362 #f5# Translates a word
3367 translate -l de-en $2
3370 translate -l en-de $2
3373 echo "Usage: $0 { -D | -E }"
3374 echo " -D == German to English"
3375 echo " -E == English to German"
3379 # Usage: simple-extract <file>
3380 # Using option -d deletes the original archive file.
3381 #f5# Smart archive extractor
3382 function simple-extract () {
3384 setopt extended_glob noclobber
3385 local ARCHIVE DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
3387 zparseopts -D -E "d=DELETE_ORIGINAL"
3388 for ARCHIVE in "${@}"; do
3390 *(tar.bz2|tbz2|tbz))
3391 DECOMP_CMD="tar -xvjf -"
3396 DECOMP_CMD="tar -xvzf -"
3400 *(tar.xz|txz|tar.lzma))
3401 DECOMP_CMD="tar -xvJf -"
3406 DECOMP_CMD="tar -xvf -"
3411 DECOMP_CMD="unrar x"
3436 DECOMP_CMD="bzip2 -d -c -"
3441 DECOMP_CMD="gzip -d -c -"
3446 DECOMP_CMD="xz -d -c -"
3451 print "ERROR: '$ARCHIVE' has unrecognized archive type." >&2
3457 if ! check_com ${DECOMP_CMD[(w)1]}; then
3458 echo "ERROR: ${DECOMP_CMD[(w)1]} not installed." >&2
3463 GZTARGET="${ARCHIVE:t:r}"
3464 if [[ -f $ARCHIVE ]] ; then
3466 print "Extracting '$ARCHIVE' ..."
3467 if $USES_STDIN; then
3468 if $USES_STDOUT; then
3469 ${=DECOMP_CMD} < "$ARCHIVE" > $GZTARGET
3471 ${=DECOMP_CMD} < "$ARCHIVE"
3474 if $USES_STDOUT; then
3475 ${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET
3477 ${=DECOMP_CMD} "$ARCHIVE"
3480 [[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE"
3482 elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
3483 if check_com curl; then
3484 WGET_CMD="curl -L -s -o -"
3485 elif check_com wget; then
3486 WGET_CMD="wget -q -O -"
3487 elif check_com fetch; then
3488 WGET_CMD="fetch -q -o -"
3490 print "ERROR: neither wget, curl nor fetch is installed" >&2
3494 print "Downloading and Extracting '$ARCHIVE' ..."
3495 if $USES_STDIN; then
3496 if $USES_STDOUT; then
3497 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET
3500 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD}
3504 if $USES_STDOUT; then
3505 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET
3507 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE")
3512 print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2
3519 function __archive_or_uri () {
3521 '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)"' \
3522 '_urls:Remote Archives:_urls'
3525 function _simple_extract () {
3527 '-d[delete original archivefile after extraction]' \
3528 '*:Archive Or Uri:__archive_or_uri'
3530 compdef _simple_extract simple-extract
3531 [[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias se=simple-extract
3533 #f5# Change the xterm title from within GNU-screen
3534 function xtrename () {
3536 if [[ $1 != "-f" ]] ; then
3537 if [[ -z ${DISPLAY} ]] ; then
3538 printf 'xtrename only makes sense in X11.\n'
3544 if [[ -z $1 ]] ; then
3545 printf 'usage: xtrename [-f] "title for xterm"\n'
3546 printf ' renames the title of xterm from _within_ screen.\n'
3547 printf ' also works without screen.\n'
3548 printf ' will not work if DISPLAY is unset, use -f to override.\n'
3551 print -n "\eP\e]0;${1}\C-G\e\\"
3555 # Create small urls via http://goo.gl using curl(1).
3556 # API reference: https://code.google.com/apis/urlshortener/
3559 setopt extended_glob
3561 if [[ -z $1 ]]; then
3562 print "USAGE: zurl <URL>"
3566 local PN url prog api json contenttype item
3571 # Prepend 'http://' to given URL where necessary for later output.
3572 if [[ ${url} != http(s|)://* ]]; then
3576 if check_com -c curl; then
3579 print "curl is not available, but mandatory for ${PN}. Aborting."
3582 api='https://www.googleapis.com/urlshortener/v1/url'
3583 contenttype="Content-Type: application/json"
3584 json="{\"longUrl\": \"${url}\"}"
3585 data=(${(f)"$($prog --silent -H ${contenttype} -d ${json} $api)"})
3586 # Parse the response
3587 for item in "${data[@]}"; do
3592 printf '%s\n' "$item"
3600 #f2# Find history events by search pattern and list them by date.
3601 function whatwhen () {
3603 local usage help ident format_l format_s first_char remain first last
3604 usage='USAGE: whatwhen [options] <searchstring> <search range>'
3605 help='Use `whatwhen -h'\'' for further explanations.'
3606 ident=${(l,${#${:-Usage: }},, ,)}
3607 format_l="${ident}%s\t\t\t%s\n"
3608 format_s="${format_l//(\\t)##/\\t}"
3609 # Make the first char of the word to search for case
3610 # insensitive; e.g. [aA]
3611 first_char=[${(L)1[1]}${(U)1[1]}]
3613 # Default search range is `-100'.
3615 # Optional, just used for `<first> <last>' given.
3619 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
3620 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3623 printf '%s\n\n' ${usage}
3625 printf $format_l '-h' 'show help text'
3627 print 'SEARCH RANGE:'
3628 printf $format_l "'0'" 'the whole history,'
3629 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
3630 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
3631 printf '\n%s\n' 'EXAMPLES:'
3632 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
3633 printf $format_l 'whatwhen zsh -250'
3634 printf $format_l 'whatwhen foo 1 99'
3637 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3640 # -l list results on stout rather than invoking $EDITOR.
3641 # -i Print dates as in YYYY-MM-DD.
3642 # -m Search for a - quoted - pattern within the history.
3643 fc -li -m "*${first_char}${remain}*" $first $last
3648 # mercurial related stuff
3649 if check_com -c hg ; then
3650 # gnu like diff for mercurial
3651 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
3652 #f5# GNU like diff for mercurial
3656 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
3659 # build debian package
3660 #a2# Alias for \kbd{hg-buildpackage}
3661 alias hbp='hg-buildpackage'
3663 # execute commands on the versioned patch-queue from the current repos
3664 [[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
3666 # diffstat for specific version of a mercurial repository
3667 # hgstat => display diffstat between last revision and tip
3668 # hgstat 1234 => display diffstat between revision 1234 and tip
3669 #f5# Diffstat for specific version of a mercurial repos
3670 function hgstat () {
3672 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
3675 fi # end of check whether we have the 'hg'-executable
3677 # grml-small cleanups
3679 # The following is used to remove zsh-config-items that do not work
3680 # in grml-small by default.
3681 # If you do not want these adjustments (for whatever reason), set
3682 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
3683 # sources if it is there).
3685 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
3688 unalias 'V' &> /dev/null
3689 unfunction vman &> /dev/null
3690 unfunction viless &> /dev/null
3691 unfunction 2html &> /dev/null
3693 # manpages are not in grmlsmall
3694 unfunction manzsh &> /dev/null
3695 unfunction man2 &> /dev/null
3701 ## genrefcard.pl settings
3703 ### doc strings for external functions from files
3704 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
3706 ### example: split functions-search 8,16,24,32
3707 #@# split functions-search 8
3709 ## END OF FILE #################################################################
3710 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4