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} )
618 if [[ ${fdir} == '/usr/share/grml/zsh/functions' ]] ; then
619 for func in ${fdir}/**/[^_]*[^~](N.) ; do
620 zrcautoload ${func:t}
626 # support colors in less
627 export LESS_TERMCAP_mb=$'\E[01;31m'
628 export LESS_TERMCAP_md=$'\E[01;31m'
629 export LESS_TERMCAP_me=$'\E[0m'
630 export LESS_TERMCAP_se=$'\E[0m'
631 export LESS_TERMCAP_so=$'\E[01;44;33m'
632 export LESS_TERMCAP_ue=$'\E[0m'
633 export LESS_TERMCAP_us=$'\E[01;32m'
638 # report about cpu-/system-/user-time of command if running longer than
642 # watch for everyone but me and root
645 # automatically remove duplicates from these arrays
646 typeset -U path PATH cdpath CDPATH fpath FPATH manpath MANPATH
650 for mod in parameter complist deltochar mathfunc ; do
651 zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
652 done && builtin unset -v mod
654 # autoload zsh modules when they are referenced
656 zmodload -a zsh/stat zstat
657 zmodload -a zsh/zpty zpty
658 zmodload -ap zsh/mapfile mapfile
662 COMPDUMPFILE=${COMPDUMPFILE:-${ZDOTDIR:-${HOME}}/.zcompdump}
663 if zrcautoload compinit ; then
664 compinit -d ${COMPDUMPFILE} || print 'Notice: no compinit available :('
666 print 'Notice: no compinit available :('
672 # called later (via is4 && grmlcomp)
673 # note: use 'zstyle' for getting current settings
674 # press ^xh (control-x h) for getting tags in context; ^x? (control-x ?) to run complete_debug with trace output
675 function grmlcomp () {
676 # TODO: This could use some additional information
678 # Make sure the completion system is initialised
679 (( ${+_comps} )) || return 1
681 # allow one error for every three characters typed in approximate completer
682 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
684 # don't complete backup files as executables
685 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
687 # start menu completion only if it could find no unambiguous initial string
688 zstyle ':completion:*:correct:*' insert-unambiguous true
689 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
690 zstyle ':completion:*:correct:*' original true
692 # activate color-completion
693 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
695 # format on completion
696 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
698 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
699 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
701 # insert all expansions for expand completer
702 zstyle ':completion:*:expand:*' tag-order all-expansions
703 zstyle ':completion:*:history-words' list false
706 zstyle ':completion:*:history-words' menu yes
708 # ignore duplicate entries
709 zstyle ':completion:*:history-words' remove-all-dups yes
710 zstyle ':completion:*:history-words' stop yes
712 # match uppercase from lowercase
713 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
715 # separate matches into groups
716 zstyle ':completion:*:matches' group 'yes'
717 zstyle ':completion:*' group-name ''
719 if [[ "$NOMENU" -eq 0 ]] ; then
720 # if there are more than 5 options allow selecting from a menu
721 zstyle ':completion:*' menu select=5
723 # don't use any menus at all
727 zstyle ':completion:*:messages' format '%d'
728 zstyle ':completion:*:options' auto-description '%d'
730 # describe options in full
731 zstyle ':completion:*:options' description 'yes'
733 # on processes completion complete all user processes
734 zstyle ':completion:*:processes' command 'ps -au$USER'
736 # offer indexes before parameters in subscripts
737 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
739 # provide verbose completion information
740 zstyle ':completion:*' verbose true
742 # recent (as of Dec 2007) zsh versions are able to provide descriptions
743 # for commands (read: 1st word in the line) that it will list for the user
744 # to choose from. The following disables that, because it's not exactly fast.
745 zstyle ':completion:*:-command-:*:' verbose false
747 # set format for warnings
748 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
750 # define files to ignore for zcompile
751 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
752 zstyle ':completion:correct:' prompt 'correct to: %e'
754 # Ignore completion functions for commands you don't have:
755 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
757 # Provide more processes in completion of programs like killall:
758 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
760 # complete manual by their section
761 zstyle ':completion:*:manuals' separate-sections true
762 zstyle ':completion:*:manuals.*' insert-sections true
763 zstyle ':completion:*:man:*' menu yes select
765 # Search path for sudo completion
766 zstyle ':completion:*:sudo:*' command-path /usr/local/sbin \
774 # provide .. as a completion
775 zstyle ':completion:*' special-dirs ..
777 # run rehash on completion so new installed program are found automatically:
778 function _force_rehash () {
779 (( CURRENT == 1 )) && rehash
784 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
785 if [[ "$NOCOR" -gt 0 ]] ; then
786 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
789 # try to be smart about when to use what completer...
791 zstyle -e ':completion:*' completer '
792 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
793 _last_try="$HISTNO$BUFFER$CURSOR"
794 reply=(_complete _match _ignored _prefix _files)
796 if [[ $words[1] == (rm|mv) ]] ; then
797 reply=(_complete _files)
799 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
804 # command for process lists, the local web server details and host completion
805 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
807 # Some functions, like _apt and _dpkg, are very slow. We can use a cache in
808 # order to speed things up
809 if [[ ${GRML_COMP_CACHING:-yes} == yes ]]; then
810 GRML_COMP_CACHE_DIR=${GRML_COMP_CACHE_DIR:-${ZDOTDIR:-$HOME}/.cache}
811 if [[ ! -d ${GRML_COMP_CACHE_DIR} ]]; then
812 command mkdir -p "${GRML_COMP_CACHE_DIR}"
814 zstyle ':completion:*' use-cache yes
815 zstyle ':completion:*:complete:*' cache-path "${GRML_COMP_CACHE_DIR}"
820 [[ -r ~/.ssh/config ]] && _ssh_config_hosts=(${${(s: :)${(ps:\t:)${${(@M)${(f)"$(<$HOME/.ssh/config)"}:#Host *}#Host }}}:#*[*?]*}) || _ssh_config_hosts=()
821 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
822 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
830 "$_ssh_config_hosts[@]"
835 zstyle ':completion:*:hosts' hosts $hosts
836 # TODO: so, why is this here?
837 # zstyle '*' hosts $hosts
839 # use generic completion system for programs not yet defined; (_gnu_generic works
840 # with commands that provide a --help option with "standard" gnu-like output.)
841 for compcom in cp deborphan df feh fetchipac gpasswd head hnb ipacsum mv \
843 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
846 # see upgrade function in this file
847 compdef _hosts upgrade
850 # Keyboard setup: The following is based on the same code, we wrote for
851 # debian's setup. It ensures the terminal is in the right mode, when zle is
852 # active, so the values from $terminfo are valid. Therefore, this setup should
853 # work on all systems, that have support for `terminfo'. It also requires the
854 # zsh in use to have the `zsh/terminfo' module built.
856 # If you are customising your `zle-line-init()' or `zle-line-finish()'
857 # functions, make sure you call the following utility functions in there:
859 # - zle-line-init(): zle-smkx
860 # - zle-line-finish(): zle-rmkx
862 # Use emacs-like key bindings by default:
867 ## beginning-of-line OR beginning-of-buffer OR beginning of history
868 ## by: Bart Schaefer <schaefer@brasslantern.com>, Bernhard Tittelbach
869 function beginning-or-end-of-somewhere () {
871 if [[ ( "${LBUFFER[-1]}" == $'\n' && "${WIDGET}" == beginning-of* ) || \
872 ( "${RBUFFER[1]}" == $'\n' && "${WIDGET}" == end-of* ) ]]; then
873 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
875 zle .${WIDGET:s/somewhere/line-hist/} "$@"
876 if (( HISTNO != hno )); then
877 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
881 zle -N beginning-of-somewhere beginning-or-end-of-somewhere
882 zle -N end-of-somewhere beginning-or-end-of-somewhere
884 # add a command line to the shells history without executing it
885 function commit-to-history () {
886 print -s ${(z)BUFFER}
889 zle -N commit-to-history
891 # only slash should be considered as a word separator:
892 function slash-backward-kill-word () {
893 local WORDCHARS="${WORDCHARS:s@/@}"
895 zle backward-kill-word
897 zle -N slash-backward-kill-word
899 # a generic accept-line wrapper
901 # This widget can prevent unwanted autocorrections from command-name
902 # to _command-name, rehash automatically on enter and call any number
903 # of builtin and user-defined widgets in different contexts.
905 # For a broader description, see:
906 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
908 # The code is imported from the file 'zsh/functions/accept-line' from
909 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
910 # distributed under the same terms as zsh itself.
912 # A newly added command will may not be found or will cause false
913 # correction attempts, if you got auto-correction set. By setting the
914 # following style, we force accept-line() to rehash, if it cannot
915 # find the first word on the command line in the $command[] hash.
916 zstyle ':acceptline:*' rehash true
918 function Accept-Line () {
919 setopt localoptions noksharrays
923 local alcontext=${1:-$alcontext}
925 zstyle -a ":acceptline:${alcontext}" actions subs
927 (( ${#subs} < 1 )) && return 0
930 for sub in ${subs} ; do
931 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
934 (( aldone > 0 )) && break
938 function Accept-Line-getdefault () {
942 zstyle -s ":acceptline:${alcontext}" default_action default_action
943 case ${default_action} in
945 printf ".accept-line"
948 printf ${default_action}
953 function Accept-Line-HandleContext () {
956 default_action=$(Accept-Line-getdefault)
957 zstyle -T ":acceptline:${alcontext}" call_default \
958 && zle ${default_action}
961 function accept-line () {
962 setopt localoptions noksharrays
965 local buf com fname format msg default_action
969 cmdline=(${(z)BUFFER})
973 Accept-Line 'preprocess'
975 zstyle -t ":acceptline:${alcontext}" rehash \
976 && [[ -z ${commands[$com]} ]] \
980 && [[ -n ${reswords[(r)$com]} ]] \
981 || [[ -n ${aliases[$com]} ]] \
982 || [[ -n ${functions[$com]} ]] \
983 || [[ -n ${builtins[$com]} ]] \
984 || [[ -n ${commands[$com]} ]] ; then
986 # there is something sensible to execute, just do it.
988 Accept-Line-HandleContext
993 if [[ -o correct ]] \
994 || [[ -o correctall ]] \
995 && [[ -n ${functions[$fname]} ]] ; then
997 # nothing there to execute but there is a function called
998 # _command_name; a completion widget. Makes no sense to
999 # call it on the commandline, but the correct{,all} options
1000 # will ask for it nevertheless, so warn the user.
1001 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
1002 # Okay, we warned the user before, he called us again,
1003 # so have it his way.
1005 Accept-Line-HandleContext
1010 if zstyle -t ":acceptline:${alcontext}" nocompwarn ; then
1012 Accept-Line-HandleContext
1014 # prepare warning message for the user, configurable via zstyle.
1015 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
1017 if [[ -z ${msg} ]] ; then
1018 msg="%c will not execute and completion %f exists."
1021 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
1026 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
1027 # If we are here, the commandline contains something that is not
1028 # executable, which is neither subject to _command_name correction
1029 # and is not empty. might be a variable assignment
1031 Accept-Line-HandleContext
1036 # If we got this far, the commandline only contains whitespace, or is empty.
1038 Accept-Line-HandleContext
1043 zle -N Accept-Line-HandleContext
1045 # power completion / abbreviation expansion / buffer expansion
1046 # see http://zshwiki.org/home/examples/zleiab for details
1047 # less risky than the global aliases but powerful as well
1048 # just type the abbreviation key and afterwards 'ctrl-x .' to expand it
1051 setopt interactivecomments
1053 # key # value (#d additional doc string)
1059 'G' '|& grep '${grep_options:+"${grep_options[*]}"}
1061 'Hl' ' --help |& less -r' #d (Display help in pager)
1065 'N' '&>/dev/null' #d (No Output)
1066 'R' '| tr A-z N-za-m' #d (ROT13)
1067 'SL' '| sort | less'
1072 'co' './configure && make && sudo make install'
1075 function zleiab () {
1080 LBUFFER=${LBUFFER%%(#m)[.\-+:|_a-zA-Z0-9]#}
1081 LBUFFER+=${abk[$MATCH]:-$MATCH}
1086 function help-show-abk () {
1087 zle -M "$(print "Available abbreviations for expansion:"; print -a -C 2 ${(kv)abk})"
1090 zle -N help-show-abk
1092 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
1093 function insert-datestamp () { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
1094 zle -N insert-datestamp
1096 # press esc-m for inserting last typed word again (thanks to caphuso!)
1097 function insert-last-typed-word () { zle insert-last-word -- 0 -1 };
1098 zle -N insert-last-typed-word;
1100 function grml-zsh-fg () {
1101 if (( ${#jobstates} )); then
1103 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
1104 BUFFER="${BUFFER}fg"
1107 zle -M 'No background jobs. Doing nothing.'
1112 # run command line as user root via sudo:
1113 function sudo-command-line () {
1114 [[ -z $BUFFER ]] && zle up-history
1115 if [[ $BUFFER != sudo\ * ]]; then
1116 BUFFER="sudo $BUFFER"
1117 CURSOR=$(( CURSOR+5 ))
1120 zle -N sudo-command-line
1122 ### jump behind the first word on the cmdline.
1123 ### useful to add options.
1124 function jump_after_first_word () {
1126 words=(${(z)BUFFER})
1128 if (( ${#words} <= 1 )) ; then
1131 CURSOR=${#${words[1]}}
1134 zle -N jump_after_first_word
1136 #f5# Create directory under cursor or the selected area
1137 function inplaceMkDirs () {
1138 # Press ctrl-xM to create the directory under the cursor or the selected area.
1139 # To select an area press ctrl-@ or ctrl-space and use the cursor.
1140 # Use case: you type "mv abc ~/testa/testb/testc/" and remember that the
1141 # directory does not exist yet -> press ctrl-XM and problem solved
1143 if ((REGION_ACTIVE==1)); then
1144 local F=$MARK T=$CURSOR
1145 if [[ $F -gt $T ]]; then
1149 # get marked area from buffer and eliminate whitespace
1150 PATHTOMKDIR=${BUFFER[F+1,T]%%[[:space:]]##}
1151 PATHTOMKDIR=${PATHTOMKDIR##[[:space:]]##}
1153 local bufwords iword
1154 bufwords=(${(z)LBUFFER})
1156 bufwords=(${(z)BUFFER})
1157 PATHTOMKDIR="${(Q)bufwords[iword]}"
1159 [[ -z "${PATHTOMKDIR}" ]] && return 1
1160 PATHTOMKDIR=${~PATHTOMKDIR}
1161 if [[ -e "${PATHTOMKDIR}" ]]; then
1162 zle -M " path already exists, doing nothing"
1164 zle -M "$(mkdir -p -v "${PATHTOMKDIR}")"
1169 zle -N inplaceMkDirs
1171 #v1# set number of lines to display per page
1172 HELP_LINES_PER_PAGE=20
1173 #v1# set location of help-zle cache file
1174 HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh
1175 # helper function for help-zle, actually generates the help text
1176 function help_zle_parse_keybindings () {
1179 unsetopt ksharrays #indexing starts at 1
1181 #v1# choose files that help-zle will parse for keybindings
1182 ((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local )
1184 if [[ -r $HELP_ZLE_CACHE_FILE ]]; then
1187 for f ($HELPZLE_KEYBINDING_FILES) [[ $f -nt $HELP_ZLE_CACHE_FILE ]] && load_cache=1
1188 [[ $load_cache -eq 0 ]] && . $HELP_ZLE_CACHE_FILE && return
1191 #fill with default keybindings, possibly to be overwriten in a file later
1192 #Note that due to zsh inconsistency on escaping assoc array keys, we encase the key in '' which we will remove later
1193 local -A help_zle_keybindings
1194 help_zle_keybindings['<Ctrl>@']="set MARK"
1195 help_zle_keybindings['<Ctrl>x<Ctrl>j']="vi-join lines"
1196 help_zle_keybindings['<Ctrl>x<Ctrl>b']="jump to matching brace"
1197 help_zle_keybindings['<Ctrl>x<Ctrl>u']="undo"
1198 help_zle_keybindings['<Ctrl>_']="undo"
1199 help_zle_keybindings['<Ctrl>x<Ctrl>f<c>']="find <c> in cmdline"
1200 help_zle_keybindings['<Ctrl>a']="goto beginning of line"
1201 help_zle_keybindings['<Ctrl>e']="goto end of line"
1202 help_zle_keybindings['<Ctrl>t']="transpose charaters"
1203 help_zle_keybindings['<Alt>t']="transpose words"
1204 help_zle_keybindings['<Alt>s']="spellcheck word"
1205 help_zle_keybindings['<Ctrl>k']="backward kill buffer"
1206 help_zle_keybindings['<Ctrl>u']="forward kill buffer"
1207 help_zle_keybindings['<Ctrl>y']="insert previously killed word/string"
1208 help_zle_keybindings["<Alt>'"]="quote line"
1209 help_zle_keybindings['<Alt>"']="quote from mark to cursor"
1210 help_zle_keybindings['<Alt><arg>']="repeat next cmd/char <arg> times (<Alt>-<Alt>1<Alt>0a -> -10 times 'a')"
1211 help_zle_keybindings['<Alt>u']="make next word Uppercase"
1212 help_zle_keybindings['<Alt>l']="make next word lowercase"
1213 help_zle_keybindings['<Ctrl>xd']="preview expansion under cursor"
1214 help_zle_keybindings['<Alt>q']="push current CL into background, freeing it. Restore on next CL"
1215 help_zle_keybindings['<Alt>.']="insert (and interate through) last word from prev CLs"
1216 help_zle_keybindings['<Alt>,']="complete word from newer history (consecutive hits)"
1217 help_zle_keybindings['<Alt>m']="repeat last typed word on current CL"
1218 help_zle_keybindings['<Ctrl>v']="insert next keypress symbol literally (e.g. for bindkey)"
1219 help_zle_keybindings['!!:n*<Tab>']="insert last n arguments of last command"
1220 help_zle_keybindings['!!:n-<Tab>']="insert arguments n..N-2 of last command (e.g. mv s s d)"
1221 help_zle_keybindings['<Alt>h']="show help/manpage for current command"
1223 #init global variables
1224 unset help_zle_lines help_zle_sln
1225 typeset -g -a help_zle_lines
1226 typeset -g help_zle_sln=1
1229 local lastkeybind_desc contents #last description starting with #k# that we found
1230 local num_lines_elapsed=0 #number of lines between last description and keybinding
1231 #search config files in the order they a called (and thus the order in which they overwrite keybindings)
1232 for f in $HELPZLE_KEYBINDING_FILES; do
1233 [[ -r "$f" ]] || continue #not readable ? skip it
1235 for cline in "${(f)contents}"; do
1236 #zsh pattern: matches lines like: #k# ..............
1237 if [[ "$cline" == (#s)[[:space:]]#\#k\#[[:space:]]##(#b)(*)[[:space:]]#(#e) ]]; then
1238 lastkeybind_desc="$match[*]"
1240 #zsh pattern: matches lines that set a keybinding using bind2map, bindkey or compdef -k
1241 # ignores lines that are commentend out
1242 # grabs first in '' or "" enclosed string with length between 1 and 6 characters
1243 elif [[ "$cline" == [^#]#(bind2maps[[:space:]](*)-s|bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then
1244 #description prevously found ? description not more than 2 lines away ? keybinding not empty ?
1245 if [[ -n $lastkeybind_desc && $num_lines_elapsed -lt 2 && -n $match[1] ]]; then
1246 #substitute keybinding string with something readable
1247 k=${${${${${${${match[1]/\\e\^h/<Alt><BS>}/\\e\^\?/<Alt><BS>}/\\e\[5~/<PageUp>}/\\e\[6~/<PageDown>}//(\\e|\^\[)/<Alt>}//\^/<Ctrl>}/3~/<Alt><Del>}
1248 #put keybinding in assoc array, possibly overwriting defaults or stuff found in earlier files
1249 #Note that we are extracting the keybinding-string including the quotes (see Note at beginning)
1250 help_zle_keybindings[${k}]=$lastkeybind_desc
1254 ((num_lines_elapsed++))
1259 #calculate length of keybinding column
1261 for k (${(k)help_zle_keybindings[@]}) ((kstrlen < ${#k})) && kstrlen=${#k}
1262 #convert the assoc array into preformated lines, which we are able to sort
1263 for k v in ${(kv)help_zle_keybindings[@]}; do
1264 #pad keybinding-string to kstrlen chars and remove outermost characters (i.e. the quotes)
1265 help_zle_lines+=("${(r:kstrlen:)k[2,-2]}${v}")
1267 #sort lines alphabetically
1268 help_zle_lines=("${(i)help_zle_lines[@]}")
1269 [[ -d ${HELP_ZLE_CACHE_FILE:h} ]] || mkdir -p "${HELP_ZLE_CACHE_FILE:h}"
1270 echo "help_zle_lines=(${(q)help_zle_lines[@]})" >| $HELP_ZLE_CACHE_FILE
1271 zcompile $HELP_ZLE_CACHE_FILE
1273 typeset -g help_zle_sln
1274 typeset -g -a help_zle_lines
1276 # Provides (partially autogenerated) help on keybindings and the zsh line editor
1277 function help-zle () {
1279 unsetopt ksharrays #indexing starts at 1
1280 #help lines already generated ? no ? then do it
1281 [[ ${+functions[help_zle_parse_keybindings]} -eq 1 ]] && {help_zle_parse_keybindings && unfunction help_zle_parse_keybindings}
1282 #already displayed all lines ? go back to the start
1283 [[ $help_zle_sln -gt ${#help_zle_lines} ]] && help_zle_sln=1
1284 local sln=$help_zle_sln
1285 #note that help_zle_sln is a global var, meaning we remember the last page we viewed
1286 help_zle_sln=$((help_zle_sln + HELP_LINES_PER_PAGE))
1287 zle -M "${(F)help_zle_lines[sln,help_zle_sln-1]}"
1291 ## complete word from currently visible Screen or Tmux buffer.
1292 if check_com -c screen || check_com -c tmux; then
1293 function _complete_screen_display () {
1294 [[ "$TERM" != "screen" ]] && return 1
1296 local TMPFILE=$(mktemp)
1297 local -U -a _screen_display_wordlist
1298 trap "rm -f $TMPFILE" EXIT
1300 # fill array with contents from screen hardcopy
1301 if ((${+TMUX})); then
1302 #works, but crashes tmux below version 1.4
1303 #luckily tmux -V option to ask for version, was also added in 1.4
1304 tmux -V &>/dev/null || return
1305 tmux -q capture-pane \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0
1307 screen -X hardcopy $TMPFILE
1308 # screen sucks, it dumps in latin1, apparently always. so recode it
1310 check_com recode && recode latin1 $TMPFILE
1312 _screen_display_wordlist=( ${(QQ)$(<$TMPFILE)} )
1313 # remove PREFIX to be completed from that array
1314 _screen_display_wordlist[${_screen_display_wordlist[(i)$PREFIX]}]=""
1315 compadd -a _screen_display_wordlist
1317 #m# k CTRL-x\,\,\,S Complete word from GNU screen buffer
1319 compdef -k _complete_screen_display complete-word '^xS'
1322 # Load a few more functions and tie them to widgets, so they can be bound:
1324 function zrcautozle () {
1327 zrcautoload $fnc && zle -N $fnc
1330 function zrcgotwidget () {
1331 (( ${+widgets[$1]} ))
1334 function zrcgotkeymap () {
1335 [[ -n ${(M)keymaps:#$1} ]]
1338 zrcautozle insert-files
1339 zrcautozle edit-command-line
1340 zrcautozle insert-unicode-char
1341 if zrcautoload history-search-end; then
1342 zle -N history-beginning-search-backward-end history-search-end
1343 zle -N history-beginning-search-forward-end history-search-end
1345 zle -C hist-complete complete-word _generic
1346 zstyle ':completion:hist-complete:*' completer _history
1348 # The actual terminal setup hooks and bindkey-calls:
1350 # An array to note missing features to ease diagnosis in case of problems.
1351 typeset -ga grml_missing_features
1353 function zrcbindkey () {
1354 if (( ARGC )) && zrcgotwidget ${argv[-1]}; then
1359 function bind2maps () {
1360 local i sequence widget
1363 while [[ "$1" != "--" ]]; do
1369 if [[ "$1" == "-s" ]]; then
1373 sequence="${key[$1]}"
1377 [[ -z "$sequence" ]] && return 1
1379 for i in "${maps[@]}"; do
1380 zrcbindkey -M "$i" "$sequence" "$widget"
1384 if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
1385 function zle-smkx () {
1387 printf '%s' ${terminfo[smkx]}
1389 function zle-rmkx () {
1391 printf '%s' ${terminfo[rmkx]}
1393 function zle-line-init () {
1396 function zle-line-finish () {
1399 zle -N zle-line-init
1400 zle -N zle-line-finish
1402 for i in {s,r}mkx; do
1403 (( ${+terminfo[$i]} )) || grml_missing_features+=($i)
1410 Home "${terminfo[khome]}"
1411 End "${terminfo[kend]}"
1412 Insert "${terminfo[kich1]}"
1413 Delete "${terminfo[kdch1]}"
1414 Up "${terminfo[kcuu1]}"
1415 Down "${terminfo[kcud1]}"
1416 Left "${terminfo[kcub1]}"
1417 Right "${terminfo[kcuf1]}"
1418 PageUp "${terminfo[kpp]}"
1419 PageDown "${terminfo[knp]}"
1420 BackTab "${terminfo[kcbt]}"
1423 # Guidelines for adding key bindings:
1425 # - Do not add hardcoded escape sequences, to enable non standard key
1426 # combinations such as Ctrl-Meta-Left-Cursor. They are not easily portable.
1428 # - Adding Ctrl characters, such as '^b' is okay; note that '^b' and '^B' are
1431 # - All keys from the $key[] mapping are obviously okay.
1433 # - Most terminals send "ESC x" when Meta-x is pressed. Thus, sequences like
1434 # '\ex' are allowed in here as well.
1436 bind2maps emacs -- Home beginning-of-somewhere
1437 bind2maps viins vicmd -- Home vi-beginning-of-line
1438 bind2maps emacs -- End end-of-somewhere
1439 bind2maps viins vicmd -- End vi-end-of-line
1440 bind2maps emacs viins -- Insert overwrite-mode
1441 bind2maps vicmd -- Insert vi-insert
1442 bind2maps emacs -- Delete delete-char
1443 bind2maps viins vicmd -- Delete vi-delete-char
1444 bind2maps emacs viins vicmd -- Up up-line-or-search
1445 bind2maps emacs viins vicmd -- Down down-line-or-search
1446 bind2maps emacs -- Left backward-char
1447 bind2maps viins vicmd -- Left vi-backward-char
1448 bind2maps emacs -- Right forward-char
1449 bind2maps viins vicmd -- Right vi-forward-char
1450 #k# Perform abbreviation expansion
1451 bind2maps emacs viins -- -s '^x.' zleiab
1452 #k# Display list of abbreviations that would expand
1453 bind2maps emacs viins -- -s '^xb' help-show-abk
1454 #k# mkdir -p <dir> from string under cursor or marked area
1455 bind2maps emacs viins -- -s '^xM' inplaceMkDirs
1456 #k# display help for keybindings and ZLE
1457 bind2maps emacs viins -- -s '^xz' help-zle
1458 #k# Insert files and test globbing
1459 bind2maps emacs viins -- -s "^xf" insert-files
1460 #k# Edit the current line in \kbd{\$EDITOR}
1461 bind2maps emacs viins -- -s '\ee' edit-command-line
1462 #k# search history backward for entry beginning with typed text
1463 bind2maps emacs viins -- -s '^xp' history-beginning-search-backward-end
1464 #k# search history forward for entry beginning with typed text
1465 bind2maps emacs viins -- -s '^xP' history-beginning-search-forward-end
1466 #k# search history backward for entry beginning with typed text
1467 bind2maps emacs viins -- PageUp history-beginning-search-backward-end
1468 #k# search history forward for entry beginning with typed text
1469 bind2maps emacs viins -- PageDown history-beginning-search-forward-end
1470 bind2maps emacs viins -- -s "^x^h" commit-to-history
1471 #k# Kill left-side word or everything up to next slash
1472 bind2maps emacs viins -- -s '\ev' slash-backward-kill-word
1473 #k# Kill left-side word or everything up to next slash
1474 bind2maps emacs viins -- -s '\e^h' slash-backward-kill-word
1475 #k# Kill left-side word or everything up to next slash
1476 bind2maps emacs viins -- -s '\e^?' slash-backward-kill-word
1477 # Do history expansion on space:
1478 bind2maps emacs viins -- -s ' ' magic-space
1479 #k# Trigger menu-complete
1480 bind2maps emacs viins -- -s '\ei' menu-complete # menu completion via esc-i
1481 #k# Insert a timestamp on the command line (yyyy-mm-dd)
1482 bind2maps emacs viins -- -s '^ed' insert-datestamp
1483 #k# Insert last typed word
1484 bind2maps emacs viins -- -s "\em" insert-last-typed-word
1485 #k# A smart shortcut for \kbd{fg<enter>}
1486 bind2maps emacs viins -- -s '^z' grml-zsh-fg
1487 #k# prepend the current command with "sudo"
1488 bind2maps emacs viins -- -s "^os" sudo-command-line
1489 #k# jump to after first word (for adding options)
1490 bind2maps emacs viins -- -s '^x1' jump_after_first_word
1491 #k# complete word from history with menu
1492 bind2maps emacs viins -- -s "^x^x" hist-complete
1494 # insert unicode character
1495 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
1496 # See for example http://unicode.org/charts/ for unicode characters code
1497 #k# Insert Unicode character
1498 bind2maps emacs viins -- -s '^xi' insert-unicode-char
1500 # use the new *-pattern-* widgets for incremental history search
1501 if zrcgotwidget history-incremental-pattern-search-backward; then
1502 for seq wid in '^r' history-incremental-pattern-search-backward \
1503 '^s' history-incremental-pattern-search-forward
1505 bind2maps emacs viins vicmd -- -s $seq $wid
1507 builtin unset -v seq wid
1510 if zrcgotkeymap menuselect; then
1511 #m# k Shift-tab Perform backwards menu completion
1512 bind2maps menuselect -- BackTab reverse-menu-complete
1514 #k# menu selection: pick item but stay in the menu
1515 bind2maps menuselect -- -s '\e^M' accept-and-menu-complete
1516 # also use + and INSERT since it's easier to press repeatedly
1517 bind2maps menuselect -- -s '+' accept-and-menu-complete
1518 bind2maps menuselect -- Insert accept-and-menu-complete
1520 # accept a completion and try to complete again by using menu
1521 # completion; very useful with completing directories
1522 # by using 'undo' one's got a simple file browser
1523 bind2maps menuselect -- -s '^o' accept-and-infer-next-history
1526 # Finally, here are still a few hardcoded escape sequences; Special sequences
1527 # like Ctrl-<Cursor-key> etc do suck a fair bit, because they are not
1528 # standardised and most of the time are not available in a terminals terminfo
1531 # While we do not encourage adding bindings like these, we will keep these for
1532 # backward compatibility.
1534 ## use Ctrl-left-arrow and Ctrl-right-arrow for jumping to word-beginnings on
1535 ## the command line.
1537 bind2maps emacs viins vicmd -- -s '\eOc' forward-word
1538 bind2maps emacs viins vicmd -- -s '\eOd' backward-word
1539 # These are for xterm:
1540 bind2maps emacs viins vicmd -- -s '\e[1;5C' forward-word
1541 bind2maps emacs viins vicmd -- -s '\e[1;5D' backward-word
1542 ## the same for alt-left-arrow and alt-right-arrow
1544 bind2maps emacs viins vicmd -- -s '\e\e[C' forward-word
1545 bind2maps emacs viins vicmd -- -s '\e\e[D' backward-word
1547 bind2maps emacs viins vicmd -- -s '^[[1;3C' forward-word
1548 bind2maps emacs viins vicmd -- -s '^[[1;3D' backward-word
1549 # Also try ESC Left/Right:
1550 bind2maps emacs viins vicmd -- -s '\e'${key[Right]} forward-word
1551 bind2maps emacs viins vicmd -- -s '\e'${key[Left]} backward-word
1558 # we don't want to quote/espace URLs on our own...
1559 # if autoload -U url-quote-magic ; then
1560 # zle -N self-insert url-quote-magic
1561 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
1563 # print 'Notice: no url-quote-magic available :('
1565 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
1567 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
1568 alias run-help >&/dev/null && unalias run-help
1569 for rh in run-help{,-git,-ip,-openssl,-p4,-sudo,-svk,-svn}; do
1573 # command not found handling
1575 (( ${COMMAND_NOT_FOUND} == 1 )) &&
1576 function command_not_found_handler () {
1578 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
1579 ${GRML_ZSH_CNF_HANDLER} $1
1587 HISTFILE=${ZDOTDIR:-${HOME}}/.zsh_history
1588 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
1589 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
1593 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
1594 DIRSTACKFILE=${DIRSTACKFILE:-${ZDOTDIR:-${HOME}}/.zdirs}
1596 if zstyle -T ':grml:chpwd:dirstack' enable; then
1597 typeset -gaU GRML_PERSISTENT_DIRSTACK
1598 function grml_dirstack_filter () {
1601 if zstyle -s ':grml:chpwd:dirstack' filter filter; then
1602 $filter $1 && return 0
1604 if zstyle -a ':grml:chpwd:dirstack' exclude exclude; then
1605 for entry in "${exclude[@]}"; do
1606 [[ $1 == ${~entry} ]] && return 0
1613 (( ZSH_SUBSHELL )) && return
1614 (( $DIRSTACKSIZE <= 0 )) && return
1615 [[ -z $DIRSTACKFILE ]] && return
1616 grml_dirstack_filter $PWD && return
1617 GRML_PERSISTENT_DIRSTACK=(
1618 $PWD "${(@)GRML_PERSISTENT_DIRSTACK[1,$DIRSTACKSIZE]}"
1620 builtin print -l ${GRML_PERSISTENT_DIRSTACK} >! ${DIRSTACKFILE}
1623 if [[ -f ${DIRSTACKFILE} ]]; then
1624 # Enabling NULL_GLOB via (N) weeds out any non-existing
1625 # directories from the saved dir-stack file.
1626 dirstack=( ${(f)"$(< $DIRSTACKFILE)"}(N) )
1627 # "cd -" won't work after login by just setting $OLDPWD, so
1628 [[ -d $dirstack[1] ]] && cd -q $dirstack[1] && cd -q $OLDPWD
1631 if zstyle -t ':grml:chpwd:dirstack' filter-on-load; then
1632 for i in "${dirstack[@]}"; do
1633 if ! grml_dirstack_filter "$i"; then
1634 GRML_PERSISTENT_DIRSTACK=(
1635 "${GRML_PERSISTENT_DIRSTACK[@]}"
1641 GRML_PERSISTENT_DIRSTACK=( "${dirstack[@]}" )
1645 # directory based profiles
1649 # chpwd_profiles(): Directory Profiles, Quickstart:
1653 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1654 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1657 # For details see the `grmlzshrc.5' manual page.
1658 function chpwd_profiles () {
1659 local profile context
1662 context=":chpwd:profiles:$PWD"
1663 zstyle -s "$context" profile profile || profile='default'
1664 zstyle -T "$context" re-execute && reexecute=1 || reexecute=0
1666 if (( ${+parameters[CHPWD_PROFILE]} == 0 )); then
1667 typeset -g CHPWD_PROFILE
1668 local CHPWD_PROFILES_INIT=1
1669 (( ${+functions[chpwd_profiles_init]} )) && chpwd_profiles_init
1670 elif [[ $profile != $CHPWD_PROFILE ]]; then
1671 (( ${+functions[chpwd_leave_profile_$CHPWD_PROFILE]} )) \
1672 && chpwd_leave_profile_${CHPWD_PROFILE}
1674 if (( reexecute )) || [[ $profile != $CHPWD_PROFILE ]]; then
1675 (( ${+functions[chpwd_profile_$profile]} )) && chpwd_profile_${profile}
1678 CHPWD_PROFILE="${profile}"
1682 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1686 # Prompt setup for grml:
1688 # set colors for use in prompts (modern zshs allow for the use of %F{red}foo%f
1689 # in prompts to get a red "foo" embedded, but it's good to keep these for
1690 # backwards compatibility).
1696 MAGENTA="%F{magenta}"
1700 elif zrcautoload colors && colors 2>/dev/null ; then
1701 BLUE="%{${fg[blue]}%}"
1702 RED="%{${fg_bold[red]}%}"
1703 GREEN="%{${fg[green]}%}"
1704 CYAN="%{${fg[cyan]}%}"
1705 MAGENTA="%{${fg[magenta]}%}"
1706 YELLOW="%{${fg[yellow]}%}"
1707 WHITE="%{${fg[white]}%}"
1708 NO_COLOR="%{${reset_color}%}"
1710 BLUE=$'%{\e[1;34m%}'
1712 GREEN=$'%{\e[1;32m%}'
1713 CYAN=$'%{\e[1;36m%}'
1714 WHITE=$'%{\e[1;37m%}'
1715 MAGENTA=$'%{\e[1;35m%}'
1716 YELLOW=$'%{\e[1;33m%}'
1717 NO_COLOR=$'%{\e[0m%}'
1720 # First, the easy ones: PS2..4:
1722 # secondary prompt, printed when the shell needs more information to complete a
1725 # selection prompt used within a select loop.
1727 # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
1730 # Some additional features to use with our prompt:
1734 # - vcs_info setup and version specific fixes
1736 # display battery status on right side of prompt using 'GRML_DISPLAY_BATTERY=1' in .zshrc.pre
1738 function battery () {
1739 if [[ $GRML_DISPLAY_BATTERY -gt 0 ]] ; then
1742 elif isopenbsd ; then
1744 elif isfreebsd ; then
1746 elif isdarwin ; then
1750 GRML_DISPLAY_BATTERY=0
1755 function batterylinux () {
1756 GRML_BATTERY_LEVEL=''
1757 local batteries bat capacity
1758 batteries=( /sys/class/power_supply/BAT*(N) )
1759 if (( $#batteries > 0 )) ; then
1760 for bat in $batteries ; do
1761 if [[ -e $bat/capacity ]]; then
1762 capacity=$(< $bat/capacity)
1764 typeset -F energy_full=$(< $bat/energy_full)
1765 typeset -F energy_now=$(< $bat/energy_now)
1766 typeset -i capacity=$(( 100 * $energy_now / $energy_full))
1768 case $(< $bat/status) in
1770 GRML_BATTERY_LEVEL+=" ^"
1773 if (( capacity < 20 )) ; then
1774 GRML_BATTERY_LEVEL+=" !v"
1776 GRML_BATTERY_LEVEL+=" v"
1780 GRML_BATTERY_LEVEL+=" ="
1783 GRML_BATTERY_LEVEL+="${capacity}%%"
1788 function batteryopenbsd () {
1789 GRML_BATTERY_LEVEL=''
1790 local bat batfull batwarn batnow num
1792 bat=$(sysctl -n hw.sensors.acpibat${num} 2>/dev/null)
1793 if [[ -n $bat ]]; then
1794 batfull=${"$(sysctl -n hw.sensors.acpibat${num}.amphour0)"%% *}
1795 batwarn=${"$(sysctl -n hw.sensors.acpibat${num}.amphour1)"%% *}
1796 batnow=${"$(sysctl -n hw.sensors.acpibat${num}.amphour3)"%% *}
1797 case "$(sysctl -n hw.sensors.acpibat${num}.raw0)" in
1799 if (( batnow < batwarn )) ; then
1800 GRML_BATTERY_LEVEL+=" !v"
1802 GRML_BATTERY_LEVEL+=" v"
1806 GRML_BATTERY_LEVEL+=" ^"
1809 GRML_BATTERY_LEVEL+=" ="
1812 GRML_BATTERY_LEVEL+="${$(( 100 * batnow / batfull ))%%.*}%%"
1817 function batteryfreebsd () {
1818 GRML_BATTERY_LEVEL=''
1822 table=( ${=${${${${${(M)${(f)"$(acpiconf -i $num 2>&1)"}:#(State|Remaining capacity):*}%%( ##|%)}//:[ $'\t']##/@}// /-}//@/ }} )
1823 if [[ -n $table ]] && [[ $table[State] != "not-present" ]] ; then
1824 case $table[State] in
1826 if (( $table[Remaining-capacity] < 20 )) ; then
1827 GRML_BATTERY_LEVEL+=" !v"
1829 GRML_BATTERY_LEVEL+=" v"
1833 GRML_BATTERY_LEVEL+=" ^"
1836 GRML_BATTERY_LEVEL+=" ="
1839 GRML_BATTERY_LEVEL+="$table[Remaining-capacity]%%"
1844 function batterydarwin () {
1845 GRML_BATTERY_LEVEL=''
1847 table=( ${$(pmset -g ps)[(w)7,8]%%(\%|);} )
1848 if [[ -n $table[2] ]] ; then
1851 GRML_BATTERY_LEVEL+=" ^"
1854 if (( $table[1] < 20 )) ; then
1855 GRML_BATTERY_LEVEL+=" !v"
1857 GRML_BATTERY_LEVEL+=" v"
1861 GRML_BATTERY_LEVEL+=" ="
1864 GRML_BATTERY_LEVEL+="$table[1]%%"
1868 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
1869 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
1870 debian_chroot=$(</etc/debian_chroot)
1873 # gather version control information for inclusion in a prompt
1875 if zrcautoload vcs_info; then
1876 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1877 # function, which can cause a lot of trouble with our directory-based
1879 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1880 function VCS_INFO_realpath () {
1881 setopt localoptions NO_shwordsplit chaselinks
1882 ( builtin cd -q $1 2> /dev/null && pwd; )
1886 zstyle ':vcs_info:*' max-exports 2
1888 if [[ -o restricted ]]; then
1889 zstyle ':vcs_info:*' enable NONE
1893 typeset -A grml_vcs_coloured_formats
1894 typeset -A grml_vcs_plain_formats
1896 grml_vcs_plain_formats=(
1897 format "(%s%)-[%b] " "zsh: %r"
1898 actionformat "(%s%)-[%b|%a] " "zsh: %r"
1899 rev-branchformat "%b:%r"
1902 grml_vcs_coloured_formats=(
1903 format "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOR} "
1904 actionformat "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOR} "
1905 rev-branchformat "%b${RED}:${YELLOW}%r"
1908 typeset GRML_VCS_COLOUR_MODE=xxx
1910 function grml_vcs_info_toggle_colour () {
1912 if [[ $GRML_VCS_COLOUR_MODE == plain ]]; then
1913 grml_vcs_info_set_formats coloured
1915 grml_vcs_info_set_formats plain
1920 function grml_vcs_info_set_formats () {
1922 #setopt localoptions xtrace
1923 local mode=$1 AF F BF
1924 if [[ $mode == coloured ]]; then
1925 AF=${grml_vcs_coloured_formats[actionformat]}
1926 F=${grml_vcs_coloured_formats[format]}
1927 BF=${grml_vcs_coloured_formats[rev-branchformat]}
1928 GRML_VCS_COLOUR_MODE=coloured
1930 AF=${grml_vcs_plain_formats[actionformat]}
1931 F=${grml_vcs_plain_formats[format]}
1932 BF=${grml_vcs_plain_formats[rev-branchformat]}
1933 GRML_VCS_COLOUR_MODE=plain
1936 zstyle ':vcs_info:*' actionformats "$AF" "zsh: %r"
1937 zstyle ':vcs_info:*' formats "$F" "zsh: %r"
1938 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "$BF"
1942 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1943 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1944 if [[ "$TERM" == dumb ]] ; then
1945 grml_vcs_info_set_formats plain
1947 grml_vcs_info_set_formats coloured
1950 # Now for the fun part: The grml prompt themes in `promptsys' mode of operation
1952 # This actually defines three prompts:
1958 # They all share the same code and only differ with respect to which items they
1959 # contain. The main source of documentation is the `prompt_grml_help' function
1960 # below, which gets called when the user does this: prompt -h grml
1962 function prompt_grml_help () {
1966 This is the prompt as used by the grml-live system <http://grml.org>. It is
1967 a rather simple one-line prompt, that by default looks something like this:
1969 <user>@<host> <current-working-directory>[ <vcs_info-data>]%
1971 The prompt itself integrates with zsh's prompt themes system (as you are
1972 witnessing right now) and is configurable to a certain degree. In
1973 particular, these aspects are customisable:
1975 - The items used in the prompt (e.g. you can remove \`user' from
1976 the list of activated items, which will cause the user name to
1977 be omitted from the prompt string).
1979 - The attributes used with the items are customisable via strings
1980 used before and after the actual item.
1982 The available items are: at, battery, change-root, date, grml-chroot,
1983 history, host, jobs, newline, path, percent, rc, rc-always, sad-smiley,
1984 shell-level, time, user, vcs
1986 The actual configuration is done via zsh's \`zstyle' mechanism. The
1987 context, that is used while looking up styles is:
1989 ':prompt:grml:<left-or-right>:<subcontext>'
1991 Here <left-or-right> is either \`left' or \`right', signifying whether the
1992 style should affect the left or the right prompt. <subcontext> is either
1993 \`setup' or 'items:<item>', where \`<item>' is one of the available items.
1997 - use-rprompt (boolean): If \`true' (the default), print a sad smiley
1998 in $RPROMPT if the last command a returned non-successful error code.
1999 (This in only valid if <left-or-right> is "right"; ignored otherwise)
2001 - items (list): The list of items used in the prompt. If \`vcs' is
2002 present in the list, the theme's code invokes \`vcs_info'
2003 accordingly. Default (left): rc change-root user at host path vcs
2004 percent; Default (right): sad-smiley
2006 Available styles in 'items:<item>' are: pre, post. These are strings that
2007 are inserted before (pre) and after (post) the item in question. Thus, the
2008 following would cause the user name to be printed in red instead of the
2011 zstyle ':prompt:grml:*:items:user' pre '%F{red}'
2013 Note, that the \`post' style may remain at its default value, because its
2014 default value is '%f', which turns the foreground text attribute off (which
2015 is exactly, what is still required with the new \`pre' value).
2019 function prompt_grml-chroot_help () {
2023 This is a variation of the grml prompt, see: prompt -h grml
2025 The main difference is the default value of the \`items' style. The rest
2026 behaves exactly the same. Here are the defaults for \`grml-chroot':
2028 - left: grml-chroot user at host path percent
2029 - right: (empty list)
2033 function prompt_grml-large_help () {
2037 This is a variation of the grml prompt, see: prompt -h grml
2039 The main difference is the default value of the \`items' style. In
2040 particular, this theme uses _two_ lines instead of one with the plain
2041 \`grml' theme. The rest behaves exactly the same. Here are the defaults
2044 - left: rc jobs history shell-level change-root time date newline user
2045 at host path vcs percent
2050 function grml_prompt_setup () {
2052 autoload -Uz vcs_info
2053 # The following autoload is disabled for now, since this setup includes a
2054 # static version of the ‘add-zsh-hook’ function above. It needs to be
2055 # reenabled as soon as that static definition is removed again.
2056 #autoload -Uz add-zsh-hook
2057 add-zsh-hook precmd prompt_$1_precmd
2060 function prompt_grml_setup () {
2061 grml_prompt_setup grml
2064 function prompt_grml-chroot_setup () {
2065 grml_prompt_setup grml-chroot
2068 function prompt_grml-large_setup () {
2069 grml_prompt_setup grml-large
2072 # These maps define default tokens and pre-/post-decoration for items to be
2073 # used within the themes. All defaults may be customised in a context sensitive
2074 # matter by using zsh's `zstyle' mechanism.
2075 typeset -gA grml_prompt_pre_default \
2076 grml_prompt_post_default \
2077 grml_prompt_token_default \
2078 grml_prompt_token_function
2080 grml_prompt_pre_default=(
2085 grml-chroot '%F{red}'
2095 shell-level '%F{red}'
2101 grml_prompt_post_default=(
2122 grml_prompt_token_default=(
2124 battery 'GRML_BATTERY_LEVEL'
2125 change-root 'debian_chroot'
2127 grml-chroot 'GRML_CHROOT'
2128 history '{history#%!} '
2130 jobs '[%j running job(s)] '
2132 path '%40<..<%~%<< '
2136 sad-smiley '%(?..:()'
2137 shell-level '%(3L.+ .)'
2138 time '%D{%H:%M:%S} '
2143 function grml_theme_has_token () {
2144 if (( ARGC != 1 )); then
2145 printf 'usage: grml_theme_has_token <name>\n'
2148 (( ${+grml_prompt_token_default[$1]} ))
2151 function GRML_theme_add_token_usage () {
2153 Usage: grml_theme_add_token <name> [-f|-i] <token/function> [<pre> <post>]
2155 <name> is the name for the newly added token. If the \`-f' or \`-i' options
2156 are used, <token/function> is the name of the function (see below for
2157 details). Otherwise it is the literal token string to be used. <pre> and
2158 <post> are optional.
2162 -f <function> Use a function named \`<function>' each time the token
2165 -i <function> Use a function named \`<function>' to initialise the
2166 value of the token _once_ at runtime.
2168 The functions are called with one argument: the token's new name. The
2169 return value is expected in the \$REPLY parameter. The use of these
2170 options is mutually exclusive.
2172 There is a utility function \`grml_theme_has_token', which you can use
2173 to test if a token exists before trying to add it. This can be a guard
2174 for situations in which a \`grml_theme_add_token' call may happen more
2179 To add a new token \`day' that expands to the current weekday in the
2180 current locale in green foreground colour, use this:
2182 grml_theme_add_token day '%D{%A}' '%F{green}' '%f'
2184 Another example would be support for \$VIRTUAL_ENV:
2186 function virtual_env_prompt () {
2187 REPLY=\${VIRTUAL_ENV+\${VIRTUAL_ENV:t} }
2189 grml_theme_add_token virtual-env -f virtual_env_prompt
2191 After that, you will be able to use a changed \`items' style to
2192 assemble your prompt.
2196 function grml_theme_add_token () {
2198 local name token pre post
2199 local -i init funcall
2201 if (( ARGC == 0 )); then
2202 GRML_theme_add_token_usage
2212 if [[ $1 == '-f' ]]; then
2215 elif [[ $1 == '-i' ]]; then
2220 if (( ARGC == 0 )); then
2222 grml_theme_add_token: No token-string/function-name provided!\n\n'
2223 GRML_theme_add_token_usage
2228 if (( ARGC != 0 && ARGC != 2 )); then
2230 grml_theme_add_token: <pre> and <post> need to by specified _both_!\n\n'
2231 GRML_theme_add_token_usage
2240 if grml_theme_has_token $name; then
2242 grml_theme_add_token: Token `%s'\'' exists! Giving up!\n\n' $name
2243 GRML_theme_add_token_usage
2250 grml_prompt_pre_default[$name]=$pre
2251 grml_prompt_post_default[$name]=$post
2252 if (( funcall )); then
2253 grml_prompt_token_function[$name]=$token
2254 grml_prompt_token_default[$name]=23
2256 grml_prompt_token_default[$name]=$token
2260 function grml_typeset_and_wrap () {
2267 if (( ${+parameters[$new]} )); then
2268 typeset -g "${target}=${(P)target}${left}${(P)new}${right}"
2272 function grml_prompt_addto () {
2275 local lr it apre apost new v
2279 [[ $target == PS1 ]] && lr=left || lr=right
2280 zstyle -a ":prompt:${grmltheme}:${lr}:setup" items items || items=( "$@" )
2281 typeset -g "${target}="
2282 for it in "${items[@]}"; do
2283 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" pre apre \
2284 || apre=${grml_prompt_pre_default[$it]}
2285 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" post apost \
2286 || apost=${grml_prompt_post_default[$it]}
2287 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" token new \
2288 || new=${grml_prompt_token_default[$it]}
2289 typeset -g "${target}=${(P)target}${apre}"
2290 if (( ${+grml_prompt_token_function[$it]} )); then
2291 ${grml_prompt_token_function[$it]} $it
2292 typeset -g "${target}=${(P)target}${REPLY}"
2296 grml_typeset_and_wrap $target $new '' ''
2299 grml_typeset_and_wrap $target $new '(' ')'
2302 if [[ -n ${(P)new} ]]; then
2303 typeset -g "${target}=${(P)target}(CHROOT)"
2307 v="vcs_info_msg_${new}_"
2308 if (( ! vcscalled )); then
2312 if (( ${+parameters[$v]} )) && [[ -n "${(P)v}" ]]; then
2313 typeset -g "${target}=${(P)target}${(P)v}"
2316 *) typeset -g "${target}=${(P)target}${new}" ;;
2319 typeset -g "${target}=${(P)target}${apost}"
2323 function prompt_grml_precmd () {
2325 local grmltheme=grml
2326 local -a left_items right_items
2327 left_items=(rc change-root user at host path vcs percent)
2328 right_items=(sad-smiley)
2330 prompt_grml_precmd_worker
2333 function prompt_grml-chroot_precmd () {
2335 local grmltheme=grml-chroot
2336 local -a left_items right_items
2337 left_items=(grml-chroot user at host path percent)
2340 prompt_grml_precmd_worker
2343 function prompt_grml-large_precmd () {
2345 local grmltheme=grml-large
2346 local -a left_items right_items
2347 left_items=(rc jobs history shell-level change-root time date newline
2348 user at host path vcs percent)
2349 right_items=(sad-smiley)
2351 prompt_grml_precmd_worker
2354 function prompt_grml_precmd_worker () {
2356 local -i vcscalled=0
2358 grml_prompt_addto PS1 "${left_items[@]}"
2359 if zstyle -T ":prompt:${grmltheme}:right:setup" use-rprompt; then
2360 grml_prompt_addto RPS1 "${right_items[@]}"
2364 function grml_prompt_fallback () {
2368 p0="${RED}%(?..%? )${WHITE}${debian_chroot:+($debian_chroot)}"
2369 p1="${BLUE}%n${NO_COLOR}@%m %40<...<%B%~%b%<< "'${vcs_info_msg_0_}'"%# "
2370 if (( EUID == 0 )); then
2371 PROMPT="${BLUE}${p0}${RED}${p1}"
2373 PROMPT="${RED}${p0}${BLUE}${p1}"
2377 if zrcautoload promptinit && promptinit 2>/dev/null ; then
2378 # Since we define the required functions in here and not in files in
2379 # $fpath, we need to stick the theme's name into `$prompt_themes'
2380 # ourselves, since promptinit does not pick them up otherwise.
2381 prompt_themes+=( grml grml-chroot grml-large )
2382 # Also, keep the array sorted...
2383 prompt_themes=( "${(@on)prompt_themes}" )
2385 print 'Notice: no promptinit available :('
2386 grml_prompt_fallback
2387 function precmd () { (( ${+functions[vcs_info]} )) && vcs_info; }
2391 # The prompt themes use modern features of zsh, that require at least
2392 # version 4.3.7 of the shell. Use the fallback otherwise.
2393 if [[ $GRML_DISPLAY_BATTERY -gt 0 ]]; then
2394 zstyle ':prompt:grml:right:setup' items sad-smiley battery
2395 add-zsh-hook precmd battery
2397 if [[ "$TERM" == dumb ]] ; then
2398 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" pre ''
2399 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" post ' '
2400 for i in rc user path jobs history date time shell-level; do
2401 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" pre ''
2402 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" post ''
2405 zstyle ':prompt:grml(|-large|-chroot):right:setup' use-rprompt false
2406 elif (( EUID == 0 )); then
2407 zstyle ':prompt:grml(|-large|-chroot):*:items:user' pre '%B%F{red}'
2410 # Finally enable one of the prompts.
2411 if [[ -n $GRML_CHROOT ]]; then
2413 elif [[ $GRMLPROMPT -gt 0 ]]; then
2419 grml_prompt_fallback
2420 function precmd () { (( ${+functions[vcs_info]} )) && vcs_info; }
2423 # Terminal-title wizardry
2425 function ESC_print () {
2426 info_print $'\ek' $'\e\\' "$@"
2428 function set_title () {
2429 info_print $'\e]0;' $'\a' "$@"
2432 function info_print () {
2433 local esc_begin esc_end
2437 printf '%s' ${esc_begin}
2439 printf '%s' "${esc_end}"
2442 function grml_reset_screen_title () {
2443 # adjust title of xterm
2444 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
2445 [[ ${NOTITLE:-} -gt 0 ]] && return 0
2448 set_title ${(%):-"%n@%m: %~"}
2453 function grml_vcs_to_screen_title () {
2454 if [[ $TERM == screen* ]] ; then
2455 if [[ -n ${vcs_info_msg_1_} ]] ; then
2456 ESC_print ${vcs_info_msg_1_}
2463 function grml_maintain_name () {
2464 # set hostname if not running on host with name 'grml'
2465 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
2470 function grml_cmd_to_screen_title () {
2471 # get the name of the program currently running and hostname of local
2472 # machine set screen window title if running in a screen
2473 if [[ "$TERM" == screen* ]] ; then
2474 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME"
2479 function grml_control_xterm_title () {
2482 set_title "${(%):-"%n@%m:"}" "$1"
2487 # The following autoload is disabled for now, since this setup includes a
2488 # static version of the ‘add-zsh-hook’ function above. It needs to be
2489 # reenabled as soon as that static definition is removed again.
2490 #zrcautoload add-zsh-hook || add-zsh-hook () { :; }
2491 if [[ $NOPRECMD -eq 0 ]]; then
2492 add-zsh-hook precmd grml_reset_screen_title
2493 add-zsh-hook precmd grml_vcs_to_screen_title
2494 add-zsh-hook preexec grml_maintain_name
2495 add-zsh-hook preexec grml_cmd_to_screen_title
2496 if [[ $NOTITLE -eq 0 ]]; then
2497 add-zsh-hook preexec grml_control_xterm_title
2501 # 'hash' some often used directories
2503 hash -d deb=/var/cache/apt/archives
2504 hash -d doc=/usr/share/doc
2505 hash -d linux=/lib/modules/$(command uname -r)/build/
2506 hash -d log=/var/log
2507 hash -d slog=/var/log/syslog
2508 hash -d src=/usr/src
2509 hash -d www=/var/www
2513 if check_com -c screen ; then
2514 if [[ $UID -eq 0 ]] ; then
2515 if [[ -r /etc/grml/screenrc ]]; then
2516 alias screen='screen -c /etc/grml/screenrc'
2518 elif [[ ! -r $HOME/.screenrc ]] ; then
2519 if [[ -r /etc/grml/screenrc_grml ]]; then
2520 alias screen='screen -c /etc/grml/screenrc_grml'
2522 if [[ -r /etc/grml/screenrc ]]; then
2523 alias screen='screen -c /etc/grml/screenrc'
2529 # do we have GNU ls with color-support?
2530 if [[ "$TERM" != dumb ]]; then
2531 #a1# List files with colors (\kbd{ls \ldots})
2532 alias ls="command ls ${ls_options:+${ls_options[*]}}"
2533 #a1# List all files, with colors (\kbd{ls -la \ldots})
2534 alias la="command ls -la ${ls_options:+${ls_options[*]}}"
2535 #a1# List files with long colored list, without dotfiles (\kbd{ls -l \ldots})
2536 alias ll="command ls -l ${ls_options:+${ls_options[*]}}"
2537 #a1# List files with long colored list, human readable sizes (\kbd{ls -hAl \ldots})
2538 alias lh="command ls -hAl ${ls_options:+${ls_options[*]}}"
2539 #a1# List files with long colored list, append qualifier to filenames (\kbd{ls -l \ldots})\\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
2540 alias l="command ls -l ${ls_options:+${ls_options[*]}}"
2542 alias la='command ls -la'
2543 alias ll='command ls -l'
2544 alias lh='command ls -hAl'
2545 alias l='command ls -l'
2548 if [[ -r /proc/mdstat ]]; then
2549 alias mdstat='cat /proc/mdstat'
2552 alias ...='cd ../../'
2554 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
2555 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
2556 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
2559 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
2560 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
2561 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
2563 # make sure it is not assigned yet
2564 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
2565 function utf2iso () {
2568 for ENV in $(env | command grep -i '.utf') ; do
2569 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
2574 # make sure it is not assigned yet
2575 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
2576 function iso2utf () {
2577 if ! isutfenv ; then
2579 for ENV in $(env | command grep -i '\.iso') ; do
2580 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
2585 # especially for roadwarriors using GNU screen and ssh:
2586 if ! check_com asc &>/dev/null ; then
2587 function asc () { autossh -t "$@" 'screen -RdU' }
2591 #f1# Hints for the use of zsh on grml
2592 function zsh-help () {
2593 print "$bg[white]$fg[black]
2594 zsh-help - hints for use of zsh on grml
2595 =======================================$reset_color"
2598 Main configuration of zsh happens in /etc/zsh/zshrc.
2599 That file is part of the package grml-etc-core, if you want to
2600 use them on a non-grml-system just get the tar.gz from
2601 http://deb.grml.org/ or (preferably) get it from the git repository:
2603 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
2605 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
2606 The file is still there, but it is empty for backwards compatibility.
2608 For your own changes use these two files:
2612 The former is sourced very early in our zshrc, the latter is sourced
2615 System wide configuration without touching configuration files of grml
2616 can take place in /etc/zsh/zshrc.local.
2618 For information regarding zsh start at http://grml.org/zsh/
2620 Take a look at grml'\''s zsh refcard:
2621 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
2623 Check out the main zsh refcard:
2624 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
2626 And of course visit the zsh-lovers:
2629 You can adjust some options through environment variables when
2630 invoking zsh without having to edit configuration files.
2631 Basically meant for bash users who are not used to the power of
2634 "NOCOR=1 zsh" => deactivate automatic correction
2635 "NOMENU=1 zsh" => do not use auto menu completion
2636 (note: use ctrl-d for completion instead!)
2637 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
2638 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
2639 preexec() and precmd() completely
2640 "GRML_DISPLAY_BATTERY=1 zsh"
2641 => activate battery status on right side of prompt (WIP)
2642 "COMMAND_NOT_FOUND=1 zsh"
2643 => Enable a handler if an external command was not found
2644 The command called in the handler can be altered by setting
2645 the GRML_ZSH_CNF_HANDLER variable, the default is:
2646 "/usr/share/command-not-found/command-not-found"
2648 A value greater than 0 is enables a feature; a value equal to zero
2649 disables it. If you like one or the other of these settings, you can
2650 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
2654 $bg[white]$fg[black]
2655 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
2656 Enjoy your grml system with the zsh!$reset_color"
2660 if [[ -r /etc/debian_version ]] ; then
2661 if [[ -z "$GRML_NO_APT_ALIASES" ]]; then
2662 #a3# Execute \kbd{apt-cache search}
2663 alias acs='apt-cache search'
2664 #a3# Execute \kbd{apt-cache show}
2665 alias acsh='apt-cache show'
2666 #a3# Execute \kbd{apt-cache policy}
2667 alias acp='apt-cache policy'
2668 #a3# Execute \kbd{apt-get dist-upgrade}
2669 salias adg="apt-get dist-upgrade"
2670 #a3# Execute \kbd{apt-get install}
2671 salias agi="apt-get install"
2672 #a3# Execute \kbd{aptitude install}
2673 salias ati="aptitude install"
2674 #a3# Execute \kbd{apt-get upgrade}
2675 salias ag="apt-get upgrade"
2676 #a3# Execute \kbd{apt-get update}
2677 salias au="apt-get update"
2678 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
2679 salias -a up="aptitude update ; aptitude safe-upgrade"
2680 #a3# Execute \kbd{dpkg-buildpackage}
2681 alias dbp='dpkg-buildpackage'
2682 #a3# Execute \kbd{grep-excuses}
2683 alias ge='grep-excuses'
2686 # get a root shell as normal user in live-cd mode:
2687 if isgrmlcd && [[ $UID -ne 0 ]] ; then
2693 # use /var/log/syslog iff present, fallback to journalctl otherwise
2694 if [ -e /var/log/syslog ] ; then
2695 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog || journalctl}
2696 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
2697 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog || journalctl}
2698 salias tlog="tail -f /var/log/syslog" # follow the syslog
2699 elif check_com -c journalctl ; then
2700 salias llog="journalctl"
2701 salias tlog="journalctl -f"
2704 # sort installed Debian-packages by size
2705 if check_com -c dpkg-query ; then
2706 #a3# List installed Debian-packages sorted by size
2707 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"
2710 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
2711 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
2712 if check_com -c wodim; then
2713 function cdrecord () {
2715 cdrecord is not provided under its original name by Debian anymore.
2716 See #377109 in the BTS of Debian for more details.
2718 Please use the wodim binary instead
2726 # No core dumps: important for a live-cd-system
2731 function grmlstuff () {
2732 # people should use 'grml-x'!
2733 if check_com -c 915resolution; then
2734 function 855resolution () {
2735 echo "Please use 915resolution as resolution modifying tool for Intel \
2741 #a1# Output version of running grml
2742 alias grml-version='cat /etc/grml_version'
2744 if check_com -c grml-debootstrap ; then
2745 function debian2hd () {
2746 echo "Installing debian to harddisk is possible by using grml-debootstrap."
2752 # now run the functions
2754 is4 && isgrml && grmlstuff
2758 is4 && xsource "/etc/zsh/keephack"
2760 # wonderful idea of using "e" glob qualifier by Peter Stephenson
2761 # You use it as follows:
2762 # $ NTREF=/reference/file
2764 # This lists all the files in the current directory newer than the reference file.
2765 # You can also specify the reference file inline; note quotes:
2766 # $ ls -l *(e:'nt ~/.zshenv':)
2767 is4 && function nt () {
2768 if [[ -n $1 ]] ; then
2771 [[ $REPLY -nt $NTREF ]]
2776 #f1# Reload an autoloadable function
2777 function freload () { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
2778 compdef _functions freload
2783 # e.g.: a -> b -> c -> d ....
2788 # if parameter is given with leading '=', lookup $PATH for parameter and resolve that
2792 # Note: limit for recursive symlinks on linux:
2793 # http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/fs/namei.c?id=refs/heads/master#l808
2794 # This limits recursive symlink follows to 8,
2795 # while limiting consecutive symlinks to 40.
2797 # When resolving and displaying information about symlinks, no check is made
2798 # that the displayed information does make any sense on your OS.
2799 # We leave that decission to the user.
2801 # The zstat module is used to detect symlink loops. zstat is available since zsh4.
2802 # With an older zsh you will need to abort with <C-c> in that case.
2803 # When a symlink loop is detected, a warning ist printed and further processing is stopped.
2805 # Module zstat is loaded by default in grml zshrc, no extra action needed for that.
2808 # If you happen to come accross a symlink that points to a destination on an other partition
2809 # with the same inode number, that will be marked as symlink loop though it is not.
2810 # Two hints for this situation:
2811 # I) Play lottery the same day, as you seem to be rather lucky right now.
2816 # 1 file/dir not accesible
2817 # 2 symlink loop detected
2819 #f1# List symlinks in detail (more detailed version of 'readlink -f', 'whence -s' and 'namei -l')
2821 if [[ -z ${1} ]] ; then
2822 printf 'Usage: %s <symlink(s)>\n' "${0}"
2826 local file jumpd curdir
2827 local -i RTN LINODE i
2832 for file in "${@}" ; do
2834 ls -l "${file:a}" || RTN=1
2836 while [[ -h "$file" ]] ; do
2838 LINODE=$(zstat -L +inode "${file}")
2839 for i in ${SEENINODES} ; do
2840 if (( ${i} == ${LINODE} )) ; then
2841 builtin cd "${curdir}"
2842 print "link loop detected, aborting!"
2846 SEENINODES+=${LINODE}
2851 if [[ -d ${jumpd} ]] ; then
2852 builtin cd "${jumpd}" || RTN=1
2854 file=$(readlink "$file")
2859 if [[ -d ${jumpd} ]] ; then
2860 builtin cd "${jumpd}" || RTN=1
2863 ls -l "${PWD}/${file}" || RTN=1
2866 if (( ${#} >= 1 )) ; then
2869 builtin cd "${curdir}"
2874 # TODO: Is it supported to use pager settings like this?
2875 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
2876 # with respect to wordsplitting. (ie. ${=PAGER})
2877 if check_com -c $PAGER ; then
2878 #f3# View Debian's changelog of given package(s)
2879 function dchange () {
2881 [[ -z "$1" ]] && printf 'Usage: %s <package_name(s)>\n' "$0" && return 1
2884 for package in "$@" ; do
2885 if [[ -r /usr/share/doc/${package}/changelog.Debian.gz ]] ; then
2886 $PAGER /usr/share/doc/${package}/changelog.Debian.gz
2887 elif [[ -r /usr/share/doc/${package}/changelog.gz ]] ; then
2888 $PAGER /usr/share/doc/${package}/changelog.gz
2889 elif [[ -r /usr/share/doc/${package}/changelog ]] ; then
2890 $PAGER /usr/share/doc/${package}/changelog
2892 if check_com -c aptitude ; then
2893 echo "No changelog for package $package found, using aptitude to retrieve it."
2894 aptitude changelog "$package"
2895 elif check_com -c apt-get ; then
2896 echo "No changelog for package $package found, using apt-get to retrieve it."
2897 apt-get changelog "$package"
2899 echo "No changelog for package $package found, sorry."
2904 function _dchange () { _files -W /usr/share/doc -/ }
2905 compdef _dchange dchange
2907 #f3# View Debian's NEWS of a given package
2910 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
2911 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
2913 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
2914 $PAGER /usr/share/doc/$1/NEWS.gz
2916 echo "No NEWS file for package $1 found, sorry."
2921 function _dnews () { _files -W /usr/share/doc -/ }
2922 compdef _dnews dnews
2924 #f3# View Debian's copyright of a given package
2925 function dcopyright () {
2927 if [[ -r /usr/share/doc/$1/copyright ]] ; then
2928 $PAGER /usr/share/doc/$1/copyright
2930 echo "No copyright file for package $1 found, sorry."
2934 function _dcopyright () { _files -W /usr/share/doc -/ }
2935 compdef _dcopyright dcopyright
2937 #f3# View upstream's changelog of a given package
2938 function uchange () {
2940 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2941 $PAGER /usr/share/doc/$1/changelog.gz
2943 echo "No changelog for package $1 found, sorry."
2947 function _uchange () { _files -W /usr/share/doc -/ }
2948 compdef _uchange uchange
2952 function profile () {
2953 ZSH_PROFILE_RC=1 zsh "$@"
2956 #f1# Edit an alias via zle
2957 function edalias () {
2958 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
2960 compdef _aliases edalias
2962 #f1# Edit a function via zle
2963 function edfunc () {
2964 [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
2966 compdef _functions edfunc
2968 # use it e.g. via 'Restart apache2'
2969 #m# f6 Start() \kbd{service \em{process}}\quad\kbd{start}
2970 #m# f6 Restart() \kbd{service \em{process}}\quad\kbd{restart}
2971 #m# f6 Stop() \kbd{service \em{process}}\quad\kbd{stop}
2972 #m# f6 Reload() \kbd{service \em{process}}\quad\kbd{reload}
2973 #m# f6 Force-Reload() \kbd{service \em{process}}\quad\kbd{force-reload}
2974 #m# f6 Status() \kbd{service \em{process}}\quad\kbd{status}
2975 if [[ -d /etc/init.d || -d /etc/service ]] ; then
2976 function __start_stop () {
2977 local action_="${1:l}" # e.g Start/Stop/Restart
2981 local service_target_="$(readlink /etc/init.d/$service_)"
2982 if [[ $service_target_ == "/usr/bin/sv" ]]; then
2984 case "${action_}" in
2985 start) if [[ ! -e /etc/service/$service_ ]]; then
2986 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
2988 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2990 # there is no reload in runits sysv emulation
2991 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
2992 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
2995 # sysv/sysvinit-utils, upstart
2996 if check_com -c service ; then
2997 $SUDO service "$service_" "${action_}" "$param_"
2999 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
3004 function _grmlinitd () {
3006 scripts=( /etc/init.d/*(x:t) )
3007 _describe "service startup script" scripts
3010 for i in Start Restart Stop Force-Reload Reload Status ; do
3011 eval "function $i () { __start_stop $i \"\$1\" \"\$2\" ; }"
3012 compdef _grmlinitd $i
3017 #f1# Provides useful information on globbing
3018 function H-Glob () {
3024 p named pipes (FIFOs)
3025 * executable plain files (0100)
3026 % device files (character or block special)
3027 %b block special files
3028 %c character special files
3029 r owner-readable files (0400)
3030 w owner-writable files (0200)
3031 x owner-executable files (0100)
3032 A group-readable files (0040)
3033 I group-writable files (0020)
3034 E group-executable files (0010)
3035 R world-readable files (0004)
3036 W world-writable files (0002)
3037 X world-executable files (0001)
3038 s setuid files (04000)
3039 S setgid files (02000)
3040 t files with the sticky bit (01000)
3042 print *(m-1) # Files modified up to a day ago
3043 print *(a1) # Files accessed a day ago
3044 print *(@) # Just symlinks
3045 print *(Lk+50) # Files bigger than 50 kilobytes
3046 print *(Lk-50) # Files smaller than 50 kilobytes
3047 print **/*.c # All *.c files recursively starting in \$PWD
3048 print **/*.c~file.c # Same as above, but excluding 'file.c'
3049 print (foo|bar).* # Files starting with 'foo' or 'bar'
3050 print *~*.* # All Files that do not contain a dot
3051 chmod 644 *(.^x) # make all plain non-executable files publically readable
3052 print -l *(.c|.h) # Lists *.c and *.h
3053 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
3054 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
3056 alias help-zshglob=H-Glob
3058 # grep for running process, like: 'any vim'
3062 if [[ -z "$1" ]] ; then
3063 echo "any - grep for process(es) by keyword" >&2
3064 echo "Usage: any <keyword>" >&2 ; return 1
3066 ps xauwww | grep -i "${grep_options[@]}" "[${1[1]}]${1[2,-1]}"
3071 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
3072 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
3073 [[ -r /proc/1/maps ]] && \
3074 function deswap () {
3075 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
3076 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
3077 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
3080 # a wrapper for vim, that deals with title setting
3082 # set this array to a set of options to vim you always want
3083 # to have set when calling vim (in .zshrc.local), like:
3084 # VIM_OPTIONS=( -p )
3085 # This will cause vim to send every file given on the
3086 # commandline to be send to it's own tab (needs vim7).
3087 if check_com vim; then
3089 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
3093 ssl_hashes=( sha512 sha256 sha1 md5 )
3095 for sh in ${ssl_hashes}; do
3096 eval 'ssl-cert-'${sh}'() {
3098 if [[ -z $1 ]] ; then
3099 printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
3102 openssl x509 -noout -fingerprint -'${sh}' -in $1
3106 function ssl-cert-fingerprints () {
3109 if [[ -z $1 ]] ; then
3110 printf 'usage: ssl-cert-fingerprints <file>\n'
3113 for i in ${ssl_hashes}
3118 function ssl-cert-info () {
3120 if [[ -z $1 ]] ; then
3121 printf 'usage: ssl-cert-info <file>\n'
3124 openssl x509 -noout -text -in $1
3125 ssl-cert-fingerprints $1
3128 # make sure our environment is clean regarding colors
3129 builtin unset -v BLUE RED GREEN CYAN YELLOW MAGENTA WHITE
3131 # "persistent history"
3132 # just write important commands you always need to $GRML_IMPORTANT_COMMANDS
3133 # defaults for backward compatibility to ~/.important_commands
3134 if [[ -r ~/.important_commands ]] ; then
3135 GRML_IMPORTANT_COMMANDS=~/.important_commands
3137 GRML_IMPORTANT_COMMANDS=${GRML_IMPORTANT_COMMANDS:-${ZDOTDIR:-${HOME}}/.important_commands}
3139 [[ -r ${GRML_IMPORTANT_COMMANDS} ]] && builtin fc -R ${GRML_IMPORTANT_COMMANDS}
3141 # load the lookup subsystem if it's available on the system
3142 zrcautoload lookupinit && lookupinit
3146 # set terminal property (used e.g. by msgid-chooser)
3147 export COLORTERM="yes"
3152 #a2# Execute \kbd{du -sch}
3153 [[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias da='du -sch'
3156 #a2# Execute \kbd{ls -lSrah}
3157 alias dir="command ls -lSrah"
3158 #a2# Only show dot-directories
3159 alias lad='command ls -d .*(/)'
3160 #a2# Only show dot-files
3161 alias lsa='command ls -a .*(.)'
3162 #a2# Only files with setgid/setuid/sticky flag
3163 alias lss='command ls -l *(s,S,t)'
3164 #a2# Only show symlinks
3165 alias lsl='command ls -l *(@)'
3166 #a2# Display only executables
3167 alias lsx='command ls -l *(*)'
3168 #a2# Display world-{readable,writable,executable} files
3169 alias lsw='command ls -ld *(R,W,X.^ND/)'
3170 #a2# Display the ten biggest files
3171 alias lsbig="command ls -flh *(.OL[1,10])"
3172 #a2# Only show directories
3173 alias lsd='command ls -d *(/)'
3174 #a2# Only show empty directories
3175 alias lse='command ls -d *(/^F)'
3176 #a2# Display the ten newest files
3177 alias lsnew="command ls -rtlh *(D.om[1,10])"
3178 #a2# Display the ten oldest files
3179 alias lsold="command ls -rtlh *(D.Om[1,10])"
3180 #a2# Display the ten smallest files
3181 alias lssmall="command ls -Srl *(.oL[1,10])"
3182 #a2# Display the ten newest directories and ten newest .directories
3183 alias lsnewdir="command ls -rthdl *(/om[1,10]) .*(D/om[1,10])"
3184 #a2# Display the ten oldest directories and ten oldest .directories
3185 alias lsolddir="command ls -rthdl *(/Om[1,10]) .*(D/Om[1,10])"
3187 # some useful aliases
3188 #a2# Remove current empty directory. Execute \kbd{cd ..; rmdir \$OLDCWD}
3189 alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD'
3191 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
3192 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3193 #a2# scp with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
3194 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3196 # work around non utf8 capable software in utf environment via $LANG and luit
3197 if check_com isutfenv && check_com luit ; then
3198 if check_com -c mrxvt ; then
3199 isutfenv && [[ -n "$LANG" ]] && \
3200 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
3203 if check_com -c aterm ; then
3204 isutfenv && [[ -n "$LANG" ]] && \
3205 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
3208 if check_com -c centericq ; then
3209 isutfenv && [[ -n "$LANG" ]] && \
3210 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
3216 #f5# Backup \kbd{file_or_folder {\rm to} file_or_folder\_timestamp}
3219 local current_date=$(date -u "+%Y-%m-%dT%H:%M:%SZ")
3220 local clean keep move verbose result all to_bk
3221 setopt extended_glob
3223 while getopts ":hacmrv" opt; do
3226 c) unset move clean && (( ++keep ));;
3227 m) unset keep clean && (( ++move ));;
3228 r) unset move keep && (( ++clean ));;
3231 bk [-hcmv] FILE [FILE ...]
3232 bk -r [-av] [FILE [FILE ...]]
3233 Backup a file or folder in place and append the timestamp
3234 Remove backups of a file or folder, or all backups in the current directory
3237 -h Display this help text
3238 -c Keep the file/folder as is, create a copy backup using cp(1) (default)
3239 -m Move the file/folder, using mv(1)
3240 -r Remove backups of the specified file or directory, using rm(1). If none
3241 is provided, remove all backups in the current directory.
3242 -a Remove all (even hidden) backups.
3245 The -c, -r and -m options are mutually exclusive. If specified at the same time,
3246 the last one is used.
3248 The return code is the sum of all cp/mv/rm return codes.
3251 \?) bk -h >&2; return 1;;
3254 shift "$((OPTIND-1))"
3255 if (( keep > 0 )); then
3256 if islinux || isfreebsd; then
3257 for to_bk in "$@"; do
3258 cp $verbose -a "${to_bk%/}" "${to_bk%/}_$current_date"
3262 for to_bk in "$@"; do
3263 cp $verbose -pR "${to_bk%/}" "${to_bk%/}_$current_date"
3267 elif (( move > 0 )); then
3268 while (( $# > 0 )); do
3269 mv $verbose "${1%/}" "${1%/}_$current_date"
3273 elif (( clean > 0 )); then
3274 if (( $# > 0 )); then
3275 for to_bk in "$@"; do
3276 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
3280 if (( all > 0 )); then
3281 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)
3283 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
3291 #f5# cd to directoy and list files
3297 # smart cd function, allows switching to /etc when running 'cd /etc/fstab'
3299 if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then
3300 [[ ! -e ${1:h} ]] && return 1
3301 print "Correcting ${1} to ${1:h}"
3308 #f5# Create Directoy and \kbd{cd} to it
3310 if (( ARGC != 1 )); then
3311 printf 'usage: mkcd <new-directory>\n'
3314 if [[ ! -d "$1" ]]; then
3315 command mkdir -p "$1"
3317 printf '`%s'\'' already exists: cd-ing.\n' "$1"
3322 #f5# Create temporary directory and \kbd{cd} to it
3324 builtin cd "$(mktemp -d)"
3328 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
3329 function accessed () {
3331 print -l -- *(a-${1:-1})
3334 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
3335 function changed () {
3337 print -l -- *(c-${1:-1})
3340 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
3341 function modified () {
3343 print -l -- *(m-${1:-1})
3345 # modified() was named new() in earlier versions, add an alias for backwards compatibility
3346 check_com new || alias new=modified
3348 # use colors when GNU grep with color-support
3349 if (( $#grep_options > 0 )); then
3350 o=${grep_options:+"${grep_options[*]}"}
3351 #a2# Execute \kbd{grep -{}-color=auto}
3352 alias grep='grep '$o
3353 alias egrep='egrep '$o
3358 # 'translate' looks up a word in a file with language-to-language
3359 # translations (field separator should be " : "). A typical wordlist looks
3360 # like the following:
3361 # | english-word : german-translation
3362 # It's also only possible to translate english to german but not reciprocal.
3363 # Use the following oneliner to reverse the sort order:
3364 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
3365 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
3366 #f5# Translates a word
3371 translate -l de-en $2
3374 translate -l en-de $2
3377 echo "Usage: $0 { -D | -E }"
3378 echo " -D == German to English"
3379 echo " -E == English to German"
3383 # Usage: simple-extract <file>
3384 # Using option -d deletes the original archive file.
3385 #f5# Smart archive extractor
3386 function simple-extract () {
3388 setopt extended_glob noclobber
3389 local ARCHIVE DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
3391 zparseopts -D -E "d=DELETE_ORIGINAL"
3392 for ARCHIVE in "${@}"; do
3394 *(tar.bz2|tbz2|tbz))
3395 DECOMP_CMD="tar -xvjf -"
3400 DECOMP_CMD="tar -xvzf -"
3404 *(tar.xz|txz|tar.lzma))
3405 DECOMP_CMD="tar -xvJf -"
3410 DECOMP_CMD="tar -xvf -"
3415 DECOMP_CMD="unrar x"
3440 DECOMP_CMD="bzip2 -d -c -"
3445 DECOMP_CMD="gzip -d -c -"
3450 DECOMP_CMD="xz -d -c -"
3455 print "ERROR: '$ARCHIVE' has unrecognized archive type." >&2
3461 if ! check_com ${DECOMP_CMD[(w)1]}; then
3462 echo "ERROR: ${DECOMP_CMD[(w)1]} not installed." >&2
3467 GZTARGET="${ARCHIVE:t:r}"
3468 if [[ -f $ARCHIVE ]] ; then
3470 print "Extracting '$ARCHIVE' ..."
3471 if $USES_STDIN; then
3472 if $USES_STDOUT; then
3473 ${=DECOMP_CMD} < "$ARCHIVE" > $GZTARGET
3475 ${=DECOMP_CMD} < "$ARCHIVE"
3478 if $USES_STDOUT; then
3479 ${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET
3481 ${=DECOMP_CMD} "$ARCHIVE"
3484 [[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE"
3486 elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
3487 if check_com curl; then
3488 WGET_CMD="curl -L -s -o -"
3489 elif check_com wget; then
3490 WGET_CMD="wget -q -O -"
3491 elif check_com fetch; then
3492 WGET_CMD="fetch -q -o -"
3494 print "ERROR: neither wget, curl nor fetch is installed" >&2
3498 print "Downloading and Extracting '$ARCHIVE' ..."
3499 if $USES_STDIN; then
3500 if $USES_STDOUT; then
3501 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET
3504 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD}
3508 if $USES_STDOUT; then
3509 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET
3511 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE")
3516 print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2
3523 function __archive_or_uri () {
3525 '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)"' \
3526 '_urls:Remote Archives:_urls'
3529 function _simple_extract () {
3531 '-d[delete original archivefile after extraction]' \
3532 '*:Archive Or Uri:__archive_or_uri'
3534 compdef _simple_extract simple-extract
3535 [[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias se=simple-extract
3537 #f5# Change the xterm title from within GNU-screen
3538 function xtrename () {
3540 if [[ $1 != "-f" ]] ; then
3541 if [[ -z ${DISPLAY} ]] ; then
3542 printf 'xtrename only makes sense in X11.\n'
3548 if [[ -z $1 ]] ; then
3549 printf 'usage: xtrename [-f] "title for xterm"\n'
3550 printf ' renames the title of xterm from _within_ screen.\n'
3551 printf ' also works without screen.\n'
3552 printf ' will not work if DISPLAY is unset, use -f to override.\n'
3555 print -n "\eP\e]0;${1}\C-G\e\\"
3559 # Create small urls via http://goo.gl using curl(1).
3560 # API reference: https://code.google.com/apis/urlshortener/
3563 setopt extended_glob
3565 if [[ -z $1 ]]; then
3566 print "USAGE: zurl <URL>"
3570 local PN url prog api json contenttype item
3575 # Prepend 'http://' to given URL where necessary for later output.
3576 if [[ ${url} != http(s|)://* ]]; then
3580 if check_com -c curl; then
3583 print "curl is not available, but mandatory for ${PN}. Aborting."
3586 api='https://www.googleapis.com/urlshortener/v1/url'
3587 contenttype="Content-Type: application/json"
3588 json="{\"longUrl\": \"${url}\"}"
3589 data=(${(f)"$($prog --silent -H ${contenttype} -d ${json} $api)"})
3590 # Parse the response
3591 for item in "${data[@]}"; do
3596 printf '%s\n' "$item"
3604 #f2# Find history events by search pattern and list them by date.
3605 function whatwhen () {
3607 local usage help ident format_l format_s first_char remain first last
3608 usage='USAGE: whatwhen [options] <searchstring> <search range>'
3609 help='Use `whatwhen -h'\'' for further explanations.'
3610 ident=${(l,${#${:-Usage: }},, ,)}
3611 format_l="${ident}%s\t\t\t%s\n"
3612 format_s="${format_l//(\\t)##/\\t}"
3613 # Make the first char of the word to search for case
3614 # insensitive; e.g. [aA]
3615 first_char=[${(L)1[1]}${(U)1[1]}]
3617 # Default search range is `-100'.
3619 # Optional, just used for `<first> <last>' given.
3623 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
3624 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3627 printf '%s\n\n' ${usage}
3629 printf $format_l '-h' 'show help text'
3631 print 'SEARCH RANGE:'
3632 printf $format_l "'0'" 'the whole history,'
3633 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
3634 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
3635 printf '\n%s\n' 'EXAMPLES:'
3636 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
3637 printf $format_l 'whatwhen zsh -250'
3638 printf $format_l 'whatwhen foo 1 99'
3641 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3644 # -l list results on stout rather than invoking $EDITOR.
3645 # -i Print dates as in YYYY-MM-DD.
3646 # -m Search for a - quoted - pattern within the history.
3647 fc -li -m "*${first_char}${remain}*" $first $last
3652 # mercurial related stuff
3653 if check_com -c hg ; then
3654 # gnu like diff for mercurial
3655 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
3656 #f5# GNU like diff for mercurial
3660 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
3663 # build debian package
3664 #a2# Alias for \kbd{hg-buildpackage}
3665 alias hbp='hg-buildpackage'
3667 # execute commands on the versioned patch-queue from the current repos
3668 [[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
3670 # diffstat for specific version of a mercurial repository
3671 # hgstat => display diffstat between last revision and tip
3672 # hgstat 1234 => display diffstat between revision 1234 and tip
3673 #f5# Diffstat for specific version of a mercurial repos
3674 function hgstat () {
3676 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
3679 fi # end of check whether we have the 'hg'-executable
3681 # grml-small cleanups
3683 # The following is used to remove zsh-config-items that do not work
3684 # in grml-small by default.
3685 # If you do not want these adjustments (for whatever reason), set
3686 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
3687 # sources if it is there).
3689 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
3692 unalias 'V' &> /dev/null
3693 unfunction vman &> /dev/null
3694 unfunction viless &> /dev/null
3695 unfunction 2html &> /dev/null
3697 # manpages are not in grmlsmall
3698 unfunction manzsh &> /dev/null
3699 unfunction man2 &> /dev/null
3705 ## genrefcard.pl settings
3707 ### doc strings for external functions from files
3708 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
3710 ### example: split functions-search 8,16,24,32
3711 #@# split functions-search 8
3713 ## END OF FILE #################################################################
3714 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4