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
167 [[ -f /etc/grml_cd ]] && return 0
172 #f1# Checks whether or not you're running grml-small
174 if [[ ${${${(f)"$(</etc/grml_version)"}%% *}##*-} == 'small' ]]; then
180 isgrmlsmall() { return 1 }
184 [[ $OSTYPE == darwin* ]] && return 0
189 [[ $OSTYPE == freebsd* ]] && return 0
193 #f1# are we running within an utf environment?
195 case "$LANG $CHARSET $LANGUAGE" in
202 # check for user, if not running as root set $SUDO to sudo
203 (( EUID != 0 )) && SUDO='sudo' || SUDO=''
205 # change directory to home on first invocation of zsh
206 # important for rungetty -> autologin
207 # Thanks go to Bart Schaefer!
208 isgrml && checkhome() {
209 if [[ -z "$ALREADY_DID_CD_HOME" ]] ; then
210 export ALREADY_DID_CD_HOME=$HOME
215 # check for zsh v3.1.7+
217 if ! [[ ${ZSH_VERSION} == 3.1.<7->* \
218 || ${ZSH_VERSION} == 3.<2->.<->* \
219 || ${ZSH_VERSION} == <4->.<->* ]] ; then
222 printf '-!- In this configuration we try to make use of features, that only\n'
223 printf '-!- require version 3.1.7 of the shell; That way this setup can be\n'
224 printf '-!- used with a wide range of zsh versions, while using fairly\n'
225 printf '-!- advanced features in all supported versions.\n'
227 printf '-!- However, you are running zsh version %s.\n' "$ZSH_VERSION"
229 printf '-!- While this *may* work, it might as well fail.\n'
230 printf '-!- Please consider updating to at least version 3.1.7 of zsh.\n'
232 printf '-!- DO NOT EXPECT THIS TO WORK FLAWLESSLY!\n'
233 printf '-!- If it does today, you'\''ve been lucky.\n'
235 printf '-!- Ye been warned!\n'
238 function zstyle() { : }
241 # autoload wrapper - use this one instead of autoload directly
242 # We need to define this function as early as this, because autoloading
243 # 'is-at-least()' needs it.
244 function zrcautoload() {
252 for fdir in ${fpath} ; do
253 [[ -e ${fdir}/${ffile} ]] && (( ffound = 1 ))
256 (( ffound == 0 )) && return 1
257 if [[ $ZSH_VERSION == 3.1.<6-> || $ZSH_VERSION == <4->* ]] ; then
258 autoload -U ${ffile} || return 1
260 autoload ${ffile} || return 1
265 # Load is-at-least() for more precise version checks Note that this test will
266 # *always* fail, if the is-at-least function could not be marked for
268 zrcautoload is-at-least || is-at-least() { return 1 }
270 # set some important options (as early as possible)
272 # append history list to the history file; this is the default but we make sure
273 # because it's required for share_history.
274 setopt append_history
276 # import new commands from the history file also in other zsh-session
277 is4 && setopt share_history
279 # save each command's beginning timestamp and the duration to the history file
280 setopt extended_history
282 # If a new command line being added to the history list duplicates an older
283 # one, the older command is removed from the list
284 is4 && setopt histignorealldups
286 # remove command lines from the history list when the first character on the
288 setopt histignorespace
290 # if a command is issued that can't be executed as a normal command, and the
291 # command is the name of a directory, perform the cd command to that directory.
294 # in order to use #, ~ and ^ for filename generation grep word
295 # *~(*.gz|*.bz|*.bz2|*.zip|*.Z) -> searches for word not in compressed files
296 # don't forget to quote '^', '~' and '#'!
299 # display PID when suspending processes as well
302 # try to avoid the 'zsh: no matches found...'
305 # report the status of backgrounds jobs immediately
308 # whenever a command completion is attempted, make sure the entire command path
312 # not just at the end
313 setopt completeinword
315 # Don't send SIGHUP to background processes when the shell exits.
318 # make cd push the old directory onto the directory stack.
324 # don't push the same dir twice.
325 setopt pushd_ignore_dups
327 # * shouldn't match dotfiles. ever.
330 # use zsh style word splitting
333 # don't error out when unset parameters are used
336 # setting some default values
339 NOPRECMD=${NOPRECMD:-0}
340 COMMAND_NOT_FOUND=${COMMAND_NOT_FOUND:-0}
341 GRML_ZSH_CNF_HANDLER=${GRML_ZSH_CNF_HANDLER:-/usr/share/command-not-found/command-not-found}
342 BATTERY=${BATTERY:-0}
343 GRMLSMALL_SPECIFIC=${GRMLSMALL_SPECIFIC:-1}
344 ZSH_NO_DEFAULT_LOCALE=${ZSH_NO_DEFAULT_LOCALE:-0}
346 typeset -ga ls_options
347 typeset -ga grep_options
348 if ls --help 2> /dev/null | grep -q GNU; then
349 ls_options=( --color=auto )
350 elif [[ $OSTYPE == freebsd* ]]; then
353 if grep --help 2> /dev/null | grep -q GNU || \
354 [[ $OSTYPE == freebsd* ]]; then
355 grep_options=( --color=auto )
359 # this function checks if a command exists and returns either true
360 # or false. This avoids using 'which' and 'whence', which will
361 # avoid problems with aliases for which on certain weird systems. :-)
362 # Usage: check_com [-c|-g] word
363 # -c only checks for external commands
364 # -g does the usual tests and also checks for global aliases
367 local -i comonly gatoo
369 if [[ $1 == '-c' ]] ; then
372 elif [[ $1 == '-g' ]] ; then
379 if (( ${#argv} != 1 )) ; then
380 printf 'usage: check_com [-c] <command>\n' >&2
384 if (( comonly > 0 )) ; then
385 [[ -n ${commands[$1]} ]] && return 0
389 if [[ -n ${commands[$1]} ]] \
390 || [[ -n ${functions[$1]} ]] \
391 || [[ -n ${aliases[$1]} ]] \
392 || [[ -n ${reswords[(r)$1]} ]] ; then
397 if (( gatoo > 0 )) && [[ -n ${galiases[$1]} ]] ; then
404 # creates an alias and precedes the command with
405 # sudo if $EUID is not zero.
408 local only=0 ; local multi=0
410 while [[ $1 == -* ]] ; do
414 (--) shift ; break ;;
416 printf 'usage: salias [-h|-o|-a] <alias-expression>\n'
417 printf ' -h shows this help text.\n'
418 printf ' -a replace '\'' ; '\'' sequences with '\'' ; sudo '\''.\n'
419 printf ' be careful using this option.\n'
420 printf ' -o only sets an alias if a preceding sudo would be needed.\n'
423 (*) printf "unkown option: '%s'\n" "$1" ; return 1 ;;
428 if (( ${#argv} > 1 )) ; then
429 printf 'Too many arguments %s\n' "${#argv}"
433 key="${1%%\=*}" ; val="${1#*\=}"
434 if (( EUID == 0 )) && (( only == 0 )); then
435 alias -- "${key}=${val}"
436 elif (( EUID > 0 )) ; then
437 (( multi > 0 )) && val="${val// ; / ; sudo }"
438 alias -- "${key}=sudo ${val}"
444 # a "print -l ${(u)foo}"-workaround for pre-4.2.0 shells
446 # Where foo is the *name* of the parameter you want printed.
447 # Note that foo is no typo; $foo would be wrong here!
455 if [[ -z ${parameter} ]] ; then
456 printf 'usage: uprint <parameter>\n'
460 for w in ${(P)parameter} ; do
461 [[ -z ${(M)u:#$w} ]] && u=( $u $w )
468 # Check if we can read given files and source those we can.
470 if (( ${#argv} < 1 )) ; then
471 printf 'usage: xsource FILE(s)...\n' >&2
475 while (( ${#argv} > 0 )) ; do
476 [[ -r "$1" ]] && source "$1"
482 # Check if we can read a given file and 'cat(1)' it.
485 if (( ${#argv} != 1 )) ; then
486 printf 'usage: xcat FILE\n' >&2
490 [[ -r $1 ]] && cat $1
494 # Remove these functions again, they are of use only in these
495 # setup files. This should be called at the end of .zshrc.
499 funcs=(salias xcat xsource xunfunction zrcautoload zrcautozle)
500 for func in $funcs ; do
501 [[ -n ${functions[$func]} ]] \
507 # this allows us to stay in sync with grml's zshrc and put own
508 # modifications in ~/.zshrc.local
510 xsource "/etc/zsh/zshrc.local"
511 xsource "${ZDOTDIR:-${HOME}}/.zshrc.local"
516 if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then
517 xsource "/etc/default/locale"
520 for var in LANG LC_ALL LC_MESSAGES ; do
521 [[ -n ${(P)var} ]] && export $var
524 xsource "/etc/sysconfig/keyboard"
526 TZ=$(xcat /etc/timezone)
529 if check_com -c vim ; then
531 export EDITOR=${EDITOR:-vim}
533 export EDITOR=${EDITOR:-vi}
537 export PAGER=${PAGER:-less}
540 export MAIL=${MAIL:-/var/mail/$USER}
542 # if we don't set $SHELL then aterm, rxvt,.. will use /bin/sh or /bin/bash :-/
543 export SHELL='/bin/zsh'
545 # color setup for ls:
546 check_com -c dircolors && eval $(dircolors -b)
547 # color setup for ls on OS X / FreeBSD:
548 isdarwin && export CLICOLOR=1
549 isfreebsd && export CLICOLOR=1
551 # do MacPorts setup on darwin
552 if isdarwin && [[ -d /opt/local ]]; then
553 # Note: PATH gets set in /etc/zprofile on Darwin, so this can't go into
555 PATH="/opt/local/bin:/opt/local/sbin:$PATH"
556 MANPATH="/opt/local/share/man:$MANPATH"
558 # do Fink setup on darwin
559 isdarwin && xsource /sw/bin/init.sh
561 # load our function and completion directories
562 for fdir in /usr/share/grml/zsh/completion /usr/share/grml/zsh/functions; do
563 fpath=( ${fdir} ${fdir}/**/*(/N) ${fpath} )
564 if [[ ${fdir} == '/usr/share/grml/zsh/functions' ]] ; then
565 for func in ${fdir}/**/[^_]*[^~](N.) ; do
566 zrcautoload ${func:t}
572 # support colors in less
573 export LESS_TERMCAP_mb=$'\E[01;31m'
574 export LESS_TERMCAP_md=$'\E[01;31m'
575 export LESS_TERMCAP_me=$'\E[0m'
576 export LESS_TERMCAP_se=$'\E[0m'
577 export LESS_TERMCAP_so=$'\E[01;44;33m'
578 export LESS_TERMCAP_ue=$'\E[0m'
579 export LESS_TERMCAP_us=$'\E[01;32m'
584 # report about cpu-/system-/user-time of command if running longer than
588 # watch for everyone but me and root
591 # automatically remove duplicates from these arrays
592 typeset -U path cdpath fpath manpath
596 for mod in parameter complist deltochar mathfunc ; do
597 zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
600 # autoload zsh modules when they are referenced
602 zmodload -a zsh/stat zstat
603 zmodload -a zsh/zpty zpty
604 zmodload -ap zsh/mapfile mapfile
608 if zrcautoload compinit ; then
609 compinit || print 'Notice: no compinit available :('
611 print 'Notice: no compinit available :('
617 # called later (via is4 && grmlcomp)
618 # note: use 'zstyle' for getting current settings
619 # press ^xh (control-x h) for getting tags in context; ^x? (control-x ?) to run complete_debug with trace output
621 # TODO: This could use some additional information
623 # Make sure the completion system is initialised
624 (( ${+_comps} )) || return 1
626 # allow one error for every three characters typed in approximate completer
627 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
629 # don't complete backup files as executables
630 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
632 # start menu completion only if it could find no unambiguous initial string
633 zstyle ':completion:*:correct:*' insert-unambiguous true
634 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
635 zstyle ':completion:*:correct:*' original true
637 # activate color-completion
638 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
640 # format on completion
641 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
643 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
644 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
646 # insert all expansions for expand completer
647 zstyle ':completion:*:expand:*' tag-order all-expansions
648 zstyle ':completion:*:history-words' list false
651 zstyle ':completion:*:history-words' menu yes
653 # ignore duplicate entries
654 zstyle ':completion:*:history-words' remove-all-dups yes
655 zstyle ':completion:*:history-words' stop yes
657 # match uppercase from lowercase
658 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
660 # separate matches into groups
661 zstyle ':completion:*:matches' group 'yes'
662 zstyle ':completion:*' group-name ''
664 if [[ "$NOMENU" -eq 0 ]] ; then
665 # if there are more than 5 options allow selecting from a menu
666 zstyle ':completion:*' menu select=5
668 # don't use any menus at all
672 zstyle ':completion:*:messages' format '%d'
673 zstyle ':completion:*:options' auto-description '%d'
675 # describe options in full
676 zstyle ':completion:*:options' description 'yes'
678 # on processes completion complete all user processes
679 zstyle ':completion:*:processes' command 'ps -au$USER'
681 # offer indexes before parameters in subscripts
682 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
684 # provide verbose completion information
685 zstyle ':completion:*' verbose true
687 # recent (as of Dec 2007) zsh versions are able to provide descriptions
688 # for commands (read: 1st word in the line) that it will list for the user
689 # to choose from. The following disables that, because it's not exactly fast.
690 zstyle ':completion:*:-command-:*:' verbose false
692 # set format for warnings
693 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
695 # define files to ignore for zcompile
696 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
697 zstyle ':completion:correct:' prompt 'correct to: %e'
699 # Ignore completion functions for commands you don't have:
700 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
702 # Provide more processes in completion of programs like killall:
703 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
705 # complete manual by their section
706 zstyle ':completion:*:manuals' separate-sections true
707 zstyle ':completion:*:manuals.*' insert-sections true
708 zstyle ':completion:*:man:*' menu yes select
710 # Search path for sudo completion
711 zstyle ':completion:*:sudo:*' command-path /usr/local/sbin \
719 # provide .. as a completion
720 zstyle ':completion:*' special-dirs ..
722 # run rehash on completion so new installed program are found automatically:
724 (( CURRENT == 1 )) && rehash
729 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
730 if [[ "$NOCOR" -gt 0 ]] ; then
731 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
734 # try to be smart about when to use what completer...
736 zstyle -e ':completion:*' completer '
737 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
738 _last_try="$HISTNO$BUFFER$CURSOR"
739 reply=(_complete _match _ignored _prefix _files)
741 if [[ $words[1] == (rm|mv) ]] ; then
742 reply=(_complete _files)
744 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
749 # command for process lists, the local web server details and host completion
750 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
753 [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
754 zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
758 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
759 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
770 zstyle ':completion:*:hosts' hosts $hosts
771 # TODO: so, why is this here?
772 # zstyle '*' hosts $hosts
774 # use generic completion system for programs not yet defined; (_gnu_generic works
775 # with commands that provide a --help option with "standard" gnu-like output.)
776 for compcom in cp deborphan df feh fetchipac head hnb ipacsum mv \
777 pal stow tail uname ; do
778 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
781 # see upgrade function in this file
782 compdef _hosts upgrade
785 # Keyboard setup: The following is based on the same code, we wrote for
786 # debian's setup. It ensures the terminal is in the right mode, when zle is
787 # active, so the values from $terminfo are valid. Therefore, this setup should
788 # work on all systems, that have support for `terminfo'. It also requires the
789 # zsh in use to have the `zsh/terminfo' module built.
791 # If you are customising your `zle-line-init()' or `zle-line-finish()'
792 # functions, make sure you call the following utility functions in there:
794 # - zle-line-init(): zle-smkx
795 # - zle-line-finish(): zle-rmkx
797 # Use emacs-like key bindings by default:
802 ## beginning-of-line OR beginning-of-buffer OR beginning of history
803 ## by: Bart Schaefer <schaefer@brasslantern.com>, Bernhard Tittelbach
804 beginning-or-end-of-somewhere() {
806 if [[ ( "${LBUFFER[-1]}" == $'\n' && "${WIDGET}" == beginning-of* ) || \
807 ( "${RBUFFER[1]}" == $'\n' && "${WIDGET}" == end-of* ) ]]; then
808 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
810 zle .${WIDGET:s/somewhere/line-hist/} "$@"
811 if (( HISTNO != hno )); then
812 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
816 zle -N beginning-of-somewhere beginning-or-end-of-somewhere
817 zle -N end-of-somewhere beginning-or-end-of-somewhere
819 ## toggle the ,. abbreviation feature on/off
820 # NOABBREVIATION: default abbreviation-state
821 # 0 - enabled (default)
823 NOABBREVIATION=${NOABBREVIATION:-0}
825 grml_toggle_abbrev() {
826 if (( ${NOABBREVIATION} > 0 )) ; then
832 zle -N grml_toggle_abbrev
834 # add a command line to the shells history without executing it
835 commit-to-history() {
836 print -s ${(z)BUFFER}
839 zle -N commit-to-history
841 # only slash should be considered as a word separator:
842 slash-backward-kill-word() {
843 local WORDCHARS="${WORDCHARS:s@/@}"
845 zle backward-kill-word
847 zle -N slash-backward-kill-word
849 # a generic accept-line wrapper
851 # This widget can prevent unwanted autocorrections from command-name
852 # to _command-name, rehash automatically on enter and call any number
853 # of builtin and user-defined widgets in different contexts.
855 # For a broader description, see:
856 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
858 # The code is imported from the file 'zsh/functions/accept-line' from
859 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
860 # distributed under the same terms as zsh itself.
862 # A newly added command will may not be found or will cause false
863 # correction attempts, if you got auto-correction set. By setting the
864 # following style, we force accept-line() to rehash, if it cannot
865 # find the first word on the command line in the $command[] hash.
866 zstyle ':acceptline:*' rehash true
868 function Accept-Line() {
869 setopt localoptions noksharrays
873 local alcontext=${1:-$alcontext}
875 zstyle -a ":acceptline:${alcontext}" actions subs
877 (( ${#subs} < 1 )) && return 0
880 for sub in ${subs} ; do
881 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
884 (( aldone > 0 )) && break
888 function Accept-Line-getdefault() {
892 zstyle -s ":acceptline:${alcontext}" default_action default_action
893 case ${default_action} in
895 printf ".accept-line"
898 printf ${default_action}
903 function Accept-Line-HandleContext() {
906 default_action=$(Accept-Line-getdefault)
907 zstyle -T ":acceptline:${alcontext}" call_default \
908 && zle ${default_action}
911 function accept-line() {
912 setopt localoptions noksharrays
915 local buf com fname format msg default_action
919 cmdline=(${(z)BUFFER})
923 Accept-Line 'preprocess'
925 zstyle -t ":acceptline:${alcontext}" rehash \
926 && [[ -z ${commands[$com]} ]] \
930 && [[ -n ${reswords[(r)$com]} ]] \
931 || [[ -n ${aliases[$com]} ]] \
932 || [[ -n ${functions[$com]} ]] \
933 || [[ -n ${builtins[$com]} ]] \
934 || [[ -n ${commands[$com]} ]] ; then
936 # there is something sensible to execute, just do it.
938 Accept-Line-HandleContext
943 if [[ -o correct ]] \
944 || [[ -o correctall ]] \
945 && [[ -n ${functions[$fname]} ]] ; then
947 # nothing there to execute but there is a function called
948 # _command_name; a completion widget. Makes no sense to
949 # call it on the commandline, but the correct{,all} options
950 # will ask for it nevertheless, so warn the user.
951 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
952 # Okay, we warned the user before, he called us again,
953 # so have it his way.
955 Accept-Line-HandleContext
960 if zstyle -t ":acceptline:${alcontext}" nocompwarn ; then
962 Accept-Line-HandleContext
964 # prepare warning message for the user, configurable via zstyle.
965 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
967 if [[ -z ${msg} ]] ; then
968 msg="%c will not execute and completion %f exists."
971 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
976 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
977 # If we are here, the commandline contains something that is not
978 # executable, which is neither subject to _command_name correction
979 # and is not empty. might be a variable assignment
981 Accept-Line-HandleContext
986 # If we got this far, the commandline only contains whitespace, or is empty.
988 Accept-Line-HandleContext
993 zle -N Accept-Line-HandleContext
995 # power completion - abbreviation expansion
996 # power completion / abbreviation expansion / buffer expansion
997 # see http://zshwiki.org/home/examples/zleiab for details
998 # less risky than the global aliases but powerful as well
999 # just type the abbreviation key and afterwards ',.' to expand it
1002 setopt interactivecomments
1004 # key # value (#d additional doc string)
1010 'G' '|& grep '${grep_options:+"${grep_options[*]}"}
1012 'Hl' ' --help |& less -r' #d (Display help in pager)
1016 'N' '&>/dev/null' #d (No Output)
1017 'R' '| tr A-z N-za-m' #d (ROT13)
1018 'SL' '| sort | less'
1023 'co' './configure && make && sudo make install'
1031 if (( NOABBREVIATION > 0 )) ; then
1032 LBUFFER="${LBUFFER},."
1036 LBUFFER=${LBUFFER%%(#m)[.\-+:|_a-zA-Z0-9]#}
1037 LBUFFER+=${abk[$MATCH]:-$MATCH}
1044 zle -M "$(print "Type ,. after these abbreviations to expand them:"; print -a -C 2 ${(kv)abk})"
1047 zle -N help-show-abk
1049 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
1050 insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
1051 zle -N insert-datestamp
1053 # press esc-m for inserting last typed word again (thanks to caphuso!)
1054 insert-last-typed-word() { zle insert-last-word -- 0 -1 };
1055 zle -N insert-last-typed-word;
1057 function grml-zsh-fg() {
1058 if (( ${#jobstates} )); then
1060 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
1061 BUFFER="${BUFFER}fg"
1064 zle -M 'No background jobs. Doing nothing.'
1069 # run command line as user root via sudo:
1070 sudo-command-line() {
1071 [[ -z $BUFFER ]] && zle up-history
1072 if [[ $BUFFER != sudo\ * ]]; then
1073 BUFFER="sudo $BUFFER"
1074 CURSOR=$(( CURSOR+5 ))
1077 zle -N sudo-command-line
1079 ### jump behind the first word on the cmdline.
1080 ### useful to add options.
1081 function jump_after_first_word() {
1083 words=(${(z)BUFFER})
1085 if (( ${#words} <= 1 )) ; then
1088 CURSOR=${#${words[1]}}
1091 zle -N jump_after_first_word
1093 #f5# Create directory under cursor or the selected area
1095 # Press ctrl-xM to create the directory under the cursor or the selected area.
1096 # To select an area press ctrl-@ or ctrl-space and use the cursor.
1097 # Use case: you type "mv abc ~/testa/testb/testc/" and remember that the
1098 # directory does not exist yet -> press ctrl-XM and problem solved
1100 if ((REGION_ACTIVE==1)); then
1101 local F=$MARK T=$CURSOR
1102 if [[ $F -gt $T ]]; then
1106 # get marked area from buffer and eliminate whitespace
1107 PATHTOMKDIR=${BUFFER[F+1,T]%%[[:space:]]##}
1108 PATHTOMKDIR=${PATHTOMKDIR##[[:space:]]##}
1110 local bufwords iword
1111 bufwords=(${(z)LBUFFER})
1113 bufwords=(${(z)BUFFER})
1114 PATHTOMKDIR="${(Q)bufwords[iword]}"
1116 [[ -z "${PATHTOMKDIR}" ]] && return 1
1117 PATHTOMKDIR=${~PATHTOMKDIR}
1118 if [[ -e "${PATHTOMKDIR}" ]]; then
1119 zle -M " path already exists, doing nothing"
1121 zle -M "$(mkdir -p -v "${PATHTOMKDIR}")"
1126 #k# mkdir -p <dir> from string under cursor or marked area
1127 zle -N inplaceMkDirs
1129 #v1# set number of lines to display per page
1130 HELP_LINES_PER_PAGE=20
1131 #v1# set location of help-zle cache file
1132 HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh
1133 # helper function for help-zle, actually generates the help text
1134 help_zle_parse_keybindings()
1138 unsetopt ksharrays #indexing starts at 1
1140 #v1# choose files that help-zle will parse for keybindings
1141 ((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local )
1143 if [[ -r $HELP_ZLE_CACHE_FILE ]]; then
1145 for f ($HELPZLE_KEYBINDING_FILES) [[ $f -nt $HELP_ZLE_CACHE_FILE ]] && load_cache=1
1146 [[ $load_cache -eq 0 ]] && . $HELP_ZLE_CACHE_FILE && return
1149 #fill with default keybindings, possibly to be overwriten in a file later
1150 #Note that due to zsh inconsistency on escaping assoc array keys, we encase the key in '' which we will remove later
1151 local -A help_zle_keybindings
1152 help_zle_keybindings['<Ctrl>@']="set MARK"
1153 help_zle_keybindings['<Ctrl>x<Ctrl>j']="vi-join lines"
1154 help_zle_keybindings['<Ctrl>x<Ctrl>b']="jump to matching brace"
1155 help_zle_keybindings['<Ctrl>x<Ctrl>u']="undo"
1156 help_zle_keybindings['<Ctrl>_']="undo"
1157 help_zle_keybindings['<Ctrl>x<Ctrl>f<c>']="find <c> in cmdline"
1158 help_zle_keybindings['<Ctrl>a']="goto beginning of line"
1159 help_zle_keybindings['<Ctrl>e']="goto end of line"
1160 help_zle_keybindings['<Ctrl>t']="transpose charaters"
1161 help_zle_keybindings['<Alt>t']="transpose words"
1162 help_zle_keybindings['<Alt>s']="spellcheck word"
1163 help_zle_keybindings['<Ctrl>k']="backward kill buffer"
1164 help_zle_keybindings['<Ctrl>u']="forward kill buffer"
1165 help_zle_keybindings['<Ctrl>y']="insert previously killed word/string"
1166 help_zle_keybindings["<Alt>'"]="quote line"
1167 help_zle_keybindings['<Alt>"']="quote from mark to cursor"
1168 help_zle_keybindings['<Alt><arg>']="repeat next cmd/char <arg> times (<Alt>-<Alt>1<Alt>0a -> -10 times 'a')"
1169 help_zle_keybindings['<Alt>u']="make next word Uppercase"
1170 help_zle_keybindings['<Alt>l']="make next word lowercase"
1171 help_zle_keybindings['<Ctrl>xd']="preview expansion under cursor"
1172 help_zle_keybindings['<Alt>q']="push current CL into background, freeing it. Restore on next CL"
1173 help_zle_keybindings['<Alt>.']="insert (and interate through) last word from prev CLs"
1174 help_zle_keybindings['<Alt>,']="complete word from newer history (consecutive hits)"
1175 help_zle_keybindings['<Alt>m']="repeat last typed word on current CL"
1176 help_zle_keybindings['<Ctrl>v']="insert next keypress symbol literally (e.g. for bindkey)"
1177 help_zle_keybindings['!!:n*<Tab>']="insert last n arguments of last command"
1178 help_zle_keybindings['!!:n-<Tab>']="insert arguments n..N-2 of last command (e.g. mv s s d)"
1179 help_zle_keybindings['<Alt>h']="show help/manpage for current command"
1181 #init global variables
1182 unset help_zle_lines help_zle_sln
1183 typeset -g -a help_zle_lines
1184 typeset -g help_zle_sln=1
1187 local lastkeybind_desc contents #last description starting with #k# that we found
1188 local num_lines_elapsed=0 #number of lines between last description and keybinding
1189 #search config files in the order they a called (and thus the order in which they overwrite keybindings)
1190 for f in $HELPZLE_KEYBINDING_FILES; do
1191 [[ -r "$f" ]] || continue #not readable ? skip it
1193 for cline in "${(f)contents}"; do
1194 #zsh pattern: matches lines like: #k# ..............
1195 if [[ "$cline" == (#s)[[:space:]]#\#k\#[[:space:]]##(#b)(*)[[:space:]]#(#e) ]]; then
1196 lastkeybind_desc="$match[*]"
1198 #zsh pattern: matches lines that set a keybinding using bindkey or compdef -k
1199 # ignores lines that are commentend out
1200 # grabs first in '' or "" enclosed string with length between 1 and 6 characters
1201 elif [[ "$cline" == [^#]#(bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then
1202 #description prevously found ? description not more than 2 lines away ? keybinding not empty ?
1203 if [[ -n $lastkeybind_desc && $num_lines_elapsed -lt 2 && -n $match[1] ]]; then
1204 #substitute keybinding string with something readable
1205 k=${${${${${${${match[1]/\\e\^h/<Alt><BS>}/\\e\^\?/<Alt><BS>}/\\e\[5~/<PageUp>}/\\e\[6~/<PageDown>}//(\\e|\^\[)/<Alt>}//\^/<Ctrl>}/3~/<Alt><Del>}
1206 #put keybinding in assoc array, possibly overwriting defaults or stuff found in earlier files
1207 #Note that we are extracting the keybinding-string including the quotes (see Note at beginning)
1208 help_zle_keybindings[${k}]=$lastkeybind_desc
1212 ((num_lines_elapsed++))
1217 #calculate length of keybinding column
1219 for k (${(k)help_zle_keybindings[@]}) ((kstrlen < ${#k})) && kstrlen=${#k}
1220 #convert the assoc array into preformated lines, which we are able to sort
1221 for k v in ${(kv)help_zle_keybindings[@]}; do
1222 #pad keybinding-string to kstrlen chars and remove outermost characters (i.e. the quotes)
1223 help_zle_lines+=("${(r:kstrlen:)k[2,-2]}${v}")
1225 #sort lines alphabetically
1226 help_zle_lines=("${(i)help_zle_lines[@]}")
1227 [[ -d ${HELP_ZLE_CACHE_FILE:h} ]] || mkdir -p "${HELP_ZLE_CACHE_FILE:h}"
1228 echo "help_zle_lines=(${(q)help_zle_lines[@]})" >| $HELP_ZLE_CACHE_FILE
1229 zcompile $HELP_ZLE_CACHE_FILE
1231 typeset -g help_zle_sln
1232 typeset -g -a help_zle_lines
1234 # Provides (partially autogenerated) help on keybindings and the zsh line editor
1238 unsetopt ksharrays #indexing starts at 1
1239 #help lines already generated ? no ? then do it
1240 [[ ${+functions[help_zle_parse_keybindings]} -eq 1 ]] && {help_zle_parse_keybindings && unfunction help_zle_parse_keybindings}
1241 #already displayed all lines ? go back to the start
1242 [[ $help_zle_sln -gt ${#help_zle_lines} ]] && help_zle_sln=1
1243 local sln=$help_zle_sln
1244 #note that help_zle_sln is a global var, meaning we remember the last page we viewed
1245 help_zle_sln=$((help_zle_sln + HELP_LINES_PER_PAGE))
1246 zle -M "${(F)help_zle_lines[sln,help_zle_sln-1]}"
1250 ## complete word from currently visible Screen or Tmux buffer.
1251 if check_com -c screen || check_com -c tmux; then
1252 _complete_screen_display() {
1253 [[ "$TERM" != "screen" ]] && return 1
1255 local TMPFILE=$(mktemp)
1256 local -U -a _screen_display_wordlist
1257 trap "rm -f $TMPFILE" EXIT
1259 # fill array with contents from screen hardcopy
1260 if ((${+TMUX})); then
1261 #works, but crashes tmux below version 1.4
1262 #luckily tmux -V option to ask for version, was also added in 1.4
1263 tmux -V &>/dev/null || return
1264 tmux -q capture-pane \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0
1266 screen -X hardcopy $TMPFILE
1267 # screen sucks, it dumps in latin1, apparently always. so recode it
1269 check_com recode && recode latin1 $TMPFILE
1271 _screen_display_wordlist=( ${(QQ)$(<$TMPFILE)} )
1272 # remove PREFIX to be completed from that array
1273 _screen_display_wordlist[${_screen_display_wordlist[(i)$PREFIX]}]=""
1274 compadd -a _screen_display_wordlist
1276 #m# k CTRL-x\,\,\,S Complete word from GNU screen buffer
1278 compdef -k _complete_screen_display complete-word '^xS'
1281 # Load a few more functions and tie them to widgets, so they can be bound:
1283 function zrcautozle() {
1286 zrcautoload $fnc && zle -N $fnc
1289 function zrcgotwidget() {
1290 (( ${+widgets[$1]} ))
1293 function zrcgotkeymap() {
1294 [[ -n ${(M)keymaps:#$1} ]]
1297 zrcautozle insert-files
1298 zrcautozle edit-command-line
1299 zrcautozle insert-unicode-char
1300 if zrcautoload history-search-end; then
1301 zle -N history-beginning-search-backward-end history-search-end
1302 zle -N history-beginning-search-forward-end history-search-end
1304 zle -C hist-complete complete-word _generic
1305 zstyle ':completion:hist-complete:*' completer _history
1307 # The actual terminal setup hooks and bindkey-calls:
1309 # An array to note missing features to ease diagnosis in case of problems.
1310 typeset -ga grml_missing_features
1312 function zrcbindkey() {
1313 if (( ARGC )) && zrcgotwidget ${argv[-1]}; then
1318 function bind2maps () {
1319 local i sequence widget
1322 while [[ "$1" != "--" ]]; do
1328 if [[ "$1" == "-s" ]]; then
1332 sequence="${key[$1]}"
1336 [[ -z "$sequence" ]] && return 1
1338 for i in "${maps[@]}"; do
1339 zrcbindkey -M "$i" "$sequence" "$widget"
1343 if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
1344 function zle-smkx () {
1345 printf '%s' ${terminfo[smkx]}
1347 function zle-rmkx () {
1348 printf '%s' ${terminfo[rmkx]}
1350 function zle-line-init () {
1353 function zle-line-finish () {
1356 zle -N zle-line-init
1357 zle -N zle-line-finish
1359 for i in {s,r}mkx; do
1360 (( ${+terminfo[$i]} )) || grml_missing_features+=($i)
1367 Home "${terminfo[khome]}"
1368 End "${terminfo[kend]}"
1369 Insert "${terminfo[kich1]}"
1370 Delete "${terminfo[kdch1]}"
1371 Up "${terminfo[kcuu1]}"
1372 Down "${terminfo[kcud1]}"
1373 Left "${terminfo[kcub1]}"
1374 Right "${terminfo[kcuf1]}"
1375 PageUp "${terminfo[kpp]}"
1376 PageDown "${terminfo[knp]}"
1377 BackTab "${terminfo[kcbt]}"
1380 # Guidelines for adding key bindings:
1382 # - Do not add hardcoded escape sequences, to enable non standard key
1383 # combinations such as Ctrl-Meta-Left-Cursor. They are not easily portable.
1385 # - Adding Ctrl characters, such as '^b' is okay; note that '^b' and '^B' are
1388 # - All keys from the $key[] mapping are obviously okay.
1390 # - Most terminals send "ESC x" when Meta-x is pressed. Thus, sequences like
1391 # '\ex' are allowed in here as well.
1393 bind2maps emacs -- Home beginning-of-somewhere
1394 bind2maps viins vicmd -- Home vi-beginning-of-line
1395 bind2maps emacs -- End end-of-somewhere
1396 bind2maps viins vicmd -- End vi-end-of-line
1397 bind2maps emacs viins -- Insert overwrite-mode
1398 bind2maps vicmd -- Insert vi-insert
1399 bind2maps emacs -- Delete delete-char
1400 bind2maps viins vicmd -- Delete vi-delete-char
1401 bind2maps emacs viins vicmd -- Up up-line-or-search
1402 bind2maps emacs viins vicmd -- Down down-line-or-search
1403 bind2maps emacs -- Left backward-char
1404 bind2maps viins vicmd -- Left vi-backward-char
1405 bind2maps emacs -- Right forward-char
1406 bind2maps viins vicmd -- Right vi-forward-char
1407 bind2maps viins vicmd -- Right vi-forward-char
1408 #k# Display list of abbreviations that expand when followed by ,.
1409 bind2maps emacs viins -- -s ',.' zleiab
1410 bind2maps emacs viins -- -s '^xb' help-show-abk
1411 bind2maps emacs viins -- -s '^xM' inplaceMkDirs
1412 #k# display help for keybindings and ZLE
1413 bind2maps emacs viins -- -s '^xz' help-zle
1414 #k# Insert files and test globbing
1415 bind2maps emacs viins -- -s "^xf" insert-files
1416 #k# Edit the current line in \kbd{\$EDITOR}
1417 bind2maps emacs viins -- -s '\ee' edit-command-line
1418 #k# search history backward for entry beginning with typed text
1419 bind2maps emacs viins -- -s '^xp' history-beginning-search-backward-end
1420 #k# search history forward for entry beginning with typed text
1421 bind2maps emacs viins -- -s '^xP' history-beginning-search-forward-end
1422 #k# search history backward for entry beginning with typed text
1423 bind2maps emacs viins -- PageUp history-beginning-search-backward-end
1424 #k# search history forward for entry beginning with typed text
1425 bind2maps emacs viins -- PageDown history-beginning-search-forward-end
1426 #k# Toggle abbreviation expansion on/off
1427 bind2maps emacs viins -- -s '^xA' grml_toggle_abbrev
1428 bind2maps emacs viins -- -s "^x^h" commit-to-history
1429 #k# Kill left-side word or everything up to next slash
1430 bind2maps emacs viins -- -s '\ev' slash-backward-kill-word
1431 #k# Kill left-side word or everything up to next slash
1432 bind2maps emacs viins -- -s '\e^h' slash-backward-kill-word
1433 #k# Kill left-side word or everything up to next slash
1434 bind2maps emacs viins -- -s '\e^?' slash-backward-kill-word
1435 # Do history expansion on space:
1436 bind2maps emacs viins -- -s ' ' magic-space
1437 #k# Trigger menu-complete
1438 bind2maps emacs viins -- -s '\ei' menu-complete # menu completion via esc-i
1439 #k# Insert a timestamp on the command line (yyyy-mm-dd)
1440 bind2maps emacs viins -- -s '^ed' insert-datestamp
1441 #k# Insert last typed word
1442 bind2maps emacs viins -- -s "\em" insert-last-typed-word
1443 #k# A smart shortcut for \kbd{fg<enter>}
1444 bind2maps emacs viins -- -s '^z' grml-zsh-fg
1445 #k# prepend the current command with "sudo"
1446 bind2maps emacs viins -- -s "^os" sudo-command-line
1447 #k# jump to after first word (for adding options)
1448 bind2maps emacs viins -- -s '^x1' jump_after_first_word
1449 #k# complete word from history with menu
1450 bind2maps emacs viins -- -s "^x^x" hist-complete
1452 # insert unicode character
1453 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
1454 # See for example http://unicode.org/charts/ for unicode characters code
1455 #k# Insert Unicode character
1456 bind2maps emacs viins -- -s '^xi' insert-unicode-char
1458 # use the new *-pattern-* widgets for incremental history search
1459 if zrcgotwidget history-incremental-pattern-search-backward; then
1460 for seq wid in '^r' history-incremental-pattern-search-backward \
1461 '^s' history-incremental-pattern-search-forward
1463 bind2maps emacs viins vicmd -- -s $seq $wid
1467 if zrcgotkeymap menuselect; then
1468 #m# k Shift-tab Perform backwards menu completion
1469 bind2maps menuselect -- BackTab reverse-menu-complete
1471 #k# menu selection: pick item but stay in the menu
1472 bind2maps menuselect -- -s '\e^M' accept-and-menu-complete
1473 # also use + and INSERT since it's easier to press repeatedly
1474 bind2maps menuselect -- -s '+' accept-and-menu-complete
1475 bind2maps menuselect -- Insert accept-and-menu-complete
1477 # accept a completion and try to complete again by using menu
1478 # completion; very useful with completing directories
1479 # by using 'undo' one's got a simple file browser
1480 bind2maps menuselect -- -s '^o' accept-and-infer-next-history
1483 # Finally, here are still a few hardcoded escape sequences; Special sequences
1484 # like Ctrl-<Cursor-key> etc do suck a fair bit, because they are not
1485 # standardised and most of the time are not available in a terminals terminfo
1488 # While we do not encourage adding bindings like these, we will keep these for
1489 # backward compatibility.
1491 ## use Ctrl-left-arrow and Ctrl-right-arrow for jumping to word-beginnings on
1492 ## the command line.
1494 bind2maps emacs viins vicmd -- -s '\eOc' forward-word
1495 bind2maps emacs viins vicmd -- -s '\eOd' backward-word
1496 # These are for xterm:
1497 bind2maps emacs viins vicmd -- -s '\e[1;5C' forward-word
1498 bind2maps emacs viins vicmd -- -s '\e[1;5D' backward-word
1499 ## the same for alt-left-arrow and alt-right-arrow
1501 bind2maps emacs viins vicmd -- -s '\e\e[C' forward-word
1502 bind2maps emacs viins vicmd -- -s '\e\e[D' backward-word
1504 bind2maps emacs viins vicmd -- -s '^[[1;3C' forward-word
1505 bind2maps emacs viins vicmd -- -s '^[[1;3D' backward-word
1506 # Also try ESC Left/Right:
1507 bind2maps emacs viins vicmd -- -s '\e'${key[Right]} forward-word
1508 bind2maps emacs viins vicmd -- -s '\e'${key[Left]} backward-word
1515 # we don't want to quote/espace URLs on our own...
1516 # if autoload -U url-quote-magic ; then
1517 # zle -N self-insert url-quote-magic
1518 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
1520 # print 'Notice: no url-quote-magic available :('
1522 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
1524 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
1525 alias run-help >&/dev/null && unalias run-help
1526 for rh in run-help{,-git,-svk,-svn}; do
1530 # command not found handling
1532 (( ${COMMAND_NOT_FOUND} == 1 )) &&
1533 function command_not_found_handler() {
1535 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
1536 ${GRML_ZSH_CNF_HANDLER} $1
1543 ZSHDIR=${ZDOTDIR:-${HOME}/.zsh}
1546 HISTFILE=${ZDOTDIR:-${HOME}}/.zsh_history
1547 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
1548 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
1552 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
1553 DIRSTACKFILE=${DIRSTACKFILE:-${ZDOTDIR:-${HOME}}/.zdirs}
1555 if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
1556 dirstack=( ${(f)"$(< $DIRSTACKFILE)"} )
1557 # "cd -" won't work after login by just setting $OLDPWD, so
1558 [[ -d $dirstack[1] ]] && cd $dirstack[1] && cd $OLDPWD
1563 my_stack=( ${PWD} ${dirstack} )
1565 builtin print -l ${(u)my_stack} >! ${DIRSTACKFILE}
1567 uprint my_stack >! ${DIRSTACKFILE}
1571 # directory based profiles
1575 # chpwd_profiles(): Directory Profiles, Quickstart:
1579 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1580 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1583 # For details see the `grmlzshrc.5' manual page.
1584 function chpwd_profiles() {
1585 local profile context
1588 context=":chpwd:profiles:$PWD"
1589 zstyle -s "$context" profile profile || profile='default'
1590 zstyle -T "$context" re-execute && reexecute=1 || reexecute=0
1592 if (( ${+parameters[CHPWD_PROFILE]} == 0 )); then
1593 typeset -g CHPWD_PROFILE
1594 local CHPWD_PROFILES_INIT=1
1595 (( ${+functions[chpwd_profiles_init]} )) && chpwd_profiles_init
1596 elif [[ $profile != $CHPWD_PROFILE ]]; then
1597 (( ${+functions[chpwd_leave_profile_$CHPWD_PROFILE]} )) \
1598 && chpwd_leave_profile_${CHPWD_PROFILE}
1600 if (( reexecute )) || [[ $profile != $CHPWD_PROFILE ]]; then
1601 (( ${+functions[chpwd_profile_$profile]} )) && chpwd_profile_${profile}
1604 CHPWD_PROFILE="${profile}"
1608 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1612 # Prompt setup for grml:
1614 # set colors for use in prompts (modern zshs allow for the use of %F{red}foo%f
1615 # in prompts to get a red "foo" embedded, but it's good to keep these for
1616 # backwards compatibility).
1617 if zrcautoload colors && colors 2>/dev/null ; then
1618 BLUE="%{${fg[blue]}%}"
1619 RED="%{${fg_bold[red]}%}"
1620 GREEN="%{${fg[green]}%}"
1621 CYAN="%{${fg[cyan]}%}"
1622 MAGENTA="%{${fg[magenta]}%}"
1623 YELLOW="%{${fg[yellow]}%}"
1624 WHITE="%{${fg[white]}%}"
1625 NO_COLOR="%{${reset_color}%}"
1627 BLUE=$'%{\e[1;34m%}'
1629 GREEN=$'%{\e[1;32m%}'
1630 CYAN=$'%{\e[1;36m%}'
1631 WHITE=$'%{\e[1;37m%}'
1632 MAGENTA=$'%{\e[1;35m%}'
1633 YELLOW=$'%{\e[1;33m%}'
1634 NO_COLOR=$'%{\e[0m%}'
1637 # First, the easy ones: PS2..4:
1639 # secondary prompt, printed when the shell needs more information to complete a
1642 # selection prompt used within a select loop.
1644 # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
1647 # Some additional features to use with our prompt:
1651 # - vcs_info setup and version specific fixes
1653 # display battery status on right side of prompt via running 'BATTERY=1 zsh'
1654 if [[ $BATTERY -gt 0 ]] ; then
1655 if ! check_com -c acpi ; then
1661 if [[ $BATTERY -gt 0 ]] ; then
1662 PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]#Battery <->: [^0-9]##, (<->)%*/${match[1]}}"
1663 if [[ -z "$PERCENT" ]] ; then
1664 PERCENT='acpi not present'
1666 if [[ "$PERCENT" -lt 20 ]] ; then
1667 PERCENT="warning: ${PERCENT}%%"
1669 PERCENT="${PERCENT}%%"
1675 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
1676 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
1677 debian_chroot=$(</etc/debian_chroot)
1680 # gather version control information for inclusion in a prompt
1682 if zrcautoload vcs_info; then
1683 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1684 # function, which can cause a lot of trouble with our directory-based
1686 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1687 function VCS_INFO_realpath () {
1688 setopt localoptions NO_shwordsplit chaselinks
1689 ( builtin cd -q $1 2> /dev/null && pwd; )
1693 zstyle ':vcs_info:*' max-exports 2
1695 if [[ -o restricted ]]; then
1696 zstyle ':vcs_info:*' enable NONE
1700 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1701 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1702 # TODO: The included vcs_info() version still uses $VCS_INFO_message_N_.
1703 # That needs to be the use of $VCS_INFO_message_N_ needs to be changed
1704 # to $vcs_info_msg_N_ as soon as we use the included version.
1705 if [[ "$TERM" == dumb ]] ; then
1706 zstyle ':vcs_info:*' actionformats "(%s%)-[%b|%a] " "zsh: %r"
1707 zstyle ':vcs_info:*' formats "(%s%)-[%b] " "zsh: %r"
1709 # these are the same, just with a lot of colors:
1710 zstyle ':vcs_info:*' actionformats "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOR} " \
1712 zstyle ':vcs_info:*' formats "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOR}%} " \
1714 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YELLOW}%r"
1717 # Now for the fun part: The grml prompt themes in `promptsys' mode of operation
1719 # This actually defines three prompts:
1725 # They all share the same code and only differ with respect to which items they
1726 # contain. The main source of documentation is the `prompt_grml_help' function
1727 # below, which gets called when the user does this: prompt -h grml
1729 function prompt_grml_help () {
1733 This is the prompt as used by the grml-live system <http://grml.org>. It is
1734 a rather simple one-line prompt, that by default looks something like this:
1736 <user>@<host> <current-working-directory>[ <vcs_info-data>]%
1738 The prompt itself integrates with zsh's prompt themes system (as you are
1739 witnessing right now) and is configurable to a certain degree. In
1740 particular, these aspects are customisable:
1742 - The items used in the prompt (e.g. you can remove \`user' from
1743 the list of activated items, which will cause the user name to
1744 be omitted from the prompt string).
1746 - The attributes used with the items are customisable via strings
1747 used before and after the actual item.
1749 The available items are: at, battery, change-root, date, grml-chroot,
1750 history, host, jobs, newline, path, percent, rc, rc-always, sad-smiley,
1751 shell-level, time, user, vcs
1753 The actual configuration is done via zsh's \`zstyle' mechanism. The
1754 context, that is used while looking up styles is:
1756 ':prompt:grml:<left-or-right>:<subcontext>'
1758 Here <left-or-right> is either \`left' or \`right', signifying whether the
1759 style should affect the left or the right prompt. <subcontext> is either
1760 \`setup' or 'items:<item>', where \`<item>' is one of the available items.
1764 - use-rprompt (boolean): If \`true' (the default), print a sad smiley
1765 in $RPROMPT if the last command a returned non-successful error code.
1766 (This in only valid if <left-or-right> is "right"; ignored otherwise)
1768 - items (list): The list of items used in the prompt. If \`vcs' is
1769 present in the list, the theme's code invokes \`vcs_info'
1770 accordingly. Default (left): rc change-root user at host path vcs
1771 percent; Default (right): sad-smiley
1773 Available styles in 'items:<item>' are: pre, post. These are strings that
1774 are inserted before (pre) and after (post) the item in question. Thus, the
1775 following would cause the user name to be printed in red instead of the
1778 zstyle ':prompt:grml:*:items:user' pre '%F{red}'
1780 Note, that the \`post' style may remain at its default value, because its
1781 default value is '%f', which turns the foreground text attribute off (which
1782 is exactly, what is still required with the new \`pre' value).
1786 function prompt_grml-chroot_help () {
1790 This is a variation of the grml prompt, see: prompt -h grml
1792 The main difference is the default value of the \`items' style. The rest
1793 behaves exactly the same. Here are the defaults for \`grml-chroot':
1795 - left: grml-chroot user at host path percent
1796 - right: (empty list)
1800 function prompt_grml-large_help () {
1804 This is a variation of the grml prompt, see: prompt -h grml
1806 The main difference is the default value of the \`items' style. In
1807 particular, this theme uses _two_ lines instead of one with the plain
1808 \`grml' theme. The rest behaves exactly the same. Here are the defaults
1811 - left: rc jobs history shell-level change-root time date newline user
1812 at host path vcs percent
1817 function grml_prompt_setup () {
1819 autoload -Uz vcs_info
1820 autoload -Uz add-zsh-hook
1821 add-zsh-hook precmd prompt_$1_precmd
1824 function prompt_grml_setup () {
1825 grml_prompt_setup grml
1828 function prompt_grml-chroot_setup () {
1829 grml_prompt_setup grml-chroot
1832 function prompt_grml-large_setup () {
1833 grml_prompt_setup grml-large
1836 # These maps define default tokens and pre-/post-decoration for items to be
1837 # used within the themes. All defaults may be customised in a context sensitive
1838 # matter by using zsh's `zstyle' mechanism.
1839 typeset -gA grml_prompt_pre_default \
1840 grml_prompt_post_default \
1841 grml_prompt_token_default
1843 grml_prompt_pre_default=(
1848 grml-chroot '%F{red}'
1858 shell-level '%F{red}'
1864 grml_prompt_post_default=(
1885 grml_prompt_token_default=(
1888 change-root 'debian_chroot'
1890 grml-chroot 'GRML_CHROOT'
1891 history '{history#%!} '
1893 jobs '[%j running job(s)] '
1895 path '%40<..<%~%<< '
1899 sad-smiley '%(?..:()'
1900 shell-level '%(3L.+ .)'
1901 time '%D{%H:%M:%S} '
1906 function grml_typeset_and_wrap () {
1913 if (( ${+parameters[$new]} )); then
1914 typeset -g "${target}=${(P)target}${left}${(P)new}${right}"
1918 function grml_prompt_addto () {
1921 local lr it apre apost new v
1925 [[ $target == PS1 ]] && lr=left || lr=right
1926 zstyle -a ":prompt:${grmltheme}:${lr}:setup" items items || items=( "$@" )
1927 typeset -g "${target}="
1928 for it in "${items[@]}"; do
1929 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" pre apre \
1930 || apre=${grml_prompt_pre_default[$it]}
1931 zstyle -s ":prompt:grml:${grmltheme}:${lr}:$it" post apost \
1932 || apost=${grml_prompt_post_default[$it]}
1933 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" token new \
1934 || new=${grml_prompt_token_default[$it]}
1935 typeset -g "${target}=${(P)target}${apre}"
1938 grml_typeset_and_wrap $target $new '' ''
1941 grml_typeset_and_wrap $target $new '(' ')'
1944 if [[ -n ${(P)new} ]]; then
1945 typeset -g "${target}=${(P)target}(CHROOT)"
1949 v="vcs_info_msg_${new}_"
1950 if (( ! vcscalled )); then
1954 if (( ${+parameters[$v]} )) && [[ -n "${(P)v}" ]]; then
1955 typeset -g "${target}=${(P)target}${(P)v}"
1958 *) typeset -g "${target}=${(P)target}${new}" ;;
1960 typeset -g "${target}=${(P)target}${apost}"
1964 function prompt_grml_precmd () {
1966 local grmltheme=grml
1967 local -a left_items right_items
1968 left_items=(rc change-root user at host path vcs percent)
1969 right_items=(sad-smiley)
1971 prompt_grml_precmd_worker
1974 function prompt_grml-chroot_precmd () {
1976 local grmltheme=grml-chroot
1977 local -a left_items right_items
1978 left_items=(grml-chroot user at host path percent)
1981 prompt_grml_precmd_worker
1984 function prompt_grml-large_precmd () {
1986 local grmltheme=grml-large
1987 local -a left_items right_items
1988 left_items=(rc jobs history shell-level change-root time date newline
1989 user at host path vcs percent)
1990 right_items=(sad-smiley)
1992 prompt_grml_precmd_worker
1995 function prompt_grml_precmd_worker () {
1997 local -i vcscalled=0
1999 grml_prompt_addto PS1 "${left_items[@]}"
2000 if zstyle -T ":prompt:${grmltheme}:right:setup" use-rprompt; then
2001 grml_prompt_addto RPS1 "${right_items[@]}"
2005 grml_prompt_fallback() {
2008 (( ${+functions[vcs_info]} )) && vcs_info
2011 p0="${RED}%(?..%? )${WHITE}${debian_chroot:+($debian_chroot)}"
2012 p1="${BLUE}%n${NO_COLOR}@%m %40<...<%B%~%b%<< "'${vcs_info_msg_0_}'"%# "
2013 if (( EUID == 0 )); then
2014 PROMPT="${BLUE}${p0}${RED}${p1}"
2016 PROMPT="${RED}${p0}${BLUE}${p1}"
2021 if zrcautoload promptinit && promptinit 2>/dev/null ; then
2022 # Since we define the required functions in here and not in files in
2023 # $fpath, we need to stick the theme's name into `$prompt_themes'
2024 # ourselves, since promptinit does not pick them up otherwise.
2025 prompt_themes+=( grml grml-chroot grml-large )
2026 # Also, keep the array sorted...
2027 prompt_themes=( "${(@on)prompt_themes}" )
2029 print 'Notice: no promptinit available :('
2030 grml_prompt_fallback
2034 # The prompt themes use modern features of zsh, that require at least
2035 # version 4.3.7 of the shell. Use the fallback otherwise.
2036 if [[ $BATTERY -gt 0 ]]; then
2037 zstyle ':prompt:grml:right:setup' items sad-smiley battery
2038 add-zsh-hook precmd battery
2040 if [[ "$TERM" == dumb ]] ; then
2041 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" pre ''
2042 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" post ' '
2043 for i in rc user path jobs history date time shell-level; do
2044 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" pre ''
2045 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" post ''
2048 zstyle ':prompt:grml(|-large|-chroot):right:setup' use-rprompt false
2049 elif (( EUID == 0 )); then
2050 zstyle ':prompt:grml(|-large|-chroot):*:items:user' pre '%F{red}'
2053 # Finally enable one of the prompts.
2054 if [[ -n $GRML_CHROOT ]]; then
2056 elif [[ $GRMLPROMPT -gt 0 ]]; then
2062 grml_prompt_fallback
2065 # Terminal-title wizardry
2067 function ESC_print () {
2068 info_print $'\ek' $'\e\\' "$@"
2070 function set_title () {
2071 info_print $'\e]0;' $'\a' "$@"
2074 function info_print () {
2075 local esc_begin esc_end
2079 printf '%s' ${esc_begin}
2081 printf '%s' "${esc_end}"
2084 function grml_reset_screen_title () {
2085 # adjust title of xterm
2086 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
2087 [[ ${NOTITLE:-} -gt 0 ]] && return 0
2090 set_title ${(%):-"%n@%m: %~"}
2095 function grml_vcs_to_screen_title () {
2096 if [[ $TERM == screen* ]] ; then
2097 if [[ -n ${vcs_info_msg_1_} ]] ; then
2098 ESC_print ${vcs_info_msg_1_}
2105 function grml_maintain_name () {
2106 # set hostname if not running on host with name 'grml'
2107 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
2112 function grml_cmd_to_screen_title () {
2113 # get the name of the program currently running and hostname of local
2114 # machine set screen window title if running in a screen
2115 if [[ "$TERM" == screen* ]] ; then
2116 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME"
2121 function grml_control_xterm_title () {
2124 set_title "${(%):-"%n@%m:"}" "$1"
2129 zrcautoload add-zsh-hook || add-zsh-hook () { :; }
2130 if [[ $NOPRECMD -eq 0 ]]; then
2131 add-zsh-hook precmd grml_reset_screen_title
2132 add-zsh-hook precmd grml_vcs_to_screen_title
2133 add-zsh-hook preexec grml_maintain_name
2134 add-zsh-hook preexec grml_cmd_to_screen_title
2135 if [[ $NOTITLE -eq 0 ]]; then
2136 add-zsh-hook preexec grml_control_xterm_title
2140 # 'hash' some often used directories
2142 hash -d deb=/var/cache/apt/archives
2143 hash -d doc=/usr/share/doc
2144 hash -d linux=/lib/modules/$(command uname -r)/build/
2145 hash -d log=/var/log
2146 hash -d slog=/var/log/syslog
2147 hash -d src=/usr/src
2148 hash -d templ=/usr/share/doc/grml-templates
2149 hash -d tt=/usr/share/doc/texttools-doc
2150 hash -d www=/var/www
2154 if check_com -c screen ; then
2155 if [[ $UID -eq 0 ]] ; then
2156 if [[ -r /etc/grml/screenrc ]]; then
2157 alias screen="${commands[screen]} -c /etc/grml/screenrc"
2159 elif [[ -r $HOME/.screenrc ]] ; then
2160 alias screen="${commands[screen]} -c $HOME/.screenrc"
2162 if [[ -r /etc/grml/screenrc_grml ]]; then
2163 alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
2165 if [[ -r /etc/grml/screenrc ]]; then
2166 alias screen="${commands[screen]} -c /etc/grml/screenrc"
2172 # do we have GNU ls with color-support?
2173 if [[ "$TERM" != dumb ]]; then
2174 #a1# List files with colors (\kbd{ls -b -CF \ldots})
2175 alias ls='ls -b -CF '${ls_options:+"${ls_options[*]}"}
2176 #a1# List all files, with colors (\kbd{ls -la \ldots})
2177 alias la='ls -la '${ls_options:+"${ls_options[*]}"}
2178 #a1# List files with long colored list, without dotfiles (\kbd{ls -l \ldots})
2179 alias ll='ls -l '${ls_options:+"${ls_options[*]}"}
2180 #a1# List files with long colored list, human readable sizes (\kbd{ls -hAl \ldots})
2181 alias lh='ls -hAl '${ls_options:+"${ls_options[*]}"}
2182 #a1# List files with long colored list, append qualifier to filenames (\kbd{ls -lF \ldots})\\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
2183 alias l='ls -lF '${ls_options:+"${ls_options[*]}"}
2185 alias ls='ls -b -CF'
2192 alias mdstat='cat /proc/mdstat'
2193 alias ...='cd ../../'
2195 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
2196 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
2197 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
2200 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
2201 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
2202 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
2204 # make sure it is not assigned yet
2205 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
2208 for ENV in $(env | command grep -i '.utf') ; do
2209 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
2214 # make sure it is not assigned yet
2215 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
2217 if ! isutfenv ; then
2218 for ENV in $(env | command grep -i '\.iso') ; do
2219 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
2224 # especially for roadwarriors using GNU screen and ssh:
2225 if ! check_com asc &>/dev/null ; then
2226 asc() { autossh -t "$@" 'screen -RdU' }
2230 #f1# Hints for the use of zsh on grml
2232 print "$bg[white]$fg[black]
2233 zsh-help - hints for use of zsh on grml
2234 =======================================$reset_color"
2237 Main configuration of zsh happens in /etc/zsh/zshrc.
2238 That file is part of the package grml-etc-core, if you want to
2239 use them on a non-grml-system just get the tar.gz from
2240 http://deb.grml.org/ or (preferably) get it from the git repository:
2242 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
2244 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
2245 The file is still there, but it is empty for backwards compatibility.
2247 For your own changes use these two files:
2251 The former is sourced very early in our zshrc, the latter is sourced
2254 System wide configuration without touching configuration files of grml
2255 can take place in /etc/zsh/zshrc.local.
2257 For information regarding zsh start at http://grml.org/zsh/
2259 Take a look at grml'\''s zsh refcard:
2260 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
2262 Check out the main zsh refcard:
2263 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
2265 And of course visit the zsh-lovers:
2268 You can adjust some options through environment variables when
2269 invoking zsh without having to edit configuration files.
2270 Basically meant for bash users who are not used to the power of
2273 "NOCOR=1 zsh" => deactivate automatic correction
2274 "NOMENU=1 zsh" => do not use auto menu completion
2275 (note: use ctrl-d for completion instead!)
2276 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
2277 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
2278 preexec() and precmd() completely
2279 "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt
2280 "COMMAND_NOT_FOUND=1 zsh"
2281 => Enable a handler if an external command was not found
2282 The command called in the handler can be altered by setting
2283 the GRML_ZSH_CNF_HANDLER variable, the default is:
2284 "/usr/share/command-not-found/command-not-found"
2286 A value greater than 0 is enables a feature; a value equal to zero
2287 disables it. If you like one or the other of these settings, you can
2288 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
2292 $bg[white]$fg[black]
2293 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
2294 Enjoy your grml system with the zsh!$reset_color"
2298 if [[ -r /etc/debian_version ]] ; then
2299 #a3# Execute \kbd{apt-cache search}
2300 alias acs='apt-cache search'
2301 #a3# Execute \kbd{apt-cache show}
2302 alias acsh='apt-cache show'
2303 #a3# Execute \kbd{apt-cache policy}
2304 alias acp='apt-cache policy'
2305 #a3# Execute \kbd{apt-get dist-upgrade}
2306 salias adg="apt-get dist-upgrade"
2307 #a3# Execute \kbd{apt-get install}
2308 salias agi="apt-get install"
2309 #a3# Execute \kbd{aptitude install}
2310 salias ati="aptitude install"
2311 #a3# Execute \kbd{apt-get upgrade}
2312 salias ag="apt-get upgrade"
2313 #a3# Execute \kbd{apt-get update}
2314 salias au="apt-get update"
2315 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
2316 salias -a up="aptitude update ; aptitude safe-upgrade"
2317 #a3# Execute \kbd{dpkg-buildpackage}
2318 alias dbp='dpkg-buildpackage'
2319 #a3# Execute \kbd{grep-excuses}
2320 alias ge='grep-excuses'
2322 # get a root shell as normal user in live-cd mode:
2323 if isgrmlcd && [[ $UID -ne 0 ]] ; then
2327 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
2328 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
2329 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
2330 salias tlog="tail -f /var/log/syslog" # follow the syslog
2333 # sort installed Debian-packages by size
2334 if check_com -c dpkg-query ; then
2335 #a3# List installed Debian-packages sorted by size
2336 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"
2339 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
2340 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
2341 if check_com -c wodim; then
2344 cdrecord is not provided under its original name by Debian anymore.
2345 See #377109 in the BTS of Debian for more details.
2347 Please use the wodim binary instead
2354 # Use hard limits, except for a smaller stack and no core dumps
2356 is425 && limit stack 8192
2357 isgrmlcd && limit core 0 # important for a live-cd-system
2362 # people should use 'grml-x'!
2363 if check_com -c 915resolution; then
2365 echo "Please use 915resolution as resolution modifying tool for Intel \
2371 #a1# Output version of running grml
2372 alias grml-version='cat /etc/grml_version'
2374 if check_com -c grml-debootstrap ; then
2376 echo "Installing debian to harddisk is possible by using grml-debootstrap."
2382 # now run the functions
2384 is4 && isgrml && grmlstuff
2388 is4 && xsource "/etc/zsh/keephack"
2390 # wonderful idea of using "e" glob qualifier by Peter Stephenson
2391 # You use it as follows:
2392 # $ NTREF=/reference/file
2394 # This lists all the files in the current directory newer than the reference file.
2395 # You can also specify the reference file inline; note quotes:
2396 # $ ls -l *(e:'nt ~/.zshenv':)
2398 if [[ -n $1 ]] ; then
2401 [[ $REPLY -nt $NTREF ]]
2406 #f1# Reload an autoloadable function
2407 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
2408 compdef _functions freload
2410 #f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s')
2412 [[ -z "$1" ]] && printf 'Usage: %s <file(s)>\n' "$0" && return 1
2413 for file in "$@" ; do
2414 while [[ -h "$file" ]] ; do
2416 file=$(readlink "$file")
2421 # TODO: Is it supported to use pager settings like this?
2422 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
2423 # with respect to wordsplitting. (ie. ${=PAGER})
2424 if check_com -c $PAGER ; then
2425 #f3# View Debian's changelog of a given package
2428 if [[ -r /usr/share/doc/$1/changelog.Debian.gz ]] ; then
2429 $PAGER /usr/share/doc/$1/changelog.Debian.gz
2430 elif [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2431 $PAGER /usr/share/doc/$1/changelog.gz
2433 if check_com -c aptitude ; then
2434 echo "No changelog for package $1 found, using aptitude to retrieve it."
2436 aptitude -t unstable changelog $1
2438 aptitude changelog $1
2441 echo "No changelog for package $1 found, sorry."
2446 _dchange() { _files -W /usr/share/doc -/ }
2447 compdef _dchange dchange
2449 #f3# View Debian's NEWS of a given package
2452 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
2453 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
2455 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
2456 $PAGER /usr/share/doc/$1/NEWS.gz
2458 echo "No NEWS file for package $1 found, sorry."
2463 _dnews() { _files -W /usr/share/doc -/ }
2464 compdef _dnews dnews
2466 #f3# View Debian's copyright of a given package
2469 if [[ -r /usr/share/doc/$1/copyright ]] ; then
2470 $PAGER /usr/share/doc/$1/copyright
2472 echo "No copyright file for package $1 found, sorry."
2476 _dcopyright() { _files -W /usr/share/doc -/ }
2477 compdef _dcopyright dcopyright
2479 #f3# View upstream's changelog of a given package
2482 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2483 $PAGER /usr/share/doc/$1/changelog.gz
2485 echo "No changelog for package $1 found, sorry."
2489 _uchange() { _files -W /usr/share/doc -/ }
2490 compdef _uchange uchange
2495 ZSH_PROFILE_RC=1 $SHELL "$@"
2498 #f1# Edit an alias via zle
2500 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
2502 compdef _aliases edalias
2504 #f1# Edit a function via zle
2506 [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
2508 compdef _functions edfunc
2510 # use it e.g. via 'Restart apache2'
2511 #m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
2512 #m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
2513 #m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
2514 #m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
2515 #m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
2516 #m# f6 Status() \kbd{/etc/init.d/\em{process}}\quad\kbd{status}
2517 if [[ -d /etc/init.d || -d /etc/service ]] ; then
2519 local action_="${1:l}" # e.g Start/Stop/Restart
2523 local service_target_="$(readlink /etc/init.d/$service_)"
2524 if [[ $service_target_ == "/usr/bin/sv" ]]; then
2526 case "${action_}" in
2527 start) if [[ ! -e /etc/service/$service_ ]]; then
2528 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
2530 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2532 # there is no reload in runits sysv emulation
2533 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
2534 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
2538 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2544 scripts=( /etc/init.d/*(x:t) )
2545 _describe "service startup script" scripts
2548 for i in Start Restart Stop Force-Reload Reload Status ; do
2549 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
2550 compdef _grmlinitd $i
2554 #f1# Provides useful information on globbing
2561 p named pipes (FIFOs)
2562 * executable plain files (0100)
2563 % device files (character or block special)
2564 %b block special files
2565 %c character special files
2566 r owner-readable files (0400)
2567 w owner-writable files (0200)
2568 x owner-executable files (0100)
2569 A group-readable files (0040)
2570 I group-writable files (0020)
2571 E group-executable files (0010)
2572 R world-readable files (0004)
2573 W world-writable files (0002)
2574 X world-executable files (0001)
2575 s setuid files (04000)
2576 S setgid files (02000)
2577 t files with the sticky bit (01000)
2579 print *(m-1) # Files modified up to a day ago
2580 print *(a1) # Files accessed a day ago
2581 print *(@) # Just symlinks
2582 print *(Lk+50) # Files bigger than 50 kilobytes
2583 print *(Lk-50) # Files smaller than 50 kilobytes
2584 print **/*.c # All *.c files recursively starting in \$PWD
2585 print **/*.c~file.c # Same as above, but excluding 'file.c'
2586 print (foo|bar).* # Files starting with 'foo' or 'bar'
2587 print *~*.* # All Files that do not contain a dot
2588 chmod 644 *(.^x) # make all plain non-executable files publically readable
2589 print -l *(.c|.h) # Lists *.c and *.h
2590 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
2591 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
2593 alias help-zshglob=H-Glob
2595 # grep for running process, like: 'any vim'
2599 if [[ -z "$1" ]] ; then
2600 echo "any - grep for process(es) by keyword" >&2
2601 echo "Usage: any <keyword>" >&2 ; return 1
2603 ps xauwww | grep -i "${grep_options[@]}" "[${1[1]}]${1[2,-1]}"
2608 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
2609 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
2610 [[ -r /proc/1/maps ]] && \
2612 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
2613 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
2614 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
2617 # a wrapper for vim, that deals with title setting
2619 # set this array to a set of options to vim you always want
2620 # to have set when calling vim (in .zshrc.local), like:
2621 # VIM_OPTIONS=( -p )
2622 # This will cause vim to send every file given on the
2623 # commandline to be send to it's own tab (needs vim7).
2624 if check_com vim; then
2626 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
2630 # make a backup of a file
2632 cp -a "$1" "${1}_$(date --iso-8601=seconds)"
2635 ssl_hashes=( sha512 sha256 sha1 md5 )
2637 for sh in ${ssl_hashes}; do
2638 eval 'ssl-cert-'${sh}'() {
2640 if [[ -z $1 ]] ; then
2641 printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
2644 openssl x509 -noout -fingerprint -'${sh}' -in $1
2648 ssl-cert-fingerprints() {
2651 if [[ -z $1 ]] ; then
2652 printf 'usage: ssl-cert-fingerprints <file>\n'
2655 for i in ${ssl_hashes}
2662 if [[ -z $1 ]] ; then
2663 printf 'usage: ssl-cert-info <file>\n'
2666 openssl x509 -noout -text -in $1
2667 ssl-cert-fingerprints $1
2670 # make sure our environment is clean regarding colors
2671 for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color
2673 # "persistent history"
2674 # just write important commands you always need to ~/.important_commands
2675 if [[ -r ~/.important_commands ]] ; then
2676 fc -R ~/.important_commands
2679 # load the lookup subsystem if it's available on the system
2680 zrcautoload lookupinit && lookupinit
2684 # set terminal property (used e.g. by msgid-chooser)
2685 export COLORTERM="yes"
2690 #a2# Execute \kbd{du -sch}
2692 #a2# Execute \kbd{jobs -l}
2696 #a2# Execute \kbd{ls -lSrah}
2697 alias dir="ls -lSrah"
2698 #a2# Only show dot-directories
2699 alias lad='ls -d .*(/)'
2700 #a2# Only show dot-files
2701 alias lsa='ls -a .*(.)'
2702 #a2# Only files with setgid/setuid/sticky flag
2703 alias lss='ls -l *(s,S,t)'
2704 #a2# Only show symlinks
2705 alias lsl='ls -l *(@)'
2706 #a2# Display only executables
2707 alias lsx='ls -l *(*)'
2708 #a2# Display world-{readable,writable,executable} files
2709 alias lsw='ls -ld *(R,W,X.^ND/)'
2710 #a2# Display the ten biggest files
2711 alias lsbig="ls -flh *(.OL[1,10])"
2712 #a2# Only show directories
2713 alias lsd='ls -d *(/)'
2714 #a2# Only show empty directories
2715 alias lse='ls -d *(/^F)'
2716 #a2# Display the ten newest files
2717 alias lsnew="ls -rtlh *(D.om[1,10])"
2718 #a2# Display the ten oldest files
2719 alias lsold="ls -rtlh *(D.Om[1,10])"
2720 #a2# Display the ten smallest files
2721 alias lssmall="ls -Srl *(.oL[1,10])"
2722 #a2# Display the ten newest directories and ten newest .directories
2723 alias lsnewdir="ls -rthdl *(/om[1,10]) .*(D/om[1,10])"
2724 #a2# Display the ten oldest directories and ten oldest .directories
2725 alias lsolddir="ls -rthdl *(/Om[1,10]) .*(D/Om[1,10])"
2727 # some useful aliases
2728 #a2# Remove current empty directory. Execute \kbd{cd ..; rmdir \$OLDCWD}
2729 alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD'
2731 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
2732 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2733 #a2# scp with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
2734 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2736 # work around non utf8 capable software in utf environment via $LANG and luit
2737 if check_com isutfenv && check_com luit ; then
2738 if check_com -c mrxvt ; then
2739 isutfenv && [[ -n "$LANG" ]] && \
2740 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
2743 if check_com -c aterm ; then
2744 isutfenv && [[ -n "$LANG" ]] && \
2745 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
2748 if check_com -c centericq ; then
2749 isutfenv && [[ -n "$LANG" ]] && \
2750 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
2756 #f5# Backup \kbd{file {\rm to} file\_timestamp}
2759 cp -b $1 $1_`date --iso-8601=m`
2762 #f5# cd to directoy and list files
2768 # smart cd function, allows switching to /etc when running 'cd /etc/fstab'
2770 if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then
2771 [[ ! -e ${1:h} ]] && return 1
2772 print "Correcting ${1} to ${1:h}"
2779 #f5# Create Directoy and \kbd{cd} to it
2781 if (( ARGC != 1 )); then
2782 printf 'usage: mkcd <new-directory>\n'
2785 if [[ ! -d "$1" ]]; then
2786 command mkdir -p "$1"
2788 printf '`%s'\'' already exists: cd-ing.\n' "$1"
2793 #f5# Create temporary directory and \kbd{cd} to it
2801 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
2804 print -l -- *(a-${1:-1})
2807 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
2810 print -l -- *(c-${1:-1})
2813 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
2816 print -l -- *(m-${1:-1})
2818 # modified() was named new() in earlier versions, add an alias for backwards compatibility
2819 check_com new || alias new=modified
2821 # use colors when GNU grep with color-support
2822 #a2# Execute \kbd{grep -{}-color=auto}
2823 (( $#grep_options > 0 )) && alias grep='grep '${grep_options:+"${grep_options[*]}"}
2826 # 'translate' looks up fot a word in a file with language-to-language
2827 # translations (field separator should be " : "). A typical wordlist looks
2829 # | english-word : german-transmission
2830 # It's also only possible to translate english to german but not reciprocal.
2831 # Use the following oneliner to turn back the sort order:
2832 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
2833 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
2834 #f5# Translates a word
2839 translate -l de-en $2
2842 translate -l en-de $2
2845 echo "Usage: $0 { -D | -E }"
2846 echo " -D == German to English"
2847 echo " -E == English to German"
2851 # Usage: simple-extract <file>
2852 # Using option -d deletes the original archive file.
2853 #f5# Smart archive extractor
2856 setopt extended_glob noclobber
2857 local DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
2859 zparseopts -D -E "d=DELETE_ORIGINAL"
2860 for ARCHIVE in "${@}"; do
2862 *(tar.bz2|tbz2|tbz))
2863 DECOMP_CMD="tar -xvjf -"
2868 DECOMP_CMD="tar -xvzf -"
2872 *(tar.xz|txz|tar.lzma))
2873 DECOMP_CMD="tar -xvJf -"
2878 DECOMP_CMD="tar -xvf -"
2883 DECOMP_CMD="unrar x"
2908 DECOMP_CMD="bzip2 -d -c -"
2913 DECOMP_CMD="gzip -d -c -"
2918 DECOMP_CMD="xz -d -c -"
2923 print "ERROR: '$ARCHIVE' has unrecognized archive type." >&2
2929 if ! check_com ${DECOMP_CMD[(w)1]}; then
2930 echo "ERROR: ${DECOMP_CMD[(w)1]} not installed." >&2
2935 GZTARGET="${ARCHIVE:t:r}"
2936 if [[ -f $ARCHIVE ]] ; then
2938 print "Extracting '$ARCHIVE' ..."
2939 if $USES_STDIN; then
2940 if $USES_STDOUT; then
2941 ${=DECOMP_CMD} < "$ARCHIVE" > $GZTARGET
2943 ${=DECOMP_CMD} < "$ARCHIVE"
2946 if $USES_STDOUT; then
2947 ${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET
2949 ${=DECOMP_CMD} "$ARCHIVE"
2952 [[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE"
2954 elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
2955 if check_com curl; then
2956 WGET_CMD="curl -L -k -s -o -"
2957 elif check_com wget; then
2958 WGET_CMD="wget -q -O - --no-check-certificate"
2960 print "ERROR: neither wget nor curl is installed" >&2
2964 print "Downloading and Extracting '$ARCHIVE' ..."
2965 if $USES_STDIN; then
2966 if $USES_STDOUT; then
2967 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET
2970 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD}
2974 if $USES_STDOUT; then
2975 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET
2977 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE")
2982 print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2
2992 '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)"' \
2993 '_urls:Remote Archives:_urls'
2999 '-d[delete original archivefile after extraction]' \
3000 '*:Archive Or Uri:__archive_or_uri'
3002 compdef _simple_extract simple-extract
3003 alias se=simple-extract
3005 #f5# Set all ulimit parameters to \kbd{unlimited}
3016 #f5# Change the xterm title from within GNU-screen
3019 if [[ $1 != "-f" ]] ; then
3020 if [[ -z ${DISPLAY} ]] ; then
3021 printf 'xtrename only makes sense in X11.\n'
3027 if [[ -z $1 ]] ; then
3028 printf 'usage: xtrename [-f] "title for xterm"\n'
3029 printf ' renames the title of xterm from _within_ screen.\n'
3030 printf ' also works without screen.\n'
3031 printf ' will not work if DISPLAY is unset, use -f to override.\n'
3034 print -n "\eP\e]0;${1}\C-G\e\\"
3038 # Create small urls via http://goo.gl using curl(1).
3039 # API reference: https://code.google.com/apis/urlshortener/
3042 setopt extended_glob
3044 if [[ -z $1 ]]; then
3045 print "USAGE: zurl <URL>"
3049 local PN url prog api json contenttype item
3054 # Prepend 'http://' to given URL where necessary for later output.
3055 if [[ ${url} != http(s|)://* ]]; then
3059 if check_com -c curl; then
3062 print "curl is not available, but mandatory for ${PN}. Aborting."
3065 api='https://www.googleapis.com/urlshortener/v1/url'
3066 contenttype="Content-Type: application/json"
3067 json="{\"longUrl\": \"${url}\"}"
3068 data=(${(f)"$($prog --silent -H ${contenttype} -d ${json} $api)"})
3069 # Parse the response
3070 for item in "${data[@]}"; do
3075 printf '%s\n' "$item"
3083 #f2# Find history events by search pattern and list them by date.
3086 local usage help ident format_l format_s first_char remain first last
3087 usage='USAGE: whatwhen [options] <searchstring> <search range>'
3088 help='Use `whatwhen -h'\'' for further explanations.'
3089 ident=${(l,${#${:-Usage: }},, ,)}
3090 format_l="${ident}%s\t\t\t%s\n"
3091 format_s="${format_l//(\\t)##/\\t}"
3092 # Make the first char of the word to search for case
3093 # insensitive; e.g. [aA]
3094 first_char=[${(L)1[1]}${(U)1[1]}]
3096 # Default search range is `-100'.
3098 # Optional, just used for `<first> <last>' given.
3102 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
3103 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3106 printf '%s\n\n' ${usage}
3108 printf $format_l '-h' 'show help text'
3110 print 'SEARCH RANGE:'
3111 printf $format_l "'0'" 'the whole history,'
3112 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
3113 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
3114 printf '\n%s\n' 'EXAMPLES:'
3115 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
3116 printf $format_l 'whatwhen zsh -250'
3117 printf $format_l 'whatwhen foo 1 99'
3120 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3123 # -l list results on stout rather than invoking $EDITOR.
3124 # -i Print dates as in YYYY-MM-DD.
3125 # -m Search for a - quoted - pattern within the history.
3126 fc -li -m "*${first_char}${remain}*" $first $last
3131 # mercurial related stuff
3132 if check_com -c hg ; then
3133 # gnu like diff for mercurial
3134 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
3135 #f5# GNU like diff for mercurial
3138 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
3141 # build debian package
3142 #a2# Alias for \kbd{hg-buildpackage}
3143 alias hbp='hg-buildpackage'
3145 # execute commands on the versioned patch-queue from the current repos
3146 alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
3148 # diffstat for specific version of a mercurial repository
3149 # hgstat => display diffstat between last revision and tip
3150 # hgstat 1234 => display diffstat between revision 1234 and tip
3151 #f5# Diffstat for specific version of a mercurial repos
3154 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
3157 fi # end of check whether we have the 'hg'-executable
3159 # grml-small cleanups
3161 # The following is used to remove zsh-config-items that do not work
3162 # in grml-small by default.
3163 # If you do not want these adjustments (for whatever reason), set
3164 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
3165 # sources if it is there).
3167 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
3170 unalias 'V' &> /dev/null
3171 unfunction vman &> /dev/null
3172 unfunction viless &> /dev/null
3173 unfunction 2html &> /dev/null
3175 # manpages are not in grmlsmall
3176 unfunction manzsh &> /dev/null
3177 unfunction man2 &> /dev/null
3183 ## genrefcard.pl settings
3185 ### doc strings for external functions from files
3186 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
3188 ### example: split functions-search 8,16,24,32
3189 #@# split functions-search 8
3191 ## END OF FILE #################################################################
3192 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4