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
504 for func in $funcs ; do
505 [[ -n ${functions[$func]} ]] \
511 # this allows us to stay in sync with grml's zshrc and put own
512 # modifications in ~/.zshrc.local
514 xsource "/etc/zsh/zshrc.local"
515 xsource "${ZDOTDIR:-${HOME}}/.zshrc.local"
520 if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then
521 xsource "/etc/default/locale"
524 for var in LANG LC_ALL LC_MESSAGES ; do
525 [[ -n ${(P)var} ]] && export $var
528 xsource "/etc/sysconfig/keyboard"
530 TZ=$(xcat /etc/timezone)
533 if check_com -c vim ; then
535 export EDITOR=${EDITOR:-vim}
537 export EDITOR=${EDITOR:-vi}
541 export PAGER=${PAGER:-less}
544 export MAIL=${MAIL:-/var/mail/$USER}
546 # if we don't set $SHELL then aterm, rxvt,.. will use /bin/sh or /bin/bash :-/
547 export SHELL='/bin/zsh'
549 # color setup for ls:
550 check_com -c dircolors && eval $(dircolors -b)
551 # color setup for ls on OS X / FreeBSD:
552 isdarwin && export CLICOLOR=1
553 isfreebsd && export CLICOLOR=1
555 # do MacPorts setup on darwin
556 if isdarwin && [[ -d /opt/local ]]; then
557 # Note: PATH gets set in /etc/zprofile on Darwin, so this can't go into
559 PATH="/opt/local/bin:/opt/local/sbin:$PATH"
560 MANPATH="/opt/local/share/man:$MANPATH"
562 # do Fink setup on darwin
563 isdarwin && xsource /sw/bin/init.sh
565 # load our function and completion directories
566 for fdir in /usr/share/grml/zsh/completion /usr/share/grml/zsh/functions; do
567 fpath=( ${fdir} ${fdir}/**/*(/N) ${fpath} )
568 if [[ ${fdir} == '/usr/share/grml/zsh/functions' ]] ; then
569 for func in ${fdir}/**/[^_]*[^~](N.) ; do
570 zrcautoload ${func:t}
576 # support colors in less
577 export LESS_TERMCAP_mb=$'\E[01;31m'
578 export LESS_TERMCAP_md=$'\E[01;31m'
579 export LESS_TERMCAP_me=$'\E[0m'
580 export LESS_TERMCAP_se=$'\E[0m'
581 export LESS_TERMCAP_so=$'\E[01;44;33m'
582 export LESS_TERMCAP_ue=$'\E[0m'
583 export LESS_TERMCAP_us=$'\E[01;32m'
588 # report about cpu-/system-/user-time of command if running longer than
592 # watch for everyone but me and root
595 # automatically remove duplicates from these arrays
596 typeset -U path cdpath fpath manpath
600 for mod in parameter complist deltochar mathfunc ; do
601 zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
604 # autoload zsh modules when they are referenced
606 zmodload -a zsh/stat zstat
607 zmodload -a zsh/zpty zpty
608 zmodload -ap zsh/mapfile mapfile
612 if zrcautoload compinit ; then
613 compinit || print 'Notice: no compinit available :('
615 print 'Notice: no compinit available :('
621 # called later (via is4 && grmlcomp)
622 # note: use 'zstyle' for getting current settings
623 # press ^xh (control-x h) for getting tags in context; ^x? (control-x ?) to run complete_debug with trace output
625 # TODO: This could use some additional information
627 # Make sure the completion system is initialised
628 (( ${+_comps} )) || return 1
630 # allow one error for every three characters typed in approximate completer
631 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
633 # don't complete backup files as executables
634 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
636 # start menu completion only if it could find no unambiguous initial string
637 zstyle ':completion:*:correct:*' insert-unambiguous true
638 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
639 zstyle ':completion:*:correct:*' original true
641 # activate color-completion
642 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
644 # format on completion
645 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
647 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
648 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
650 # insert all expansions for expand completer
651 zstyle ':completion:*:expand:*' tag-order all-expansions
652 zstyle ':completion:*:history-words' list false
655 zstyle ':completion:*:history-words' menu yes
657 # ignore duplicate entries
658 zstyle ':completion:*:history-words' remove-all-dups yes
659 zstyle ':completion:*:history-words' stop yes
661 # match uppercase from lowercase
662 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
664 # separate matches into groups
665 zstyle ':completion:*:matches' group 'yes'
666 zstyle ':completion:*' group-name ''
668 if [[ "$NOMENU" -eq 0 ]] ; then
669 # if there are more than 5 options allow selecting from a menu
670 zstyle ':completion:*' menu select=5
672 # don't use any menus at all
676 zstyle ':completion:*:messages' format '%d'
677 zstyle ':completion:*:options' auto-description '%d'
679 # describe options in full
680 zstyle ':completion:*:options' description 'yes'
682 # on processes completion complete all user processes
683 zstyle ':completion:*:processes' command 'ps -au$USER'
685 # offer indexes before parameters in subscripts
686 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
688 # provide verbose completion information
689 zstyle ':completion:*' verbose true
691 # recent (as of Dec 2007) zsh versions are able to provide descriptions
692 # for commands (read: 1st word in the line) that it will list for the user
693 # to choose from. The following disables that, because it's not exactly fast.
694 zstyle ':completion:*:-command-:*:' verbose false
696 # set format for warnings
697 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
699 # define files to ignore for zcompile
700 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
701 zstyle ':completion:correct:' prompt 'correct to: %e'
703 # Ignore completion functions for commands you don't have:
704 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
706 # Provide more processes in completion of programs like killall:
707 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
709 # complete manual by their section
710 zstyle ':completion:*:manuals' separate-sections true
711 zstyle ':completion:*:manuals.*' insert-sections true
712 zstyle ':completion:*:man:*' menu yes select
714 # Search path for sudo completion
715 zstyle ':completion:*:sudo:*' command-path /usr/local/sbin \
723 # provide .. as a completion
724 zstyle ':completion:*' special-dirs ..
726 # run rehash on completion so new installed program are found automatically:
728 (( CURRENT == 1 )) && rehash
733 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
734 if [[ "$NOCOR" -gt 0 ]] ; then
735 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
738 # try to be smart about when to use what completer...
740 zstyle -e ':completion:*' completer '
741 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
742 _last_try="$HISTNO$BUFFER$CURSOR"
743 reply=(_complete _match _ignored _prefix _files)
745 if [[ $words[1] == (rm|mv) ]] ; then
746 reply=(_complete _files)
748 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
753 # command for process lists, the local web server details and host completion
754 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
757 [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
758 zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
762 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
763 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
774 zstyle ':completion:*:hosts' hosts $hosts
775 # TODO: so, why is this here?
776 # zstyle '*' hosts $hosts
778 # use generic completion system for programs not yet defined; (_gnu_generic works
779 # with commands that provide a --help option with "standard" gnu-like output.)
780 for compcom in cp deborphan df feh fetchipac head hnb ipacsum mv \
781 pal stow tail uname ; do
782 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
785 # see upgrade function in this file
786 compdef _hosts upgrade
789 # Keyboard setup: The following is the same code, we wrote for debian's setup.
790 # It ensures the terminal is in the right mode, when zle is active, so the
791 # values from $terminfo are valid. Therefore, this setup should work on all
792 # systems, that have support for `terminfo'. It also requires the zsh in use to
793 # have the `zsh/terminfo' module built.
795 # If you are customising your `zle-line-init()' or `zle-line-finish()'
796 # functions, make sure you call the following utility functions in there:
798 # - zle-line-init(): zle-smkx
799 # - zle-line-finish(): zle-rmkx
801 # Use emacs-like key bindings by default:
806 ## beginning-of-line OR beginning-of-buffer OR beginning of history
807 ## by: Bart Schaefer <schaefer@brasslantern.com>, Bernhard Tittelbach
808 beginning-or-end-of-somewhere() {
810 if [[ ( "${LBUFFER[-1]}" == $'\n' && "${WIDGET}" == beginning-of* ) || \
811 ( "${RBUFFER[1]}" == $'\n' && "${WIDGET}" == end-of* ) ]]; then
812 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
814 zle .${WIDGET:s/somewhere/line-hist/} "$@"
815 if (( HISTNO != hno )); then
816 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
820 zle -N beginning-of-somewhere beginning-or-end-of-somewhere
821 zle -N end-of-somewhere beginning-or-end-of-somewhere
823 ## toggle the ,. abbreviation feature on/off
824 # NOABBREVIATION: default abbreviation-state
825 # 0 - enabled (default)
827 NOABBREVIATION=${NOABBREVIATION:-0}
829 grml_toggle_abbrev() {
830 if (( ${NOABBREVIATION} > 0 )) ; then
836 zle -N grml_toggle_abbrev
838 # add a command line to the shells history without executing it
839 commit-to-history() {
840 print -s ${(z)BUFFER}
843 zle -N commit-to-history
845 # only slash should be considered as a word separator:
846 slash-backward-kill-word() {
847 local WORDCHARS="${WORDCHARS:s@/@}"
849 zle backward-kill-word
851 zle -N slash-backward-kill-word
853 # a generic accept-line wrapper
855 # This widget can prevent unwanted autocorrections from command-name
856 # to _command-name, rehash automatically on enter and call any number
857 # of builtin and user-defined widgets in different contexts.
859 # For a broader description, see:
860 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
862 # The code is imported from the file 'zsh/functions/accept-line' from
863 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
864 # distributed under the same terms as zsh itself.
866 # A newly added command will may not be found or will cause false
867 # correction attempts, if you got auto-correction set. By setting the
868 # following style, we force accept-line() to rehash, if it cannot
869 # find the first word on the command line in the $command[] hash.
870 zstyle ':acceptline:*' rehash true
872 function Accept-Line() {
873 setopt localoptions noksharrays
877 local alcontext=${1:-$alcontext}
879 zstyle -a ":acceptline:${alcontext}" actions subs
881 (( ${#subs} < 1 )) && return 0
884 for sub in ${subs} ; do
885 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
888 (( aldone > 0 )) && break
892 function Accept-Line-getdefault() {
896 zstyle -s ":acceptline:${alcontext}" default_action default_action
897 case ${default_action} in
899 printf ".accept-line"
902 printf ${default_action}
907 function Accept-Line-HandleContext() {
910 default_action=$(Accept-Line-getdefault)
911 zstyle -T ":acceptline:${alcontext}" call_default \
912 && zle ${default_action}
915 function accept-line() {
916 setopt localoptions noksharrays
919 local buf com fname format msg default_action
923 cmdline=(${(z)BUFFER})
927 Accept-Line 'preprocess'
929 zstyle -t ":acceptline:${alcontext}" rehash \
930 && [[ -z ${commands[$com]} ]] \
934 && [[ -n ${reswords[(r)$com]} ]] \
935 || [[ -n ${aliases[$com]} ]] \
936 || [[ -n ${functions[$com]} ]] \
937 || [[ -n ${builtins[$com]} ]] \
938 || [[ -n ${commands[$com]} ]] ; then
940 # there is something sensible to execute, just do it.
942 Accept-Line-HandleContext
947 if [[ -o correct ]] \
948 || [[ -o correctall ]] \
949 && [[ -n ${functions[$fname]} ]] ; then
951 # nothing there to execute but there is a function called
952 # _command_name; a completion widget. Makes no sense to
953 # call it on the commandline, but the correct{,all} options
954 # will ask for it nevertheless, so warn the user.
955 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
956 # Okay, we warned the user before, he called us again,
957 # so have it his way.
959 Accept-Line-HandleContext
964 if zstyle -t ":acceptline:${alcontext}" nocompwarn ; then
966 Accept-Line-HandleContext
968 # prepare warning message for the user, configurable via zstyle.
969 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
971 if [[ -z ${msg} ]] ; then
972 msg="%c will not execute and completion %f exists."
975 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
980 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
981 # If we are here, the commandline contains something that is not
982 # executable, which is neither subject to _command_name correction
983 # and is not empty. might be a variable assignment
985 Accept-Line-HandleContext
990 # If we got this far, the commandline only contains whitespace, or is empty.
992 Accept-Line-HandleContext
997 zle -N Accept-Line-HandleContext
999 # power completion - abbreviation expansion
1000 # power completion / abbreviation expansion / buffer expansion
1001 # see http://zshwiki.org/home/examples/zleiab for details
1002 # less risky than the global aliases but powerful as well
1003 # just type the abbreviation key and afterwards ',.' to expand it
1006 setopt interactivecomments
1008 # key # value (#d additional doc string)
1014 'G' '|& grep '${grep_options:+"${grep_options[*]}"}
1016 'Hl' ' --help |& less -r' #d (Display help in pager)
1020 'N' '&>/dev/null' #d (No Output)
1021 'R' '| tr A-z N-za-m' #d (ROT13)
1022 'SL' '| sort | less'
1027 'co' './configure && make && sudo make install'
1035 if (( NOABBREVIATION > 0 )) ; then
1036 LBUFFER="${LBUFFER},."
1040 LBUFFER=${LBUFFER%%(#m)[.\-+:|_a-zA-Z0-9]#}
1041 LBUFFER+=${abk[$MATCH]:-$MATCH}
1048 zle -M "$(print "Type ,. after these abbreviations to expand them:"; print -a -C 2 ${(kv)abk})"
1051 zle -N help-show-abk
1053 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
1054 insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
1055 zle -N insert-datestamp
1057 # press esc-m for inserting last typed word again (thanks to caphuso!)
1058 insert-last-typed-word() { zle insert-last-word -- 0 -1 };
1059 zle -N insert-last-typed-word;
1061 function grml-zsh-fg() {
1062 if (( ${#jobstates} )); then
1064 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
1065 BUFFER="${BUFFER}fg"
1068 zle -M 'No background jobs. Doing nothing.'
1073 # run command line as user root via sudo:
1074 sudo-command-line() {
1075 [[ -z $BUFFER ]] && zle up-history
1076 if [[ $BUFFER != sudo\ * ]]; then
1077 BUFFER="sudo $BUFFER"
1078 CURSOR=$(( CURSOR+5 ))
1081 zle -N sudo-command-line
1083 ### jump behind the first word on the cmdline.
1084 ### useful to add options.
1085 function jump_after_first_word() {
1087 words=(${(z)BUFFER})
1089 if (( ${#words} <= 1 )) ; then
1092 CURSOR=${#${words[1]}}
1095 zle -N jump_after_first_word
1097 #f5# Create directory under cursor or the selected area
1099 # Press ctrl-xM to create the directory under the cursor or the selected area.
1100 # To select an area press ctrl-@ or ctrl-space and use the cursor.
1101 # Use case: you type "mv abc ~/testa/testb/testc/" and remember that the
1102 # directory does not exist yet -> press ctrl-XM and problem solved
1104 if ((REGION_ACTIVE==1)); then
1105 local F=$MARK T=$CURSOR
1106 if [[ $F -gt $T ]]; then
1110 # get marked area from buffer and eliminate whitespace
1111 PATHTOMKDIR=${BUFFER[F+1,T]%%[[:space:]]##}
1112 PATHTOMKDIR=${PATHTOMKDIR##[[:space:]]##}
1114 local bufwords iword
1115 bufwords=(${(z)LBUFFER})
1117 bufwords=(${(z)BUFFER})
1118 PATHTOMKDIR="${(Q)bufwords[iword]}"
1120 [[ -z "${PATHTOMKDIR}" ]] && return 1
1121 PATHTOMKDIR=${~PATHTOMKDIR}
1122 if [[ -e "${PATHTOMKDIR}" ]]; then
1123 zle -M " path already exists, doing nothing"
1125 zle -M "$(mkdir -p -v "${PATHTOMKDIR}")"
1130 #k# mkdir -p <dir> from string under cursor or marked area
1131 zle -N inplaceMkDirs
1133 #v1# set number of lines to display per page
1134 HELP_LINES_PER_PAGE=20
1135 #v1# set location of help-zle cache file
1136 HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh
1137 # helper function for help-zle, actually generates the help text
1138 help_zle_parse_keybindings()
1142 unsetopt ksharrays #indexing starts at 1
1144 #v1# choose files that help-zle will parse for keybindings
1145 ((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local )
1147 if [[ -r $HELP_ZLE_CACHE_FILE ]]; then
1149 for f ($HELPZLE_KEYBINDING_FILES) [[ $f -nt $HELP_ZLE_CACHE_FILE ]] && load_cache=1
1150 [[ $load_cache -eq 0 ]] && . $HELP_ZLE_CACHE_FILE && return
1153 #fill with default keybindings, possibly to be overwriten in a file later
1154 #Note that due to zsh inconsistency on escaping assoc array keys, we encase the key in '' which we will remove later
1155 local -A help_zle_keybindings
1156 help_zle_keybindings['<Ctrl>@']="set MARK"
1157 help_zle_keybindings['<Ctrl>x<Ctrl>j']="vi-join lines"
1158 help_zle_keybindings['<Ctrl>x<Ctrl>b']="jump to matching brace"
1159 help_zle_keybindings['<Ctrl>x<Ctrl>u']="undo"
1160 help_zle_keybindings['<Ctrl>_']="undo"
1161 help_zle_keybindings['<Ctrl>x<Ctrl>f<c>']="find <c> in cmdline"
1162 help_zle_keybindings['<Ctrl>a']="goto beginning of line"
1163 help_zle_keybindings['<Ctrl>e']="goto end of line"
1164 help_zle_keybindings['<Ctrl>t']="transpose charaters"
1165 help_zle_keybindings['<Alt>t']="transpose words"
1166 help_zle_keybindings['<Alt>s']="spellcheck word"
1167 help_zle_keybindings['<Ctrl>k']="backward kill buffer"
1168 help_zle_keybindings['<Ctrl>u']="forward kill buffer"
1169 help_zle_keybindings['<Ctrl>y']="insert previously killed word/string"
1170 help_zle_keybindings["<Alt>'"]="quote line"
1171 help_zle_keybindings['<Alt>"']="quote from mark to cursor"
1172 help_zle_keybindings['<Alt><arg>']="repeat next cmd/char <arg> times (<Alt>-<Alt>1<Alt>0a -> -10 times 'a')"
1173 help_zle_keybindings['<Alt>u']="make next word Uppercase"
1174 help_zle_keybindings['<Alt>l']="make next word lowercase"
1175 help_zle_keybindings['<Ctrl>xd']="preview expansion under cursor"
1176 help_zle_keybindings['<Alt>q']="push current CL into background, freeing it. Restore on next CL"
1177 help_zle_keybindings['<Alt>.']="insert (and interate through) last word from prev CLs"
1178 help_zle_keybindings['<Alt>,']="complete word from newer history (consecutive hits)"
1179 help_zle_keybindings['<Alt>m']="repeat last typed word on current CL"
1180 help_zle_keybindings['<Ctrl>v']="insert next keypress symbol literally (e.g. for bindkey)"
1181 help_zle_keybindings['!!:n*<Tab>']="insert last n arguments of last command"
1182 help_zle_keybindings['!!:n-<Tab>']="insert arguments n..N-2 of last command (e.g. mv s s d)"
1183 help_zle_keybindings['<Alt>h']="show help/manpage for current command"
1185 #init global variables
1186 unset help_zle_lines help_zle_sln
1187 typeset -g -a help_zle_lines
1188 typeset -g help_zle_sln=1
1191 local lastkeybind_desc contents #last description starting with #k# that we found
1192 local num_lines_elapsed=0 #number of lines between last description and keybinding
1193 #search config files in the order they a called (and thus the order in which they overwrite keybindings)
1194 for f in $HELPZLE_KEYBINDING_FILES; do
1195 [[ -r "$f" ]] || continue #not readable ? skip it
1197 for cline in "${(f)contents}"; do
1198 #zsh pattern: matches lines like: #k# ..............
1199 if [[ "$cline" == (#s)[[:space:]]#\#k\#[[:space:]]##(#b)(*)[[:space:]]#(#e) ]]; then
1200 lastkeybind_desc="$match[*]"
1202 #zsh pattern: matches lines that set a keybinding using bindkey or compdef -k
1203 # ignores lines that are commentend out
1204 # grabs first in '' or "" enclosed string with length between 1 and 6 characters
1205 elif [[ "$cline" == [^#]#(bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then
1206 #description prevously found ? description not more than 2 lines away ? keybinding not empty ?
1207 if [[ -n $lastkeybind_desc && $num_lines_elapsed -lt 2 && -n $match[1] ]]; then
1208 #substitute keybinding string with something readable
1209 k=${${${${${${${match[1]/\\e\^h/<Alt><BS>}/\\e\^\?/<Alt><BS>}/\\e\[5~/<PageUp>}/\\e\[6~/<PageDown>}//(\\e|\^\[)/<Alt>}//\^/<Ctrl>}/3~/<Alt><Del>}
1210 #put keybinding in assoc array, possibly overwriting defaults or stuff found in earlier files
1211 #Note that we are extracting the keybinding-string including the quotes (see Note at beginning)
1212 help_zle_keybindings[${k}]=$lastkeybind_desc
1216 ((num_lines_elapsed++))
1221 #calculate length of keybinding column
1223 for k (${(k)help_zle_keybindings[@]}) ((kstrlen < ${#k})) && kstrlen=${#k}
1224 #convert the assoc array into preformated lines, which we are able to sort
1225 for k v in ${(kv)help_zle_keybindings[@]}; do
1226 #pad keybinding-string to kstrlen chars and remove outermost characters (i.e. the quotes)
1227 help_zle_lines+=("${(r:kstrlen:)k[2,-2]}${v}")
1229 #sort lines alphabetically
1230 help_zle_lines=("${(i)help_zle_lines[@]}")
1231 [[ -d ${HELP_ZLE_CACHE_FILE:h} ]] || mkdir -p "${HELP_ZLE_CACHE_FILE:h}"
1232 echo "help_zle_lines=(${(q)help_zle_lines[@]})" >| $HELP_ZLE_CACHE_FILE
1233 zcompile $HELP_ZLE_CACHE_FILE
1235 typeset -g help_zle_sln
1236 typeset -g -a help_zle_lines
1238 # Provides (partially autogenerated) help on keybindings and the zsh line editor
1242 unsetopt ksharrays #indexing starts at 1
1243 #help lines already generated ? no ? then do it
1244 [[ ${+functions[help_zle_parse_keybindings]} -eq 1 ]] && {help_zle_parse_keybindings && unfunction help_zle_parse_keybindings}
1245 #already displayed all lines ? go back to the start
1246 [[ $help_zle_sln -gt ${#help_zle_lines} ]] && help_zle_sln=1
1247 local sln=$help_zle_sln
1248 #note that help_zle_sln is a global var, meaning we remember the last page we viewed
1249 help_zle_sln=$((help_zle_sln + HELP_LINES_PER_PAGE))
1250 zle -M "${(F)help_zle_lines[sln,help_zle_sln-1]}"
1254 ## complete word from currently visible Screen or Tmux buffer.
1255 if check_com -c screen || check_com -c tmux; then
1256 _complete_screen_display() {
1257 [[ "$TERM" != "screen" ]] && return 1
1259 local TMPFILE=$(mktemp)
1260 local -U -a _screen_display_wordlist
1261 trap "rm -f $TMPFILE" EXIT
1263 # fill array with contents from screen hardcopy
1264 if ((${+TMUX})); then
1265 #works, but crashes tmux below version 1.4
1266 #luckily tmux -V option to ask for version, was also added in 1.4
1267 tmux -V &>/dev/null || return
1268 tmux -q capture-pane \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0
1270 screen -X hardcopy $TMPFILE
1271 # screen sucks, it dumps in latin1, apparently always. so recode it
1273 check_com recode && recode latin1 $TMPFILE
1275 _screen_display_wordlist=( ${(QQ)$(<$TMPFILE)} )
1276 # remove PREFIX to be completed from that array
1277 _screen_display_wordlist[${_screen_display_wordlist[(i)$PREFIX]}]=""
1278 compadd -a _screen_display_wordlist
1280 #m# k CTRL-x\,\,\,S Complete word from GNU screen buffer
1282 compdef -k _complete_screen_display complete-word '^xS'
1285 # Load a few more functions and tie them to widgets, so they can be bound:
1287 function zrcautozle() {
1290 zrcautoload $fnc && zle -N $fnc
1293 function zrcgotwidget() {
1294 (( ${+widgets[$1]} ))
1297 function zrcgotkeymap() {
1298 [[ -n ${(M)keymaps:#$1} ]]
1301 zrcautozle insert-files
1302 zrcautozle edit-command-line
1303 zrcautozle insert-unicode-char
1304 if zrcautoload history-search-end; then
1305 zle -N history-beginning-search-backward-end history-search-end
1306 zle -N history-beginning-search-forward-end history-search-end
1308 zle -C hist-complete complete-word _generic
1309 zstyle ':completion:hist-complete:*' completer _history
1311 # The actual terminal setup hooks and bindkey-calls:
1313 # An array to note missing features to ease diagnosis in case of problems.
1314 typeset -ga grml_missing_features
1316 function zrcbindkey() {
1317 if (( ARGC )) && zrcgotwidget ${argv[-1]}; then
1322 function bind2maps () {
1323 local i sequence widget
1326 while [[ "$1" != "--" ]]; do
1332 sequence="${key[$1]}"
1335 [[ -z "$sequence" ]] && return 1
1337 for i in "${maps[@]}"; do
1338 zrcbindkey -M "$i" "$sequence" "$widget"
1342 if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
1343 function zle-smkx () {
1344 printf '%s' ${terminfo[smkx]}
1346 function zle-rmkx () {
1347 printf '%s' ${terminfo[rmkx]}
1349 function zle-line-init () {
1352 function zle-line-finish () {
1355 zle -N zle-line-init
1356 zle -N zle-line-finish
1358 for i in {s,r}mkx; do
1359 (( ${+terminfo[$i]} )) || grml_missing_features+=($i)
1366 Home "${terminfo[khome]}"
1367 End "${terminfo[kend]}"
1368 Insert "${terminfo[kich1]}"
1369 Delete "${terminfo[kdch1]}"
1370 Up "${terminfo[kcuu1]}"
1371 Down "${terminfo[kcud1]}"
1372 Left "${terminfo[kcub1]}"
1373 Right "${terminfo[kcuf1]}"
1374 PageUp "${terminfo[kpp]}"
1375 PageDown "${terminfo[knp]}"
1376 BackTab "${terminfo[kcbt]}"
1379 bind2maps emacs -- Home beginning-of-somewhere
1380 bind2maps viins vicmd -- Home vi-beginning-of-line
1381 bind2maps emacs -- End end-of-somewhere
1382 bind2maps viins vicmd -- End vi-end-of-line
1383 bind2maps emacs viins -- Insert overwrite-mode
1384 bind2maps vicmd -- Insert vi-insert
1385 bind2maps emacs -- Delete delete-char
1386 bind2maps viins vicmd -- Delete vi-delete-char
1387 bind2maps emacs viins vicmd -- Up up-line-or-search
1388 bind2maps emacs viins vicmd -- Down down-line-or-search
1389 bind2maps emacs -- Left backward-char
1390 bind2maps viins vicmd -- Left vi-backward-char
1391 bind2maps emacs -- Right forward-char
1392 bind2maps viins vicmd -- Right vi-forward-char
1393 bind2maps viins vicmd -- Right vi-forward-char
1395 if zrcgotkeymap menuselect; then
1396 #m# k Shift-tab Perform backwards menu completion
1397 bind2maps menuselect -- BackTab reverse-menu-complete
1399 #k# menu selection: pick item but stay in the menu
1400 zrcbindkey -M menuselect '\e^M' accept-and-menu-complete
1401 # also use + and INSERT since it's easier to press repeatedly
1402 zrcbindkey -M menuselect "+" accept-and-menu-complete
1403 zrcbindkey -M menuselect "^[[2~" accept-and-menu-complete
1405 # accept a completion and try to complete again by using menu
1406 # completion; very useful with completing directories
1407 # by using 'undo' one's got a simple file browser
1408 zrcbindkey -M menuselect '^o' accept-and-infer-next-history
1411 #k# Display list of abbreviations that expand when followed by ,.
1412 zrcbindkey ",." zleiab
1413 zrcbindkey '^xb' help-show-abk
1414 zrcbindkey '^xM' inplaceMkDirs
1415 #k# display help for keybindings and ZLE
1416 zrcbindkey '^xz' help-zle
1418 #k# Insert files and test globbing
1419 zrcbindkey "^xf" insert-files # C-x-f
1421 #k# Edit the current line in \kbd{\$EDITOR}
1422 zrcbindkey '\ee' edit-command-line
1424 ## use Ctrl-left-arrow and Ctrl-right-arrow for jumping to word-beginnings on the CL
1425 zrcbindkey "\e[5C" forward-word
1426 zrcbindkey "\e[5D" backward-word
1427 zrcbindkey "\e[1;5C" forward-word
1428 zrcbindkey "\e[1;5D" backward-word
1429 ## the same for alt-left-arrow and alt-right-arrow
1430 zrcbindkey '^[[1;3C' forward-word
1431 zrcbindkey '^[[1;3D' backward-word
1433 #k# search history backward for entry beginning with typed text
1434 zrcbindkey '^xp' history-beginning-search-backward-end
1435 #k# search history forward for entry beginning with typed text
1436 zrcbindkey '^xP' history-beginning-search-forward-end
1437 #k# search history backward for entry beginning with typed text
1438 zrcbindkey "\e[5~" history-beginning-search-backward-end # PageUp
1439 #k# search history forward for entry beginning with typed text
1440 zrcbindkey "\e[6~" history-beginning-search-forward-end # PageDown
1442 # insert unicode character
1443 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
1444 # See for example http://unicode.org/charts/ for unicode characters code
1445 #k# Insert Unicode character
1446 zrcbindkey '^xi' insert-unicode-char
1448 #k# Toggle abbreviation expansion on/off
1449 zrcbindkey '^xA' grml_toggle_abbrev
1450 zrcbindkey "^x^h" commit-to-history
1452 #k# Kill left-side word or everything up to next slash
1453 zrcbindkey '\ev' slash-backward-kill-word
1454 #k# Kill left-side word or everything up to next slash
1455 zrcbindkey '\e^h' slash-backward-kill-word
1456 #k# Kill left-side word or everything up to next slash
1457 zrcbindkey '\e^?' slash-backward-kill-word
1459 # use the new *-pattern-* widgets for incremental history search
1460 if zrcgotwidget history-incremental-pattern-search-backward; then
1461 zrcbindkey '^r' history-incremental-pattern-search-backward
1462 zrcbindkey '^s' history-incremental-pattern-search-forward
1465 # Do history expansion on space:
1466 zrcbindkey ' ' magic-space
1467 #k# Trigger menu-complete
1468 zrcbindkey '\ei' menu-complete # menu completion via esc-i
1469 #k# Insert a timestamp on the command line (yyyy-mm-dd)
1470 zrcbindkey '^ed' insert-datestamp
1471 #k# Insert last typed word
1472 zrcbindkey "\em" insert-last-typed-word
1473 #k# A smart shortcut for \kbd{fg<enter>}
1474 zrcbindkey '^z' grml-zsh-fg
1475 #k# prepend the current command with "sudo"
1476 zrcbindkey "^os" sudo-command-line
1477 #k# jump to after first word (for adding options)
1478 zrcbindkey '^x1' jump_after_first_word
1479 #k# complete word from history with menu
1480 zrcbindkey "^x^x" hist-complete
1487 # we don't want to quote/espace URLs on our own...
1488 # if autoload -U url-quote-magic ; then
1489 # zle -N self-insert url-quote-magic
1490 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
1492 # print 'Notice: no url-quote-magic available :('
1494 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
1496 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
1497 alias run-help >&/dev/null && unalias run-help
1498 for rh in run-help{,-git,-svk,-svn}; do
1502 # command not found handling
1504 (( ${COMMAND_NOT_FOUND} == 1 )) &&
1505 function command_not_found_handler() {
1507 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
1508 ${GRML_ZSH_CNF_HANDLER} $1
1515 ZSHDIR=${ZDOTDIR:-${HOME}/.zsh}
1518 HISTFILE=${ZDOTDIR:-${HOME}}/.zsh_history
1519 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
1520 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
1524 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
1525 DIRSTACKFILE=${DIRSTACKFILE:-${ZDOTDIR:-${HOME}}/.zdirs}
1527 if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
1528 dirstack=( ${(f)"$(< $DIRSTACKFILE)"} )
1529 # "cd -" won't work after login by just setting $OLDPWD, so
1530 [[ -d $dirstack[1] ]] && cd $dirstack[1] && cd $OLDPWD
1535 my_stack=( ${PWD} ${dirstack} )
1537 builtin print -l ${(u)my_stack} >! ${DIRSTACKFILE}
1539 uprint my_stack >! ${DIRSTACKFILE}
1543 # directory based profiles
1547 # chpwd_profiles(): Directory Profiles, Quickstart:
1551 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1552 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1555 # For details see the `grmlzshrc.5' manual page.
1556 function chpwd_profiles() {
1557 local profile context
1560 context=":chpwd:profiles:$PWD"
1561 zstyle -s "$context" profile profile || profile='default'
1562 zstyle -T "$context" re-execute && reexecute=1 || reexecute=0
1564 if (( ${+parameters[CHPWD_PROFILE]} == 0 )); then
1565 typeset -g CHPWD_PROFILE
1566 local CHPWD_PROFILES_INIT=1
1567 (( ${+functions[chpwd_profiles_init]} )) && chpwd_profiles_init
1568 elif [[ $profile != $CHPWD_PROFILE ]]; then
1569 (( ${+functions[chpwd_leave_profile_$CHPWD_PROFILE]} )) \
1570 && chpwd_leave_profile_${CHPWD_PROFILE}
1572 if (( reexecute )) || [[ $profile != $CHPWD_PROFILE ]]; then
1573 (( ${+functions[chpwd_profile_$profile]} )) && chpwd_profile_${profile}
1576 CHPWD_PROFILE="${profile}"
1580 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1584 # Prompt setup for grml:
1586 # set colors for use in prompts (modern zshs allow for the use of %F{red}foo%f
1587 # in prompts to get a red "foo" embedded, but it's good to keep these for
1588 # backwards compatibility).
1589 if zrcautoload colors && colors 2>/dev/null ; then
1590 BLUE="%{${fg[blue]}%}"
1591 RED="%{${fg_bold[red]}%}"
1592 GREEN="%{${fg[green]}%}"
1593 CYAN="%{${fg[cyan]}%}"
1594 MAGENTA="%{${fg[magenta]}%}"
1595 YELLOW="%{${fg[yellow]}%}"
1596 WHITE="%{${fg[white]}%}"
1597 NO_COLOR="%{${reset_color}%}"
1599 BLUE=$'%{\e[1;34m%}'
1601 GREEN=$'%{\e[1;32m%}'
1602 CYAN=$'%{\e[1;36m%}'
1603 WHITE=$'%{\e[1;37m%}'
1604 MAGENTA=$'%{\e[1;35m%}'
1605 YELLOW=$'%{\e[1;33m%}'
1606 NO_COLOR=$'%{\e[0m%}'
1609 # First, the easy ones: PS2..4:
1611 # secondary prompt, printed when the shell needs more information to complete a
1614 # selection prompt used within a select loop.
1616 # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
1619 # Some additional features to use with our prompt:
1623 # - vcs_info setup and version specific fixes
1625 # display battery status on right side of prompt via running 'BATTERY=1 zsh'
1626 if [[ $BATTERY -gt 0 ]] ; then
1627 if ! check_com -c acpi ; then
1633 if [[ $BATTERY -gt 0 ]] ; then
1634 PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]#Battery <->: [^0-9]##, (<->)%*/${match[1]}}"
1635 if [[ -z "$PERCENT" ]] ; then
1636 PERCENT='acpi not present'
1638 if [[ "$PERCENT" -lt 20 ]] ; then
1639 PERCENT="warning: ${PERCENT}%%"
1641 PERCENT="${PERCENT}%%"
1647 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
1648 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
1649 debian_chroot=$(</etc/debian_chroot)
1652 # gather version control information for inclusion in a prompt
1654 if zrcautoload vcs_info; then
1655 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1656 # function, which can cause a lot of trouble with our directory-based
1658 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1659 function VCS_INFO_realpath () {
1660 setopt localoptions NO_shwordsplit chaselinks
1661 ( builtin cd -q $1 2> /dev/null && pwd; )
1665 zstyle ':vcs_info:*' max-exports 2
1667 if [[ -o restricted ]]; then
1668 zstyle ':vcs_info:*' enable NONE
1672 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1673 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1674 # TODO: The included vcs_info() version still uses $VCS_INFO_message_N_.
1675 # That needs to be the use of $VCS_INFO_message_N_ needs to be changed
1676 # to $vcs_info_msg_N_ as soon as we use the included version.
1677 if [[ "$TERM" == dumb ]] ; then
1678 zstyle ':vcs_info:*' actionformats "(%s%)-[%b|%a] " "zsh: %r"
1679 zstyle ':vcs_info:*' formats "(%s%)-[%b] " "zsh: %r"
1681 # these are the same, just with a lot of colors:
1682 zstyle ':vcs_info:*' actionformats "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOR} " \
1684 zstyle ':vcs_info:*' formats "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOR}%} " \
1686 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YELLOW}%r"
1689 # Now for the fun part: The grml prompt themes in `promptsys' mode of operation
1691 # This actually defines three prompts:
1697 # They all share the same code and only differ with respect to which items they
1698 # contain. The main source of documentation is the `prompt_grml_help' function
1699 # below, which gets called when the user does this: prompt -h grml
1701 function prompt_grml_help () {
1705 This is the prompt as used by the grml-live system <http://grml.org>. It is
1706 a rather simple one-line prompt, that by default looks something like this:
1708 <user>@<host> <current-working-directory>[ <vcs_info-data>]%
1710 The prompt itself integrates with zsh's prompt themes system (as you are
1711 witnessing right now) and is configurable to a certain degree. In
1712 particular, these aspects are customisable:
1714 - The items used in the prompt (e.g. you can remove \`user' from
1715 the list of activated items, which will cause the user name to
1716 be omitted from the prompt string).
1718 - The attributes used with the items are customisable via strings
1719 used before and after the actual item.
1721 The available items are: at, battery, change-root, date, grml-chroot,
1722 history, host, jobs, newline, path, percent, rc, rc-always, sad-smiley,
1723 shell-level, time, user, vcs
1725 The actual configuration is done via zsh's \`zstyle' mechanism. The
1726 context, that is used while looking up styles is:
1728 ':prompt:grml:<left-or-right>:<subcontext>'
1730 Here <left-or-right> is either \`left' or \`right', signifying whether the
1731 style should affect the left or the right prompt. <subcontext> is either
1732 \`setup' or 'items:<item>', where \`<item>' is one of the available items.
1736 - use-rprompt (boolean): If \`true' (the default), print a sad smiley
1737 in $RPROMPT if the last command a returned non-successful error code.
1738 (This in only valid if <left-or-right> is "right"; ignored otherwise)
1740 - items (list): The list of items used in the prompt. If \`vcs' is
1741 present in the list, the theme's code invokes \`vcs_info'
1742 accordingly. Default (left): rc change-root user at host path vcs
1743 percent; Default (right): sad-smiley
1745 Available styles in 'items:<item>' are: pre, post. These are strings that
1746 are inserted before (pre) and after (post) the item in question. Thus, the
1747 following would cause the user name to be printed in red instead of the
1750 zstyle ':prompt:grml:*:items:user' pre '%F{red}'
1752 Note, that the \`post' style may remain at its default value, because its
1753 default value is '%f', which turns the foreground text attribute off (which
1754 is exactly, what is still required with the new \`pre' value).
1758 function prompt_grml-chroot_help () {
1762 This is a variation of the grml prompt, see: prompt -h grml
1764 The main difference is the default value of the \`items' style. The rest
1765 behaves exactly the same. Here are the defaults for \`grml-chroot':
1767 - left: grml-chroot user at host path percent
1768 - right: (empty list)
1772 function prompt_grml-large_help () {
1776 This is a variation of the grml prompt, see: prompt -h grml
1778 The main difference is the default value of the \`items' style. In
1779 particular, this theme uses _two_ lines instead of one with the plain
1780 \`grml' theme. The rest behaves exactly the same. Here are the defaults
1783 - left: rc jobs history shell-level change-root time date newline user
1784 at host path vcs percent
1789 function grml_prompt_setup () {
1791 autoload -Uz vcs_info
1792 autoload -Uz add-zsh-hook
1793 add-zsh-hook precmd prompt_$1_precmd
1796 function prompt_grml_setup () {
1797 grml_prompt_setup grml
1800 function prompt_grml-chroot_setup () {
1801 grml_prompt_setup grml-chroot
1804 function prompt_grml-large_setup () {
1805 grml_prompt_setup grml-large
1808 # These maps define default tokens and pre-/post-decoration for items to be
1809 # used within the themes. All defaults may be customised in a context sensitive
1810 # matter by using zsh's `zstyle' mechanism.
1811 typeset -gA grml_prompt_pre_default \
1812 grml_prompt_post_default \
1813 grml_prompt_token_default \
1814 grml_prompt_token_function
1816 grml_prompt_pre_default=(
1821 grml-chroot '%F{red}'
1831 shell-level '%F{red}'
1837 grml_prompt_post_default=(
1858 grml_prompt_token_default=(
1861 change-root 'debian_chroot'
1863 grml-chroot 'GRML_CHROOT'
1864 history '{history#%!} '
1866 jobs '[%j running job(s)] '
1868 path '%40<..<%~%<< '
1872 sad-smiley '%(?..:()'
1873 shell-level '%(3L.+ .)'
1874 time '%D{%H:%M:%S} '
1879 function GRML_theme_add_token_usage () {
1881 Usage: grml_theme_add_token <name> [-f|-i] <token/function> [<pre> <post>]
1883 <name> is the name for the newly added token. If the \`-f' or \`-i' options
1884 are used, <token/function> is the name of the function (see below for
1885 details). Otherwise it is the literal token string to be used. <pre> and
1886 <post> are optional.
1890 -f <function> Use a function named \`<function>' each time the token
1893 -i <function> Use a function named \`<function>' to initialise the
1894 value of the token _once_ at runtime.
1896 The functions are called with one argument: the token's new name. The
1897 return value is expected in the \$REPLY parameter. The use of these
1898 options is mutually exclusive.
1902 To add a new token \`day' that expands to the current weekday in the
1903 current locale in green foreground colour, use this:
1905 grml_theme_add_token day '%D{%A}' '%F{green}' '%f'
1907 Another example would be support for \$VIRTUAL_ENV:
1909 function virtual_env_prompt () {
1910 REPLY=\${VIRTUAL_ENV+\${VIRTUAL_ENV:t} }
1912 grml_theme_add_token virtual-env -f virtual_env_prompt
1914 After that, you will be able to use a changed \`items' style to
1915 assemble your prompt.
1919 function grml_theme_add_token () {
1921 local name token pre post
1922 local -i init funcall
1924 if (( ARGC == 0 )); then
1925 GRML_theme_add_token_usage
1935 if [[ $1 == '-f' ]]; then
1938 elif [[ $1 == '-i' ]]; then
1943 if (( ARGC == 0 )); then
1945 grml_theme_add_token: No token-string/function-name provided!\n\n'
1946 GRML_theme_add_token_usage
1951 if (( ARGC != 0 && ARGC != 2 )); then
1953 grml_theme_add_token: <pre> and <post> need to by specified _both_!\n\n'
1954 GRML_theme_add_token_usage
1963 if (( ${+grml_prompt_token_default[$name]} )); then
1965 grml_theme_add_token: Token `%s'\'' exists! Giving up!\n\n' $name
1966 GRML_theme_add_token_usage
1973 grml_prompt_pre_default[$name]=$pre
1974 grml_prompt_post_default[$name]=$post
1975 if (( funcall )); then
1976 grml_prompt_token_function[$name]=$token
1977 grml_prompt_token_default[$name]=23
1979 grml_prompt_token_default[$name]=$token
1983 function grml_typeset_and_wrap () {
1990 if (( ${+parameters[$new]} )); then
1991 typeset -g "${target}=${(P)target}${left}${(P)new}${right}"
1995 function grml_prompt_addto () {
1998 local lr it apre apost new v
2002 [[ $target == PS1 ]] && lr=left || lr=right
2003 zstyle -a ":prompt:${grmltheme}:${lr}:setup" items items || items=( "$@" )
2004 typeset -g "${target}="
2005 for it in "${items[@]}"; do
2006 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" pre apre \
2007 || apre=${grml_prompt_pre_default[$it]}
2008 zstyle -s ":prompt:grml:${grmltheme}:${lr}:$it" post apost \
2009 || apost=${grml_prompt_post_default[$it]}
2010 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" token new \
2011 || new=${grml_prompt_token_default[$it]}
2012 typeset -g "${target}=${(P)target}${apre}"
2013 if (( ${+grml_prompt_token_function[$it]} )); then
2014 ${grml_prompt_token_function[$it]} $it
2015 typeset -g "${target}=${(P)target}${REPLY}"
2019 grml_typeset_and_wrap $target $new '' ''
2022 grml_typeset_and_wrap $target $new '(' ')'
2025 if [[ -n ${(P)new} ]]; then
2026 typeset -g "${target}=${(P)target}(CHROOT)"
2030 v="vcs_info_msg_${new}_"
2031 if (( ! vcscalled )); then
2035 if (( ${+parameters[$v]} )) && [[ -n "${(P)v}" ]]; then
2036 typeset -g "${target}=${(P)target}${(P)v}"
2039 *) typeset -g "${target}=${(P)target}${new}" ;;
2042 typeset -g "${target}=${(P)target}${apost}"
2046 function prompt_grml_precmd () {
2048 local grmltheme=grml
2049 local -a left_items right_items
2050 left_items=(rc change-root user at host path vcs percent)
2051 right_items=(sad-smiley)
2053 prompt_grml_precmd_worker
2056 function prompt_grml-chroot_precmd () {
2058 local grmltheme=grml-chroot
2059 local -a left_items right_items
2060 left_items=(grml-chroot user at host path percent)
2063 prompt_grml_precmd_worker
2066 function prompt_grml-large_precmd () {
2068 local grmltheme=grml-large
2069 local -a left_items right_items
2070 left_items=(rc jobs history shell-level change-root time date newline
2071 user at host path vcs percent)
2072 right_items=(sad-smiley)
2074 prompt_grml_precmd_worker
2077 function prompt_grml_precmd_worker () {
2079 local -i vcscalled=0
2081 grml_prompt_addto PS1 "${left_items[@]}"
2082 if zstyle -T ":prompt:${grmltheme}:right:setup" use-rprompt; then
2083 grml_prompt_addto RPS1 "${right_items[@]}"
2087 grml_prompt_fallback() {
2090 (( ${+functions[vcs_info]} )) && vcs_info
2093 p0="${RED}%(?..%? )${WHITE}${debian_chroot:+($debian_chroot)}"
2094 p1="${BLUE}%n${NO_COLOR}@%m %40<...<%B%~%b%<< "'${vcs_info_msg_0_}'"%# "
2095 if (( EUID == 0 )); then
2096 PROMPT="${BLUE}${p0}${RED}${p1}"
2098 PROMPT="${RED}${p0}${BLUE}${p1}"
2103 if zrcautoload promptinit && promptinit 2>/dev/null ; then
2104 # Since we define the required functions in here and not in files in
2105 # $fpath, we need to stick the theme's name into `$prompt_themes'
2106 # ourselves, since promptinit does not pick them up otherwise.
2107 prompt_themes+=( grml grml-chroot grml-large )
2108 # Also, keep the array sorted...
2109 prompt_themes=( "${(@on)prompt_themes}" )
2111 print 'Notice: no promptinit available :('
2112 grml_prompt_fallback
2116 # The prompt themes use modern features of zsh, that require at least
2117 # version 4.3.7 of the shell. Use the fallback otherwise.
2118 if [[ $BATTERY -gt 0 ]]; then
2119 zstyle ':prompt:grml:right:setup' items sad-smiley battery
2120 add-zsh-hook precmd battery
2122 if [[ "$TERM" == dumb ]] ; then
2123 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" pre ''
2124 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" post ' '
2125 for i in rc user path jobs history date time shell-level; do
2126 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" pre ''
2127 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" post ''
2130 zstyle ':prompt:grml(|-large|-chroot):right:setup' use-rprompt false
2131 elif (( EUID == 0 )); then
2132 zstyle ':prompt:grml(|-large|-chroot):*:items:user' pre '%F{red}'
2135 # Finally enable one of the prompts.
2136 if [[ -n $GRML_CHROOT ]]; then
2138 elif [[ $GRMLPROMPT -gt 0 ]]; then
2144 grml_prompt_fallback
2147 # Terminal-title wizardry
2149 function ESC_print () {
2150 info_print $'\ek' $'\e\\' "$@"
2152 function set_title () {
2153 info_print $'\e]0;' $'\a' "$@"
2156 function info_print () {
2157 local esc_begin esc_end
2161 printf '%s' ${esc_begin}
2163 printf '%s' "${esc_end}"
2166 function grml_reset_screen_title () {
2167 # adjust title of xterm
2168 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
2169 [[ ${NOTITLE:-} -gt 0 ]] && return 0
2172 set_title ${(%):-"%n@%m: %~"}
2177 function grml_vcs_to_screen_title () {
2178 if [[ $TERM == screen* ]] ; then
2179 if [[ -n ${vcs_info_msg_1_} ]] ; then
2180 ESC_print ${vcs_info_msg_1_}
2187 function grml_maintain_name () {
2188 # set hostname if not running on host with name 'grml'
2189 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
2194 function grml_cmd_to_screen_title () {
2195 # get the name of the program currently running and hostname of local
2196 # machine set screen window title if running in a screen
2197 if [[ "$TERM" == screen* ]] ; then
2198 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME"
2203 function grml_control_xterm_title () {
2206 set_title "${(%):-"%n@%m:"}" "$1"
2211 zrcautoload add-zsh-hook || add-zsh-hook () { :; }
2212 if [[ $NOPRECMD -eq 0 ]]; then
2213 add-zsh-hook precmd grml_reset_screen_title
2214 add-zsh-hook precmd grml_vcs_to_screen_title
2215 add-zsh-hook preexec grml_maintain_name
2216 add-zsh-hook preexec grml_cmd_to_screen_title
2217 if [[ $NOTITLE -eq 0 ]]; then
2218 add-zsh-hook preexec grml_control_xterm_title
2222 # 'hash' some often used directories
2224 hash -d deb=/var/cache/apt/archives
2225 hash -d doc=/usr/share/doc
2226 hash -d linux=/lib/modules/$(command uname -r)/build/
2227 hash -d log=/var/log
2228 hash -d slog=/var/log/syslog
2229 hash -d src=/usr/src
2230 hash -d templ=/usr/share/doc/grml-templates
2231 hash -d tt=/usr/share/doc/texttools-doc
2232 hash -d www=/var/www
2236 if check_com -c screen ; then
2237 if [[ $UID -eq 0 ]] ; then
2238 if [[ -r /etc/grml/screenrc ]]; then
2239 alias screen="${commands[screen]} -c /etc/grml/screenrc"
2241 elif [[ -r $HOME/.screenrc ]] ; then
2242 alias screen="${commands[screen]} -c $HOME/.screenrc"
2244 if [[ -r /etc/grml/screenrc_grml ]]; then
2245 alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
2247 if [[ -r /etc/grml/screenrc ]]; then
2248 alias screen="${commands[screen]} -c /etc/grml/screenrc"
2254 # do we have GNU ls with color-support?
2255 if [[ "$TERM" != dumb ]]; then
2256 #a1# List files with colors (\kbd{ls -b -CF \ldots})
2257 alias ls='ls -b -CF '${ls_options:+"${ls_options[*]}"}
2258 #a1# List all files, with colors (\kbd{ls -la \ldots})
2259 alias la='ls -la '${ls_options:+"${ls_options[*]}"}
2260 #a1# List files with long colored list, without dotfiles (\kbd{ls -l \ldots})
2261 alias ll='ls -l '${ls_options:+"${ls_options[*]}"}
2262 #a1# List files with long colored list, human readable sizes (\kbd{ls -hAl \ldots})
2263 alias lh='ls -hAl '${ls_options:+"${ls_options[*]}"}
2264 #a1# List files with long colored list, append qualifier to filenames (\kbd{ls -lF \ldots})\\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
2265 alias l='ls -lF '${ls_options:+"${ls_options[*]}"}
2267 alias ls='ls -b -CF'
2274 alias mdstat='cat /proc/mdstat'
2275 alias ...='cd ../../'
2277 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
2278 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
2279 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
2282 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
2283 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
2284 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
2286 # make sure it is not assigned yet
2287 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
2290 for ENV in $(env | command grep -i '.utf') ; do
2291 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
2296 # make sure it is not assigned yet
2297 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
2299 if ! isutfenv ; then
2300 for ENV in $(env | command grep -i '\.iso') ; do
2301 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
2306 # especially for roadwarriors using GNU screen and ssh:
2307 if ! check_com asc &>/dev/null ; then
2308 asc() { autossh -t "$@" 'screen -RdU' }
2312 #f1# Hints for the use of zsh on grml
2314 print "$bg[white]$fg[black]
2315 zsh-help - hints for use of zsh on grml
2316 =======================================$reset_color"
2319 Main configuration of zsh happens in /etc/zsh/zshrc.
2320 That file is part of the package grml-etc-core, if you want to
2321 use them on a non-grml-system just get the tar.gz from
2322 http://deb.grml.org/ or (preferably) get it from the git repository:
2324 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
2326 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
2327 The file is still there, but it is empty for backwards compatibility.
2329 For your own changes use these two files:
2333 The former is sourced very early in our zshrc, the latter is sourced
2336 System wide configuration without touching configuration files of grml
2337 can take place in /etc/zsh/zshrc.local.
2339 For information regarding zsh start at http://grml.org/zsh/
2341 Take a look at grml'\''s zsh refcard:
2342 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
2344 Check out the main zsh refcard:
2345 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
2347 And of course visit the zsh-lovers:
2350 You can adjust some options through environment variables when
2351 invoking zsh without having to edit configuration files.
2352 Basically meant for bash users who are not used to the power of
2355 "NOCOR=1 zsh" => deactivate automatic correction
2356 "NOMENU=1 zsh" => do not use auto menu completion
2357 (note: use ctrl-d for completion instead!)
2358 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
2359 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
2360 preexec() and precmd() completely
2361 "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt
2362 "COMMAND_NOT_FOUND=1 zsh"
2363 => Enable a handler if an external command was not found
2364 The command called in the handler can be altered by setting
2365 the GRML_ZSH_CNF_HANDLER variable, the default is:
2366 "/usr/share/command-not-found/command-not-found"
2368 A value greater than 0 is enables a feature; a value equal to zero
2369 disables it. If you like one or the other of these settings, you can
2370 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
2374 $bg[white]$fg[black]
2375 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
2376 Enjoy your grml system with the zsh!$reset_color"
2380 if [[ -r /etc/debian_version ]] ; then
2381 #a3# Execute \kbd{apt-cache search}
2382 alias acs='apt-cache search'
2383 #a3# Execute \kbd{apt-cache show}
2384 alias acsh='apt-cache show'
2385 #a3# Execute \kbd{apt-cache policy}
2386 alias acp='apt-cache policy'
2387 #a3# Execute \kbd{apt-get dist-upgrade}
2388 salias adg="apt-get dist-upgrade"
2389 #a3# Execute \kbd{apt-get install}
2390 salias agi="apt-get install"
2391 #a3# Execute \kbd{aptitude install}
2392 salias ati="aptitude install"
2393 #a3# Execute \kbd{apt-get upgrade}
2394 salias ag="apt-get upgrade"
2395 #a3# Execute \kbd{apt-get update}
2396 salias au="apt-get update"
2397 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
2398 salias -a up="aptitude update ; aptitude safe-upgrade"
2399 #a3# Execute \kbd{dpkg-buildpackage}
2400 alias dbp='dpkg-buildpackage'
2401 #a3# Execute \kbd{grep-excuses}
2402 alias ge='grep-excuses'
2404 # get a root shell as normal user in live-cd mode:
2405 if isgrmlcd && [[ $UID -ne 0 ]] ; then
2409 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
2410 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
2411 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
2412 salias tlog="tail -f /var/log/syslog" # follow the syslog
2415 # sort installed Debian-packages by size
2416 if check_com -c dpkg-query ; then
2417 #a3# List installed Debian-packages sorted by size
2418 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"
2421 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
2422 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
2423 if check_com -c wodim; then
2426 cdrecord is not provided under its original name by Debian anymore.
2427 See #377109 in the BTS of Debian for more details.
2429 Please use the wodim binary instead
2436 # Use hard limits, except for a smaller stack and no core dumps
2438 is425 && limit stack 8192
2439 isgrmlcd && limit core 0 # important for a live-cd-system
2444 # people should use 'grml-x'!
2445 if check_com -c 915resolution; then
2447 echo "Please use 915resolution as resolution modifying tool for Intel \
2453 #a1# Output version of running grml
2454 alias grml-version='cat /etc/grml_version'
2456 if check_com -c grml-debootstrap ; then
2458 echo "Installing debian to harddisk is possible by using grml-debootstrap."
2464 # now run the functions
2466 is4 && isgrml && grmlstuff
2470 is4 && xsource "/etc/zsh/keephack"
2472 # wonderful idea of using "e" glob qualifier by Peter Stephenson
2473 # You use it as follows:
2474 # $ NTREF=/reference/file
2476 # This lists all the files in the current directory newer than the reference file.
2477 # You can also specify the reference file inline; note quotes:
2478 # $ ls -l *(e:'nt ~/.zshenv':)
2480 if [[ -n $1 ]] ; then
2483 [[ $REPLY -nt $NTREF ]]
2488 #f1# Reload an autoloadable function
2489 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
2490 compdef _functions freload
2492 #f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s')
2494 [[ -z "$1" ]] && printf 'Usage: %s <file(s)>\n' "$0" && return 1
2495 for file in "$@" ; do
2496 while [[ -h "$file" ]] ; do
2498 file=$(readlink "$file")
2503 # TODO: Is it supported to use pager settings like this?
2504 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
2505 # with respect to wordsplitting. (ie. ${=PAGER})
2506 if check_com -c $PAGER ; then
2507 #f3# View Debian's changelog of a given package
2510 if [[ -r /usr/share/doc/$1/changelog.Debian.gz ]] ; then
2511 $PAGER /usr/share/doc/$1/changelog.Debian.gz
2512 elif [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2513 $PAGER /usr/share/doc/$1/changelog.gz
2515 if check_com -c aptitude ; then
2516 echo "No changelog for package $1 found, using aptitude to retrieve it."
2518 aptitude -t unstable changelog $1
2520 aptitude changelog $1
2523 echo "No changelog for package $1 found, sorry."
2528 _dchange() { _files -W /usr/share/doc -/ }
2529 compdef _dchange dchange
2531 #f3# View Debian's NEWS of a given package
2534 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
2535 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
2537 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
2538 $PAGER /usr/share/doc/$1/NEWS.gz
2540 echo "No NEWS file for package $1 found, sorry."
2545 _dnews() { _files -W /usr/share/doc -/ }
2546 compdef _dnews dnews
2548 #f3# View Debian's copyright of a given package
2551 if [[ -r /usr/share/doc/$1/copyright ]] ; then
2552 $PAGER /usr/share/doc/$1/copyright
2554 echo "No copyright file for package $1 found, sorry."
2558 _dcopyright() { _files -W /usr/share/doc -/ }
2559 compdef _dcopyright dcopyright
2561 #f3# View upstream's changelog of a given package
2564 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2565 $PAGER /usr/share/doc/$1/changelog.gz
2567 echo "No changelog for package $1 found, sorry."
2571 _uchange() { _files -W /usr/share/doc -/ }
2572 compdef _uchange uchange
2577 ZSH_PROFILE_RC=1 $SHELL "$@"
2580 #f1# Edit an alias via zle
2582 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
2584 compdef _aliases edalias
2586 #f1# Edit a function via zle
2588 [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
2590 compdef _functions edfunc
2592 # use it e.g. via 'Restart apache2'
2593 #m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
2594 #m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
2595 #m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
2596 #m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
2597 #m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
2598 #m# f6 Status() \kbd{/etc/init.d/\em{process}}\quad\kbd{status}
2599 if [[ -d /etc/init.d || -d /etc/service ]] ; then
2601 local action_="${1:l}" # e.g Start/Stop/Restart
2605 local service_target_="$(readlink /etc/init.d/$service_)"
2606 if [[ $service_target_ == "/usr/bin/sv" ]]; then
2608 case "${action_}" in
2609 start) if [[ ! -e /etc/service/$service_ ]]; then
2610 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
2612 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2614 # there is no reload in runits sysv emulation
2615 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
2616 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
2620 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2626 scripts=( /etc/init.d/*(x:t) )
2627 _describe "service startup script" scripts
2630 for i in Start Restart Stop Force-Reload Reload Status ; do
2631 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
2632 compdef _grmlinitd $i
2636 #f1# Provides useful information on globbing
2643 p named pipes (FIFOs)
2644 * executable plain files (0100)
2645 % device files (character or block special)
2646 %b block special files
2647 %c character special files
2648 r owner-readable files (0400)
2649 w owner-writable files (0200)
2650 x owner-executable files (0100)
2651 A group-readable files (0040)
2652 I group-writable files (0020)
2653 E group-executable files (0010)
2654 R world-readable files (0004)
2655 W world-writable files (0002)
2656 X world-executable files (0001)
2657 s setuid files (04000)
2658 S setgid files (02000)
2659 t files with the sticky bit (01000)
2661 print *(m-1) # Files modified up to a day ago
2662 print *(a1) # Files accessed a day ago
2663 print *(@) # Just symlinks
2664 print *(Lk+50) # Files bigger than 50 kilobytes
2665 print *(Lk-50) # Files smaller than 50 kilobytes
2666 print **/*.c # All *.c files recursively starting in \$PWD
2667 print **/*.c~file.c # Same as above, but excluding 'file.c'
2668 print (foo|bar).* # Files starting with 'foo' or 'bar'
2669 print *~*.* # All Files that do not contain a dot
2670 chmod 644 *(.^x) # make all plain non-executable files publically readable
2671 print -l *(.c|.h) # Lists *.c and *.h
2672 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
2673 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
2675 alias help-zshglob=H-Glob
2677 # grep for running process, like: 'any vim'
2681 if [[ -z "$1" ]] ; then
2682 echo "any - grep for process(es) by keyword" >&2
2683 echo "Usage: any <keyword>" >&2 ; return 1
2685 ps xauwww | grep -i "${grep_options[@]}" "[${1[1]}]${1[2,-1]}"
2690 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
2691 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
2692 [[ -r /proc/1/maps ]] && \
2694 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
2695 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
2696 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
2699 # a wrapper for vim, that deals with title setting
2701 # set this array to a set of options to vim you always want
2702 # to have set when calling vim (in .zshrc.local), like:
2703 # VIM_OPTIONS=( -p )
2704 # This will cause vim to send every file given on the
2705 # commandline to be send to it's own tab (needs vim7).
2706 if check_com vim; then
2708 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
2712 # make a backup of a file
2714 cp -a "$1" "${1}_$(date --iso-8601=seconds)"
2717 ssl_hashes=( sha512 sha256 sha1 md5 )
2719 for sh in ${ssl_hashes}; do
2720 eval 'ssl-cert-'${sh}'() {
2722 if [[ -z $1 ]] ; then
2723 printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
2726 openssl x509 -noout -fingerprint -'${sh}' -in $1
2730 ssl-cert-fingerprints() {
2733 if [[ -z $1 ]] ; then
2734 printf 'usage: ssl-cert-fingerprints <file>\n'
2737 for i in ${ssl_hashes}
2744 if [[ -z $1 ]] ; then
2745 printf 'usage: ssl-cert-info <file>\n'
2748 openssl x509 -noout -text -in $1
2749 ssl-cert-fingerprints $1
2752 # make sure our environment is clean regarding colors
2753 for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color
2755 # "persistent history"
2756 # just write important commands you always need to ~/.important_commands
2757 if [[ -r ~/.important_commands ]] ; then
2758 fc -R ~/.important_commands
2761 # load the lookup subsystem if it's available on the system
2762 zrcautoload lookupinit && lookupinit
2766 # set terminal property (used e.g. by msgid-chooser)
2767 export COLORTERM="yes"
2772 #a2# Execute \kbd{du -sch}
2774 #a2# Execute \kbd{jobs -l}
2778 #a2# Execute \kbd{ls -lSrah}
2779 alias dir="ls -lSrah"
2780 #a2# Only show dot-directories
2781 alias lad='ls -d .*(/)'
2782 #a2# Only show dot-files
2783 alias lsa='ls -a .*(.)'
2784 #a2# Only files with setgid/setuid/sticky flag
2785 alias lss='ls -l *(s,S,t)'
2786 #a2# Only show symlinks
2787 alias lsl='ls -l *(@)'
2788 #a2# Display only executables
2789 alias lsx='ls -l *(*)'
2790 #a2# Display world-{readable,writable,executable} files
2791 alias lsw='ls -ld *(R,W,X.^ND/)'
2792 #a2# Display the ten biggest files
2793 alias lsbig="ls -flh *(.OL[1,10])"
2794 #a2# Only show directories
2795 alias lsd='ls -d *(/)'
2796 #a2# Only show empty directories
2797 alias lse='ls -d *(/^F)'
2798 #a2# Display the ten newest files
2799 alias lsnew="ls -rtlh *(D.om[1,10])"
2800 #a2# Display the ten oldest files
2801 alias lsold="ls -rtlh *(D.Om[1,10])"
2802 #a2# Display the ten smallest files
2803 alias lssmall="ls -Srl *(.oL[1,10])"
2804 #a2# Display the ten newest directories and ten newest .directories
2805 alias lsnewdir="ls -rthdl *(/om[1,10]) .*(D/om[1,10])"
2806 #a2# Display the ten oldest directories and ten oldest .directories
2807 alias lsolddir="ls -rthdl *(/Om[1,10]) .*(D/Om[1,10])"
2809 # some useful aliases
2810 #a2# Remove current empty directory. Execute \kbd{cd ..; rmdir \$OLDCWD}
2811 alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD'
2813 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
2814 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2815 #a2# scp with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
2816 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2818 # work around non utf8 capable software in utf environment via $LANG and luit
2819 if check_com isutfenv && check_com luit ; then
2820 if check_com -c mrxvt ; then
2821 isutfenv && [[ -n "$LANG" ]] && \
2822 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
2825 if check_com -c aterm ; then
2826 isutfenv && [[ -n "$LANG" ]] && \
2827 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
2830 if check_com -c centericq ; then
2831 isutfenv && [[ -n "$LANG" ]] && \
2832 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
2838 #f5# Backup \kbd{file {\rm to} file\_timestamp}
2841 cp -b $1 $1_`date --iso-8601=m`
2844 #f5# cd to directoy and list files
2850 # smart cd function, allows switching to /etc when running 'cd /etc/fstab'
2852 if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then
2853 [[ ! -e ${1:h} ]] && return 1
2854 print "Correcting ${1} to ${1:h}"
2861 #f5# Create Directoy and \kbd{cd} to it
2863 if (( ARGC != 1 )); then
2864 printf 'usage: mkcd <new-directory>\n'
2867 if [[ ! -d "$1" ]]; then
2868 command mkdir -p "$1"
2870 printf '`%s'\'' already exists: cd-ing.\n' "$1"
2875 #f5# Create temporary directory and \kbd{cd} to it
2883 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
2886 print -l -- *(a-${1:-1})
2889 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
2892 print -l -- *(c-${1:-1})
2895 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
2898 print -l -- *(m-${1:-1})
2900 # modified() was named new() in earlier versions, add an alias for backwards compatibility
2901 check_com new || alias new=modified
2903 # use colors when GNU grep with color-support
2904 #a2# Execute \kbd{grep -{}-color=auto}
2905 (( $#grep_options > 0 )) && alias grep='grep '${grep_options:+"${grep_options[*]}"}
2908 # 'translate' looks up fot a word in a file with language-to-language
2909 # translations (field separator should be " : "). A typical wordlist looks
2911 # | english-word : german-transmission
2912 # It's also only possible to translate english to german but not reciprocal.
2913 # Use the following oneliner to turn back the sort order:
2914 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
2915 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
2916 #f5# Translates a word
2921 translate -l de-en $2
2924 translate -l en-de $2
2927 echo "Usage: $0 { -D | -E }"
2928 echo " -D == German to English"
2929 echo " -E == English to German"
2933 # Usage: simple-extract <file>
2934 # Using option -d deletes the original archive file.
2935 #f5# Smart archive extractor
2938 setopt extended_glob noclobber
2939 local DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
2941 zparseopts -D -E "d=DELETE_ORIGINAL"
2942 for ARCHIVE in "${@}"; do
2944 *(tar.bz2|tbz2|tbz))
2945 DECOMP_CMD="tar -xvjf -"
2950 DECOMP_CMD="tar -xvzf -"
2954 *(tar.xz|txz|tar.lzma))
2955 DECOMP_CMD="tar -xvJf -"
2960 DECOMP_CMD="tar -xvf -"
2965 DECOMP_CMD="unrar x"
2990 DECOMP_CMD="bzip2 -d -c -"
2995 DECOMP_CMD="gzip -d -c -"
3000 DECOMP_CMD="xz -d -c -"
3005 print "ERROR: '$ARCHIVE' has unrecognized archive type." >&2
3011 if ! check_com ${DECOMP_CMD[(w)1]}; then
3012 echo "ERROR: ${DECOMP_CMD[(w)1]} not installed." >&2
3017 GZTARGET="${ARCHIVE:t:r}"
3018 if [[ -f $ARCHIVE ]] ; then
3020 print "Extracting '$ARCHIVE' ..."
3021 if $USES_STDIN; then
3022 if $USES_STDOUT; then
3023 ${=DECOMP_CMD} < "$ARCHIVE" > $GZTARGET
3025 ${=DECOMP_CMD} < "$ARCHIVE"
3028 if $USES_STDOUT; then
3029 ${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET
3031 ${=DECOMP_CMD} "$ARCHIVE"
3034 [[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE"
3036 elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
3037 if check_com curl; then
3038 WGET_CMD="curl -L -k -s -o -"
3039 elif check_com wget; then
3040 WGET_CMD="wget -q -O - --no-check-certificate"
3042 print "ERROR: neither wget nor curl is installed" >&2
3046 print "Downloading and Extracting '$ARCHIVE' ..."
3047 if $USES_STDIN; then
3048 if $USES_STDOUT; then
3049 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET
3052 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD}
3056 if $USES_STDOUT; then
3057 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET
3059 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE")
3064 print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2
3074 '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)"' \
3075 '_urls:Remote Archives:_urls'
3081 '-d[delete original archivefile after extraction]' \
3082 '*:Archive Or Uri:__archive_or_uri'
3084 compdef _simple_extract simple-extract
3085 alias se=simple-extract
3087 #f5# Set all ulimit parameters to \kbd{unlimited}
3098 #f5# Change the xterm title from within GNU-screen
3101 if [[ $1 != "-f" ]] ; then
3102 if [[ -z ${DISPLAY} ]] ; then
3103 printf 'xtrename only makes sense in X11.\n'
3109 if [[ -z $1 ]] ; then
3110 printf 'usage: xtrename [-f] "title for xterm"\n'
3111 printf ' renames the title of xterm from _within_ screen.\n'
3112 printf ' also works without screen.\n'
3113 printf ' will not work if DISPLAY is unset, use -f to override.\n'
3116 print -n "\eP\e]0;${1}\C-G\e\\"
3120 # Create small urls via http://goo.gl using curl(1).
3121 # API reference: https://code.google.com/apis/urlshortener/
3124 setopt extended_glob
3126 if [[ -z $1 ]]; then
3127 print "USAGE: zurl <URL>"
3131 local PN url prog api json contenttype item
3136 # Prepend 'http://' to given URL where necessary for later output.
3137 if [[ ${url} != http(s|)://* ]]; then
3141 if check_com -c curl; then
3144 print "curl is not available, but mandatory for ${PN}. Aborting."
3147 api='https://www.googleapis.com/urlshortener/v1/url'
3148 contenttype="Content-Type: application/json"
3149 json="{\"longUrl\": \"${url}\"}"
3150 data=(${(f)"$($prog --silent -H ${contenttype} -d ${json} $api)"})
3151 # Parse the response
3152 for item in "${data[@]}"; do
3157 printf '%s\n' "$item"
3165 #f2# Find history events by search pattern and list them by date.
3168 local usage help ident format_l format_s first_char remain first last
3169 usage='USAGE: whatwhen [options] <searchstring> <search range>'
3170 help='Use `whatwhen -h'\'' for further explanations.'
3171 ident=${(l,${#${:-Usage: }},, ,)}
3172 format_l="${ident}%s\t\t\t%s\n"
3173 format_s="${format_l//(\\t)##/\\t}"
3174 # Make the first char of the word to search for case
3175 # insensitive; e.g. [aA]
3176 first_char=[${(L)1[1]}${(U)1[1]}]
3178 # Default search range is `-100'.
3180 # Optional, just used for `<first> <last>' given.
3184 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
3185 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3188 printf '%s\n\n' ${usage}
3190 printf $format_l '-h' 'show help text'
3192 print 'SEARCH RANGE:'
3193 printf $format_l "'0'" 'the whole history,'
3194 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
3195 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
3196 printf '\n%s\n' 'EXAMPLES:'
3197 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
3198 printf $format_l 'whatwhen zsh -250'
3199 printf $format_l 'whatwhen foo 1 99'
3202 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3205 # -l list results on stout rather than invoking $EDITOR.
3206 # -i Print dates as in YYYY-MM-DD.
3207 # -m Search for a - quoted - pattern within the history.
3208 fc -li -m "*${first_char}${remain}*" $first $last
3213 # mercurial related stuff
3214 if check_com -c hg ; then
3215 # gnu like diff for mercurial
3216 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
3217 #f5# GNU like diff for mercurial
3220 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
3223 # build debian package
3224 #a2# Alias for \kbd{hg-buildpackage}
3225 alias hbp='hg-buildpackage'
3227 # execute commands on the versioned patch-queue from the current repos
3228 alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
3230 # diffstat for specific version of a mercurial repository
3231 # hgstat => display diffstat between last revision and tip
3232 # hgstat 1234 => display diffstat between revision 1234 and tip
3233 #f5# Diffstat for specific version of a mercurial repos
3236 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
3239 fi # end of check whether we have the 'hg'-executable
3241 # grml-small cleanups
3243 # The following is used to remove zsh-config-items that do not work
3244 # in grml-small by default.
3245 # If you do not want these adjustments (for whatever reason), set
3246 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
3247 # sources if it is there).
3249 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
3252 unalias 'V' &> /dev/null
3253 unfunction vman &> /dev/null
3254 unfunction viless &> /dev/null
3255 unfunction 2html &> /dev/null
3257 # manpages are not in grmlsmall
3258 unfunction manzsh &> /dev/null
3259 unfunction man2 &> /dev/null
3265 ## genrefcard.pl settings
3267 ### doc strings for external functions from files
3268 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
3270 ### example: split functions-search 8,16,24,32
3271 #@# split functions-search 8
3273 ## END OF FILE #################################################################
3274 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4