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 the same code, we wrote for debian's setup.
786 # It ensures the terminal is in the right mode, when zle is active, so the
787 # values from $terminfo are valid. Therefore, this setup should work on all
788 # systems, that have support for `terminfo'. It also requires the zsh in use to
789 # have the `zsh/terminfo' module built.
791 # If you are customising your `zle-line-init()' or `zle-line-finish()'
792 # functions, make sure you call the following utility functions in there:
794 # - zle-line-init(): zle-smkx
795 # - zle-line-finish(): zle-rmkx
797 # Use emacs-like key bindings by default:
802 ## beginning-of-line OR beginning-of-buffer OR beginning of history
803 ## by: Bart Schaefer <schaefer@brasslantern.com>, Bernhard Tittelbach
804 beginning-or-end-of-somewhere() {
806 if [[ ( "${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 [[ "$1" != "--" ]]; do
1328 sequence="${key[$1]}"
1331 [[ -z "$sequence" ]] && return 1
1333 for i in "${maps[@]}"; do
1334 zrcbindkey -M "$i" "$sequence" "$widget"
1338 if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
1339 function zle-smkx () {
1340 printf '%s' ${terminfo[smkx]}
1342 function zle-rmkx () {
1343 printf '%s' ${terminfo[rmkx]}
1345 function zle-line-init () {
1348 function zle-line-finish () {
1351 zle -N zle-line-init
1352 zle -N zle-line-finish
1354 for i in {s,r}mkx; do
1355 (( ${+terminfo[$i]} )) || grml_missing_features+=($i)
1362 Home "${terminfo[khome]}"
1363 End "${terminfo[kend]}"
1364 Insert "${terminfo[kich1]}"
1365 Delete "${terminfo[kdch1]}"
1366 Up "${terminfo[kcuu1]}"
1367 Down "${terminfo[kcud1]}"
1368 Left "${terminfo[kcub1]}"
1369 Right "${terminfo[kcuf1]}"
1370 PageUp "${terminfo[kpp]}"
1371 PageDown "${terminfo[knp]}"
1372 BackTab "${terminfo[kcbt]}"
1375 bind2maps emacs -- Home beginning-of-somewhere
1376 bind2maps viins vicmd -- Home vi-beginning-of-line
1377 bind2maps emacs -- End end-of-somewhere
1378 bind2maps viins vicmd -- End vi-end-of-line
1379 bind2maps emacs viins -- Insert overwrite-mode
1380 bind2maps vicmd -- Insert vi-insert
1381 bind2maps emacs -- Delete delete-char
1382 bind2maps viins vicmd -- Delete vi-delete-char
1383 bind2maps emacs viins vicmd -- Up up-line-or-search
1384 bind2maps emacs viins vicmd -- Down down-line-or-search
1385 bind2maps emacs -- Left backward-char
1386 bind2maps viins vicmd -- Left vi-backward-char
1387 bind2maps emacs -- Right forward-char
1388 bind2maps viins vicmd -- Right vi-forward-char
1389 bind2maps viins vicmd -- Right vi-forward-char
1391 if zrcgotkeymap menuselect; then
1392 #m# k Shift-tab Perform backwards menu completion
1393 bind2maps menuselect -- BackTab reverse-menu-complete
1395 #k# menu selection: pick item but stay in the menu
1396 zrcbindkey -M menuselect '\e^M' accept-and-menu-complete
1397 # also use + and INSERT since it's easier to press repeatedly
1398 zrcbindkey -M menuselect "+" accept-and-menu-complete
1399 zrcbindkey -M menuselect "^[[2~" accept-and-menu-complete
1401 # accept a completion and try to complete again by using menu
1402 # completion; very useful with completing directories
1403 # by using 'undo' one's got a simple file browser
1404 zrcbindkey -M menuselect '^o' accept-and-infer-next-history
1407 #k# Display list of abbreviations that expand when followed by ,.
1408 zrcbindkey ",." zleiab
1409 zrcbindkey '^xb' help-show-abk
1410 zrcbindkey '^xM' inplaceMkDirs
1411 #k# display help for keybindings and ZLE
1412 zrcbindkey '^xz' help-zle
1414 #k# Insert files and test globbing
1415 zrcbindkey "^xf" insert-files # C-x-f
1417 #k# Edit the current line in \kbd{\$EDITOR}
1418 zrcbindkey '\ee' edit-command-line
1420 ## use Ctrl-left-arrow and Ctrl-right-arrow for jumping to word-beginnings on the CL
1421 zrcbindkey "\e[5C" forward-word
1422 zrcbindkey "\e[5D" backward-word
1423 zrcbindkey "\e[1;5C" forward-word
1424 zrcbindkey "\e[1;5D" backward-word
1425 ## the same for alt-left-arrow and alt-right-arrow
1426 zrcbindkey '^[[1;3C' forward-word
1427 zrcbindkey '^[[1;3D' backward-word
1429 #k# search history backward for entry beginning with typed text
1430 zrcbindkey '^xp' history-beginning-search-backward-end
1431 #k# search history forward for entry beginning with typed text
1432 zrcbindkey '^xP' history-beginning-search-forward-end
1433 #k# search history backward for entry beginning with typed text
1434 zrcbindkey "\e[5~" history-beginning-search-backward-end # PageUp
1435 #k# search history forward for entry beginning with typed text
1436 zrcbindkey "\e[6~" history-beginning-search-forward-end # PageDown
1438 # insert unicode character
1439 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
1440 # See for example http://unicode.org/charts/ for unicode characters code
1441 #k# Insert Unicode character
1442 zrcbindkey '^xi' insert-unicode-char
1444 #k# Toggle abbreviation expansion on/off
1445 zrcbindkey '^xA' grml_toggle_abbrev
1446 zrcbindkey "^x^h" commit-to-history
1448 #k# Kill left-side word or everything up to next slash
1449 zrcbindkey '\ev' slash-backward-kill-word
1450 #k# Kill left-side word or everything up to next slash
1451 zrcbindkey '\e^h' slash-backward-kill-word
1452 #k# Kill left-side word or everything up to next slash
1453 zrcbindkey '\e^?' slash-backward-kill-word
1455 # use the new *-pattern-* widgets for incremental history search
1456 if zrcgotwidget history-incremental-pattern-search-backward; then
1457 zrcbindkey '^r' history-incremental-pattern-search-backward
1458 zrcbindkey '^s' history-incremental-pattern-search-forward
1461 # Do history expansion on space:
1462 zrcbindkey ' ' magic-space
1463 #k# Trigger menu-complete
1464 zrcbindkey '\ei' menu-complete # menu completion via esc-i
1465 #k# Insert a timestamp on the command line (yyyy-mm-dd)
1466 zrcbindkey '^ed' insert-datestamp
1467 #k# Insert last typed word
1468 zrcbindkey "\em" insert-last-typed-word
1469 #k# A smart shortcut for \kbd{fg<enter>}
1470 zrcbindkey '^z' grml-zsh-fg
1471 #k# prepend the current command with "sudo"
1472 zrcbindkey "^os" sudo-command-line
1473 #k# jump to after first word (for adding options)
1474 zrcbindkey '^x1' jump_after_first_word
1475 #k# complete word from history with menu
1476 zrcbindkey "^x^x" hist-complete
1483 # we don't want to quote/espace URLs on our own...
1484 # if autoload -U url-quote-magic ; then
1485 # zle -N self-insert url-quote-magic
1486 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
1488 # print 'Notice: no url-quote-magic available :('
1490 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
1492 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
1493 alias run-help >&/dev/null && unalias run-help
1494 for rh in run-help{,-git,-svk,-svn}; do
1498 # command not found handling
1500 (( ${COMMAND_NOT_FOUND} == 1 )) &&
1501 function command_not_found_handler() {
1503 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
1504 ${GRML_ZSH_CNF_HANDLER} $1
1511 ZSHDIR=${ZDOTDIR:-${HOME}/.zsh}
1514 HISTFILE=${ZDOTDIR:-${HOME}}/.zsh_history
1515 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
1516 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
1520 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
1521 DIRSTACKFILE=${DIRSTACKFILE:-${ZDOTDIR:-${HOME}}/.zdirs}
1523 if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
1524 dirstack=( ${(f)"$(< $DIRSTACKFILE)"} )
1525 # "cd -" won't work after login by just setting $OLDPWD, so
1526 [[ -d $dirstack[1] ]] && cd $dirstack[1] && cd $OLDPWD
1531 my_stack=( ${PWD} ${dirstack} )
1533 builtin print -l ${(u)my_stack} >! ${DIRSTACKFILE}
1535 uprint my_stack >! ${DIRSTACKFILE}
1539 # directory based profiles
1543 # chpwd_profiles(): Directory Profiles, Quickstart:
1547 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1548 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1551 # For details see the `grmlzshrc.5' manual page.
1552 function chpwd_profiles() {
1553 local profile context
1556 context=":chpwd:profiles:$PWD"
1557 zstyle -s "$context" profile profile || profile='default'
1558 zstyle -T "$context" re-execute && reexecute=1 || reexecute=0
1560 if (( ${+parameters[CHPWD_PROFILE]} == 0 )); then
1561 typeset -g CHPWD_PROFILE
1562 local CHPWD_PROFILES_INIT=1
1563 (( ${+functions[chpwd_profiles_init]} )) && chpwd_profiles_init
1564 elif [[ $profile != $CHPWD_PROFILE ]]; then
1565 (( ${+functions[chpwd_leave_profile_$CHPWD_PROFILE]} )) \
1566 && chpwd_leave_profile_${CHPWD_PROFILE}
1568 if (( reexecute )) || [[ $profile != $CHPWD_PROFILE ]]; then
1569 (( ${+functions[chpwd_profile_$profile]} )) && chpwd_profile_${profile}
1572 CHPWD_PROFILE="${profile}"
1576 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1580 # Prompt setup for grml:
1582 # set colors for use in prompts (modern zshs allow for the use of %F{red}foo%f
1583 # in prompts to get a red "foo" embedded, but it's good to keep these for
1584 # backwards compatibility).
1585 if zrcautoload colors && colors 2>/dev/null ; then
1586 BLUE="%{${fg[blue]}%}"
1587 RED="%{${fg_bold[red]}%}"
1588 GREEN="%{${fg[green]}%}"
1589 CYAN="%{${fg[cyan]}%}"
1590 MAGENTA="%{${fg[magenta]}%}"
1591 YELLOW="%{${fg[yellow]}%}"
1592 WHITE="%{${fg[white]}%}"
1593 NO_COLOR="%{${reset_color}%}"
1595 BLUE=$'%{\e[1;34m%}'
1597 GREEN=$'%{\e[1;32m%}'
1598 CYAN=$'%{\e[1;36m%}'
1599 WHITE=$'%{\e[1;37m%}'
1600 MAGENTA=$'%{\e[1;35m%}'
1601 YELLOW=$'%{\e[1;33m%}'
1602 NO_COLOR=$'%{\e[0m%}'
1605 # First, the easy ones: PS2..4:
1607 # secondary prompt, printed when the shell needs more information to complete a
1610 # selection prompt used within a select loop.
1612 # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
1615 # Some additional features to use with our prompt:
1619 # - vcs_info setup and version specific fixes
1621 # display battery status on right side of prompt via running 'BATTERY=1 zsh'
1622 if [[ $BATTERY -gt 0 ]] ; then
1623 if ! check_com -c acpi ; then
1629 if [[ $BATTERY -gt 0 ]] ; then
1630 PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]#Battery <->: [^0-9]##, (<->)%*/${match[1]}}"
1631 if [[ -z "$PERCENT" ]] ; then
1632 PERCENT='acpi not present'
1634 if [[ "$PERCENT" -lt 20 ]] ; then
1635 PERCENT="warning: ${PERCENT}%%"
1637 PERCENT="${PERCENT}%%"
1643 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
1644 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
1645 debian_chroot=$(</etc/debian_chroot)
1648 # gather version control information for inclusion in a prompt
1650 if zrcautoload vcs_info; then
1651 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1652 # function, which can cause a lot of trouble with our directory-based
1654 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1655 function VCS_INFO_realpath () {
1656 setopt localoptions NO_shwordsplit chaselinks
1657 ( builtin cd -q $1 2> /dev/null && pwd; )
1661 zstyle ':vcs_info:*' max-exports 2
1663 if [[ -o restricted ]]; then
1664 zstyle ':vcs_info:*' enable NONE
1668 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1669 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1670 # TODO: The included vcs_info() version still uses $VCS_INFO_message_N_.
1671 # That needs to be the use of $VCS_INFO_message_N_ needs to be changed
1672 # to $vcs_info_msg_N_ as soon as we use the included version.
1673 if [[ "$TERM" == dumb ]] ; then
1674 zstyle ':vcs_info:*' actionformats "(%s%)-[%b|%a] " "zsh: %r"
1675 zstyle ':vcs_info:*' formats "(%s%)-[%b] " "zsh: %r"
1677 # these are the same, just with a lot of colors:
1678 zstyle ':vcs_info:*' actionformats "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOR} " \
1680 zstyle ':vcs_info:*' formats "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOR}%} " \
1682 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YELLOW}%r"
1685 # Now for the fun part: The grml prompt themes in `promptsys' mode of operation
1687 # This actually defines three prompts:
1693 # They all share the same code and only differ with respect to which items they
1694 # contain. The main source of documentation is the `prompt_grml_help' function
1695 # below, which gets called when the user does this: prompt -h grml
1697 function prompt_grml_help () {
1701 This is the prompt as used by the grml-live system <http://grml.org>. It is
1702 a rather simple one-line prompt, that by default looks something like this:
1704 <user>@<host> <current-working-directory>[ <vcs_info-data>]%
1706 The prompt itself integrates with zsh's prompt themes system (as you are
1707 witnessing right now) and is configurable to a certain degree. In
1708 particular, these aspects are customisable:
1710 - The items used in the prompt (e.g. you can remove \`user' from
1711 the list of activated items, which will cause the user name to
1712 be omitted from the prompt string).
1714 - The attributes used with the items are customisable via strings
1715 used before and after the actual item.
1717 The available items are: at, battery, change-root, date, grml-chroot,
1718 history, host, jobs, newline, path, percent, rc, rc-always, sad-smiley,
1719 shell-level, time, user, vcs
1721 The actual configuration is done via zsh's \`zstyle' mechanism. The
1722 context, that is used while looking up styles is:
1724 ':prompt:grml:<left-or-right>:<subcontext>'
1726 Here <left-or-right> is either \`left' or \`right', signifying whether the
1727 style should affect the left or the right prompt. <subcontext> is either
1728 \`setup' or 'items:<item>', where \`<item>' is one of the available items.
1732 - use-rprompt (boolean): If \`true' (the default), print a sad smiley
1733 in $RPROMPT if the last command a returned non-successful error code.
1734 (This in only valid if <left-or-right> is "right"; ignored otherwise)
1736 - items (list): The list of items used in the prompt. If \`vcs' is
1737 present in the list, the theme's code invokes \`vcs_info'
1738 accordingly. Default (left): rc change-root user at host path vcs
1739 percent; Default (right): sad-smiley
1741 Available styles in 'items:<item>' are: pre, post. These are strings that
1742 are inserted before (pre) and after (post) the item in question. Thus, the
1743 following would cause the user name to be printed in red instead of the
1746 zstyle ':prompt:grml:*:items:user' pre '%F{red}'
1748 Note, that the \`post' style may remain at its default value, because its
1749 default value is '%f', which turns the foreground text attribute off (which
1750 is exactly, what is still required with the new \`pre' value).
1754 function prompt_grml-chroot_help () {
1758 This is a variation of the grml prompt, see: prompt -h grml
1760 The main difference is the default value of the \`items' style. The rest
1761 behaves exactly the same. Here are the defaults for \`grml-chroot':
1763 - left: grml-chroot user at host path percent
1764 - right: (empty list)
1768 function prompt_grml-large_help () {
1772 This is a variation of the grml prompt, see: prompt -h grml
1774 The main difference is the default value of the \`items' style. In
1775 particular, this theme uses _two_ lines instead of one with the plain
1776 \`grml' theme. The rest behaves exactly the same. Here are the defaults
1779 - left: rc jobs history shell-level change-root time date newline user
1780 at host path vcs percent
1785 function grml_prompt_setup () {
1787 autoload -Uz vcs_info
1788 autoload -Uz add-zsh-hook
1789 add-zsh-hook precmd prompt_$1_precmd
1792 function prompt_grml_setup () {
1793 grml_prompt_setup grml
1796 function prompt_grml-chroot_setup () {
1797 grml_prompt_setup grml-chroot
1800 function prompt_grml-large_setup () {
1801 grml_prompt_setup grml-large
1804 # These maps define default tokens and pre-/post-decoration for items to be
1805 # used within the themes. All defaults may be customised in a context sensitive
1806 # matter by using zsh's `zstyle' mechanism.
1807 typeset -gA grml_prompt_pre_default \
1808 grml_prompt_post_default \
1809 grml_prompt_token_default \
1810 grml_prompt_token_function
1812 grml_prompt_pre_default=(
1817 grml-chroot '%F{red}'
1827 shell-level '%F{red}'
1833 grml_prompt_post_default=(
1854 grml_prompt_token_default=(
1857 change-root 'debian_chroot'
1859 grml-chroot 'GRML_CHROOT'
1860 history '{history#%!} '
1862 jobs '[%j running job(s)] '
1864 path '%40<..<%~%<< '
1868 sad-smiley '%(?..:()'
1869 shell-level '%(3L.+ .)'
1870 time '%D{%H:%M:%S} '
1875 function GRML_theme_add_token_usage () {
1877 Usage: grml_theme_add_token <name> [-f|-i] <token/function> [<pre> <post>]
1879 <name> is the name for the newly added token. If the \`-f' or \`-i' options
1880 are used, <token/function> is the name of the function (see below for
1881 details). Otherwise it is the literal token string to be used. <pre> and
1882 <post> are optional.
1886 -f <function> Use a function named \`<function>' each time the token
1889 -i <function> Use a function named \`<function>' to initialise the
1890 value of the token _once_ at runtime.
1892 The functions are called with one argument: the token's new name. The
1893 return value is expected in the \$REPLY parameter. The use of these
1894 options is mutually exclusive.
1898 To add a new token \`day' that expands to the current weekday in the
1899 current locale in green foreground colour, use this:
1901 grml_theme_add_token day '%D{%A}' '%F{green}' '%f'
1903 Another example would be support for \$VIRTUAL_ENV:
1905 function virtual_env_prompt () {
1906 REPLY=\${VIRTUAL_ENV+\${VIRTUAL_ENV:t} }
1908 grml_theme_add_token virtual-env -f virtual_env_prompt
1910 After that, you will be able to use a changed \`items' style to
1911 assemble your prompt.
1915 function grml_theme_add_token () {
1917 local name token pre post
1918 local -i init funcall
1920 if (( ARGC == 0 )); then
1921 GRML_theme_add_token_usage
1931 if [[ $1 == '-f' ]]; then
1934 elif [[ $1 == '-i' ]]; then
1939 if (( ARGC == 0 )); then
1941 grml_theme_add_token: No token-string/function-name provided!\n\n'
1942 GRML_theme_add_token_usage
1947 if (( ARGC != 0 && ARGC != 2 )); then
1949 grml_theme_add_token: <pre> and <post> need to by specified _both_!\n\n'
1950 GRML_theme_add_token_usage
1959 if (( ${+grml_prompt_token_default[$name]} )); then
1961 grml_theme_add_token: Token `%s'\'' exists! Giving up!\n\n' $name
1962 GRML_theme_add_token_usage
1969 grml_prompt_pre_default[$name]=$pre
1970 grml_prompt_post_default[$name]=$post
1971 if (( funcall )); then
1972 grml_prompt_token_function[$name]=$token
1973 grml_prompt_token_default[$name]=23
1975 grml_prompt_token_default[$name]=$token
1979 function grml_typeset_and_wrap () {
1986 if (( ${+parameters[$new]} )); then
1987 typeset -g "${target}=${(P)target}${left}${(P)new}${right}"
1991 function grml_prompt_addto () {
1994 local lr it apre apost new v
1998 [[ $target == PS1 ]] && lr=left || lr=right
1999 zstyle -a ":prompt:${grmltheme}:${lr}:setup" items items || items=( "$@" )
2000 typeset -g "${target}="
2001 for it in "${items[@]}"; do
2002 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" pre apre \
2003 || apre=${grml_prompt_pre_default[$it]}
2004 zstyle -s ":prompt:grml:${grmltheme}:${lr}:$it" post apost \
2005 || apost=${grml_prompt_post_default[$it]}
2006 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" token new \
2007 || new=${grml_prompt_token_default[$it]}
2008 typeset -g "${target}=${(P)target}${apre}"
2009 if (( ${+grml_prompt_token_function[$it]} )); then
2010 ${grml_prompt_token_function[$it]} $it
2011 typeset -g "${target}=${(P)target}${REPLY}"
2015 grml_typeset_and_wrap $target $new '' ''
2018 grml_typeset_and_wrap $target $new '(' ')'
2021 if [[ -n ${(P)new} ]]; then
2022 typeset -g "${target}=${(P)target}(CHROOT)"
2026 v="vcs_info_msg_${new}_"
2027 if (( ! vcscalled )); then
2031 if (( ${+parameters[$v]} )) && [[ -n "${(P)v}" ]]; then
2032 typeset -g "${target}=${(P)target}${(P)v}"
2035 *) typeset -g "${target}=${(P)target}${new}" ;;
2038 typeset -g "${target}=${(P)target}${apost}"
2042 function prompt_grml_precmd () {
2044 local grmltheme=grml
2045 local -a left_items right_items
2046 left_items=(rc change-root user at host path vcs percent)
2047 right_items=(sad-smiley)
2049 prompt_grml_precmd_worker
2052 function prompt_grml-chroot_precmd () {
2054 local grmltheme=grml-chroot
2055 local -a left_items right_items
2056 left_items=(grml-chroot user at host path percent)
2059 prompt_grml_precmd_worker
2062 function prompt_grml-large_precmd () {
2064 local grmltheme=grml-large
2065 local -a left_items right_items
2066 left_items=(rc jobs history shell-level change-root time date newline
2067 user at host path vcs percent)
2068 right_items=(sad-smiley)
2070 prompt_grml_precmd_worker
2073 function prompt_grml_precmd_worker () {
2075 local -i vcscalled=0
2077 grml_prompt_addto PS1 "${left_items[@]}"
2078 if zstyle -T ":prompt:${grmltheme}:right:setup" use-rprompt; then
2079 grml_prompt_addto RPS1 "${right_items[@]}"
2083 grml_prompt_fallback() {
2086 (( ${+functions[vcs_info]} )) && vcs_info
2089 p0="${RED}%(?..%? )${WHITE}${debian_chroot:+($debian_chroot)}"
2090 p1="${BLUE}%n${NO_COLOR}@%m %40<...<%B%~%b%<< "'${vcs_info_msg_0_}'"%# "
2091 if (( EUID == 0 )); then
2092 PROMPT="${BLUE}${p0}${RED}${p1}"
2094 PROMPT="${RED}${p0}${BLUE}${p1}"
2099 if zrcautoload promptinit && promptinit 2>/dev/null ; then
2100 # Since we define the required functions in here and not in files in
2101 # $fpath, we need to stick the theme's name into `$prompt_themes'
2102 # ourselves, since promptinit does not pick them up otherwise.
2103 prompt_themes+=( grml grml-chroot grml-large )
2104 # Also, keep the array sorted...
2105 prompt_themes=( "${(@on)prompt_themes}" )
2107 print 'Notice: no promptinit available :('
2108 grml_prompt_fallback
2112 # The prompt themes use modern features of zsh, that require at least
2113 # version 4.3.7 of the shell. Use the fallback otherwise.
2114 if [[ $BATTERY -gt 0 ]]; then
2115 zstyle ':prompt:grml:right:setup' items sad-smiley battery
2116 add-zsh-hook precmd battery
2118 if [[ "$TERM" == dumb ]] ; then
2119 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" pre ''
2120 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" post ' '
2121 for i in rc user path jobs history date time shell-level; do
2122 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" pre ''
2123 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" post ''
2126 zstyle ':prompt:grml(|-large|-chroot):right:setup' use-rprompt false
2127 elif (( EUID == 0 )); then
2128 zstyle ':prompt:grml(|-large|-chroot):*:items:user' pre '%F{red}'
2131 # Finally enable one of the prompts.
2132 if [[ -n $GRML_CHROOT ]]; then
2134 elif [[ $GRMLPROMPT -gt 0 ]]; then
2140 grml_prompt_fallback
2143 # Terminal-title wizardry
2145 function ESC_print () {
2146 info_print $'\ek' $'\e\\' "$@"
2148 function set_title () {
2149 info_print $'\e]0;' $'\a' "$@"
2152 function info_print () {
2153 local esc_begin esc_end
2157 printf '%s' ${esc_begin}
2159 printf '%s' "${esc_end}"
2162 function grml_reset_screen_title () {
2163 # adjust title of xterm
2164 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
2165 [[ ${NOTITLE:-} -gt 0 ]] && return 0
2168 set_title ${(%):-"%n@%m: %~"}
2173 function grml_vcs_to_screen_title () {
2174 if [[ $TERM == screen* ]] ; then
2175 if [[ -n ${vcs_info_msg_1_} ]] ; then
2176 ESC_print ${vcs_info_msg_1_}
2183 function grml_maintain_name () {
2184 # set hostname if not running on host with name 'grml'
2185 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
2190 function grml_cmd_to_screen_title () {
2191 # get the name of the program currently running and hostname of local
2192 # machine set screen window title if running in a screen
2193 if [[ "$TERM" == screen* ]] ; then
2194 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME"
2199 function grml_control_xterm_title () {
2202 set_title "${(%):-"%n@%m:"}" "$1"
2207 zrcautoload add-zsh-hook || add-zsh-hook () { :; }
2208 if [[ $NOPRECMD -eq 0 ]]; then
2209 add-zsh-hook precmd grml_reset_screen_title
2210 add-zsh-hook precmd grml_vcs_to_screen_title
2211 add-zsh-hook preexec grml_maintain_name
2212 add-zsh-hook preexec grml_cmd_to_screen_title
2213 if [[ $NOTITLE -eq 0 ]]; then
2214 add-zsh-hook preexec grml_control_xterm_title
2218 # 'hash' some often used directories
2220 hash -d deb=/var/cache/apt/archives
2221 hash -d doc=/usr/share/doc
2222 hash -d linux=/lib/modules/$(command uname -r)/build/
2223 hash -d log=/var/log
2224 hash -d slog=/var/log/syslog
2225 hash -d src=/usr/src
2226 hash -d templ=/usr/share/doc/grml-templates
2227 hash -d tt=/usr/share/doc/texttools-doc
2228 hash -d www=/var/www
2232 if check_com -c screen ; then
2233 if [[ $UID -eq 0 ]] ; then
2234 if [[ -r /etc/grml/screenrc ]]; then
2235 alias screen="${commands[screen]} -c /etc/grml/screenrc"
2237 elif [[ -r $HOME/.screenrc ]] ; then
2238 alias screen="${commands[screen]} -c $HOME/.screenrc"
2240 if [[ -r /etc/grml/screenrc_grml ]]; then
2241 alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
2243 if [[ -r /etc/grml/screenrc ]]; then
2244 alias screen="${commands[screen]} -c /etc/grml/screenrc"
2250 # do we have GNU ls with color-support?
2251 if [[ "$TERM" != dumb ]]; then
2252 #a1# List files with colors (\kbd{ls -b -CF \ldots})
2253 alias ls='ls -b -CF '${ls_options:+"${ls_options[*]}"}
2254 #a1# List all files, with colors (\kbd{ls -la \ldots})
2255 alias la='ls -la '${ls_options:+"${ls_options[*]}"}
2256 #a1# List files with long colored list, without dotfiles (\kbd{ls -l \ldots})
2257 alias ll='ls -l '${ls_options:+"${ls_options[*]}"}
2258 #a1# List files with long colored list, human readable sizes (\kbd{ls -hAl \ldots})
2259 alias lh='ls -hAl '${ls_options:+"${ls_options[*]}"}
2260 #a1# List files with long colored list, append qualifier to filenames (\kbd{ls -lF \ldots})\\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
2261 alias l='ls -lF '${ls_options:+"${ls_options[*]}"}
2263 alias ls='ls -b -CF'
2270 alias mdstat='cat /proc/mdstat'
2271 alias ...='cd ../../'
2273 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
2274 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
2275 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
2278 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
2279 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
2280 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
2282 # make sure it is not assigned yet
2283 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
2286 for ENV in $(env | command grep -i '.utf') ; do
2287 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
2292 # make sure it is not assigned yet
2293 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
2295 if ! isutfenv ; then
2296 for ENV in $(env | command grep -i '\.iso') ; do
2297 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
2302 # especially for roadwarriors using GNU screen and ssh:
2303 if ! check_com asc &>/dev/null ; then
2304 asc() { autossh -t "$@" 'screen -RdU' }
2308 #f1# Hints for the use of zsh on grml
2310 print "$bg[white]$fg[black]
2311 zsh-help - hints for use of zsh on grml
2312 =======================================$reset_color"
2315 Main configuration of zsh happens in /etc/zsh/zshrc.
2316 That file is part of the package grml-etc-core, if you want to
2317 use them on a non-grml-system just get the tar.gz from
2318 http://deb.grml.org/ or (preferably) get it from the git repository:
2320 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
2322 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
2323 The file is still there, but it is empty for backwards compatibility.
2325 For your own changes use these two files:
2329 The former is sourced very early in our zshrc, the latter is sourced
2332 System wide configuration without touching configuration files of grml
2333 can take place in /etc/zsh/zshrc.local.
2335 For information regarding zsh start at http://grml.org/zsh/
2337 Take a look at grml'\''s zsh refcard:
2338 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
2340 Check out the main zsh refcard:
2341 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
2343 And of course visit the zsh-lovers:
2346 You can adjust some options through environment variables when
2347 invoking zsh without having to edit configuration files.
2348 Basically meant for bash users who are not used to the power of
2351 "NOCOR=1 zsh" => deactivate automatic correction
2352 "NOMENU=1 zsh" => do not use auto menu completion
2353 (note: use ctrl-d for completion instead!)
2354 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
2355 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
2356 preexec() and precmd() completely
2357 "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt
2358 "COMMAND_NOT_FOUND=1 zsh"
2359 => Enable a handler if an external command was not found
2360 The command called in the handler can be altered by setting
2361 the GRML_ZSH_CNF_HANDLER variable, the default is:
2362 "/usr/share/command-not-found/command-not-found"
2364 A value greater than 0 is enables a feature; a value equal to zero
2365 disables it. If you like one or the other of these settings, you can
2366 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
2370 $bg[white]$fg[black]
2371 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
2372 Enjoy your grml system with the zsh!$reset_color"
2376 if [[ -r /etc/debian_version ]] ; then
2377 #a3# Execute \kbd{apt-cache search}
2378 alias acs='apt-cache search'
2379 #a3# Execute \kbd{apt-cache show}
2380 alias acsh='apt-cache show'
2381 #a3# Execute \kbd{apt-cache policy}
2382 alias acp='apt-cache policy'
2383 #a3# Execute \kbd{apt-get dist-upgrade}
2384 salias adg="apt-get dist-upgrade"
2385 #a3# Execute \kbd{apt-get install}
2386 salias agi="apt-get install"
2387 #a3# Execute \kbd{aptitude install}
2388 salias ati="aptitude install"
2389 #a3# Execute \kbd{apt-get upgrade}
2390 salias ag="apt-get upgrade"
2391 #a3# Execute \kbd{apt-get update}
2392 salias au="apt-get update"
2393 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
2394 salias -a up="aptitude update ; aptitude safe-upgrade"
2395 #a3# Execute \kbd{dpkg-buildpackage}
2396 alias dbp='dpkg-buildpackage'
2397 #a3# Execute \kbd{grep-excuses}
2398 alias ge='grep-excuses'
2400 # get a root shell as normal user in live-cd mode:
2401 if isgrmlcd && [[ $UID -ne 0 ]] ; then
2405 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
2406 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
2407 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
2408 salias tlog="tail -f /var/log/syslog" # follow the syslog
2411 # sort installed Debian-packages by size
2412 if check_com -c dpkg-query ; then
2413 #a3# List installed Debian-packages sorted by size
2414 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"
2417 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
2418 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
2419 if check_com -c wodim; then
2422 cdrecord is not provided under its original name by Debian anymore.
2423 See #377109 in the BTS of Debian for more details.
2425 Please use the wodim binary instead
2432 # Use hard limits, except for a smaller stack and no core dumps
2434 is425 && limit stack 8192
2435 isgrmlcd && limit core 0 # important for a live-cd-system
2440 # people should use 'grml-x'!
2441 if check_com -c 915resolution; then
2443 echo "Please use 915resolution as resolution modifying tool for Intel \
2449 #a1# Output version of running grml
2450 alias grml-version='cat /etc/grml_version'
2452 if check_com -c grml-debootstrap ; then
2454 echo "Installing debian to harddisk is possible by using grml-debootstrap."
2460 # now run the functions
2462 is4 && isgrml && grmlstuff
2466 is4 && xsource "/etc/zsh/keephack"
2468 # wonderful idea of using "e" glob qualifier by Peter Stephenson
2469 # You use it as follows:
2470 # $ NTREF=/reference/file
2472 # This lists all the files in the current directory newer than the reference file.
2473 # You can also specify the reference file inline; note quotes:
2474 # $ ls -l *(e:'nt ~/.zshenv':)
2476 if [[ -n $1 ]] ; then
2479 [[ $REPLY -nt $NTREF ]]
2484 #f1# Reload an autoloadable function
2485 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
2486 compdef _functions freload
2488 #f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s')
2490 [[ -z "$1" ]] && printf 'Usage: %s <file(s)>\n' "$0" && return 1
2491 for file in "$@" ; do
2492 while [[ -h "$file" ]] ; do
2494 file=$(readlink "$file")
2499 # TODO: Is it supported to use pager settings like this?
2500 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
2501 # with respect to wordsplitting. (ie. ${=PAGER})
2502 if check_com -c $PAGER ; then
2503 #f3# View Debian's changelog of a given package
2506 if [[ -r /usr/share/doc/$1/changelog.Debian.gz ]] ; then
2507 $PAGER /usr/share/doc/$1/changelog.Debian.gz
2508 elif [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2509 $PAGER /usr/share/doc/$1/changelog.gz
2511 if check_com -c aptitude ; then
2512 echo "No changelog for package $1 found, using aptitude to retrieve it."
2514 aptitude -t unstable changelog $1
2516 aptitude changelog $1
2519 echo "No changelog for package $1 found, sorry."
2524 _dchange() { _files -W /usr/share/doc -/ }
2525 compdef _dchange dchange
2527 #f3# View Debian's NEWS of a given package
2530 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
2531 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
2533 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
2534 $PAGER /usr/share/doc/$1/NEWS.gz
2536 echo "No NEWS file for package $1 found, sorry."
2541 _dnews() { _files -W /usr/share/doc -/ }
2542 compdef _dnews dnews
2544 #f3# View Debian's copyright of a given package
2547 if [[ -r /usr/share/doc/$1/copyright ]] ; then
2548 $PAGER /usr/share/doc/$1/copyright
2550 echo "No copyright file for package $1 found, sorry."
2554 _dcopyright() { _files -W /usr/share/doc -/ }
2555 compdef _dcopyright dcopyright
2557 #f3# View upstream's changelog of a given package
2560 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2561 $PAGER /usr/share/doc/$1/changelog.gz
2563 echo "No changelog for package $1 found, sorry."
2567 _uchange() { _files -W /usr/share/doc -/ }
2568 compdef _uchange uchange
2573 ZSH_PROFILE_RC=1 $SHELL "$@"
2576 #f1# Edit an alias via zle
2578 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
2580 compdef _aliases edalias
2582 #f1# Edit a function via zle
2584 [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
2586 compdef _functions edfunc
2588 # use it e.g. via 'Restart apache2'
2589 #m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
2590 #m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
2591 #m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
2592 #m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
2593 #m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
2594 #m# f6 Status() \kbd{/etc/init.d/\em{process}}\quad\kbd{status}
2595 if [[ -d /etc/init.d || -d /etc/service ]] ; then
2597 local action_="${1:l}" # e.g Start/Stop/Restart
2601 local service_target_="$(readlink /etc/init.d/$service_)"
2602 if [[ $service_target_ == "/usr/bin/sv" ]]; then
2604 case "${action_}" in
2605 start) if [[ ! -e /etc/service/$service_ ]]; then
2606 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
2608 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2610 # there is no reload in runits sysv emulation
2611 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
2612 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
2616 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2622 scripts=( /etc/init.d/*(x:t) )
2623 _describe "service startup script" scripts
2626 for i in Start Restart Stop Force-Reload Reload Status ; do
2627 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
2628 compdef _grmlinitd $i
2632 #f1# Provides useful information on globbing
2639 p named pipes (FIFOs)
2640 * executable plain files (0100)
2641 % device files (character or block special)
2642 %b block special files
2643 %c character special files
2644 r owner-readable files (0400)
2645 w owner-writable files (0200)
2646 x owner-executable files (0100)
2647 A group-readable files (0040)
2648 I group-writable files (0020)
2649 E group-executable files (0010)
2650 R world-readable files (0004)
2651 W world-writable files (0002)
2652 X world-executable files (0001)
2653 s setuid files (04000)
2654 S setgid files (02000)
2655 t files with the sticky bit (01000)
2657 print *(m-1) # Files modified up to a day ago
2658 print *(a1) # Files accessed a day ago
2659 print *(@) # Just symlinks
2660 print *(Lk+50) # Files bigger than 50 kilobytes
2661 print *(Lk-50) # Files smaller than 50 kilobytes
2662 print **/*.c # All *.c files recursively starting in \$PWD
2663 print **/*.c~file.c # Same as above, but excluding 'file.c'
2664 print (foo|bar).* # Files starting with 'foo' or 'bar'
2665 print *~*.* # All Files that do not contain a dot
2666 chmod 644 *(.^x) # make all plain non-executable files publically readable
2667 print -l *(.c|.h) # Lists *.c and *.h
2668 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
2669 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
2671 alias help-zshglob=H-Glob
2673 # grep for running process, like: 'any vim'
2677 if [[ -z "$1" ]] ; then
2678 echo "any - grep for process(es) by keyword" >&2
2679 echo "Usage: any <keyword>" >&2 ; return 1
2681 ps xauwww | grep -i "${grep_options[@]}" "[${1[1]}]${1[2,-1]}"
2686 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
2687 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
2688 [[ -r /proc/1/maps ]] && \
2690 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
2691 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
2692 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
2695 # a wrapper for vim, that deals with title setting
2697 # set this array to a set of options to vim you always want
2698 # to have set when calling vim (in .zshrc.local), like:
2699 # VIM_OPTIONS=( -p )
2700 # This will cause vim to send every file given on the
2701 # commandline to be send to it's own tab (needs vim7).
2702 if check_com vim; then
2704 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
2708 # make a backup of a file
2710 cp -a "$1" "${1}_$(date --iso-8601=seconds)"
2713 ssl_hashes=( sha512 sha256 sha1 md5 )
2715 for sh in ${ssl_hashes}; do
2716 eval 'ssl-cert-'${sh}'() {
2718 if [[ -z $1 ]] ; then
2719 printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
2722 openssl x509 -noout -fingerprint -'${sh}' -in $1
2726 ssl-cert-fingerprints() {
2729 if [[ -z $1 ]] ; then
2730 printf 'usage: ssl-cert-fingerprints <file>\n'
2733 for i in ${ssl_hashes}
2740 if [[ -z $1 ]] ; then
2741 printf 'usage: ssl-cert-info <file>\n'
2744 openssl x509 -noout -text -in $1
2745 ssl-cert-fingerprints $1
2748 # make sure our environment is clean regarding colors
2749 for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color
2751 # "persistent history"
2752 # just write important commands you always need to ~/.important_commands
2753 if [[ -r ~/.important_commands ]] ; then
2754 fc -R ~/.important_commands
2757 # load the lookup subsystem if it's available on the system
2758 zrcautoload lookupinit && lookupinit
2762 # set terminal property (used e.g. by msgid-chooser)
2763 export COLORTERM="yes"
2768 #a2# Execute \kbd{du -sch}
2770 #a2# Execute \kbd{jobs -l}
2774 #a2# Execute \kbd{ls -lSrah}
2775 alias dir="ls -lSrah"
2776 #a2# Only show dot-directories
2777 alias lad='ls -d .*(/)'
2778 #a2# Only show dot-files
2779 alias lsa='ls -a .*(.)'
2780 #a2# Only files with setgid/setuid/sticky flag
2781 alias lss='ls -l *(s,S,t)'
2782 #a2# Only show symlinks
2783 alias lsl='ls -l *(@)'
2784 #a2# Display only executables
2785 alias lsx='ls -l *(*)'
2786 #a2# Display world-{readable,writable,executable} files
2787 alias lsw='ls -ld *(R,W,X.^ND/)'
2788 #a2# Display the ten biggest files
2789 alias lsbig="ls -flh *(.OL[1,10])"
2790 #a2# Only show directories
2791 alias lsd='ls -d *(/)'
2792 #a2# Only show empty directories
2793 alias lse='ls -d *(/^F)'
2794 #a2# Display the ten newest files
2795 alias lsnew="ls -rtlh *(D.om[1,10])"
2796 #a2# Display the ten oldest files
2797 alias lsold="ls -rtlh *(D.Om[1,10])"
2798 #a2# Display the ten smallest files
2799 alias lssmall="ls -Srl *(.oL[1,10])"
2800 #a2# Display the ten newest directories and ten newest .directories
2801 alias lsnewdir="ls -rthdl *(/om[1,10]) .*(D/om[1,10])"
2802 #a2# Display the ten oldest directories and ten oldest .directories
2803 alias lsolddir="ls -rthdl *(/Om[1,10]) .*(D/Om[1,10])"
2805 # some useful aliases
2806 #a2# Remove current empty directory. Execute \kbd{cd ..; rmdir \$OLDCWD}
2807 alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD'
2809 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
2810 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2811 #a2# scp with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
2812 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2814 # work around non utf8 capable software in utf environment via $LANG and luit
2815 if check_com isutfenv && check_com luit ; then
2816 if check_com -c mrxvt ; then
2817 isutfenv && [[ -n "$LANG" ]] && \
2818 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
2821 if check_com -c aterm ; then
2822 isutfenv && [[ -n "$LANG" ]] && \
2823 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
2826 if check_com -c centericq ; then
2827 isutfenv && [[ -n "$LANG" ]] && \
2828 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
2834 #f5# Backup \kbd{file {\rm to} file\_timestamp}
2837 cp -b $1 $1_`date --iso-8601=m`
2840 #f5# cd to directoy and list files
2846 # smart cd function, allows switching to /etc when running 'cd /etc/fstab'
2848 if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then
2849 [[ ! -e ${1:h} ]] && return 1
2850 print "Correcting ${1} to ${1:h}"
2857 #f5# Create Directoy and \kbd{cd} to it
2859 if (( ARGC != 1 )); then
2860 printf 'usage: mkcd <new-directory>\n'
2863 if [[ ! -d "$1" ]]; then
2864 command mkdir -p "$1"
2866 printf '`%s'\'' already exists: cd-ing.\n' "$1"
2871 #f5# Create temporary directory and \kbd{cd} to it
2879 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
2882 print -l -- *(a-${1:-1})
2885 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
2888 print -l -- *(c-${1:-1})
2891 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
2894 print -l -- *(m-${1:-1})
2896 # modified() was named new() in earlier versions, add an alias for backwards compatibility
2897 check_com new || alias new=modified
2899 # use colors when GNU grep with color-support
2900 #a2# Execute \kbd{grep -{}-color=auto}
2901 (( $#grep_options > 0 )) && alias grep='grep '${grep_options:+"${grep_options[*]}"}
2904 # 'translate' looks up fot a word in a file with language-to-language
2905 # translations (field separator should be " : "). A typical wordlist looks
2907 # | english-word : german-transmission
2908 # It's also only possible to translate english to german but not reciprocal.
2909 # Use the following oneliner to turn back the sort order:
2910 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
2911 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
2912 #f5# Translates a word
2917 translate -l de-en $2
2920 translate -l en-de $2
2923 echo "Usage: $0 { -D | -E }"
2924 echo " -D == German to English"
2925 echo " -E == English to German"
2929 # Usage: simple-extract <file>
2930 # Using option -d deletes the original archive file.
2931 #f5# Smart archive extractor
2934 setopt extended_glob noclobber
2935 local DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
2937 zparseopts -D -E "d=DELETE_ORIGINAL"
2938 for ARCHIVE in "${@}"; do
2940 *(tar.bz2|tbz2|tbz))
2941 DECOMP_CMD="tar -xvjf -"
2946 DECOMP_CMD="tar -xvzf -"
2950 *(tar.xz|txz|tar.lzma))
2951 DECOMP_CMD="tar -xvJf -"
2956 DECOMP_CMD="tar -xvf -"
2961 DECOMP_CMD="unrar x"
2986 DECOMP_CMD="bzip2 -d -c -"
2991 DECOMP_CMD="gzip -d -c -"
2996 DECOMP_CMD="xz -d -c -"
3001 print "ERROR: '$ARCHIVE' has unrecognized archive type." >&2
3007 if ! check_com ${DECOMP_CMD[(w)1]}; then
3008 echo "ERROR: ${DECOMP_CMD[(w)1]} not installed." >&2
3013 GZTARGET="${ARCHIVE:t:r}"
3014 if [[ -f $ARCHIVE ]] ; then
3016 print "Extracting '$ARCHIVE' ..."
3017 if $USES_STDIN; then
3018 if $USES_STDOUT; then
3019 ${=DECOMP_CMD} < "$ARCHIVE" > $GZTARGET
3021 ${=DECOMP_CMD} < "$ARCHIVE"
3024 if $USES_STDOUT; then
3025 ${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET
3027 ${=DECOMP_CMD} "$ARCHIVE"
3030 [[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE"
3032 elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
3033 if check_com curl; then
3034 WGET_CMD="curl -L -k -s -o -"
3035 elif check_com wget; then
3036 WGET_CMD="wget -q -O - --no-check-certificate"
3038 print "ERROR: neither wget nor curl is installed" >&2
3042 print "Downloading and Extracting '$ARCHIVE' ..."
3043 if $USES_STDIN; then
3044 if $USES_STDOUT; then
3045 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET
3048 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD}
3052 if $USES_STDOUT; then
3053 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET
3055 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE")
3060 print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2
3070 '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)"' \
3071 '_urls:Remote Archives:_urls'
3077 '-d[delete original archivefile after extraction]' \
3078 '*:Archive Or Uri:__archive_or_uri'
3080 compdef _simple_extract simple-extract
3081 alias se=simple-extract
3083 #f5# Set all ulimit parameters to \kbd{unlimited}
3094 #f5# Change the xterm title from within GNU-screen
3097 if [[ $1 != "-f" ]] ; then
3098 if [[ -z ${DISPLAY} ]] ; then
3099 printf 'xtrename only makes sense in X11.\n'
3105 if [[ -z $1 ]] ; then
3106 printf 'usage: xtrename [-f] "title for xterm"\n'
3107 printf ' renames the title of xterm from _within_ screen.\n'
3108 printf ' also works without screen.\n'
3109 printf ' will not work if DISPLAY is unset, use -f to override.\n'
3112 print -n "\eP\e]0;${1}\C-G\e\\"
3116 # Create small urls via http://goo.gl using curl(1).
3117 # API reference: https://code.google.com/apis/urlshortener/
3120 setopt extended_glob
3122 if [[ -z $1 ]]; then
3123 print "USAGE: zurl <URL>"
3127 local PN url prog api json contenttype item
3132 # Prepend 'http://' to given URL where necessary for later output.
3133 if [[ ${url} != http(s|)://* ]]; then
3137 if check_com -c curl; then
3140 print "curl is not available, but mandatory for ${PN}. Aborting."
3143 api='https://www.googleapis.com/urlshortener/v1/url'
3144 contenttype="Content-Type: application/json"
3145 json="{\"longUrl\": \"${url}\"}"
3146 data=(${(f)"$($prog --silent -H ${contenttype} -d ${json} $api)"})
3147 # Parse the response
3148 for item in "${data[@]}"; do
3153 printf '%s\n' "$item"
3161 #f2# Find history events by search pattern and list them by date.
3164 local usage help ident format_l format_s first_char remain first last
3165 usage='USAGE: whatwhen [options] <searchstring> <search range>'
3166 help='Use `whatwhen -h'\'' for further explanations.'
3167 ident=${(l,${#${:-Usage: }},, ,)}
3168 format_l="${ident}%s\t\t\t%s\n"
3169 format_s="${format_l//(\\t)##/\\t}"
3170 # Make the first char of the word to search for case
3171 # insensitive; e.g. [aA]
3172 first_char=[${(L)1[1]}${(U)1[1]}]
3174 # Default search range is `-100'.
3176 # Optional, just used for `<first> <last>' given.
3180 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
3181 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3184 printf '%s\n\n' ${usage}
3186 printf $format_l '-h' 'show help text'
3188 print 'SEARCH RANGE:'
3189 printf $format_l "'0'" 'the whole history,'
3190 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
3191 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
3192 printf '\n%s\n' 'EXAMPLES:'
3193 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
3194 printf $format_l 'whatwhen zsh -250'
3195 printf $format_l 'whatwhen foo 1 99'
3198 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3201 # -l list results on stout rather than invoking $EDITOR.
3202 # -i Print dates as in YYYY-MM-DD.
3203 # -m Search for a - quoted - pattern within the history.
3204 fc -li -m "*${first_char}${remain}*" $first $last
3209 # mercurial related stuff
3210 if check_com -c hg ; then
3211 # gnu like diff for mercurial
3212 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
3213 #f5# GNU like diff for mercurial
3216 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
3219 # build debian package
3220 #a2# Alias for \kbd{hg-buildpackage}
3221 alias hbp='hg-buildpackage'
3223 # execute commands on the versioned patch-queue from the current repos
3224 alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
3226 # diffstat for specific version of a mercurial repository
3227 # hgstat => display diffstat between last revision and tip
3228 # hgstat 1234 => display diffstat between revision 1234 and tip
3229 #f5# Diffstat for specific version of a mercurial repos
3232 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
3235 fi # end of check whether we have the 'hg'-executable
3237 # grml-small cleanups
3239 # The following is used to remove zsh-config-items that do not work
3240 # in grml-small by default.
3241 # If you do not want these adjustments (for whatever reason), set
3242 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
3243 # sources if it is there).
3245 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
3248 unalias 'V' &> /dev/null
3249 unfunction vman &> /dev/null
3250 unfunction viless &> /dev/null
3251 unfunction 2html &> /dev/null
3253 # manpages are not in grmlsmall
3254 unfunction manzsh &> /dev/null
3255 unfunction man2 &> /dev/null
3261 ## genrefcard.pl settings
3263 ### doc strings for external functions from files
3264 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
3266 ### example: split functions-search 8,16,24,32
3267 #@# split functions-search 8
3269 ## END OF FILE #################################################################
3270 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4