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 --color=auto / >/dev/null 2>&1; then
349 ls_options=( --color=auto )
350 elif ls -G / >/dev/null 2>&1; then
353 if grep --color=auto -q "a" <<< "a"; then
354 grep_options=( --color=auto )
358 # this function checks if a command exists and returns either true
359 # or false. This avoids using 'which' and 'whence', which will
360 # avoid problems with aliases for which on certain weird systems. :-)
361 # Usage: check_com [-c|-g] word
362 # -c only checks for external commands
363 # -g does the usual tests and also checks for global aliases
366 local -i comonly gatoo
368 if [[ $1 == '-c' ]] ; then
371 elif [[ $1 == '-g' ]] ; then
378 if (( ${#argv} != 1 )) ; then
379 printf 'usage: check_com [-c] <command>\n' >&2
383 if (( comonly > 0 )) ; then
384 [[ -n ${commands[$1]} ]] && return 0
388 if [[ -n ${commands[$1]} ]] \
389 || [[ -n ${functions[$1]} ]] \
390 || [[ -n ${aliases[$1]} ]] \
391 || [[ -n ${reswords[(r)$1]} ]] ; then
396 if (( gatoo > 0 )) && [[ -n ${galiases[$1]} ]] ; then
403 # creates an alias and precedes the command with
404 # sudo if $EUID is not zero.
407 local only=0 ; local multi=0
409 while [[ $1 == -* ]] ; do
413 (--) shift ; break ;;
415 printf 'usage: salias [-h|-o|-a] <alias-expression>\n'
416 printf ' -h shows this help text.\n'
417 printf ' -a replace '\'' ; '\'' sequences with '\'' ; sudo '\''.\n'
418 printf ' be careful using this option.\n'
419 printf ' -o only sets an alias if a preceding sudo would be needed.\n'
422 (*) printf "unkown option: '%s'\n" "$1" ; return 1 ;;
427 if (( ${#argv} > 1 )) ; then
428 printf 'Too many arguments %s\n' "${#argv}"
432 key="${1%%\=*}" ; val="${1#*\=}"
433 if (( EUID == 0 )) && (( only == 0 )); then
434 alias -- "${key}=${val}"
435 elif (( EUID > 0 )) ; then
436 (( multi > 0 )) && val="${val// ; / ; sudo }"
437 alias -- "${key}=sudo ${val}"
443 # a "print -l ${(u)foo}"-workaround for pre-4.2.0 shells
445 # Where foo is the *name* of the parameter you want printed.
446 # Note that foo is no typo; $foo would be wrong here!
454 if [[ -z ${parameter} ]] ; then
455 printf 'usage: uprint <parameter>\n'
459 for w in ${(P)parameter} ; do
460 [[ -z ${(M)u:#$w} ]] && u=( $u $w )
467 # Check if we can read given files and source those we can.
469 if (( ${#argv} < 1 )) ; then
470 printf 'usage: xsource FILE(s)...\n' >&2
474 while (( ${#argv} > 0 )) ; do
475 [[ -r "$1" ]] && source "$1"
481 # Check if we can read a given file and 'cat(1)' it.
484 if (( ${#argv} != 1 )) ; then
485 printf 'usage: xcat FILE\n' >&2
489 [[ -r $1 ]] && cat $1
493 # Remove these functions again, they are of use only in these
494 # setup files. This should be called at the end of .zshrc.
498 funcs=(salias xcat xsource xunfunction zrcautoload zrcautozle)
499 for func in $funcs ; do
500 [[ -n ${functions[$func]} ]] \
506 # this allows us to stay in sync with grml's zshrc and put own
507 # modifications in ~/.zshrc.local
509 xsource "/etc/zsh/zshrc.local"
510 xsource "${ZDOTDIR:-${HOME}}/.zshrc.local"
515 if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then
516 xsource "/etc/default/locale"
519 for var in LANG LC_ALL LC_MESSAGES ; do
520 [[ -n ${(P)var} ]] && export $var
524 if check_com -c vim ; then
526 export EDITOR=${EDITOR:-vim}
528 export EDITOR=${EDITOR:-vi}
532 export PAGER=${PAGER:-less}
535 export MAIL=${MAIL:-/var/mail/$USER}
537 # if we don't set $SHELL then aterm, rxvt,.. will use /bin/sh or /bin/bash :-/
538 if [[ -z "$SHELL" ]] ; then
540 if [[ -x "$SHELL" ]] ; then
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 ${mod} available :("
600 # autoload zsh modules when they are referenced
602 zmodload -a zsh/stat zstat
603 zmodload -a zsh/zpty zpty
604 zmodload -ap zsh/mapfile mapfile
608 COMPDUMPFILE=${COMPDUMPFILE:-${ZDOTDIR:-${HOME}}/.zcompdump}
609 if zrcautoload compinit ; then
610 compinit -d ${COMPDUMPFILE} || print 'Notice: no compinit available :('
612 print 'Notice: no compinit available :('
618 # called later (via is4 && grmlcomp)
619 # note: use 'zstyle' for getting current settings
620 # press ^xh (control-x h) for getting tags in context; ^x? (control-x ?) to run complete_debug with trace output
622 # TODO: This could use some additional information
624 # Make sure the completion system is initialised
625 (( ${+_comps} )) || return 1
627 # allow one error for every three characters typed in approximate completer
628 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
630 # don't complete backup files as executables
631 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
633 # start menu completion only if it could find no unambiguous initial string
634 zstyle ':completion:*:correct:*' insert-unambiguous true
635 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
636 zstyle ':completion:*:correct:*' original true
638 # activate color-completion
639 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
641 # format on completion
642 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
644 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
645 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
647 # insert all expansions for expand completer
648 zstyle ':completion:*:expand:*' tag-order all-expansions
649 zstyle ':completion:*:history-words' list false
652 zstyle ':completion:*:history-words' menu yes
654 # ignore duplicate entries
655 zstyle ':completion:*:history-words' remove-all-dups yes
656 zstyle ':completion:*:history-words' stop yes
658 # match uppercase from lowercase
659 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
661 # separate matches into groups
662 zstyle ':completion:*:matches' group 'yes'
663 zstyle ':completion:*' group-name ''
665 if [[ "$NOMENU" -eq 0 ]] ; then
666 # if there are more than 5 options allow selecting from a menu
667 zstyle ':completion:*' menu select=5
669 # don't use any menus at all
673 zstyle ':completion:*:messages' format '%d'
674 zstyle ':completion:*:options' auto-description '%d'
676 # describe options in full
677 zstyle ':completion:*:options' description 'yes'
679 # on processes completion complete all user processes
680 zstyle ':completion:*:processes' command 'ps -au$USER'
682 # offer indexes before parameters in subscripts
683 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
685 # provide verbose completion information
686 zstyle ':completion:*' verbose true
688 # recent (as of Dec 2007) zsh versions are able to provide descriptions
689 # for commands (read: 1st word in the line) that it will list for the user
690 # to choose from. The following disables that, because it's not exactly fast.
691 zstyle ':completion:*:-command-:*:' verbose false
693 # set format for warnings
694 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
696 # define files to ignore for zcompile
697 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
698 zstyle ':completion:correct:' prompt 'correct to: %e'
700 # Ignore completion functions for commands you don't have:
701 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
703 # Provide more processes in completion of programs like killall:
704 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
706 # complete manual by their section
707 zstyle ':completion:*:manuals' separate-sections true
708 zstyle ':completion:*:manuals.*' insert-sections true
709 zstyle ':completion:*:man:*' menu yes select
711 # Search path for sudo completion
712 zstyle ':completion:*:sudo:*' command-path /usr/local/sbin \
720 # provide .. as a completion
721 zstyle ':completion:*' special-dirs ..
723 # run rehash on completion so new installed program are found automatically:
725 (( CURRENT == 1 )) && rehash
730 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
731 if [[ "$NOCOR" -gt 0 ]] ; then
732 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
735 # try to be smart about when to use what completer...
737 zstyle -e ':completion:*' completer '
738 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
739 _last_try="$HISTNO$BUFFER$CURSOR"
740 reply=(_complete _match _ignored _prefix _files)
742 if [[ $words[1] == (rm|mv) ]] ; then
743 reply=(_complete _files)
745 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
750 # command for process lists, the local web server details and host completion
751 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
754 [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
755 zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
759 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
760 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
771 zstyle ':completion:*:hosts' hosts $hosts
772 # TODO: so, why is this here?
773 # zstyle '*' hosts $hosts
775 # use generic completion system for programs not yet defined; (_gnu_generic works
776 # with commands that provide a --help option with "standard" gnu-like output.)
777 for compcom in cp deborphan df feh fetchipac gpasswd head hnb ipacsum mv \
778 pal stow tail uname ; do
779 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
782 # see upgrade function in this file
783 compdef _hosts upgrade
786 # Keyboard setup: The following is based on the same code, we wrote for
787 # debian's setup. It ensures the terminal is in the right mode, when zle is
788 # active, so the values from $terminfo are valid. Therefore, this setup should
789 # work on all systems, that have support for `terminfo'. It also requires the
790 # zsh in use to have the `zsh/terminfo' module built.
792 # If you are customising your `zle-line-init()' or `zle-line-finish()'
793 # functions, make sure you call the following utility functions in there:
795 # - zle-line-init(): zle-smkx
796 # - zle-line-finish(): zle-rmkx
798 # Use emacs-like key bindings by default:
803 ## beginning-of-line OR beginning-of-buffer OR beginning of history
804 ## by: Bart Schaefer <schaefer@brasslantern.com>, Bernhard Tittelbach
805 beginning-or-end-of-somewhere() {
807 if [[ ( "${LBUFFER[-1]}" == $'\n' && "${WIDGET}" == beginning-of* ) || \
808 ( "${RBUFFER[1]}" == $'\n' && "${WIDGET}" == end-of* ) ]]; then
809 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
811 zle .${WIDGET:s/somewhere/line-hist/} "$@"
812 if (( HISTNO != hno )); then
813 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
817 zle -N beginning-of-somewhere beginning-or-end-of-somewhere
818 zle -N end-of-somewhere beginning-or-end-of-somewhere
820 # add a command line to the shells history without executing it
821 commit-to-history() {
822 print -s ${(z)BUFFER}
825 zle -N commit-to-history
827 # only slash should be considered as a word separator:
828 slash-backward-kill-word() {
829 local WORDCHARS="${WORDCHARS:s@/@}"
831 zle backward-kill-word
833 zle -N slash-backward-kill-word
835 # a generic accept-line wrapper
837 # This widget can prevent unwanted autocorrections from command-name
838 # to _command-name, rehash automatically on enter and call any number
839 # of builtin and user-defined widgets in different contexts.
841 # For a broader description, see:
842 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
844 # The code is imported from the file 'zsh/functions/accept-line' from
845 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
846 # distributed under the same terms as zsh itself.
848 # A newly added command will may not be found or will cause false
849 # correction attempts, if you got auto-correction set. By setting the
850 # following style, we force accept-line() to rehash, if it cannot
851 # find the first word on the command line in the $command[] hash.
852 zstyle ':acceptline:*' rehash true
854 function Accept-Line() {
855 setopt localoptions noksharrays
859 local alcontext=${1:-$alcontext}
861 zstyle -a ":acceptline:${alcontext}" actions subs
863 (( ${#subs} < 1 )) && return 0
866 for sub in ${subs} ; do
867 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
870 (( aldone > 0 )) && break
874 function Accept-Line-getdefault() {
878 zstyle -s ":acceptline:${alcontext}" default_action default_action
879 case ${default_action} in
881 printf ".accept-line"
884 printf ${default_action}
889 function Accept-Line-HandleContext() {
892 default_action=$(Accept-Line-getdefault)
893 zstyle -T ":acceptline:${alcontext}" call_default \
894 && zle ${default_action}
897 function accept-line() {
898 setopt localoptions noksharrays
901 local buf com fname format msg default_action
905 cmdline=(${(z)BUFFER})
909 Accept-Line 'preprocess'
911 zstyle -t ":acceptline:${alcontext}" rehash \
912 && [[ -z ${commands[$com]} ]] \
916 && [[ -n ${reswords[(r)$com]} ]] \
917 || [[ -n ${aliases[$com]} ]] \
918 || [[ -n ${functions[$com]} ]] \
919 || [[ -n ${builtins[$com]} ]] \
920 || [[ -n ${commands[$com]} ]] ; then
922 # there is something sensible to execute, just do it.
924 Accept-Line-HandleContext
929 if [[ -o correct ]] \
930 || [[ -o correctall ]] \
931 && [[ -n ${functions[$fname]} ]] ; then
933 # nothing there to execute but there is a function called
934 # _command_name; a completion widget. Makes no sense to
935 # call it on the commandline, but the correct{,all} options
936 # will ask for it nevertheless, so warn the user.
937 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
938 # Okay, we warned the user before, he called us again,
939 # so have it his way.
941 Accept-Line-HandleContext
946 if zstyle -t ":acceptline:${alcontext}" nocompwarn ; then
948 Accept-Line-HandleContext
950 # prepare warning message for the user, configurable via zstyle.
951 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
953 if [[ -z ${msg} ]] ; then
954 msg="%c will not execute and completion %f exists."
957 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
962 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
963 # If we are here, the commandline contains something that is not
964 # executable, which is neither subject to _command_name correction
965 # and is not empty. might be a variable assignment
967 Accept-Line-HandleContext
972 # If we got this far, the commandline only contains whitespace, or is empty.
974 Accept-Line-HandleContext
979 zle -N Accept-Line-HandleContext
981 # power completion / abbreviation expansion / buffer expansion
982 # see http://zshwiki.org/home/examples/zleiab for details
983 # less risky than the global aliases but powerful as well
984 # just type the abbreviation key and afterwards 'ctrl-x .' to expand it
987 setopt interactivecomments
989 # key # value (#d additional doc string)
995 'G' '|& grep '${grep_options:+"${grep_options[*]}"}
997 'Hl' ' --help |& less -r' #d (Display help in pager)
1001 'N' '&>/dev/null' #d (No Output)
1002 'R' '| tr A-z N-za-m' #d (ROT13)
1003 'SL' '| sort | less'
1008 'co' './configure && make && sudo make install'
1016 LBUFFER=${LBUFFER%%(#m)[.\-+:|_a-zA-Z0-9]#}
1017 LBUFFER+=${abk[$MATCH]:-$MATCH}
1024 zle -M "$(print "Available abbreviations for expansion:"; print -a -C 2 ${(kv)abk})"
1027 zle -N help-show-abk
1029 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
1030 insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
1031 zle -N insert-datestamp
1033 # press esc-m for inserting last typed word again (thanks to caphuso!)
1034 insert-last-typed-word() { zle insert-last-word -- 0 -1 };
1035 zle -N insert-last-typed-word;
1037 function grml-zsh-fg() {
1038 if (( ${#jobstates} )); then
1040 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
1041 BUFFER="${BUFFER}fg"
1044 zle -M 'No background jobs. Doing nothing.'
1049 # run command line as user root via sudo:
1050 sudo-command-line() {
1051 [[ -z $BUFFER ]] && zle up-history
1052 if [[ $BUFFER != sudo\ * ]]; then
1053 BUFFER="sudo $BUFFER"
1054 CURSOR=$(( CURSOR+5 ))
1057 zle -N sudo-command-line
1059 ### jump behind the first word on the cmdline.
1060 ### useful to add options.
1061 function jump_after_first_word() {
1063 words=(${(z)BUFFER})
1065 if (( ${#words} <= 1 )) ; then
1068 CURSOR=${#${words[1]}}
1071 zle -N jump_after_first_word
1073 #f5# Create directory under cursor or the selected area
1075 # Press ctrl-xM to create the directory under the cursor or the selected area.
1076 # To select an area press ctrl-@ or ctrl-space and use the cursor.
1077 # Use case: you type "mv abc ~/testa/testb/testc/" and remember that the
1078 # directory does not exist yet -> press ctrl-XM and problem solved
1080 if ((REGION_ACTIVE==1)); then
1081 local F=$MARK T=$CURSOR
1082 if [[ $F -gt $T ]]; then
1086 # get marked area from buffer and eliminate whitespace
1087 PATHTOMKDIR=${BUFFER[F+1,T]%%[[:space:]]##}
1088 PATHTOMKDIR=${PATHTOMKDIR##[[:space:]]##}
1090 local bufwords iword
1091 bufwords=(${(z)LBUFFER})
1093 bufwords=(${(z)BUFFER})
1094 PATHTOMKDIR="${(Q)bufwords[iword]}"
1096 [[ -z "${PATHTOMKDIR}" ]] && return 1
1097 PATHTOMKDIR=${~PATHTOMKDIR}
1098 if [[ -e "${PATHTOMKDIR}" ]]; then
1099 zle -M " path already exists, doing nothing"
1101 zle -M "$(mkdir -p -v "${PATHTOMKDIR}")"
1106 zle -N inplaceMkDirs
1108 #v1# set number of lines to display per page
1109 HELP_LINES_PER_PAGE=20
1110 #v1# set location of help-zle cache file
1111 HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh
1112 # helper function for help-zle, actually generates the help text
1113 help_zle_parse_keybindings()
1117 unsetopt ksharrays #indexing starts at 1
1119 #v1# choose files that help-zle will parse for keybindings
1120 ((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local )
1122 if [[ -r $HELP_ZLE_CACHE_FILE ]]; then
1124 for f ($HELPZLE_KEYBINDING_FILES) [[ $f -nt $HELP_ZLE_CACHE_FILE ]] && load_cache=1
1125 [[ $load_cache -eq 0 ]] && . $HELP_ZLE_CACHE_FILE && return
1128 #fill with default keybindings, possibly to be overwriten in a file later
1129 #Note that due to zsh inconsistency on escaping assoc array keys, we encase the key in '' which we will remove later
1130 local -A help_zle_keybindings
1131 help_zle_keybindings['<Ctrl>@']="set MARK"
1132 help_zle_keybindings['<Ctrl>x<Ctrl>j']="vi-join lines"
1133 help_zle_keybindings['<Ctrl>x<Ctrl>b']="jump to matching brace"
1134 help_zle_keybindings['<Ctrl>x<Ctrl>u']="undo"
1135 help_zle_keybindings['<Ctrl>_']="undo"
1136 help_zle_keybindings['<Ctrl>x<Ctrl>f<c>']="find <c> in cmdline"
1137 help_zle_keybindings['<Ctrl>a']="goto beginning of line"
1138 help_zle_keybindings['<Ctrl>e']="goto end of line"
1139 help_zle_keybindings['<Ctrl>t']="transpose charaters"
1140 help_zle_keybindings['<Alt>t']="transpose words"
1141 help_zle_keybindings['<Alt>s']="spellcheck word"
1142 help_zle_keybindings['<Ctrl>k']="backward kill buffer"
1143 help_zle_keybindings['<Ctrl>u']="forward kill buffer"
1144 help_zle_keybindings['<Ctrl>y']="insert previously killed word/string"
1145 help_zle_keybindings["<Alt>'"]="quote line"
1146 help_zle_keybindings['<Alt>"']="quote from mark to cursor"
1147 help_zle_keybindings['<Alt><arg>']="repeat next cmd/char <arg> times (<Alt>-<Alt>1<Alt>0a -> -10 times 'a')"
1148 help_zle_keybindings['<Alt>u']="make next word Uppercase"
1149 help_zle_keybindings['<Alt>l']="make next word lowercase"
1150 help_zle_keybindings['<Ctrl>xd']="preview expansion under cursor"
1151 help_zle_keybindings['<Alt>q']="push current CL into background, freeing it. Restore on next CL"
1152 help_zle_keybindings['<Alt>.']="insert (and interate through) last word from prev CLs"
1153 help_zle_keybindings['<Alt>,']="complete word from newer history (consecutive hits)"
1154 help_zle_keybindings['<Alt>m']="repeat last typed word on current CL"
1155 help_zle_keybindings['<Ctrl>v']="insert next keypress symbol literally (e.g. for bindkey)"
1156 help_zle_keybindings['!!:n*<Tab>']="insert last n arguments of last command"
1157 help_zle_keybindings['!!:n-<Tab>']="insert arguments n..N-2 of last command (e.g. mv s s d)"
1158 help_zle_keybindings['<Alt>h']="show help/manpage for current command"
1160 #init global variables
1161 unset help_zle_lines help_zle_sln
1162 typeset -g -a help_zle_lines
1163 typeset -g help_zle_sln=1
1166 local lastkeybind_desc contents #last description starting with #k# that we found
1167 local num_lines_elapsed=0 #number of lines between last description and keybinding
1168 #search config files in the order they a called (and thus the order in which they overwrite keybindings)
1169 for f in $HELPZLE_KEYBINDING_FILES; do
1170 [[ -r "$f" ]] || continue #not readable ? skip it
1172 for cline in "${(f)contents}"; do
1173 #zsh pattern: matches lines like: #k# ..............
1174 if [[ "$cline" == (#s)[[:space:]]#\#k\#[[:space:]]##(#b)(*)[[:space:]]#(#e) ]]; then
1175 lastkeybind_desc="$match[*]"
1177 #zsh pattern: matches lines that set a keybinding using bind2map, bindkey or compdef -k
1178 # ignores lines that are commentend out
1179 # grabs first in '' or "" enclosed string with length between 1 and 6 characters
1180 elif [[ "$cline" == [^#]#(bind2maps[[:space:]](*)-s|bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then
1181 #description prevously found ? description not more than 2 lines away ? keybinding not empty ?
1182 if [[ -n $lastkeybind_desc && $num_lines_elapsed -lt 2 && -n $match[1] ]]; then
1183 #substitute keybinding string with something readable
1184 k=${${${${${${${match[1]/\\e\^h/<Alt><BS>}/\\e\^\?/<Alt><BS>}/\\e\[5~/<PageUp>}/\\e\[6~/<PageDown>}//(\\e|\^\[)/<Alt>}//\^/<Ctrl>}/3~/<Alt><Del>}
1185 #put keybinding in assoc array, possibly overwriting defaults or stuff found in earlier files
1186 #Note that we are extracting the keybinding-string including the quotes (see Note at beginning)
1187 help_zle_keybindings[${k}]=$lastkeybind_desc
1191 ((num_lines_elapsed++))
1196 #calculate length of keybinding column
1198 for k (${(k)help_zle_keybindings[@]}) ((kstrlen < ${#k})) && kstrlen=${#k}
1199 #convert the assoc array into preformated lines, which we are able to sort
1200 for k v in ${(kv)help_zle_keybindings[@]}; do
1201 #pad keybinding-string to kstrlen chars and remove outermost characters (i.e. the quotes)
1202 help_zle_lines+=("${(r:kstrlen:)k[2,-2]}${v}")
1204 #sort lines alphabetically
1205 help_zle_lines=("${(i)help_zle_lines[@]}")
1206 [[ -d ${HELP_ZLE_CACHE_FILE:h} ]] || mkdir -p "${HELP_ZLE_CACHE_FILE:h}"
1207 echo "help_zle_lines=(${(q)help_zle_lines[@]})" >| $HELP_ZLE_CACHE_FILE
1208 zcompile $HELP_ZLE_CACHE_FILE
1210 typeset -g help_zle_sln
1211 typeset -g -a help_zle_lines
1213 # Provides (partially autogenerated) help on keybindings and the zsh line editor
1217 unsetopt ksharrays #indexing starts at 1
1218 #help lines already generated ? no ? then do it
1219 [[ ${+functions[help_zle_parse_keybindings]} -eq 1 ]] && {help_zle_parse_keybindings && unfunction help_zle_parse_keybindings}
1220 #already displayed all lines ? go back to the start
1221 [[ $help_zle_sln -gt ${#help_zle_lines} ]] && help_zle_sln=1
1222 local sln=$help_zle_sln
1223 #note that help_zle_sln is a global var, meaning we remember the last page we viewed
1224 help_zle_sln=$((help_zle_sln + HELP_LINES_PER_PAGE))
1225 zle -M "${(F)help_zle_lines[sln,help_zle_sln-1]}"
1229 ## complete word from currently visible Screen or Tmux buffer.
1230 if check_com -c screen || check_com -c tmux; then
1231 _complete_screen_display() {
1232 [[ "$TERM" != "screen" ]] && return 1
1234 local TMPFILE=$(mktemp)
1235 local -U -a _screen_display_wordlist
1236 trap "rm -f $TMPFILE" EXIT
1238 # fill array with contents from screen hardcopy
1239 if ((${+TMUX})); then
1240 #works, but crashes tmux below version 1.4
1241 #luckily tmux -V option to ask for version, was also added in 1.4
1242 tmux -V &>/dev/null || return
1243 tmux -q capture-pane \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0
1245 screen -X hardcopy $TMPFILE
1246 # screen sucks, it dumps in latin1, apparently always. so recode it
1248 check_com recode && recode latin1 $TMPFILE
1250 _screen_display_wordlist=( ${(QQ)$(<$TMPFILE)} )
1251 # remove PREFIX to be completed from that array
1252 _screen_display_wordlist[${_screen_display_wordlist[(i)$PREFIX]}]=""
1253 compadd -a _screen_display_wordlist
1255 #m# k CTRL-x\,\,\,S Complete word from GNU screen buffer
1257 compdef -k _complete_screen_display complete-word '^xS'
1260 # Load a few more functions and tie them to widgets, so they can be bound:
1262 function zrcautozle() {
1265 zrcautoload $fnc && zle -N $fnc
1268 function zrcgotwidget() {
1269 (( ${+widgets[$1]} ))
1272 function zrcgotkeymap() {
1273 [[ -n ${(M)keymaps:#$1} ]]
1276 zrcautozle insert-files
1277 zrcautozle edit-command-line
1278 zrcautozle insert-unicode-char
1279 if zrcautoload history-search-end; then
1280 zle -N history-beginning-search-backward-end history-search-end
1281 zle -N history-beginning-search-forward-end history-search-end
1283 zle -C hist-complete complete-word _generic
1284 zstyle ':completion:hist-complete:*' completer _history
1286 # The actual terminal setup hooks and bindkey-calls:
1288 # An array to note missing features to ease diagnosis in case of problems.
1289 typeset -ga grml_missing_features
1291 function zrcbindkey() {
1292 if (( ARGC )) && zrcgotwidget ${argv[-1]}; then
1297 function bind2maps () {
1298 local i sequence widget
1301 while [[ "$1" != "--" ]]; do
1307 if [[ "$1" == "-s" ]]; then
1311 sequence="${key[$1]}"
1315 [[ -z "$sequence" ]] && return 1
1317 for i in "${maps[@]}"; do
1318 zrcbindkey -M "$i" "$sequence" "$widget"
1322 if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
1323 function zle-smkx () {
1325 printf '%s' ${terminfo[smkx]}
1327 function zle-rmkx () {
1329 printf '%s' ${terminfo[rmkx]}
1331 function zle-line-init () {
1334 function zle-line-finish () {
1337 zle -N zle-line-init
1338 zle -N zle-line-finish
1340 for i in {s,r}mkx; do
1341 (( ${+terminfo[$i]} )) || grml_missing_features+=($i)
1348 Home "${terminfo[khome]}"
1349 End "${terminfo[kend]}"
1350 Insert "${terminfo[kich1]}"
1351 Delete "${terminfo[kdch1]}"
1352 Up "${terminfo[kcuu1]}"
1353 Down "${terminfo[kcud1]}"
1354 Left "${terminfo[kcub1]}"
1355 Right "${terminfo[kcuf1]}"
1356 PageUp "${terminfo[kpp]}"
1357 PageDown "${terminfo[knp]}"
1358 BackTab "${terminfo[kcbt]}"
1361 # Guidelines for adding key bindings:
1363 # - Do not add hardcoded escape sequences, to enable non standard key
1364 # combinations such as Ctrl-Meta-Left-Cursor. They are not easily portable.
1366 # - Adding Ctrl characters, such as '^b' is okay; note that '^b' and '^B' are
1369 # - All keys from the $key[] mapping are obviously okay.
1371 # - Most terminals send "ESC x" when Meta-x is pressed. Thus, sequences like
1372 # '\ex' are allowed in here as well.
1374 bind2maps emacs -- Home beginning-of-somewhere
1375 bind2maps viins vicmd -- Home vi-beginning-of-line
1376 bind2maps emacs -- End end-of-somewhere
1377 bind2maps viins vicmd -- End vi-end-of-line
1378 bind2maps emacs viins -- Insert overwrite-mode
1379 bind2maps vicmd -- Insert vi-insert
1380 bind2maps emacs -- Delete delete-char
1381 bind2maps viins vicmd -- Delete vi-delete-char
1382 bind2maps emacs viins vicmd -- Up up-line-or-search
1383 bind2maps emacs viins vicmd -- Down down-line-or-search
1384 bind2maps emacs -- Left backward-char
1385 bind2maps viins vicmd -- Left vi-backward-char
1386 bind2maps emacs -- Right forward-char
1387 bind2maps viins vicmd -- Right vi-forward-char
1388 bind2maps viins vicmd -- Right vi-forward-char
1389 #k# Perform abbreviation expansion
1390 bind2maps emacs viins -- -s '^x.' zleiab
1391 #k# Display list of abbreviations that would expand
1392 bind2maps emacs viins -- -s '^xb' help-show-abk
1393 #k# mkdir -p <dir> from string under cursor or marked area
1394 bind2maps emacs viins -- -s '^xM' inplaceMkDirs
1395 #k# display help for keybindings and ZLE
1396 bind2maps emacs viins -- -s '^xz' help-zle
1397 #k# Insert files and test globbing
1398 bind2maps emacs viins -- -s "^xf" insert-files
1399 #k# Edit the current line in \kbd{\$EDITOR}
1400 bind2maps emacs viins -- -s '\ee' edit-command-line
1401 #k# search history backward for entry beginning with typed text
1402 bind2maps emacs viins -- -s '^xp' history-beginning-search-backward-end
1403 #k# search history forward for entry beginning with typed text
1404 bind2maps emacs viins -- -s '^xP' history-beginning-search-forward-end
1405 #k# search history backward for entry beginning with typed text
1406 bind2maps emacs viins -- PageUp history-beginning-search-backward-end
1407 #k# search history forward for entry beginning with typed text
1408 bind2maps emacs viins -- PageDown history-beginning-search-forward-end
1409 bind2maps emacs viins -- -s "^x^h" commit-to-history
1410 #k# Kill left-side word or everything up to next slash
1411 bind2maps emacs viins -- -s '\ev' slash-backward-kill-word
1412 #k# Kill left-side word or everything up to next slash
1413 bind2maps emacs viins -- -s '\e^h' slash-backward-kill-word
1414 #k# Kill left-side word or everything up to next slash
1415 bind2maps emacs viins -- -s '\e^?' slash-backward-kill-word
1416 # Do history expansion on space:
1417 bind2maps emacs viins -- -s ' ' magic-space
1418 #k# Trigger menu-complete
1419 bind2maps emacs viins -- -s '\ei' menu-complete # menu completion via esc-i
1420 #k# Insert a timestamp on the command line (yyyy-mm-dd)
1421 bind2maps emacs viins -- -s '^ed' insert-datestamp
1422 #k# Insert last typed word
1423 bind2maps emacs viins -- -s "\em" insert-last-typed-word
1424 #k# A smart shortcut for \kbd{fg<enter>}
1425 bind2maps emacs viins -- -s '^z' grml-zsh-fg
1426 #k# prepend the current command with "sudo"
1427 bind2maps emacs viins -- -s "^os" sudo-command-line
1428 #k# jump to after first word (for adding options)
1429 bind2maps emacs viins -- -s '^x1' jump_after_first_word
1430 #k# complete word from history with menu
1431 bind2maps emacs viins -- -s "^x^x" hist-complete
1433 # insert unicode character
1434 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
1435 # See for example http://unicode.org/charts/ for unicode characters code
1436 #k# Insert Unicode character
1437 bind2maps emacs viins -- -s '^xi' insert-unicode-char
1439 # use the new *-pattern-* widgets for incremental history search
1440 if zrcgotwidget history-incremental-pattern-search-backward; then
1441 for seq wid in '^r' history-incremental-pattern-search-backward \
1442 '^s' history-incremental-pattern-search-forward
1444 bind2maps emacs viins vicmd -- -s $seq $wid
1448 if zrcgotkeymap menuselect; then
1449 #m# k Shift-tab Perform backwards menu completion
1450 bind2maps menuselect -- BackTab reverse-menu-complete
1452 #k# menu selection: pick item but stay in the menu
1453 bind2maps menuselect -- -s '\e^M' accept-and-menu-complete
1454 # also use + and INSERT since it's easier to press repeatedly
1455 bind2maps menuselect -- -s '+' accept-and-menu-complete
1456 bind2maps menuselect -- Insert accept-and-menu-complete
1458 # accept a completion and try to complete again by using menu
1459 # completion; very useful with completing directories
1460 # by using 'undo' one's got a simple file browser
1461 bind2maps menuselect -- -s '^o' accept-and-infer-next-history
1464 # Finally, here are still a few hardcoded escape sequences; Special sequences
1465 # like Ctrl-<Cursor-key> etc do suck a fair bit, because they are not
1466 # standardised and most of the time are not available in a terminals terminfo
1469 # While we do not encourage adding bindings like these, we will keep these for
1470 # backward compatibility.
1472 ## use Ctrl-left-arrow and Ctrl-right-arrow for jumping to word-beginnings on
1473 ## the command line.
1475 bind2maps emacs viins vicmd -- -s '\eOc' forward-word
1476 bind2maps emacs viins vicmd -- -s '\eOd' backward-word
1477 # These are for xterm:
1478 bind2maps emacs viins vicmd -- -s '\e[1;5C' forward-word
1479 bind2maps emacs viins vicmd -- -s '\e[1;5D' backward-word
1480 ## the same for alt-left-arrow and alt-right-arrow
1482 bind2maps emacs viins vicmd -- -s '\e\e[C' forward-word
1483 bind2maps emacs viins vicmd -- -s '\e\e[D' backward-word
1485 bind2maps emacs viins vicmd -- -s '^[[1;3C' forward-word
1486 bind2maps emacs viins vicmd -- -s '^[[1;3D' backward-word
1487 # Also try ESC Left/Right:
1488 bind2maps emacs viins vicmd -- -s '\e'${key[Right]} forward-word
1489 bind2maps emacs viins vicmd -- -s '\e'${key[Left]} backward-word
1496 # we don't want to quote/espace URLs on our own...
1497 # if autoload -U url-quote-magic ; then
1498 # zle -N self-insert url-quote-magic
1499 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
1501 # print 'Notice: no url-quote-magic available :('
1503 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
1505 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
1506 alias run-help >&/dev/null && unalias run-help
1507 for rh in run-help{,-git,-svk,-svn}; do
1511 # command not found handling
1513 (( ${COMMAND_NOT_FOUND} == 1 )) &&
1514 function command_not_found_handler() {
1516 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
1517 ${GRML_ZSH_CNF_HANDLER} $1
1524 ZSHDIR=${ZDOTDIR:-${HOME}/.zsh}
1527 HISTFILE=${ZDOTDIR:-${HOME}}/.zsh_history
1528 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
1529 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
1533 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
1534 DIRSTACKFILE=${DIRSTACKFILE:-${ZDOTDIR:-${HOME}}/.zdirs}
1536 if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
1537 dirstack=( ${(f)"$(< $DIRSTACKFILE)"} )
1538 # "cd -" won't work after login by just setting $OLDPWD, so
1539 [[ -d $dirstack[1] ]] && cd $dirstack[1] && cd $OLDPWD
1543 if (( $DIRSTACKSIZE <= 0 )) || [[ -z $DIRSTACKFILE ]]; then return; fi
1545 my_stack=( ${PWD} ${dirstack} )
1547 builtin print -l ${(u)my_stack} >! ${DIRSTACKFILE}
1549 uprint my_stack >! ${DIRSTACKFILE}
1553 # directory based profiles
1557 # chpwd_profiles(): Directory Profiles, Quickstart:
1561 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1562 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1565 # For details see the `grmlzshrc.5' manual page.
1566 function chpwd_profiles() {
1567 local profile context
1570 context=":chpwd:profiles:$PWD"
1571 zstyle -s "$context" profile profile || profile='default'
1572 zstyle -T "$context" re-execute && reexecute=1 || reexecute=0
1574 if (( ${+parameters[CHPWD_PROFILE]} == 0 )); then
1575 typeset -g CHPWD_PROFILE
1576 local CHPWD_PROFILES_INIT=1
1577 (( ${+functions[chpwd_profiles_init]} )) && chpwd_profiles_init
1578 elif [[ $profile != $CHPWD_PROFILE ]]; then
1579 (( ${+functions[chpwd_leave_profile_$CHPWD_PROFILE]} )) \
1580 && chpwd_leave_profile_${CHPWD_PROFILE}
1582 if (( reexecute )) || [[ $profile != $CHPWD_PROFILE ]]; then
1583 (( ${+functions[chpwd_profile_$profile]} )) && chpwd_profile_${profile}
1586 CHPWD_PROFILE="${profile}"
1590 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1594 # Prompt setup for grml:
1596 # set colors for use in prompts (modern zshs allow for the use of %F{red}foo%f
1597 # in prompts to get a red "foo" embedded, but it's good to keep these for
1598 # backwards compatibility).
1604 MAGENTA="%F{magenta}"
1608 elif zrcautoload colors && colors 2>/dev/null ; then
1609 BLUE="%{${fg[blue]}%}"
1610 RED="%{${fg_bold[red]}%}"
1611 GREEN="%{${fg[green]}%}"
1612 CYAN="%{${fg[cyan]}%}"
1613 MAGENTA="%{${fg[magenta]}%}"
1614 YELLOW="%{${fg[yellow]}%}"
1615 WHITE="%{${fg[white]}%}"
1616 NO_COLOR="%{${reset_color}%}"
1618 BLUE=$'%{\e[1;34m%}'
1620 GREEN=$'%{\e[1;32m%}'
1621 CYAN=$'%{\e[1;36m%}'
1622 WHITE=$'%{\e[1;37m%}'
1623 MAGENTA=$'%{\e[1;35m%}'
1624 YELLOW=$'%{\e[1;33m%}'
1625 NO_COLOR=$'%{\e[0m%}'
1628 # First, the easy ones: PS2..4:
1630 # secondary prompt, printed when the shell needs more information to complete a
1633 # selection prompt used within a select loop.
1635 # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
1638 # Some additional features to use with our prompt:
1642 # - vcs_info setup and version specific fixes
1644 # display battery status on right side of prompt via running 'BATTERY=1 zsh'
1645 if [[ $BATTERY -gt 0 ]] ; then
1646 if ! check_com -c acpi ; then
1652 if [[ $BATTERY -gt 0 ]] ; then
1653 PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]#Battery <->: [^0-9]##, (<->)%*/${match[1]}}"
1654 if [[ -z "$PERCENT" ]] ; then
1655 PERCENT='acpi not present'
1657 if [[ "$PERCENT" -lt 20 ]] ; then
1658 PERCENT="warning: ${PERCENT}%%"
1660 PERCENT="${PERCENT}%%"
1666 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
1667 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
1668 debian_chroot=$(</etc/debian_chroot)
1671 # gather version control information for inclusion in a prompt
1673 if zrcautoload vcs_info; then
1674 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1675 # function, which can cause a lot of trouble with our directory-based
1677 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1678 function VCS_INFO_realpath () {
1679 setopt localoptions NO_shwordsplit chaselinks
1680 ( builtin cd -q $1 2> /dev/null && pwd; )
1684 zstyle ':vcs_info:*' max-exports 2
1686 if [[ -o restricted ]]; then
1687 zstyle ':vcs_info:*' enable NONE
1691 typeset -A grml_vcs_coloured_formats
1692 typeset -A grml_vcs_plain_formats
1694 grml_vcs_plain_formats=(
1695 format "(%s%)-[%b] " "zsh: %r"
1696 actionformat "(%s%)-[%b|%a] " "zsh: %r"
1697 rev-branchformat "%b:%r"
1700 grml_vcs_coloured_formats=(
1701 format "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOR} "
1702 actionformat "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOR} "
1703 rev-branchformat "%b${RED}:${YELLOW}%r"
1706 typeset GRML_VCS_COLOUR_MODE=xxx
1708 grml_vcs_info_toggle_colour () {
1710 if [[ $GRML_VCS_COLOUR_MODE == plain ]]; then
1711 grml_vcs_info_set_formats coloured
1713 grml_vcs_info_set_formats plain
1718 grml_vcs_info_set_formats () {
1720 #setopt localoptions xtrace
1721 local mode=$1 AF F BF
1722 if [[ $mode == coloured ]]; then
1723 AF=${grml_vcs_coloured_formats[actionformat]}
1724 F=${grml_vcs_coloured_formats[format]}
1725 BF=${grml_vcs_coloured_formats[rev-branchformat]}
1726 GRML_VCS_COLOUR_MODE=coloured
1728 AF=${grml_vcs_plain_formats[actionformat]}
1729 F=${grml_vcs_plain_formats[format]}
1730 BF=${grml_vcs_plain_formats[rev-branchformat]}
1731 GRML_VCS_COLOUR_MODE=plain
1734 zstyle ':vcs_info:*' actionformats "$AF" "zsh: %r"
1735 zstyle ':vcs_info:*' formats "$F" "zsh: %r"
1736 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "$BF"
1740 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1741 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1742 if [[ "$TERM" == dumb ]] ; then
1743 grml_vcs_info_set_formats plain
1745 grml_vcs_info_set_formats coloured
1748 # Now for the fun part: The grml prompt themes in `promptsys' mode of operation
1750 # This actually defines three prompts:
1756 # They all share the same code and only differ with respect to which items they
1757 # contain. The main source of documentation is the `prompt_grml_help' function
1758 # below, which gets called when the user does this: prompt -h grml
1760 function prompt_grml_help () {
1764 This is the prompt as used by the grml-live system <http://grml.org>. It is
1765 a rather simple one-line prompt, that by default looks something like this:
1767 <user>@<host> <current-working-directory>[ <vcs_info-data>]%
1769 The prompt itself integrates with zsh's prompt themes system (as you are
1770 witnessing right now) and is configurable to a certain degree. In
1771 particular, these aspects are customisable:
1773 - The items used in the prompt (e.g. you can remove \`user' from
1774 the list of activated items, which will cause the user name to
1775 be omitted from the prompt string).
1777 - The attributes used with the items are customisable via strings
1778 used before and after the actual item.
1780 The available items are: at, battery, change-root, date, grml-chroot,
1781 history, host, jobs, newline, path, percent, rc, rc-always, sad-smiley,
1782 shell-level, time, user, vcs
1784 The actual configuration is done via zsh's \`zstyle' mechanism. The
1785 context, that is used while looking up styles is:
1787 ':prompt:grml:<left-or-right>:<subcontext>'
1789 Here <left-or-right> is either \`left' or \`right', signifying whether the
1790 style should affect the left or the right prompt. <subcontext> is either
1791 \`setup' or 'items:<item>', where \`<item>' is one of the available items.
1795 - use-rprompt (boolean): If \`true' (the default), print a sad smiley
1796 in $RPROMPT if the last command a returned non-successful error code.
1797 (This in only valid if <left-or-right> is "right"; ignored otherwise)
1799 - items (list): The list of items used in the prompt. If \`vcs' is
1800 present in the list, the theme's code invokes \`vcs_info'
1801 accordingly. Default (left): rc change-root user at host path vcs
1802 percent; Default (right): sad-smiley
1804 Available styles in 'items:<item>' are: pre, post. These are strings that
1805 are inserted before (pre) and after (post) the item in question. Thus, the
1806 following would cause the user name to be printed in red instead of the
1809 zstyle ':prompt:grml:*:items:user' pre '%F{red}'
1811 Note, that the \`post' style may remain at its default value, because its
1812 default value is '%f', which turns the foreground text attribute off (which
1813 is exactly, what is still required with the new \`pre' value).
1817 function prompt_grml-chroot_help () {
1821 This is a variation of the grml prompt, see: prompt -h grml
1823 The main difference is the default value of the \`items' style. The rest
1824 behaves exactly the same. Here are the defaults for \`grml-chroot':
1826 - left: grml-chroot user at host path percent
1827 - right: (empty list)
1831 function prompt_grml-large_help () {
1835 This is a variation of the grml prompt, see: prompt -h grml
1837 The main difference is the default value of the \`items' style. In
1838 particular, this theme uses _two_ lines instead of one with the plain
1839 \`grml' theme. The rest behaves exactly the same. Here are the defaults
1842 - left: rc jobs history shell-level change-root time date newline user
1843 at host path vcs percent
1848 function grml_prompt_setup () {
1850 autoload -Uz vcs_info
1851 autoload -Uz add-zsh-hook
1852 add-zsh-hook precmd prompt_$1_precmd
1855 function prompt_grml_setup () {
1856 grml_prompt_setup grml
1859 function prompt_grml-chroot_setup () {
1860 grml_prompt_setup grml-chroot
1863 function prompt_grml-large_setup () {
1864 grml_prompt_setup grml-large
1867 # These maps define default tokens and pre-/post-decoration for items to be
1868 # used within the themes. All defaults may be customised in a context sensitive
1869 # matter by using zsh's `zstyle' mechanism.
1870 typeset -gA grml_prompt_pre_default \
1871 grml_prompt_post_default \
1872 grml_prompt_token_default \
1873 grml_prompt_token_function
1875 grml_prompt_pre_default=(
1880 grml-chroot '%F{red}'
1890 shell-level '%F{red}'
1896 grml_prompt_post_default=(
1917 grml_prompt_token_default=(
1920 change-root 'debian_chroot'
1922 grml-chroot 'GRML_CHROOT'
1923 history '{history#%!} '
1925 jobs '[%j running job(s)] '
1927 path '%40<..<%~%<< '
1931 sad-smiley '%(?..:()'
1932 shell-level '%(3L.+ .)'
1933 time '%D{%H:%M:%S} '
1938 function grml_theme_has_token () {
1939 if (( ARGC != 1 )); then
1940 printf 'usage: grml_theme_has_token <name>\n'
1943 (( ${+grml_prompt_token_default[$1]} ))
1946 function GRML_theme_add_token_usage () {
1948 Usage: grml_theme_add_token <name> [-f|-i] <token/function> [<pre> <post>]
1950 <name> is the name for the newly added token. If the \`-f' or \`-i' options
1951 are used, <token/function> is the name of the function (see below for
1952 details). Otherwise it is the literal token string to be used. <pre> and
1953 <post> are optional.
1957 -f <function> Use a function named \`<function>' each time the token
1960 -i <function> Use a function named \`<function>' to initialise the
1961 value of the token _once_ at runtime.
1963 The functions are called with one argument: the token's new name. The
1964 return value is expected in the \$REPLY parameter. The use of these
1965 options is mutually exclusive.
1967 There is a utility function \`grml_theme_has_token', which you can use
1968 to test if a token exists before trying to add it. This can be a guard
1969 for situations in which a \`grml_theme_add_token' call may happen more
1974 To add a new token \`day' that expands to the current weekday in the
1975 current locale in green foreground colour, use this:
1977 grml_theme_add_token day '%D{%A}' '%F{green}' '%f'
1979 Another example would be support for \$VIRTUAL_ENV:
1981 function virtual_env_prompt () {
1982 REPLY=\${VIRTUAL_ENV+\${VIRTUAL_ENV:t} }
1984 grml_theme_add_token virtual-env -f virtual_env_prompt
1986 After that, you will be able to use a changed \`items' style to
1987 assemble your prompt.
1991 function grml_theme_add_token () {
1993 local name token pre post
1994 local -i init funcall
1996 if (( ARGC == 0 )); then
1997 GRML_theme_add_token_usage
2007 if [[ $1 == '-f' ]]; then
2010 elif [[ $1 == '-i' ]]; then
2015 if (( ARGC == 0 )); then
2017 grml_theme_add_token: No token-string/function-name provided!\n\n'
2018 GRML_theme_add_token_usage
2023 if (( ARGC != 0 && ARGC != 2 )); then
2025 grml_theme_add_token: <pre> and <post> need to by specified _both_!\n\n'
2026 GRML_theme_add_token_usage
2035 if grml_theme_has_token $name; then
2037 grml_theme_add_token: Token `%s'\'' exists! Giving up!\n\n' $name
2038 GRML_theme_add_token_usage
2045 grml_prompt_pre_default[$name]=$pre
2046 grml_prompt_post_default[$name]=$post
2047 if (( funcall )); then
2048 grml_prompt_token_function[$name]=$token
2049 grml_prompt_token_default[$name]=23
2051 grml_prompt_token_default[$name]=$token
2055 function grml_typeset_and_wrap () {
2062 if (( ${+parameters[$new]} )); then
2063 typeset -g "${target}=${(P)target}${left}${(P)new}${right}"
2067 function grml_prompt_addto () {
2070 local lr it apre apost new v
2074 [[ $target == PS1 ]] && lr=left || lr=right
2075 zstyle -a ":prompt:${grmltheme}:${lr}:setup" items items || items=( "$@" )
2076 typeset -g "${target}="
2077 for it in "${items[@]}"; do
2078 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" pre apre \
2079 || apre=${grml_prompt_pre_default[$it]}
2080 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" post apost \
2081 || apost=${grml_prompt_post_default[$it]}
2082 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" token new \
2083 || new=${grml_prompt_token_default[$it]}
2084 typeset -g "${target}=${(P)target}${apre}"
2085 if (( ${+grml_prompt_token_function[$it]} )); then
2086 ${grml_prompt_token_function[$it]} $it
2087 typeset -g "${target}=${(P)target}${REPLY}"
2091 grml_typeset_and_wrap $target $new '' ''
2094 grml_typeset_and_wrap $target $new '(' ')'
2097 if [[ -n ${(P)new} ]]; then
2098 typeset -g "${target}=${(P)target}(CHROOT)"
2102 v="vcs_info_msg_${new}_"
2103 if (( ! vcscalled )); then
2107 if (( ${+parameters[$v]} )) && [[ -n "${(P)v}" ]]; then
2108 typeset -g "${target}=${(P)target}${(P)v}"
2111 *) typeset -g "${target}=${(P)target}${new}" ;;
2114 typeset -g "${target}=${(P)target}${apost}"
2118 function prompt_grml_precmd () {
2120 local grmltheme=grml
2121 local -a left_items right_items
2122 left_items=(rc change-root user at host path vcs percent)
2123 right_items=(sad-smiley)
2125 prompt_grml_precmd_worker
2128 function prompt_grml-chroot_precmd () {
2130 local grmltheme=grml-chroot
2131 local -a left_items right_items
2132 left_items=(grml-chroot user at host path percent)
2135 prompt_grml_precmd_worker
2138 function prompt_grml-large_precmd () {
2140 local grmltheme=grml-large
2141 local -a left_items right_items
2142 left_items=(rc jobs history shell-level change-root time date newline
2143 user at host path vcs percent)
2144 right_items=(sad-smiley)
2146 prompt_grml_precmd_worker
2149 function prompt_grml_precmd_worker () {
2151 local -i vcscalled=0
2153 grml_prompt_addto PS1 "${left_items[@]}"
2154 if zstyle -T ":prompt:${grmltheme}:right:setup" use-rprompt; then
2155 grml_prompt_addto RPS1 "${right_items[@]}"
2159 grml_prompt_fallback() {
2162 (( ${+functions[vcs_info]} )) && vcs_info
2165 p0="${RED}%(?..%? )${WHITE}${debian_chroot:+($debian_chroot)}"
2166 p1="${BLUE}%n${NO_COLOR}@%m %40<...<%B%~%b%<< "'${vcs_info_msg_0_}'"%# "
2167 if (( EUID == 0 )); then
2168 PROMPT="${BLUE}${p0}${RED}${p1}"
2170 PROMPT="${RED}${p0}${BLUE}${p1}"
2175 if zrcautoload promptinit && promptinit 2>/dev/null ; then
2176 # Since we define the required functions in here and not in files in
2177 # $fpath, we need to stick the theme's name into `$prompt_themes'
2178 # ourselves, since promptinit does not pick them up otherwise.
2179 prompt_themes+=( grml grml-chroot grml-large )
2180 # Also, keep the array sorted...
2181 prompt_themes=( "${(@on)prompt_themes}" )
2183 print 'Notice: no promptinit available :('
2184 grml_prompt_fallback
2188 # The prompt themes use modern features of zsh, that require at least
2189 # version 4.3.7 of the shell. Use the fallback otherwise.
2190 if [[ $BATTERY -gt 0 ]]; then
2191 zstyle ':prompt:grml:right:setup' items sad-smiley battery
2192 add-zsh-hook precmd battery
2194 if [[ "$TERM" == dumb ]] ; then
2195 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" pre ''
2196 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" post ' '
2197 for i in rc user path jobs history date time shell-level; do
2198 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" pre ''
2199 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" post ''
2202 zstyle ':prompt:grml(|-large|-chroot):right:setup' use-rprompt false
2203 elif (( EUID == 0 )); then
2204 zstyle ':prompt:grml(|-large|-chroot):*:items:user' pre '%B%F{red}'
2207 # Finally enable one of the prompts.
2208 if [[ -n $GRML_CHROOT ]]; then
2210 elif [[ $GRMLPROMPT -gt 0 ]]; then
2216 grml_prompt_fallback
2219 # Terminal-title wizardry
2221 function ESC_print () {
2222 info_print $'\ek' $'\e\\' "$@"
2224 function set_title () {
2225 info_print $'\e]0;' $'\a' "$@"
2228 function info_print () {
2229 local esc_begin esc_end
2233 printf '%s' ${esc_begin}
2235 printf '%s' "${esc_end}"
2238 function grml_reset_screen_title () {
2239 # adjust title of xterm
2240 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
2241 [[ ${NOTITLE:-} -gt 0 ]] && return 0
2244 set_title ${(%):-"%n@%m: %~"}
2249 function grml_vcs_to_screen_title () {
2250 if [[ $TERM == screen* ]] ; then
2251 if [[ -n ${vcs_info_msg_1_} ]] ; then
2252 ESC_print ${vcs_info_msg_1_}
2259 function grml_maintain_name () {
2260 # set hostname if not running on host with name 'grml'
2261 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
2266 function grml_cmd_to_screen_title () {
2267 # get the name of the program currently running and hostname of local
2268 # machine set screen window title if running in a screen
2269 if [[ "$TERM" == screen* ]] ; then
2270 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME"
2275 function grml_control_xterm_title () {
2278 set_title "${(%):-"%n@%m:"}" "$1"
2283 zrcautoload add-zsh-hook || add-zsh-hook () { :; }
2284 if [[ $NOPRECMD -eq 0 ]]; then
2285 add-zsh-hook precmd grml_reset_screen_title
2286 add-zsh-hook precmd grml_vcs_to_screen_title
2287 add-zsh-hook preexec grml_maintain_name
2288 add-zsh-hook preexec grml_cmd_to_screen_title
2289 if [[ $NOTITLE -eq 0 ]]; then
2290 add-zsh-hook preexec grml_control_xterm_title
2294 # 'hash' some often used directories
2296 hash -d deb=/var/cache/apt/archives
2297 hash -d doc=/usr/share/doc
2298 hash -d linux=/lib/modules/$(command uname -r)/build/
2299 hash -d log=/var/log
2300 hash -d slog=/var/log/syslog
2301 hash -d src=/usr/src
2302 hash -d templ=/usr/share/doc/grml-templates
2303 hash -d tt=/usr/share/doc/texttools-doc
2304 hash -d www=/var/www
2308 if check_com -c screen ; then
2309 if [[ $UID -eq 0 ]] ; then
2310 if [[ -r /etc/grml/screenrc ]]; then
2311 alias screen="${commands[screen]} -c /etc/grml/screenrc"
2313 elif [[ -r $HOME/.screenrc ]] ; then
2314 alias screen="${commands[screen]} -c $HOME/.screenrc"
2316 if [[ -r /etc/grml/screenrc_grml ]]; then
2317 alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
2319 if [[ -r /etc/grml/screenrc ]]; then
2320 alias screen="${commands[screen]} -c /etc/grml/screenrc"
2326 # do we have GNU ls with color-support?
2327 if [[ "$TERM" != dumb ]]; then
2328 #a1# List files with colors (\kbd{ls -F \ldots})
2329 alias ls='ls -F '${ls_options:+"${ls_options[*]}"}
2330 #a1# List all files, with colors (\kbd{ls -la \ldots})
2331 alias la='ls -la '${ls_options:+"${ls_options[*]}"}
2332 #a1# List files with long colored list, without dotfiles (\kbd{ls -l \ldots})
2333 alias ll='ls -l '${ls_options:+"${ls_options[*]}"}
2334 #a1# List files with long colored list, human readable sizes (\kbd{ls -hAl \ldots})
2335 alias lh='ls -hAl '${ls_options:+"${ls_options[*]}"}
2336 #a1# List files with long colored list, append qualifier to filenames (\kbd{ls -lF \ldots})\\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
2337 alias l='ls -lF '${ls_options:+"${ls_options[*]}"}
2346 alias mdstat='cat /proc/mdstat'
2347 alias ...='cd ../../'
2349 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
2350 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
2351 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
2354 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
2355 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
2356 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
2358 # make sure it is not assigned yet
2359 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
2362 for ENV in $(env | command grep -i '.utf') ; do
2363 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
2368 # make sure it is not assigned yet
2369 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
2371 if ! isutfenv ; then
2372 for ENV in $(env | command grep -i '\.iso') ; do
2373 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
2378 # especially for roadwarriors using GNU screen and ssh:
2379 if ! check_com asc &>/dev/null ; then
2380 asc() { autossh -t "$@" 'screen -RdU' }
2384 #f1# Hints for the use of zsh on grml
2386 print "$bg[white]$fg[black]
2387 zsh-help - hints for use of zsh on grml
2388 =======================================$reset_color"
2391 Main configuration of zsh happens in /etc/zsh/zshrc.
2392 That file is part of the package grml-etc-core, if you want to
2393 use them on a non-grml-system just get the tar.gz from
2394 http://deb.grml.org/ or (preferably) get it from the git repository:
2396 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
2398 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
2399 The file is still there, but it is empty for backwards compatibility.
2401 For your own changes use these two files:
2405 The former is sourced very early in our zshrc, the latter is sourced
2408 System wide configuration without touching configuration files of grml
2409 can take place in /etc/zsh/zshrc.local.
2411 For information regarding zsh start at http://grml.org/zsh/
2413 Take a look at grml'\''s zsh refcard:
2414 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
2416 Check out the main zsh refcard:
2417 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
2419 And of course visit the zsh-lovers:
2422 You can adjust some options through environment variables when
2423 invoking zsh without having to edit configuration files.
2424 Basically meant for bash users who are not used to the power of
2427 "NOCOR=1 zsh" => deactivate automatic correction
2428 "NOMENU=1 zsh" => do not use auto menu completion
2429 (note: use ctrl-d for completion instead!)
2430 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
2431 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
2432 preexec() and precmd() completely
2433 "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt
2434 "COMMAND_NOT_FOUND=1 zsh"
2435 => Enable a handler if an external command was not found
2436 The command called in the handler can be altered by setting
2437 the GRML_ZSH_CNF_HANDLER variable, the default is:
2438 "/usr/share/command-not-found/command-not-found"
2440 A value greater than 0 is enables a feature; a value equal to zero
2441 disables it. If you like one or the other of these settings, you can
2442 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
2446 $bg[white]$fg[black]
2447 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
2448 Enjoy your grml system with the zsh!$reset_color"
2452 if [[ -r /etc/debian_version ]] ; then
2453 #a3# Execute \kbd{apt-cache search}
2454 alias acs='apt-cache search'
2455 #a3# Execute \kbd{apt-cache show}
2456 alias acsh='apt-cache show'
2457 #a3# Execute \kbd{apt-cache policy}
2458 alias acp='apt-cache policy'
2459 #a3# Execute \kbd{apt-get dist-upgrade}
2460 salias adg="apt-get dist-upgrade"
2461 #a3# Execute \kbd{apt-get install}
2462 salias agi="apt-get install"
2463 #a3# Execute \kbd{aptitude install}
2464 salias ati="aptitude install"
2465 #a3# Execute \kbd{apt-get upgrade}
2466 salias ag="apt-get upgrade"
2467 #a3# Execute \kbd{apt-get update}
2468 salias au="apt-get update"
2469 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
2470 salias -a up="aptitude update ; aptitude safe-upgrade"
2471 #a3# Execute \kbd{dpkg-buildpackage}
2472 alias dbp='dpkg-buildpackage'
2473 #a3# Execute \kbd{grep-excuses}
2474 alias ge='grep-excuses'
2476 # get a root shell as normal user in live-cd mode:
2477 if isgrmlcd && [[ $UID -ne 0 ]] ; then
2481 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
2482 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
2483 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
2484 salias tlog="tail -f /var/log/syslog" # follow the syslog
2487 # sort installed Debian-packages by size
2488 if check_com -c dpkg-query ; then
2489 #a3# List installed Debian-packages sorted by size
2490 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"
2493 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
2494 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
2495 if check_com -c wodim; then
2498 cdrecord is not provided under its original name by Debian anymore.
2499 See #377109 in the BTS of Debian for more details.
2501 Please use the wodim binary instead
2508 # Use hard limits, except for a smaller stack and no core dumps
2510 is425 && limit stack 8192
2511 isgrmlcd && limit core 0 # important for a live-cd-system
2516 # people should use 'grml-x'!
2517 if check_com -c 915resolution; then
2519 echo "Please use 915resolution as resolution modifying tool for Intel \
2525 #a1# Output version of running grml
2526 alias grml-version='cat /etc/grml_version'
2528 if check_com -c grml-debootstrap ; then
2530 echo "Installing debian to harddisk is possible by using grml-debootstrap."
2536 # now run the functions
2538 is4 && isgrml && grmlstuff
2542 is4 && xsource "/etc/zsh/keephack"
2544 # wonderful idea of using "e" glob qualifier by Peter Stephenson
2545 # You use it as follows:
2546 # $ NTREF=/reference/file
2548 # This lists all the files in the current directory newer than the reference file.
2549 # You can also specify the reference file inline; note quotes:
2550 # $ ls -l *(e:'nt ~/.zshenv':)
2552 if [[ -n $1 ]] ; then
2555 [[ $REPLY -nt $NTREF ]]
2560 #f1# Reload an autoloadable function
2561 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
2562 compdef _functions freload
2564 #f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s')
2566 [[ -z "$1" ]] && printf 'Usage: %s <file(s)>\n' "$0" && return 1
2568 for file in "$@" ; do
2569 while [[ -h "$file" ]] ; do
2571 file=$(readlink "$file")
2576 # TODO: Is it supported to use pager settings like this?
2577 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
2578 # with respect to wordsplitting. (ie. ${=PAGER})
2579 if check_com -c $PAGER ; then
2580 #f3# View Debian's changelog of given package(s)
2583 [[ -z "$1" ]] && printf 'Usage: %s <package_name(s)>\n' "$0" && return 1
2586 for package in "$@" ; do
2587 if [[ -r /usr/share/doc/${package}/changelog.Debian.gz ]] ; then
2588 $PAGER /usr/share/doc/${package}/changelog.Debian.gz
2589 elif [[ -r /usr/share/doc/${package}/changelog.gz ]] ; then
2590 $PAGER /usr/share/doc/${package}/changelog.gz
2591 elif [[ -r /usr/share/doc/${package}/changelog ]] ; then
2592 $PAGER /usr/share/doc/${package}/changelog
2594 if check_com -c aptitude ; then
2595 echo "No changelog for package $package found, using aptitude to retrieve it."
2596 aptitude changelog "$package"
2597 elif check_com -c apt-get ; then
2598 echo "No changelog for package $package found, using apt-get to retrieve it."
2599 apt-get changelog "$package"
2601 echo "No changelog for package $package found, sorry."
2606 _dchange() { _files -W /usr/share/doc -/ }
2607 compdef _dchange dchange
2609 #f3# View Debian's NEWS of a given package
2612 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
2613 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
2615 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
2616 $PAGER /usr/share/doc/$1/NEWS.gz
2618 echo "No NEWS file for package $1 found, sorry."
2623 _dnews() { _files -W /usr/share/doc -/ }
2624 compdef _dnews dnews
2626 #f3# View Debian's copyright of a given package
2629 if [[ -r /usr/share/doc/$1/copyright ]] ; then
2630 $PAGER /usr/share/doc/$1/copyright
2632 echo "No copyright file for package $1 found, sorry."
2636 _dcopyright() { _files -W /usr/share/doc -/ }
2637 compdef _dcopyright dcopyright
2639 #f3# View upstream's changelog of a given package
2642 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2643 $PAGER /usr/share/doc/$1/changelog.gz
2645 echo "No changelog for package $1 found, sorry."
2649 _uchange() { _files -W /usr/share/doc -/ }
2650 compdef _uchange uchange
2655 ZSH_PROFILE_RC=1 $SHELL "$@"
2658 #f1# Edit an alias via zle
2660 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
2662 compdef _aliases edalias
2664 #f1# Edit a function via zle
2666 [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
2668 compdef _functions edfunc
2670 # use it e.g. via 'Restart apache2'
2671 #m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
2672 #m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
2673 #m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
2674 #m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
2675 #m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
2676 #m# f6 Status() \kbd{/etc/init.d/\em{process}}\quad\kbd{status}
2677 if [[ -d /etc/init.d || -d /etc/service ]] ; then
2679 local action_="${1:l}" # e.g Start/Stop/Restart
2683 local service_target_="$(readlink /etc/init.d/$service_)"
2684 if [[ $service_target_ == "/usr/bin/sv" ]]; then
2686 case "${action_}" in
2687 start) if [[ ! -e /etc/service/$service_ ]]; then
2688 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
2690 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2692 # there is no reload in runits sysv emulation
2693 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
2694 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
2698 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2704 scripts=( /etc/init.d/*(x:t) )
2705 _describe "service startup script" scripts
2708 for i in Start Restart Stop Force-Reload Reload Status ; do
2709 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
2710 compdef _grmlinitd $i
2714 #f1# Provides useful information on globbing
2721 p named pipes (FIFOs)
2722 * executable plain files (0100)
2723 % device files (character or block special)
2724 %b block special files
2725 %c character special files
2726 r owner-readable files (0400)
2727 w owner-writable files (0200)
2728 x owner-executable files (0100)
2729 A group-readable files (0040)
2730 I group-writable files (0020)
2731 E group-executable files (0010)
2732 R world-readable files (0004)
2733 W world-writable files (0002)
2734 X world-executable files (0001)
2735 s setuid files (04000)
2736 S setgid files (02000)
2737 t files with the sticky bit (01000)
2739 print *(m-1) # Files modified up to a day ago
2740 print *(a1) # Files accessed a day ago
2741 print *(@) # Just symlinks
2742 print *(Lk+50) # Files bigger than 50 kilobytes
2743 print *(Lk-50) # Files smaller than 50 kilobytes
2744 print **/*.c # All *.c files recursively starting in \$PWD
2745 print **/*.c~file.c # Same as above, but excluding 'file.c'
2746 print (foo|bar).* # Files starting with 'foo' or 'bar'
2747 print *~*.* # All Files that do not contain a dot
2748 chmod 644 *(.^x) # make all plain non-executable files publically readable
2749 print -l *(.c|.h) # Lists *.c and *.h
2750 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
2751 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
2753 alias help-zshglob=H-Glob
2755 # grep for running process, like: 'any vim'
2759 if [[ -z "$1" ]] ; then
2760 echo "any - grep for process(es) by keyword" >&2
2761 echo "Usage: any <keyword>" >&2 ; return 1
2763 ps xauwww | grep -i "${grep_options[@]}" "[${1[1]}]${1[2,-1]}"
2768 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
2769 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
2770 [[ -r /proc/1/maps ]] && \
2772 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
2773 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
2774 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
2777 # a wrapper for vim, that deals with title setting
2779 # set this array to a set of options to vim you always want
2780 # to have set when calling vim (in .zshrc.local), like:
2781 # VIM_OPTIONS=( -p )
2782 # This will cause vim to send every file given on the
2783 # commandline to be send to it's own tab (needs vim7).
2784 if check_com vim; then
2786 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
2790 ssl_hashes=( sha512 sha256 sha1 md5 )
2792 for sh in ${ssl_hashes}; do
2793 eval 'ssl-cert-'${sh}'() {
2795 if [[ -z $1 ]] ; then
2796 printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
2799 openssl x509 -noout -fingerprint -'${sh}' -in $1
2803 ssl-cert-fingerprints() {
2806 if [[ -z $1 ]] ; then
2807 printf 'usage: ssl-cert-fingerprints <file>\n'
2810 for i in ${ssl_hashes}
2817 if [[ -z $1 ]] ; then
2818 printf 'usage: ssl-cert-info <file>\n'
2821 openssl x509 -noout -text -in $1
2822 ssl-cert-fingerprints $1
2825 # make sure our environment is clean regarding colors
2826 for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color
2828 # "persistent history"
2829 # just write important commands you always need to ~/.important_commands
2830 if [[ -r ~/.important_commands ]] ; then
2831 fc -R ~/.important_commands
2834 # load the lookup subsystem if it's available on the system
2835 zrcautoload lookupinit && lookupinit
2839 # set terminal property (used e.g. by msgid-chooser)
2840 export COLORTERM="yes"
2845 #a2# Execute \kbd{du -sch}
2847 #a2# Execute \kbd{jobs -l}
2851 #a2# Execute \kbd{ls -lSrah}
2852 alias dir="ls -lSrah"
2853 #a2# Only show dot-directories
2854 alias lad='ls -d .*(/)'
2855 #a2# Only show dot-files
2856 alias lsa='ls -a .*(.)'
2857 #a2# Only files with setgid/setuid/sticky flag
2858 alias lss='ls -l *(s,S,t)'
2859 #a2# Only show symlinks
2860 alias lsl='ls -l *(@)'
2861 #a2# Display only executables
2862 alias lsx='ls -l *(*)'
2863 #a2# Display world-{readable,writable,executable} files
2864 alias lsw='ls -ld *(R,W,X.^ND/)'
2865 #a2# Display the ten biggest files
2866 alias lsbig="ls -flh *(.OL[1,10])"
2867 #a2# Only show directories
2868 alias lsd='ls -d *(/)'
2869 #a2# Only show empty directories
2870 alias lse='ls -d *(/^F)'
2871 #a2# Display the ten newest files
2872 alias lsnew="ls -rtlh *(D.om[1,10])"
2873 #a2# Display the ten oldest files
2874 alias lsold="ls -rtlh *(D.Om[1,10])"
2875 #a2# Display the ten smallest files
2876 alias lssmall="ls -Srl *(.oL[1,10])"
2877 #a2# Display the ten newest directories and ten newest .directories
2878 alias lsnewdir="ls -rthdl *(/om[1,10]) .*(D/om[1,10])"
2879 #a2# Display the ten oldest directories and ten oldest .directories
2880 alias lsolddir="ls -rthdl *(/Om[1,10]) .*(D/Om[1,10])"
2882 # some useful aliases
2883 #a2# Remove current empty directory. Execute \kbd{cd ..; rmdir \$OLDCWD}
2884 alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD'
2886 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
2887 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2888 #a2# scp with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
2889 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2891 # work around non utf8 capable software in utf environment via $LANG and luit
2892 if check_com isutfenv && check_com luit ; then
2893 if check_com -c mrxvt ; then
2894 isutfenv && [[ -n "$LANG" ]] && \
2895 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
2898 if check_com -c aterm ; then
2899 isutfenv && [[ -n "$LANG" ]] && \
2900 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
2903 if check_com -c centericq ; then
2904 isutfenv && [[ -n "$LANG" ]] && \
2905 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
2911 #f5# Backup \kbd{file {\rm to} file\_timestamp}
2914 cp -b $1 $1_`date --iso-8601=m`
2917 #f5# cd to directoy and list files
2923 # smart cd function, allows switching to /etc when running 'cd /etc/fstab'
2925 if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then
2926 [[ ! -e ${1:h} ]] && return 1
2927 print "Correcting ${1} to ${1:h}"
2934 #f5# Create Directoy and \kbd{cd} to it
2936 if (( ARGC != 1 )); then
2937 printf 'usage: mkcd <new-directory>\n'
2940 if [[ ! -d "$1" ]]; then
2941 command mkdir -p "$1"
2943 printf '`%s'\'' already exists: cd-ing.\n' "$1"
2948 #f5# Create temporary directory and \kbd{cd} to it
2956 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
2959 print -l -- *(a-${1:-1})
2962 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
2965 print -l -- *(c-${1:-1})
2968 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
2971 print -l -- *(m-${1:-1})
2973 # modified() was named new() in earlier versions, add an alias for backwards compatibility
2974 check_com new || alias new=modified
2976 # use colors when GNU grep with color-support
2977 if (( $#grep_options > 0 )); then
2978 o=${grep_options:+"${grep_options[*]}"}
2979 #a2# Execute \kbd{grep -{}-color=auto}
2980 alias grep='grep '$o
2981 alias egrep='egrep '$o
2986 # 'translate' looks up fot a word in a file with language-to-language
2987 # translations (field separator should be " : "). A typical wordlist looks
2989 # | english-word : german-transmission
2990 # It's also only possible to translate english to german but not reciprocal.
2991 # Use the following oneliner to turn back the sort order:
2992 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
2993 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
2994 #f5# Translates a word
2999 translate -l de-en $2
3002 translate -l en-de $2
3005 echo "Usage: $0 { -D | -E }"
3006 echo " -D == German to English"
3007 echo " -E == English to German"
3011 # Usage: simple-extract <file>
3012 # Using option -d deletes the original archive file.
3013 #f5# Smart archive extractor
3016 setopt extended_glob noclobber
3017 local DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
3019 zparseopts -D -E "d=DELETE_ORIGINAL"
3020 for ARCHIVE in "${@}"; do
3022 *(tar.bz2|tbz2|tbz))
3023 DECOMP_CMD="tar -xvjf -"
3028 DECOMP_CMD="tar -xvzf -"
3032 *(tar.xz|txz|tar.lzma))
3033 DECOMP_CMD="tar -xvJf -"
3038 DECOMP_CMD="tar -xvf -"
3043 DECOMP_CMD="unrar x"
3068 DECOMP_CMD="bzip2 -d -c -"
3073 DECOMP_CMD="gzip -d -c -"
3078 DECOMP_CMD="xz -d -c -"
3083 print "ERROR: '$ARCHIVE' has unrecognized archive type." >&2
3089 if ! check_com ${DECOMP_CMD[(w)1]}; then
3090 echo "ERROR: ${DECOMP_CMD[(w)1]} not installed." >&2
3095 GZTARGET="${ARCHIVE:t:r}"
3096 if [[ -f $ARCHIVE ]] ; then
3098 print "Extracting '$ARCHIVE' ..."
3099 if $USES_STDIN; then
3100 if $USES_STDOUT; then
3101 ${=DECOMP_CMD} < "$ARCHIVE" > $GZTARGET
3103 ${=DECOMP_CMD} < "$ARCHIVE"
3106 if $USES_STDOUT; then
3107 ${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET
3109 ${=DECOMP_CMD} "$ARCHIVE"
3112 [[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE"
3114 elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
3115 if check_com curl; then
3116 WGET_CMD="curl -L -k -s -o -"
3117 elif check_com wget; then
3118 WGET_CMD="wget -q -O - --no-check-certificate"
3120 print "ERROR: neither wget nor curl is installed" >&2
3124 print "Downloading and Extracting '$ARCHIVE' ..."
3125 if $USES_STDIN; then
3126 if $USES_STDOUT; then
3127 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET
3130 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD}
3134 if $USES_STDOUT; then
3135 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET
3137 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE")
3142 print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2
3152 '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)"' \
3153 '_urls:Remote Archives:_urls'
3159 '-d[delete original archivefile after extraction]' \
3160 '*:Archive Or Uri:__archive_or_uri'
3162 compdef _simple_extract simple-extract
3163 alias se=simple-extract
3165 #f5# Set all ulimit parameters to \kbd{unlimited}
3176 #f5# Change the xterm title from within GNU-screen
3179 if [[ $1 != "-f" ]] ; then
3180 if [[ -z ${DISPLAY} ]] ; then
3181 printf 'xtrename only makes sense in X11.\n'
3187 if [[ -z $1 ]] ; then
3188 printf 'usage: xtrename [-f] "title for xterm"\n'
3189 printf ' renames the title of xterm from _within_ screen.\n'
3190 printf ' also works without screen.\n'
3191 printf ' will not work if DISPLAY is unset, use -f to override.\n'
3194 print -n "\eP\e]0;${1}\C-G\e\\"
3198 # Create small urls via http://goo.gl using curl(1).
3199 # API reference: https://code.google.com/apis/urlshortener/
3202 setopt extended_glob
3204 if [[ -z $1 ]]; then
3205 print "USAGE: zurl <URL>"
3209 local PN url prog api json contenttype item
3214 # Prepend 'http://' to given URL where necessary for later output.
3215 if [[ ${url} != http(s|)://* ]]; then
3219 if check_com -c curl; then
3222 print "curl is not available, but mandatory for ${PN}. Aborting."
3225 api='https://www.googleapis.com/urlshortener/v1/url'
3226 contenttype="Content-Type: application/json"
3227 json="{\"longUrl\": \"${url}\"}"
3228 data=(${(f)"$($prog --silent -H ${contenttype} -d ${json} $api)"})
3229 # Parse the response
3230 for item in "${data[@]}"; do
3235 printf '%s\n' "$item"
3243 #f2# Find history events by search pattern and list them by date.
3246 local usage help ident format_l format_s first_char remain first last
3247 usage='USAGE: whatwhen [options] <searchstring> <search range>'
3248 help='Use `whatwhen -h'\'' for further explanations.'
3249 ident=${(l,${#${:-Usage: }},, ,)}
3250 format_l="${ident}%s\t\t\t%s\n"
3251 format_s="${format_l//(\\t)##/\\t}"
3252 # Make the first char of the word to search for case
3253 # insensitive; e.g. [aA]
3254 first_char=[${(L)1[1]}${(U)1[1]}]
3256 # Default search range is `-100'.
3258 # Optional, just used for `<first> <last>' given.
3262 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
3263 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3266 printf '%s\n\n' ${usage}
3268 printf $format_l '-h' 'show help text'
3270 print 'SEARCH RANGE:'
3271 printf $format_l "'0'" 'the whole history,'
3272 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
3273 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
3274 printf '\n%s\n' 'EXAMPLES:'
3275 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
3276 printf $format_l 'whatwhen zsh -250'
3277 printf $format_l 'whatwhen foo 1 99'
3280 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3283 # -l list results on stout rather than invoking $EDITOR.
3284 # -i Print dates as in YYYY-MM-DD.
3285 # -m Search for a - quoted - pattern within the history.
3286 fc -li -m "*${first_char}${remain}*" $first $last
3291 # mercurial related stuff
3292 if check_com -c hg ; then
3293 # gnu like diff for mercurial
3294 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
3295 #f5# GNU like diff for mercurial
3298 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
3301 # build debian package
3302 #a2# Alias for \kbd{hg-buildpackage}
3303 alias hbp='hg-buildpackage'
3305 # execute commands on the versioned patch-queue from the current repos
3306 alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
3308 # diffstat for specific version of a mercurial repository
3309 # hgstat => display diffstat between last revision and tip
3310 # hgstat 1234 => display diffstat between revision 1234 and tip
3311 #f5# Diffstat for specific version of a mercurial repos
3314 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
3317 fi # end of check whether we have the 'hg'-executable
3319 # grml-small cleanups
3321 # The following is used to remove zsh-config-items that do not work
3322 # in grml-small by default.
3323 # If you do not want these adjustments (for whatever reason), set
3324 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
3325 # sources if it is there).
3327 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
3330 unalias 'V' &> /dev/null
3331 unfunction vman &> /dev/null
3332 unfunction viless &> /dev/null
3333 unfunction 2html &> /dev/null
3335 # manpages are not in grmlsmall
3336 unfunction manzsh &> /dev/null
3337 unfunction man2 &> /dev/null
3343 ## genrefcard.pl settings
3345 ### doc strings for external functions from files
3346 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
3348 ### example: split functions-search 8,16,24,32
3349 #@# split functions-search 8
3351 ## END OF FILE #################################################################
3352 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4