1 # Filename: /etc/zsh/zshrc
2 # Purpose: config file for zsh (z shell)
3 # Authors: grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
4 # Bug-Reports: see http://grml.org/bugs/
5 # License: This file is licensed under the GPL v2.
6 ################################################################################
7 # This file is sourced only for interactive shells. It
8 # should contain commands to set up aliases, functions,
9 # options, key bindings, etc.
11 # Global Order: zshenv, zprofile, zshrc, zlogin
12 ################################################################################
15 # If you are using this file as your ~/.zshrc file, please use ~/.zshrc.pre
16 # and ~/.zshrc.local for your own customisations. The former file is read
17 # before ~/.zshrc, the latter is read after it. Also, consider reading the
18 # refcard and the reference manual for this setup, both available from:
19 # <http://grml.org/zsh/>
22 # If you want to help to improve grml's zsh setup, clone the grml-etc-core
23 # repository from git.grml.org:
24 # git clone git://git.grml.org/grml-etc-core.git
26 # Make your changes, commit them; use 'git format-patch' to create a series
27 # of patches and send those to the following address via 'git send-email':
28 # grml-etc-core@grml.org
30 # Doing so makes sure the right people get your patches for review and
33 # zsh-refcard-tag documentation:
34 # You may notice strange looking comments in this file.
35 # These are there for a purpose. grml's zsh-refcard can now be
36 # automatically generated from the contents of the actual configuration
37 # file. However, we need a little extra information on which comments
38 # and what lines of code to take into account (and for what purpose).
40 # Here is what they mean:
42 # List of tags (comment types) used:
43 # #a# Next line contains an important alias, that should
44 # be included in the grml-zsh-refcard.
45 # (placement tag: @@INSERT-aliases@@)
46 # #f# Next line contains the beginning of an important function.
47 # (placement tag: @@INSERT-functions@@)
48 # #v# Next line contains an important variable.
49 # (placement tag: @@INSERT-variables@@)
50 # #k# Next line contains an important keybinding.
51 # (placement tag: @@INSERT-keybindings@@)
52 # #d# Hashed directories list generation:
53 # start denotes the start of a list of 'hash -d'
55 # end denotes its end.
56 # (placement tag: @@INSERT-hasheddirs@@)
57 # #A# Abbreviation expansion list generation:
58 # start denotes the beginning of abbreviations.
59 # end denotes their end.
60 # Lines within this section that end in '#d .*' provide
61 # extra documentation to be included in the refcard.
62 # (placement tag: @@INSERT-abbrev@@)
63 # #m# This tag allows you to manually generate refcard entries
64 # for code lines that are hard/impossible to parse.
66 # #m# k ESC-h Call the run-help function
67 # That would add a refcard entry in the keybindings table
68 # for 'ESC-h' with the given comment.
69 # So the syntax is: #m# <section> <argument> <comment>
70 # #o# This tag lets you insert entries to the 'other' hash.
71 # Generally, this should not be used. It is there for
72 # things that cannot be done easily in another way.
73 # (placement tag: @@INSERT-other-foobar@@)
75 # All of these tags (except for m and o) take two arguments, the first
76 # within the tag, the other after the tag:
78 # #<tag><section># <comment>
80 # Where <section> is really just a number, which are defined by the
81 # @secmap array on top of 'genrefcard.pl'. The reason for numbers
82 # instead of names is, that for the reader, the tag should not differ
83 # much from a regular comment. For zsh, it is a regular comment indeed.
84 # The numbers have got the following meanings:
93 # So, the following will add an entry to the 'functions' table in the
94 # 'system' section, with a (hopefully) descriptive comment:
95 # #f1# Edit an alias via zle
98 # It will then show up in the @@INSERT-aliases-system@@ replacement tag
99 # that can be found in 'grml-zsh-refcard.tex.in'.
100 # If the section number is omitted, the 'default' section is assumed.
101 # Furthermore, in 'grml-zsh-refcard.tex.in' @@INSERT-aliases@@ is
102 # exactly the same as @@INSERT-aliases-default@@. If you want a list of
103 # *all* aliases, for example, use @@INSERT-aliases-all@@.
106 # just execute 'ZSH_PROFILE_RC=1 zsh' and run 'zprof' to get the details
107 if [[ $ZSH_PROFILE_RC -gt 0 ]] ; then
111 # load .zshrc.pre to give the user the chance to overwrite the defaults
112 [[ -r ${ZDOTDIR:-${HOME}}/.zshrc.pre ]] && source ${ZDOTDIR:-${HOME}}/.zshrc.pre
114 # check for version/system
115 # check for versions (compatibility reasons)
117 [[ $ZSH_VERSION == <4->* ]] && return 0
122 [[ $ZSH_VERSION == 4.<1->* || $ZSH_VERSION == <5->* ]] && return 0
127 [[ $ZSH_VERSION == 4.<2->* || $ZSH_VERSION == <5->* ]] && return 0
132 [[ $ZSH_VERSION == 4.2.<5->* || $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0
137 [[ $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0
142 [[ $ZSH_VERSION == 4.3.<3->* || $ZSH_VERSION == 4.<4->* \
143 || $ZSH_VERSION == <5->* ]] && return 0
148 [[ $ZSH_VERSION == 4.3.<7->* || $ZSH_VERSION == 4.<4->* \
149 || $ZSH_VERSION == <5->* ]] && return 0
154 [[ $ZSH_VERSION == 4.3.<9->* || $ZSH_VERSION == 4.<4->* \
155 || $ZSH_VERSION == <5->* ]] && return 0
159 #f1# Checks whether or not you're running grml
161 [[ -f /etc/grml_version ]] && return 0
165 #f1# Checks whether or not you're running a grml cd
167 [[ -f /etc/grml_cd ]] && return 0
172 #f1# Checks whether or not you're running grml-small
174 if [[ ${${${(f)"$(</etc/grml_version)"}%% *}##*-} == 'small' ]]; then
180 isgrmlsmall() { return 1 }
184 [[ $OSTYPE == darwin* ]] && return 0
189 [[ $OSTYPE == freebsd* ]] && return 0
193 #f1# are we running within an utf environment?
195 case "$LANG $CHARSET $LANGUAGE" in
202 # check for user, if not running as root set $SUDO to sudo
203 (( EUID != 0 )) && SUDO='sudo' || SUDO=''
205 # change directory to home on first invocation of zsh
206 # important for rungetty -> autologin
207 # Thanks go to Bart Schaefer!
208 isgrml && checkhome() {
209 if [[ -z "$ALREADY_DID_CD_HOME" ]] ; then
210 export ALREADY_DID_CD_HOME=$HOME
215 # check for zsh v3.1.7+
217 if ! [[ ${ZSH_VERSION} == 3.1.<7->* \
218 || ${ZSH_VERSION} == 3.<2->.<->* \
219 || ${ZSH_VERSION} == <4->.<->* ]] ; then
222 printf '-!- In this configuration we try to make use of features, that only\n'
223 printf '-!- require version 3.1.7 of the shell; That way this setup can be\n'
224 printf '-!- used with a wide range of zsh versions, while using fairly\n'
225 printf '-!- advanced features in all supported versions.\n'
227 printf '-!- However, you are running zsh version %s.\n' "$ZSH_VERSION"
229 printf '-!- While this *may* work, it might as well fail.\n'
230 printf '-!- Please consider updating to at least version 3.1.7 of zsh.\n'
232 printf '-!- DO NOT EXPECT THIS TO WORK FLAWLESSLY!\n'
233 printf '-!- If it does today, you'\''ve been lucky.\n'
235 printf '-!- Ye been warned!\n'
238 function zstyle() { : }
241 # autoload wrapper - use this one instead of autoload directly
242 # We need to define this function as early as this, because autoloading
243 # 'is-at-least()' needs it.
244 function zrcautoload() {
252 for fdir in ${fpath} ; do
253 [[ -e ${fdir}/${ffile} ]] && (( ffound = 1 ))
256 (( ffound == 0 )) && return 1
257 if [[ $ZSH_VERSION == 3.1.<6-> || $ZSH_VERSION == <4->* ]] ; then
258 autoload -U ${ffile} || return 1
260 autoload ${ffile} || return 1
265 # Load is-at-least() for more precise version checks Note that this test will
266 # *always* fail, if the is-at-least function could not be marked for
268 zrcautoload is-at-least || is-at-least() { return 1 }
270 # set some important options (as early as possible)
272 # append history list to the history file; this is the default but we make sure
273 # because it's required for share_history.
274 setopt append_history
276 # import new commands from the history file also in other zsh-session
277 is4 && setopt share_history
279 # save each command's beginning timestamp and the duration to the history file
280 setopt extended_history
282 # If a new command line being added to the history list duplicates an older
283 # one, the older command is removed from the list
284 is4 && setopt histignorealldups
286 # remove command lines from the history list when the first character on the
288 setopt histignorespace
290 # if a command is issued that can't be executed as a normal command, and the
291 # command is the name of a directory, perform the cd command to that directory.
294 # in order to use #, ~ and ^ for filename generation grep word
295 # *~(*.gz|*.bz|*.bz2|*.zip|*.Z) -> searches for word not in compressed files
296 # don't forget to quote '^', '~' and '#'!
299 # display PID when suspending processes as well
302 # try to avoid the 'zsh: no matches found...'
305 # report the status of backgrounds jobs immediately
308 # whenever a command completion is attempted, make sure the entire command path
312 # not just at the end
313 setopt completeinword
315 # Don't send SIGHUP to background processes when the shell exits.
318 # make cd push the old directory onto the directory stack.
324 # don't push the same dir twice.
325 setopt pushd_ignore_dups
327 # * shouldn't match dotfiles. ever.
330 # use zsh style word splitting
333 # don't error out when unset parameters are used
336 # setting some default values
339 NOPRECMD=${NOPRECMD:-0}
340 COMMAND_NOT_FOUND=${COMMAND_NOT_FOUND:-0}
341 GRML_ZSH_CNF_HANDLER=${GRML_ZSH_CNF_HANDLER:-/usr/share/command-not-found/command-not-found}
342 BATTERY=${BATTERY:-0}
343 GRMLSMALL_SPECIFIC=${GRMLSMALL_SPECIFIC:-1}
344 ZSH_NO_DEFAULT_LOCALE=${ZSH_NO_DEFAULT_LOCALE:-0}
346 typeset -ga ls_options
347 typeset -ga grep_options
348 if ls --help 2> /dev/null | grep -q GNU; then
349 ls_options=( --color=auto )
350 elif [[ $OSTYPE == freebsd* ]]; then
353 if grep --help 2> /dev/null | grep -q GNU || \
354 [[ $OSTYPE == freebsd* ]]; then
355 grep_options=( --color=auto )
359 # this function checks if a command exists and returns either true
360 # or false. This avoids using 'which' and 'whence', which will
361 # avoid problems with aliases for which on certain weird systems. :-)
362 # Usage: check_com [-c|-g] word
363 # -c only checks for external commands
364 # -g does the usual tests and also checks for global aliases
367 local -i comonly gatoo
369 if [[ $1 == '-c' ]] ; then
372 elif [[ $1 == '-g' ]] ; then
379 if (( ${#argv} != 1 )) ; then
380 printf 'usage: check_com [-c] <command>\n' >&2
384 if (( comonly > 0 )) ; then
385 [[ -n ${commands[$1]} ]] && return 0
389 if [[ -n ${commands[$1]} ]] \
390 || [[ -n ${functions[$1]} ]] \
391 || [[ -n ${aliases[$1]} ]] \
392 || [[ -n ${reswords[(r)$1]} ]] ; then
397 if (( gatoo > 0 )) && [[ -n ${galiases[$1]} ]] ; then
404 # creates an alias and precedes the command with
405 # sudo if $EUID is not zero.
408 local only=0 ; local multi=0
410 while [[ $1 == -* ]] ; do
414 (--) shift ; break ;;
416 printf 'usage: salias [-h|-o|-a] <alias-expression>\n'
417 printf ' -h shows this help text.\n'
418 printf ' -a replace '\'' ; '\'' sequences with '\'' ; sudo '\''.\n'
419 printf ' be careful using this option.\n'
420 printf ' -o only sets an alias if a preceding sudo would be needed.\n'
423 (*) printf "unkown option: '%s'\n" "$1" ; return 1 ;;
428 if (( ${#argv} > 1 )) ; then
429 printf 'Too many arguments %s\n' "${#argv}"
433 key="${1%%\=*}" ; val="${1#*\=}"
434 if (( EUID == 0 )) && (( only == 0 )); then
435 alias -- "${key}=${val}"
436 elif (( EUID > 0 )) ; then
437 (( multi > 0 )) && val="${val// ; / ; sudo }"
438 alias -- "${key}=sudo ${val}"
444 # a "print -l ${(u)foo}"-workaround for pre-4.2.0 shells
446 # Where foo is the *name* of the parameter you want printed.
447 # Note that foo is no typo; $foo would be wrong here!
455 if [[ -z ${parameter} ]] ; then
456 printf 'usage: uprint <parameter>\n'
460 for w in ${(P)parameter} ; do
461 [[ -z ${(M)u:#$w} ]] && u=( $u $w )
468 # Check if we can read given files and source those we can.
470 if (( ${#argv} < 1 )) ; then
471 printf 'usage: xsource FILE(s)...\n' >&2
475 while (( ${#argv} > 0 )) ; do
476 [[ -r "$1" ]] && source "$1"
482 # Check if we can read a given file and 'cat(1)' it.
485 if (( ${#argv} != 1 )) ; then
486 printf 'usage: xcat FILE\n' >&2
490 [[ -r $1 ]] && cat $1
494 # Remove these functions again, they are of use only in these
495 # setup files. This should be called at the end of .zshrc.
499 funcs=(salias xcat xsource xunfunction zrcautoload zrcautozle)
500 for func in $funcs ; do
501 [[ -n ${functions[$func]} ]] \
507 # this allows us to stay in sync with grml's zshrc and put own
508 # modifications in ~/.zshrc.local
510 xsource "/etc/zsh/zshrc.local"
511 xsource "${ZDOTDIR:-${HOME}}/.zshrc.local"
516 if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then
517 xsource "/etc/default/locale"
520 for var in LANG LC_ALL LC_MESSAGES ; do
521 [[ -n ${(P)var} ]] && export $var
524 xsource "/etc/sysconfig/keyboard"
526 TZ=$(xcat /etc/timezone)
529 if check_com -c vim ; then
531 export EDITOR=${EDITOR:-vim}
533 export EDITOR=${EDITOR:-vi}
537 export PAGER=${PAGER:-less}
540 export MAIL=${MAIL:-/var/mail/$USER}
542 # if we don't set $SHELL then aterm, rxvt,.. will use /bin/sh or /bin/bash :-/
543 export SHELL='/bin/zsh'
545 # color setup for ls:
546 check_com -c dircolors && eval $(dircolors -b)
547 # color setup for ls on OS X / FreeBSD:
548 isdarwin && export CLICOLOR=1
549 isfreebsd && export CLICOLOR=1
551 # do MacPorts setup on darwin
552 if isdarwin && [[ -d /opt/local ]]; then
553 # Note: PATH gets set in /etc/zprofile on Darwin, so this can't go into
555 PATH="/opt/local/bin:/opt/local/sbin:$PATH"
556 MANPATH="/opt/local/share/man:$MANPATH"
558 # do Fink setup on darwin
559 isdarwin && xsource /sw/bin/init.sh
561 # load our function and completion directories
562 for fdir in /usr/share/grml/zsh/completion /usr/share/grml/zsh/functions; do
563 fpath=( ${fdir} ${fdir}/**/*(/N) ${fpath} )
564 if [[ ${fdir} == '/usr/share/grml/zsh/functions' ]] ; then
565 for func in ${fdir}/**/[^_]*[^~](N.) ; do
566 zrcautoload ${func:t}
572 # support colors in less
573 export LESS_TERMCAP_mb=$'\E[01;31m'
574 export LESS_TERMCAP_md=$'\E[01;31m'
575 export LESS_TERMCAP_me=$'\E[0m'
576 export LESS_TERMCAP_se=$'\E[0m'
577 export LESS_TERMCAP_so=$'\E[01;44;33m'
578 export LESS_TERMCAP_ue=$'\E[0m'
579 export LESS_TERMCAP_us=$'\E[01;32m'
584 # report about cpu-/system-/user-time of command if running longer than
588 # watch for everyone but me and root
591 # automatically remove duplicates from these arrays
592 typeset -U path cdpath fpath manpath
596 for mod in parameter complist deltochar mathfunc ; do
597 zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
600 # autoload zsh modules when they are referenced
602 zmodload -a zsh/stat zstat
603 zmodload -a zsh/zpty zpty
604 zmodload -ap zsh/mapfile mapfile
608 if zrcautoload compinit ; then
609 compinit || print 'Notice: no compinit available :('
611 print 'Notice: no compinit available :('
617 # called later (via is4 && grmlcomp)
618 # note: use 'zstyle' for getting current settings
619 # press ^xh (control-x h) for getting tags in context; ^x? (control-x ?) to run complete_debug with trace output
621 # TODO: This could use some additional information
623 # Make sure the completion system is initialised
624 (( ${+_comps} )) || return 1
626 # allow one error for every three characters typed in approximate completer
627 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
629 # don't complete backup files as executables
630 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
632 # start menu completion only if it could find no unambiguous initial string
633 zstyle ':completion:*:correct:*' insert-unambiguous true
634 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
635 zstyle ':completion:*:correct:*' original true
637 # activate color-completion
638 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
640 # format on completion
641 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
643 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
644 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
646 # insert all expansions for expand completer
647 zstyle ':completion:*:expand:*' tag-order all-expansions
648 zstyle ':completion:*:history-words' list false
651 zstyle ':completion:*:history-words' menu yes
653 # ignore duplicate entries
654 zstyle ':completion:*:history-words' remove-all-dups yes
655 zstyle ':completion:*:history-words' stop yes
657 # match uppercase from lowercase
658 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
660 # separate matches into groups
661 zstyle ':completion:*:matches' group 'yes'
662 zstyle ':completion:*' group-name ''
664 if [[ "$NOMENU" -eq 0 ]] ; then
665 # if there are more than 5 options allow selecting from a menu
666 zstyle ':completion:*' menu select=5
668 # don't use any menus at all
672 zstyle ':completion:*:messages' format '%d'
673 zstyle ':completion:*:options' auto-description '%d'
675 # describe options in full
676 zstyle ':completion:*:options' description 'yes'
678 # on processes completion complete all user processes
679 zstyle ':completion:*:processes' command 'ps -au$USER'
681 # offer indexes before parameters in subscripts
682 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
684 # provide verbose completion information
685 zstyle ':completion:*' verbose true
687 # recent (as of Dec 2007) zsh versions are able to provide descriptions
688 # for commands (read: 1st word in the line) that it will list for the user
689 # to choose from. The following disables that, because it's not exactly fast.
690 zstyle ':completion:*:-command-:*:' verbose false
692 # set format for warnings
693 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
695 # define files to ignore for zcompile
696 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
697 zstyle ':completion:correct:' prompt 'correct to: %e'
699 # Ignore completion functions for commands you don't have:
700 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
702 # Provide more processes in completion of programs like killall:
703 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
705 # complete manual by their section
706 zstyle ':completion:*:manuals' separate-sections true
707 zstyle ':completion:*:manuals.*' insert-sections true
708 zstyle ':completion:*:man:*' menu yes select
710 # Search path for sudo completion
711 zstyle ':completion:*:sudo:*' command-path /usr/local/sbin \
719 # provide .. as a completion
720 zstyle ':completion:*' special-dirs ..
722 # run rehash on completion so new installed program are found automatically:
724 (( CURRENT == 1 )) && rehash
729 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
730 if [[ "$NOCOR" -gt 0 ]] ; then
731 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
734 # try to be smart about when to use what completer...
736 zstyle -e ':completion:*' completer '
737 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
738 _last_try="$HISTNO$BUFFER$CURSOR"
739 reply=(_complete _match _ignored _prefix _files)
741 if [[ $words[1] == (rm|mv) ]] ; then
742 reply=(_complete _files)
744 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
749 # command for process lists, the local web server details and host completion
750 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
753 [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
754 zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
758 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
759 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
770 zstyle ':completion:*:hosts' hosts $hosts
771 # TODO: so, why is this here?
772 # zstyle '*' hosts $hosts
774 # use generic completion system for programs not yet defined; (_gnu_generic works
775 # with commands that provide a --help option with "standard" gnu-like output.)
776 for compcom in cp deborphan df feh fetchipac head hnb ipacsum mv \
777 pal stow tail uname ; do
778 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
781 # see upgrade function in this file
782 compdef _hosts upgrade
785 # Keyboard setup: The following is based on the same code, we wrote for
786 # debian's setup. It ensures the terminal is in the right mode, when zle is
787 # active, so the values from $terminfo are valid. Therefore, this setup should
788 # work on all systems, that have support for `terminfo'. It also requires the
789 # zsh in use to have the `zsh/terminfo' module built.
791 # If you are customising your `zle-line-init()' or `zle-line-finish()'
792 # functions, make sure you call the following utility functions in there:
794 # - zle-line-init(): zle-smkx
795 # - zle-line-finish(): zle-rmkx
797 # Use emacs-like key bindings by default:
802 ## beginning-of-line OR beginning-of-buffer OR beginning of history
803 ## by: Bart Schaefer <schaefer@brasslantern.com>, Bernhard Tittelbach
804 beginning-or-end-of-somewhere() {
806 if [[ ( "${LBUFFER[-1]}" == $'\n' && "${WIDGET}" == beginning-of* ) || \
807 ( "${RBUFFER[1]}" == $'\n' && "${WIDGET}" == end-of* ) ]]; then
808 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
810 zle .${WIDGET:s/somewhere/line-hist/} "$@"
811 if (( HISTNO != hno )); then
812 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
816 zle -N beginning-of-somewhere beginning-or-end-of-somewhere
817 zle -N end-of-somewhere beginning-or-end-of-somewhere
819 ## toggle the ,. abbreviation feature on/off
820 # NOABBREVIATION: default abbreviation-state
821 # 0 - enabled (default)
823 NOABBREVIATION=${NOABBREVIATION:-0}
825 grml_toggle_abbrev() {
826 if (( ${NOABBREVIATION} > 0 )) ; then
832 zle -N grml_toggle_abbrev
834 # add a command line to the shells history without executing it
835 commit-to-history() {
836 print -s ${(z)BUFFER}
839 zle -N commit-to-history
841 # only slash should be considered as a word separator:
842 slash-backward-kill-word() {
843 local WORDCHARS="${WORDCHARS:s@/@}"
845 zle backward-kill-word
847 zle -N slash-backward-kill-word
849 # a generic accept-line wrapper
851 # This widget can prevent unwanted autocorrections from command-name
852 # to _command-name, rehash automatically on enter and call any number
853 # of builtin and user-defined widgets in different contexts.
855 # For a broader description, see:
856 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
858 # The code is imported from the file 'zsh/functions/accept-line' from
859 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
860 # distributed under the same terms as zsh itself.
862 # A newly added command will may not be found or will cause false
863 # correction attempts, if you got auto-correction set. By setting the
864 # following style, we force accept-line() to rehash, if it cannot
865 # find the first word on the command line in the $command[] hash.
866 zstyle ':acceptline:*' rehash true
868 function Accept-Line() {
869 setopt localoptions noksharrays
873 local alcontext=${1:-$alcontext}
875 zstyle -a ":acceptline:${alcontext}" actions subs
877 (( ${#subs} < 1 )) && return 0
880 for sub in ${subs} ; do
881 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
884 (( aldone > 0 )) && break
888 function Accept-Line-getdefault() {
892 zstyle -s ":acceptline:${alcontext}" default_action default_action
893 case ${default_action} in
895 printf ".accept-line"
898 printf ${default_action}
903 function Accept-Line-HandleContext() {
906 default_action=$(Accept-Line-getdefault)
907 zstyle -T ":acceptline:${alcontext}" call_default \
908 && zle ${default_action}
911 function accept-line() {
912 setopt localoptions noksharrays
915 local buf com fname format msg default_action
919 cmdline=(${(z)BUFFER})
923 Accept-Line 'preprocess'
925 zstyle -t ":acceptline:${alcontext}" rehash \
926 && [[ -z ${commands[$com]} ]] \
930 && [[ -n ${reswords[(r)$com]} ]] \
931 || [[ -n ${aliases[$com]} ]] \
932 || [[ -n ${functions[$com]} ]] \
933 || [[ -n ${builtins[$com]} ]] \
934 || [[ -n ${commands[$com]} ]] ; then
936 # there is something sensible to execute, just do it.
938 Accept-Line-HandleContext
943 if [[ -o correct ]] \
944 || [[ -o correctall ]] \
945 && [[ -n ${functions[$fname]} ]] ; then
947 # nothing there to execute but there is a function called
948 # _command_name; a completion widget. Makes no sense to
949 # call it on the commandline, but the correct{,all} options
950 # will ask for it nevertheless, so warn the user.
951 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
952 # Okay, we warned the user before, he called us again,
953 # so have it his way.
955 Accept-Line-HandleContext
960 if zstyle -t ":acceptline:${alcontext}" nocompwarn ; then
962 Accept-Line-HandleContext
964 # prepare warning message for the user, configurable via zstyle.
965 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
967 if [[ -z ${msg} ]] ; then
968 msg="%c will not execute and completion %f exists."
971 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
976 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
977 # If we are here, the commandline contains something that is not
978 # executable, which is neither subject to _command_name correction
979 # and is not empty. might be a variable assignment
981 Accept-Line-HandleContext
986 # If we got this far, the commandline only contains whitespace, or is empty.
988 Accept-Line-HandleContext
993 zle -N Accept-Line-HandleContext
995 # power completion / abbreviation expansion / buffer expansion
996 # see http://zshwiki.org/home/examples/zleiab for details
997 # less risky than the global aliases but powerful as well
998 # just type the abbreviation key and afterwards 'ctrl-x .' to expand it
1001 setopt interactivecomments
1003 # key # value (#d additional doc string)
1009 'G' '|& grep '${grep_options:+"${grep_options[*]}"}
1011 'Hl' ' --help |& less -r' #d (Display help in pager)
1015 'N' '&>/dev/null' #d (No Output)
1016 'R' '| tr A-z N-za-m' #d (ROT13)
1017 'SL' '| sort | less'
1022 'co' './configure && make && sudo make install'
1030 if (( NOABBREVIATION > 0 )) ; then
1031 LBUFFER="${LBUFFER},."
1035 LBUFFER=${LBUFFER%%(#m)[.\-+:|_a-zA-Z0-9]#}
1036 LBUFFER+=${abk[$MATCH]:-$MATCH}
1043 zle -M "$(print "Type ,. after these abbreviations to expand them:"; print -a -C 2 ${(kv)abk})"
1046 zle -N help-show-abk
1048 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
1049 insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
1050 zle -N insert-datestamp
1052 # press esc-m for inserting last typed word again (thanks to caphuso!)
1053 insert-last-typed-word() { zle insert-last-word -- 0 -1 };
1054 zle -N insert-last-typed-word;
1056 function grml-zsh-fg() {
1057 if (( ${#jobstates} )); then
1059 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
1060 BUFFER="${BUFFER}fg"
1063 zle -M 'No background jobs. Doing nothing.'
1068 # run command line as user root via sudo:
1069 sudo-command-line() {
1070 [[ -z $BUFFER ]] && zle up-history
1071 if [[ $BUFFER != sudo\ * ]]; then
1072 BUFFER="sudo $BUFFER"
1073 CURSOR=$(( CURSOR+5 ))
1076 zle -N sudo-command-line
1078 ### jump behind the first word on the cmdline.
1079 ### useful to add options.
1080 function jump_after_first_word() {
1082 words=(${(z)BUFFER})
1084 if (( ${#words} <= 1 )) ; then
1087 CURSOR=${#${words[1]}}
1090 zle -N jump_after_first_word
1092 #f5# Create directory under cursor or the selected area
1094 # Press ctrl-xM to create the directory under the cursor or the selected area.
1095 # To select an area press ctrl-@ or ctrl-space and use the cursor.
1096 # Use case: you type "mv abc ~/testa/testb/testc/" and remember that the
1097 # directory does not exist yet -> press ctrl-XM and problem solved
1099 if ((REGION_ACTIVE==1)); then
1100 local F=$MARK T=$CURSOR
1101 if [[ $F -gt $T ]]; then
1105 # get marked area from buffer and eliminate whitespace
1106 PATHTOMKDIR=${BUFFER[F+1,T]%%[[:space:]]##}
1107 PATHTOMKDIR=${PATHTOMKDIR##[[:space:]]##}
1109 local bufwords iword
1110 bufwords=(${(z)LBUFFER})
1112 bufwords=(${(z)BUFFER})
1113 PATHTOMKDIR="${(Q)bufwords[iword]}"
1115 [[ -z "${PATHTOMKDIR}" ]] && return 1
1116 PATHTOMKDIR=${~PATHTOMKDIR}
1117 if [[ -e "${PATHTOMKDIR}" ]]; then
1118 zle -M " path already exists, doing nothing"
1120 zle -M "$(mkdir -p -v "${PATHTOMKDIR}")"
1125 #k# mkdir -p <dir> from string under cursor or marked area
1126 zle -N inplaceMkDirs
1128 #v1# set number of lines to display per page
1129 HELP_LINES_PER_PAGE=20
1130 #v1# set location of help-zle cache file
1131 HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh
1132 # helper function for help-zle, actually generates the help text
1133 help_zle_parse_keybindings()
1137 unsetopt ksharrays #indexing starts at 1
1139 #v1# choose files that help-zle will parse for keybindings
1140 ((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local )
1142 if [[ -r $HELP_ZLE_CACHE_FILE ]]; then
1144 for f ($HELPZLE_KEYBINDING_FILES) [[ $f -nt $HELP_ZLE_CACHE_FILE ]] && load_cache=1
1145 [[ $load_cache -eq 0 ]] && . $HELP_ZLE_CACHE_FILE && return
1148 #fill with default keybindings, possibly to be overwriten in a file later
1149 #Note that due to zsh inconsistency on escaping assoc array keys, we encase the key in '' which we will remove later
1150 local -A help_zle_keybindings
1151 help_zle_keybindings['<Ctrl>@']="set MARK"
1152 help_zle_keybindings['<Ctrl>x<Ctrl>j']="vi-join lines"
1153 help_zle_keybindings['<Ctrl>x<Ctrl>b']="jump to matching brace"
1154 help_zle_keybindings['<Ctrl>x<Ctrl>u']="undo"
1155 help_zle_keybindings['<Ctrl>_']="undo"
1156 help_zle_keybindings['<Ctrl>x<Ctrl>f<c>']="find <c> in cmdline"
1157 help_zle_keybindings['<Ctrl>a']="goto beginning of line"
1158 help_zle_keybindings['<Ctrl>e']="goto end of line"
1159 help_zle_keybindings['<Ctrl>t']="transpose charaters"
1160 help_zle_keybindings['<Alt>t']="transpose words"
1161 help_zle_keybindings['<Alt>s']="spellcheck word"
1162 help_zle_keybindings['<Ctrl>k']="backward kill buffer"
1163 help_zle_keybindings['<Ctrl>u']="forward kill buffer"
1164 help_zle_keybindings['<Ctrl>y']="insert previously killed word/string"
1165 help_zle_keybindings["<Alt>'"]="quote line"
1166 help_zle_keybindings['<Alt>"']="quote from mark to cursor"
1167 help_zle_keybindings['<Alt><arg>']="repeat next cmd/char <arg> times (<Alt>-<Alt>1<Alt>0a -> -10 times 'a')"
1168 help_zle_keybindings['<Alt>u']="make next word Uppercase"
1169 help_zle_keybindings['<Alt>l']="make next word lowercase"
1170 help_zle_keybindings['<Ctrl>xd']="preview expansion under cursor"
1171 help_zle_keybindings['<Alt>q']="push current CL into background, freeing it. Restore on next CL"
1172 help_zle_keybindings['<Alt>.']="insert (and interate through) last word from prev CLs"
1173 help_zle_keybindings['<Alt>,']="complete word from newer history (consecutive hits)"
1174 help_zle_keybindings['<Alt>m']="repeat last typed word on current CL"
1175 help_zle_keybindings['<Ctrl>v']="insert next keypress symbol literally (e.g. for bindkey)"
1176 help_zle_keybindings['!!:n*<Tab>']="insert last n arguments of last command"
1177 help_zle_keybindings['!!:n-<Tab>']="insert arguments n..N-2 of last command (e.g. mv s s d)"
1178 help_zle_keybindings['<Alt>h']="show help/manpage for current command"
1180 #init global variables
1181 unset help_zle_lines help_zle_sln
1182 typeset -g -a help_zle_lines
1183 typeset -g help_zle_sln=1
1186 local lastkeybind_desc contents #last description starting with #k# that we found
1187 local num_lines_elapsed=0 #number of lines between last description and keybinding
1188 #search config files in the order they a called (and thus the order in which they overwrite keybindings)
1189 for f in $HELPZLE_KEYBINDING_FILES; do
1190 [[ -r "$f" ]] || continue #not readable ? skip it
1192 for cline in "${(f)contents}"; do
1193 #zsh pattern: matches lines like: #k# ..............
1194 if [[ "$cline" == (#s)[[:space:]]#\#k\#[[:space:]]##(#b)(*)[[:space:]]#(#e) ]]; then
1195 lastkeybind_desc="$match[*]"
1197 #zsh pattern: matches lines that set a keybinding using bind2map, bindkey or compdef -k
1198 # ignores lines that are commentend out
1199 # grabs first in '' or "" enclosed string with length between 1 and 6 characters
1200 elif [[ "$cline" == [^#]#(bind2maps[[:space:]](*)-s|bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then
1201 #description prevously found ? description not more than 2 lines away ? keybinding not empty ?
1202 if [[ -n $lastkeybind_desc && $num_lines_elapsed -lt 2 && -n $match[1] ]]; then
1203 #substitute keybinding string with something readable
1204 k=${${${${${${${match[1]/\\e\^h/<Alt><BS>}/\\e\^\?/<Alt><BS>}/\\e\[5~/<PageUp>}/\\e\[6~/<PageDown>}//(\\e|\^\[)/<Alt>}//\^/<Ctrl>}/3~/<Alt><Del>}
1205 #put keybinding in assoc array, possibly overwriting defaults or stuff found in earlier files
1206 #Note that we are extracting the keybinding-string including the quotes (see Note at beginning)
1207 help_zle_keybindings[${k}]=$lastkeybind_desc
1211 ((num_lines_elapsed++))
1216 #calculate length of keybinding column
1218 for k (${(k)help_zle_keybindings[@]}) ((kstrlen < ${#k})) && kstrlen=${#k}
1219 #convert the assoc array into preformated lines, which we are able to sort
1220 for k v in ${(kv)help_zle_keybindings[@]}; do
1221 #pad keybinding-string to kstrlen chars and remove outermost characters (i.e. the quotes)
1222 help_zle_lines+=("${(r:kstrlen:)k[2,-2]}${v}")
1224 #sort lines alphabetically
1225 help_zle_lines=("${(i)help_zle_lines[@]}")
1226 [[ -d ${HELP_ZLE_CACHE_FILE:h} ]] || mkdir -p "${HELP_ZLE_CACHE_FILE:h}"
1227 echo "help_zle_lines=(${(q)help_zle_lines[@]})" >| $HELP_ZLE_CACHE_FILE
1228 zcompile $HELP_ZLE_CACHE_FILE
1230 typeset -g help_zle_sln
1231 typeset -g -a help_zle_lines
1233 # Provides (partially autogenerated) help on keybindings and the zsh line editor
1237 unsetopt ksharrays #indexing starts at 1
1238 #help lines already generated ? no ? then do it
1239 [[ ${+functions[help_zle_parse_keybindings]} -eq 1 ]] && {help_zle_parse_keybindings && unfunction help_zle_parse_keybindings}
1240 #already displayed all lines ? go back to the start
1241 [[ $help_zle_sln -gt ${#help_zle_lines} ]] && help_zle_sln=1
1242 local sln=$help_zle_sln
1243 #note that help_zle_sln is a global var, meaning we remember the last page we viewed
1244 help_zle_sln=$((help_zle_sln + HELP_LINES_PER_PAGE))
1245 zle -M "${(F)help_zle_lines[sln,help_zle_sln-1]}"
1249 ## complete word from currently visible Screen or Tmux buffer.
1250 if check_com -c screen || check_com -c tmux; then
1251 _complete_screen_display() {
1252 [[ "$TERM" != "screen" ]] && return 1
1254 local TMPFILE=$(mktemp)
1255 local -U -a _screen_display_wordlist
1256 trap "rm -f $TMPFILE" EXIT
1258 # fill array with contents from screen hardcopy
1259 if ((${+TMUX})); then
1260 #works, but crashes tmux below version 1.4
1261 #luckily tmux -V option to ask for version, was also added in 1.4
1262 tmux -V &>/dev/null || return
1263 tmux -q capture-pane \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0
1265 screen -X hardcopy $TMPFILE
1266 # screen sucks, it dumps in latin1, apparently always. so recode it
1268 check_com recode && recode latin1 $TMPFILE
1270 _screen_display_wordlist=( ${(QQ)$(<$TMPFILE)} )
1271 # remove PREFIX to be completed from that array
1272 _screen_display_wordlist[${_screen_display_wordlist[(i)$PREFIX]}]=""
1273 compadd -a _screen_display_wordlist
1275 #m# k CTRL-x\,\,\,S Complete word from GNU screen buffer
1277 compdef -k _complete_screen_display complete-word '^xS'
1280 # Load a few more functions and tie them to widgets, so they can be bound:
1282 function zrcautozle() {
1285 zrcautoload $fnc && zle -N $fnc
1288 function zrcgotwidget() {
1289 (( ${+widgets[$1]} ))
1292 function zrcgotkeymap() {
1293 [[ -n ${(M)keymaps:#$1} ]]
1296 zrcautozle insert-files
1297 zrcautozle edit-command-line
1298 zrcautozle insert-unicode-char
1299 if zrcautoload history-search-end; then
1300 zle -N history-beginning-search-backward-end history-search-end
1301 zle -N history-beginning-search-forward-end history-search-end
1303 zle -C hist-complete complete-word _generic
1304 zstyle ':completion:hist-complete:*' completer _history
1306 # The actual terminal setup hooks and bindkey-calls:
1308 # An array to note missing features to ease diagnosis in case of problems.
1309 typeset -ga grml_missing_features
1311 function zrcbindkey() {
1312 if (( ARGC )) && zrcgotwidget ${argv[-1]}; then
1317 function bind2maps () {
1318 local i sequence widget
1321 while [[ "$1" != "--" ]]; do
1327 if [[ "$1" == "-s" ]]; then
1331 sequence="${key[$1]}"
1335 [[ -z "$sequence" ]] && return 1
1337 for i in "${maps[@]}"; do
1338 zrcbindkey -M "$i" "$sequence" "$widget"
1342 if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
1343 function zle-smkx () {
1345 printf '%s' ${terminfo[smkx]}
1347 function zle-rmkx () {
1349 printf '%s' ${terminfo[rmkx]}
1351 function zle-line-init () {
1354 function zle-line-finish () {
1357 zle -N zle-line-init
1358 zle -N zle-line-finish
1360 for i in {s,r}mkx; do
1361 (( ${+terminfo[$i]} )) || grml_missing_features+=($i)
1368 Home "${terminfo[khome]}"
1369 End "${terminfo[kend]}"
1370 Insert "${terminfo[kich1]}"
1371 Delete "${terminfo[kdch1]}"
1372 Up "${terminfo[kcuu1]}"
1373 Down "${terminfo[kcud1]}"
1374 Left "${terminfo[kcub1]}"
1375 Right "${terminfo[kcuf1]}"
1376 PageUp "${terminfo[kpp]}"
1377 PageDown "${terminfo[knp]}"
1378 BackTab "${terminfo[kcbt]}"
1381 # Guidelines for adding key bindings:
1383 # - Do not add hardcoded escape sequences, to enable non standard key
1384 # combinations such as Ctrl-Meta-Left-Cursor. They are not easily portable.
1386 # - Adding Ctrl characters, such as '^b' is okay; note that '^b' and '^B' are
1389 # - All keys from the $key[] mapping are obviously okay.
1391 # - Most terminals send "ESC x" when Meta-x is pressed. Thus, sequences like
1392 # '\ex' are allowed in here as well.
1394 bind2maps emacs -- Home beginning-of-somewhere
1395 bind2maps viins vicmd -- Home vi-beginning-of-line
1396 bind2maps emacs -- End end-of-somewhere
1397 bind2maps viins vicmd -- End vi-end-of-line
1398 bind2maps emacs viins -- Insert overwrite-mode
1399 bind2maps vicmd -- Insert vi-insert
1400 bind2maps emacs -- Delete delete-char
1401 bind2maps viins vicmd -- Delete vi-delete-char
1402 bind2maps emacs viins vicmd -- Up up-line-or-search
1403 bind2maps emacs viins vicmd -- Down down-line-or-search
1404 bind2maps emacs -- Left backward-char
1405 bind2maps viins vicmd -- Left vi-backward-char
1406 bind2maps emacs -- Right forward-char
1407 bind2maps viins vicmd -- Right vi-forward-char
1408 bind2maps viins vicmd -- Right vi-forward-char
1409 #k# Display list of abbreviations that expand when followed by ,.
1410 bind2maps emacs viins -- -s '^x.' zleiab
1411 bind2maps emacs viins -- -s '^xb' help-show-abk
1412 bind2maps emacs viins -- -s '^xM' inplaceMkDirs
1413 #k# display help for keybindings and ZLE
1414 bind2maps emacs viins -- -s '^xz' help-zle
1415 #k# Insert files and test globbing
1416 bind2maps emacs viins -- -s "^xf" insert-files
1417 #k# Edit the current line in \kbd{\$EDITOR}
1418 bind2maps emacs viins -- -s '\ee' edit-command-line
1419 #k# search history backward for entry beginning with typed text
1420 bind2maps emacs viins -- -s '^xp' history-beginning-search-backward-end
1421 #k# search history forward for entry beginning with typed text
1422 bind2maps emacs viins -- -s '^xP' history-beginning-search-forward-end
1423 #k# search history backward for entry beginning with typed text
1424 bind2maps emacs viins -- PageUp history-beginning-search-backward-end
1425 #k# search history forward for entry beginning with typed text
1426 bind2maps emacs viins -- PageDown history-beginning-search-forward-end
1427 #k# Toggle abbreviation expansion on/off
1428 bind2maps emacs viins -- -s '^xA' grml_toggle_abbrev
1429 bind2maps emacs viins -- -s "^x^h" commit-to-history
1430 #k# Kill left-side word or everything up to next slash
1431 bind2maps emacs viins -- -s '\ev' slash-backward-kill-word
1432 #k# Kill left-side word or everything up to next slash
1433 bind2maps emacs viins -- -s '\e^h' slash-backward-kill-word
1434 #k# Kill left-side word or everything up to next slash
1435 bind2maps emacs viins -- -s '\e^?' slash-backward-kill-word
1436 # Do history expansion on space:
1437 bind2maps emacs viins -- -s ' ' magic-space
1438 #k# Trigger menu-complete
1439 bind2maps emacs viins -- -s '\ei' menu-complete # menu completion via esc-i
1440 #k# Insert a timestamp on the command line (yyyy-mm-dd)
1441 bind2maps emacs viins -- -s '^ed' insert-datestamp
1442 #k# Insert last typed word
1443 bind2maps emacs viins -- -s "\em" insert-last-typed-word
1444 #k# A smart shortcut for \kbd{fg<enter>}
1445 bind2maps emacs viins -- -s '^z' grml-zsh-fg
1446 #k# prepend the current command with "sudo"
1447 bind2maps emacs viins -- -s "^os" sudo-command-line
1448 #k# jump to after first word (for adding options)
1449 bind2maps emacs viins -- -s '^x1' jump_after_first_word
1450 #k# complete word from history with menu
1451 bind2maps emacs viins -- -s "^x^x" hist-complete
1453 # insert unicode character
1454 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an Ā§
1455 # See for example http://unicode.org/charts/ for unicode characters code
1456 #k# Insert Unicode character
1457 bind2maps emacs viins -- -s '^xi' insert-unicode-char
1459 # use the new *-pattern-* widgets for incremental history search
1460 if zrcgotwidget history-incremental-pattern-search-backward; then
1461 for seq wid in '^r' history-incremental-pattern-search-backward \
1462 '^s' history-incremental-pattern-search-forward
1464 bind2maps emacs viins vicmd -- -s $seq $wid
1468 if zrcgotkeymap menuselect; then
1469 #m# k Shift-tab Perform backwards menu completion
1470 bind2maps menuselect -- BackTab reverse-menu-complete
1472 #k# menu selection: pick item but stay in the menu
1473 bind2maps menuselect -- -s '\e^M' accept-and-menu-complete
1474 # also use + and INSERT since it's easier to press repeatedly
1475 bind2maps menuselect -- -s '+' accept-and-menu-complete
1476 bind2maps menuselect -- Insert accept-and-menu-complete
1478 # accept a completion and try to complete again by using menu
1479 # completion; very useful with completing directories
1480 # by using 'undo' one's got a simple file browser
1481 bind2maps menuselect -- -s '^o' accept-and-infer-next-history
1484 # Finally, here are still a few hardcoded escape sequences; Special sequences
1485 # like Ctrl-<Cursor-key> etc do suck a fair bit, because they are not
1486 # standardised and most of the time are not available in a terminals terminfo
1489 # While we do not encourage adding bindings like these, we will keep these for
1490 # backward compatibility.
1492 ## use Ctrl-left-arrow and Ctrl-right-arrow for jumping to word-beginnings on
1493 ## the command line.
1495 bind2maps emacs viins vicmd -- -s '\eOc' forward-word
1496 bind2maps emacs viins vicmd -- -s '\eOd' backward-word
1497 # These are for xterm:
1498 bind2maps emacs viins vicmd -- -s '\e[1;5C' forward-word
1499 bind2maps emacs viins vicmd -- -s '\e[1;5D' backward-word
1500 ## the same for alt-left-arrow and alt-right-arrow
1502 bind2maps emacs viins vicmd -- -s '\e\e[C' forward-word
1503 bind2maps emacs viins vicmd -- -s '\e\e[D' backward-word
1505 bind2maps emacs viins vicmd -- -s '^[[1;3C' forward-word
1506 bind2maps emacs viins vicmd -- -s '^[[1;3D' backward-word
1507 # Also try ESC Left/Right:
1508 bind2maps emacs viins vicmd -- -s '\e'${key[Right]} forward-word
1509 bind2maps emacs viins vicmd -- -s '\e'${key[Left]} backward-word
1516 # we don't want to quote/espace URLs on our own...
1517 # if autoload -U url-quote-magic ; then
1518 # zle -N self-insert url-quote-magic
1519 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
1521 # print 'Notice: no url-quote-magic available :('
1523 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
1525 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
1526 alias run-help >&/dev/null && unalias run-help
1527 for rh in run-help{,-git,-svk,-svn}; do
1531 # command not found handling
1533 (( ${COMMAND_NOT_FOUND} == 1 )) &&
1534 function command_not_found_handler() {
1536 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
1537 ${GRML_ZSH_CNF_HANDLER} $1
1544 ZSHDIR=${ZDOTDIR:-${HOME}/.zsh}
1547 HISTFILE=${ZDOTDIR:-${HOME}}/.zsh_history
1548 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
1549 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
1553 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
1554 DIRSTACKFILE=${DIRSTACKFILE:-${ZDOTDIR:-${HOME}}/.zdirs}
1556 if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
1557 dirstack=( ${(f)"$(< $DIRSTACKFILE)"} )
1558 # "cd -" won't work after login by just setting $OLDPWD, so
1559 [[ -d $dirstack[1] ]] && cd $dirstack[1] && cd $OLDPWD
1564 my_stack=( ${PWD} ${dirstack} )
1566 builtin print -l ${(u)my_stack} >! ${DIRSTACKFILE}
1568 uprint my_stack >! ${DIRSTACKFILE}
1572 # directory based profiles
1576 # chpwd_profiles(): Directory Profiles, Quickstart:
1580 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1581 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1584 # For details see the `grmlzshrc.5' manual page.
1585 function chpwd_profiles() {
1586 local profile context
1589 context=":chpwd:profiles:$PWD"
1590 zstyle -s "$context" profile profile || profile='default'
1591 zstyle -T "$context" re-execute && reexecute=1 || reexecute=0
1593 if (( ${+parameters[CHPWD_PROFILE]} == 0 )); then
1594 typeset -g CHPWD_PROFILE
1595 local CHPWD_PROFILES_INIT=1
1596 (( ${+functions[chpwd_profiles_init]} )) && chpwd_profiles_init
1597 elif [[ $profile != $CHPWD_PROFILE ]]; then
1598 (( ${+functions[chpwd_leave_profile_$CHPWD_PROFILE]} )) \
1599 && chpwd_leave_profile_${CHPWD_PROFILE}
1601 if (( reexecute )) || [[ $profile != $CHPWD_PROFILE ]]; then
1602 (( ${+functions[chpwd_profile_$profile]} )) && chpwd_profile_${profile}
1605 CHPWD_PROFILE="${profile}"
1609 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1613 # Prompt setup for grml:
1615 # set colors for use in prompts (modern zshs allow for the use of %F{red}foo%f
1616 # in prompts to get a red "foo" embedded, but it's good to keep these for
1617 # backwards compatibility).
1618 if zrcautoload colors && colors 2>/dev/null ; then
1619 BLUE="%{${fg[blue]}%}"
1620 RED="%{${fg_bold[red]}%}"
1621 GREEN="%{${fg[green]}%}"
1622 CYAN="%{${fg[cyan]}%}"
1623 MAGENTA="%{${fg[magenta]}%}"
1624 YELLOW="%{${fg[yellow]}%}"
1625 WHITE="%{${fg[white]}%}"
1626 NO_COLOR="%{${reset_color}%}"
1628 BLUE=$'%{\e[1;34m%}'
1630 GREEN=$'%{\e[1;32m%}'
1631 CYAN=$'%{\e[1;36m%}'
1632 WHITE=$'%{\e[1;37m%}'
1633 MAGENTA=$'%{\e[1;35m%}'
1634 YELLOW=$'%{\e[1;33m%}'
1635 NO_COLOR=$'%{\e[0m%}'
1638 # First, the easy ones: PS2..4:
1640 # secondary prompt, printed when the shell needs more information to complete a
1643 # selection prompt used within a select loop.
1645 # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
1648 # Some additional features to use with our prompt:
1652 # - vcs_info setup and version specific fixes
1654 # display battery status on right side of prompt via running 'BATTERY=1 zsh'
1655 if [[ $BATTERY -gt 0 ]] ; then
1656 if ! check_com -c acpi ; then
1662 if [[ $BATTERY -gt 0 ]] ; then
1663 PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]#Battery <->: [^0-9]##, (<->)%*/${match[1]}}"
1664 if [[ -z "$PERCENT" ]] ; then
1665 PERCENT='acpi not present'
1667 if [[ "$PERCENT" -lt 20 ]] ; then
1668 PERCENT="warning: ${PERCENT}%%"
1670 PERCENT="${PERCENT}%%"
1676 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
1677 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
1678 debian_chroot=$(</etc/debian_chroot)
1681 # gather version control information for inclusion in a prompt
1683 if zrcautoload vcs_info; then
1684 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1685 # function, which can cause a lot of trouble with our directory-based
1687 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1688 function VCS_INFO_realpath () {
1689 setopt localoptions NO_shwordsplit chaselinks
1690 ( builtin cd -q $1 2> /dev/null && pwd; )
1694 zstyle ':vcs_info:*' max-exports 2
1696 if [[ -o restricted ]]; then
1697 zstyle ':vcs_info:*' enable NONE
1701 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1702 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1703 # TODO: The included vcs_info() version still uses $VCS_INFO_message_N_.
1704 # That needs to be the use of $VCS_INFO_message_N_ needs to be changed
1705 # to $vcs_info_msg_N_ as soon as we use the included version.
1706 if [[ "$TERM" == dumb ]] ; then
1707 zstyle ':vcs_info:*' actionformats "(%s%)-[%b|%a] " "zsh: %r"
1708 zstyle ':vcs_info:*' formats "(%s%)-[%b] " "zsh: %r"
1710 # these are the same, just with a lot of colors:
1711 zstyle ':vcs_info:*' actionformats "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOR} " \
1713 zstyle ':vcs_info:*' formats "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOR}%} " \
1715 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YELLOW}%r"
1718 # Now for the fun part: The grml prompt themes in `promptsys' mode of operation
1720 # This actually defines three prompts:
1726 # They all share the same code and only differ with respect to which items they
1727 # contain. The main source of documentation is the `prompt_grml_help' function
1728 # below, which gets called when the user does this: prompt -h grml
1730 function prompt_grml_help () {
1734 This is the prompt as used by the grml-live system <http://grml.org>. It is
1735 a rather simple one-line prompt, that by default looks something like this:
1737 <user>@<host> <current-working-directory>[ <vcs_info-data>]%
1739 The prompt itself integrates with zsh's prompt themes system (as you are
1740 witnessing right now) and is configurable to a certain degree. In
1741 particular, these aspects are customisable:
1743 - The items used in the prompt (e.g. you can remove \`user' from
1744 the list of activated items, which will cause the user name to
1745 be omitted from the prompt string).
1747 - The attributes used with the items are customisable via strings
1748 used before and after the actual item.
1750 The available items are: at, battery, change-root, date, grml-chroot,
1751 history, host, jobs, newline, path, percent, rc, rc-always, sad-smiley,
1752 shell-level, time, user, vcs
1754 The actual configuration is done via zsh's \`zstyle' mechanism. The
1755 context, that is used while looking up styles is:
1757 ':prompt:grml:<left-or-right>:<subcontext>'
1759 Here <left-or-right> is either \`left' or \`right', signifying whether the
1760 style should affect the left or the right prompt. <subcontext> is either
1761 \`setup' or 'items:<item>', where \`<item>' is one of the available items.
1765 - use-rprompt (boolean): If \`true' (the default), print a sad smiley
1766 in $RPROMPT if the last command a returned non-successful error code.
1767 (This in only valid if <left-or-right> is "right"; ignored otherwise)
1769 - items (list): The list of items used in the prompt. If \`vcs' is
1770 present in the list, the theme's code invokes \`vcs_info'
1771 accordingly. Default (left): rc change-root user at host path vcs
1772 percent; Default (right): sad-smiley
1774 Available styles in 'items:<item>' are: pre, post. These are strings that
1775 are inserted before (pre) and after (post) the item in question. Thus, the
1776 following would cause the user name to be printed in red instead of the
1779 zstyle ':prompt:grml:*:items:user' pre '%F{red}'
1781 Note, that the \`post' style may remain at its default value, because its
1782 default value is '%f', which turns the foreground text attribute off (which
1783 is exactly, what is still required with the new \`pre' value).
1787 function prompt_grml-chroot_help () {
1791 This is a variation of the grml prompt, see: prompt -h grml
1793 The main difference is the default value of the \`items' style. The rest
1794 behaves exactly the same. Here are the defaults for \`grml-chroot':
1796 - left: grml-chroot user at host path percent
1797 - right: (empty list)
1801 function prompt_grml-large_help () {
1805 This is a variation of the grml prompt, see: prompt -h grml
1807 The main difference is the default value of the \`items' style. In
1808 particular, this theme uses _two_ lines instead of one with the plain
1809 \`grml' theme. The rest behaves exactly the same. Here are the defaults
1812 - left: rc jobs history shell-level change-root time date newline user
1813 at host path vcs percent
1818 function grml_prompt_setup () {
1820 autoload -Uz vcs_info
1821 autoload -Uz add-zsh-hook
1822 add-zsh-hook precmd prompt_$1_precmd
1825 function prompt_grml_setup () {
1826 grml_prompt_setup grml
1829 function prompt_grml-chroot_setup () {
1830 grml_prompt_setup grml-chroot
1833 function prompt_grml-large_setup () {
1834 grml_prompt_setup grml-large
1837 # These maps define default tokens and pre-/post-decoration for items to be
1838 # used within the themes. All defaults may be customised in a context sensitive
1839 # matter by using zsh's `zstyle' mechanism.
1840 typeset -gA grml_prompt_pre_default \
1841 grml_prompt_post_default \
1842 grml_prompt_token_default \
1843 grml_prompt_token_function
1845 grml_prompt_pre_default=(
1850 grml-chroot '%F{red}'
1860 shell-level '%F{red}'
1866 grml_prompt_post_default=(
1887 grml_prompt_token_default=(
1890 change-root 'debian_chroot'
1892 grml-chroot 'GRML_CHROOT'
1893 history '{history#%!} '
1895 jobs '[%j running job(s)] '
1897 path '%40<..<%~%<< '
1901 sad-smiley '%(?..:()'
1902 shell-level '%(3L.+ .)'
1903 time '%D{%H:%M:%S} '
1908 function grml_theme_has_token () {
1909 if (( ARGC != 1 )); then
1910 printf 'usage: grml_theme_has_token <name>\n'
1913 (( ${+grml_prompt_token_default[$1]} ))
1916 function GRML_theme_add_token_usage () {
1918 Usage: grml_theme_add_token <name> [-f|-i] <token/function> [<pre> <post>]
1920 <name> is the name for the newly added token. If the \`-f' or \`-i' options
1921 are used, <token/function> is the name of the function (see below for
1922 details). Otherwise it is the literal token string to be used. <pre> and
1923 <post> are optional.
1927 -f <function> Use a function named \`<function>' each time the token
1930 -i <function> Use a function named \`<function>' to initialise the
1931 value of the token _once_ at runtime.
1933 The functions are called with one argument: the token's new name. The
1934 return value is expected in the \$REPLY parameter. The use of these
1935 options is mutually exclusive.
1937 There is a utility function \`grml_theme_has_token', which you can use
1938 to test if a token exists before trying to add it. This can be a guard
1939 for situations in which a \`grml_theme_add_token' call may happen more
1944 To add a new token \`day' that expands to the current weekday in the
1945 current locale in green foreground colour, use this:
1947 grml_theme_add_token day '%D{%A}' '%F{green}' '%f'
1949 Another example would be support for \$VIRTUAL_ENV:
1951 function virtual_env_prompt () {
1952 REPLY=\${VIRTUAL_ENV+\${VIRTUAL_ENV:t} }
1954 grml_theme_add_token virtual-env -f virtual_env_prompt
1956 After that, you will be able to use a changed \`items' style to
1957 assemble your prompt.
1961 function grml_theme_add_token () {
1963 local name token pre post
1964 local -i init funcall
1966 if (( ARGC == 0 )); then
1967 GRML_theme_add_token_usage
1977 if [[ $1 == '-f' ]]; then
1980 elif [[ $1 == '-i' ]]; then
1985 if (( ARGC == 0 )); then
1987 grml_theme_add_token: No token-string/function-name provided!\n\n'
1988 GRML_theme_add_token_usage
1993 if (( ARGC != 0 && ARGC != 2 )); then
1995 grml_theme_add_token: <pre> and <post> need to by specified _both_!\n\n'
1996 GRML_theme_add_token_usage
2005 if grml_theme_has_token $name; then
2007 grml_theme_add_token: Token `%s'\'' exists! Giving up!\n\n' $name
2008 GRML_theme_add_token_usage
2015 grml_prompt_pre_default[$name]=$pre
2016 grml_prompt_post_default[$name]=$post
2017 if (( funcall )); then
2018 grml_prompt_token_function[$name]=$token
2019 grml_prompt_token_default[$name]=23
2021 grml_prompt_token_default[$name]=$token
2025 function grml_typeset_and_wrap () {
2032 if (( ${+parameters[$new]} )); then
2033 typeset -g "${target}=${(P)target}${left}${(P)new}${right}"
2037 function grml_prompt_addto () {
2040 local lr it apre apost new v
2044 [[ $target == PS1 ]] && lr=left || lr=right
2045 zstyle -a ":prompt:${grmltheme}:${lr}:setup" items items || items=( "$@" )
2046 typeset -g "${target}="
2047 for it in "${items[@]}"; do
2048 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" pre apre \
2049 || apre=${grml_prompt_pre_default[$it]}
2050 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" post apost \
2051 || apost=${grml_prompt_post_default[$it]}
2052 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" token new \
2053 || new=${grml_prompt_token_default[$it]}
2054 typeset -g "${target}=${(P)target}${apre}"
2055 if (( ${+grml_prompt_token_function[$it]} )); then
2056 ${grml_prompt_token_function[$it]} $it
2057 typeset -g "${target}=${(P)target}${REPLY}"
2061 grml_typeset_and_wrap $target $new '' ''
2064 grml_typeset_and_wrap $target $new '(' ')'
2067 if [[ -n ${(P)new} ]]; then
2068 typeset -g "${target}=${(P)target}(CHROOT)"
2072 v="vcs_info_msg_${new}_"
2073 if (( ! vcscalled )); then
2077 if (( ${+parameters[$v]} )) && [[ -n "${(P)v}" ]]; then
2078 typeset -g "${target}=${(P)target}${(P)v}"
2081 *) typeset -g "${target}=${(P)target}${new}" ;;
2084 typeset -g "${target}=${(P)target}${apost}"
2088 function prompt_grml_precmd () {
2090 local grmltheme=grml
2091 local -a left_items right_items
2092 left_items=(rc change-root user at host path vcs percent)
2093 right_items=(sad-smiley)
2095 prompt_grml_precmd_worker
2098 function prompt_grml-chroot_precmd () {
2100 local grmltheme=grml-chroot
2101 local -a left_items right_items
2102 left_items=(grml-chroot user at host path percent)
2105 prompt_grml_precmd_worker
2108 function prompt_grml-large_precmd () {
2110 local grmltheme=grml-large
2111 local -a left_items right_items
2112 left_items=(rc jobs history shell-level change-root time date newline
2113 user at host path vcs percent)
2114 right_items=(sad-smiley)
2116 prompt_grml_precmd_worker
2119 function prompt_grml_precmd_worker () {
2121 local -i vcscalled=0
2123 grml_prompt_addto PS1 "${left_items[@]}"
2124 if zstyle -T ":prompt:${grmltheme}:right:setup" use-rprompt; then
2125 grml_prompt_addto RPS1 "${right_items[@]}"
2129 grml_prompt_fallback() {
2132 (( ${+functions[vcs_info]} )) && vcs_info
2135 p0="${RED}%(?..%? )${WHITE}${debian_chroot:+($debian_chroot)}"
2136 p1="${BLUE}%n${NO_COLOR}@%m %40<...<%B%~%b%<< "'${vcs_info_msg_0_}'"%# "
2137 if (( EUID == 0 )); then
2138 PROMPT="${BLUE}${p0}${RED}${p1}"
2140 PROMPT="${RED}${p0}${BLUE}${p1}"
2145 if zrcautoload promptinit && promptinit 2>/dev/null ; then
2146 # Since we define the required functions in here and not in files in
2147 # $fpath, we need to stick the theme's name into `$prompt_themes'
2148 # ourselves, since promptinit does not pick them up otherwise.
2149 prompt_themes+=( grml grml-chroot grml-large )
2150 # Also, keep the array sorted...
2151 prompt_themes=( "${(@on)prompt_themes}" )
2153 print 'Notice: no promptinit available :('
2154 grml_prompt_fallback
2158 # The prompt themes use modern features of zsh, that require at least
2159 # version 4.3.7 of the shell. Use the fallback otherwise.
2160 if [[ $BATTERY -gt 0 ]]; then
2161 zstyle ':prompt:grml:right:setup' items sad-smiley battery
2162 add-zsh-hook precmd battery
2164 if [[ "$TERM" == dumb ]] ; then
2165 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" pre ''
2166 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" post ' '
2167 for i in rc user path jobs history date time shell-level; do
2168 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" pre ''
2169 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" post ''
2172 zstyle ':prompt:grml(|-large|-chroot):right:setup' use-rprompt false
2173 elif (( EUID == 0 )); then
2174 zstyle ':prompt:grml(|-large|-chroot):*:items:user' pre '%B%F{red}'
2177 # Finally enable one of the prompts.
2178 if [[ -n $GRML_CHROOT ]]; then
2180 elif [[ $GRMLPROMPT -gt 0 ]]; then
2186 grml_prompt_fallback
2189 # Terminal-title wizardry
2191 function ESC_print () {
2192 info_print $'\ek' $'\e\\' "$@"
2194 function set_title () {
2195 info_print $'\e]0;' $'\a' "$@"
2198 function info_print () {
2199 local esc_begin esc_end
2203 printf '%s' ${esc_begin}
2205 printf '%s' "${esc_end}"
2208 function grml_reset_screen_title () {
2209 # adjust title of xterm
2210 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
2211 [[ ${NOTITLE:-} -gt 0 ]] && return 0
2214 set_title ${(%):-"%n@%m: %~"}
2219 function grml_vcs_to_screen_title () {
2220 if [[ $TERM == screen* ]] ; then
2221 if [[ -n ${vcs_info_msg_1_} ]] ; then
2222 ESC_print ${vcs_info_msg_1_}
2229 function grml_maintain_name () {
2230 # set hostname if not running on host with name 'grml'
2231 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
2236 function grml_cmd_to_screen_title () {
2237 # get the name of the program currently running and hostname of local
2238 # machine set screen window title if running in a screen
2239 if [[ "$TERM" == screen* ]] ; then
2240 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME"
2245 function grml_control_xterm_title () {
2248 set_title "${(%):-"%n@%m:"}" "$1"
2253 zrcautoload add-zsh-hook || add-zsh-hook () { :; }
2254 if [[ $NOPRECMD -eq 0 ]]; then
2255 add-zsh-hook precmd grml_reset_screen_title
2256 add-zsh-hook precmd grml_vcs_to_screen_title
2257 add-zsh-hook preexec grml_maintain_name
2258 add-zsh-hook preexec grml_cmd_to_screen_title
2259 if [[ $NOTITLE -eq 0 ]]; then
2260 add-zsh-hook preexec grml_control_xterm_title
2264 # 'hash' some often used directories
2266 hash -d deb=/var/cache/apt/archives
2267 hash -d doc=/usr/share/doc
2268 hash -d linux=/lib/modules/$(command uname -r)/build/
2269 hash -d log=/var/log
2270 hash -d slog=/var/log/syslog
2271 hash -d src=/usr/src
2272 hash -d templ=/usr/share/doc/grml-templates
2273 hash -d tt=/usr/share/doc/texttools-doc
2274 hash -d www=/var/www
2278 if check_com -c screen ; then
2279 if [[ $UID -eq 0 ]] ; then
2280 if [[ -r /etc/grml/screenrc ]]; then
2281 alias screen="${commands[screen]} -c /etc/grml/screenrc"
2283 elif [[ -r $HOME/.screenrc ]] ; then
2284 alias screen="${commands[screen]} -c $HOME/.screenrc"
2286 if [[ -r /etc/grml/screenrc_grml ]]; then
2287 alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
2289 if [[ -r /etc/grml/screenrc ]]; then
2290 alias screen="${commands[screen]} -c /etc/grml/screenrc"
2296 # do we have GNU ls with color-support?
2297 if [[ "$TERM" != dumb ]]; then
2298 #a1# List files with colors (\kbd{ls -b -CF \ldots})
2299 alias ls='ls -b -CF '${ls_options:+"${ls_options[*]}"}
2300 #a1# List all files, with colors (\kbd{ls -la \ldots})
2301 alias la='ls -la '${ls_options:+"${ls_options[*]}"}
2302 #a1# List files with long colored list, without dotfiles (\kbd{ls -l \ldots})
2303 alias ll='ls -l '${ls_options:+"${ls_options[*]}"}
2304 #a1# List files with long colored list, human readable sizes (\kbd{ls -hAl \ldots})
2305 alias lh='ls -hAl '${ls_options:+"${ls_options[*]}"}
2306 #a1# List files with long colored list, append qualifier to filenames (\kbd{ls -lF \ldots})\\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
2307 alias l='ls -lF '${ls_options:+"${ls_options[*]}"}
2309 alias ls='ls -b -CF'
2316 alias mdstat='cat /proc/mdstat'
2317 alias ...='cd ../../'
2319 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
2320 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
2321 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
2324 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
2325 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
2326 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
2328 # make sure it is not assigned yet
2329 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
2332 for ENV in $(env | command grep -i '.utf') ; do
2333 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
2338 # make sure it is not assigned yet
2339 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
2341 if ! isutfenv ; then
2342 for ENV in $(env | command grep -i '\.iso') ; do
2343 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
2348 # especially for roadwarriors using GNU screen and ssh:
2349 if ! check_com asc &>/dev/null ; then
2350 asc() { autossh -t "$@" 'screen -RdU' }
2354 #f1# Hints for the use of zsh on grml
2356 print "$bg[white]$fg[black]
2357 zsh-help - hints for use of zsh on grml
2358 =======================================$reset_color"
2361 Main configuration of zsh happens in /etc/zsh/zshrc.
2362 That file is part of the package grml-etc-core, if you want to
2363 use them on a non-grml-system just get the tar.gz from
2364 http://deb.grml.org/ or (preferably) get it from the git repository:
2366 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
2368 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
2369 The file is still there, but it is empty for backwards compatibility.
2371 For your own changes use these two files:
2375 The former is sourced very early in our zshrc, the latter is sourced
2378 System wide configuration without touching configuration files of grml
2379 can take place in /etc/zsh/zshrc.local.
2381 For information regarding zsh start at http://grml.org/zsh/
2383 Take a look at grml'\''s zsh refcard:
2384 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
2386 Check out the main zsh refcard:
2387 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
2389 And of course visit the zsh-lovers:
2392 You can adjust some options through environment variables when
2393 invoking zsh without having to edit configuration files.
2394 Basically meant for bash users who are not used to the power of
2397 "NOCOR=1 zsh" => deactivate automatic correction
2398 "NOMENU=1 zsh" => do not use auto menu completion
2399 (note: use ctrl-d for completion instead!)
2400 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
2401 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
2402 preexec() and precmd() completely
2403 "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt
2404 "COMMAND_NOT_FOUND=1 zsh"
2405 => Enable a handler if an external command was not found
2406 The command called in the handler can be altered by setting
2407 the GRML_ZSH_CNF_HANDLER variable, the default is:
2408 "/usr/share/command-not-found/command-not-found"
2410 A value greater than 0 is enables a feature; a value equal to zero
2411 disables it. If you like one or the other of these settings, you can
2412 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
2416 $bg[white]$fg[black]
2417 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
2418 Enjoy your grml system with the zsh!$reset_color"
2422 if [[ -r /etc/debian_version ]] ; then
2423 #a3# Execute \kbd{apt-cache search}
2424 alias acs='apt-cache search'
2425 #a3# Execute \kbd{apt-cache show}
2426 alias acsh='apt-cache show'
2427 #a3# Execute \kbd{apt-cache policy}
2428 alias acp='apt-cache policy'
2429 #a3# Execute \kbd{apt-get dist-upgrade}
2430 salias adg="apt-get dist-upgrade"
2431 #a3# Execute \kbd{apt-get install}
2432 salias agi="apt-get install"
2433 #a3# Execute \kbd{aptitude install}
2434 salias ati="aptitude install"
2435 #a3# Execute \kbd{apt-get upgrade}
2436 salias ag="apt-get upgrade"
2437 #a3# Execute \kbd{apt-get update}
2438 salias au="apt-get update"
2439 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
2440 salias -a up="aptitude update ; aptitude safe-upgrade"
2441 #a3# Execute \kbd{dpkg-buildpackage}
2442 alias dbp='dpkg-buildpackage'
2443 #a3# Execute \kbd{grep-excuses}
2444 alias ge='grep-excuses'
2446 # get a root shell as normal user in live-cd mode:
2447 if isgrmlcd && [[ $UID -ne 0 ]] ; then
2451 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
2452 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
2453 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
2454 salias tlog="tail -f /var/log/syslog" # follow the syslog
2457 # sort installed Debian-packages by size
2458 if check_com -c dpkg-query ; then
2459 #a3# List installed Debian-packages sorted by size
2460 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"
2463 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
2464 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
2465 if check_com -c wodim; then
2468 cdrecord is not provided under its original name by Debian anymore.
2469 See #377109 in the BTS of Debian for more details.
2471 Please use the wodim binary instead
2478 # Use hard limits, except for a smaller stack and no core dumps
2480 is425 && limit stack 8192
2481 isgrmlcd && limit core 0 # important for a live-cd-system
2486 # people should use 'grml-x'!
2487 if check_com -c 915resolution; then
2489 echo "Please use 915resolution as resolution modifying tool for Intel \
2495 #a1# Output version of running grml
2496 alias grml-version='cat /etc/grml_version'
2498 if check_com -c grml-debootstrap ; then
2500 echo "Installing debian to harddisk is possible by using grml-debootstrap."
2506 # now run the functions
2508 is4 && isgrml && grmlstuff
2512 is4 && xsource "/etc/zsh/keephack"
2514 # wonderful idea of using "e" glob qualifier by Peter Stephenson
2515 # You use it as follows:
2516 # $ NTREF=/reference/file
2518 # This lists all the files in the current directory newer than the reference file.
2519 # You can also specify the reference file inline; note quotes:
2520 # $ ls -l *(e:'nt ~/.zshenv':)
2522 if [[ -n $1 ]] ; then
2525 [[ $REPLY -nt $NTREF ]]
2530 #f1# Reload an autoloadable function
2531 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
2532 compdef _functions freload
2534 #f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s')
2536 [[ -z "$1" ]] && printf 'Usage: %s <file(s)>\n' "$0" && return 1
2537 for file in "$@" ; do
2538 while [[ -h "$file" ]] ; do
2540 file=$(readlink "$file")
2545 # TODO: Is it supported to use pager settings like this?
2546 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
2547 # with respect to wordsplitting. (ie. ${=PAGER})
2548 if check_com -c $PAGER ; then
2549 #f3# View Debian's changelog of a given package
2552 if [[ -r /usr/share/doc/$1/changelog.Debian.gz ]] ; then
2553 $PAGER /usr/share/doc/$1/changelog.Debian.gz
2554 elif [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2555 $PAGER /usr/share/doc/$1/changelog.gz
2557 if check_com -c aptitude ; then
2558 echo "No changelog for package $1 found, using aptitude to retrieve it."
2560 aptitude -t unstable changelog $1
2562 aptitude changelog $1
2565 echo "No changelog for package $1 found, sorry."
2570 _dchange() { _files -W /usr/share/doc -/ }
2571 compdef _dchange dchange
2573 #f3# View Debian's NEWS of a given package
2576 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
2577 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
2579 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
2580 $PAGER /usr/share/doc/$1/NEWS.gz
2582 echo "No NEWS file for package $1 found, sorry."
2587 _dnews() { _files -W /usr/share/doc -/ }
2588 compdef _dnews dnews
2590 #f3# View Debian's copyright of a given package
2593 if [[ -r /usr/share/doc/$1/copyright ]] ; then
2594 $PAGER /usr/share/doc/$1/copyright
2596 echo "No copyright file for package $1 found, sorry."
2600 _dcopyright() { _files -W /usr/share/doc -/ }
2601 compdef _dcopyright dcopyright
2603 #f3# View upstream's changelog of a given package
2606 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2607 $PAGER /usr/share/doc/$1/changelog.gz
2609 echo "No changelog for package $1 found, sorry."
2613 _uchange() { _files -W /usr/share/doc -/ }
2614 compdef _uchange uchange
2619 ZSH_PROFILE_RC=1 $SHELL "$@"
2622 #f1# Edit an alias via zle
2624 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
2626 compdef _aliases edalias
2628 #f1# Edit a function via zle
2630 [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
2632 compdef _functions edfunc
2634 # use it e.g. via 'Restart apache2'
2635 #m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
2636 #m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
2637 #m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
2638 #m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
2639 #m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
2640 #m# f6 Status() \kbd{/etc/init.d/\em{process}}\quad\kbd{status}
2641 if [[ -d /etc/init.d || -d /etc/service ]] ; then
2643 local action_="${1:l}" # e.g Start/Stop/Restart
2647 local service_target_="$(readlink /etc/init.d/$service_)"
2648 if [[ $service_target_ == "/usr/bin/sv" ]]; then
2650 case "${action_}" in
2651 start) if [[ ! -e /etc/service/$service_ ]]; then
2652 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
2654 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2656 # there is no reload in runits sysv emulation
2657 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
2658 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
2662 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2668 scripts=( /etc/init.d/*(x:t) )
2669 _describe "service startup script" scripts
2672 for i in Start Restart Stop Force-Reload Reload Status ; do
2673 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
2674 compdef _grmlinitd $i
2678 #f1# Provides useful information on globbing
2685 p named pipes (FIFOs)
2686 * executable plain files (0100)
2687 % device files (character or block special)
2688 %b block special files
2689 %c character special files
2690 r owner-readable files (0400)
2691 w owner-writable files (0200)
2692 x owner-executable files (0100)
2693 A group-readable files (0040)
2694 I group-writable files (0020)
2695 E group-executable files (0010)
2696 R world-readable files (0004)
2697 W world-writable files (0002)
2698 X world-executable files (0001)
2699 s setuid files (04000)
2700 S setgid files (02000)
2701 t files with the sticky bit (01000)
2703 print *(m-1) # Files modified up to a day ago
2704 print *(a1) # Files accessed a day ago
2705 print *(@) # Just symlinks
2706 print *(Lk+50) # Files bigger than 50 kilobytes
2707 print *(Lk-50) # Files smaller than 50 kilobytes
2708 print **/*.c # All *.c files recursively starting in \$PWD
2709 print **/*.c~file.c # Same as above, but excluding 'file.c'
2710 print (foo|bar).* # Files starting with 'foo' or 'bar'
2711 print *~*.* # All Files that do not contain a dot
2712 chmod 644 *(.^x) # make all plain non-executable files publically readable
2713 print -l *(.c|.h) # Lists *.c and *.h
2714 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
2715 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
2717 alias help-zshglob=H-Glob
2719 # grep for running process, like: 'any vim'
2723 if [[ -z "$1" ]] ; then
2724 echo "any - grep for process(es) by keyword" >&2
2725 echo "Usage: any <keyword>" >&2 ; return 1
2727 ps xauwww | grep -i "${grep_options[@]}" "[${1[1]}]${1[2,-1]}"
2732 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
2733 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
2734 [[ -r /proc/1/maps ]] && \
2736 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
2737 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
2738 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
2741 # a wrapper for vim, that deals with title setting
2743 # set this array to a set of options to vim you always want
2744 # to have set when calling vim (in .zshrc.local), like:
2745 # VIM_OPTIONS=( -p )
2746 # This will cause vim to send every file given on the
2747 # commandline to be send to it's own tab (needs vim7).
2748 if check_com vim; then
2750 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
2754 # make a backup of a file
2756 cp -a "$1" "${1}_$(date --iso-8601=seconds)"
2759 ssl_hashes=( sha512 sha256 sha1 md5 )
2761 for sh in ${ssl_hashes}; do
2762 eval 'ssl-cert-'${sh}'() {
2764 if [[ -z $1 ]] ; then
2765 printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
2768 openssl x509 -noout -fingerprint -'${sh}' -in $1
2772 ssl-cert-fingerprints() {
2775 if [[ -z $1 ]] ; then
2776 printf 'usage: ssl-cert-fingerprints <file>\n'
2779 for i in ${ssl_hashes}
2786 if [[ -z $1 ]] ; then
2787 printf 'usage: ssl-cert-info <file>\n'
2790 openssl x509 -noout -text -in $1
2791 ssl-cert-fingerprints $1
2794 # make sure our environment is clean regarding colors
2795 for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color
2797 # "persistent history"
2798 # just write important commands you always need to ~/.important_commands
2799 if [[ -r ~/.important_commands ]] ; then
2800 fc -R ~/.important_commands
2803 # load the lookup subsystem if it's available on the system
2804 zrcautoload lookupinit && lookupinit
2808 # set terminal property (used e.g. by msgid-chooser)
2809 export COLORTERM="yes"
2814 #a2# Execute \kbd{du -sch}
2816 #a2# Execute \kbd{jobs -l}
2820 #a2# Execute \kbd{ls -lSrah}
2821 alias dir="ls -lSrah"
2822 #a2# Only show dot-directories
2823 alias lad='ls -d .*(/)'
2824 #a2# Only show dot-files
2825 alias lsa='ls -a .*(.)'
2826 #a2# Only files with setgid/setuid/sticky flag
2827 alias lss='ls -l *(s,S,t)'
2828 #a2# Only show symlinks
2829 alias lsl='ls -l *(@)'
2830 #a2# Display only executables
2831 alias lsx='ls -l *(*)'
2832 #a2# Display world-{readable,writable,executable} files
2833 alias lsw='ls -ld *(R,W,X.^ND/)'
2834 #a2# Display the ten biggest files
2835 alias lsbig="ls -flh *(.OL[1,10])"
2836 #a2# Only show directories
2837 alias lsd='ls -d *(/)'
2838 #a2# Only show empty directories
2839 alias lse='ls -d *(/^F)'
2840 #a2# Display the ten newest files
2841 alias lsnew="ls -rtlh *(D.om[1,10])"
2842 #a2# Display the ten oldest files
2843 alias lsold="ls -rtlh *(D.Om[1,10])"
2844 #a2# Display the ten smallest files
2845 alias lssmall="ls -Srl *(.oL[1,10])"
2846 #a2# Display the ten newest directories and ten newest .directories
2847 alias lsnewdir="ls -rthdl *(/om[1,10]) .*(D/om[1,10])"
2848 #a2# Display the ten oldest directories and ten oldest .directories
2849 alias lsolddir="ls -rthdl *(/Om[1,10]) .*(D/Om[1,10])"
2851 # some useful aliases
2852 #a2# Remove current empty directory. Execute \kbd{cd ..; rmdir \$OLDCWD}
2853 alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD'
2855 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
2856 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2857 #a2# scp with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
2858 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2860 # work around non utf8 capable software in utf environment via $LANG and luit
2861 if check_com isutfenv && check_com luit ; then
2862 if check_com -c mrxvt ; then
2863 isutfenv && [[ -n "$LANG" ]] && \
2864 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
2867 if check_com -c aterm ; then
2868 isutfenv && [[ -n "$LANG" ]] && \
2869 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
2872 if check_com -c centericq ; then
2873 isutfenv && [[ -n "$LANG" ]] && \
2874 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
2880 #f5# Backup \kbd{file {\rm to} file\_timestamp}
2883 cp -b $1 $1_`date --iso-8601=m`
2886 #f5# cd to directoy and list files
2892 # smart cd function, allows switching to /etc when running 'cd /etc/fstab'
2894 if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then
2895 [[ ! -e ${1:h} ]] && return 1
2896 print "Correcting ${1} to ${1:h}"
2903 #f5# Create Directoy and \kbd{cd} to it
2905 if (( ARGC != 1 )); then
2906 printf 'usage: mkcd <new-directory>\n'
2909 if [[ ! -d "$1" ]]; then
2910 command mkdir -p "$1"
2912 printf '`%s'\'' already exists: cd-ing.\n' "$1"
2917 #f5# Create temporary directory and \kbd{cd} to it
2925 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
2928 print -l -- *(a-${1:-1})
2931 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
2934 print -l -- *(c-${1:-1})
2937 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
2940 print -l -- *(m-${1:-1})
2942 # modified() was named new() in earlier versions, add an alias for backwards compatibility
2943 check_com new || alias new=modified
2945 # use colors when GNU grep with color-support
2946 #a2# Execute \kbd{grep -{}-color=auto}
2947 (( $#grep_options > 0 )) && alias grep='grep '${grep_options:+"${grep_options[*]}"}
2950 # 'translate' looks up fot a word in a file with language-to-language
2951 # translations (field separator should be " : "). A typical wordlist looks
2953 # | english-word : german-transmission
2954 # It's also only possible to translate english to german but not reciprocal.
2955 # Use the following oneliner to turn back the sort order:
2956 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
2957 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
2958 #f5# Translates a word
2963 translate -l de-en $2
2966 translate -l en-de $2
2969 echo "Usage: $0 { -D | -E }"
2970 echo " -D == German to English"
2971 echo " -E == English to German"
2975 # Usage: simple-extract <file>
2976 # Using option -d deletes the original archive file.
2977 #f5# Smart archive extractor
2980 setopt extended_glob noclobber
2981 local DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
2983 zparseopts -D -E "d=DELETE_ORIGINAL"
2984 for ARCHIVE in "${@}"; do
2986 *(tar.bz2|tbz2|tbz))
2987 DECOMP_CMD="tar -xvjf -"
2992 DECOMP_CMD="tar -xvzf -"
2996 *(tar.xz|txz|tar.lzma))
2997 DECOMP_CMD="tar -xvJf -"
3002 DECOMP_CMD="tar -xvf -"
3007 DECOMP_CMD="unrar x"
3032 DECOMP_CMD="bzip2 -d -c -"
3037 DECOMP_CMD="gzip -d -c -"
3042 DECOMP_CMD="xz -d -c -"
3047 print "ERROR: '$ARCHIVE' has unrecognized archive type." >&2
3053 if ! check_com ${DECOMP_CMD[(w)1]}; then
3054 echo "ERROR: ${DECOMP_CMD[(w)1]} not installed." >&2
3059 GZTARGET="${ARCHIVE:t:r}"
3060 if [[ -f $ARCHIVE ]] ; then
3062 print "Extracting '$ARCHIVE' ..."
3063 if $USES_STDIN; then
3064 if $USES_STDOUT; then
3065 ${=DECOMP_CMD} < "$ARCHIVE" > $GZTARGET
3067 ${=DECOMP_CMD} < "$ARCHIVE"
3070 if $USES_STDOUT; then
3071 ${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET
3073 ${=DECOMP_CMD} "$ARCHIVE"
3076 [[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE"
3078 elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
3079 if check_com curl; then
3080 WGET_CMD="curl -L -k -s -o -"
3081 elif check_com wget; then
3082 WGET_CMD="wget -q -O - --no-check-certificate"
3084 print "ERROR: neither wget nor curl is installed" >&2
3088 print "Downloading and Extracting '$ARCHIVE' ..."
3089 if $USES_STDIN; then
3090 if $USES_STDOUT; then
3091 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET
3094 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD}
3098 if $USES_STDOUT; then
3099 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET
3101 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE")
3106 print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2
3116 '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)"' \
3117 '_urls:Remote Archives:_urls'
3123 '-d[delete original archivefile after extraction]' \
3124 '*:Archive Or Uri:__archive_or_uri'
3126 compdef _simple_extract simple-extract
3127 alias se=simple-extract
3129 #f5# Set all ulimit parameters to \kbd{unlimited}
3140 #f5# Change the xterm title from within GNU-screen
3143 if [[ $1 != "-f" ]] ; then
3144 if [[ -z ${DISPLAY} ]] ; then
3145 printf 'xtrename only makes sense in X11.\n'
3151 if [[ -z $1 ]] ; then
3152 printf 'usage: xtrename [-f] "title for xterm"\n'
3153 printf ' renames the title of xterm from _within_ screen.\n'
3154 printf ' also works without screen.\n'
3155 printf ' will not work if DISPLAY is unset, use -f to override.\n'
3158 print -n "\eP\e]0;${1}\C-G\e\\"
3162 # Create small urls via http://goo.gl using curl(1).
3163 # API reference: https://code.google.com/apis/urlshortener/
3166 setopt extended_glob
3168 if [[ -z $1 ]]; then
3169 print "USAGE: zurl <URL>"
3173 local PN url prog api json contenttype item
3178 # Prepend 'http://' to given URL where necessary for later output.
3179 if [[ ${url} != http(s|)://* ]]; then
3183 if check_com -c curl; then
3186 print "curl is not available, but mandatory for ${PN}. Aborting."
3189 api='https://www.googleapis.com/urlshortener/v1/url'
3190 contenttype="Content-Type: application/json"
3191 json="{\"longUrl\": \"${url}\"}"
3192 data=(${(f)"$($prog --silent -H ${contenttype} -d ${json} $api)"})
3193 # Parse the response
3194 for item in "${data[@]}"; do
3199 printf '%s\n' "$item"
3207 #f2# Find history events by search pattern and list them by date.
3210 local usage help ident format_l format_s first_char remain first last
3211 usage='USAGE: whatwhen [options] <searchstring> <search range>'
3212 help='Use `whatwhen -h'\'' for further explanations.'
3213 ident=${(l,${#${:-Usage: }},, ,)}
3214 format_l="${ident}%s\t\t\t%s\n"
3215 format_s="${format_l//(\\t)##/\\t}"
3216 # Make the first char of the word to search for case
3217 # insensitive; e.g. [aA]
3218 first_char=[${(L)1[1]}${(U)1[1]}]
3220 # Default search range is `-100'.
3222 # Optional, just used for `<first> <last>' given.
3226 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
3227 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3230 printf '%s\n\n' ${usage}
3232 printf $format_l '-h' 'show help text'
3234 print 'SEARCH RANGE:'
3235 printf $format_l "'0'" 'the whole history,'
3236 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
3237 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
3238 printf '\n%s\n' 'EXAMPLES:'
3239 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
3240 printf $format_l 'whatwhen zsh -250'
3241 printf $format_l 'whatwhen foo 1 99'
3244 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3247 # -l list results on stout rather than invoking $EDITOR.
3248 # -i Print dates as in YYYY-MM-DD.
3249 # -m Search for a - quoted - pattern within the history.
3250 fc -li -m "*${first_char}${remain}*" $first $last
3255 # mercurial related stuff
3256 if check_com -c hg ; then
3257 # gnu like diff for mercurial
3258 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
3259 #f5# GNU like diff for mercurial
3262 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
3265 # build debian package
3266 #a2# Alias for \kbd{hg-buildpackage}
3267 alias hbp='hg-buildpackage'
3269 # execute commands on the versioned patch-queue from the current repos
3270 alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
3272 # diffstat for specific version of a mercurial repository
3273 # hgstat => display diffstat between last revision and tip
3274 # hgstat 1234 => display diffstat between revision 1234 and tip
3275 #f5# Diffstat for specific version of a mercurial repos
3278 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
3281 fi # end of check whether we have the 'hg'-executable
3283 # grml-small cleanups
3285 # The following is used to remove zsh-config-items that do not work
3286 # in grml-small by default.
3287 # If you do not want these adjustments (for whatever reason), set
3288 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
3289 # sources if it is there).
3291 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
3294 unalias 'V' &> /dev/null
3295 unfunction vman &> /dev/null
3296 unfunction viless &> /dev/null
3297 unfunction 2html &> /dev/null
3299 # manpages are not in grmlsmall
3300 unfunction manzsh &> /dev/null
3301 unfunction man2 &> /dev/null
3307 ## genrefcard.pl settings
3309 ### doc strings for external functions from files
3310 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
3312 ### example: split functions-search 8,16,24,32
3313 #@# split functions-search 8
3315 ## END OF FILE #################################################################
3316 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4