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 $var
525 if check_com -c vim ; then
527 export EDITOR=${EDITOR:-vim}
529 export EDITOR=${EDITOR:-vi}
533 export PAGER=${PAGER:-less}
536 export MAIL=${MAIL:-/var/mail/$USER}
538 # if we don't set $SHELL then aterm, rxvt,.. will use /bin/sh or /bin/bash :-/
539 if [[ -z "$SHELL" ]] ; then
541 if [[ -x "$SHELL" ]] ; then
546 # color setup for ls:
547 check_com -c dircolors && eval $(dircolors -b)
548 # color setup for ls on OS X / FreeBSD:
549 isdarwin && export CLICOLOR=1
550 isfreebsd && export CLICOLOR=1
552 # do MacPorts setup on darwin
553 if isdarwin && [[ -d /opt/local ]]; then
554 # Note: PATH gets set in /etc/zprofile on Darwin, so this can't go into
556 PATH="/opt/local/bin:/opt/local/sbin:$PATH"
557 MANPATH="/opt/local/share/man:$MANPATH"
559 # do Fink setup on darwin
560 isdarwin && xsource /sw/bin/init.sh
562 # load our function and completion directories
563 for fdir in /usr/share/grml/zsh/completion /usr/share/grml/zsh/functions; do
564 fpath=( ${fdir} ${fdir}/**/*(/N) ${fpath} )
565 if [[ ${fdir} == '/usr/share/grml/zsh/functions' ]] ; then
566 for func in ${fdir}/**/[^_]*[^~](N.) ; do
567 zrcautoload ${func:t}
573 # support colors in less
574 export LESS_TERMCAP_mb=$'\E[01;31m'
575 export LESS_TERMCAP_md=$'\E[01;31m'
576 export LESS_TERMCAP_me=$'\E[0m'
577 export LESS_TERMCAP_se=$'\E[0m'
578 export LESS_TERMCAP_so=$'\E[01;44;33m'
579 export LESS_TERMCAP_ue=$'\E[0m'
580 export LESS_TERMCAP_us=$'\E[01;32m'
585 # report about cpu-/system-/user-time of command if running longer than
589 # watch for everyone but me and root
592 # automatically remove duplicates from these arrays
593 typeset -U path cdpath fpath manpath
597 for mod in parameter complist deltochar mathfunc ; do
598 zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
601 # autoload zsh modules when they are referenced
603 zmodload -a zsh/stat zstat
604 zmodload -a zsh/zpty zpty
605 zmodload -ap zsh/mapfile mapfile
609 COMPDUMPFILE=${COMPDUMPFILE:-${ZDOTDIR:-${HOME}}/.zcompdump}
610 if zrcautoload compinit ; then
611 compinit -d ${COMPDUMPFILE} || print 'Notice: no compinit available :('
613 print 'Notice: no compinit available :('
619 # called later (via is4 && grmlcomp)
620 # note: use 'zstyle' for getting current settings
621 # press ^xh (control-x h) for getting tags in context; ^x? (control-x ?) to run complete_debug with trace output
623 # TODO: This could use some additional information
625 # Make sure the completion system is initialised
626 (( ${+_comps} )) || return 1
628 # allow one error for every three characters typed in approximate completer
629 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
631 # don't complete backup files as executables
632 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
634 # start menu completion only if it could find no unambiguous initial string
635 zstyle ':completion:*:correct:*' insert-unambiguous true
636 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
637 zstyle ':completion:*:correct:*' original true
639 # activate color-completion
640 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
642 # format on completion
643 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
645 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
646 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
648 # insert all expansions for expand completer
649 zstyle ':completion:*:expand:*' tag-order all-expansions
650 zstyle ':completion:*:history-words' list false
653 zstyle ':completion:*:history-words' menu yes
655 # ignore duplicate entries
656 zstyle ':completion:*:history-words' remove-all-dups yes
657 zstyle ':completion:*:history-words' stop yes
659 # match uppercase from lowercase
660 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
662 # separate matches into groups
663 zstyle ':completion:*:matches' group 'yes'
664 zstyle ':completion:*' group-name ''
666 if [[ "$NOMENU" -eq 0 ]] ; then
667 # if there are more than 5 options allow selecting from a menu
668 zstyle ':completion:*' menu select=5
670 # don't use any menus at all
674 zstyle ':completion:*:messages' format '%d'
675 zstyle ':completion:*:options' auto-description '%d'
677 # describe options in full
678 zstyle ':completion:*:options' description 'yes'
680 # on processes completion complete all user processes
681 zstyle ':completion:*:processes' command 'ps -au$USER'
683 # offer indexes before parameters in subscripts
684 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
686 # provide verbose completion information
687 zstyle ':completion:*' verbose true
689 # recent (as of Dec 2007) zsh versions are able to provide descriptions
690 # for commands (read: 1st word in the line) that it will list for the user
691 # to choose from. The following disables that, because it's not exactly fast.
692 zstyle ':completion:*:-command-:*:' verbose false
694 # set format for warnings
695 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
697 # define files to ignore for zcompile
698 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
699 zstyle ':completion:correct:' prompt 'correct to: %e'
701 # Ignore completion functions for commands you don't have:
702 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
704 # Provide more processes in completion of programs like killall:
705 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
707 # complete manual by their section
708 zstyle ':completion:*:manuals' separate-sections true
709 zstyle ':completion:*:manuals.*' insert-sections true
710 zstyle ':completion:*:man:*' menu yes select
712 # Search path for sudo completion
713 zstyle ':completion:*:sudo:*' command-path /usr/local/sbin \
721 # provide .. as a completion
722 zstyle ':completion:*' special-dirs ..
724 # run rehash on completion so new installed program are found automatically:
726 (( CURRENT == 1 )) && rehash
731 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
732 if [[ "$NOCOR" -gt 0 ]] ; then
733 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
736 # try to be smart about when to use what completer...
738 zstyle -e ':completion:*' completer '
739 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
740 _last_try="$HISTNO$BUFFER$CURSOR"
741 reply=(_complete _match _ignored _prefix _files)
743 if [[ $words[1] == (rm|mv) ]] ; then
744 reply=(_complete _files)
746 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
751 # command for process lists, the local web server details and host completion
752 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
755 [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
756 zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
760 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
761 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
772 zstyle ':completion:*:hosts' hosts $hosts
773 # TODO: so, why is this here?
774 # zstyle '*' hosts $hosts
776 # use generic completion system for programs not yet defined; (_gnu_generic works
777 # with commands that provide a --help option with "standard" gnu-like output.)
778 for compcom in cp deborphan df feh fetchipac gpasswd head hnb ipacsum mv \
779 pal stow tail uname ; do
780 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
783 # see upgrade function in this file
784 compdef _hosts upgrade
787 # Keyboard setup: The following is based on the same code, we wrote for
788 # debian's setup. It ensures the terminal is in the right mode, when zle is
789 # active, so the values from $terminfo are valid. Therefore, this setup should
790 # work on all systems, that have support for `terminfo'. It also requires the
791 # zsh in use to have the `zsh/terminfo' module built.
793 # If you are customising your `zle-line-init()' or `zle-line-finish()'
794 # functions, make sure you call the following utility functions in there:
796 # - zle-line-init(): zle-smkx
797 # - zle-line-finish(): zle-rmkx
799 # Use emacs-like key bindings by default:
804 ## beginning-of-line OR beginning-of-buffer OR beginning of history
805 ## by: Bart Schaefer <schaefer@brasslantern.com>, Bernhard Tittelbach
806 beginning-or-end-of-somewhere() {
808 if [[ ( "${LBUFFER[-1]}" == $'\n' && "${WIDGET}" == beginning-of* ) || \
809 ( "${RBUFFER[1]}" == $'\n' && "${WIDGET}" == end-of* ) ]]; then
810 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
812 zle .${WIDGET:s/somewhere/line-hist/} "$@"
813 if (( HISTNO != hno )); then
814 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
818 zle -N beginning-of-somewhere beginning-or-end-of-somewhere
819 zle -N end-of-somewhere beginning-or-end-of-somewhere
821 ## toggle the ,. abbreviation feature on/off
822 # NOABBREVIATION: default abbreviation-state
823 # 0 - enabled (default)
825 NOABBREVIATION=${NOABBREVIATION:-0}
827 grml_toggle_abbrev() {
828 if (( ${NOABBREVIATION} > 0 )) ; then
834 zle -N grml_toggle_abbrev
836 # add a command line to the shells history without executing it
837 commit-to-history() {
838 print -s ${(z)BUFFER}
841 zle -N commit-to-history
843 # only slash should be considered as a word separator:
844 slash-backward-kill-word() {
845 local WORDCHARS="${WORDCHARS:s@/@}"
847 zle backward-kill-word
849 zle -N slash-backward-kill-word
851 # a generic accept-line wrapper
853 # This widget can prevent unwanted autocorrections from command-name
854 # to _command-name, rehash automatically on enter and call any number
855 # of builtin and user-defined widgets in different contexts.
857 # For a broader description, see:
858 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
860 # The code is imported from the file 'zsh/functions/accept-line' from
861 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
862 # distributed under the same terms as zsh itself.
864 # A newly added command will may not be found or will cause false
865 # correction attempts, if you got auto-correction set. By setting the
866 # following style, we force accept-line() to rehash, if it cannot
867 # find the first word on the command line in the $command[] hash.
868 zstyle ':acceptline:*' rehash true
870 function Accept-Line() {
871 setopt localoptions noksharrays
875 local alcontext=${1:-$alcontext}
877 zstyle -a ":acceptline:${alcontext}" actions subs
879 (( ${#subs} < 1 )) && return 0
882 for sub in ${subs} ; do
883 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
886 (( aldone > 0 )) && break
890 function Accept-Line-getdefault() {
894 zstyle -s ":acceptline:${alcontext}" default_action default_action
895 case ${default_action} in
897 printf ".accept-line"
900 printf ${default_action}
905 function Accept-Line-HandleContext() {
908 default_action=$(Accept-Line-getdefault)
909 zstyle -T ":acceptline:${alcontext}" call_default \
910 && zle ${default_action}
913 function accept-line() {
914 setopt localoptions noksharrays
917 local buf com fname format msg default_action
921 cmdline=(${(z)BUFFER})
925 Accept-Line 'preprocess'
927 zstyle -t ":acceptline:${alcontext}" rehash \
928 && [[ -z ${commands[$com]} ]] \
932 && [[ -n ${reswords[(r)$com]} ]] \
933 || [[ -n ${aliases[$com]} ]] \
934 || [[ -n ${functions[$com]} ]] \
935 || [[ -n ${builtins[$com]} ]] \
936 || [[ -n ${commands[$com]} ]] ; then
938 # there is something sensible to execute, just do it.
940 Accept-Line-HandleContext
945 if [[ -o correct ]] \
946 || [[ -o correctall ]] \
947 && [[ -n ${functions[$fname]} ]] ; then
949 # nothing there to execute but there is a function called
950 # _command_name; a completion widget. Makes no sense to
951 # call it on the commandline, but the correct{,all} options
952 # will ask for it nevertheless, so warn the user.
953 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
954 # Okay, we warned the user before, he called us again,
955 # so have it his way.
957 Accept-Line-HandleContext
962 if zstyle -t ":acceptline:${alcontext}" nocompwarn ; then
964 Accept-Line-HandleContext
966 # prepare warning message for the user, configurable via zstyle.
967 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
969 if [[ -z ${msg} ]] ; then
970 msg="%c will not execute and completion %f exists."
973 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
978 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
979 # If we are here, the commandline contains something that is not
980 # executable, which is neither subject to _command_name correction
981 # and is not empty. might be a variable assignment
983 Accept-Line-HandleContext
988 # If we got this far, the commandline only contains whitespace, or is empty.
990 Accept-Line-HandleContext
995 zle -N Accept-Line-HandleContext
997 # power completion / abbreviation expansion / buffer expansion
998 # see http://zshwiki.org/home/examples/zleiab for details
999 # less risky than the global aliases but powerful as well
1000 # just type the abbreviation key and afterwards 'ctrl-x .' to expand it
1003 setopt interactivecomments
1005 # key # value (#d additional doc string)
1011 'G' '|& grep '${grep_options:+"${grep_options[*]}"}
1013 'Hl' ' --help |& less -r' #d (Display help in pager)
1017 'N' '&>/dev/null' #d (No Output)
1018 'R' '| tr A-z N-za-m' #d (ROT13)
1019 'SL' '| sort | less'
1024 'co' './configure && make && sudo make install'
1032 if (( NOABBREVIATION > 0 )) ; then
1033 LBUFFER="${LBUFFER},."
1037 LBUFFER=${LBUFFER%%(#m)[.\-+:|_a-zA-Z0-9]#}
1038 LBUFFER+=${abk[$MATCH]:-$MATCH}
1045 zle -M "$(print "Type ,. after these abbreviations to expand them:"; print -a -C 2 ${(kv)abk})"
1048 zle -N help-show-abk
1050 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
1051 insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
1052 zle -N insert-datestamp
1054 # press esc-m for inserting last typed word again (thanks to caphuso!)
1055 insert-last-typed-word() { zle insert-last-word -- 0 -1 };
1056 zle -N insert-last-typed-word;
1058 function grml-zsh-fg() {
1059 if (( ${#jobstates} )); then
1061 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
1062 BUFFER="${BUFFER}fg"
1065 zle -M 'No background jobs. Doing nothing.'
1070 # run command line as user root via sudo:
1071 sudo-command-line() {
1072 [[ -z $BUFFER ]] && zle up-history
1073 if [[ $BUFFER != sudo\ * ]]; then
1074 BUFFER="sudo $BUFFER"
1075 CURSOR=$(( CURSOR+5 ))
1078 zle -N sudo-command-line
1080 ### jump behind the first word on the cmdline.
1081 ### useful to add options.
1082 function jump_after_first_word() {
1084 words=(${(z)BUFFER})
1086 if (( ${#words} <= 1 )) ; then
1089 CURSOR=${#${words[1]}}
1092 zle -N jump_after_first_word
1094 #f5# Create directory under cursor or the selected area
1096 # Press ctrl-xM to create the directory under the cursor or the selected area.
1097 # To select an area press ctrl-@ or ctrl-space and use the cursor.
1098 # Use case: you type "mv abc ~/testa/testb/testc/" and remember that the
1099 # directory does not exist yet -> press ctrl-XM and problem solved
1101 if ((REGION_ACTIVE==1)); then
1102 local F=$MARK T=$CURSOR
1103 if [[ $F -gt $T ]]; then
1107 # get marked area from buffer and eliminate whitespace
1108 PATHTOMKDIR=${BUFFER[F+1,T]%%[[:space:]]##}
1109 PATHTOMKDIR=${PATHTOMKDIR##[[:space:]]##}
1111 local bufwords iword
1112 bufwords=(${(z)LBUFFER})
1114 bufwords=(${(z)BUFFER})
1115 PATHTOMKDIR="${(Q)bufwords[iword]}"
1117 [[ -z "${PATHTOMKDIR}" ]] && return 1
1118 PATHTOMKDIR=${~PATHTOMKDIR}
1119 if [[ -e "${PATHTOMKDIR}" ]]; then
1120 zle -M " path already exists, doing nothing"
1122 zle -M "$(mkdir -p -v "${PATHTOMKDIR}")"
1127 zle -N inplaceMkDirs
1129 #v1# set number of lines to display per page
1130 HELP_LINES_PER_PAGE=20
1131 #v1# set location of help-zle cache file
1132 HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh
1133 # helper function for help-zle, actually generates the help text
1134 help_zle_parse_keybindings()
1138 unsetopt ksharrays #indexing starts at 1
1140 #v1# choose files that help-zle will parse for keybindings
1141 ((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local )
1143 if [[ -r $HELP_ZLE_CACHE_FILE ]]; then
1145 for f ($HELPZLE_KEYBINDING_FILES) [[ $f -nt $HELP_ZLE_CACHE_FILE ]] && load_cache=1
1146 [[ $load_cache -eq 0 ]] && . $HELP_ZLE_CACHE_FILE && return
1149 #fill with default keybindings, possibly to be overwriten in a file later
1150 #Note that due to zsh inconsistency on escaping assoc array keys, we encase the key in '' which we will remove later
1151 local -A help_zle_keybindings
1152 help_zle_keybindings['<Ctrl>@']="set MARK"
1153 help_zle_keybindings['<Ctrl>x<Ctrl>j']="vi-join lines"
1154 help_zle_keybindings['<Ctrl>x<Ctrl>b']="jump to matching brace"
1155 help_zle_keybindings['<Ctrl>x<Ctrl>u']="undo"
1156 help_zle_keybindings['<Ctrl>_']="undo"
1157 help_zle_keybindings['<Ctrl>x<Ctrl>f<c>']="find <c> in cmdline"
1158 help_zle_keybindings['<Ctrl>a']="goto beginning of line"
1159 help_zle_keybindings['<Ctrl>e']="goto end of line"
1160 help_zle_keybindings['<Ctrl>t']="transpose charaters"
1161 help_zle_keybindings['<Alt>t']="transpose words"
1162 help_zle_keybindings['<Alt>s']="spellcheck word"
1163 help_zle_keybindings['<Ctrl>k']="backward kill buffer"
1164 help_zle_keybindings['<Ctrl>u']="forward kill buffer"
1165 help_zle_keybindings['<Ctrl>y']="insert previously killed word/string"
1166 help_zle_keybindings["<Alt>'"]="quote line"
1167 help_zle_keybindings['<Alt>"']="quote from mark to cursor"
1168 help_zle_keybindings['<Alt><arg>']="repeat next cmd/char <arg> times (<Alt>-<Alt>1<Alt>0a -> -10 times 'a')"
1169 help_zle_keybindings['<Alt>u']="make next word Uppercase"
1170 help_zle_keybindings['<Alt>l']="make next word lowercase"
1171 help_zle_keybindings['<Ctrl>xd']="preview expansion under cursor"
1172 help_zle_keybindings['<Alt>q']="push current CL into background, freeing it. Restore on next CL"
1173 help_zle_keybindings['<Alt>.']="insert (and interate through) last word from prev CLs"
1174 help_zle_keybindings['<Alt>,']="complete word from newer history (consecutive hits)"
1175 help_zle_keybindings['<Alt>m']="repeat last typed word on current CL"
1176 help_zle_keybindings['<Ctrl>v']="insert next keypress symbol literally (e.g. for bindkey)"
1177 help_zle_keybindings['!!:n*<Tab>']="insert last n arguments of last command"
1178 help_zle_keybindings['!!:n-<Tab>']="insert arguments n..N-2 of last command (e.g. mv s s d)"
1179 help_zle_keybindings['<Alt>h']="show help/manpage for current command"
1181 #init global variables
1182 unset help_zle_lines help_zle_sln
1183 typeset -g -a help_zle_lines
1184 typeset -g help_zle_sln=1
1187 local lastkeybind_desc contents #last description starting with #k# that we found
1188 local num_lines_elapsed=0 #number of lines between last description and keybinding
1189 #search config files in the order they a called (and thus the order in which they overwrite keybindings)
1190 for f in $HELPZLE_KEYBINDING_FILES; do
1191 [[ -r "$f" ]] || continue #not readable ? skip it
1193 for cline in "${(f)contents}"; do
1194 #zsh pattern: matches lines like: #k# ..............
1195 if [[ "$cline" == (#s)[[:space:]]#\#k\#[[:space:]]##(#b)(*)[[:space:]]#(#e) ]]; then
1196 lastkeybind_desc="$match[*]"
1198 #zsh pattern: matches lines that set a keybinding using bind2map, bindkey or compdef -k
1199 # ignores lines that are commentend out
1200 # grabs first in '' or "" enclosed string with length between 1 and 6 characters
1201 elif [[ "$cline" == [^#]#(bind2maps[[:space:]](*)-s|bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then
1202 #description prevously found ? description not more than 2 lines away ? keybinding not empty ?
1203 if [[ -n $lastkeybind_desc && $num_lines_elapsed -lt 2 && -n $match[1] ]]; then
1204 #substitute keybinding string with something readable
1205 k=${${${${${${${match[1]/\\e\^h/<Alt><BS>}/\\e\^\?/<Alt><BS>}/\\e\[5~/<PageUp>}/\\e\[6~/<PageDown>}//(\\e|\^\[)/<Alt>}//\^/<Ctrl>}/3~/<Alt><Del>}
1206 #put keybinding in assoc array, possibly overwriting defaults or stuff found in earlier files
1207 #Note that we are extracting the keybinding-string including the quotes (see Note at beginning)
1208 help_zle_keybindings[${k}]=$lastkeybind_desc
1212 ((num_lines_elapsed++))
1217 #calculate length of keybinding column
1219 for k (${(k)help_zle_keybindings[@]}) ((kstrlen < ${#k})) && kstrlen=${#k}
1220 #convert the assoc array into preformated lines, which we are able to sort
1221 for k v in ${(kv)help_zle_keybindings[@]}; do
1222 #pad keybinding-string to kstrlen chars and remove outermost characters (i.e. the quotes)
1223 help_zle_lines+=("${(r:kstrlen:)k[2,-2]}${v}")
1225 #sort lines alphabetically
1226 help_zle_lines=("${(i)help_zle_lines[@]}")
1227 [[ -d ${HELP_ZLE_CACHE_FILE:h} ]] || mkdir -p "${HELP_ZLE_CACHE_FILE:h}"
1228 echo "help_zle_lines=(${(q)help_zle_lines[@]})" >| $HELP_ZLE_CACHE_FILE
1229 zcompile $HELP_ZLE_CACHE_FILE
1231 typeset -g help_zle_sln
1232 typeset -g -a help_zle_lines
1234 # Provides (partially autogenerated) help on keybindings and the zsh line editor
1238 unsetopt ksharrays #indexing starts at 1
1239 #help lines already generated ? no ? then do it
1240 [[ ${+functions[help_zle_parse_keybindings]} -eq 1 ]] && {help_zle_parse_keybindings && unfunction help_zle_parse_keybindings}
1241 #already displayed all lines ? go back to the start
1242 [[ $help_zle_sln -gt ${#help_zle_lines} ]] && help_zle_sln=1
1243 local sln=$help_zle_sln
1244 #note that help_zle_sln is a global var, meaning we remember the last page we viewed
1245 help_zle_sln=$((help_zle_sln + HELP_LINES_PER_PAGE))
1246 zle -M "${(F)help_zle_lines[sln,help_zle_sln-1]}"
1250 ## complete word from currently visible Screen or Tmux buffer.
1251 if check_com -c screen || check_com -c tmux; then
1252 _complete_screen_display() {
1253 [[ "$TERM" != "screen" ]] && return 1
1255 local TMPFILE=$(mktemp)
1256 local -U -a _screen_display_wordlist
1257 trap "rm -f $TMPFILE" EXIT
1259 # fill array with contents from screen hardcopy
1260 if ((${+TMUX})); then
1261 #works, but crashes tmux below version 1.4
1262 #luckily tmux -V option to ask for version, was also added in 1.4
1263 tmux -V &>/dev/null || return
1264 tmux -q capture-pane \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0
1266 screen -X hardcopy $TMPFILE
1267 # screen sucks, it dumps in latin1, apparently always. so recode it
1269 check_com recode && recode latin1 $TMPFILE
1271 _screen_display_wordlist=( ${(QQ)$(<$TMPFILE)} )
1272 # remove PREFIX to be completed from that array
1273 _screen_display_wordlist[${_screen_display_wordlist[(i)$PREFIX]}]=""
1274 compadd -a _screen_display_wordlist
1276 #m# k CTRL-x\,\,\,S Complete word from GNU screen buffer
1278 compdef -k _complete_screen_display complete-word '^xS'
1281 # Load a few more functions and tie them to widgets, so they can be bound:
1283 function zrcautozle() {
1286 zrcautoload $fnc && zle -N $fnc
1289 function zrcgotwidget() {
1290 (( ${+widgets[$1]} ))
1293 function zrcgotkeymap() {
1294 [[ -n ${(M)keymaps:#$1} ]]
1297 zrcautozle insert-files
1298 zrcautozle edit-command-line
1299 zrcautozle insert-unicode-char
1300 if zrcautoload history-search-end; then
1301 zle -N history-beginning-search-backward-end history-search-end
1302 zle -N history-beginning-search-forward-end history-search-end
1304 zle -C hist-complete complete-word _generic
1305 zstyle ':completion:hist-complete:*' completer _history
1307 # The actual terminal setup hooks and bindkey-calls:
1309 # An array to note missing features to ease diagnosis in case of problems.
1310 typeset -ga grml_missing_features
1312 function zrcbindkey() {
1313 if (( ARGC )) && zrcgotwidget ${argv[-1]}; then
1318 function bind2maps () {
1319 local i sequence widget
1322 while [[ "$1" != "--" ]]; do
1328 if [[ "$1" == "-s" ]]; then
1332 sequence="${key[$1]}"
1336 [[ -z "$sequence" ]] && return 1
1338 for i in "${maps[@]}"; do
1339 zrcbindkey -M "$i" "$sequence" "$widget"
1343 if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
1344 function zle-smkx () {
1346 printf '%s' ${terminfo[smkx]}
1348 function zle-rmkx () {
1350 printf '%s' ${terminfo[rmkx]}
1352 function zle-line-init () {
1355 function zle-line-finish () {
1358 zle -N zle-line-init
1359 zle -N zle-line-finish
1361 for i in {s,r}mkx; do
1362 (( ${+terminfo[$i]} )) || grml_missing_features+=($i)
1369 Home "${terminfo[khome]}"
1370 End "${terminfo[kend]}"
1371 Insert "${terminfo[kich1]}"
1372 Delete "${terminfo[kdch1]}"
1373 Up "${terminfo[kcuu1]}"
1374 Down "${terminfo[kcud1]}"
1375 Left "${terminfo[kcub1]}"
1376 Right "${terminfo[kcuf1]}"
1377 PageUp "${terminfo[kpp]}"
1378 PageDown "${terminfo[knp]}"
1379 BackTab "${terminfo[kcbt]}"
1382 # Guidelines for adding key bindings:
1384 # - Do not add hardcoded escape sequences, to enable non standard key
1385 # combinations such as Ctrl-Meta-Left-Cursor. They are not easily portable.
1387 # - Adding Ctrl characters, such as '^b' is okay; note that '^b' and '^B' are
1390 # - All keys from the $key[] mapping are obviously okay.
1392 # - Most terminals send "ESC x" when Meta-x is pressed. Thus, sequences like
1393 # '\ex' are allowed in here as well.
1395 bind2maps emacs -- Home beginning-of-somewhere
1396 bind2maps viins vicmd -- Home vi-beginning-of-line
1397 bind2maps emacs -- End end-of-somewhere
1398 bind2maps viins vicmd -- End vi-end-of-line
1399 bind2maps emacs viins -- Insert overwrite-mode
1400 bind2maps vicmd -- Insert vi-insert
1401 bind2maps emacs -- Delete delete-char
1402 bind2maps viins vicmd -- Delete vi-delete-char
1403 bind2maps emacs viins vicmd -- Up up-line-or-search
1404 bind2maps emacs viins vicmd -- Down down-line-or-search
1405 bind2maps emacs -- Left backward-char
1406 bind2maps viins vicmd -- Left vi-backward-char
1407 bind2maps emacs -- Right forward-char
1408 bind2maps viins vicmd -- Right vi-forward-char
1409 bind2maps viins vicmd -- Right vi-forward-char
1410 #k# Display list of abbreviations that expand when followed by ,.
1411 bind2maps emacs viins -- -s '^x.' zleiab
1412 bind2maps emacs viins -- -s '^xb' help-show-abk
1413 #k# mkdir -p <dir> from string under cursor or marked area
1414 bind2maps emacs viins -- -s '^xM' inplaceMkDirs
1415 #k# display help for keybindings and ZLE
1416 bind2maps emacs viins -- -s '^xz' help-zle
1417 #k# Insert files and test globbing
1418 bind2maps emacs viins -- -s "^xf" insert-files
1419 #k# Edit the current line in \kbd{\$EDITOR}
1420 bind2maps emacs viins -- -s '\ee' edit-command-line
1421 #k# search history backward for entry beginning with typed text
1422 bind2maps emacs viins -- -s '^xp' history-beginning-search-backward-end
1423 #k# search history forward for entry beginning with typed text
1424 bind2maps emacs viins -- -s '^xP' history-beginning-search-forward-end
1425 #k# search history backward for entry beginning with typed text
1426 bind2maps emacs viins -- PageUp history-beginning-search-backward-end
1427 #k# search history forward for entry beginning with typed text
1428 bind2maps emacs viins -- PageDown history-beginning-search-forward-end
1429 #k# Toggle abbreviation expansion on/off
1430 bind2maps emacs viins -- -s '^xA' grml_toggle_abbrev
1431 bind2maps emacs viins -- -s "^x^h" commit-to-history
1432 #k# Kill left-side word or everything up to next slash
1433 bind2maps emacs viins -- -s '\ev' slash-backward-kill-word
1434 #k# Kill left-side word or everything up to next slash
1435 bind2maps emacs viins -- -s '\e^h' slash-backward-kill-word
1436 #k# Kill left-side word or everything up to next slash
1437 bind2maps emacs viins -- -s '\e^?' slash-backward-kill-word
1438 # Do history expansion on space:
1439 bind2maps emacs viins -- -s ' ' magic-space
1440 #k# Trigger menu-complete
1441 bind2maps emacs viins -- -s '\ei' menu-complete # menu completion via esc-i
1442 #k# Insert a timestamp on the command line (yyyy-mm-dd)
1443 bind2maps emacs viins -- -s '^ed' insert-datestamp
1444 #k# Insert last typed word
1445 bind2maps emacs viins -- -s "\em" insert-last-typed-word
1446 #k# A smart shortcut for \kbd{fg<enter>}
1447 bind2maps emacs viins -- -s '^z' grml-zsh-fg
1448 #k# prepend the current command with "sudo"
1449 bind2maps emacs viins -- -s "^os" sudo-command-line
1450 #k# jump to after first word (for adding options)
1451 bind2maps emacs viins -- -s '^x1' jump_after_first_word
1452 #k# complete word from history with menu
1453 bind2maps emacs viins -- -s "^x^x" hist-complete
1455 # insert unicode character
1456 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
1457 # See for example http://unicode.org/charts/ for unicode characters code
1458 #k# Insert Unicode character
1459 bind2maps emacs viins -- -s '^xi' insert-unicode-char
1461 # use the new *-pattern-* widgets for incremental history search
1462 if zrcgotwidget history-incremental-pattern-search-backward; then
1463 for seq wid in '^r' history-incremental-pattern-search-backward \
1464 '^s' history-incremental-pattern-search-forward
1466 bind2maps emacs viins vicmd -- -s $seq $wid
1470 if zrcgotkeymap menuselect; then
1471 #m# k Shift-tab Perform backwards menu completion
1472 bind2maps menuselect -- BackTab reverse-menu-complete
1474 #k# menu selection: pick item but stay in the menu
1475 bind2maps menuselect -- -s '\e^M' accept-and-menu-complete
1476 # also use + and INSERT since it's easier to press repeatedly
1477 bind2maps menuselect -- -s '+' accept-and-menu-complete
1478 bind2maps menuselect -- Insert accept-and-menu-complete
1480 # accept a completion and try to complete again by using menu
1481 # completion; very useful with completing directories
1482 # by using 'undo' one's got a simple file browser
1483 bind2maps menuselect -- -s '^o' accept-and-infer-next-history
1486 # Finally, here are still a few hardcoded escape sequences; Special sequences
1487 # like Ctrl-<Cursor-key> etc do suck a fair bit, because they are not
1488 # standardised and most of the time are not available in a terminals terminfo
1491 # While we do not encourage adding bindings like these, we will keep these for
1492 # backward compatibility.
1494 ## use Ctrl-left-arrow and Ctrl-right-arrow for jumping to word-beginnings on
1495 ## the command line.
1497 bind2maps emacs viins vicmd -- -s '\eOc' forward-word
1498 bind2maps emacs viins vicmd -- -s '\eOd' backward-word
1499 # These are for xterm:
1500 bind2maps emacs viins vicmd -- -s '\e[1;5C' forward-word
1501 bind2maps emacs viins vicmd -- -s '\e[1;5D' backward-word
1502 ## the same for alt-left-arrow and alt-right-arrow
1504 bind2maps emacs viins vicmd -- -s '\e\e[C' forward-word
1505 bind2maps emacs viins vicmd -- -s '\e\e[D' backward-word
1507 bind2maps emacs viins vicmd -- -s '^[[1;3C' forward-word
1508 bind2maps emacs viins vicmd -- -s '^[[1;3D' backward-word
1509 # Also try ESC Left/Right:
1510 bind2maps emacs viins vicmd -- -s '\e'${key[Right]} forward-word
1511 bind2maps emacs viins vicmd -- -s '\e'${key[Left]} backward-word
1518 # we don't want to quote/espace URLs on our own...
1519 # if autoload -U url-quote-magic ; then
1520 # zle -N self-insert url-quote-magic
1521 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
1523 # print 'Notice: no url-quote-magic available :('
1525 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
1527 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
1528 alias run-help >&/dev/null && unalias run-help
1529 for rh in run-help{,-git,-svk,-svn}; do
1533 # command not found handling
1535 (( ${COMMAND_NOT_FOUND} == 1 )) &&
1536 function command_not_found_handler() {
1538 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
1539 ${GRML_ZSH_CNF_HANDLER} $1
1546 ZSHDIR=${ZDOTDIR:-${HOME}/.zsh}
1549 HISTFILE=${ZDOTDIR:-${HOME}}/.zsh_history
1550 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
1551 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
1555 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
1556 DIRSTACKFILE=${DIRSTACKFILE:-${ZDOTDIR:-${HOME}}/.zdirs}
1558 if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
1559 dirstack=( ${(f)"$(< $DIRSTACKFILE)"} )
1560 # "cd -" won't work after login by just setting $OLDPWD, so
1561 [[ -d $dirstack[1] ]] && cd $dirstack[1] && cd $OLDPWD
1565 if (( $DIRSTACKSIZE <= 0 )) || [[ -z $DIRSTACKFILE ]]; then return; fi
1567 my_stack=( ${PWD} ${dirstack} )
1569 builtin print -l ${(u)my_stack} >! ${DIRSTACKFILE}
1571 uprint my_stack >! ${DIRSTACKFILE}
1575 # directory based profiles
1579 # chpwd_profiles(): Directory Profiles, Quickstart:
1583 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1584 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1587 # For details see the `grmlzshrc.5' manual page.
1588 function chpwd_profiles() {
1589 local profile context
1592 context=":chpwd:profiles:$PWD"
1593 zstyle -s "$context" profile profile || profile='default'
1594 zstyle -T "$context" re-execute && reexecute=1 || reexecute=0
1596 if (( ${+parameters[CHPWD_PROFILE]} == 0 )); then
1597 typeset -g CHPWD_PROFILE
1598 local CHPWD_PROFILES_INIT=1
1599 (( ${+functions[chpwd_profiles_init]} )) && chpwd_profiles_init
1600 elif [[ $profile != $CHPWD_PROFILE ]]; then
1601 (( ${+functions[chpwd_leave_profile_$CHPWD_PROFILE]} )) \
1602 && chpwd_leave_profile_${CHPWD_PROFILE}
1604 if (( reexecute )) || [[ $profile != $CHPWD_PROFILE ]]; then
1605 (( ${+functions[chpwd_profile_$profile]} )) && chpwd_profile_${profile}
1608 CHPWD_PROFILE="${profile}"
1612 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1616 # Prompt setup for grml:
1618 # set colors for use in prompts (modern zshs allow for the use of %F{red}foo%f
1619 # in prompts to get a red "foo" embedded, but it's good to keep these for
1620 # backwards compatibility).
1621 if zrcautoload colors && colors 2>/dev/null ; then
1622 BLUE="%{${fg[blue]}%}"
1623 RED="%{${fg_bold[red]}%}"
1624 GREEN="%{${fg[green]}%}"
1625 CYAN="%{${fg[cyan]}%}"
1626 MAGENTA="%{${fg[magenta]}%}"
1627 YELLOW="%{${fg[yellow]}%}"
1628 WHITE="%{${fg[white]}%}"
1629 NO_COLOR="%{${reset_color}%}"
1631 BLUE=$'%{\e[1;34m%}'
1633 GREEN=$'%{\e[1;32m%}'
1634 CYAN=$'%{\e[1;36m%}'
1635 WHITE=$'%{\e[1;37m%}'
1636 MAGENTA=$'%{\e[1;35m%}'
1637 YELLOW=$'%{\e[1;33m%}'
1638 NO_COLOR=$'%{\e[0m%}'
1641 # First, the easy ones: PS2..4:
1643 # secondary prompt, printed when the shell needs more information to complete a
1646 # selection prompt used within a select loop.
1648 # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
1651 # Some additional features to use with our prompt:
1655 # - vcs_info setup and version specific fixes
1657 # display battery status on right side of prompt via running 'BATTERY=1 zsh'
1658 if [[ $BATTERY -gt 0 ]] ; then
1659 if ! check_com -c acpi ; then
1665 if [[ $BATTERY -gt 0 ]] ; then
1666 PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]#Battery <->: [^0-9]##, (<->)%*/${match[1]}}"
1667 if [[ -z "$PERCENT" ]] ; then
1668 PERCENT='acpi not present'
1670 if [[ "$PERCENT" -lt 20 ]] ; then
1671 PERCENT="warning: ${PERCENT}%%"
1673 PERCENT="${PERCENT}%%"
1679 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
1680 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
1681 debian_chroot=$(</etc/debian_chroot)
1684 # gather version control information for inclusion in a prompt
1686 if zrcautoload vcs_info; then
1687 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1688 # function, which can cause a lot of trouble with our directory-based
1690 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1691 function VCS_INFO_realpath () {
1692 setopt localoptions NO_shwordsplit chaselinks
1693 ( builtin cd -q $1 2> /dev/null && pwd; )
1697 zstyle ':vcs_info:*' max-exports 2
1699 if [[ -o restricted ]]; then
1700 zstyle ':vcs_info:*' enable NONE
1704 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1705 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1706 # TODO: The included vcs_info() version still uses $VCS_INFO_message_N_.
1707 # That needs to be the use of $VCS_INFO_message_N_ needs to be changed
1708 # to $vcs_info_msg_N_ as soon as we use the included version.
1709 if [[ "$TERM" == dumb ]] ; then
1710 zstyle ':vcs_info:*' actionformats "(%s%)-[%b|%a] " "zsh: %r"
1711 zstyle ':vcs_info:*' formats "(%s%)-[%b] " "zsh: %r"
1713 # these are the same, just with a lot of colors:
1714 zstyle ':vcs_info:*' actionformats "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOR} " \
1716 zstyle ':vcs_info:*' formats "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOR}%} " \
1718 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YELLOW}%r"
1721 # Now for the fun part: The grml prompt themes in `promptsys' mode of operation
1723 # This actually defines three prompts:
1729 # They all share the same code and only differ with respect to which items they
1730 # contain. The main source of documentation is the `prompt_grml_help' function
1731 # below, which gets called when the user does this: prompt -h grml
1733 function prompt_grml_help () {
1737 This is the prompt as used by the grml-live system <http://grml.org>. It is
1738 a rather simple one-line prompt, that by default looks something like this:
1740 <user>@<host> <current-working-directory>[ <vcs_info-data>]%
1742 The prompt itself integrates with zsh's prompt themes system (as you are
1743 witnessing right now) and is configurable to a certain degree. In
1744 particular, these aspects are customisable:
1746 - The items used in the prompt (e.g. you can remove \`user' from
1747 the list of activated items, which will cause the user name to
1748 be omitted from the prompt string).
1750 - The attributes used with the items are customisable via strings
1751 used before and after the actual item.
1753 The available items are: at, battery, change-root, date, grml-chroot,
1754 history, host, jobs, newline, path, percent, rc, rc-always, sad-smiley,
1755 shell-level, time, user, vcs
1757 The actual configuration is done via zsh's \`zstyle' mechanism. The
1758 context, that is used while looking up styles is:
1760 ':prompt:grml:<left-or-right>:<subcontext>'
1762 Here <left-or-right> is either \`left' or \`right', signifying whether the
1763 style should affect the left or the right prompt. <subcontext> is either
1764 \`setup' or 'items:<item>', where \`<item>' is one of the available items.
1768 - use-rprompt (boolean): If \`true' (the default), print a sad smiley
1769 in $RPROMPT if the last command a returned non-successful error code.
1770 (This in only valid if <left-or-right> is "right"; ignored otherwise)
1772 - items (list): The list of items used in the prompt. If \`vcs' is
1773 present in the list, the theme's code invokes \`vcs_info'
1774 accordingly. Default (left): rc change-root user at host path vcs
1775 percent; Default (right): sad-smiley
1777 Available styles in 'items:<item>' are: pre, post. These are strings that
1778 are inserted before (pre) and after (post) the item in question. Thus, the
1779 following would cause the user name to be printed in red instead of the
1782 zstyle ':prompt:grml:*:items:user' pre '%F{red}'
1784 Note, that the \`post' style may remain at its default value, because its
1785 default value is '%f', which turns the foreground text attribute off (which
1786 is exactly, what is still required with the new \`pre' value).
1790 function prompt_grml-chroot_help () {
1794 This is a variation of the grml prompt, see: prompt -h grml
1796 The main difference is the default value of the \`items' style. The rest
1797 behaves exactly the same. Here are the defaults for \`grml-chroot':
1799 - left: grml-chroot user at host path percent
1800 - right: (empty list)
1804 function prompt_grml-large_help () {
1808 This is a variation of the grml prompt, see: prompt -h grml
1810 The main difference is the default value of the \`items' style. In
1811 particular, this theme uses _two_ lines instead of one with the plain
1812 \`grml' theme. The rest behaves exactly the same. Here are the defaults
1815 - left: rc jobs history shell-level change-root time date newline user
1816 at host path vcs percent
1821 function grml_prompt_setup () {
1823 autoload -Uz vcs_info
1824 autoload -Uz add-zsh-hook
1825 add-zsh-hook precmd prompt_$1_precmd
1828 function prompt_grml_setup () {
1829 grml_prompt_setup grml
1832 function prompt_grml-chroot_setup () {
1833 grml_prompt_setup grml-chroot
1836 function prompt_grml-large_setup () {
1837 grml_prompt_setup grml-large
1840 # These maps define default tokens and pre-/post-decoration for items to be
1841 # used within the themes. All defaults may be customised in a context sensitive
1842 # matter by using zsh's `zstyle' mechanism.
1843 typeset -gA grml_prompt_pre_default \
1844 grml_prompt_post_default \
1845 grml_prompt_token_default \
1846 grml_prompt_token_function
1848 grml_prompt_pre_default=(
1853 grml-chroot '%F{red}'
1863 shell-level '%F{red}'
1869 grml_prompt_post_default=(
1890 grml_prompt_token_default=(
1893 change-root 'debian_chroot'
1895 grml-chroot 'GRML_CHROOT'
1896 history '{history#%!} '
1898 jobs '[%j running job(s)] '
1900 path '%40<..<%~%<< '
1904 sad-smiley '%(?..:()'
1905 shell-level '%(3L.+ .)'
1906 time '%D{%H:%M:%S} '
1911 function grml_theme_has_token () {
1912 if (( ARGC != 1 )); then
1913 printf 'usage: grml_theme_has_token <name>\n'
1916 (( ${+grml_prompt_token_default[$1]} ))
1919 function GRML_theme_add_token_usage () {
1921 Usage: grml_theme_add_token <name> [-f|-i] <token/function> [<pre> <post>]
1923 <name> is the name for the newly added token. If the \`-f' or \`-i' options
1924 are used, <token/function> is the name of the function (see below for
1925 details). Otherwise it is the literal token string to be used. <pre> and
1926 <post> are optional.
1930 -f <function> Use a function named \`<function>' each time the token
1933 -i <function> Use a function named \`<function>' to initialise the
1934 value of the token _once_ at runtime.
1936 The functions are called with one argument: the token's new name. The
1937 return value is expected in the \$REPLY parameter. The use of these
1938 options is mutually exclusive.
1940 There is a utility function \`grml_theme_has_token', which you can use
1941 to test if a token exists before trying to add it. This can be a guard
1942 for situations in which a \`grml_theme_add_token' call may happen more
1947 To add a new token \`day' that expands to the current weekday in the
1948 current locale in green foreground colour, use this:
1950 grml_theme_add_token day '%D{%A}' '%F{green}' '%f'
1952 Another example would be support for \$VIRTUAL_ENV:
1954 function virtual_env_prompt () {
1955 REPLY=\${VIRTUAL_ENV+\${VIRTUAL_ENV:t} }
1957 grml_theme_add_token virtual-env -f virtual_env_prompt
1959 After that, you will be able to use a changed \`items' style to
1960 assemble your prompt.
1964 function grml_theme_add_token () {
1966 local name token pre post
1967 local -i init funcall
1969 if (( ARGC == 0 )); then
1970 GRML_theme_add_token_usage
1980 if [[ $1 == '-f' ]]; then
1983 elif [[ $1 == '-i' ]]; then
1988 if (( ARGC == 0 )); then
1990 grml_theme_add_token: No token-string/function-name provided!\n\n'
1991 GRML_theme_add_token_usage
1996 if (( ARGC != 0 && ARGC != 2 )); then
1998 grml_theme_add_token: <pre> and <post> need to by specified _both_!\n\n'
1999 GRML_theme_add_token_usage
2008 if grml_theme_has_token $name; then
2010 grml_theme_add_token: Token `%s'\'' exists! Giving up!\n\n' $name
2011 GRML_theme_add_token_usage
2018 grml_prompt_pre_default[$name]=$pre
2019 grml_prompt_post_default[$name]=$post
2020 if (( funcall )); then
2021 grml_prompt_token_function[$name]=$token
2022 grml_prompt_token_default[$name]=23
2024 grml_prompt_token_default[$name]=$token
2028 function grml_typeset_and_wrap () {
2035 if (( ${+parameters[$new]} )); then
2036 typeset -g "${target}=${(P)target}${left}${(P)new}${right}"
2040 function grml_prompt_addto () {
2043 local lr it apre apost new v
2047 [[ $target == PS1 ]] && lr=left || lr=right
2048 zstyle -a ":prompt:${grmltheme}:${lr}:setup" items items || items=( "$@" )
2049 typeset -g "${target}="
2050 for it in "${items[@]}"; do
2051 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" pre apre \
2052 || apre=${grml_prompt_pre_default[$it]}
2053 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" post apost \
2054 || apost=${grml_prompt_post_default[$it]}
2055 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" token new \
2056 || new=${grml_prompt_token_default[$it]}
2057 typeset -g "${target}=${(P)target}${apre}"
2058 if (( ${+grml_prompt_token_function[$it]} )); then
2059 ${grml_prompt_token_function[$it]} $it
2060 typeset -g "${target}=${(P)target}${REPLY}"
2064 grml_typeset_and_wrap $target $new '' ''
2067 grml_typeset_and_wrap $target $new '(' ')'
2070 if [[ -n ${(P)new} ]]; then
2071 typeset -g "${target}=${(P)target}(CHROOT)"
2075 v="vcs_info_msg_${new}_"
2076 if (( ! vcscalled )); then
2080 if (( ${+parameters[$v]} )) && [[ -n "${(P)v}" ]]; then
2081 typeset -g "${target}=${(P)target}${(P)v}"
2084 *) typeset -g "${target}=${(P)target}${new}" ;;
2087 typeset -g "${target}=${(P)target}${apost}"
2091 function prompt_grml_precmd () {
2093 local grmltheme=grml
2094 local -a left_items right_items
2095 left_items=(rc change-root user at host path vcs percent)
2096 right_items=(sad-smiley)
2098 prompt_grml_precmd_worker
2101 function prompt_grml-chroot_precmd () {
2103 local grmltheme=grml-chroot
2104 local -a left_items right_items
2105 left_items=(grml-chroot user at host path percent)
2108 prompt_grml_precmd_worker
2111 function prompt_grml-large_precmd () {
2113 local grmltheme=grml-large
2114 local -a left_items right_items
2115 left_items=(rc jobs history shell-level change-root time date newline
2116 user at host path vcs percent)
2117 right_items=(sad-smiley)
2119 prompt_grml_precmd_worker
2122 function prompt_grml_precmd_worker () {
2124 local -i vcscalled=0
2126 grml_prompt_addto PS1 "${left_items[@]}"
2127 if zstyle -T ":prompt:${grmltheme}:right:setup" use-rprompt; then
2128 grml_prompt_addto RPS1 "${right_items[@]}"
2132 grml_prompt_fallback() {
2135 (( ${+functions[vcs_info]} )) && vcs_info
2138 p0="${RED}%(?..%? )${WHITE}${debian_chroot:+($debian_chroot)}"
2139 p1="${BLUE}%n${NO_COLOR}@%m %40<...<%B%~%b%<< "'${vcs_info_msg_0_}'"%# "
2140 if (( EUID == 0 )); then
2141 PROMPT="${BLUE}${p0}${RED}${p1}"
2143 PROMPT="${RED}${p0}${BLUE}${p1}"
2148 if zrcautoload promptinit && promptinit 2>/dev/null ; then
2149 # Since we define the required functions in here and not in files in
2150 # $fpath, we need to stick the theme's name into `$prompt_themes'
2151 # ourselves, since promptinit does not pick them up otherwise.
2152 prompt_themes+=( grml grml-chroot grml-large )
2153 # Also, keep the array sorted...
2154 prompt_themes=( "${(@on)prompt_themes}" )
2156 print 'Notice: no promptinit available :('
2157 grml_prompt_fallback
2161 # The prompt themes use modern features of zsh, that require at least
2162 # version 4.3.7 of the shell. Use the fallback otherwise.
2163 if [[ $BATTERY -gt 0 ]]; then
2164 zstyle ':prompt:grml:right:setup' items sad-smiley battery
2165 add-zsh-hook precmd battery
2167 if [[ "$TERM" == dumb ]] ; then
2168 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" pre ''
2169 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" post ' '
2170 for i in rc user path jobs history date time shell-level; do
2171 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" pre ''
2172 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" post ''
2175 zstyle ':prompt:grml(|-large|-chroot):right:setup' use-rprompt false
2176 elif (( EUID == 0 )); then
2177 zstyle ':prompt:grml(|-large|-chroot):*:items:user' pre '%B%F{red}'
2180 # Finally enable one of the prompts.
2181 if [[ -n $GRML_CHROOT ]]; then
2183 elif [[ $GRMLPROMPT -gt 0 ]]; then
2189 grml_prompt_fallback
2192 # Terminal-title wizardry
2194 function ESC_print () {
2195 info_print $'\ek' $'\e\\' "$@"
2197 function set_title () {
2198 info_print $'\e]0;' $'\a' "$@"
2201 function info_print () {
2202 local esc_begin esc_end
2206 printf '%s' ${esc_begin}
2208 printf '%s' "${esc_end}"
2211 function grml_reset_screen_title () {
2212 # adjust title of xterm
2213 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
2214 [[ ${NOTITLE:-} -gt 0 ]] && return 0
2217 set_title ${(%):-"%n@%m: %~"}
2222 function grml_vcs_to_screen_title () {
2223 if [[ $TERM == screen* ]] ; then
2224 if [[ -n ${vcs_info_msg_1_} ]] ; then
2225 ESC_print ${vcs_info_msg_1_}
2232 function grml_maintain_name () {
2233 # set hostname if not running on host with name 'grml'
2234 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
2239 function grml_cmd_to_screen_title () {
2240 # get the name of the program currently running and hostname of local
2241 # machine set screen window title if running in a screen
2242 if [[ "$TERM" == screen* ]] ; then
2243 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME"
2248 function grml_control_xterm_title () {
2251 set_title "${(%):-"%n@%m:"}" "$1"
2256 zrcautoload add-zsh-hook || add-zsh-hook () { :; }
2257 if [[ $NOPRECMD -eq 0 ]]; then
2258 add-zsh-hook precmd grml_reset_screen_title
2259 add-zsh-hook precmd grml_vcs_to_screen_title
2260 add-zsh-hook preexec grml_maintain_name
2261 add-zsh-hook preexec grml_cmd_to_screen_title
2262 if [[ $NOTITLE -eq 0 ]]; then
2263 add-zsh-hook preexec grml_control_xterm_title
2267 # 'hash' some often used directories
2269 hash -d deb=/var/cache/apt/archives
2270 hash -d doc=/usr/share/doc
2271 hash -d linux=/lib/modules/$(command uname -r)/build/
2272 hash -d log=/var/log
2273 hash -d slog=/var/log/syslog
2274 hash -d src=/usr/src
2275 hash -d templ=/usr/share/doc/grml-templates
2276 hash -d tt=/usr/share/doc/texttools-doc
2277 hash -d www=/var/www
2281 if check_com -c screen ; then
2282 if [[ $UID -eq 0 ]] ; then
2283 if [[ -r /etc/grml/screenrc ]]; then
2284 alias screen="${commands[screen]} -c /etc/grml/screenrc"
2286 elif [[ -r $HOME/.screenrc ]] ; then
2287 alias screen="${commands[screen]} -c $HOME/.screenrc"
2289 if [[ -r /etc/grml/screenrc_grml ]]; then
2290 alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
2292 if [[ -r /etc/grml/screenrc ]]; then
2293 alias screen="${commands[screen]} -c /etc/grml/screenrc"
2299 # do we have GNU ls with color-support?
2300 if [[ "$TERM" != dumb ]]; then
2301 #a1# List files with colors (\kbd{ls -CF \ldots})
2302 alias ls='ls -CF '${ls_options:+"${ls_options[*]}"}
2303 #a1# List all files, with colors (\kbd{ls -la \ldots})
2304 alias la='ls -la '${ls_options:+"${ls_options[*]}"}
2305 #a1# List files with long colored list, without dotfiles (\kbd{ls -l \ldots})
2306 alias ll='ls -l '${ls_options:+"${ls_options[*]}"}
2307 #a1# List files with long colored list, human readable sizes (\kbd{ls -hAl \ldots})
2308 alias lh='ls -hAl '${ls_options:+"${ls_options[*]}"}
2309 #a1# List files with long colored list, append qualifier to filenames (\kbd{ls -lF \ldots})\\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
2310 alias l='ls -lF '${ls_options:+"${ls_options[*]}"}
2319 alias mdstat='cat /proc/mdstat'
2320 alias ...='cd ../../'
2322 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
2323 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
2324 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
2327 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
2328 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
2329 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
2331 # make sure it is not assigned yet
2332 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
2335 for ENV in $(env | command grep -i '.utf') ; do
2336 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
2341 # make sure it is not assigned yet
2342 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
2344 if ! isutfenv ; then
2345 for ENV in $(env | command grep -i '\.iso') ; do
2346 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
2351 # especially for roadwarriors using GNU screen and ssh:
2352 if ! check_com asc &>/dev/null ; then
2353 asc() { autossh -t "$@" 'screen -RdU' }
2357 #f1# Hints for the use of zsh on grml
2359 print "$bg[white]$fg[black]
2360 zsh-help - hints for use of zsh on grml
2361 =======================================$reset_color"
2364 Main configuration of zsh happens in /etc/zsh/zshrc.
2365 That file is part of the package grml-etc-core, if you want to
2366 use them on a non-grml-system just get the tar.gz from
2367 http://deb.grml.org/ or (preferably) get it from the git repository:
2369 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
2371 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
2372 The file is still there, but it is empty for backwards compatibility.
2374 For your own changes use these two files:
2378 The former is sourced very early in our zshrc, the latter is sourced
2381 System wide configuration without touching configuration files of grml
2382 can take place in /etc/zsh/zshrc.local.
2384 For information regarding zsh start at http://grml.org/zsh/
2386 Take a look at grml'\''s zsh refcard:
2387 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
2389 Check out the main zsh refcard:
2390 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
2392 And of course visit the zsh-lovers:
2395 You can adjust some options through environment variables when
2396 invoking zsh without having to edit configuration files.
2397 Basically meant for bash users who are not used to the power of
2400 "NOCOR=1 zsh" => deactivate automatic correction
2401 "NOMENU=1 zsh" => do not use auto menu completion
2402 (note: use ctrl-d for completion instead!)
2403 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
2404 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
2405 preexec() and precmd() completely
2406 "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt
2407 "COMMAND_NOT_FOUND=1 zsh"
2408 => Enable a handler if an external command was not found
2409 The command called in the handler can be altered by setting
2410 the GRML_ZSH_CNF_HANDLER variable, the default is:
2411 "/usr/share/command-not-found/command-not-found"
2413 A value greater than 0 is enables a feature; a value equal to zero
2414 disables it. If you like one or the other of these settings, you can
2415 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
2419 $bg[white]$fg[black]
2420 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
2421 Enjoy your grml system with the zsh!$reset_color"
2425 if [[ -r /etc/debian_version ]] ; then
2426 #a3# Execute \kbd{apt-cache search}
2427 alias acs='apt-cache search'
2428 #a3# Execute \kbd{apt-cache show}
2429 alias acsh='apt-cache show'
2430 #a3# Execute \kbd{apt-cache policy}
2431 alias acp='apt-cache policy'
2432 #a3# Execute \kbd{apt-get dist-upgrade}
2433 salias adg="apt-get dist-upgrade"
2434 #a3# Execute \kbd{apt-get install}
2435 salias agi="apt-get install"
2436 #a3# Execute \kbd{aptitude install}
2437 salias ati="aptitude install"
2438 #a3# Execute \kbd{apt-get upgrade}
2439 salias ag="apt-get upgrade"
2440 #a3# Execute \kbd{apt-get update}
2441 salias au="apt-get update"
2442 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
2443 salias -a up="aptitude update ; aptitude safe-upgrade"
2444 #a3# Execute \kbd{dpkg-buildpackage}
2445 alias dbp='dpkg-buildpackage'
2446 #a3# Execute \kbd{grep-excuses}
2447 alias ge='grep-excuses'
2449 # get a root shell as normal user in live-cd mode:
2450 if isgrmlcd && [[ $UID -ne 0 ]] ; then
2454 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
2455 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
2456 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
2457 salias tlog="tail -f /var/log/syslog" # follow the syslog
2460 # sort installed Debian-packages by size
2461 if check_com -c dpkg-query ; then
2462 #a3# List installed Debian-packages sorted by size
2463 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"
2466 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
2467 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
2468 if check_com -c wodim; then
2471 cdrecord is not provided under its original name by Debian anymore.
2472 See #377109 in the BTS of Debian for more details.
2474 Please use the wodim binary instead
2481 # Use hard limits, except for a smaller stack and no core dumps
2483 is425 && limit stack 8192
2484 isgrmlcd && limit core 0 # important for a live-cd-system
2489 # people should use 'grml-x'!
2490 if check_com -c 915resolution; then
2492 echo "Please use 915resolution as resolution modifying tool for Intel \
2498 #a1# Output version of running grml
2499 alias grml-version='cat /etc/grml_version'
2501 if check_com -c grml-debootstrap ; then
2503 echo "Installing debian to harddisk is possible by using grml-debootstrap."
2509 # now run the functions
2511 is4 && isgrml && grmlstuff
2515 is4 && xsource "/etc/zsh/keephack"
2517 # wonderful idea of using "e" glob qualifier by Peter Stephenson
2518 # You use it as follows:
2519 # $ NTREF=/reference/file
2521 # This lists all the files in the current directory newer than the reference file.
2522 # You can also specify the reference file inline; note quotes:
2523 # $ ls -l *(e:'nt ~/.zshenv':)
2525 if [[ -n $1 ]] ; then
2528 [[ $REPLY -nt $NTREF ]]
2533 #f1# Reload an autoloadable function
2534 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
2535 compdef _functions freload
2537 #f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s')
2539 [[ -z "$1" ]] && printf 'Usage: %s <file(s)>\n' "$0" && return 1
2541 for file in "$@" ; do
2542 while [[ -h "$file" ]] ; do
2544 file=$(readlink "$file")
2549 # TODO: Is it supported to use pager settings like this?
2550 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
2551 # with respect to wordsplitting. (ie. ${=PAGER})
2552 if check_com -c $PAGER ; then
2553 #f3# View Debian's changelog of given package(s)
2556 [[ -z "$1" ]] && printf 'Usage: %s <package_name(s)>\n' "$0" && return 1
2559 for package in "$@" ; do
2560 if [[ -r /usr/share/doc/${package}/changelog.Debian.gz ]] ; then
2561 $PAGER /usr/share/doc/${package}/changelog.Debian.gz
2562 elif [[ -r /usr/share/doc/${package}/changelog.gz ]] ; then
2563 $PAGER /usr/share/doc/${package}/changelog.gz
2564 elif [[ -r /usr/share/doc/${package}/changelog ]] ; then
2565 $PAGER /usr/share/doc/${package}/changelog
2567 if check_com -c aptitude ; then
2568 echo "No changelog for package $package found, using aptitude to retrieve it."
2569 aptitude changelog "$package"
2570 elif check_com -c apt-get ; then
2571 echo "No changelog for package $package found, using apt-get to retrieve it."
2572 apt-get changelog "$package"
2574 echo "No changelog for package $package found, sorry."
2579 _dchange() { _files -W /usr/share/doc -/ }
2580 compdef _dchange dchange
2582 #f3# View Debian's NEWS of a given package
2585 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
2586 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
2588 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
2589 $PAGER /usr/share/doc/$1/NEWS.gz
2591 echo "No NEWS file for package $1 found, sorry."
2596 _dnews() { _files -W /usr/share/doc -/ }
2597 compdef _dnews dnews
2599 #f3# View Debian's copyright of a given package
2602 if [[ -r /usr/share/doc/$1/copyright ]] ; then
2603 $PAGER /usr/share/doc/$1/copyright
2605 echo "No copyright file for package $1 found, sorry."
2609 _dcopyright() { _files -W /usr/share/doc -/ }
2610 compdef _dcopyright dcopyright
2612 #f3# View upstream's changelog of a given package
2615 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2616 $PAGER /usr/share/doc/$1/changelog.gz
2618 echo "No changelog for package $1 found, sorry."
2622 _uchange() { _files -W /usr/share/doc -/ }
2623 compdef _uchange uchange
2628 ZSH_PROFILE_RC=1 $SHELL "$@"
2631 #f1# Edit an alias via zle
2633 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
2635 compdef _aliases edalias
2637 #f1# Edit a function via zle
2639 [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
2641 compdef _functions edfunc
2643 # use it e.g. via 'Restart apache2'
2644 #m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
2645 #m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
2646 #m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
2647 #m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
2648 #m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
2649 #m# f6 Status() \kbd{/etc/init.d/\em{process}}\quad\kbd{status}
2650 if [[ -d /etc/init.d || -d /etc/service ]] ; then
2652 local action_="${1:l}" # e.g Start/Stop/Restart
2656 local service_target_="$(readlink /etc/init.d/$service_)"
2657 if [[ $service_target_ == "/usr/bin/sv" ]]; then
2659 case "${action_}" in
2660 start) if [[ ! -e /etc/service/$service_ ]]; then
2661 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
2663 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2665 # there is no reload in runits sysv emulation
2666 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
2667 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
2671 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2677 scripts=( /etc/init.d/*(x:t) )
2678 _describe "service startup script" scripts
2681 for i in Start Restart Stop Force-Reload Reload Status ; do
2682 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
2683 compdef _grmlinitd $i
2687 #f1# Provides useful information on globbing
2694 p named pipes (FIFOs)
2695 * executable plain files (0100)
2696 % device files (character or block special)
2697 %b block special files
2698 %c character special files
2699 r owner-readable files (0400)
2700 w owner-writable files (0200)
2701 x owner-executable files (0100)
2702 A group-readable files (0040)
2703 I group-writable files (0020)
2704 E group-executable files (0010)
2705 R world-readable files (0004)
2706 W world-writable files (0002)
2707 X world-executable files (0001)
2708 s setuid files (04000)
2709 S setgid files (02000)
2710 t files with the sticky bit (01000)
2712 print *(m-1) # Files modified up to a day ago
2713 print *(a1) # Files accessed a day ago
2714 print *(@) # Just symlinks
2715 print *(Lk+50) # Files bigger than 50 kilobytes
2716 print *(Lk-50) # Files smaller than 50 kilobytes
2717 print **/*.c # All *.c files recursively starting in \$PWD
2718 print **/*.c~file.c # Same as above, but excluding 'file.c'
2719 print (foo|bar).* # Files starting with 'foo' or 'bar'
2720 print *~*.* # All Files that do not contain a dot
2721 chmod 644 *(.^x) # make all plain non-executable files publically readable
2722 print -l *(.c|.h) # Lists *.c and *.h
2723 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
2724 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
2726 alias help-zshglob=H-Glob
2728 # grep for running process, like: 'any vim'
2732 if [[ -z "$1" ]] ; then
2733 echo "any - grep for process(es) by keyword" >&2
2734 echo "Usage: any <keyword>" >&2 ; return 1
2736 ps xauwww | grep -i "${grep_options[@]}" "[${1[1]}]${1[2,-1]}"
2741 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
2742 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
2743 [[ -r /proc/1/maps ]] && \
2745 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
2746 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
2747 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
2750 # a wrapper for vim, that deals with title setting
2752 # set this array to a set of options to vim you always want
2753 # to have set when calling vim (in .zshrc.local), like:
2754 # VIM_OPTIONS=( -p )
2755 # This will cause vim to send every file given on the
2756 # commandline to be send to it's own tab (needs vim7).
2757 if check_com vim; then
2759 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
2763 ssl_hashes=( sha512 sha256 sha1 md5 )
2765 for sh in ${ssl_hashes}; do
2766 eval 'ssl-cert-'${sh}'() {
2768 if [[ -z $1 ]] ; then
2769 printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
2772 openssl x509 -noout -fingerprint -'${sh}' -in $1
2776 ssl-cert-fingerprints() {
2779 if [[ -z $1 ]] ; then
2780 printf 'usage: ssl-cert-fingerprints <file>\n'
2783 for i in ${ssl_hashes}
2790 if [[ -z $1 ]] ; then
2791 printf 'usage: ssl-cert-info <file>\n'
2794 openssl x509 -noout -text -in $1
2795 ssl-cert-fingerprints $1
2798 # make sure our environment is clean regarding colors
2799 for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color
2801 # "persistent history"
2802 # just write important commands you always need to ~/.important_commands
2803 if [[ -r ~/.important_commands ]] ; then
2804 fc -R ~/.important_commands
2807 # load the lookup subsystem if it's available on the system
2808 zrcautoload lookupinit && lookupinit
2812 # set terminal property (used e.g. by msgid-chooser)
2813 export COLORTERM="yes"
2818 #a2# Execute \kbd{du -sch}
2820 #a2# Execute \kbd{jobs -l}
2824 #a2# Execute \kbd{ls -lSrah}
2825 alias dir="ls -lSrah"
2826 #a2# Only show dot-directories
2827 alias lad='ls -d .*(/)'
2828 #a2# Only show dot-files
2829 alias lsa='ls -a .*(.)'
2830 #a2# Only files with setgid/setuid/sticky flag
2831 alias lss='ls -l *(s,S,t)'
2832 #a2# Only show symlinks
2833 alias lsl='ls -l *(@)'
2834 #a2# Display only executables
2835 alias lsx='ls -l *(*)'
2836 #a2# Display world-{readable,writable,executable} files
2837 alias lsw='ls -ld *(R,W,X.^ND/)'
2838 #a2# Display the ten biggest files
2839 alias lsbig="ls -flh *(.OL[1,10])"
2840 #a2# Only show directories
2841 alias lsd='ls -d *(/)'
2842 #a2# Only show empty directories
2843 alias lse='ls -d *(/^F)'
2844 #a2# Display the ten newest files
2845 alias lsnew="ls -rtlh *(D.om[1,10])"
2846 #a2# Display the ten oldest files
2847 alias lsold="ls -rtlh *(D.Om[1,10])"
2848 #a2# Display the ten smallest files
2849 alias lssmall="ls -Srl *(.oL[1,10])"
2850 #a2# Display the ten newest directories and ten newest .directories
2851 alias lsnewdir="ls -rthdl *(/om[1,10]) .*(D/om[1,10])"
2852 #a2# Display the ten oldest directories and ten oldest .directories
2853 alias lsolddir="ls -rthdl *(/Om[1,10]) .*(D/Om[1,10])"
2855 # some useful aliases
2856 #a2# Remove current empty directory. Execute \kbd{cd ..; rmdir \$OLDCWD}
2857 alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD'
2859 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
2860 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2861 #a2# scp with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
2862 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2864 # work around non utf8 capable software in utf environment via $LANG and luit
2865 if check_com isutfenv && check_com luit ; then
2866 if check_com -c mrxvt ; then
2867 isutfenv && [[ -n "$LANG" ]] && \
2868 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
2871 if check_com -c aterm ; then
2872 isutfenv && [[ -n "$LANG" ]] && \
2873 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
2876 if check_com -c centericq ; then
2877 isutfenv && [[ -n "$LANG" ]] && \
2878 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
2884 #f5# Backup \kbd{file {\rm to} file\_timestamp}
2887 cp -b $1 $1_`date --iso-8601=m`
2890 #f5# cd to directoy and list files
2896 # smart cd function, allows switching to /etc when running 'cd /etc/fstab'
2898 if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then
2899 [[ ! -e ${1:h} ]] && return 1
2900 print "Correcting ${1} to ${1:h}"
2907 #f5# Create Directoy and \kbd{cd} to it
2909 if (( ARGC != 1 )); then
2910 printf 'usage: mkcd <new-directory>\n'
2913 if [[ ! -d "$1" ]]; then
2914 command mkdir -p "$1"
2916 printf '`%s'\'' already exists: cd-ing.\n' "$1"
2921 #f5# Create temporary directory and \kbd{cd} to it
2929 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
2932 print -l -- *(a-${1:-1})
2935 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
2938 print -l -- *(c-${1:-1})
2941 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
2944 print -l -- *(m-${1:-1})
2946 # modified() was named new() in earlier versions, add an alias for backwards compatibility
2947 check_com new || alias new=modified
2949 # use colors when GNU grep with color-support
2950 if (( $#grep_options > 0 )); then
2951 o=${grep_options:+"${grep_options[*]}"}
2952 #a2# Execute \kbd{grep -{}-color=auto}
2953 alias grep='grep '$o
2954 alias egrep='egrep '$o
2959 # 'translate' looks up fot a word in a file with language-to-language
2960 # translations (field separator should be " : "). A typical wordlist looks
2962 # | english-word : german-transmission
2963 # It's also only possible to translate english to german but not reciprocal.
2964 # Use the following oneliner to turn back the sort order:
2965 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
2966 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
2967 #f5# Translates a word
2972 translate -l de-en $2
2975 translate -l en-de $2
2978 echo "Usage: $0 { -D | -E }"
2979 echo " -D == German to English"
2980 echo " -E == English to German"
2984 # Usage: simple-extract <file>
2985 # Using option -d deletes the original archive file.
2986 #f5# Smart archive extractor
2989 setopt extended_glob noclobber
2990 local DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
2992 zparseopts -D -E "d=DELETE_ORIGINAL"
2993 for ARCHIVE in "${@}"; do
2995 *(tar.bz2|tbz2|tbz))
2996 DECOMP_CMD="tar -xvjf -"
3001 DECOMP_CMD="tar -xvzf -"
3005 *(tar.xz|txz|tar.lzma))
3006 DECOMP_CMD="tar -xvJf -"
3011 DECOMP_CMD="tar -xvf -"
3016 DECOMP_CMD="unrar x"
3041 DECOMP_CMD="bzip2 -d -c -"
3046 DECOMP_CMD="gzip -d -c -"
3051 DECOMP_CMD="xz -d -c -"
3056 print "ERROR: '$ARCHIVE' has unrecognized archive type." >&2
3062 if ! check_com ${DECOMP_CMD[(w)1]}; then
3063 echo "ERROR: ${DECOMP_CMD[(w)1]} not installed." >&2
3068 GZTARGET="${ARCHIVE:t:r}"
3069 if [[ -f $ARCHIVE ]] ; then
3071 print "Extracting '$ARCHIVE' ..."
3072 if $USES_STDIN; then
3073 if $USES_STDOUT; then
3074 ${=DECOMP_CMD} < "$ARCHIVE" > $GZTARGET
3076 ${=DECOMP_CMD} < "$ARCHIVE"
3079 if $USES_STDOUT; then
3080 ${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET
3082 ${=DECOMP_CMD} "$ARCHIVE"
3085 [[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE"
3087 elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
3088 if check_com curl; then
3089 WGET_CMD="curl -L -k -s -o -"
3090 elif check_com wget; then
3091 WGET_CMD="wget -q -O - --no-check-certificate"
3093 print "ERROR: neither wget nor curl is installed" >&2
3097 print "Downloading and Extracting '$ARCHIVE' ..."
3098 if $USES_STDIN; then
3099 if $USES_STDOUT; then
3100 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET
3103 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD}
3107 if $USES_STDOUT; then
3108 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET
3110 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE")
3115 print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2
3125 '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)"' \
3126 '_urls:Remote Archives:_urls'
3132 '-d[delete original archivefile after extraction]' \
3133 '*:Archive Or Uri:__archive_or_uri'
3135 compdef _simple_extract simple-extract
3136 alias se=simple-extract
3138 #f5# Set all ulimit parameters to \kbd{unlimited}
3149 #f5# Change the xterm title from within GNU-screen
3152 if [[ $1 != "-f" ]] ; then
3153 if [[ -z ${DISPLAY} ]] ; then
3154 printf 'xtrename only makes sense in X11.\n'
3160 if [[ -z $1 ]] ; then
3161 printf 'usage: xtrename [-f] "title for xterm"\n'
3162 printf ' renames the title of xterm from _within_ screen.\n'
3163 printf ' also works without screen.\n'
3164 printf ' will not work if DISPLAY is unset, use -f to override.\n'
3167 print -n "\eP\e]0;${1}\C-G\e\\"
3171 # Create small urls via http://goo.gl using curl(1).
3172 # API reference: https://code.google.com/apis/urlshortener/
3175 setopt extended_glob
3177 if [[ -z $1 ]]; then
3178 print "USAGE: zurl <URL>"
3182 local PN url prog api json contenttype item
3187 # Prepend 'http://' to given URL where necessary for later output.
3188 if [[ ${url} != http(s|)://* ]]; then
3192 if check_com -c curl; then
3195 print "curl is not available, but mandatory for ${PN}. Aborting."
3198 api='https://www.googleapis.com/urlshortener/v1/url'
3199 contenttype="Content-Type: application/json"
3200 json="{\"longUrl\": \"${url}\"}"
3201 data=(${(f)"$($prog --silent -H ${contenttype} -d ${json} $api)"})
3202 # Parse the response
3203 for item in "${data[@]}"; do
3208 printf '%s\n' "$item"
3216 #f2# Find history events by search pattern and list them by date.
3219 local usage help ident format_l format_s first_char remain first last
3220 usage='USAGE: whatwhen [options] <searchstring> <search range>'
3221 help='Use `whatwhen -h'\'' for further explanations.'
3222 ident=${(l,${#${:-Usage: }},, ,)}
3223 format_l="${ident}%s\t\t\t%s\n"
3224 format_s="${format_l//(\\t)##/\\t}"
3225 # Make the first char of the word to search for case
3226 # insensitive; e.g. [aA]
3227 first_char=[${(L)1[1]}${(U)1[1]}]
3229 # Default search range is `-100'.
3231 # Optional, just used for `<first> <last>' given.
3235 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
3236 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3239 printf '%s\n\n' ${usage}
3241 printf $format_l '-h' 'show help text'
3243 print 'SEARCH RANGE:'
3244 printf $format_l "'0'" 'the whole history,'
3245 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
3246 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
3247 printf '\n%s\n' 'EXAMPLES:'
3248 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
3249 printf $format_l 'whatwhen zsh -250'
3250 printf $format_l 'whatwhen foo 1 99'
3253 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3256 # -l list results on stout rather than invoking $EDITOR.
3257 # -i Print dates as in YYYY-MM-DD.
3258 # -m Search for a - quoted - pattern within the history.
3259 fc -li -m "*${first_char}${remain}*" $first $last
3264 # mercurial related stuff
3265 if check_com -c hg ; then
3266 # gnu like diff for mercurial
3267 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
3268 #f5# GNU like diff for mercurial
3271 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
3274 # build debian package
3275 #a2# Alias for \kbd{hg-buildpackage}
3276 alias hbp='hg-buildpackage'
3278 # execute commands on the versioned patch-queue from the current repos
3279 alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
3281 # diffstat for specific version of a mercurial repository
3282 # hgstat => display diffstat between last revision and tip
3283 # hgstat 1234 => display diffstat between revision 1234 and tip
3284 #f5# Diffstat for specific version of a mercurial repos
3287 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
3290 fi # end of check whether we have the 'hg'-executable
3292 # grml-small cleanups
3294 # The following is used to remove zsh-config-items that do not work
3295 # in grml-small by default.
3296 # If you do not want these adjustments (for whatever reason), set
3297 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
3298 # sources if it is there).
3300 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
3303 unalias 'V' &> /dev/null
3304 unfunction vman &> /dev/null
3305 unfunction viless &> /dev/null
3306 unfunction 2html &> /dev/null
3308 # manpages are not in grmlsmall
3309 unfunction manzsh &> /dev/null
3310 unfunction man2 &> /dev/null
3316 ## genrefcard.pl settings
3318 ### doc strings for external functions from files
3319 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
3321 ### example: split functions-search 8,16,24,32
3322 #@# split functions-search 8
3324 ## END OF FILE #################################################################
3325 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4