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 }
183 GRML_OSTYPE=$(uname -s)
186 [[ $GRML_OSTYPE == "Linux" ]]
190 [[ $GRML_OSTYPE == "Darwin" ]]
194 [[ $GRML_OSTYPE == "FreeBSD" ]]
198 [[ $GRML_OSTYPE == "OpenBSD" ]]
201 #f1# are we running within an utf environment?
203 case "$LANG $CHARSET $LANGUAGE" in
210 # check for user, if not running as root set $SUDO to sudo
211 (( EUID != 0 )) && SUDO='sudo' || SUDO=''
213 # change directory to home on first invocation of zsh
214 # important for rungetty -> autologin
215 # Thanks go to Bart Schaefer!
216 isgrml && checkhome() {
217 if [[ -z "$ALREADY_DID_CD_HOME" ]] ; then
218 export ALREADY_DID_CD_HOME=$HOME
223 # check for zsh v3.1.7+
225 if ! [[ ${ZSH_VERSION} == 3.1.<7->* \
226 || ${ZSH_VERSION} == 3.<2->.<->* \
227 || ${ZSH_VERSION} == <4->.<->* ]] ; then
230 printf '-!- In this configuration we try to make use of features, that only\n'
231 printf '-!- require version 3.1.7 of the shell; That way this setup can be\n'
232 printf '-!- used with a wide range of zsh versions, while using fairly\n'
233 printf '-!- advanced features in all supported versions.\n'
235 printf '-!- However, you are running zsh version %s.\n' "$ZSH_VERSION"
237 printf '-!- While this *may* work, it might as well fail.\n'
238 printf '-!- Please consider updating to at least version 3.1.7 of zsh.\n'
240 printf '-!- DO NOT EXPECT THIS TO WORK FLAWLESSLY!\n'
241 printf '-!- If it does today, you'\''ve been lucky.\n'
243 printf '-!- Ye been warned!\n'
246 function zstyle() { : }
249 # autoload wrapper - use this one instead of autoload directly
250 # We need to define this function as early as this, because autoloading
251 # 'is-at-least()' needs it.
252 function zrcautoload() {
260 for fdir in ${fpath} ; do
261 [[ -e ${fdir}/${ffile} ]] && (( ffound = 1 ))
264 (( ffound == 0 )) && return 1
265 if [[ $ZSH_VERSION == 3.1.<6-> || $ZSH_VERSION == <4->* ]] ; then
266 autoload -U ${ffile} || return 1
268 autoload ${ffile} || return 1
273 # Load is-at-least() for more precise version checks Note that this test will
274 # *always* fail, if the is-at-least function could not be marked for
276 zrcautoload is-at-least || is-at-least() { return 1 }
278 # set some important options (as early as possible)
280 # append history list to the history file; this is the default but we make sure
281 # because it's required for share_history.
282 setopt append_history
284 # import new commands from the history file also in other zsh-session
285 is4 && setopt share_history
287 # save each command's beginning timestamp and the duration to the history file
288 setopt extended_history
290 # If a new command line being added to the history list duplicates an older
291 # one, the older command is removed from the list
292 is4 && setopt histignorealldups
294 # remove command lines from the history list when the first character on the
296 setopt histignorespace
298 # if a command is issued that can't be executed as a normal command, and the
299 # command is the name of a directory, perform the cd command to that directory.
302 # in order to use #, ~ and ^ for filename generation grep word
303 # *~(*.gz|*.bz|*.bz2|*.zip|*.Z) -> searches for word not in compressed files
304 # don't forget to quote '^', '~' and '#'!
307 # display PID when suspending processes as well
310 # try to avoid the 'zsh: no matches found...'
313 # report the status of backgrounds jobs immediately
316 # whenever a command completion is attempted, make sure the entire command path
320 # not just at the end
321 setopt completeinword
323 # Don't send SIGHUP to background processes when the shell exits.
326 # make cd push the old directory onto the directory stack.
332 # don't push the same dir twice.
333 setopt pushd_ignore_dups
335 # * shouldn't match dotfiles. ever.
338 # use zsh style word splitting
341 # don't error out when unset parameters are used
344 # setting some default values
347 NOPRECMD=${NOPRECMD:-0}
348 COMMAND_NOT_FOUND=${COMMAND_NOT_FOUND:-0}
349 GRML_ZSH_CNF_HANDLER=${GRML_ZSH_CNF_HANDLER:-/usr/share/command-not-found/command-not-found}
350 GRML_DISPLAY_BATTERY=${GRML_DISPLAY_BATTERY:-${BATTERY:-0}}
351 GRMLSMALL_SPECIFIC=${GRMLSMALL_SPECIFIC:-1}
352 ZSH_NO_DEFAULT_LOCALE=${ZSH_NO_DEFAULT_LOCALE:-0}
354 typeset -ga ls_options
355 typeset -ga grep_options
356 if ls --color=auto / >/dev/null 2>&1; then
357 ls_options=( --color=auto )
358 elif ls -G / >/dev/null 2>&1; then
361 if grep --color=auto -q "a" <<< "a"; then
362 grep_options=( --color=auto )
366 # this function checks if a command exists and returns either true
367 # or false. This avoids using 'which' and 'whence', which will
368 # avoid problems with aliases for which on certain weird systems. :-)
369 # Usage: check_com [-c|-g] word
370 # -c only checks for external commands
371 # -g does the usual tests and also checks for global aliases
374 local -i comonly gatoo
376 if [[ $1 == '-c' ]] ; then
379 elif [[ $1 == '-g' ]] ; then
386 if (( ${#argv} != 1 )) ; then
387 printf 'usage: check_com [-c] <command>\n' >&2
391 if (( comonly > 0 )) ; then
392 [[ -n ${commands[$1]} ]] && return 0
396 if [[ -n ${commands[$1]} ]] \
397 || [[ -n ${functions[$1]} ]] \
398 || [[ -n ${aliases[$1]} ]] \
399 || [[ -n ${reswords[(r)$1]} ]] ; then
404 if (( gatoo > 0 )) && [[ -n ${galiases[$1]} ]] ; then
411 # creates an alias and precedes the command with
412 # sudo if $EUID is not zero.
415 local only=0 ; local multi=0
417 while [[ $1 == -* ]] ; do
421 (--) shift ; break ;;
423 printf 'usage: salias [-h|-o|-a] <alias-expression>\n'
424 printf ' -h shows this help text.\n'
425 printf ' -a replace '\'' ; '\'' sequences with '\'' ; sudo '\''.\n'
426 printf ' be careful using this option.\n'
427 printf ' -o only sets an alias if a preceding sudo would be needed.\n'
430 (*) printf "unkown option: '%s'\n" "$1" ; return 1 ;;
435 if (( ${#argv} > 1 )) ; then
436 printf 'Too many arguments %s\n' "${#argv}"
440 key="${1%%\=*}" ; val="${1#*\=}"
441 if (( EUID == 0 )) && (( only == 0 )); then
442 alias -- "${key}=${val}"
443 elif (( EUID > 0 )) ; then
444 (( multi > 0 )) && val="${val// ; / ; sudo }"
445 alias -- "${key}=sudo ${val}"
451 # a "print -l ${(u)foo}"-workaround for pre-4.2.0 shells
453 # Where foo is the *name* of the parameter you want printed.
454 # Note that foo is no typo; $foo would be wrong here!
462 if [[ -z ${parameter} ]] ; then
463 printf 'usage: uprint <parameter>\n'
467 for w in ${(P)parameter} ; do
468 [[ -z ${(M)u:#$w} ]] && u=( $u $w )
475 # Check if we can read given files and source those we can.
477 if (( ${#argv} < 1 )) ; then
478 printf 'usage: xsource FILE(s)...\n' >&2
482 while (( ${#argv} > 0 )) ; do
483 [[ -r "$1" ]] && source "$1"
489 # Check if we can read a given file and 'cat(1)' it.
492 if (( ${#argv} != 1 )) ; then
493 printf 'usage: xcat FILE\n' >&2
497 [[ -r $1 ]] && cat $1
501 # Remove these functions again, they are of use only in these
502 # setup files. This should be called at the end of .zshrc.
506 funcs=(salias xcat xsource xunfunction zrcautoload zrcautozle)
507 for func in $funcs ; do
508 [[ -n ${functions[$func]} ]] \
514 # this allows us to stay in sync with grml's zshrc and put own
515 # modifications in ~/.zshrc.local
517 xsource "/etc/zsh/zshrc.local"
518 xsource "${ZDOTDIR:-${HOME}}/.zshrc.local"
523 if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then
524 xsource "/etc/default/locale"
527 for var in LANG LC_ALL LC_MESSAGES ; do
528 [[ -n ${(P)var} ]] && export $var
532 if check_com -c vim ; then
534 export EDITOR=${EDITOR:-vim}
536 export EDITOR=${EDITOR:-vi}
540 export PAGER=${PAGER:-less}
543 export MAIL=${MAIL:-/var/mail/$USER}
545 # if we don't set $SHELL then aterm, rxvt,.. will use /bin/sh or /bin/bash :-/
546 if [[ -z "$SHELL" ]] ; then
548 if [[ -x "$SHELL" ]] ; then
553 # color setup for ls:
554 check_com -c dircolors && eval $(dircolors -b)
555 # color setup for ls on OS X / FreeBSD:
556 isdarwin && export CLICOLOR=1
557 isfreebsd && export CLICOLOR=1
559 # do MacPorts setup on darwin
560 if isdarwin && [[ -d /opt/local ]]; then
561 # Note: PATH gets set in /etc/zprofile on Darwin, so this can't go into
563 PATH="/opt/local/bin:/opt/local/sbin:$PATH"
564 MANPATH="/opt/local/share/man:$MANPATH"
566 # do Fink setup on darwin
567 isdarwin && xsource /sw/bin/init.sh
569 # load our function and completion directories
570 for fdir in /usr/share/grml/zsh/completion /usr/share/grml/zsh/functions; do
571 fpath=( ${fdir} ${fdir}/**/*(/N) ${fpath} )
572 if [[ ${fdir} == '/usr/share/grml/zsh/functions' ]] ; then
573 for func in ${fdir}/**/[^_]*[^~](N.) ; do
574 zrcautoload ${func:t}
580 # support colors in less
581 export LESS_TERMCAP_mb=$'\E[01;31m'
582 export LESS_TERMCAP_md=$'\E[01;31m'
583 export LESS_TERMCAP_me=$'\E[0m'
584 export LESS_TERMCAP_se=$'\E[0m'
585 export LESS_TERMCAP_so=$'\E[01;44;33m'
586 export LESS_TERMCAP_ue=$'\E[0m'
587 export LESS_TERMCAP_us=$'\E[01;32m'
592 # report about cpu-/system-/user-time of command if running longer than
596 # watch for everyone but me and root
599 # automatically remove duplicates from these arrays
600 typeset -U path cdpath fpath manpath
604 for mod in parameter complist deltochar mathfunc ; do
605 zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
608 # autoload zsh modules when they are referenced
610 zmodload -a zsh/stat zstat
611 zmodload -a zsh/zpty zpty
612 zmodload -ap zsh/mapfile mapfile
616 COMPDUMPFILE=${COMPDUMPFILE:-${ZDOTDIR:-${HOME}}/.zcompdump}
617 if zrcautoload compinit ; then
618 compinit -d ${COMPDUMPFILE} || print 'Notice: no compinit available :('
620 print 'Notice: no compinit available :('
626 # called later (via is4 && grmlcomp)
627 # note: use 'zstyle' for getting current settings
628 # press ^xh (control-x h) for getting tags in context; ^x? (control-x ?) to run complete_debug with trace output
630 # TODO: This could use some additional information
632 # Make sure the completion system is initialised
633 (( ${+_comps} )) || return 1
635 # allow one error for every three characters typed in approximate completer
636 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
638 # don't complete backup files as executables
639 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
641 # start menu completion only if it could find no unambiguous initial string
642 zstyle ':completion:*:correct:*' insert-unambiguous true
643 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
644 zstyle ':completion:*:correct:*' original true
646 # activate color-completion
647 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
649 # format on completion
650 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
652 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
653 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
655 # insert all expansions for expand completer
656 zstyle ':completion:*:expand:*' tag-order all-expansions
657 zstyle ':completion:*:history-words' list false
660 zstyle ':completion:*:history-words' menu yes
662 # ignore duplicate entries
663 zstyle ':completion:*:history-words' remove-all-dups yes
664 zstyle ':completion:*:history-words' stop yes
666 # match uppercase from lowercase
667 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
669 # separate matches into groups
670 zstyle ':completion:*:matches' group 'yes'
671 zstyle ':completion:*' group-name ''
673 if [[ "$NOMENU" -eq 0 ]] ; then
674 # if there are more than 5 options allow selecting from a menu
675 zstyle ':completion:*' menu select=5
677 # don't use any menus at all
681 zstyle ':completion:*:messages' format '%d'
682 zstyle ':completion:*:options' auto-description '%d'
684 # describe options in full
685 zstyle ':completion:*:options' description 'yes'
687 # on processes completion complete all user processes
688 zstyle ':completion:*:processes' command 'ps -au$USER'
690 # offer indexes before parameters in subscripts
691 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
693 # provide verbose completion information
694 zstyle ':completion:*' verbose true
696 # recent (as of Dec 2007) zsh versions are able to provide descriptions
697 # for commands (read: 1st word in the line) that it will list for the user
698 # to choose from. The following disables that, because it's not exactly fast.
699 zstyle ':completion:*:-command-:*:' verbose false
701 # set format for warnings
702 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
704 # define files to ignore for zcompile
705 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
706 zstyle ':completion:correct:' prompt 'correct to: %e'
708 # Ignore completion functions for commands you don't have:
709 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
711 # Provide more processes in completion of programs like killall:
712 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
714 # complete manual by their section
715 zstyle ':completion:*:manuals' separate-sections true
716 zstyle ':completion:*:manuals.*' insert-sections true
717 zstyle ':completion:*:man:*' menu yes select
719 # Search path for sudo completion
720 zstyle ':completion:*:sudo:*' command-path /usr/local/sbin \
728 # provide .. as a completion
729 zstyle ':completion:*' special-dirs ..
731 # run rehash on completion so new installed program are found automatically:
733 (( CURRENT == 1 )) && rehash
738 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
739 if [[ "$NOCOR" -gt 0 ]] ; then
740 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
743 # try to be smart about when to use what completer...
745 zstyle -e ':completion:*' completer '
746 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
747 _last_try="$HISTNO$BUFFER$CURSOR"
748 reply=(_complete _match _ignored _prefix _files)
750 if [[ $words[1] == (rm|mv) ]] ; then
751 reply=(_complete _files)
753 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
758 # command for process lists, the local web server details and host completion
759 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
762 [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
763 zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
767 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
768 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
779 zstyle ':completion:*:hosts' hosts $hosts
780 # TODO: so, why is this here?
781 # zstyle '*' hosts $hosts
783 # use generic completion system for programs not yet defined; (_gnu_generic works
784 # with commands that provide a --help option with "standard" gnu-like output.)
785 for compcom in cp deborphan df feh fetchipac gpasswd head hnb ipacsum mv \
786 pal stow tail uname ; do
787 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
790 # see upgrade function in this file
791 compdef _hosts upgrade
794 # Keyboard setup: The following is based on the same code, we wrote for
795 # debian's setup. It ensures the terminal is in the right mode, when zle is
796 # active, so the values from $terminfo are valid. Therefore, this setup should
797 # work on all systems, that have support for `terminfo'. It also requires the
798 # zsh in use to have the `zsh/terminfo' module built.
800 # If you are customising your `zle-line-init()' or `zle-line-finish()'
801 # functions, make sure you call the following utility functions in there:
803 # - zle-line-init(): zle-smkx
804 # - zle-line-finish(): zle-rmkx
806 # Use emacs-like key bindings by default:
811 ## beginning-of-line OR beginning-of-buffer OR beginning of history
812 ## by: Bart Schaefer <schaefer@brasslantern.com>, Bernhard Tittelbach
813 beginning-or-end-of-somewhere() {
815 if [[ ( "${LBUFFER[-1]}" == $'\n' && "${WIDGET}" == beginning-of* ) || \
816 ( "${RBUFFER[1]}" == $'\n' && "${WIDGET}" == end-of* ) ]]; then
817 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
819 zle .${WIDGET:s/somewhere/line-hist/} "$@"
820 if (( HISTNO != hno )); then
821 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
825 zle -N beginning-of-somewhere beginning-or-end-of-somewhere
826 zle -N end-of-somewhere beginning-or-end-of-somewhere
828 # add a command line to the shells history without executing it
829 commit-to-history() {
830 print -s ${(z)BUFFER}
833 zle -N commit-to-history
835 # only slash should be considered as a word separator:
836 slash-backward-kill-word() {
837 local WORDCHARS="${WORDCHARS:s@/@}"
839 zle backward-kill-word
841 zle -N slash-backward-kill-word
843 # a generic accept-line wrapper
845 # This widget can prevent unwanted autocorrections from command-name
846 # to _command-name, rehash automatically on enter and call any number
847 # of builtin and user-defined widgets in different contexts.
849 # For a broader description, see:
850 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
852 # The code is imported from the file 'zsh/functions/accept-line' from
853 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
854 # distributed under the same terms as zsh itself.
856 # A newly added command will may not be found or will cause false
857 # correction attempts, if you got auto-correction set. By setting the
858 # following style, we force accept-line() to rehash, if it cannot
859 # find the first word on the command line in the $command[] hash.
860 zstyle ':acceptline:*' rehash true
862 function Accept-Line() {
863 setopt localoptions noksharrays
867 local alcontext=${1:-$alcontext}
869 zstyle -a ":acceptline:${alcontext}" actions subs
871 (( ${#subs} < 1 )) && return 0
874 for sub in ${subs} ; do
875 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
878 (( aldone > 0 )) && break
882 function Accept-Line-getdefault() {
886 zstyle -s ":acceptline:${alcontext}" default_action default_action
887 case ${default_action} in
889 printf ".accept-line"
892 printf ${default_action}
897 function Accept-Line-HandleContext() {
900 default_action=$(Accept-Line-getdefault)
901 zstyle -T ":acceptline:${alcontext}" call_default \
902 && zle ${default_action}
905 function accept-line() {
906 setopt localoptions noksharrays
909 local buf com fname format msg default_action
913 cmdline=(${(z)BUFFER})
917 Accept-Line 'preprocess'
919 zstyle -t ":acceptline:${alcontext}" rehash \
920 && [[ -z ${commands[$com]} ]] \
924 && [[ -n ${reswords[(r)$com]} ]] \
925 || [[ -n ${aliases[$com]} ]] \
926 || [[ -n ${functions[$com]} ]] \
927 || [[ -n ${builtins[$com]} ]] \
928 || [[ -n ${commands[$com]} ]] ; then
930 # there is something sensible to execute, just do it.
932 Accept-Line-HandleContext
937 if [[ -o correct ]] \
938 || [[ -o correctall ]] \
939 && [[ -n ${functions[$fname]} ]] ; then
941 # nothing there to execute but there is a function called
942 # _command_name; a completion widget. Makes no sense to
943 # call it on the commandline, but the correct{,all} options
944 # will ask for it nevertheless, so warn the user.
945 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
946 # Okay, we warned the user before, he called us again,
947 # so have it his way.
949 Accept-Line-HandleContext
954 if zstyle -t ":acceptline:${alcontext}" nocompwarn ; then
956 Accept-Line-HandleContext
958 # prepare warning message for the user, configurable via zstyle.
959 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
961 if [[ -z ${msg} ]] ; then
962 msg="%c will not execute and completion %f exists."
965 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
970 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
971 # If we are here, the commandline contains something that is not
972 # executable, which is neither subject to _command_name correction
973 # and is not empty. might be a variable assignment
975 Accept-Line-HandleContext
980 # If we got this far, the commandline only contains whitespace, or is empty.
982 Accept-Line-HandleContext
987 zle -N Accept-Line-HandleContext
989 # power completion / abbreviation expansion / buffer expansion
990 # see http://zshwiki.org/home/examples/zleiab for details
991 # less risky than the global aliases but powerful as well
992 # just type the abbreviation key and afterwards 'ctrl-x .' to expand it
995 setopt interactivecomments
997 # key # value (#d additional doc string)
1003 'G' '|& grep '${grep_options:+"${grep_options[*]}"}
1005 'Hl' ' --help |& less -r' #d (Display help in pager)
1009 'N' '&>/dev/null' #d (No Output)
1010 'R' '| tr A-z N-za-m' #d (ROT13)
1011 'SL' '| sort | less'
1016 'co' './configure && make && sudo make install'
1024 LBUFFER=${LBUFFER%%(#m)[.\-+:|_a-zA-Z0-9]#}
1025 LBUFFER+=${abk[$MATCH]:-$MATCH}
1032 zle -M "$(print "Available abbreviations for expansion:"; print -a -C 2 ${(kv)abk})"
1035 zle -N help-show-abk
1037 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
1038 insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
1039 zle -N insert-datestamp
1041 # press esc-m for inserting last typed word again (thanks to caphuso!)
1042 insert-last-typed-word() { zle insert-last-word -- 0 -1 };
1043 zle -N insert-last-typed-word;
1045 function grml-zsh-fg() {
1046 if (( ${#jobstates} )); then
1048 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
1049 BUFFER="${BUFFER}fg"
1052 zle -M 'No background jobs. Doing nothing.'
1057 # run command line as user root via sudo:
1058 sudo-command-line() {
1059 [[ -z $BUFFER ]] && zle up-history
1060 if [[ $BUFFER != sudo\ * ]]; then
1061 BUFFER="sudo $BUFFER"
1062 CURSOR=$(( CURSOR+5 ))
1065 zle -N sudo-command-line
1067 ### jump behind the first word on the cmdline.
1068 ### useful to add options.
1069 function jump_after_first_word() {
1071 words=(${(z)BUFFER})
1073 if (( ${#words} <= 1 )) ; then
1076 CURSOR=${#${words[1]}}
1079 zle -N jump_after_first_word
1081 #f5# Create directory under cursor or the selected area
1083 # Press ctrl-xM to create the directory under the cursor or the selected area.
1084 # To select an area press ctrl-@ or ctrl-space and use the cursor.
1085 # Use case: you type "mv abc ~/testa/testb/testc/" and remember that the
1086 # directory does not exist yet -> press ctrl-XM and problem solved
1088 if ((REGION_ACTIVE==1)); then
1089 local F=$MARK T=$CURSOR
1090 if [[ $F -gt $T ]]; then
1094 # get marked area from buffer and eliminate whitespace
1095 PATHTOMKDIR=${BUFFER[F+1,T]%%[[:space:]]##}
1096 PATHTOMKDIR=${PATHTOMKDIR##[[:space:]]##}
1098 local bufwords iword
1099 bufwords=(${(z)LBUFFER})
1101 bufwords=(${(z)BUFFER})
1102 PATHTOMKDIR="${(Q)bufwords[iword]}"
1104 [[ -z "${PATHTOMKDIR}" ]] && return 1
1105 PATHTOMKDIR=${~PATHTOMKDIR}
1106 if [[ -e "${PATHTOMKDIR}" ]]; then
1107 zle -M " path already exists, doing nothing"
1109 zle -M "$(mkdir -p -v "${PATHTOMKDIR}")"
1114 zle -N inplaceMkDirs
1116 #v1# set number of lines to display per page
1117 HELP_LINES_PER_PAGE=20
1118 #v1# set location of help-zle cache file
1119 HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh
1120 # helper function for help-zle, actually generates the help text
1121 help_zle_parse_keybindings()
1125 unsetopt ksharrays #indexing starts at 1
1127 #v1# choose files that help-zle will parse for keybindings
1128 ((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local )
1130 if [[ -r $HELP_ZLE_CACHE_FILE ]]; then
1132 for f ($HELPZLE_KEYBINDING_FILES) [[ $f -nt $HELP_ZLE_CACHE_FILE ]] && load_cache=1
1133 [[ $load_cache -eq 0 ]] && . $HELP_ZLE_CACHE_FILE && return
1136 #fill with default keybindings, possibly to be overwriten in a file later
1137 #Note that due to zsh inconsistency on escaping assoc array keys, we encase the key in '' which we will remove later
1138 local -A help_zle_keybindings
1139 help_zle_keybindings['<Ctrl>@']="set MARK"
1140 help_zle_keybindings['<Ctrl>x<Ctrl>j']="vi-join lines"
1141 help_zle_keybindings['<Ctrl>x<Ctrl>b']="jump to matching brace"
1142 help_zle_keybindings['<Ctrl>x<Ctrl>u']="undo"
1143 help_zle_keybindings['<Ctrl>_']="undo"
1144 help_zle_keybindings['<Ctrl>x<Ctrl>f<c>']="find <c> in cmdline"
1145 help_zle_keybindings['<Ctrl>a']="goto beginning of line"
1146 help_zle_keybindings['<Ctrl>e']="goto end of line"
1147 help_zle_keybindings['<Ctrl>t']="transpose charaters"
1148 help_zle_keybindings['<Alt>t']="transpose words"
1149 help_zle_keybindings['<Alt>s']="spellcheck word"
1150 help_zle_keybindings['<Ctrl>k']="backward kill buffer"
1151 help_zle_keybindings['<Ctrl>u']="forward kill buffer"
1152 help_zle_keybindings['<Ctrl>y']="insert previously killed word/string"
1153 help_zle_keybindings["<Alt>'"]="quote line"
1154 help_zle_keybindings['<Alt>"']="quote from mark to cursor"
1155 help_zle_keybindings['<Alt><arg>']="repeat next cmd/char <arg> times (<Alt>-<Alt>1<Alt>0a -> -10 times 'a')"
1156 help_zle_keybindings['<Alt>u']="make next word Uppercase"
1157 help_zle_keybindings['<Alt>l']="make next word lowercase"
1158 help_zle_keybindings['<Ctrl>xd']="preview expansion under cursor"
1159 help_zle_keybindings['<Alt>q']="push current CL into background, freeing it. Restore on next CL"
1160 help_zle_keybindings['<Alt>.']="insert (and interate through) last word from prev CLs"
1161 help_zle_keybindings['<Alt>,']="complete word from newer history (consecutive hits)"
1162 help_zle_keybindings['<Alt>m']="repeat last typed word on current CL"
1163 help_zle_keybindings['<Ctrl>v']="insert next keypress symbol literally (e.g. for bindkey)"
1164 help_zle_keybindings['!!:n*<Tab>']="insert last n arguments of last command"
1165 help_zle_keybindings['!!:n-<Tab>']="insert arguments n..N-2 of last command (e.g. mv s s d)"
1166 help_zle_keybindings['<Alt>h']="show help/manpage for current command"
1168 #init global variables
1169 unset help_zle_lines help_zle_sln
1170 typeset -g -a help_zle_lines
1171 typeset -g help_zle_sln=1
1174 local lastkeybind_desc contents #last description starting with #k# that we found
1175 local num_lines_elapsed=0 #number of lines between last description and keybinding
1176 #search config files in the order they a called (and thus the order in which they overwrite keybindings)
1177 for f in $HELPZLE_KEYBINDING_FILES; do
1178 [[ -r "$f" ]] || continue #not readable ? skip it
1180 for cline in "${(f)contents}"; do
1181 #zsh pattern: matches lines like: #k# ..............
1182 if [[ "$cline" == (#s)[[:space:]]#\#k\#[[:space:]]##(#b)(*)[[:space:]]#(#e) ]]; then
1183 lastkeybind_desc="$match[*]"
1185 #zsh pattern: matches lines that set a keybinding using bind2map, bindkey or compdef -k
1186 # ignores lines that are commentend out
1187 # grabs first in '' or "" enclosed string with length between 1 and 6 characters
1188 elif [[ "$cline" == [^#]#(bind2maps[[:space:]](*)-s|bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then
1189 #description prevously found ? description not more than 2 lines away ? keybinding not empty ?
1190 if [[ -n $lastkeybind_desc && $num_lines_elapsed -lt 2 && -n $match[1] ]]; then
1191 #substitute keybinding string with something readable
1192 k=${${${${${${${match[1]/\\e\^h/<Alt><BS>}/\\e\^\?/<Alt><BS>}/\\e\[5~/<PageUp>}/\\e\[6~/<PageDown>}//(\\e|\^\[)/<Alt>}//\^/<Ctrl>}/3~/<Alt><Del>}
1193 #put keybinding in assoc array, possibly overwriting defaults or stuff found in earlier files
1194 #Note that we are extracting the keybinding-string including the quotes (see Note at beginning)
1195 help_zle_keybindings[${k}]=$lastkeybind_desc
1199 ((num_lines_elapsed++))
1204 #calculate length of keybinding column
1206 for k (${(k)help_zle_keybindings[@]}) ((kstrlen < ${#k})) && kstrlen=${#k}
1207 #convert the assoc array into preformated lines, which we are able to sort
1208 for k v in ${(kv)help_zle_keybindings[@]}; do
1209 #pad keybinding-string to kstrlen chars and remove outermost characters (i.e. the quotes)
1210 help_zle_lines+=("${(r:kstrlen:)k[2,-2]}${v}")
1212 #sort lines alphabetically
1213 help_zle_lines=("${(i)help_zle_lines[@]}")
1214 [[ -d ${HELP_ZLE_CACHE_FILE:h} ]] || mkdir -p "${HELP_ZLE_CACHE_FILE:h}"
1215 echo "help_zle_lines=(${(q)help_zle_lines[@]})" >| $HELP_ZLE_CACHE_FILE
1216 zcompile $HELP_ZLE_CACHE_FILE
1218 typeset -g help_zle_sln
1219 typeset -g -a help_zle_lines
1221 # Provides (partially autogenerated) help on keybindings and the zsh line editor
1225 unsetopt ksharrays #indexing starts at 1
1226 #help lines already generated ? no ? then do it
1227 [[ ${+functions[help_zle_parse_keybindings]} -eq 1 ]] && {help_zle_parse_keybindings && unfunction help_zle_parse_keybindings}
1228 #already displayed all lines ? go back to the start
1229 [[ $help_zle_sln -gt ${#help_zle_lines} ]] && help_zle_sln=1
1230 local sln=$help_zle_sln
1231 #note that help_zle_sln is a global var, meaning we remember the last page we viewed
1232 help_zle_sln=$((help_zle_sln + HELP_LINES_PER_PAGE))
1233 zle -M "${(F)help_zle_lines[sln,help_zle_sln-1]}"
1237 ## complete word from currently visible Screen or Tmux buffer.
1238 if check_com -c screen || check_com -c tmux; then
1239 _complete_screen_display() {
1240 [[ "$TERM" != "screen" ]] && return 1
1242 local TMPFILE=$(mktemp)
1243 local -U -a _screen_display_wordlist
1244 trap "rm -f $TMPFILE" EXIT
1246 # fill array with contents from screen hardcopy
1247 if ((${+TMUX})); then
1248 #works, but crashes tmux below version 1.4
1249 #luckily tmux -V option to ask for version, was also added in 1.4
1250 tmux -V &>/dev/null || return
1251 tmux -q capture-pane \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0
1253 screen -X hardcopy $TMPFILE
1254 # screen sucks, it dumps in latin1, apparently always. so recode it
1256 check_com recode && recode latin1 $TMPFILE
1258 _screen_display_wordlist=( ${(QQ)$(<$TMPFILE)} )
1259 # remove PREFIX to be completed from that array
1260 _screen_display_wordlist[${_screen_display_wordlist[(i)$PREFIX]}]=""
1261 compadd -a _screen_display_wordlist
1263 #m# k CTRL-x\,\,\,S Complete word from GNU screen buffer
1265 compdef -k _complete_screen_display complete-word '^xS'
1268 # Load a few more functions and tie them to widgets, so they can be bound:
1270 function zrcautozle() {
1273 zrcautoload $fnc && zle -N $fnc
1276 function zrcgotwidget() {
1277 (( ${+widgets[$1]} ))
1280 function zrcgotkeymap() {
1281 [[ -n ${(M)keymaps:#$1} ]]
1284 zrcautozle insert-files
1285 zrcautozle edit-command-line
1286 zrcautozle insert-unicode-char
1287 if zrcautoload history-search-end; then
1288 zle -N history-beginning-search-backward-end history-search-end
1289 zle -N history-beginning-search-forward-end history-search-end
1291 zle -C hist-complete complete-word _generic
1292 zstyle ':completion:hist-complete:*' completer _history
1294 # The actual terminal setup hooks and bindkey-calls:
1296 # An array to note missing features to ease diagnosis in case of problems.
1297 typeset -ga grml_missing_features
1299 function zrcbindkey() {
1300 if (( ARGC )) && zrcgotwidget ${argv[-1]}; then
1305 function bind2maps () {
1306 local i sequence widget
1309 while [[ "$1" != "--" ]]; do
1315 if [[ "$1" == "-s" ]]; then
1319 sequence="${key[$1]}"
1323 [[ -z "$sequence" ]] && return 1
1325 for i in "${maps[@]}"; do
1326 zrcbindkey -M "$i" "$sequence" "$widget"
1330 if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
1331 function zle-smkx () {
1333 printf '%s' ${terminfo[smkx]}
1335 function zle-rmkx () {
1337 printf '%s' ${terminfo[rmkx]}
1339 function zle-line-init () {
1342 function zle-line-finish () {
1345 zle -N zle-line-init
1346 zle -N zle-line-finish
1348 for i in {s,r}mkx; do
1349 (( ${+terminfo[$i]} )) || grml_missing_features+=($i)
1356 Home "${terminfo[khome]}"
1357 End "${terminfo[kend]}"
1358 Insert "${terminfo[kich1]}"
1359 Delete "${terminfo[kdch1]}"
1360 Up "${terminfo[kcuu1]}"
1361 Down "${terminfo[kcud1]}"
1362 Left "${terminfo[kcub1]}"
1363 Right "${terminfo[kcuf1]}"
1364 PageUp "${terminfo[kpp]}"
1365 PageDown "${terminfo[knp]}"
1366 BackTab "${terminfo[kcbt]}"
1369 # Guidelines for adding key bindings:
1371 # - Do not add hardcoded escape sequences, to enable non standard key
1372 # combinations such as Ctrl-Meta-Left-Cursor. They are not easily portable.
1374 # - Adding Ctrl characters, such as '^b' is okay; note that '^b' and '^B' are
1377 # - All keys from the $key[] mapping are obviously okay.
1379 # - Most terminals send "ESC x" when Meta-x is pressed. Thus, sequences like
1380 # '\ex' are allowed in here as well.
1382 bind2maps emacs -- Home beginning-of-somewhere
1383 bind2maps viins vicmd -- Home vi-beginning-of-line
1384 bind2maps emacs -- End end-of-somewhere
1385 bind2maps viins vicmd -- End vi-end-of-line
1386 bind2maps emacs viins -- Insert overwrite-mode
1387 bind2maps vicmd -- Insert vi-insert
1388 bind2maps emacs -- Delete delete-char
1389 bind2maps viins vicmd -- Delete vi-delete-char
1390 bind2maps emacs viins vicmd -- Up up-line-or-search
1391 bind2maps emacs viins vicmd -- Down down-line-or-search
1392 bind2maps emacs -- Left backward-char
1393 bind2maps viins vicmd -- Left vi-backward-char
1394 bind2maps emacs -- Right forward-char
1395 bind2maps viins vicmd -- Right vi-forward-char
1396 bind2maps viins vicmd -- Right vi-forward-char
1397 #k# Perform abbreviation expansion
1398 bind2maps emacs viins -- -s '^x.' zleiab
1399 #k# Display list of abbreviations that would expand
1400 bind2maps emacs viins -- -s '^xb' help-show-abk
1401 #k# mkdir -p <dir> from string under cursor or marked area
1402 bind2maps emacs viins -- -s '^xM' inplaceMkDirs
1403 #k# display help for keybindings and ZLE
1404 bind2maps emacs viins -- -s '^xz' help-zle
1405 #k# Insert files and test globbing
1406 bind2maps emacs viins -- -s "^xf" insert-files
1407 #k# Edit the current line in \kbd{\$EDITOR}
1408 bind2maps emacs viins -- -s '\ee' edit-command-line
1409 #k# search history backward for entry beginning with typed text
1410 bind2maps emacs viins -- -s '^xp' history-beginning-search-backward-end
1411 #k# search history forward for entry beginning with typed text
1412 bind2maps emacs viins -- -s '^xP' history-beginning-search-forward-end
1413 #k# search history backward for entry beginning with typed text
1414 bind2maps emacs viins -- PageUp history-beginning-search-backward-end
1415 #k# search history forward for entry beginning with typed text
1416 bind2maps emacs viins -- PageDown history-beginning-search-forward-end
1417 bind2maps emacs viins -- -s "^x^h" commit-to-history
1418 #k# Kill left-side word or everything up to next slash
1419 bind2maps emacs viins -- -s '\ev' slash-backward-kill-word
1420 #k# Kill left-side word or everything up to next slash
1421 bind2maps emacs viins -- -s '\e^h' slash-backward-kill-word
1422 #k# Kill left-side word or everything up to next slash
1423 bind2maps emacs viins -- -s '\e^?' slash-backward-kill-word
1424 # Do history expansion on space:
1425 bind2maps emacs viins -- -s ' ' magic-space
1426 #k# Trigger menu-complete
1427 bind2maps emacs viins -- -s '\ei' menu-complete # menu completion via esc-i
1428 #k# Insert a timestamp on the command line (yyyy-mm-dd)
1429 bind2maps emacs viins -- -s '^ed' insert-datestamp
1430 #k# Insert last typed word
1431 bind2maps emacs viins -- -s "\em" insert-last-typed-word
1432 #k# A smart shortcut for \kbd{fg<enter>}
1433 bind2maps emacs viins -- -s '^z' grml-zsh-fg
1434 #k# prepend the current command with "sudo"
1435 bind2maps emacs viins -- -s "^os" sudo-command-line
1436 #k# jump to after first word (for adding options)
1437 bind2maps emacs viins -- -s '^x1' jump_after_first_word
1438 #k# complete word from history with menu
1439 bind2maps emacs viins -- -s "^x^x" hist-complete
1441 # insert unicode character
1442 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
1443 # See for example http://unicode.org/charts/ for unicode characters code
1444 #k# Insert Unicode character
1445 bind2maps emacs viins -- -s '^xi' insert-unicode-char
1447 # use the new *-pattern-* widgets for incremental history search
1448 if zrcgotwidget history-incremental-pattern-search-backward; then
1449 for seq wid in '^r' history-incremental-pattern-search-backward \
1450 '^s' history-incremental-pattern-search-forward
1452 bind2maps emacs viins vicmd -- -s $seq $wid
1456 if zrcgotkeymap menuselect; then
1457 #m# k Shift-tab Perform backwards menu completion
1458 bind2maps menuselect -- BackTab reverse-menu-complete
1460 #k# menu selection: pick item but stay in the menu
1461 bind2maps menuselect -- -s '\e^M' accept-and-menu-complete
1462 # also use + and INSERT since it's easier to press repeatedly
1463 bind2maps menuselect -- -s '+' accept-and-menu-complete
1464 bind2maps menuselect -- Insert accept-and-menu-complete
1466 # accept a completion and try to complete again by using menu
1467 # completion; very useful with completing directories
1468 # by using 'undo' one's got a simple file browser
1469 bind2maps menuselect -- -s '^o' accept-and-infer-next-history
1472 # Finally, here are still a few hardcoded escape sequences; Special sequences
1473 # like Ctrl-<Cursor-key> etc do suck a fair bit, because they are not
1474 # standardised and most of the time are not available in a terminals terminfo
1477 # While we do not encourage adding bindings like these, we will keep these for
1478 # backward compatibility.
1480 ## use Ctrl-left-arrow and Ctrl-right-arrow for jumping to word-beginnings on
1481 ## the command line.
1483 bind2maps emacs viins vicmd -- -s '\eOc' forward-word
1484 bind2maps emacs viins vicmd -- -s '\eOd' backward-word
1485 # These are for xterm:
1486 bind2maps emacs viins vicmd -- -s '\e[1;5C' forward-word
1487 bind2maps emacs viins vicmd -- -s '\e[1;5D' backward-word
1488 ## the same for alt-left-arrow and alt-right-arrow
1490 bind2maps emacs viins vicmd -- -s '\e\e[C' forward-word
1491 bind2maps emacs viins vicmd -- -s '\e\e[D' backward-word
1493 bind2maps emacs viins vicmd -- -s '^[[1;3C' forward-word
1494 bind2maps emacs viins vicmd -- -s '^[[1;3D' backward-word
1495 # Also try ESC Left/Right:
1496 bind2maps emacs viins vicmd -- -s '\e'${key[Right]} forward-word
1497 bind2maps emacs viins vicmd -- -s '\e'${key[Left]} backward-word
1504 # we don't want to quote/espace URLs on our own...
1505 # if autoload -U url-quote-magic ; then
1506 # zle -N self-insert url-quote-magic
1507 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
1509 # print 'Notice: no url-quote-magic available :('
1511 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
1513 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
1514 alias run-help >&/dev/null && unalias run-help
1515 for rh in run-help{,-git,-svk,-svn}; do
1519 # command not found handling
1521 (( ${COMMAND_NOT_FOUND} == 1 )) &&
1522 function command_not_found_handler() {
1524 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
1525 ${GRML_ZSH_CNF_HANDLER} $1
1532 ZSHDIR=${ZDOTDIR:-${HOME}/.zsh}
1535 HISTFILE=${ZDOTDIR:-${HOME}}/.zsh_history
1536 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
1537 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
1541 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
1542 DIRSTACKFILE=${DIRSTACKFILE:-${ZDOTDIR:-${HOME}}/.zdirs}
1544 if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
1545 dirstack=( ${(f)"$(< $DIRSTACKFILE)"} )
1546 # "cd -" won't work after login by just setting $OLDPWD, so
1547 [[ -d $dirstack[1] ]] && cd $dirstack[1] && cd $OLDPWD
1551 if (( $DIRSTACKSIZE <= 0 )) || [[ -z $DIRSTACKFILE ]]; then return; fi
1553 my_stack=( ${PWD} ${dirstack} )
1555 builtin print -l ${(u)my_stack} >! ${DIRSTACKFILE}
1557 uprint my_stack >! ${DIRSTACKFILE}
1561 # directory based profiles
1565 # chpwd_profiles(): Directory Profiles, Quickstart:
1569 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1570 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1573 # For details see the `grmlzshrc.5' manual page.
1574 function chpwd_profiles() {
1575 local profile context
1578 context=":chpwd:profiles:$PWD"
1579 zstyle -s "$context" profile profile || profile='default'
1580 zstyle -T "$context" re-execute && reexecute=1 || reexecute=0
1582 if (( ${+parameters[CHPWD_PROFILE]} == 0 )); then
1583 typeset -g CHPWD_PROFILE
1584 local CHPWD_PROFILES_INIT=1
1585 (( ${+functions[chpwd_profiles_init]} )) && chpwd_profiles_init
1586 elif [[ $profile != $CHPWD_PROFILE ]]; then
1587 (( ${+functions[chpwd_leave_profile_$CHPWD_PROFILE]} )) \
1588 && chpwd_leave_profile_${CHPWD_PROFILE}
1590 if (( reexecute )) || [[ $profile != $CHPWD_PROFILE ]]; then
1591 (( ${+functions[chpwd_profile_$profile]} )) && chpwd_profile_${profile}
1594 CHPWD_PROFILE="${profile}"
1598 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1602 # Prompt setup for grml:
1604 # set colors for use in prompts (modern zshs allow for the use of %F{red}foo%f
1605 # in prompts to get a red "foo" embedded, but it's good to keep these for
1606 # backwards compatibility).
1612 MAGENTA="%F{magenta}"
1616 elif zrcautoload colors && colors 2>/dev/null ; then
1617 BLUE="%{${fg[blue]}%}"
1618 RED="%{${fg_bold[red]}%}"
1619 GREEN="%{${fg[green]}%}"
1620 CYAN="%{${fg[cyan]}%}"
1621 MAGENTA="%{${fg[magenta]}%}"
1622 YELLOW="%{${fg[yellow]}%}"
1623 WHITE="%{${fg[white]}%}"
1624 NO_COLOR="%{${reset_color}%}"
1626 BLUE=$'%{\e[1;34m%}'
1628 GREEN=$'%{\e[1;32m%}'
1629 CYAN=$'%{\e[1;36m%}'
1630 WHITE=$'%{\e[1;37m%}'
1631 MAGENTA=$'%{\e[1;35m%}'
1632 YELLOW=$'%{\e[1;33m%}'
1633 NO_COLOR=$'%{\e[0m%}'
1636 # First, the easy ones: PS2..4:
1638 # secondary prompt, printed when the shell needs more information to complete a
1641 # selection prompt used within a select loop.
1643 # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
1646 # Some additional features to use with our prompt:
1650 # - vcs_info setup and version specific fixes
1652 # display battery status on right side of prompt using 'GRML_DISPLAY_BATTERY=1' in .zshrc.pre
1653 if [[ $GRML_DISPLAY_BATTERY -gt 0 ]] ; then
1656 GRML_DISPLAY_BATTERY=0
1661 if [[ $GRML_DISPLAY_BATTERY -gt 0 ]] ; then
1669 GRML_BATTERY_LEVEL=''
1670 local batteries bat capacity
1671 batteries=( /sys/class/power_supply/BAT*(N) )
1672 if (( $#batteries > 0 )) ; then
1673 for bat in $batteries ; do
1674 capacity=$(< $bat/capacity)
1675 case $(< $bat/status) in
1677 GRML_BATTERY_LEVEL+=" ^"
1680 if (( capacity < 20 )) ; then
1681 GRML_BATTERY_LEVEL+=" !v"
1683 GRML_BATTERY_LEVEL+=" v"
1687 GRML_BATTERY_LEVEL+=" ="
1690 GRML_BATTERY_LEVEL+="${capacity}%%"
1695 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
1696 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
1697 debian_chroot=$(</etc/debian_chroot)
1700 # gather version control information for inclusion in a prompt
1702 if zrcautoload vcs_info; then
1703 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1704 # function, which can cause a lot of trouble with our directory-based
1706 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1707 function VCS_INFO_realpath () {
1708 setopt localoptions NO_shwordsplit chaselinks
1709 ( builtin cd -q $1 2> /dev/null && pwd; )
1713 zstyle ':vcs_info:*' max-exports 2
1715 if [[ -o restricted ]]; then
1716 zstyle ':vcs_info:*' enable NONE
1720 typeset -A grml_vcs_coloured_formats
1721 typeset -A grml_vcs_plain_formats
1723 grml_vcs_plain_formats=(
1724 format "(%s%)-[%b] " "zsh: %r"
1725 actionformat "(%s%)-[%b|%a] " "zsh: %r"
1726 rev-branchformat "%b:%r"
1729 grml_vcs_coloured_formats=(
1730 format "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOR} "
1731 actionformat "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOR} "
1732 rev-branchformat "%b${RED}:${YELLOW}%r"
1735 typeset GRML_VCS_COLOUR_MODE=xxx
1737 grml_vcs_info_toggle_colour () {
1739 if [[ $GRML_VCS_COLOUR_MODE == plain ]]; then
1740 grml_vcs_info_set_formats coloured
1742 grml_vcs_info_set_formats plain
1747 grml_vcs_info_set_formats () {
1749 #setopt localoptions xtrace
1750 local mode=$1 AF F BF
1751 if [[ $mode == coloured ]]; then
1752 AF=${grml_vcs_coloured_formats[actionformat]}
1753 F=${grml_vcs_coloured_formats[format]}
1754 BF=${grml_vcs_coloured_formats[rev-branchformat]}
1755 GRML_VCS_COLOUR_MODE=coloured
1757 AF=${grml_vcs_plain_formats[actionformat]}
1758 F=${grml_vcs_plain_formats[format]}
1759 BF=${grml_vcs_plain_formats[rev-branchformat]}
1760 GRML_VCS_COLOUR_MODE=plain
1763 zstyle ':vcs_info:*' actionformats "$AF" "zsh: %r"
1764 zstyle ':vcs_info:*' formats "$F" "zsh: %r"
1765 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "$BF"
1769 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1770 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1771 if [[ "$TERM" == dumb ]] ; then
1772 grml_vcs_info_set_formats plain
1774 grml_vcs_info_set_formats coloured
1777 # Now for the fun part: The grml prompt themes in `promptsys' mode of operation
1779 # This actually defines three prompts:
1785 # They all share the same code and only differ with respect to which items they
1786 # contain. The main source of documentation is the `prompt_grml_help' function
1787 # below, which gets called when the user does this: prompt -h grml
1789 function prompt_grml_help () {
1793 This is the prompt as used by the grml-live system <http://grml.org>. It is
1794 a rather simple one-line prompt, that by default looks something like this:
1796 <user>@<host> <current-working-directory>[ <vcs_info-data>]%
1798 The prompt itself integrates with zsh's prompt themes system (as you are
1799 witnessing right now) and is configurable to a certain degree. In
1800 particular, these aspects are customisable:
1802 - The items used in the prompt (e.g. you can remove \`user' from
1803 the list of activated items, which will cause the user name to
1804 be omitted from the prompt string).
1806 - The attributes used with the items are customisable via strings
1807 used before and after the actual item.
1809 The available items are: at, battery, change-root, date, grml-chroot,
1810 history, host, jobs, newline, path, percent, rc, rc-always, sad-smiley,
1811 shell-level, time, user, vcs
1813 The actual configuration is done via zsh's \`zstyle' mechanism. The
1814 context, that is used while looking up styles is:
1816 ':prompt:grml:<left-or-right>:<subcontext>'
1818 Here <left-or-right> is either \`left' or \`right', signifying whether the
1819 style should affect the left or the right prompt. <subcontext> is either
1820 \`setup' or 'items:<item>', where \`<item>' is one of the available items.
1824 - use-rprompt (boolean): If \`true' (the default), print a sad smiley
1825 in $RPROMPT if the last command a returned non-successful error code.
1826 (This in only valid if <left-or-right> is "right"; ignored otherwise)
1828 - items (list): The list of items used in the prompt. If \`vcs' is
1829 present in the list, the theme's code invokes \`vcs_info'
1830 accordingly. Default (left): rc change-root user at host path vcs
1831 percent; Default (right): sad-smiley
1833 Available styles in 'items:<item>' are: pre, post. These are strings that
1834 are inserted before (pre) and after (post) the item in question. Thus, the
1835 following would cause the user name to be printed in red instead of the
1838 zstyle ':prompt:grml:*:items:user' pre '%F{red}'
1840 Note, that the \`post' style may remain at its default value, because its
1841 default value is '%f', which turns the foreground text attribute off (which
1842 is exactly, what is still required with the new \`pre' value).
1846 function prompt_grml-chroot_help () {
1850 This is a variation of the grml prompt, see: prompt -h grml
1852 The main difference is the default value of the \`items' style. The rest
1853 behaves exactly the same. Here are the defaults for \`grml-chroot':
1855 - left: grml-chroot user at host path percent
1856 - right: (empty list)
1860 function prompt_grml-large_help () {
1864 This is a variation of the grml prompt, see: prompt -h grml
1866 The main difference is the default value of the \`items' style. In
1867 particular, this theme uses _two_ lines instead of one with the plain
1868 \`grml' theme. The rest behaves exactly the same. Here are the defaults
1871 - left: rc jobs history shell-level change-root time date newline user
1872 at host path vcs percent
1877 function grml_prompt_setup () {
1879 autoload -Uz vcs_info
1880 autoload -Uz add-zsh-hook
1881 add-zsh-hook precmd prompt_$1_precmd
1884 function prompt_grml_setup () {
1885 grml_prompt_setup grml
1888 function prompt_grml-chroot_setup () {
1889 grml_prompt_setup grml-chroot
1892 function prompt_grml-large_setup () {
1893 grml_prompt_setup grml-large
1896 # These maps define default tokens and pre-/post-decoration for items to be
1897 # used within the themes. All defaults may be customised in a context sensitive
1898 # matter by using zsh's `zstyle' mechanism.
1899 typeset -gA grml_prompt_pre_default \
1900 grml_prompt_post_default \
1901 grml_prompt_token_default \
1902 grml_prompt_token_function
1904 grml_prompt_pre_default=(
1909 grml-chroot '%F{red}'
1919 shell-level '%F{red}'
1925 grml_prompt_post_default=(
1946 grml_prompt_token_default=(
1948 battery 'GRML_BATTERY_LEVEL'
1949 change-root 'debian_chroot'
1951 grml-chroot 'GRML_CHROOT'
1952 history '{history#%!} '
1954 jobs '[%j running job(s)] '
1956 path '%40<..<%~%<< '
1960 sad-smiley '%(?..:()'
1961 shell-level '%(3L.+ .)'
1962 time '%D{%H:%M:%S} '
1967 function grml_theme_has_token () {
1968 if (( ARGC != 1 )); then
1969 printf 'usage: grml_theme_has_token <name>\n'
1972 (( ${+grml_prompt_token_default[$1]} ))
1975 function GRML_theme_add_token_usage () {
1977 Usage: grml_theme_add_token <name> [-f|-i] <token/function> [<pre> <post>]
1979 <name> is the name for the newly added token. If the \`-f' or \`-i' options
1980 are used, <token/function> is the name of the function (see below for
1981 details). Otherwise it is the literal token string to be used. <pre> and
1982 <post> are optional.
1986 -f <function> Use a function named \`<function>' each time the token
1989 -i <function> Use a function named \`<function>' to initialise the
1990 value of the token _once_ at runtime.
1992 The functions are called with one argument: the token's new name. The
1993 return value is expected in the \$REPLY parameter. The use of these
1994 options is mutually exclusive.
1996 There is a utility function \`grml_theme_has_token', which you can use
1997 to test if a token exists before trying to add it. This can be a guard
1998 for situations in which a \`grml_theme_add_token' call may happen more
2003 To add a new token \`day' that expands to the current weekday in the
2004 current locale in green foreground colour, use this:
2006 grml_theme_add_token day '%D{%A}' '%F{green}' '%f'
2008 Another example would be support for \$VIRTUAL_ENV:
2010 function virtual_env_prompt () {
2011 REPLY=\${VIRTUAL_ENV+\${VIRTUAL_ENV:t} }
2013 grml_theme_add_token virtual-env -f virtual_env_prompt
2015 After that, you will be able to use a changed \`items' style to
2016 assemble your prompt.
2020 function grml_theme_add_token () {
2022 local name token pre post
2023 local -i init funcall
2025 if (( ARGC == 0 )); then
2026 GRML_theme_add_token_usage
2036 if [[ $1 == '-f' ]]; then
2039 elif [[ $1 == '-i' ]]; then
2044 if (( ARGC == 0 )); then
2046 grml_theme_add_token: No token-string/function-name provided!\n\n'
2047 GRML_theme_add_token_usage
2052 if (( ARGC != 0 && ARGC != 2 )); then
2054 grml_theme_add_token: <pre> and <post> need to by specified _both_!\n\n'
2055 GRML_theme_add_token_usage
2064 if grml_theme_has_token $name; then
2066 grml_theme_add_token: Token `%s'\'' exists! Giving up!\n\n' $name
2067 GRML_theme_add_token_usage
2074 grml_prompt_pre_default[$name]=$pre
2075 grml_prompt_post_default[$name]=$post
2076 if (( funcall )); then
2077 grml_prompt_token_function[$name]=$token
2078 grml_prompt_token_default[$name]=23
2080 grml_prompt_token_default[$name]=$token
2084 function grml_typeset_and_wrap () {
2091 if (( ${+parameters[$new]} )); then
2092 typeset -g "${target}=${(P)target}${left}${(P)new}${right}"
2096 function grml_prompt_addto () {
2099 local lr it apre apost new v
2103 [[ $target == PS1 ]] && lr=left || lr=right
2104 zstyle -a ":prompt:${grmltheme}:${lr}:setup" items items || items=( "$@" )
2105 typeset -g "${target}="
2106 for it in "${items[@]}"; do
2107 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" pre apre \
2108 || apre=${grml_prompt_pre_default[$it]}
2109 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" post apost \
2110 || apost=${grml_prompt_post_default[$it]}
2111 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" token new \
2112 || new=${grml_prompt_token_default[$it]}
2113 typeset -g "${target}=${(P)target}${apre}"
2114 if (( ${+grml_prompt_token_function[$it]} )); then
2115 ${grml_prompt_token_function[$it]} $it
2116 typeset -g "${target}=${(P)target}${REPLY}"
2120 grml_typeset_and_wrap $target $new '' ''
2123 grml_typeset_and_wrap $target $new '(' ')'
2126 if [[ -n ${(P)new} ]]; then
2127 typeset -g "${target}=${(P)target}(CHROOT)"
2131 v="vcs_info_msg_${new}_"
2132 if (( ! vcscalled )); then
2136 if (( ${+parameters[$v]} )) && [[ -n "${(P)v}" ]]; then
2137 typeset -g "${target}=${(P)target}${(P)v}"
2140 *) typeset -g "${target}=${(P)target}${new}" ;;
2143 typeset -g "${target}=${(P)target}${apost}"
2147 function prompt_grml_precmd () {
2149 local grmltheme=grml
2150 local -a left_items right_items
2151 left_items=(rc change-root user at host path vcs percent)
2152 right_items=(sad-smiley)
2154 prompt_grml_precmd_worker
2157 function prompt_grml-chroot_precmd () {
2159 local grmltheme=grml-chroot
2160 local -a left_items right_items
2161 left_items=(grml-chroot user at host path percent)
2164 prompt_grml_precmd_worker
2167 function prompt_grml-large_precmd () {
2169 local grmltheme=grml-large
2170 local -a left_items right_items
2171 left_items=(rc jobs history shell-level change-root time date newline
2172 user at host path vcs percent)
2173 right_items=(sad-smiley)
2175 prompt_grml_precmd_worker
2178 function prompt_grml_precmd_worker () {
2180 local -i vcscalled=0
2182 grml_prompt_addto PS1 "${left_items[@]}"
2183 if zstyle -T ":prompt:${grmltheme}:right:setup" use-rprompt; then
2184 grml_prompt_addto RPS1 "${right_items[@]}"
2188 grml_prompt_fallback() {
2191 (( ${+functions[vcs_info]} )) && vcs_info
2194 p0="${RED}%(?..%? )${WHITE}${debian_chroot:+($debian_chroot)}"
2195 p1="${BLUE}%n${NO_COLOR}@%m %40<...<%B%~%b%<< "'${vcs_info_msg_0_}'"%# "
2196 if (( EUID == 0 )); then
2197 PROMPT="${BLUE}${p0}${RED}${p1}"
2199 PROMPT="${RED}${p0}${BLUE}${p1}"
2204 if zrcautoload promptinit && promptinit 2>/dev/null ; then
2205 # Since we define the required functions in here and not in files in
2206 # $fpath, we need to stick the theme's name into `$prompt_themes'
2207 # ourselves, since promptinit does not pick them up otherwise.
2208 prompt_themes+=( grml grml-chroot grml-large )
2209 # Also, keep the array sorted...
2210 prompt_themes=( "${(@on)prompt_themes}" )
2212 print 'Notice: no promptinit available :('
2213 grml_prompt_fallback
2217 # The prompt themes use modern features of zsh, that require at least
2218 # version 4.3.7 of the shell. Use the fallback otherwise.
2219 if [[ $GRML_DISPLAY_BATTERY -gt 0 ]]; then
2220 zstyle ':prompt:grml:right:setup' items sad-smiley battery
2221 add-zsh-hook precmd battery
2223 if [[ "$TERM" == dumb ]] ; then
2224 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" pre ''
2225 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" post ' '
2226 for i in rc user path jobs history date time shell-level; do
2227 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" pre ''
2228 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" post ''
2231 zstyle ':prompt:grml(|-large|-chroot):right:setup' use-rprompt false
2232 elif (( EUID == 0 )); then
2233 zstyle ':prompt:grml(|-large|-chroot):*:items:user' pre '%B%F{red}'
2236 # Finally enable one of the prompts.
2237 if [[ -n $GRML_CHROOT ]]; then
2239 elif [[ $GRMLPROMPT -gt 0 ]]; then
2245 grml_prompt_fallback
2248 # Terminal-title wizardry
2250 function ESC_print () {
2251 info_print $'\ek' $'\e\\' "$@"
2253 function set_title () {
2254 info_print $'\e]0;' $'\a' "$@"
2257 function info_print () {
2258 local esc_begin esc_end
2262 printf '%s' ${esc_begin}
2264 printf '%s' "${esc_end}"
2267 function grml_reset_screen_title () {
2268 # adjust title of xterm
2269 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
2270 [[ ${NOTITLE:-} -gt 0 ]] && return 0
2273 set_title ${(%):-"%n@%m: %~"}
2278 function grml_vcs_to_screen_title () {
2279 if [[ $TERM == screen* ]] ; then
2280 if [[ -n ${vcs_info_msg_1_} ]] ; then
2281 ESC_print ${vcs_info_msg_1_}
2288 function grml_maintain_name () {
2289 # set hostname if not running on host with name 'grml'
2290 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
2295 function grml_cmd_to_screen_title () {
2296 # get the name of the program currently running and hostname of local
2297 # machine set screen window title if running in a screen
2298 if [[ "$TERM" == screen* ]] ; then
2299 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME"
2304 function grml_control_xterm_title () {
2307 set_title "${(%):-"%n@%m:"}" "$1"
2312 zrcautoload add-zsh-hook || add-zsh-hook () { :; }
2313 if [[ $NOPRECMD -eq 0 ]]; then
2314 add-zsh-hook precmd grml_reset_screen_title
2315 add-zsh-hook precmd grml_vcs_to_screen_title
2316 add-zsh-hook preexec grml_maintain_name
2317 add-zsh-hook preexec grml_cmd_to_screen_title
2318 if [[ $NOTITLE -eq 0 ]]; then
2319 add-zsh-hook preexec grml_control_xterm_title
2323 # 'hash' some often used directories
2325 hash -d deb=/var/cache/apt/archives
2326 hash -d doc=/usr/share/doc
2327 hash -d linux=/lib/modules/$(command uname -r)/build/
2328 hash -d log=/var/log
2329 hash -d slog=/var/log/syslog
2330 hash -d src=/usr/src
2331 hash -d templ=/usr/share/doc/grml-templates
2332 hash -d tt=/usr/share/doc/texttools-doc
2333 hash -d www=/var/www
2337 if check_com -c screen ; then
2338 if [[ $UID -eq 0 ]] ; then
2339 if [[ -r /etc/grml/screenrc ]]; then
2340 alias screen="${commands[screen]} -c /etc/grml/screenrc"
2342 elif [[ -r $HOME/.screenrc ]] ; then
2343 alias screen="${commands[screen]} -c $HOME/.screenrc"
2345 if [[ -r /etc/grml/screenrc_grml ]]; then
2346 alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
2348 if [[ -r /etc/grml/screenrc ]]; then
2349 alias screen="${commands[screen]} -c /etc/grml/screenrc"
2355 # do we have GNU ls with color-support?
2356 if [[ "$TERM" != dumb ]]; then
2357 #a1# List files with colors (\kbd{ls -F \ldots})
2358 alias ls='ls -F '${ls_options:+"${ls_options[*]}"}
2359 #a1# List all files, with colors (\kbd{ls -la \ldots})
2360 alias la='ls -la '${ls_options:+"${ls_options[*]}"}
2361 #a1# List files with long colored list, without dotfiles (\kbd{ls -l \ldots})
2362 alias ll='ls -l '${ls_options:+"${ls_options[*]}"}
2363 #a1# List files with long colored list, human readable sizes (\kbd{ls -hAl \ldots})
2364 alias lh='ls -hAl '${ls_options:+"${ls_options[*]}"}
2365 #a1# List files with long colored list, append qualifier to filenames (\kbd{ls -lF \ldots})\\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
2366 alias l='ls -lF '${ls_options:+"${ls_options[*]}"}
2375 alias mdstat='cat /proc/mdstat'
2376 alias ...='cd ../../'
2378 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
2379 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
2380 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
2383 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
2384 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
2385 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
2387 # make sure it is not assigned yet
2388 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
2391 for ENV in $(env | command grep -i '.utf') ; do
2392 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
2397 # make sure it is not assigned yet
2398 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
2400 if ! isutfenv ; then
2401 for ENV in $(env | command grep -i '\.iso') ; do
2402 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
2407 # especially for roadwarriors using GNU screen and ssh:
2408 if ! check_com asc &>/dev/null ; then
2409 asc() { autossh -t "$@" 'screen -RdU' }
2413 #f1# Hints for the use of zsh on grml
2415 print "$bg[white]$fg[black]
2416 zsh-help - hints for use of zsh on grml
2417 =======================================$reset_color"
2420 Main configuration of zsh happens in /etc/zsh/zshrc.
2421 That file is part of the package grml-etc-core, if you want to
2422 use them on a non-grml-system just get the tar.gz from
2423 http://deb.grml.org/ or (preferably) get it from the git repository:
2425 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
2427 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
2428 The file is still there, but it is empty for backwards compatibility.
2430 For your own changes use these two files:
2434 The former is sourced very early in our zshrc, the latter is sourced
2437 System wide configuration without touching configuration files of grml
2438 can take place in /etc/zsh/zshrc.local.
2440 For information regarding zsh start at http://grml.org/zsh/
2442 Take a look at grml'\''s zsh refcard:
2443 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
2445 Check out the main zsh refcard:
2446 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
2448 And of course visit the zsh-lovers:
2451 You can adjust some options through environment variables when
2452 invoking zsh without having to edit configuration files.
2453 Basically meant for bash users who are not used to the power of
2456 "NOCOR=1 zsh" => deactivate automatic correction
2457 "NOMENU=1 zsh" => do not use auto menu completion
2458 (note: use ctrl-d for completion instead!)
2459 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
2460 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
2461 preexec() and precmd() completely
2462 "GRML_DISPLAY_BATTERY=1 zsh"
2463 => activate battery status on right side of prompt (WIP)
2464 "COMMAND_NOT_FOUND=1 zsh"
2465 => Enable a handler if an external command was not found
2466 The command called in the handler can be altered by setting
2467 the GRML_ZSH_CNF_HANDLER variable, the default is:
2468 "/usr/share/command-not-found/command-not-found"
2470 A value greater than 0 is enables a feature; a value equal to zero
2471 disables it. If you like one or the other of these settings, you can
2472 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
2476 $bg[white]$fg[black]
2477 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
2478 Enjoy your grml system with the zsh!$reset_color"
2482 if [[ -r /etc/debian_version ]] ; then
2483 #a3# Execute \kbd{apt-cache search}
2484 alias acs='apt-cache search'
2485 #a3# Execute \kbd{apt-cache show}
2486 alias acsh='apt-cache show'
2487 #a3# Execute \kbd{apt-cache policy}
2488 alias acp='apt-cache policy'
2489 #a3# Execute \kbd{apt-get dist-upgrade}
2490 salias adg="apt-get dist-upgrade"
2491 #a3# Execute \kbd{apt-get install}
2492 salias agi="apt-get install"
2493 #a3# Execute \kbd{aptitude install}
2494 salias ati="aptitude install"
2495 #a3# Execute \kbd{apt-get upgrade}
2496 salias ag="apt-get upgrade"
2497 #a3# Execute \kbd{apt-get update}
2498 salias au="apt-get update"
2499 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
2500 salias -a up="aptitude update ; aptitude safe-upgrade"
2501 #a3# Execute \kbd{dpkg-buildpackage}
2502 alias dbp='dpkg-buildpackage'
2503 #a3# Execute \kbd{grep-excuses}
2504 alias ge='grep-excuses'
2506 # get a root shell as normal user in live-cd mode:
2507 if isgrmlcd && [[ $UID -ne 0 ]] ; then
2511 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
2512 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
2513 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
2514 salias tlog="tail -f /var/log/syslog" # follow the syslog
2517 # sort installed Debian-packages by size
2518 if check_com -c dpkg-query ; then
2519 #a3# List installed Debian-packages sorted by size
2520 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"
2523 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
2524 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
2525 if check_com -c wodim; then
2528 cdrecord is not provided under its original name by Debian anymore.
2529 See #377109 in the BTS of Debian for more details.
2531 Please use the wodim binary instead
2538 # Use hard limits, except for a smaller stack and no core dumps
2540 is425 && limit stack 8192
2541 isgrmlcd && limit core 0 # important for a live-cd-system
2546 # people should use 'grml-x'!
2547 if check_com -c 915resolution; then
2549 echo "Please use 915resolution as resolution modifying tool for Intel \
2555 #a1# Output version of running grml
2556 alias grml-version='cat /etc/grml_version'
2558 if check_com -c grml-debootstrap ; then
2560 echo "Installing debian to harddisk is possible by using grml-debootstrap."
2566 # now run the functions
2568 is4 && isgrml && grmlstuff
2572 is4 && xsource "/etc/zsh/keephack"
2574 # wonderful idea of using "e" glob qualifier by Peter Stephenson
2575 # You use it as follows:
2576 # $ NTREF=/reference/file
2578 # This lists all the files in the current directory newer than the reference file.
2579 # You can also specify the reference file inline; note quotes:
2580 # $ ls -l *(e:'nt ~/.zshenv':)
2582 if [[ -n $1 ]] ; then
2585 [[ $REPLY -nt $NTREF ]]
2590 #f1# Reload an autoloadable function
2591 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
2592 compdef _functions freload
2594 #f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s')
2596 [[ -z "$1" ]] && printf 'Usage: %s <file(s)>\n' "$0" && return 1
2598 for file in "$@" ; do
2599 while [[ -h "$file" ]] ; do
2601 file=$(readlink "$file")
2606 # TODO: Is it supported to use pager settings like this?
2607 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
2608 # with respect to wordsplitting. (ie. ${=PAGER})
2609 if check_com -c $PAGER ; then
2610 #f3# View Debian's changelog of given package(s)
2613 [[ -z "$1" ]] && printf 'Usage: %s <package_name(s)>\n' "$0" && return 1
2616 for package in "$@" ; do
2617 if [[ -r /usr/share/doc/${package}/changelog.Debian.gz ]] ; then
2618 $PAGER /usr/share/doc/${package}/changelog.Debian.gz
2619 elif [[ -r /usr/share/doc/${package}/changelog.gz ]] ; then
2620 $PAGER /usr/share/doc/${package}/changelog.gz
2621 elif [[ -r /usr/share/doc/${package}/changelog ]] ; then
2622 $PAGER /usr/share/doc/${package}/changelog
2624 if check_com -c aptitude ; then
2625 echo "No changelog for package $package found, using aptitude to retrieve it."
2626 aptitude changelog "$package"
2627 elif check_com -c apt-get ; then
2628 echo "No changelog for package $package found, using apt-get to retrieve it."
2629 apt-get changelog "$package"
2631 echo "No changelog for package $package found, sorry."
2636 _dchange() { _files -W /usr/share/doc -/ }
2637 compdef _dchange dchange
2639 #f3# View Debian's NEWS of a given package
2642 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
2643 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
2645 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
2646 $PAGER /usr/share/doc/$1/NEWS.gz
2648 echo "No NEWS file for package $1 found, sorry."
2653 _dnews() { _files -W /usr/share/doc -/ }
2654 compdef _dnews dnews
2656 #f3# View Debian's copyright of a given package
2659 if [[ -r /usr/share/doc/$1/copyright ]] ; then
2660 $PAGER /usr/share/doc/$1/copyright
2662 echo "No copyright file for package $1 found, sorry."
2666 _dcopyright() { _files -W /usr/share/doc -/ }
2667 compdef _dcopyright dcopyright
2669 #f3# View upstream's changelog of a given package
2672 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2673 $PAGER /usr/share/doc/$1/changelog.gz
2675 echo "No changelog for package $1 found, sorry."
2679 _uchange() { _files -W /usr/share/doc -/ }
2680 compdef _uchange uchange
2685 ZSH_PROFILE_RC=1 $SHELL "$@"
2688 #f1# Edit an alias via zle
2690 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
2692 compdef _aliases edalias
2694 #f1# Edit a function via zle
2696 [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
2698 compdef _functions edfunc
2700 # use it e.g. via 'Restart apache2'
2701 #m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
2702 #m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
2703 #m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
2704 #m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
2705 #m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
2706 #m# f6 Status() \kbd{/etc/init.d/\em{process}}\quad\kbd{status}
2707 if [[ -d /etc/init.d || -d /etc/service ]] ; then
2709 local action_="${1:l}" # e.g Start/Stop/Restart
2713 local service_target_="$(readlink /etc/init.d/$service_)"
2714 if [[ $service_target_ == "/usr/bin/sv" ]]; then
2716 case "${action_}" in
2717 start) if [[ ! -e /etc/service/$service_ ]]; then
2718 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
2720 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2722 # there is no reload in runits sysv emulation
2723 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
2724 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
2728 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2734 scripts=( /etc/init.d/*(x:t) )
2735 _describe "service startup script" scripts
2738 for i in Start Restart Stop Force-Reload Reload Status ; do
2739 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
2740 compdef _grmlinitd $i
2744 #f1# Provides useful information on globbing
2751 p named pipes (FIFOs)
2752 * executable plain files (0100)
2753 % device files (character or block special)
2754 %b block special files
2755 %c character special files
2756 r owner-readable files (0400)
2757 w owner-writable files (0200)
2758 x owner-executable files (0100)
2759 A group-readable files (0040)
2760 I group-writable files (0020)
2761 E group-executable files (0010)
2762 R world-readable files (0004)
2763 W world-writable files (0002)
2764 X world-executable files (0001)
2765 s setuid files (04000)
2766 S setgid files (02000)
2767 t files with the sticky bit (01000)
2769 print *(m-1) # Files modified up to a day ago
2770 print *(a1) # Files accessed a day ago
2771 print *(@) # Just symlinks
2772 print *(Lk+50) # Files bigger than 50 kilobytes
2773 print *(Lk-50) # Files smaller than 50 kilobytes
2774 print **/*.c # All *.c files recursively starting in \$PWD
2775 print **/*.c~file.c # Same as above, but excluding 'file.c'
2776 print (foo|bar).* # Files starting with 'foo' or 'bar'
2777 print *~*.* # All Files that do not contain a dot
2778 chmod 644 *(.^x) # make all plain non-executable files publically readable
2779 print -l *(.c|.h) # Lists *.c and *.h
2780 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
2781 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
2783 alias help-zshglob=H-Glob
2785 # grep for running process, like: 'any vim'
2789 if [[ -z "$1" ]] ; then
2790 echo "any - grep for process(es) by keyword" >&2
2791 echo "Usage: any <keyword>" >&2 ; return 1
2793 ps xauwww | grep -i "${grep_options[@]}" "[${1[1]}]${1[2,-1]}"
2798 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
2799 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
2800 [[ -r /proc/1/maps ]] && \
2802 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
2803 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
2804 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
2807 # a wrapper for vim, that deals with title setting
2809 # set this array to a set of options to vim you always want
2810 # to have set when calling vim (in .zshrc.local), like:
2811 # VIM_OPTIONS=( -p )
2812 # This will cause vim to send every file given on the
2813 # commandline to be send to it's own tab (needs vim7).
2814 if check_com vim; then
2816 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
2820 ssl_hashes=( sha512 sha256 sha1 md5 )
2822 for sh in ${ssl_hashes}; do
2823 eval 'ssl-cert-'${sh}'() {
2825 if [[ -z $1 ]] ; then
2826 printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
2829 openssl x509 -noout -fingerprint -'${sh}' -in $1
2833 ssl-cert-fingerprints() {
2836 if [[ -z $1 ]] ; then
2837 printf 'usage: ssl-cert-fingerprints <file>\n'
2840 for i in ${ssl_hashes}
2847 if [[ -z $1 ]] ; then
2848 printf 'usage: ssl-cert-info <file>\n'
2851 openssl x509 -noout -text -in $1
2852 ssl-cert-fingerprints $1
2855 # make sure our environment is clean regarding colors
2856 for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color
2858 # "persistent history"
2859 # just write important commands you always need to ~/.important_commands
2860 if [[ -r ~/.important_commands ]] ; then
2861 fc -R ~/.important_commands
2864 # load the lookup subsystem if it's available on the system
2865 zrcautoload lookupinit && lookupinit
2869 # set terminal property (used e.g. by msgid-chooser)
2870 export COLORTERM="yes"
2875 #a2# Execute \kbd{du -sch}
2877 #a2# Execute \kbd{jobs -l}
2881 #a2# Execute \kbd{ls -lSrah}
2882 alias dir="ls -lSrah"
2883 #a2# Only show dot-directories
2884 alias lad='ls -d .*(/)'
2885 #a2# Only show dot-files
2886 alias lsa='ls -a .*(.)'
2887 #a2# Only files with setgid/setuid/sticky flag
2888 alias lss='ls -l *(s,S,t)'
2889 #a2# Only show symlinks
2890 alias lsl='ls -l *(@)'
2891 #a2# Display only executables
2892 alias lsx='ls -l *(*)'
2893 #a2# Display world-{readable,writable,executable} files
2894 alias lsw='ls -ld *(R,W,X.^ND/)'
2895 #a2# Display the ten biggest files
2896 alias lsbig="ls -flh *(.OL[1,10])"
2897 #a2# Only show directories
2898 alias lsd='ls -d *(/)'
2899 #a2# Only show empty directories
2900 alias lse='ls -d *(/^F)'
2901 #a2# Display the ten newest files
2902 alias lsnew="ls -rtlh *(D.om[1,10])"
2903 #a2# Display the ten oldest files
2904 alias lsold="ls -rtlh *(D.Om[1,10])"
2905 #a2# Display the ten smallest files
2906 alias lssmall="ls -Srl *(.oL[1,10])"
2907 #a2# Display the ten newest directories and ten newest .directories
2908 alias lsnewdir="ls -rthdl *(/om[1,10]) .*(D/om[1,10])"
2909 #a2# Display the ten oldest directories and ten oldest .directories
2910 alias lsolddir="ls -rthdl *(/Om[1,10]) .*(D/Om[1,10])"
2912 # some useful aliases
2913 #a2# Remove current empty directory. Execute \kbd{cd ..; rmdir \$OLDCWD}
2914 alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD'
2916 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
2917 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2918 #a2# scp with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
2919 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2921 # work around non utf8 capable software in utf environment via $LANG and luit
2922 if check_com isutfenv && check_com luit ; then
2923 if check_com -c mrxvt ; then
2924 isutfenv && [[ -n "$LANG" ]] && \
2925 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
2928 if check_com -c aterm ; then
2929 isutfenv && [[ -n "$LANG" ]] && \
2930 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
2933 if check_com -c centericq ; then
2934 isutfenv && [[ -n "$LANG" ]] && \
2935 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
2941 #f5# Backup \kbd{file {\rm to} file\_timestamp}
2944 cp -b $1 $1_`date --iso-8601=m`
2947 #f5# cd to directoy and list files
2953 # smart cd function, allows switching to /etc when running 'cd /etc/fstab'
2955 if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then
2956 [[ ! -e ${1:h} ]] && return 1
2957 print "Correcting ${1} to ${1:h}"
2964 #f5# Create Directoy and \kbd{cd} to it
2966 if (( ARGC != 1 )); then
2967 printf 'usage: mkcd <new-directory>\n'
2970 if [[ ! -d "$1" ]]; then
2971 command mkdir -p "$1"
2973 printf '`%s'\'' already exists: cd-ing.\n' "$1"
2978 #f5# Create temporary directory and \kbd{cd} to it
2986 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
2989 print -l -- *(a-${1:-1})
2992 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
2995 print -l -- *(c-${1:-1})
2998 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
3001 print -l -- *(m-${1:-1})
3003 # modified() was named new() in earlier versions, add an alias for backwards compatibility
3004 check_com new || alias new=modified
3006 # use colors when GNU grep with color-support
3007 if (( $#grep_options > 0 )); then
3008 o=${grep_options:+"${grep_options[*]}"}
3009 #a2# Execute \kbd{grep -{}-color=auto}
3010 alias grep='grep '$o
3011 alias egrep='egrep '$o
3016 # 'translate' looks up fot a word in a file with language-to-language
3017 # translations (field separator should be " : "). A typical wordlist looks
3019 # | english-word : german-transmission
3020 # It's also only possible to translate english to german but not reciprocal.
3021 # Use the following oneliner to turn back the sort order:
3022 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
3023 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
3024 #f5# Translates a word
3029 translate -l de-en $2
3032 translate -l en-de $2
3035 echo "Usage: $0 { -D | -E }"
3036 echo " -D == German to English"
3037 echo " -E == English to German"
3041 # Usage: simple-extract <file>
3042 # Using option -d deletes the original archive file.
3043 #f5# Smart archive extractor
3046 setopt extended_glob noclobber
3047 local DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
3049 zparseopts -D -E "d=DELETE_ORIGINAL"
3050 for ARCHIVE in "${@}"; do
3052 *(tar.bz2|tbz2|tbz))
3053 DECOMP_CMD="tar -xvjf -"
3058 DECOMP_CMD="tar -xvzf -"
3062 *(tar.xz|txz|tar.lzma))
3063 DECOMP_CMD="tar -xvJf -"
3068 DECOMP_CMD="tar -xvf -"
3073 DECOMP_CMD="unrar x"
3098 DECOMP_CMD="bzip2 -d -c -"
3103 DECOMP_CMD="gzip -d -c -"
3108 DECOMP_CMD="xz -d -c -"
3113 print "ERROR: '$ARCHIVE' has unrecognized archive type." >&2
3119 if ! check_com ${DECOMP_CMD[(w)1]}; then
3120 echo "ERROR: ${DECOMP_CMD[(w)1]} not installed." >&2
3125 GZTARGET="${ARCHIVE:t:r}"
3126 if [[ -f $ARCHIVE ]] ; then
3128 print "Extracting '$ARCHIVE' ..."
3129 if $USES_STDIN; then
3130 if $USES_STDOUT; then
3131 ${=DECOMP_CMD} < "$ARCHIVE" > $GZTARGET
3133 ${=DECOMP_CMD} < "$ARCHIVE"
3136 if $USES_STDOUT; then
3137 ${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET
3139 ${=DECOMP_CMD} "$ARCHIVE"
3142 [[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE"
3144 elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
3145 if check_com curl; then
3146 WGET_CMD="curl -L -k -s -o -"
3147 elif check_com wget; then
3148 WGET_CMD="wget -q -O - --no-check-certificate"
3150 print "ERROR: neither wget nor curl is installed" >&2
3154 print "Downloading and Extracting '$ARCHIVE' ..."
3155 if $USES_STDIN; then
3156 if $USES_STDOUT; then
3157 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET
3160 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD}
3164 if $USES_STDOUT; then
3165 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET
3167 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE")
3172 print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2
3182 '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)"' \
3183 '_urls:Remote Archives:_urls'
3189 '-d[delete original archivefile after extraction]' \
3190 '*:Archive Or Uri:__archive_or_uri'
3192 compdef _simple_extract simple-extract
3193 alias se=simple-extract
3195 #f5# Set all ulimit parameters to \kbd{unlimited}
3206 #f5# Change the xterm title from within GNU-screen
3209 if [[ $1 != "-f" ]] ; then
3210 if [[ -z ${DISPLAY} ]] ; then
3211 printf 'xtrename only makes sense in X11.\n'
3217 if [[ -z $1 ]] ; then
3218 printf 'usage: xtrename [-f] "title for xterm"\n'
3219 printf ' renames the title of xterm from _within_ screen.\n'
3220 printf ' also works without screen.\n'
3221 printf ' will not work if DISPLAY is unset, use -f to override.\n'
3224 print -n "\eP\e]0;${1}\C-G\e\\"
3228 # Create small urls via http://goo.gl using curl(1).
3229 # API reference: https://code.google.com/apis/urlshortener/
3232 setopt extended_glob
3234 if [[ -z $1 ]]; then
3235 print "USAGE: zurl <URL>"
3239 local PN url prog api json contenttype item
3244 # Prepend 'http://' to given URL where necessary for later output.
3245 if [[ ${url} != http(s|)://* ]]; then
3249 if check_com -c curl; then
3252 print "curl is not available, but mandatory for ${PN}. Aborting."
3255 api='https://www.googleapis.com/urlshortener/v1/url'
3256 contenttype="Content-Type: application/json"
3257 json="{\"longUrl\": \"${url}\"}"
3258 data=(${(f)"$($prog --silent -H ${contenttype} -d ${json} $api)"})
3259 # Parse the response
3260 for item in "${data[@]}"; do
3265 printf '%s\n' "$item"
3273 #f2# Find history events by search pattern and list them by date.
3276 local usage help ident format_l format_s first_char remain first last
3277 usage='USAGE: whatwhen [options] <searchstring> <search range>'
3278 help='Use `whatwhen -h'\'' for further explanations.'
3279 ident=${(l,${#${:-Usage: }},, ,)}
3280 format_l="${ident}%s\t\t\t%s\n"
3281 format_s="${format_l//(\\t)##/\\t}"
3282 # Make the first char of the word to search for case
3283 # insensitive; e.g. [aA]
3284 first_char=[${(L)1[1]}${(U)1[1]}]
3286 # Default search range is `-100'.
3288 # Optional, just used for `<first> <last>' given.
3292 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
3293 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3296 printf '%s\n\n' ${usage}
3298 printf $format_l '-h' 'show help text'
3300 print 'SEARCH RANGE:'
3301 printf $format_l "'0'" 'the whole history,'
3302 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
3303 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
3304 printf '\n%s\n' 'EXAMPLES:'
3305 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
3306 printf $format_l 'whatwhen zsh -250'
3307 printf $format_l 'whatwhen foo 1 99'
3310 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3313 # -l list results on stout rather than invoking $EDITOR.
3314 # -i Print dates as in YYYY-MM-DD.
3315 # -m Search for a - quoted - pattern within the history.
3316 fc -li -m "*${first_char}${remain}*" $first $last
3321 # mercurial related stuff
3322 if check_com -c hg ; then
3323 # gnu like diff for mercurial
3324 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
3325 #f5# GNU like diff for mercurial
3328 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
3331 # build debian package
3332 #a2# Alias for \kbd{hg-buildpackage}
3333 alias hbp='hg-buildpackage'
3335 # execute commands on the versioned patch-queue from the current repos
3336 alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
3338 # diffstat for specific version of a mercurial repository
3339 # hgstat => display diffstat between last revision and tip
3340 # hgstat 1234 => display diffstat between revision 1234 and tip
3341 #f5# Diffstat for specific version of a mercurial repos
3344 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
3347 fi # end of check whether we have the 'hg'-executable
3349 # grml-small cleanups
3351 # The following is used to remove zsh-config-items that do not work
3352 # in grml-small by default.
3353 # If you do not want these adjustments (for whatever reason), set
3354 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
3355 # sources if it is there).
3357 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
3360 unalias 'V' &> /dev/null
3361 unfunction vman &> /dev/null
3362 unfunction viless &> /dev/null
3363 unfunction 2html &> /dev/null
3365 # manpages are not in grmlsmall
3366 unfunction manzsh &> /dev/null
3367 unfunction man2 &> /dev/null
3373 ## genrefcard.pl settings
3375 ### doc strings for external functions from files
3376 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
3378 ### example: split functions-search 8,16,24,32
3379 #@# split functions-search 8
3381 ## END OF FILE #################################################################
3382 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4