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 export SHELL='/bin/zsh'
541 # color setup for ls:
542 check_com -c dircolors && eval $(dircolors -b)
543 # color setup for ls on OS X / FreeBSD:
544 isdarwin && export CLICOLOR=1
545 isfreebsd && export CLICOLOR=1
547 # do MacPorts setup on darwin
548 if isdarwin && [[ -d /opt/local ]]; then
549 # Note: PATH gets set in /etc/zprofile on Darwin, so this can't go into
551 PATH="/opt/local/bin:/opt/local/sbin:$PATH"
552 MANPATH="/opt/local/share/man:$MANPATH"
554 # do Fink setup on darwin
555 isdarwin && xsource /sw/bin/init.sh
557 # load our function and completion directories
558 for fdir in /usr/share/grml/zsh/completion /usr/share/grml/zsh/functions; do
559 fpath=( ${fdir} ${fdir}/**/*(/N) ${fpath} )
560 if [[ ${fdir} == '/usr/share/grml/zsh/functions' ]] ; then
561 for func in ${fdir}/**/[^_]*[^~](N.) ; do
562 zrcautoload ${func:t}
568 # support colors in less
569 export LESS_TERMCAP_mb=$'\E[01;31m'
570 export LESS_TERMCAP_md=$'\E[01;31m'
571 export LESS_TERMCAP_me=$'\E[0m'
572 export LESS_TERMCAP_se=$'\E[0m'
573 export LESS_TERMCAP_so=$'\E[01;44;33m'
574 export LESS_TERMCAP_ue=$'\E[0m'
575 export LESS_TERMCAP_us=$'\E[01;32m'
580 # report about cpu-/system-/user-time of command if running longer than
584 # watch for everyone but me and root
587 # automatically remove duplicates from these arrays
588 typeset -U path cdpath fpath manpath
592 for mod in parameter complist deltochar mathfunc ; do
593 zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
596 # autoload zsh modules when they are referenced
598 zmodload -a zsh/stat zstat
599 zmodload -a zsh/zpty zpty
600 zmodload -ap zsh/mapfile mapfile
604 if zrcautoload compinit ; then
605 compinit || print 'Notice: no compinit available :('
607 print 'Notice: no compinit available :('
613 # called later (via is4 && grmlcomp)
614 # note: use 'zstyle' for getting current settings
615 # press ^xh (control-x h) for getting tags in context; ^x? (control-x ?) to run complete_debug with trace output
617 # TODO: This could use some additional information
619 # Make sure the completion system is initialised
620 (( ${+_comps} )) || return 1
622 # allow one error for every three characters typed in approximate completer
623 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
625 # don't complete backup files as executables
626 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
628 # start menu completion only if it could find no unambiguous initial string
629 zstyle ':completion:*:correct:*' insert-unambiguous true
630 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
631 zstyle ':completion:*:correct:*' original true
633 # activate color-completion
634 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
636 # format on completion
637 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
639 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
640 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
642 # insert all expansions for expand completer
643 zstyle ':completion:*:expand:*' tag-order all-expansions
644 zstyle ':completion:*:history-words' list false
647 zstyle ':completion:*:history-words' menu yes
649 # ignore duplicate entries
650 zstyle ':completion:*:history-words' remove-all-dups yes
651 zstyle ':completion:*:history-words' stop yes
653 # match uppercase from lowercase
654 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
656 # separate matches into groups
657 zstyle ':completion:*:matches' group 'yes'
658 zstyle ':completion:*' group-name ''
660 if [[ "$NOMENU" -eq 0 ]] ; then
661 # if there are more than 5 options allow selecting from a menu
662 zstyle ':completion:*' menu select=5
664 # don't use any menus at all
668 zstyle ':completion:*:messages' format '%d'
669 zstyle ':completion:*:options' auto-description '%d'
671 # describe options in full
672 zstyle ':completion:*:options' description 'yes'
674 # on processes completion complete all user processes
675 zstyle ':completion:*:processes' command 'ps -au$USER'
677 # offer indexes before parameters in subscripts
678 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
680 # provide verbose completion information
681 zstyle ':completion:*' verbose true
683 # recent (as of Dec 2007) zsh versions are able to provide descriptions
684 # for commands (read: 1st word in the line) that it will list for the user
685 # to choose from. The following disables that, because it's not exactly fast.
686 zstyle ':completion:*:-command-:*:' verbose false
688 # set format for warnings
689 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
691 # define files to ignore for zcompile
692 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
693 zstyle ':completion:correct:' prompt 'correct to: %e'
695 # Ignore completion functions for commands you don't have:
696 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
698 # Provide more processes in completion of programs like killall:
699 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
701 # complete manual by their section
702 zstyle ':completion:*:manuals' separate-sections true
703 zstyle ':completion:*:manuals.*' insert-sections true
704 zstyle ':completion:*:man:*' menu yes select
706 # Search path for sudo completion
707 zstyle ':completion:*:sudo:*' command-path /usr/local/sbin \
715 # provide .. as a completion
716 zstyle ':completion:*' special-dirs ..
718 # run rehash on completion so new installed program are found automatically:
720 (( CURRENT == 1 )) && rehash
725 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
726 if [[ "$NOCOR" -gt 0 ]] ; then
727 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
730 # try to be smart about when to use what completer...
732 zstyle -e ':completion:*' completer '
733 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
734 _last_try="$HISTNO$BUFFER$CURSOR"
735 reply=(_complete _match _ignored _prefix _files)
737 if [[ $words[1] == (rm|mv) ]] ; then
738 reply=(_complete _files)
740 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
745 # command for process lists, the local web server details and host completion
746 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
749 [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
750 zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
754 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
755 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
766 zstyle ':completion:*:hosts' hosts $hosts
767 # TODO: so, why is this here?
768 # zstyle '*' hosts $hosts
770 # use generic completion system for programs not yet defined; (_gnu_generic works
771 # with commands that provide a --help option with "standard" gnu-like output.)
772 for compcom in cp deborphan df feh fetchipac head hnb ipacsum mv \
773 pal stow tail uname ; do
774 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
777 # see upgrade function in this file
778 compdef _hosts upgrade
781 # Keyboard setup: The following is based on the same code, we wrote for
782 # debian's setup. It ensures the terminal is in the right mode, when zle is
783 # active, so the values from $terminfo are valid. Therefore, this setup should
784 # work on all systems, that have support for `terminfo'. It also requires the
785 # zsh in use to have the `zsh/terminfo' module built.
787 # If you are customising your `zle-line-init()' or `zle-line-finish()'
788 # functions, make sure you call the following utility functions in there:
790 # - zle-line-init(): zle-smkx
791 # - zle-line-finish(): zle-rmkx
793 # Use emacs-like key bindings by default:
798 ## beginning-of-line OR beginning-of-buffer OR beginning of history
799 ## by: Bart Schaefer <schaefer@brasslantern.com>, Bernhard Tittelbach
800 beginning-or-end-of-somewhere() {
802 if [[ ( "${LBUFFER[-1]}" == $'\n' && "${WIDGET}" == beginning-of* ) || \
803 ( "${RBUFFER[1]}" == $'\n' && "${WIDGET}" == end-of* ) ]]; then
804 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
806 zle .${WIDGET:s/somewhere/line-hist/} "$@"
807 if (( HISTNO != hno )); then
808 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
812 zle -N beginning-of-somewhere beginning-or-end-of-somewhere
813 zle -N end-of-somewhere beginning-or-end-of-somewhere
815 ## toggle the ,. abbreviation feature on/off
816 # NOABBREVIATION: default abbreviation-state
817 # 0 - enabled (default)
819 NOABBREVIATION=${NOABBREVIATION:-0}
821 grml_toggle_abbrev() {
822 if (( ${NOABBREVIATION} > 0 )) ; then
828 zle -N grml_toggle_abbrev
830 # add a command line to the shells history without executing it
831 commit-to-history() {
832 print -s ${(z)BUFFER}
835 zle -N commit-to-history
837 # only slash should be considered as a word separator:
838 slash-backward-kill-word() {
839 local WORDCHARS="${WORDCHARS:s@/@}"
841 zle backward-kill-word
843 zle -N slash-backward-kill-word
845 # a generic accept-line wrapper
847 # This widget can prevent unwanted autocorrections from command-name
848 # to _command-name, rehash automatically on enter and call any number
849 # of builtin and user-defined widgets in different contexts.
851 # For a broader description, see:
852 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
854 # The code is imported from the file 'zsh/functions/accept-line' from
855 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
856 # distributed under the same terms as zsh itself.
858 # A newly added command will may not be found or will cause false
859 # correction attempts, if you got auto-correction set. By setting the
860 # following style, we force accept-line() to rehash, if it cannot
861 # find the first word on the command line in the $command[] hash.
862 zstyle ':acceptline:*' rehash true
864 function Accept-Line() {
865 setopt localoptions noksharrays
869 local alcontext=${1:-$alcontext}
871 zstyle -a ":acceptline:${alcontext}" actions subs
873 (( ${#subs} < 1 )) && return 0
876 for sub in ${subs} ; do
877 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
880 (( aldone > 0 )) && break
884 function Accept-Line-getdefault() {
888 zstyle -s ":acceptline:${alcontext}" default_action default_action
889 case ${default_action} in
891 printf ".accept-line"
894 printf ${default_action}
899 function Accept-Line-HandleContext() {
902 default_action=$(Accept-Line-getdefault)
903 zstyle -T ":acceptline:${alcontext}" call_default \
904 && zle ${default_action}
907 function accept-line() {
908 setopt localoptions noksharrays
911 local buf com fname format msg default_action
915 cmdline=(${(z)BUFFER})
919 Accept-Line 'preprocess'
921 zstyle -t ":acceptline:${alcontext}" rehash \
922 && [[ -z ${commands[$com]} ]] \
926 && [[ -n ${reswords[(r)$com]} ]] \
927 || [[ -n ${aliases[$com]} ]] \
928 || [[ -n ${functions[$com]} ]] \
929 || [[ -n ${builtins[$com]} ]] \
930 || [[ -n ${commands[$com]} ]] ; then
932 # there is something sensible to execute, just do it.
934 Accept-Line-HandleContext
939 if [[ -o correct ]] \
940 || [[ -o correctall ]] \
941 && [[ -n ${functions[$fname]} ]] ; then
943 # nothing there to execute but there is a function called
944 # _command_name; a completion widget. Makes no sense to
945 # call it on the commandline, but the correct{,all} options
946 # will ask for it nevertheless, so warn the user.
947 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
948 # Okay, we warned the user before, he called us again,
949 # so have it his way.
951 Accept-Line-HandleContext
956 if zstyle -t ":acceptline:${alcontext}" nocompwarn ; then
958 Accept-Line-HandleContext
960 # prepare warning message for the user, configurable via zstyle.
961 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
963 if [[ -z ${msg} ]] ; then
964 msg="%c will not execute and completion %f exists."
967 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
972 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
973 # If we are here, the commandline contains something that is not
974 # executable, which is neither subject to _command_name correction
975 # and is not empty. might be a variable assignment
977 Accept-Line-HandleContext
982 # If we got this far, the commandline only contains whitespace, or is empty.
984 Accept-Line-HandleContext
989 zle -N Accept-Line-HandleContext
991 # power completion / abbreviation expansion / buffer expansion
992 # see http://zshwiki.org/home/examples/zleiab for details
993 # less risky than the global aliases but powerful as well
994 # just type the abbreviation key and afterwards 'ctrl-x .' to expand it
997 setopt interactivecomments
999 # key # value (#d additional doc string)
1005 'G' '|& grep '${grep_options:+"${grep_options[*]}"}
1007 'Hl' ' --help |& less -r' #d (Display help in pager)
1011 'N' '&>/dev/null' #d (No Output)
1012 'R' '| tr A-z N-za-m' #d (ROT13)
1013 'SL' '| sort | less'
1018 'co' './configure && make && sudo make install'
1026 if (( NOABBREVIATION > 0 )) ; then
1027 LBUFFER="${LBUFFER},."
1031 LBUFFER=${LBUFFER%%(#m)[.\-+:|_a-zA-Z0-9]#}
1032 LBUFFER+=${abk[$MATCH]:-$MATCH}
1039 zle -M "$(print "Type ,. after these abbreviations to expand them:"; print -a -C 2 ${(kv)abk})"
1042 zle -N help-show-abk
1044 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
1045 insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
1046 zle -N insert-datestamp
1048 # press esc-m for inserting last typed word again (thanks to caphuso!)
1049 insert-last-typed-word() { zle insert-last-word -- 0 -1 };
1050 zle -N insert-last-typed-word;
1052 function grml-zsh-fg() {
1053 if (( ${#jobstates} )); then
1055 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
1056 BUFFER="${BUFFER}fg"
1059 zle -M 'No background jobs. Doing nothing.'
1064 # run command line as user root via sudo:
1065 sudo-command-line() {
1066 [[ -z $BUFFER ]] && zle up-history
1067 if [[ $BUFFER != sudo\ * ]]; then
1068 BUFFER="sudo $BUFFER"
1069 CURSOR=$(( CURSOR+5 ))
1072 zle -N sudo-command-line
1074 ### jump behind the first word on the cmdline.
1075 ### useful to add options.
1076 function jump_after_first_word() {
1078 words=(${(z)BUFFER})
1080 if (( ${#words} <= 1 )) ; then
1083 CURSOR=${#${words[1]}}
1086 zle -N jump_after_first_word
1088 #f5# Create directory under cursor or the selected area
1090 # Press ctrl-xM to create the directory under the cursor or the selected area.
1091 # To select an area press ctrl-@ or ctrl-space and use the cursor.
1092 # Use case: you type "mv abc ~/testa/testb/testc/" and remember that the
1093 # directory does not exist yet -> press ctrl-XM and problem solved
1095 if ((REGION_ACTIVE==1)); then
1096 local F=$MARK T=$CURSOR
1097 if [[ $F -gt $T ]]; then
1101 # get marked area from buffer and eliminate whitespace
1102 PATHTOMKDIR=${BUFFER[F+1,T]%%[[:space:]]##}
1103 PATHTOMKDIR=${PATHTOMKDIR##[[:space:]]##}
1105 local bufwords iword
1106 bufwords=(${(z)LBUFFER})
1108 bufwords=(${(z)BUFFER})
1109 PATHTOMKDIR="${(Q)bufwords[iword]}"
1111 [[ -z "${PATHTOMKDIR}" ]] && return 1
1112 PATHTOMKDIR=${~PATHTOMKDIR}
1113 if [[ -e "${PATHTOMKDIR}" ]]; then
1114 zle -M " path already exists, doing nothing"
1116 zle -M "$(mkdir -p -v "${PATHTOMKDIR}")"
1121 #k# mkdir -p <dir> from string under cursor or marked area
1122 zle -N inplaceMkDirs
1124 #v1# set number of lines to display per page
1125 HELP_LINES_PER_PAGE=20
1126 #v1# set location of help-zle cache file
1127 HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh
1128 # helper function for help-zle, actually generates the help text
1129 help_zle_parse_keybindings()
1133 unsetopt ksharrays #indexing starts at 1
1135 #v1# choose files that help-zle will parse for keybindings
1136 ((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local )
1138 if [[ -r $HELP_ZLE_CACHE_FILE ]]; then
1140 for f ($HELPZLE_KEYBINDING_FILES) [[ $f -nt $HELP_ZLE_CACHE_FILE ]] && load_cache=1
1141 [[ $load_cache -eq 0 ]] && . $HELP_ZLE_CACHE_FILE && return
1144 #fill with default keybindings, possibly to be overwriten in a file later
1145 #Note that due to zsh inconsistency on escaping assoc array keys, we encase the key in '' which we will remove later
1146 local -A help_zle_keybindings
1147 help_zle_keybindings['<Ctrl>@']="set MARK"
1148 help_zle_keybindings['<Ctrl>x<Ctrl>j']="vi-join lines"
1149 help_zle_keybindings['<Ctrl>x<Ctrl>b']="jump to matching brace"
1150 help_zle_keybindings['<Ctrl>x<Ctrl>u']="undo"
1151 help_zle_keybindings['<Ctrl>_']="undo"
1152 help_zle_keybindings['<Ctrl>x<Ctrl>f<c>']="find <c> in cmdline"
1153 help_zle_keybindings['<Ctrl>a']="goto beginning of line"
1154 help_zle_keybindings['<Ctrl>e']="goto end of line"
1155 help_zle_keybindings['<Ctrl>t']="transpose charaters"
1156 help_zle_keybindings['<Alt>t']="transpose words"
1157 help_zle_keybindings['<Alt>s']="spellcheck word"
1158 help_zle_keybindings['<Ctrl>k']="backward kill buffer"
1159 help_zle_keybindings['<Ctrl>u']="forward kill buffer"
1160 help_zle_keybindings['<Ctrl>y']="insert previously killed word/string"
1161 help_zle_keybindings["<Alt>'"]="quote line"
1162 help_zle_keybindings['<Alt>"']="quote from mark to cursor"
1163 help_zle_keybindings['<Alt><arg>']="repeat next cmd/char <arg> times (<Alt>-<Alt>1<Alt>0a -> -10 times 'a')"
1164 help_zle_keybindings['<Alt>u']="make next word Uppercase"
1165 help_zle_keybindings['<Alt>l']="make next word lowercase"
1166 help_zle_keybindings['<Ctrl>xd']="preview expansion under cursor"
1167 help_zle_keybindings['<Alt>q']="push current CL into background, freeing it. Restore on next CL"
1168 help_zle_keybindings['<Alt>.']="insert (and interate through) last word from prev CLs"
1169 help_zle_keybindings['<Alt>,']="complete word from newer history (consecutive hits)"
1170 help_zle_keybindings['<Alt>m']="repeat last typed word on current CL"
1171 help_zle_keybindings['<Ctrl>v']="insert next keypress symbol literally (e.g. for bindkey)"
1172 help_zle_keybindings['!!:n*<Tab>']="insert last n arguments of last command"
1173 help_zle_keybindings['!!:n-<Tab>']="insert arguments n..N-2 of last command (e.g. mv s s d)"
1174 help_zle_keybindings['<Alt>h']="show help/manpage for current command"
1176 #init global variables
1177 unset help_zle_lines help_zle_sln
1178 typeset -g -a help_zle_lines
1179 typeset -g help_zle_sln=1
1182 local lastkeybind_desc contents #last description starting with #k# that we found
1183 local num_lines_elapsed=0 #number of lines between last description and keybinding
1184 #search config files in the order they a called (and thus the order in which they overwrite keybindings)
1185 for f in $HELPZLE_KEYBINDING_FILES; do
1186 [[ -r "$f" ]] || continue #not readable ? skip it
1188 for cline in "${(f)contents}"; do
1189 #zsh pattern: matches lines like: #k# ..............
1190 if [[ "$cline" == (#s)[[:space:]]#\#k\#[[:space:]]##(#b)(*)[[:space:]]#(#e) ]]; then
1191 lastkeybind_desc="$match[*]"
1193 #zsh pattern: matches lines that set a keybinding using bind2map, bindkey or compdef -k
1194 # ignores lines that are commentend out
1195 # grabs first in '' or "" enclosed string with length between 1 and 6 characters
1196 elif [[ "$cline" == [^#]#(bind2maps[[:space:]](*)-s|bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then
1197 #description prevously found ? description not more than 2 lines away ? keybinding not empty ?
1198 if [[ -n $lastkeybind_desc && $num_lines_elapsed -lt 2 && -n $match[1] ]]; then
1199 #substitute keybinding string with something readable
1200 k=${${${${${${${match[1]/\\e\^h/<Alt><BS>}/\\e\^\?/<Alt><BS>}/\\e\[5~/<PageUp>}/\\e\[6~/<PageDown>}//(\\e|\^\[)/<Alt>}//\^/<Ctrl>}/3~/<Alt><Del>}
1201 #put keybinding in assoc array, possibly overwriting defaults or stuff found in earlier files
1202 #Note that we are extracting the keybinding-string including the quotes (see Note at beginning)
1203 help_zle_keybindings[${k}]=$lastkeybind_desc
1207 ((num_lines_elapsed++))
1212 #calculate length of keybinding column
1214 for k (${(k)help_zle_keybindings[@]}) ((kstrlen < ${#k})) && kstrlen=${#k}
1215 #convert the assoc array into preformated lines, which we are able to sort
1216 for k v in ${(kv)help_zle_keybindings[@]}; do
1217 #pad keybinding-string to kstrlen chars and remove outermost characters (i.e. the quotes)
1218 help_zle_lines+=("${(r:kstrlen:)k[2,-2]}${v}")
1220 #sort lines alphabetically
1221 help_zle_lines=("${(i)help_zle_lines[@]}")
1222 [[ -d ${HELP_ZLE_CACHE_FILE:h} ]] || mkdir -p "${HELP_ZLE_CACHE_FILE:h}"
1223 echo "help_zle_lines=(${(q)help_zle_lines[@]})" >| $HELP_ZLE_CACHE_FILE
1224 zcompile $HELP_ZLE_CACHE_FILE
1226 typeset -g help_zle_sln
1227 typeset -g -a help_zle_lines
1229 # Provides (partially autogenerated) help on keybindings and the zsh line editor
1233 unsetopt ksharrays #indexing starts at 1
1234 #help lines already generated ? no ? then do it
1235 [[ ${+functions[help_zle_parse_keybindings]} -eq 1 ]] && {help_zle_parse_keybindings && unfunction help_zle_parse_keybindings}
1236 #already displayed all lines ? go back to the start
1237 [[ $help_zle_sln -gt ${#help_zle_lines} ]] && help_zle_sln=1
1238 local sln=$help_zle_sln
1239 #note that help_zle_sln is a global var, meaning we remember the last page we viewed
1240 help_zle_sln=$((help_zle_sln + HELP_LINES_PER_PAGE))
1241 zle -M "${(F)help_zle_lines[sln,help_zle_sln-1]}"
1245 ## complete word from currently visible Screen or Tmux buffer.
1246 if check_com -c screen || check_com -c tmux; then
1247 _complete_screen_display() {
1248 [[ "$TERM" != "screen" ]] && return 1
1250 local TMPFILE=$(mktemp)
1251 local -U -a _screen_display_wordlist
1252 trap "rm -f $TMPFILE" EXIT
1254 # fill array with contents from screen hardcopy
1255 if ((${+TMUX})); then
1256 #works, but crashes tmux below version 1.4
1257 #luckily tmux -V option to ask for version, was also added in 1.4
1258 tmux -V &>/dev/null || return
1259 tmux -q capture-pane \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0
1261 screen -X hardcopy $TMPFILE
1262 # screen sucks, it dumps in latin1, apparently always. so recode it
1264 check_com recode && recode latin1 $TMPFILE
1266 _screen_display_wordlist=( ${(QQ)$(<$TMPFILE)} )
1267 # remove PREFIX to be completed from that array
1268 _screen_display_wordlist[${_screen_display_wordlist[(i)$PREFIX]}]=""
1269 compadd -a _screen_display_wordlist
1271 #m# k CTRL-x\,\,\,S Complete word from GNU screen buffer
1273 compdef -k _complete_screen_display complete-word '^xS'
1276 # Load a few more functions and tie them to widgets, so they can be bound:
1278 function zrcautozle() {
1281 zrcautoload $fnc && zle -N $fnc
1284 function zrcgotwidget() {
1285 (( ${+widgets[$1]} ))
1288 function zrcgotkeymap() {
1289 [[ -n ${(M)keymaps:#$1} ]]
1292 zrcautozle insert-files
1293 zrcautozle edit-command-line
1294 zrcautozle insert-unicode-char
1295 if zrcautoload history-search-end; then
1296 zle -N history-beginning-search-backward-end history-search-end
1297 zle -N history-beginning-search-forward-end history-search-end
1299 zle -C hist-complete complete-word _generic
1300 zstyle ':completion:hist-complete:*' completer _history
1302 # The actual terminal setup hooks and bindkey-calls:
1304 # An array to note missing features to ease diagnosis in case of problems.
1305 typeset -ga grml_missing_features
1307 function zrcbindkey() {
1308 if (( ARGC )) && zrcgotwidget ${argv[-1]}; then
1313 function bind2maps () {
1314 local i sequence widget
1317 while [[ "$1" != "--" ]]; do
1323 if [[ "$1" == "-s" ]]; then
1327 sequence="${key[$1]}"
1331 [[ -z "$sequence" ]] && return 1
1333 for i in "${maps[@]}"; do
1334 zrcbindkey -M "$i" "$sequence" "$widget"
1338 if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
1339 function zle-smkx () {
1341 printf '%s' ${terminfo[smkx]}
1343 function zle-rmkx () {
1345 printf '%s' ${terminfo[rmkx]}
1347 function zle-line-init () {
1350 function zle-line-finish () {
1353 zle -N zle-line-init
1354 zle -N zle-line-finish
1356 for i in {s,r}mkx; do
1357 (( ${+terminfo[$i]} )) || grml_missing_features+=($i)
1364 Home "${terminfo[khome]}"
1365 End "${terminfo[kend]}"
1366 Insert "${terminfo[kich1]}"
1367 Delete "${terminfo[kdch1]}"
1368 Up "${terminfo[kcuu1]}"
1369 Down "${terminfo[kcud1]}"
1370 Left "${terminfo[kcub1]}"
1371 Right "${terminfo[kcuf1]}"
1372 PageUp "${terminfo[kpp]}"
1373 PageDown "${terminfo[knp]}"
1374 BackTab "${terminfo[kcbt]}"
1377 # Guidelines for adding key bindings:
1379 # - Do not add hardcoded escape sequences, to enable non standard key
1380 # combinations such as Ctrl-Meta-Left-Cursor. They are not easily portable.
1382 # - Adding Ctrl characters, such as '^b' is okay; note that '^b' and '^B' are
1385 # - All keys from the $key[] mapping are obviously okay.
1387 # - Most terminals send "ESC x" when Meta-x is pressed. Thus, sequences like
1388 # '\ex' are allowed in here as well.
1390 bind2maps emacs -- Home beginning-of-somewhere
1391 bind2maps viins vicmd -- Home vi-beginning-of-line
1392 bind2maps emacs -- End end-of-somewhere
1393 bind2maps viins vicmd -- End vi-end-of-line
1394 bind2maps emacs viins -- Insert overwrite-mode
1395 bind2maps vicmd -- Insert vi-insert
1396 bind2maps emacs -- Delete delete-char
1397 bind2maps viins vicmd -- Delete vi-delete-char
1398 bind2maps emacs viins vicmd -- Up up-line-or-search
1399 bind2maps emacs viins vicmd -- Down down-line-or-search
1400 bind2maps emacs -- Left backward-char
1401 bind2maps viins vicmd -- Left vi-backward-char
1402 bind2maps emacs -- Right forward-char
1403 bind2maps viins vicmd -- Right vi-forward-char
1404 bind2maps viins vicmd -- Right vi-forward-char
1405 #k# Display list of abbreviations that expand when followed by ,.
1406 bind2maps emacs viins -- -s '^x.' zleiab
1407 bind2maps emacs viins -- -s '^xb' help-show-abk
1408 bind2maps emacs viins -- -s '^xM' inplaceMkDirs
1409 #k# display help for keybindings and ZLE
1410 bind2maps emacs viins -- -s '^xz' help-zle
1411 #k# Insert files and test globbing
1412 bind2maps emacs viins -- -s "^xf" insert-files
1413 #k# Edit the current line in \kbd{\$EDITOR}
1414 bind2maps emacs viins -- -s '\ee' edit-command-line
1415 #k# search history backward for entry beginning with typed text
1416 bind2maps emacs viins -- -s '^xp' history-beginning-search-backward-end
1417 #k# search history forward for entry beginning with typed text
1418 bind2maps emacs viins -- -s '^xP' history-beginning-search-forward-end
1419 #k# search history backward for entry beginning with typed text
1420 bind2maps emacs viins -- PageUp history-beginning-search-backward-end
1421 #k# search history forward for entry beginning with typed text
1422 bind2maps emacs viins -- PageDown history-beginning-search-forward-end
1423 #k# Toggle abbreviation expansion on/off
1424 bind2maps emacs viins -- -s '^xA' grml_toggle_abbrev
1425 bind2maps emacs viins -- -s "^x^h" commit-to-history
1426 #k# Kill left-side word or everything up to next slash
1427 bind2maps emacs viins -- -s '\ev' slash-backward-kill-word
1428 #k# Kill left-side word or everything up to next slash
1429 bind2maps emacs viins -- -s '\e^h' slash-backward-kill-word
1430 #k# Kill left-side word or everything up to next slash
1431 bind2maps emacs viins -- -s '\e^?' slash-backward-kill-word
1432 # Do history expansion on space:
1433 bind2maps emacs viins -- -s ' ' magic-space
1434 #k# Trigger menu-complete
1435 bind2maps emacs viins -- -s '\ei' menu-complete # menu completion via esc-i
1436 #k# Insert a timestamp on the command line (yyyy-mm-dd)
1437 bind2maps emacs viins -- -s '^ed' insert-datestamp
1438 #k# Insert last typed word
1439 bind2maps emacs viins -- -s "\em" insert-last-typed-word
1440 #k# A smart shortcut for \kbd{fg<enter>}
1441 bind2maps emacs viins -- -s '^z' grml-zsh-fg
1442 #k# prepend the current command with "sudo"
1443 bind2maps emacs viins -- -s "^os" sudo-command-line
1444 #k# jump to after first word (for adding options)
1445 bind2maps emacs viins -- -s '^x1' jump_after_first_word
1446 #k# complete word from history with menu
1447 bind2maps emacs viins -- -s "^x^x" hist-complete
1449 # insert unicode character
1450 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
1451 # See for example http://unicode.org/charts/ for unicode characters code
1452 #k# Insert Unicode character
1453 bind2maps emacs viins -- -s '^xi' insert-unicode-char
1455 # use the new *-pattern-* widgets for incremental history search
1456 if zrcgotwidget history-incremental-pattern-search-backward; then
1457 for seq wid in '^r' history-incremental-pattern-search-backward \
1458 '^s' history-incremental-pattern-search-forward
1460 bind2maps emacs viins vicmd -- -s $seq $wid
1464 if zrcgotkeymap menuselect; then
1465 #m# k Shift-tab Perform backwards menu completion
1466 bind2maps menuselect -- BackTab reverse-menu-complete
1468 #k# menu selection: pick item but stay in the menu
1469 bind2maps menuselect -- -s '\e^M' accept-and-menu-complete
1470 # also use + and INSERT since it's easier to press repeatedly
1471 bind2maps menuselect -- -s '+' accept-and-menu-complete
1472 bind2maps menuselect -- Insert accept-and-menu-complete
1474 # accept a completion and try to complete again by using menu
1475 # completion; very useful with completing directories
1476 # by using 'undo' one's got a simple file browser
1477 bind2maps menuselect -- -s '^o' accept-and-infer-next-history
1480 # Finally, here are still a few hardcoded escape sequences; Special sequences
1481 # like Ctrl-<Cursor-key> etc do suck a fair bit, because they are not
1482 # standardised and most of the time are not available in a terminals terminfo
1485 # While we do not encourage adding bindings like these, we will keep these for
1486 # backward compatibility.
1488 ## use Ctrl-left-arrow and Ctrl-right-arrow for jumping to word-beginnings on
1489 ## the command line.
1491 bind2maps emacs viins vicmd -- -s '\eOc' forward-word
1492 bind2maps emacs viins vicmd -- -s '\eOd' backward-word
1493 # These are for xterm:
1494 bind2maps emacs viins vicmd -- -s '\e[1;5C' forward-word
1495 bind2maps emacs viins vicmd -- -s '\e[1;5D' backward-word
1496 ## the same for alt-left-arrow and alt-right-arrow
1498 bind2maps emacs viins vicmd -- -s '\e\e[C' forward-word
1499 bind2maps emacs viins vicmd -- -s '\e\e[D' backward-word
1501 bind2maps emacs viins vicmd -- -s '^[[1;3C' forward-word
1502 bind2maps emacs viins vicmd -- -s '^[[1;3D' backward-word
1503 # Also try ESC Left/Right:
1504 bind2maps emacs viins vicmd -- -s '\e'${key[Right]} forward-word
1505 bind2maps emacs viins vicmd -- -s '\e'${key[Left]} backward-word
1512 # we don't want to quote/espace URLs on our own...
1513 # if autoload -U url-quote-magic ; then
1514 # zle -N self-insert url-quote-magic
1515 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
1517 # print 'Notice: no url-quote-magic available :('
1519 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
1521 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
1522 alias run-help >&/dev/null && unalias run-help
1523 for rh in run-help{,-git,-svk,-svn}; do
1527 # command not found handling
1529 (( ${COMMAND_NOT_FOUND} == 1 )) &&
1530 function command_not_found_handler() {
1532 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
1533 ${GRML_ZSH_CNF_HANDLER} $1
1540 ZSHDIR=${ZDOTDIR:-${HOME}/.zsh}
1543 HISTFILE=${ZDOTDIR:-${HOME}}/.zsh_history
1544 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
1545 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
1549 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
1550 DIRSTACKFILE=${DIRSTACKFILE:-${ZDOTDIR:-${HOME}}/.zdirs}
1552 if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
1553 dirstack=( ${(f)"$(< $DIRSTACKFILE)"} )
1554 # "cd -" won't work after login by just setting $OLDPWD, so
1555 [[ -d $dirstack[1] ]] && cd $dirstack[1] && cd $OLDPWD
1560 my_stack=( ${PWD} ${dirstack} )
1562 builtin print -l ${(u)my_stack} >! ${DIRSTACKFILE}
1564 uprint my_stack >! ${DIRSTACKFILE}
1568 # directory based profiles
1572 # chpwd_profiles(): Directory Profiles, Quickstart:
1576 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1577 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1580 # For details see the `grmlzshrc.5' manual page.
1581 function chpwd_profiles() {
1582 local profile context
1585 context=":chpwd:profiles:$PWD"
1586 zstyle -s "$context" profile profile || profile='default'
1587 zstyle -T "$context" re-execute && reexecute=1 || reexecute=0
1589 if (( ${+parameters[CHPWD_PROFILE]} == 0 )); then
1590 typeset -g CHPWD_PROFILE
1591 local CHPWD_PROFILES_INIT=1
1592 (( ${+functions[chpwd_profiles_init]} )) && chpwd_profiles_init
1593 elif [[ $profile != $CHPWD_PROFILE ]]; then
1594 (( ${+functions[chpwd_leave_profile_$CHPWD_PROFILE]} )) \
1595 && chpwd_leave_profile_${CHPWD_PROFILE}
1597 if (( reexecute )) || [[ $profile != $CHPWD_PROFILE ]]; then
1598 (( ${+functions[chpwd_profile_$profile]} )) && chpwd_profile_${profile}
1601 CHPWD_PROFILE="${profile}"
1605 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1609 # Prompt setup for grml:
1611 # set colors for use in prompts (modern zshs allow for the use of %F{red}foo%f
1612 # in prompts to get a red "foo" embedded, but it's good to keep these for
1613 # backwards compatibility).
1614 if zrcautoload colors && colors 2>/dev/null ; then
1615 BLUE="%{${fg[blue]}%}"
1616 RED="%{${fg_bold[red]}%}"
1617 GREEN="%{${fg[green]}%}"
1618 CYAN="%{${fg[cyan]}%}"
1619 MAGENTA="%{${fg[magenta]}%}"
1620 YELLOW="%{${fg[yellow]}%}"
1621 WHITE="%{${fg[white]}%}"
1622 NO_COLOR="%{${reset_color}%}"
1624 BLUE=$'%{\e[1;34m%}'
1626 GREEN=$'%{\e[1;32m%}'
1627 CYAN=$'%{\e[1;36m%}'
1628 WHITE=$'%{\e[1;37m%}'
1629 MAGENTA=$'%{\e[1;35m%}'
1630 YELLOW=$'%{\e[1;33m%}'
1631 NO_COLOR=$'%{\e[0m%}'
1634 # First, the easy ones: PS2..4:
1636 # secondary prompt, printed when the shell needs more information to complete a
1639 # selection prompt used within a select loop.
1641 # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
1644 # Some additional features to use with our prompt:
1648 # - vcs_info setup and version specific fixes
1650 # display battery status on right side of prompt via running 'BATTERY=1 zsh'
1651 if [[ $BATTERY -gt 0 ]] ; then
1652 if ! check_com -c acpi ; then
1658 if [[ $BATTERY -gt 0 ]] ; then
1659 PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]#Battery <->: [^0-9]##, (<->)%*/${match[1]}}"
1660 if [[ -z "$PERCENT" ]] ; then
1661 PERCENT='acpi not present'
1663 if [[ "$PERCENT" -lt 20 ]] ; then
1664 PERCENT="warning: ${PERCENT}%%"
1666 PERCENT="${PERCENT}%%"
1672 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
1673 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
1674 debian_chroot=$(</etc/debian_chroot)
1677 # gather version control information for inclusion in a prompt
1679 if zrcautoload vcs_info; then
1680 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1681 # function, which can cause a lot of trouble with our directory-based
1683 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1684 function VCS_INFO_realpath () {
1685 setopt localoptions NO_shwordsplit chaselinks
1686 ( builtin cd -q $1 2> /dev/null && pwd; )
1690 zstyle ':vcs_info:*' max-exports 2
1692 if [[ -o restricted ]]; then
1693 zstyle ':vcs_info:*' enable NONE
1697 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1698 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1699 # TODO: The included vcs_info() version still uses $VCS_INFO_message_N_.
1700 # That needs to be the use of $VCS_INFO_message_N_ needs to be changed
1701 # to $vcs_info_msg_N_ as soon as we use the included version.
1702 if [[ "$TERM" == dumb ]] ; then
1703 zstyle ':vcs_info:*' actionformats "(%s%)-[%b|%a] " "zsh: %r"
1704 zstyle ':vcs_info:*' formats "(%s%)-[%b] " "zsh: %r"
1706 # these are the same, just with a lot of colors:
1707 zstyle ':vcs_info:*' actionformats "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOR} " \
1709 zstyle ':vcs_info:*' formats "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOR}%} " \
1711 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YELLOW}%r"
1714 # Now for the fun part: The grml prompt themes in `promptsys' mode of operation
1716 # This actually defines three prompts:
1722 # They all share the same code and only differ with respect to which items they
1723 # contain. The main source of documentation is the `prompt_grml_help' function
1724 # below, which gets called when the user does this: prompt -h grml
1726 function prompt_grml_help () {
1730 This is the prompt as used by the grml-live system <http://grml.org>. It is
1731 a rather simple one-line prompt, that by default looks something like this:
1733 <user>@<host> <current-working-directory>[ <vcs_info-data>]%
1735 The prompt itself integrates with zsh's prompt themes system (as you are
1736 witnessing right now) and is configurable to a certain degree. In
1737 particular, these aspects are customisable:
1739 - The items used in the prompt (e.g. you can remove \`user' from
1740 the list of activated items, which will cause the user name to
1741 be omitted from the prompt string).
1743 - The attributes used with the items are customisable via strings
1744 used before and after the actual item.
1746 The available items are: at, battery, change-root, date, grml-chroot,
1747 history, host, jobs, newline, path, percent, rc, rc-always, sad-smiley,
1748 shell-level, time, user, vcs
1750 The actual configuration is done via zsh's \`zstyle' mechanism. The
1751 context, that is used while looking up styles is:
1753 ':prompt:grml:<left-or-right>:<subcontext>'
1755 Here <left-or-right> is either \`left' or \`right', signifying whether the
1756 style should affect the left or the right prompt. <subcontext> is either
1757 \`setup' or 'items:<item>', where \`<item>' is one of the available items.
1761 - use-rprompt (boolean): If \`true' (the default), print a sad smiley
1762 in $RPROMPT if the last command a returned non-successful error code.
1763 (This in only valid if <left-or-right> is "right"; ignored otherwise)
1765 - items (list): The list of items used in the prompt. If \`vcs' is
1766 present in the list, the theme's code invokes \`vcs_info'
1767 accordingly. Default (left): rc change-root user at host path vcs
1768 percent; Default (right): sad-smiley
1770 Available styles in 'items:<item>' are: pre, post. These are strings that
1771 are inserted before (pre) and after (post) the item in question. Thus, the
1772 following would cause the user name to be printed in red instead of the
1775 zstyle ':prompt:grml:*:items:user' pre '%F{red}'
1777 Note, that the \`post' style may remain at its default value, because its
1778 default value is '%f', which turns the foreground text attribute off (which
1779 is exactly, what is still required with the new \`pre' value).
1783 function prompt_grml-chroot_help () {
1787 This is a variation of the grml prompt, see: prompt -h grml
1789 The main difference is the default value of the \`items' style. The rest
1790 behaves exactly the same. Here are the defaults for \`grml-chroot':
1792 - left: grml-chroot user at host path percent
1793 - right: (empty list)
1797 function prompt_grml-large_help () {
1801 This is a variation of the grml prompt, see: prompt -h grml
1803 The main difference is the default value of the \`items' style. In
1804 particular, this theme uses _two_ lines instead of one with the plain
1805 \`grml' theme. The rest behaves exactly the same. Here are the defaults
1808 - left: rc jobs history shell-level change-root time date newline user
1809 at host path vcs percent
1814 function grml_prompt_setup () {
1816 autoload -Uz vcs_info
1817 autoload -Uz add-zsh-hook
1818 add-zsh-hook precmd prompt_$1_precmd
1821 function prompt_grml_setup () {
1822 grml_prompt_setup grml
1825 function prompt_grml-chroot_setup () {
1826 grml_prompt_setup grml-chroot
1829 function prompt_grml-large_setup () {
1830 grml_prompt_setup grml-large
1833 # These maps define default tokens and pre-/post-decoration for items to be
1834 # used within the themes. All defaults may be customised in a context sensitive
1835 # matter by using zsh's `zstyle' mechanism.
1836 typeset -gA grml_prompt_pre_default \
1837 grml_prompt_post_default \
1838 grml_prompt_token_default \
1839 grml_prompt_token_function
1841 grml_prompt_pre_default=(
1846 grml-chroot '%F{red}'
1856 shell-level '%F{red}'
1862 grml_prompt_post_default=(
1883 grml_prompt_token_default=(
1886 change-root 'debian_chroot'
1888 grml-chroot 'GRML_CHROOT'
1889 history '{history#%!} '
1891 jobs '[%j running job(s)] '
1893 path '%40<..<%~%<< '
1897 sad-smiley '%(?..:()'
1898 shell-level '%(3L.+ .)'
1899 time '%D{%H:%M:%S} '
1904 function grml_theme_has_token () {
1905 if (( ARGC != 1 )); then
1906 printf 'usage: grml_theme_has_token <name>\n'
1909 (( ${+grml_prompt_token_default[$1]} ))
1912 function GRML_theme_add_token_usage () {
1914 Usage: grml_theme_add_token <name> [-f|-i] <token/function> [<pre> <post>]
1916 <name> is the name for the newly added token. If the \`-f' or \`-i' options
1917 are used, <token/function> is the name of the function (see below for
1918 details). Otherwise it is the literal token string to be used. <pre> and
1919 <post> are optional.
1923 -f <function> Use a function named \`<function>' each time the token
1926 -i <function> Use a function named \`<function>' to initialise the
1927 value of the token _once_ at runtime.
1929 The functions are called with one argument: the token's new name. The
1930 return value is expected in the \$REPLY parameter. The use of these
1931 options is mutually exclusive.
1933 There is a utility function \`grml_theme_has_token', which you can use
1934 to test if a token exists before trying to add it. This can be a guard
1935 for situations in which a \`grml_theme_add_token' call may happen more
1940 To add a new token \`day' that expands to the current weekday in the
1941 current locale in green foreground colour, use this:
1943 grml_theme_add_token day '%D{%A}' '%F{green}' '%f'
1945 Another example would be support for \$VIRTUAL_ENV:
1947 function virtual_env_prompt () {
1948 REPLY=\${VIRTUAL_ENV+\${VIRTUAL_ENV:t} }
1950 grml_theme_add_token virtual-env -f virtual_env_prompt
1952 After that, you will be able to use a changed \`items' style to
1953 assemble your prompt.
1957 function grml_theme_add_token () {
1959 local name token pre post
1960 local -i init funcall
1962 if (( ARGC == 0 )); then
1963 GRML_theme_add_token_usage
1973 if [[ $1 == '-f' ]]; then
1976 elif [[ $1 == '-i' ]]; then
1981 if (( ARGC == 0 )); then
1983 grml_theme_add_token: No token-string/function-name provided!\n\n'
1984 GRML_theme_add_token_usage
1989 if (( ARGC != 0 && ARGC != 2 )); then
1991 grml_theme_add_token: <pre> and <post> need to by specified _both_!\n\n'
1992 GRML_theme_add_token_usage
2001 if grml_theme_has_token $name; then
2003 grml_theme_add_token: Token `%s'\'' exists! Giving up!\n\n' $name
2004 GRML_theme_add_token_usage
2011 grml_prompt_pre_default[$name]=$pre
2012 grml_prompt_post_default[$name]=$post
2013 if (( funcall )); then
2014 grml_prompt_token_function[$name]=$token
2015 grml_prompt_token_default[$name]=23
2017 grml_prompt_token_default[$name]=$token
2021 function grml_typeset_and_wrap () {
2028 if (( ${+parameters[$new]} )); then
2029 typeset -g "${target}=${(P)target}${left}${(P)new}${right}"
2033 function grml_prompt_addto () {
2036 local lr it apre apost new v
2040 [[ $target == PS1 ]] && lr=left || lr=right
2041 zstyle -a ":prompt:${grmltheme}:${lr}:setup" items items || items=( "$@" )
2042 typeset -g "${target}="
2043 for it in "${items[@]}"; do
2044 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" pre apre \
2045 || apre=${grml_prompt_pre_default[$it]}
2046 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" post apost \
2047 || apost=${grml_prompt_post_default[$it]}
2048 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" token new \
2049 || new=${grml_prompt_token_default[$it]}
2050 typeset -g "${target}=${(P)target}${apre}"
2051 if (( ${+grml_prompt_token_function[$it]} )); then
2052 ${grml_prompt_token_function[$it]} $it
2053 typeset -g "${target}=${(P)target}${REPLY}"
2057 grml_typeset_and_wrap $target $new '' ''
2060 grml_typeset_and_wrap $target $new '(' ')'
2063 if [[ -n ${(P)new} ]]; then
2064 typeset -g "${target}=${(P)target}(CHROOT)"
2068 v="vcs_info_msg_${new}_"
2069 if (( ! vcscalled )); then
2073 if (( ${+parameters[$v]} )) && [[ -n "${(P)v}" ]]; then
2074 typeset -g "${target}=${(P)target}${(P)v}"
2077 *) typeset -g "${target}=${(P)target}${new}" ;;
2080 typeset -g "${target}=${(P)target}${apost}"
2084 function prompt_grml_precmd () {
2086 local grmltheme=grml
2087 local -a left_items right_items
2088 left_items=(rc change-root user at host path vcs percent)
2089 right_items=(sad-smiley)
2091 prompt_grml_precmd_worker
2094 function prompt_grml-chroot_precmd () {
2096 local grmltheme=grml-chroot
2097 local -a left_items right_items
2098 left_items=(grml-chroot user at host path percent)
2101 prompt_grml_precmd_worker
2104 function prompt_grml-large_precmd () {
2106 local grmltheme=grml-large
2107 local -a left_items right_items
2108 left_items=(rc jobs history shell-level change-root time date newline
2109 user at host path vcs percent)
2110 right_items=(sad-smiley)
2112 prompt_grml_precmd_worker
2115 function prompt_grml_precmd_worker () {
2117 local -i vcscalled=0
2119 grml_prompt_addto PS1 "${left_items[@]}"
2120 if zstyle -T ":prompt:${grmltheme}:right:setup" use-rprompt; then
2121 grml_prompt_addto RPS1 "${right_items[@]}"
2125 grml_prompt_fallback() {
2128 (( ${+functions[vcs_info]} )) && vcs_info
2131 p0="${RED}%(?..%? )${WHITE}${debian_chroot:+($debian_chroot)}"
2132 p1="${BLUE}%n${NO_COLOR}@%m %40<...<%B%~%b%<< "'${vcs_info_msg_0_}'"%# "
2133 if (( EUID == 0 )); then
2134 PROMPT="${BLUE}${p0}${RED}${p1}"
2136 PROMPT="${RED}${p0}${BLUE}${p1}"
2141 if zrcautoload promptinit && promptinit 2>/dev/null ; then
2142 # Since we define the required functions in here and not in files in
2143 # $fpath, we need to stick the theme's name into `$prompt_themes'
2144 # ourselves, since promptinit does not pick them up otherwise.
2145 prompt_themes+=( grml grml-chroot grml-large )
2146 # Also, keep the array sorted...
2147 prompt_themes=( "${(@on)prompt_themes}" )
2149 print 'Notice: no promptinit available :('
2150 grml_prompt_fallback
2154 # The prompt themes use modern features of zsh, that require at least
2155 # version 4.3.7 of the shell. Use the fallback otherwise.
2156 if [[ $BATTERY -gt 0 ]]; then
2157 zstyle ':prompt:grml:right:setup' items sad-smiley battery
2158 add-zsh-hook precmd battery
2160 if [[ "$TERM" == dumb ]] ; then
2161 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" pre ''
2162 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" post ' '
2163 for i in rc user path jobs history date time shell-level; do
2164 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" pre ''
2165 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" post ''
2168 zstyle ':prompt:grml(|-large|-chroot):right:setup' use-rprompt false
2169 elif (( EUID == 0 )); then
2170 zstyle ':prompt:grml(|-large|-chroot):*:items:user' pre '%B%F{red}'
2173 # Finally enable one of the prompts.
2174 if [[ -n $GRML_CHROOT ]]; then
2176 elif [[ $GRMLPROMPT -gt 0 ]]; then
2182 grml_prompt_fallback
2185 # Terminal-title wizardry
2187 function ESC_print () {
2188 info_print $'\ek' $'\e\\' "$@"
2190 function set_title () {
2191 info_print $'\e]0;' $'\a' "$@"
2194 function info_print () {
2195 local esc_begin esc_end
2199 printf '%s' ${esc_begin}
2201 printf '%s' "${esc_end}"
2204 function grml_reset_screen_title () {
2205 # adjust title of xterm
2206 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
2207 [[ ${NOTITLE:-} -gt 0 ]] && return 0
2210 set_title ${(%):-"%n@%m: %~"}
2215 function grml_vcs_to_screen_title () {
2216 if [[ $TERM == screen* ]] ; then
2217 if [[ -n ${vcs_info_msg_1_} ]] ; then
2218 ESC_print ${vcs_info_msg_1_}
2225 function grml_maintain_name () {
2226 # set hostname if not running on host with name 'grml'
2227 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
2232 function grml_cmd_to_screen_title () {
2233 # get the name of the program currently running and hostname of local
2234 # machine set screen window title if running in a screen
2235 if [[ "$TERM" == screen* ]] ; then
2236 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME"
2241 function grml_control_xterm_title () {
2244 set_title "${(%):-"%n@%m:"}" "$1"
2249 zrcautoload add-zsh-hook || add-zsh-hook () { :; }
2250 if [[ $NOPRECMD -eq 0 ]]; then
2251 add-zsh-hook precmd grml_reset_screen_title
2252 add-zsh-hook precmd grml_vcs_to_screen_title
2253 add-zsh-hook preexec grml_maintain_name
2254 add-zsh-hook preexec grml_cmd_to_screen_title
2255 if [[ $NOTITLE -eq 0 ]]; then
2256 add-zsh-hook preexec grml_control_xterm_title
2260 # 'hash' some often used directories
2262 hash -d deb=/var/cache/apt/archives
2263 hash -d doc=/usr/share/doc
2264 hash -d linux=/lib/modules/$(command uname -r)/build/
2265 hash -d log=/var/log
2266 hash -d slog=/var/log/syslog
2267 hash -d src=/usr/src
2268 hash -d templ=/usr/share/doc/grml-templates
2269 hash -d tt=/usr/share/doc/texttools-doc
2270 hash -d www=/var/www
2274 if check_com -c screen ; then
2275 if [[ $UID -eq 0 ]] ; then
2276 if [[ -r /etc/grml/screenrc ]]; then
2277 alias screen="${commands[screen]} -c /etc/grml/screenrc"
2279 elif [[ -r $HOME/.screenrc ]] ; then
2280 alias screen="${commands[screen]} -c $HOME/.screenrc"
2282 if [[ -r /etc/grml/screenrc_grml ]]; then
2283 alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
2285 if [[ -r /etc/grml/screenrc ]]; then
2286 alias screen="${commands[screen]} -c /etc/grml/screenrc"
2292 # do we have GNU ls with color-support?
2293 if [[ "$TERM" != dumb ]]; then
2294 #a1# List files with colors (\kbd{ls -CF \ldots})
2295 alias ls='ls -CF '${ls_options:+"${ls_options[*]}"}
2296 #a1# List all files, with colors (\kbd{ls -la \ldots})
2297 alias la='ls -la '${ls_options:+"${ls_options[*]}"}
2298 #a1# List files with long colored list, without dotfiles (\kbd{ls -l \ldots})
2299 alias ll='ls -l '${ls_options:+"${ls_options[*]}"}
2300 #a1# List files with long colored list, human readable sizes (\kbd{ls -hAl \ldots})
2301 alias lh='ls -hAl '${ls_options:+"${ls_options[*]}"}
2302 #a1# List files with long colored list, append qualifier to filenames (\kbd{ls -lF \ldots})\\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
2303 alias l='ls -lF '${ls_options:+"${ls_options[*]}"}
2312 alias mdstat='cat /proc/mdstat'
2313 alias ...='cd ../../'
2315 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
2316 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
2317 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
2320 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
2321 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
2322 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
2324 # make sure it is not assigned yet
2325 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
2328 for ENV in $(env | command grep -i '.utf') ; do
2329 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
2334 # make sure it is not assigned yet
2335 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
2337 if ! isutfenv ; then
2338 for ENV in $(env | command grep -i '\.iso') ; do
2339 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
2344 # especially for roadwarriors using GNU screen and ssh:
2345 if ! check_com asc &>/dev/null ; then
2346 asc() { autossh -t "$@" 'screen -RdU' }
2350 #f1# Hints for the use of zsh on grml
2352 print "$bg[white]$fg[black]
2353 zsh-help - hints for use of zsh on grml
2354 =======================================$reset_color"
2357 Main configuration of zsh happens in /etc/zsh/zshrc.
2358 That file is part of the package grml-etc-core, if you want to
2359 use them on a non-grml-system just get the tar.gz from
2360 http://deb.grml.org/ or (preferably) get it from the git repository:
2362 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
2364 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
2365 The file is still there, but it is empty for backwards compatibility.
2367 For your own changes use these two files:
2371 The former is sourced very early in our zshrc, the latter is sourced
2374 System wide configuration without touching configuration files of grml
2375 can take place in /etc/zsh/zshrc.local.
2377 For information regarding zsh start at http://grml.org/zsh/
2379 Take a look at grml'\''s zsh refcard:
2380 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
2382 Check out the main zsh refcard:
2383 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
2385 And of course visit the zsh-lovers:
2388 You can adjust some options through environment variables when
2389 invoking zsh without having to edit configuration files.
2390 Basically meant for bash users who are not used to the power of
2393 "NOCOR=1 zsh" => deactivate automatic correction
2394 "NOMENU=1 zsh" => do not use auto menu completion
2395 (note: use ctrl-d for completion instead!)
2396 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
2397 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
2398 preexec() and precmd() completely
2399 "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt
2400 "COMMAND_NOT_FOUND=1 zsh"
2401 => Enable a handler if an external command was not found
2402 The command called in the handler can be altered by setting
2403 the GRML_ZSH_CNF_HANDLER variable, the default is:
2404 "/usr/share/command-not-found/command-not-found"
2406 A value greater than 0 is enables a feature; a value equal to zero
2407 disables it. If you like one or the other of these settings, you can
2408 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
2412 $bg[white]$fg[black]
2413 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
2414 Enjoy your grml system with the zsh!$reset_color"
2418 if [[ -r /etc/debian_version ]] ; then
2419 #a3# Execute \kbd{apt-cache search}
2420 alias acs='apt-cache search'
2421 #a3# Execute \kbd{apt-cache show}
2422 alias acsh='apt-cache show'
2423 #a3# Execute \kbd{apt-cache policy}
2424 alias acp='apt-cache policy'
2425 #a3# Execute \kbd{apt-get dist-upgrade}
2426 salias adg="apt-get dist-upgrade"
2427 #a3# Execute \kbd{apt-get install}
2428 salias agi="apt-get install"
2429 #a3# Execute \kbd{aptitude install}
2430 salias ati="aptitude install"
2431 #a3# Execute \kbd{apt-get upgrade}
2432 salias ag="apt-get upgrade"
2433 #a3# Execute \kbd{apt-get update}
2434 salias au="apt-get update"
2435 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
2436 salias -a up="aptitude update ; aptitude safe-upgrade"
2437 #a3# Execute \kbd{dpkg-buildpackage}
2438 alias dbp='dpkg-buildpackage'
2439 #a3# Execute \kbd{grep-excuses}
2440 alias ge='grep-excuses'
2442 # get a root shell as normal user in live-cd mode:
2443 if isgrmlcd && [[ $UID -ne 0 ]] ; then
2447 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
2448 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
2449 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
2450 salias tlog="tail -f /var/log/syslog" # follow the syslog
2453 # sort installed Debian-packages by size
2454 if check_com -c dpkg-query ; then
2455 #a3# List installed Debian-packages sorted by size
2456 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"
2459 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
2460 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
2461 if check_com -c wodim; then
2464 cdrecord is not provided under its original name by Debian anymore.
2465 See #377109 in the BTS of Debian for more details.
2467 Please use the wodim binary instead
2474 # Use hard limits, except for a smaller stack and no core dumps
2476 is425 && limit stack 8192
2477 isgrmlcd && limit core 0 # important for a live-cd-system
2482 # people should use 'grml-x'!
2483 if check_com -c 915resolution; then
2485 echo "Please use 915resolution as resolution modifying tool for Intel \
2491 #a1# Output version of running grml
2492 alias grml-version='cat /etc/grml_version'
2494 if check_com -c grml-debootstrap ; then
2496 echo "Installing debian to harddisk is possible by using grml-debootstrap."
2502 # now run the functions
2504 is4 && isgrml && grmlstuff
2508 is4 && xsource "/etc/zsh/keephack"
2510 # wonderful idea of using "e" glob qualifier by Peter Stephenson
2511 # You use it as follows:
2512 # $ NTREF=/reference/file
2514 # This lists all the files in the current directory newer than the reference file.
2515 # You can also specify the reference file inline; note quotes:
2516 # $ ls -l *(e:'nt ~/.zshenv':)
2518 if [[ -n $1 ]] ; then
2521 [[ $REPLY -nt $NTREF ]]
2526 #f1# Reload an autoloadable function
2527 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
2528 compdef _functions freload
2530 #f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s')
2532 [[ -z "$1" ]] && printf 'Usage: %s <file(s)>\n' "$0" && return 1
2533 for file in "$@" ; do
2534 while [[ -h "$file" ]] ; do
2536 file=$(readlink "$file")
2541 # TODO: Is it supported to use pager settings like this?
2542 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
2543 # with respect to wordsplitting. (ie. ${=PAGER})
2544 if check_com -c $PAGER ; then
2545 #f3# View Debian's changelog of a given package
2548 if [[ -r /usr/share/doc/$1/changelog.Debian.gz ]] ; then
2549 $PAGER /usr/share/doc/$1/changelog.Debian.gz
2550 elif [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2551 $PAGER /usr/share/doc/$1/changelog.gz
2553 if check_com -c aptitude ; then
2554 echo "No changelog for package $1 found, using aptitude to retrieve it."
2556 aptitude -t unstable changelog $1
2558 aptitude changelog $1
2561 echo "No changelog for package $1 found, sorry."
2566 _dchange() { _files -W /usr/share/doc -/ }
2567 compdef _dchange dchange
2569 #f3# View Debian's NEWS of a given package
2572 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
2573 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
2575 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
2576 $PAGER /usr/share/doc/$1/NEWS.gz
2578 echo "No NEWS file for package $1 found, sorry."
2583 _dnews() { _files -W /usr/share/doc -/ }
2584 compdef _dnews dnews
2586 #f3# View Debian's copyright of a given package
2589 if [[ -r /usr/share/doc/$1/copyright ]] ; then
2590 $PAGER /usr/share/doc/$1/copyright
2592 echo "No copyright file for package $1 found, sorry."
2596 _dcopyright() { _files -W /usr/share/doc -/ }
2597 compdef _dcopyright dcopyright
2599 #f3# View upstream's changelog of a given package
2602 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2603 $PAGER /usr/share/doc/$1/changelog.gz
2605 echo "No changelog for package $1 found, sorry."
2609 _uchange() { _files -W /usr/share/doc -/ }
2610 compdef _uchange uchange
2615 ZSH_PROFILE_RC=1 $SHELL "$@"
2618 #f1# Edit an alias via zle
2620 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
2622 compdef _aliases edalias
2624 #f1# Edit a function via zle
2626 [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
2628 compdef _functions edfunc
2630 # use it e.g. via 'Restart apache2'
2631 #m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
2632 #m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
2633 #m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
2634 #m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
2635 #m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
2636 #m# f6 Status() \kbd{/etc/init.d/\em{process}}\quad\kbd{status}
2637 if [[ -d /etc/init.d || -d /etc/service ]] ; then
2639 local action_="${1:l}" # e.g Start/Stop/Restart
2643 local service_target_="$(readlink /etc/init.d/$service_)"
2644 if [[ $service_target_ == "/usr/bin/sv" ]]; then
2646 case "${action_}" in
2647 start) if [[ ! -e /etc/service/$service_ ]]; then
2648 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
2650 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2652 # there is no reload in runits sysv emulation
2653 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
2654 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
2658 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2664 scripts=( /etc/init.d/*(x:t) )
2665 _describe "service startup script" scripts
2668 for i in Start Restart Stop Force-Reload Reload Status ; do
2669 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
2670 compdef _grmlinitd $i
2674 #f1# Provides useful information on globbing
2681 p named pipes (FIFOs)
2682 * executable plain files (0100)
2683 % device files (character or block special)
2684 %b block special files
2685 %c character special files
2686 r owner-readable files (0400)
2687 w owner-writable files (0200)
2688 x owner-executable files (0100)
2689 A group-readable files (0040)
2690 I group-writable files (0020)
2691 E group-executable files (0010)
2692 R world-readable files (0004)
2693 W world-writable files (0002)
2694 X world-executable files (0001)
2695 s setuid files (04000)
2696 S setgid files (02000)
2697 t files with the sticky bit (01000)
2699 print *(m-1) # Files modified up to a day ago
2700 print *(a1) # Files accessed a day ago
2701 print *(@) # Just symlinks
2702 print *(Lk+50) # Files bigger than 50 kilobytes
2703 print *(Lk-50) # Files smaller than 50 kilobytes
2704 print **/*.c # All *.c files recursively starting in \$PWD
2705 print **/*.c~file.c # Same as above, but excluding 'file.c'
2706 print (foo|bar).* # Files starting with 'foo' or 'bar'
2707 print *~*.* # All Files that do not contain a dot
2708 chmod 644 *(.^x) # make all plain non-executable files publically readable
2709 print -l *(.c|.h) # Lists *.c and *.h
2710 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
2711 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
2713 alias help-zshglob=H-Glob
2715 # grep for running process, like: 'any vim'
2719 if [[ -z "$1" ]] ; then
2720 echo "any - grep for process(es) by keyword" >&2
2721 echo "Usage: any <keyword>" >&2 ; return 1
2723 ps xauwww | grep -i "${grep_options[@]}" "[${1[1]}]${1[2,-1]}"
2728 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
2729 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
2730 [[ -r /proc/1/maps ]] && \
2732 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
2733 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
2734 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
2737 # a wrapper for vim, that deals with title setting
2739 # set this array to a set of options to vim you always want
2740 # to have set when calling vim (in .zshrc.local), like:
2741 # VIM_OPTIONS=( -p )
2742 # This will cause vim to send every file given on the
2743 # commandline to be send to it's own tab (needs vim7).
2744 if check_com vim; then
2746 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
2750 # make a backup of a file
2752 cp -a "$1" "${1}_$(date --iso-8601=seconds)"
2755 ssl_hashes=( sha512 sha256 sha1 md5 )
2757 for sh in ${ssl_hashes}; do
2758 eval 'ssl-cert-'${sh}'() {
2760 if [[ -z $1 ]] ; then
2761 printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
2764 openssl x509 -noout -fingerprint -'${sh}' -in $1
2768 ssl-cert-fingerprints() {
2771 if [[ -z $1 ]] ; then
2772 printf 'usage: ssl-cert-fingerprints <file>\n'
2775 for i in ${ssl_hashes}
2782 if [[ -z $1 ]] ; then
2783 printf 'usage: ssl-cert-info <file>\n'
2786 openssl x509 -noout -text -in $1
2787 ssl-cert-fingerprints $1
2790 # make sure our environment is clean regarding colors
2791 for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color
2793 # "persistent history"
2794 # just write important commands you always need to ~/.important_commands
2795 if [[ -r ~/.important_commands ]] ; then
2796 fc -R ~/.important_commands
2799 # load the lookup subsystem if it's available on the system
2800 zrcautoload lookupinit && lookupinit
2804 # set terminal property (used e.g. by msgid-chooser)
2805 export COLORTERM="yes"
2810 #a2# Execute \kbd{du -sch}
2812 #a2# Execute \kbd{jobs -l}
2816 #a2# Execute \kbd{ls -lSrah}
2817 alias dir="ls -lSrah"
2818 #a2# Only show dot-directories
2819 alias lad='ls -d .*(/)'
2820 #a2# Only show dot-files
2821 alias lsa='ls -a .*(.)'
2822 #a2# Only files with setgid/setuid/sticky flag
2823 alias lss='ls -l *(s,S,t)'
2824 #a2# Only show symlinks
2825 alias lsl='ls -l *(@)'
2826 #a2# Display only executables
2827 alias lsx='ls -l *(*)'
2828 #a2# Display world-{readable,writable,executable} files
2829 alias lsw='ls -ld *(R,W,X.^ND/)'
2830 #a2# Display the ten biggest files
2831 alias lsbig="ls -flh *(.OL[1,10])"
2832 #a2# Only show directories
2833 alias lsd='ls -d *(/)'
2834 #a2# Only show empty directories
2835 alias lse='ls -d *(/^F)'
2836 #a2# Display the ten newest files
2837 alias lsnew="ls -rtlh *(D.om[1,10])"
2838 #a2# Display the ten oldest files
2839 alias lsold="ls -rtlh *(D.Om[1,10])"
2840 #a2# Display the ten smallest files
2841 alias lssmall="ls -Srl *(.oL[1,10])"
2842 #a2# Display the ten newest directories and ten newest .directories
2843 alias lsnewdir="ls -rthdl *(/om[1,10]) .*(D/om[1,10])"
2844 #a2# Display the ten oldest directories and ten oldest .directories
2845 alias lsolddir="ls -rthdl *(/Om[1,10]) .*(D/Om[1,10])"
2847 # some useful aliases
2848 #a2# Remove current empty directory. Execute \kbd{cd ..; rmdir \$OLDCWD}
2849 alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD'
2851 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
2852 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2853 #a2# scp with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
2854 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2856 # work around non utf8 capable software in utf environment via $LANG and luit
2857 if check_com isutfenv && check_com luit ; then
2858 if check_com -c mrxvt ; then
2859 isutfenv && [[ -n "$LANG" ]] && \
2860 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
2863 if check_com -c aterm ; then
2864 isutfenv && [[ -n "$LANG" ]] && \
2865 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
2868 if check_com -c centericq ; then
2869 isutfenv && [[ -n "$LANG" ]] && \
2870 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
2876 #f5# Backup \kbd{file {\rm to} file\_timestamp}
2879 cp -b $1 $1_`date --iso-8601=m`
2882 #f5# cd to directoy and list files
2888 # smart cd function, allows switching to /etc when running 'cd /etc/fstab'
2890 if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then
2891 [[ ! -e ${1:h} ]] && return 1
2892 print "Correcting ${1} to ${1:h}"
2899 #f5# Create Directoy and \kbd{cd} to it
2901 if (( ARGC != 1 )); then
2902 printf 'usage: mkcd <new-directory>\n'
2905 if [[ ! -d "$1" ]]; then
2906 command mkdir -p "$1"
2908 printf '`%s'\'' already exists: cd-ing.\n' "$1"
2913 #f5# Create temporary directory and \kbd{cd} to it
2921 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
2924 print -l -- *(a-${1:-1})
2927 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
2930 print -l -- *(c-${1:-1})
2933 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
2936 print -l -- *(m-${1:-1})
2938 # modified() was named new() in earlier versions, add an alias for backwards compatibility
2939 check_com new || alias new=modified
2941 # use colors when GNU grep with color-support
2942 #a2# Execute \kbd{grep -{}-color=auto}
2943 (( $#grep_options > 0 )) && alias grep='grep '${grep_options:+"${grep_options[*]}"}
2946 # 'translate' looks up fot a word in a file with language-to-language
2947 # translations (field separator should be " : "). A typical wordlist looks
2949 # | english-word : german-transmission
2950 # It's also only possible to translate english to german but not reciprocal.
2951 # Use the following oneliner to turn back the sort order:
2952 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
2953 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
2954 #f5# Translates a word
2959 translate -l de-en $2
2962 translate -l en-de $2
2965 echo "Usage: $0 { -D | -E }"
2966 echo " -D == German to English"
2967 echo " -E == English to German"
2971 # Usage: simple-extract <file>
2972 # Using option -d deletes the original archive file.
2973 #f5# Smart archive extractor
2976 setopt extended_glob noclobber
2977 local DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
2979 zparseopts -D -E "d=DELETE_ORIGINAL"
2980 for ARCHIVE in "${@}"; do
2982 *(tar.bz2|tbz2|tbz))
2983 DECOMP_CMD="tar -xvjf -"
2988 DECOMP_CMD="tar -xvzf -"
2992 *(tar.xz|txz|tar.lzma))
2993 DECOMP_CMD="tar -xvJf -"
2998 DECOMP_CMD="tar -xvf -"
3003 DECOMP_CMD="unrar x"
3028 DECOMP_CMD="bzip2 -d -c -"
3033 DECOMP_CMD="gzip -d -c -"
3038 DECOMP_CMD="xz -d -c -"
3043 print "ERROR: '$ARCHIVE' has unrecognized archive type." >&2
3049 if ! check_com ${DECOMP_CMD[(w)1]}; then
3050 echo "ERROR: ${DECOMP_CMD[(w)1]} not installed." >&2
3055 GZTARGET="${ARCHIVE:t:r}"
3056 if [[ -f $ARCHIVE ]] ; then
3058 print "Extracting '$ARCHIVE' ..."
3059 if $USES_STDIN; then
3060 if $USES_STDOUT; then
3061 ${=DECOMP_CMD} < "$ARCHIVE" > $GZTARGET
3063 ${=DECOMP_CMD} < "$ARCHIVE"
3066 if $USES_STDOUT; then
3067 ${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET
3069 ${=DECOMP_CMD} "$ARCHIVE"
3072 [[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE"
3074 elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
3075 if check_com curl; then
3076 WGET_CMD="curl -L -k -s -o -"
3077 elif check_com wget; then
3078 WGET_CMD="wget -q -O - --no-check-certificate"
3080 print "ERROR: neither wget nor curl is installed" >&2
3084 print "Downloading and Extracting '$ARCHIVE' ..."
3085 if $USES_STDIN; then
3086 if $USES_STDOUT; then
3087 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET
3090 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD}
3094 if $USES_STDOUT; then
3095 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET
3097 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE")
3102 print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2
3112 '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)"' \
3113 '_urls:Remote Archives:_urls'
3119 '-d[delete original archivefile after extraction]' \
3120 '*:Archive Or Uri:__archive_or_uri'
3122 compdef _simple_extract simple-extract
3123 alias se=simple-extract
3125 #f5# Set all ulimit parameters to \kbd{unlimited}
3136 #f5# Change the xterm title from within GNU-screen
3139 if [[ $1 != "-f" ]] ; then
3140 if [[ -z ${DISPLAY} ]] ; then
3141 printf 'xtrename only makes sense in X11.\n'
3147 if [[ -z $1 ]] ; then
3148 printf 'usage: xtrename [-f] "title for xterm"\n'
3149 printf ' renames the title of xterm from _within_ screen.\n'
3150 printf ' also works without screen.\n'
3151 printf ' will not work if DISPLAY is unset, use -f to override.\n'
3154 print -n "\eP\e]0;${1}\C-G\e\\"
3158 # Create small urls via http://goo.gl using curl(1).
3159 # API reference: https://code.google.com/apis/urlshortener/
3162 setopt extended_glob
3164 if [[ -z $1 ]]; then
3165 print "USAGE: zurl <URL>"
3169 local PN url prog api json contenttype item
3174 # Prepend 'http://' to given URL where necessary for later output.
3175 if [[ ${url} != http(s|)://* ]]; then
3179 if check_com -c curl; then
3182 print "curl is not available, but mandatory for ${PN}. Aborting."
3185 api='https://www.googleapis.com/urlshortener/v1/url'
3186 contenttype="Content-Type: application/json"
3187 json="{\"longUrl\": \"${url}\"}"
3188 data=(${(f)"$($prog --silent -H ${contenttype} -d ${json} $api)"})
3189 # Parse the response
3190 for item in "${data[@]}"; do
3195 printf '%s\n' "$item"
3203 #f2# Find history events by search pattern and list them by date.
3206 local usage help ident format_l format_s first_char remain first last
3207 usage='USAGE: whatwhen [options] <searchstring> <search range>'
3208 help='Use `whatwhen -h'\'' for further explanations.'
3209 ident=${(l,${#${:-Usage: }},, ,)}
3210 format_l="${ident}%s\t\t\t%s\n"
3211 format_s="${format_l//(\\t)##/\\t}"
3212 # Make the first char of the word to search for case
3213 # insensitive; e.g. [aA]
3214 first_char=[${(L)1[1]}${(U)1[1]}]
3216 # Default search range is `-100'.
3218 # Optional, just used for `<first> <last>' given.
3222 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
3223 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3226 printf '%s\n\n' ${usage}
3228 printf $format_l '-h' 'show help text'
3230 print 'SEARCH RANGE:'
3231 printf $format_l "'0'" 'the whole history,'
3232 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
3233 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
3234 printf '\n%s\n' 'EXAMPLES:'
3235 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
3236 printf $format_l 'whatwhen zsh -250'
3237 printf $format_l 'whatwhen foo 1 99'
3240 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3243 # -l list results on stout rather than invoking $EDITOR.
3244 # -i Print dates as in YYYY-MM-DD.
3245 # -m Search for a - quoted - pattern within the history.
3246 fc -li -m "*${first_char}${remain}*" $first $last
3251 # mercurial related stuff
3252 if check_com -c hg ; then
3253 # gnu like diff for mercurial
3254 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
3255 #f5# GNU like diff for mercurial
3258 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
3261 # build debian package
3262 #a2# Alias for \kbd{hg-buildpackage}
3263 alias hbp='hg-buildpackage'
3265 # execute commands on the versioned patch-queue from the current repos
3266 alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
3268 # diffstat for specific version of a mercurial repository
3269 # hgstat => display diffstat between last revision and tip
3270 # hgstat 1234 => display diffstat between revision 1234 and tip
3271 #f5# Diffstat for specific version of a mercurial repos
3274 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
3277 fi # end of check whether we have the 'hg'-executable
3279 # grml-small cleanups
3281 # The following is used to remove zsh-config-items that do not work
3282 # in grml-small by default.
3283 # If you do not want these adjustments (for whatever reason), set
3284 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
3285 # sources if it is there).
3287 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
3290 unalias 'V' &> /dev/null
3291 unfunction vman &> /dev/null
3292 unfunction viless &> /dev/null
3293 unfunction 2html &> /dev/null
3295 # manpages are not in grmlsmall
3296 unfunction manzsh &> /dev/null
3297 unfunction man2 &> /dev/null
3303 ## genrefcard.pl settings
3305 ### doc strings for external functions from files
3306 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
3308 ### example: split functions-search 8,16,24,32
3309 #@# split functions-search 8
3311 ## END OF FILE #################################################################
3312 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4