1 # Filename: /etc/zsh/zshrc
2 # Purpose: config file for zsh (z shell)
3 # Authors: grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
4 # Bug-Reports: see http://grml.org/bugs/
5 # License: This file is licensed under the GPL v2.
6 ################################################################################
7 # This file is sourced only for interactive shells. It
8 # should contain commands to set up aliases, functions,
9 # options, key bindings, etc.
11 # Global Order: zshenv, zprofile, zshrc, zlogin
12 ################################################################################
15 # If you are using this file as your ~/.zshrc file, please use ~/.zshrc.pre
16 # and ~/.zshrc.local for your own customisations. The former file is read
17 # before ~/.zshrc, the latter is read after it. Also, consider reading the
18 # refcard and the reference manual for this setup, both available from:
19 # <http://grml.org/zsh/>
22 # If you want to help to improve grml's zsh setup, clone the grml-etc-core
23 # repository from git.grml.org:
24 # git clone git://git.grml.org/grml-etc-core.git
26 # Make your changes, commit them; use 'git format-patch' to create a series
27 # of patches and send those to the following address via 'git send-email':
28 # grml-etc-core@grml.org
30 # Doing so makes sure the right people get your patches for review and
33 # zsh-refcard-tag documentation:
34 # You may notice strange looking comments in this file.
35 # These are there for a purpose. grml's zsh-refcard can now be
36 # automatically generated from the contents of the actual configuration
37 # file. However, we need a little extra information on which comments
38 # and what lines of code to take into account (and for what purpose).
40 # Here is what they mean:
42 # List of tags (comment types) used:
43 # #a# Next line contains an important alias, that should
44 # be included in the grml-zsh-refcard.
45 # (placement tag: @@INSERT-aliases@@)
46 # #f# Next line contains the beginning of an important function.
47 # (placement tag: @@INSERT-functions@@)
48 # #v# Next line contains an important variable.
49 # (placement tag: @@INSERT-variables@@)
50 # #k# Next line contains an important keybinding.
51 # (placement tag: @@INSERT-keybindings@@)
52 # #d# Hashed directories list generation:
53 # start denotes the start of a list of 'hash -d'
55 # end denotes its end.
56 # (placement tag: @@INSERT-hasheddirs@@)
57 # #A# Abbreviation expansion list generation:
58 # start denotes the beginning of abbreviations.
59 # end denotes their end.
60 # Lines within this section that end in '#d .*' provide
61 # extra documentation to be included in the refcard.
62 # (placement tag: @@INSERT-abbrev@@)
63 # #m# This tag allows you to manually generate refcard entries
64 # for code lines that are hard/impossible to parse.
66 # #m# k ESC-h Call the run-help function
67 # That would add a refcard entry in the keybindings table
68 # for 'ESC-h' with the given comment.
69 # So the syntax is: #m# <section> <argument> <comment>
70 # #o# This tag lets you insert entries to the 'other' hash.
71 # Generally, this should not be used. It is there for
72 # things that cannot be done easily in another way.
73 # (placement tag: @@INSERT-other-foobar@@)
75 # All of these tags (except for m and o) take two arguments, the first
76 # within the tag, the other after the tag:
78 # #<tag><section># <comment>
80 # Where <section> is really just a number, which are defined by the
81 # @secmap array on top of 'genrefcard.pl'. The reason for numbers
82 # instead of names is, that for the reader, the tag should not differ
83 # much from a regular comment. For zsh, it is a regular comment indeed.
84 # The numbers have got the following meanings:
93 # So, the following will add an entry to the 'functions' table in the
94 # 'system' section, with a (hopefully) descriptive comment:
95 # #f1# Edit an alias via zle
98 # It will then show up in the @@INSERT-aliases-system@@ replacement tag
99 # that can be found in 'grml-zsh-refcard.tex.in'.
100 # If the section number is omitted, the 'default' section is assumed.
101 # Furthermore, in 'grml-zsh-refcard.tex.in' @@INSERT-aliases@@ is
102 # exactly the same as @@INSERT-aliases-default@@. If you want a list of
103 # *all* aliases, for example, use @@INSERT-aliases-all@@.
106 # just execute 'ZSH_PROFILE_RC=1 zsh' and run 'zprof' to get the details
107 if [[ $ZSH_PROFILE_RC -gt 0 ]] ; then
111 # load .zshrc.pre to give the user the chance to overwrite the defaults
112 [[ -r ${ZDOTDIR:-${HOME}}/.zshrc.pre ]] && source ${ZDOTDIR:-${HOME}}/.zshrc.pre
114 # check for version/system
115 # check for versions (compatibility reasons)
117 [[ $ZSH_VERSION == <4->* ]] && return 0
122 [[ $ZSH_VERSION == 4.<1->* || $ZSH_VERSION == <5->* ]] && return 0
127 [[ $ZSH_VERSION == 4.<2->* || $ZSH_VERSION == <5->* ]] && return 0
132 [[ $ZSH_VERSION == 4.2.<5->* || $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0
137 [[ $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0
142 [[ $ZSH_VERSION == 4.3.<3->* || $ZSH_VERSION == 4.<4->* \
143 || $ZSH_VERSION == <5->* ]] && return 0
148 [[ $ZSH_VERSION == 4.3.<7->* || $ZSH_VERSION == 4.<4->* \
149 || $ZSH_VERSION == <5->* ]] && return 0
154 [[ $ZSH_VERSION == 4.3.<9->* || $ZSH_VERSION == 4.<4->* \
155 || $ZSH_VERSION == <5->* ]] && return 0
159 #f1# Checks whether or not you're running grml
161 [[ -f /etc/grml_version ]] && return 0
165 #f1# Checks whether or not you're running a grml cd
167 [[ -f /etc/grml_cd ]] && return 0
172 #f1# Checks whether or not you're running grml-small
174 if [[ ${${${(f)"$(</etc/grml_version)"}%% *}##*-} == 'small' ]]; then
180 isgrmlsmall() { return 1 }
184 [[ $OSTYPE == darwin* ]] && return 0
189 [[ $OSTYPE == freebsd* ]] && return 0
193 #f1# are we running within an utf environment?
195 case "$LANG $CHARSET $LANGUAGE" in
202 # check for user, if not running as root set $SUDO to sudo
203 (( EUID != 0 )) && SUDO='sudo' || SUDO=''
205 # change directory to home on first invocation of zsh
206 # important for rungetty -> autologin
207 # Thanks go to Bart Schaefer!
208 isgrml && checkhome() {
209 if [[ -z "$ALREADY_DID_CD_HOME" ]] ; then
210 export ALREADY_DID_CD_HOME=$HOME
215 # check for zsh v3.1.7+
217 if ! [[ ${ZSH_VERSION} == 3.1.<7->* \
218 || ${ZSH_VERSION} == 3.<2->.<->* \
219 || ${ZSH_VERSION} == <4->.<->* ]] ; then
222 printf '-!- In this configuration we try to make use of features, that only\n'
223 printf '-!- require version 3.1.7 of the shell; That way this setup can be\n'
224 printf '-!- used with a wide range of zsh versions, while using fairly\n'
225 printf '-!- advanced features in all supported versions.\n'
227 printf '-!- However, you are running zsh version %s.\n' "$ZSH_VERSION"
229 printf '-!- While this *may* work, it might as well fail.\n'
230 printf '-!- Please consider updating to at least version 3.1.7 of zsh.\n'
232 printf '-!- DO NOT EXPECT THIS TO WORK FLAWLESSLY!\n'
233 printf '-!- If it does today, you'\''ve been lucky.\n'
235 printf '-!- Ye been warned!\n'
238 function zstyle() { : }
241 # autoload wrapper - use this one instead of autoload directly
242 # We need to define this function as early as this, because autoloading
243 # 'is-at-least()' needs it.
244 function zrcautoload() {
252 for fdir in ${fpath} ; do
253 [[ -e ${fdir}/${ffile} ]] && (( ffound = 1 ))
256 (( ffound == 0 )) && return 1
257 if [[ $ZSH_VERSION == 3.1.<6-> || $ZSH_VERSION == <4->* ]] ; then
258 autoload -U ${ffile} || return 1
260 autoload ${ffile} || return 1
265 # Load is-at-least() for more precise version checks Note that this test will
266 # *always* fail, if the is-at-least function could not be marked for
268 zrcautoload is-at-least || is-at-least() { return 1 }
270 # set some important options (as early as possible)
272 # append history list to the history file; this is the default but we make sure
273 # because it's required for share_history.
274 setopt append_history
276 # import new commands from the history file also in other zsh-session
277 is4 && setopt share_history
279 # save each command's beginning timestamp and the duration to the history file
280 setopt extended_history
282 # If a new command line being added to the history list duplicates an older
283 # one, the older command is removed from the list
284 is4 && setopt histignorealldups
286 # remove command lines from the history list when the first character on the
288 setopt histignorespace
290 # if a command is issued that can't be executed as a normal command, and the
291 # command is the name of a directory, perform the cd command to that directory.
294 # in order to use #, ~ and ^ for filename generation grep word
295 # *~(*.gz|*.bz|*.bz2|*.zip|*.Z) -> searches for word not in compressed files
296 # don't forget to quote '^', '~' and '#'!
299 # display PID when suspending processes as well
302 # try to avoid the 'zsh: no matches found...'
305 # report the status of backgrounds jobs immediately
308 # whenever a command completion is attempted, make sure the entire command path
312 # not just at the end
313 setopt completeinword
315 # Don't send SIGHUP to background processes when the shell exits.
318 # make cd push the old directory onto the directory stack.
324 # don't push the same dir twice.
325 setopt pushd_ignore_dups
327 # * shouldn't match dotfiles. ever.
330 # use zsh style word splitting
333 # don't error out when unset parameters are used
336 # setting some default values
339 NOPRECMD=${NOPRECMD:-0}
340 COMMAND_NOT_FOUND=${COMMAND_NOT_FOUND:-0}
341 GRML_ZSH_CNF_HANDLER=${GRML_ZSH_CNF_HANDLER:-/usr/share/command-not-found/command-not-found}
342 BATTERY=${BATTERY:-0}
343 GRMLSMALL_SPECIFIC=${GRMLSMALL_SPECIFIC:-1}
344 ZSH_NO_DEFAULT_LOCALE=${ZSH_NO_DEFAULT_LOCALE:-0}
346 typeset -ga ls_options
347 typeset -ga grep_options
348 if ls --help 2> /dev/null | grep -q GNU; then
349 ls_options=( --color=auto )
350 elif [[ $OSTYPE == freebsd* ]]; then
353 if grep --help 2> /dev/null | grep -q GNU || \
354 [[ $OSTYPE == freebsd* ]]; then
355 grep_options=( --color=auto )
359 # this function checks if a command exists and returns either true
360 # or false. This avoids using 'which' and 'whence', which will
361 # avoid problems with aliases for which on certain weird systems. :-)
362 # Usage: check_com [-c|-g] word
363 # -c only checks for external commands
364 # -g does the usual tests and also checks for global aliases
367 local -i comonly gatoo
369 if [[ $1 == '-c' ]] ; then
372 elif [[ $1 == '-g' ]] ; then
379 if (( ${#argv} != 1 )) ; then
380 printf 'usage: check_com [-c] <command>\n' >&2
384 if (( comonly > 0 )) ; then
385 [[ -n ${commands[$1]} ]] && return 0
389 if [[ -n ${commands[$1]} ]] \
390 || [[ -n ${functions[$1]} ]] \
391 || [[ -n ${aliases[$1]} ]] \
392 || [[ -n ${reswords[(r)$1]} ]] ; then
397 if (( gatoo > 0 )) && [[ -n ${galiases[$1]} ]] ; then
404 # creates an alias and precedes the command with
405 # sudo if $EUID is not zero.
408 local only=0 ; local multi=0
410 while [[ $1 == -* ]] ; do
414 (--) shift ; break ;;
416 printf 'usage: salias [-h|-o|-a] <alias-expression>\n'
417 printf ' -h shows this help text.\n'
418 printf ' -a replace '\'' ; '\'' sequences with '\'' ; sudo '\''.\n'
419 printf ' be careful using this option.\n'
420 printf ' -o only sets an alias if a preceding sudo would be needed.\n'
423 (*) printf "unkown option: '%s'\n" "$1" ; return 1 ;;
428 if (( ${#argv} > 1 )) ; then
429 printf 'Too many arguments %s\n' "${#argv}"
433 key="${1%%\=*}" ; val="${1#*\=}"
434 if (( EUID == 0 )) && (( only == 0 )); then
435 alias -- "${key}=${val}"
436 elif (( EUID > 0 )) ; then
437 (( multi > 0 )) && val="${val// ; / ; sudo }"
438 alias -- "${key}=sudo ${val}"
444 # a "print -l ${(u)foo}"-workaround for pre-4.2.0 shells
446 # Where foo is the *name* of the parameter you want printed.
447 # Note that foo is no typo; $foo would be wrong here!
455 if [[ -z ${parameter} ]] ; then
456 printf 'usage: uprint <parameter>\n'
460 for w in ${(P)parameter} ; do
461 [[ -z ${(M)u:#$w} ]] && u=( $u $w )
468 # Check if we can read given files and source those we can.
470 if (( ${#argv} < 1 )) ; then
471 printf 'usage: xsource FILE(s)...\n' >&2
475 while (( ${#argv} > 0 )) ; do
476 [[ -r "$1" ]] && source "$1"
482 # Check if we can read a given file and 'cat(1)' it.
485 if (( ${#argv} != 1 )) ; then
486 printf 'usage: xcat FILE\n' >&2
490 [[ -r $1 ]] && cat $1
494 # Remove these functions again, they are of use only in these
495 # setup files. This should be called at the end of .zshrc.
499 funcs=(salias xcat xsource xunfunction zrcautoload zrcautozle)
500 for func in $funcs ; do
501 [[ -n ${functions[$func]} ]] \
507 # this allows us to stay in sync with grml's zshrc and put own
508 # modifications in ~/.zshrc.local
510 xsource "/etc/zsh/zshrc.local"
511 xsource "${ZDOTDIR:-${HOME}}/.zshrc.local"
516 if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then
517 xsource "/etc/default/locale"
520 for var in LANG LC_ALL LC_MESSAGES ; do
521 [[ -n ${(P)var} ]] && export $var
524 xsource "/etc/sysconfig/keyboard"
526 TZ=$(xcat /etc/timezone)
529 if check_com -c vim ; then
531 export EDITOR=${EDITOR:-vim}
533 export EDITOR=${EDITOR:-vi}
537 export PAGER=${PAGER:-less}
540 export MAIL=${MAIL:-/var/mail/$USER}
542 # if we don't set $SHELL then aterm, rxvt,.. will use /bin/sh or /bin/bash :-/
543 export SHELL='/bin/zsh'
545 # color setup for ls:
546 check_com -c dircolors && eval $(dircolors -b)
547 # color setup for ls on OS X / FreeBSD:
548 isdarwin && export CLICOLOR=1
549 isfreebsd && export CLICOLOR=1
551 # do MacPorts setup on darwin
552 if isdarwin && [[ -d /opt/local ]]; then
553 # Note: PATH gets set in /etc/zprofile on Darwin, so this can't go into
555 PATH="/opt/local/bin:/opt/local/sbin:$PATH"
556 MANPATH="/opt/local/share/man:$MANPATH"
558 # do Fink setup on darwin
559 isdarwin && xsource /sw/bin/init.sh
561 # load our function and completion directories
562 for fdir in /usr/share/grml/zsh/completion /usr/share/grml/zsh/functions; do
563 fpath=( ${fdir} ${fdir}/**/*(/N) ${fpath} )
564 if [[ ${fdir} == '/usr/share/grml/zsh/functions' ]] ; then
565 for func in ${fdir}/**/[^_]*[^~](N.) ; do
566 zrcautoload ${func:t}
572 # support colors in less
573 export LESS_TERMCAP_mb=$'\E[01;31m'
574 export LESS_TERMCAP_md=$'\E[01;31m'
575 export LESS_TERMCAP_me=$'\E[0m'
576 export LESS_TERMCAP_se=$'\E[0m'
577 export LESS_TERMCAP_so=$'\E[01;44;33m'
578 export LESS_TERMCAP_ue=$'\E[0m'
579 export LESS_TERMCAP_us=$'\E[01;32m'
584 # report about cpu-/system-/user-time of command if running longer than
588 # watch for everyone but me and root
591 # automatically remove duplicates from these arrays
592 typeset -U path cdpath fpath manpath
596 for mod in parameter complist deltochar mathfunc ; do
597 zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
600 # autoload zsh modules when they are referenced
602 zmodload -a zsh/stat zstat
603 zmodload -a zsh/zpty zpty
604 zmodload -ap zsh/mapfile mapfile
608 if zrcautoload compinit ; then
609 compinit || print 'Notice: no compinit available :('
611 print 'Notice: no compinit available :('
617 # called later (via is4 && grmlcomp)
618 # note: use 'zstyle' for getting current settings
619 # press ^xh (control-x h) for getting tags in context; ^x? (control-x ?) to run complete_debug with trace output
621 # TODO: This could use some additional information
623 # Make sure the completion system is initialised
624 (( ${+_comps} )) || return 1
626 # allow one error for every three characters typed in approximate completer
627 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
629 # don't complete backup files as executables
630 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
632 # start menu completion only if it could find no unambiguous initial string
633 zstyle ':completion:*:correct:*' insert-unambiguous true
634 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
635 zstyle ':completion:*:correct:*' original true
637 # activate color-completion
638 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
640 # format on completion
641 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
643 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
644 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
646 # insert all expansions for expand completer
647 zstyle ':completion:*:expand:*' tag-order all-expansions
648 zstyle ':completion:*:history-words' list false
651 zstyle ':completion:*:history-words' menu yes
653 # ignore duplicate entries
654 zstyle ':completion:*:history-words' remove-all-dups yes
655 zstyle ':completion:*:history-words' stop yes
657 # match uppercase from lowercase
658 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
660 # separate matches into groups
661 zstyle ':completion:*:matches' group 'yes'
662 zstyle ':completion:*' group-name ''
664 if [[ "$NOMENU" -eq 0 ]] ; then
665 # if there are more than 5 options allow selecting from a menu
666 zstyle ':completion:*' menu select=5
668 # don't use any menus at all
672 zstyle ':completion:*:messages' format '%d'
673 zstyle ':completion:*:options' auto-description '%d'
675 # describe options in full
676 zstyle ':completion:*:options' description 'yes'
678 # on processes completion complete all user processes
679 zstyle ':completion:*:processes' command 'ps -au$USER'
681 # offer indexes before parameters in subscripts
682 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
684 # provide verbose completion information
685 zstyle ':completion:*' verbose true
687 # recent (as of Dec 2007) zsh versions are able to provide descriptions
688 # for commands (read: 1st word in the line) that it will list for the user
689 # to choose from. The following disables that, because it's not exactly fast.
690 zstyle ':completion:*:-command-:*:' verbose false
692 # set format for warnings
693 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
695 # define files to ignore for zcompile
696 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
697 zstyle ':completion:correct:' prompt 'correct to: %e'
699 # Ignore completion functions for commands you don't have:
700 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
702 # Provide more processes in completion of programs like killall:
703 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
705 # complete manual by their section
706 zstyle ':completion:*:manuals' separate-sections true
707 zstyle ':completion:*:manuals.*' insert-sections true
708 zstyle ':completion:*:man:*' menu yes select
710 # Search path for sudo completion
711 zstyle ':completion:*:sudo:*' command-path /usr/local/sbin \
719 # provide .. as a completion
720 zstyle ':completion:*' special-dirs ..
722 # run rehash on completion so new installed program are found automatically:
724 (( CURRENT == 1 )) && rehash
729 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
730 if [[ "$NOCOR" -gt 0 ]] ; then
731 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
734 # try to be smart about when to use what completer...
736 zstyle -e ':completion:*' completer '
737 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
738 _last_try="$HISTNO$BUFFER$CURSOR"
739 reply=(_complete _match _ignored _prefix _files)
741 if [[ $words[1] == (rm|mv) ]] ; then
742 reply=(_complete _files)
744 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
749 # command for process lists, the local web server details and host completion
750 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
753 [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
754 zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
758 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
759 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
770 zstyle ':completion:*:hosts' hosts $hosts
771 # TODO: so, why is this here?
772 # zstyle '*' hosts $hosts
774 # use generic completion system for programs not yet defined; (_gnu_generic works
775 # with commands that provide a --help option with "standard" gnu-like output.)
776 for compcom in cp deborphan df feh fetchipac head hnb ipacsum mv \
777 pal stow tail uname ; do
778 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
781 # see upgrade function in this file
782 compdef _hosts upgrade
785 # Keyboard setup: The following is based on the same code, we wrote for
786 # debian's setup. It ensures the terminal is in the right mode, when zle is
787 # active, so the values from $terminfo are valid. Therefore, this setup should
788 # work on all systems, that have support for `terminfo'. It also requires the
789 # zsh in use to have the `zsh/terminfo' module built.
791 # If you are customising your `zle-line-init()' or `zle-line-finish()'
792 # functions, make sure you call the following utility functions in there:
794 # - zle-line-init(): zle-smkx
795 # - zle-line-finish(): zle-rmkx
797 # Use emacs-like key bindings by default:
802 ## beginning-of-line OR beginning-of-buffer OR beginning of history
803 ## by: Bart Schaefer <schaefer@brasslantern.com>, Bernhard Tittelbach
804 beginning-or-end-of-somewhere() {
806 if [[ ( "${LBUFFER[-1]}" == $'\n' && "${WIDGET}" == beginning-of* ) || \
807 ( "${RBUFFER[1]}" == $'\n' && "${WIDGET}" == end-of* ) ]]; then
808 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
810 zle .${WIDGET:s/somewhere/line-hist/} "$@"
811 if (( HISTNO != hno )); then
812 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
816 zle -N beginning-of-somewhere beginning-or-end-of-somewhere
817 zle -N end-of-somewhere beginning-or-end-of-somewhere
819 ## toggle the ,. abbreviation feature on/off
820 # NOABBREVIATION: default abbreviation-state
821 # 0 - enabled (default)
823 NOABBREVIATION=${NOABBREVIATION:-0}
825 grml_toggle_abbrev() {
826 if (( ${NOABBREVIATION} > 0 )) ; then
832 zle -N grml_toggle_abbrev
834 # add a command line to the shells history without executing it
835 commit-to-history() {
836 print -s ${(z)BUFFER}
839 zle -N commit-to-history
841 # only slash should be considered as a word separator:
842 slash-backward-kill-word() {
843 local WORDCHARS="${WORDCHARS:s@/@}"
845 zle backward-kill-word
847 zle -N slash-backward-kill-word
849 # a generic accept-line wrapper
851 # This widget can prevent unwanted autocorrections from command-name
852 # to _command-name, rehash automatically on enter and call any number
853 # of builtin and user-defined widgets in different contexts.
855 # For a broader description, see:
856 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
858 # The code is imported from the file 'zsh/functions/accept-line' from
859 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
860 # distributed under the same terms as zsh itself.
862 # A newly added command will may not be found or will cause false
863 # correction attempts, if you got auto-correction set. By setting the
864 # following style, we force accept-line() to rehash, if it cannot
865 # find the first word on the command line in the $command[] hash.
866 zstyle ':acceptline:*' rehash true
868 function Accept-Line() {
869 setopt localoptions noksharrays
873 local alcontext=${1:-$alcontext}
875 zstyle -a ":acceptline:${alcontext}" actions subs
877 (( ${#subs} < 1 )) && return 0
880 for sub in ${subs} ; do
881 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
884 (( aldone > 0 )) && break
888 function Accept-Line-getdefault() {
892 zstyle -s ":acceptline:${alcontext}" default_action default_action
893 case ${default_action} in
895 printf ".accept-line"
898 printf ${default_action}
903 function Accept-Line-HandleContext() {
906 default_action=$(Accept-Line-getdefault)
907 zstyle -T ":acceptline:${alcontext}" call_default \
908 && zle ${default_action}
911 function accept-line() {
912 setopt localoptions noksharrays
915 local buf com fname format msg default_action
919 cmdline=(${(z)BUFFER})
923 Accept-Line 'preprocess'
925 zstyle -t ":acceptline:${alcontext}" rehash \
926 && [[ -z ${commands[$com]} ]] \
930 && [[ -n ${reswords[(r)$com]} ]] \
931 || [[ -n ${aliases[$com]} ]] \
932 || [[ -n ${functions[$com]} ]] \
933 || [[ -n ${builtins[$com]} ]] \
934 || [[ -n ${commands[$com]} ]] ; then
936 # there is something sensible to execute, just do it.
938 Accept-Line-HandleContext
943 if [[ -o correct ]] \
944 || [[ -o correctall ]] \
945 && [[ -n ${functions[$fname]} ]] ; then
947 # nothing there to execute but there is a function called
948 # _command_name; a completion widget. Makes no sense to
949 # call it on the commandline, but the correct{,all} options
950 # will ask for it nevertheless, so warn the user.
951 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
952 # Okay, we warned the user before, he called us again,
953 # so have it his way.
955 Accept-Line-HandleContext
960 if zstyle -t ":acceptline:${alcontext}" nocompwarn ; then
962 Accept-Line-HandleContext
964 # prepare warning message for the user, configurable via zstyle.
965 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
967 if [[ -z ${msg} ]] ; then
968 msg="%c will not execute and completion %f exists."
971 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
976 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
977 # If we are here, the commandline contains something that is not
978 # executable, which is neither subject to _command_name correction
979 # and is not empty. might be a variable assignment
981 Accept-Line-HandleContext
986 # If we got this far, the commandline only contains whitespace, or is empty.
988 Accept-Line-HandleContext
993 zle -N Accept-Line-HandleContext
995 # power completion - abbreviation expansion
996 # power completion / abbreviation expansion / buffer expansion
997 # see http://zshwiki.org/home/examples/zleiab for details
998 # less risky than the global aliases but powerful as well
999 # just type the abbreviation key and afterwards ',.' to expand it
1002 setopt interactivecomments
1004 # key # value (#d additional doc string)
1010 'G' '|& grep '${grep_options:+"${grep_options[*]}"}
1012 'Hl' ' --help |& less -r' #d (Display help in pager)
1016 'N' '&>/dev/null' #d (No Output)
1017 'R' '| tr A-z N-za-m' #d (ROT13)
1018 'SL' '| sort | less'
1023 'co' './configure && make && sudo make install'
1031 if (( NOABBREVIATION > 0 )) ; then
1032 LBUFFER="${LBUFFER},."
1036 LBUFFER=${LBUFFER%%(#m)[.\-+:|_a-zA-Z0-9]#}
1037 LBUFFER+=${abk[$MATCH]:-$MATCH}
1044 zle -M "$(print "Type ,. after these abbreviations to expand them:"; print -a -C 2 ${(kv)abk})"
1047 zle -N help-show-abk
1049 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
1050 insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
1051 zle -N insert-datestamp
1053 # press esc-m for inserting last typed word again (thanks to caphuso!)
1054 insert-last-typed-word() { zle insert-last-word -- 0 -1 };
1055 zle -N insert-last-typed-word;
1057 function grml-zsh-fg() {
1058 if (( ${#jobstates} )); then
1060 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
1061 BUFFER="${BUFFER}fg"
1064 zle -M 'No background jobs. Doing nothing.'
1069 # run command line as user root via sudo:
1070 sudo-command-line() {
1071 [[ -z $BUFFER ]] && zle up-history
1072 if [[ $BUFFER != sudo\ * ]]; then
1073 BUFFER="sudo $BUFFER"
1074 CURSOR=$(( CURSOR+5 ))
1077 zle -N sudo-command-line
1079 ### jump behind the first word on the cmdline.
1080 ### useful to add options.
1081 function jump_after_first_word() {
1083 words=(${(z)BUFFER})
1085 if (( ${#words} <= 1 )) ; then
1088 CURSOR=${#${words[1]}}
1091 zle -N jump_after_first_word
1093 #f5# Create directory under cursor or the selected area
1095 # Press ctrl-xM to create the directory under the cursor or the selected area.
1096 # To select an area press ctrl-@ or ctrl-space and use the cursor.
1097 # Use case: you type "mv abc ~/testa/testb/testc/" and remember that the
1098 # directory does not exist yet -> press ctrl-XM and problem solved
1100 if ((REGION_ACTIVE==1)); then
1101 local F=$MARK T=$CURSOR
1102 if [[ $F -gt $T ]]; then
1106 # get marked area from buffer and eliminate whitespace
1107 PATHTOMKDIR=${BUFFER[F+1,T]%%[[:space:]]##}
1108 PATHTOMKDIR=${PATHTOMKDIR##[[:space:]]##}
1110 local bufwords iword
1111 bufwords=(${(z)LBUFFER})
1113 bufwords=(${(z)BUFFER})
1114 PATHTOMKDIR="${(Q)bufwords[iword]}"
1116 [[ -z "${PATHTOMKDIR}" ]] && return 1
1117 PATHTOMKDIR=${~PATHTOMKDIR}
1118 if [[ -e "${PATHTOMKDIR}" ]]; then
1119 zle -M " path already exists, doing nothing"
1121 zle -M "$(mkdir -p -v "${PATHTOMKDIR}")"
1126 #k# mkdir -p <dir> from string under cursor or marked area
1127 zle -N inplaceMkDirs
1129 #v1# set number of lines to display per page
1130 HELP_LINES_PER_PAGE=20
1131 #v1# set location of help-zle cache file
1132 HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh
1133 # helper function for help-zle, actually generates the help text
1134 help_zle_parse_keybindings()
1138 unsetopt ksharrays #indexing starts at 1
1140 #v1# choose files that help-zle will parse for keybindings
1141 ((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local )
1143 if [[ -r $HELP_ZLE_CACHE_FILE ]]; then
1145 for f ($HELPZLE_KEYBINDING_FILES) [[ $f -nt $HELP_ZLE_CACHE_FILE ]] && load_cache=1
1146 [[ $load_cache -eq 0 ]] && . $HELP_ZLE_CACHE_FILE && return
1149 #fill with default keybindings, possibly to be overwriten in a file later
1150 #Note that due to zsh inconsistency on escaping assoc array keys, we encase the key in '' which we will remove later
1151 local -A help_zle_keybindings
1152 help_zle_keybindings['<Ctrl>@']="set MARK"
1153 help_zle_keybindings['<Ctrl>x<Ctrl>j']="vi-join lines"
1154 help_zle_keybindings['<Ctrl>x<Ctrl>b']="jump to matching brace"
1155 help_zle_keybindings['<Ctrl>x<Ctrl>u']="undo"
1156 help_zle_keybindings['<Ctrl>_']="undo"
1157 help_zle_keybindings['<Ctrl>x<Ctrl>f<c>']="find <c> in cmdline"
1158 help_zle_keybindings['<Ctrl>a']="goto beginning of line"
1159 help_zle_keybindings['<Ctrl>e']="goto end of line"
1160 help_zle_keybindings['<Ctrl>t']="transpose charaters"
1161 help_zle_keybindings['<Alt>t']="transpose words"
1162 help_zle_keybindings['<Alt>s']="spellcheck word"
1163 help_zle_keybindings['<Ctrl>k']="backward kill buffer"
1164 help_zle_keybindings['<Ctrl>u']="forward kill buffer"
1165 help_zle_keybindings['<Ctrl>y']="insert previously killed word/string"
1166 help_zle_keybindings["<Alt>'"]="quote line"
1167 help_zle_keybindings['<Alt>"']="quote from mark to cursor"
1168 help_zle_keybindings['<Alt><arg>']="repeat next cmd/char <arg> times (<Alt>-<Alt>1<Alt>0a -> -10 times 'a')"
1169 help_zle_keybindings['<Alt>u']="make next word Uppercase"
1170 help_zle_keybindings['<Alt>l']="make next word lowercase"
1171 help_zle_keybindings['<Ctrl>xd']="preview expansion under cursor"
1172 help_zle_keybindings['<Alt>q']="push current CL into background, freeing it. Restore on next CL"
1173 help_zle_keybindings['<Alt>.']="insert (and interate through) last word from prev CLs"
1174 help_zle_keybindings['<Alt>,']="complete word from newer history (consecutive hits)"
1175 help_zle_keybindings['<Alt>m']="repeat last typed word on current CL"
1176 help_zle_keybindings['<Ctrl>v']="insert next keypress symbol literally (e.g. for bindkey)"
1177 help_zle_keybindings['!!:n*<Tab>']="insert last n arguments of last command"
1178 help_zle_keybindings['!!:n-<Tab>']="insert arguments n..N-2 of last command (e.g. mv s s d)"
1179 help_zle_keybindings['<Alt>h']="show help/manpage for current command"
1181 #init global variables
1182 unset help_zle_lines help_zle_sln
1183 typeset -g -a help_zle_lines
1184 typeset -g help_zle_sln=1
1187 local lastkeybind_desc contents #last description starting with #k# that we found
1188 local num_lines_elapsed=0 #number of lines between last description and keybinding
1189 #search config files in the order they a called (and thus the order in which they overwrite keybindings)
1190 for f in $HELPZLE_KEYBINDING_FILES; do
1191 [[ -r "$f" ]] || continue #not readable ? skip it
1193 for cline in "${(f)contents}"; do
1194 #zsh pattern: matches lines like: #k# ..............
1195 if [[ "$cline" == (#s)[[:space:]]#\#k\#[[:space:]]##(#b)(*)[[:space:]]#(#e) ]]; then
1196 lastkeybind_desc="$match[*]"
1198 #zsh pattern: matches lines that set a keybinding using bind2map, bindkey or compdef -k
1199 # ignores lines that are commentend out
1200 # grabs first in '' or "" enclosed string with length between 1 and 6 characters
1201 elif [[ "$cline" == [^#]#(bind2maps[[:space:]](*)-s|bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then
1202 #description prevously found ? description not more than 2 lines away ? keybinding not empty ?
1203 if [[ -n $lastkeybind_desc && $num_lines_elapsed -lt 2 && -n $match[1] ]]; then
1204 #substitute keybinding string with something readable
1205 k=${${${${${${${match[1]/\\e\^h/<Alt><BS>}/\\e\^\?/<Alt><BS>}/\\e\[5~/<PageUp>}/\\e\[6~/<PageDown>}//(\\e|\^\[)/<Alt>}//\^/<Ctrl>}/3~/<Alt><Del>}
1206 #put keybinding in assoc array, possibly overwriting defaults or stuff found in earlier files
1207 #Note that we are extracting the keybinding-string including the quotes (see Note at beginning)
1208 help_zle_keybindings[${k}]=$lastkeybind_desc
1212 ((num_lines_elapsed++))
1217 #calculate length of keybinding column
1219 for k (${(k)help_zle_keybindings[@]}) ((kstrlen < ${#k})) && kstrlen=${#k}
1220 #convert the assoc array into preformated lines, which we are able to sort
1221 for k v in ${(kv)help_zle_keybindings[@]}; do
1222 #pad keybinding-string to kstrlen chars and remove outermost characters (i.e. the quotes)
1223 help_zle_lines+=("${(r:kstrlen:)k[2,-2]}${v}")
1225 #sort lines alphabetically
1226 help_zle_lines=("${(i)help_zle_lines[@]}")
1227 [[ -d ${HELP_ZLE_CACHE_FILE:h} ]] || mkdir -p "${HELP_ZLE_CACHE_FILE:h}"
1228 echo "help_zle_lines=(${(q)help_zle_lines[@]})" >| $HELP_ZLE_CACHE_FILE
1229 zcompile $HELP_ZLE_CACHE_FILE
1231 typeset -g help_zle_sln
1232 typeset -g -a help_zle_lines
1234 # Provides (partially autogenerated) help on keybindings and the zsh line editor
1238 unsetopt ksharrays #indexing starts at 1
1239 #help lines already generated ? no ? then do it
1240 [[ ${+functions[help_zle_parse_keybindings]} -eq 1 ]] && {help_zle_parse_keybindings && unfunction help_zle_parse_keybindings}
1241 #already displayed all lines ? go back to the start
1242 [[ $help_zle_sln -gt ${#help_zle_lines} ]] && help_zle_sln=1
1243 local sln=$help_zle_sln
1244 #note that help_zle_sln is a global var, meaning we remember the last page we viewed
1245 help_zle_sln=$((help_zle_sln + HELP_LINES_PER_PAGE))
1246 zle -M "${(F)help_zle_lines[sln,help_zle_sln-1]}"
1250 ## complete word from currently visible Screen or Tmux buffer.
1251 if check_com -c screen || check_com -c tmux; then
1252 _complete_screen_display() {
1253 [[ "$TERM" != "screen" ]] && return 1
1255 local TMPFILE=$(mktemp)
1256 local -U -a _screen_display_wordlist
1257 trap "rm -f $TMPFILE" EXIT
1259 # fill array with contents from screen hardcopy
1260 if ((${+TMUX})); then
1261 #works, but crashes tmux below version 1.4
1262 #luckily tmux -V option to ask for version, was also added in 1.4
1263 tmux -V &>/dev/null || return
1264 tmux -q capture-pane \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0
1266 screen -X hardcopy $TMPFILE
1267 # screen sucks, it dumps in latin1, apparently always. so recode it
1269 check_com recode && recode latin1 $TMPFILE
1271 _screen_display_wordlist=( ${(QQ)$(<$TMPFILE)} )
1272 # remove PREFIX to be completed from that array
1273 _screen_display_wordlist[${_screen_display_wordlist[(i)$PREFIX]}]=""
1274 compadd -a _screen_display_wordlist
1276 #m# k CTRL-x\,\,\,S Complete word from GNU screen buffer
1278 compdef -k _complete_screen_display complete-word '^xS'
1281 # Load a few more functions and tie them to widgets, so they can be bound:
1283 function zrcautozle() {
1286 zrcautoload $fnc && zle -N $fnc
1289 function zrcgotwidget() {
1290 (( ${+widgets[$1]} ))
1293 function zrcgotkeymap() {
1294 [[ -n ${(M)keymaps:#$1} ]]
1297 zrcautozle insert-files
1298 zrcautozle edit-command-line
1299 zrcautozle insert-unicode-char
1300 if zrcautoload history-search-end; then
1301 zle -N history-beginning-search-backward-end history-search-end
1302 zle -N history-beginning-search-forward-end history-search-end
1304 zle -C hist-complete complete-word _generic
1305 zstyle ':completion:hist-complete:*' completer _history
1307 # The actual terminal setup hooks and bindkey-calls:
1309 # An array to note missing features to ease diagnosis in case of problems.
1310 typeset -ga grml_missing_features
1312 function zrcbindkey() {
1313 if (( ARGC )) && zrcgotwidget ${argv[-1]}; then
1318 function bind2maps () {
1319 local i sequence widget
1322 while [[ "$1" != "--" ]]; do
1328 if [[ "$1" == "-s" ]]; then
1332 sequence="${key[$1]}"
1336 [[ -z "$sequence" ]] && return 1
1338 for i in "${maps[@]}"; do
1339 zrcbindkey -M "$i" "$sequence" "$widget"
1343 if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
1344 function zle-smkx () {
1346 printf '%s' ${terminfo[smkx]}
1348 function zle-rmkx () {
1350 printf '%s' ${terminfo[rmkx]}
1352 function zle-line-init () {
1355 function zle-line-finish () {
1358 zle -N zle-line-init
1359 zle -N zle-line-finish
1361 for i in {s,r}mkx; do
1362 (( ${+terminfo[$i]} )) || grml_missing_features+=($i)
1369 Home "${terminfo[khome]}"
1370 End "${terminfo[kend]}"
1371 Insert "${terminfo[kich1]}"
1372 Delete "${terminfo[kdch1]}"
1373 Up "${terminfo[kcuu1]}"
1374 Down "${terminfo[kcud1]}"
1375 Left "${terminfo[kcub1]}"
1376 Right "${terminfo[kcuf1]}"
1377 PageUp "${terminfo[kpp]}"
1378 PageDown "${terminfo[knp]}"
1379 BackTab "${terminfo[kcbt]}"
1382 # Guidelines for adding key bindings:
1384 # - Do not add hardcoded escape sequences, to enable non standard key
1385 # combinations such as Ctrl-Meta-Left-Cursor. They are not easily portable.
1387 # - Adding Ctrl characters, such as '^b' is okay; note that '^b' and '^B' are
1390 # - All keys from the $key[] mapping are obviously okay.
1392 # - Most terminals send "ESC x" when Meta-x is pressed. Thus, sequences like
1393 # '\ex' are allowed in here as well.
1395 bind2maps emacs -- Home beginning-of-somewhere
1396 bind2maps viins vicmd -- Home vi-beginning-of-line
1397 bind2maps emacs -- End end-of-somewhere
1398 bind2maps viins vicmd -- End vi-end-of-line
1399 bind2maps emacs viins -- Insert overwrite-mode
1400 bind2maps vicmd -- Insert vi-insert
1401 bind2maps emacs -- Delete delete-char
1402 bind2maps viins vicmd -- Delete vi-delete-char
1403 bind2maps emacs viins vicmd -- Up up-line-or-search
1404 bind2maps emacs viins vicmd -- Down down-line-or-search
1405 bind2maps emacs -- Left backward-char
1406 bind2maps viins vicmd -- Left vi-backward-char
1407 bind2maps emacs -- Right forward-char
1408 bind2maps viins vicmd -- Right vi-forward-char
1409 bind2maps viins vicmd -- Right vi-forward-char
1410 #k# Display list of abbreviations that expand when followed by ,.
1411 bind2maps emacs viins -- -s ',.' zleiab
1412 bind2maps emacs viins -- -s '^xb' help-show-abk
1413 bind2maps emacs viins -- -s '^xM' inplaceMkDirs
1414 #k# display help for keybindings and ZLE
1415 bind2maps emacs viins -- -s '^xz' help-zle
1416 #k# Insert files and test globbing
1417 bind2maps emacs viins -- -s "^xf" insert-files
1418 #k# Edit the current line in \kbd{\$EDITOR}
1419 bind2maps emacs viins -- -s '\ee' edit-command-line
1420 #k# search history backward for entry beginning with typed text
1421 bind2maps emacs viins -- -s '^xp' history-beginning-search-backward-end
1422 #k# search history forward for entry beginning with typed text
1423 bind2maps emacs viins -- -s '^xP' history-beginning-search-forward-end
1424 #k# search history backward for entry beginning with typed text
1425 bind2maps emacs viins -- PageUp history-beginning-search-backward-end
1426 #k# search history forward for entry beginning with typed text
1427 bind2maps emacs viins -- PageDown history-beginning-search-forward-end
1428 #k# Toggle abbreviation expansion on/off
1429 bind2maps emacs viins -- -s '^xA' grml_toggle_abbrev
1430 bind2maps emacs viins -- -s "^x^h" commit-to-history
1431 #k# Kill left-side word or everything up to next slash
1432 bind2maps emacs viins -- -s '\ev' slash-backward-kill-word
1433 #k# Kill left-side word or everything up to next slash
1434 bind2maps emacs viins -- -s '\e^h' slash-backward-kill-word
1435 #k# Kill left-side word or everything up to next slash
1436 bind2maps emacs viins -- -s '\e^?' slash-backward-kill-word
1437 # Do history expansion on space:
1438 bind2maps emacs viins -- -s ' ' magic-space
1439 #k# Trigger menu-complete
1440 bind2maps emacs viins -- -s '\ei' menu-complete # menu completion via esc-i
1441 #k# Insert a timestamp on the command line (yyyy-mm-dd)
1442 bind2maps emacs viins -- -s '^ed' insert-datestamp
1443 #k# Insert last typed word
1444 bind2maps emacs viins -- -s "\em" insert-last-typed-word
1445 #k# A smart shortcut for \kbd{fg<enter>}
1446 bind2maps emacs viins -- -s '^z' grml-zsh-fg
1447 #k# prepend the current command with "sudo"
1448 bind2maps emacs viins -- -s "^os" sudo-command-line
1449 #k# jump to after first word (for adding options)
1450 bind2maps emacs viins -- -s '^x1' jump_after_first_word
1451 #k# complete word from history with menu
1452 bind2maps emacs viins -- -s "^x^x" hist-complete
1454 # insert unicode character
1455 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
1456 # See for example http://unicode.org/charts/ for unicode characters code
1457 #k# Insert Unicode character
1458 bind2maps emacs viins -- -s '^xi' insert-unicode-char
1460 # use the new *-pattern-* widgets for incremental history search
1461 if zrcgotwidget history-incremental-pattern-search-backward; then
1462 for seq wid in '^r' history-incremental-pattern-search-backward \
1463 '^s' history-incremental-pattern-search-forward
1465 bind2maps emacs viins vicmd -- -s $seq $wid
1469 if zrcgotkeymap menuselect; then
1470 #m# k Shift-tab Perform backwards menu completion
1471 bind2maps menuselect -- BackTab reverse-menu-complete
1473 #k# menu selection: pick item but stay in the menu
1474 bind2maps menuselect -- -s '\e^M' accept-and-menu-complete
1475 # also use + and INSERT since it's easier to press repeatedly
1476 bind2maps menuselect -- -s '+' accept-and-menu-complete
1477 bind2maps menuselect -- Insert accept-and-menu-complete
1479 # accept a completion and try to complete again by using menu
1480 # completion; very useful with completing directories
1481 # by using 'undo' one's got a simple file browser
1482 bind2maps menuselect -- -s '^o' accept-and-infer-next-history
1485 # Finally, here are still a few hardcoded escape sequences; Special sequences
1486 # like Ctrl-<Cursor-key> etc do suck a fair bit, because they are not
1487 # standardised and most of the time are not available in a terminals terminfo
1490 # While we do not encourage adding bindings like these, we will keep these for
1491 # backward compatibility.
1493 ## use Ctrl-left-arrow and Ctrl-right-arrow for jumping to word-beginnings on
1494 ## the command line.
1496 bind2maps emacs viins vicmd -- -s '\eOc' forward-word
1497 bind2maps emacs viins vicmd -- -s '\eOd' backward-word
1498 # These are for xterm:
1499 bind2maps emacs viins vicmd -- -s '\e[1;5C' forward-word
1500 bind2maps emacs viins vicmd -- -s '\e[1;5D' backward-word
1501 ## the same for alt-left-arrow and alt-right-arrow
1503 bind2maps emacs viins vicmd -- -s '\e\e[C' forward-word
1504 bind2maps emacs viins vicmd -- -s '\e\e[D' backward-word
1506 bind2maps emacs viins vicmd -- -s '^[[1;3C' forward-word
1507 bind2maps emacs viins vicmd -- -s '^[[1;3D' backward-word
1508 # Also try ESC Left/Right:
1509 bind2maps emacs viins vicmd -- -s '\e'${key[Right]} forward-word
1510 bind2maps emacs viins vicmd -- -s '\e'${key[Left]} backward-word
1517 # we don't want to quote/espace URLs on our own...
1518 # if autoload -U url-quote-magic ; then
1519 # zle -N self-insert url-quote-magic
1520 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
1522 # print 'Notice: no url-quote-magic available :('
1524 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
1526 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
1527 alias run-help >&/dev/null && unalias run-help
1528 for rh in run-help{,-git,-svk,-svn}; do
1532 # command not found handling
1534 (( ${COMMAND_NOT_FOUND} == 1 )) &&
1535 function command_not_found_handler() {
1537 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
1538 ${GRML_ZSH_CNF_HANDLER} $1
1545 ZSHDIR=${ZDOTDIR:-${HOME}/.zsh}
1548 HISTFILE=${ZDOTDIR:-${HOME}}/.zsh_history
1549 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
1550 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
1554 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
1555 DIRSTACKFILE=${DIRSTACKFILE:-${ZDOTDIR:-${HOME}}/.zdirs}
1557 if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
1558 dirstack=( ${(f)"$(< $DIRSTACKFILE)"} )
1559 # "cd -" won't work after login by just setting $OLDPWD, so
1560 [[ -d $dirstack[1] ]] && cd $dirstack[1] && cd $OLDPWD
1565 my_stack=( ${PWD} ${dirstack} )
1567 builtin print -l ${(u)my_stack} >! ${DIRSTACKFILE}
1569 uprint my_stack >! ${DIRSTACKFILE}
1573 # directory based profiles
1577 # chpwd_profiles(): Directory Profiles, Quickstart:
1581 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1582 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1585 # For details see the `grmlzshrc.5' manual page.
1586 function chpwd_profiles() {
1587 local profile context
1590 context=":chpwd:profiles:$PWD"
1591 zstyle -s "$context" profile profile || profile='default'
1592 zstyle -T "$context" re-execute && reexecute=1 || reexecute=0
1594 if (( ${+parameters[CHPWD_PROFILE]} == 0 )); then
1595 typeset -g CHPWD_PROFILE
1596 local CHPWD_PROFILES_INIT=1
1597 (( ${+functions[chpwd_profiles_init]} )) && chpwd_profiles_init
1598 elif [[ $profile != $CHPWD_PROFILE ]]; then
1599 (( ${+functions[chpwd_leave_profile_$CHPWD_PROFILE]} )) \
1600 && chpwd_leave_profile_${CHPWD_PROFILE}
1602 if (( reexecute )) || [[ $profile != $CHPWD_PROFILE ]]; then
1603 (( ${+functions[chpwd_profile_$profile]} )) && chpwd_profile_${profile}
1606 CHPWD_PROFILE="${profile}"
1610 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1614 # Prompt setup for grml:
1616 # set colors for use in prompts (modern zshs allow for the use of %F{red}foo%f
1617 # in prompts to get a red "foo" embedded, but it's good to keep these for
1618 # backwards compatibility).
1619 if zrcautoload colors && colors 2>/dev/null ; then
1620 BLUE="%{${fg[blue]}%}"
1621 RED="%{${fg_bold[red]}%}"
1622 GREEN="%{${fg[green]}%}"
1623 CYAN="%{${fg[cyan]}%}"
1624 MAGENTA="%{${fg[magenta]}%}"
1625 YELLOW="%{${fg[yellow]}%}"
1626 WHITE="%{${fg[white]}%}"
1627 NO_COLOR="%{${reset_color}%}"
1629 BLUE=$'%{\e[1;34m%}'
1631 GREEN=$'%{\e[1;32m%}'
1632 CYAN=$'%{\e[1;36m%}'
1633 WHITE=$'%{\e[1;37m%}'
1634 MAGENTA=$'%{\e[1;35m%}'
1635 YELLOW=$'%{\e[1;33m%}'
1636 NO_COLOR=$'%{\e[0m%}'
1639 # First, the easy ones: PS2..4:
1641 # secondary prompt, printed when the shell needs more information to complete a
1644 # selection prompt used within a select loop.
1646 # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
1649 # Some additional features to use with our prompt:
1653 # - vcs_info setup and version specific fixes
1655 # display battery status on right side of prompt via running 'BATTERY=1 zsh'
1656 if [[ $BATTERY -gt 0 ]] ; then
1657 if ! check_com -c acpi ; then
1663 if [[ $BATTERY -gt 0 ]] ; then
1664 PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]#Battery <->: [^0-9]##, (<->)%*/${match[1]}}"
1665 if [[ -z "$PERCENT" ]] ; then
1666 PERCENT='acpi not present'
1668 if [[ "$PERCENT" -lt 20 ]] ; then
1669 PERCENT="warning: ${PERCENT}%%"
1671 PERCENT="${PERCENT}%%"
1677 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
1678 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
1679 debian_chroot=$(</etc/debian_chroot)
1682 # gather version control information for inclusion in a prompt
1684 if zrcautoload vcs_info; then
1685 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1686 # function, which can cause a lot of trouble with our directory-based
1688 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1689 function VCS_INFO_realpath () {
1690 setopt localoptions NO_shwordsplit chaselinks
1691 ( builtin cd -q $1 2> /dev/null && pwd; )
1695 zstyle ':vcs_info:*' max-exports 2
1697 if [[ -o restricted ]]; then
1698 zstyle ':vcs_info:*' enable NONE
1702 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1703 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1704 # TODO: The included vcs_info() version still uses $VCS_INFO_message_N_.
1705 # That needs to be the use of $VCS_INFO_message_N_ needs to be changed
1706 # to $vcs_info_msg_N_ as soon as we use the included version.
1707 if [[ "$TERM" == dumb ]] ; then
1708 zstyle ':vcs_info:*' actionformats "(%s%)-[%b|%a] " "zsh: %r"
1709 zstyle ':vcs_info:*' formats "(%s%)-[%b] " "zsh: %r"
1711 # these are the same, just with a lot of colors:
1712 zstyle ':vcs_info:*' actionformats "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOR} " \
1714 zstyle ':vcs_info:*' formats "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOR}%} " \
1716 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YELLOW}%r"
1719 # Now for the fun part: The grml prompt themes in `promptsys' mode of operation
1721 # This actually defines three prompts:
1727 # They all share the same code and only differ with respect to which items they
1728 # contain. The main source of documentation is the `prompt_grml_help' function
1729 # below, which gets called when the user does this: prompt -h grml
1731 function prompt_grml_help () {
1735 This is the prompt as used by the grml-live system <http://grml.org>. It is
1736 a rather simple one-line prompt, that by default looks something like this:
1738 <user>@<host> <current-working-directory>[ <vcs_info-data>]%
1740 The prompt itself integrates with zsh's prompt themes system (as you are
1741 witnessing right now) and is configurable to a certain degree. In
1742 particular, these aspects are customisable:
1744 - The items used in the prompt (e.g. you can remove \`user' from
1745 the list of activated items, which will cause the user name to
1746 be omitted from the prompt string).
1748 - The attributes used with the items are customisable via strings
1749 used before and after the actual item.
1751 The available items are: at, battery, change-root, date, grml-chroot,
1752 history, host, jobs, newline, path, percent, rc, rc-always, sad-smiley,
1753 shell-level, time, user, vcs
1755 The actual configuration is done via zsh's \`zstyle' mechanism. The
1756 context, that is used while looking up styles is:
1758 ':prompt:grml:<left-or-right>:<subcontext>'
1760 Here <left-or-right> is either \`left' or \`right', signifying whether the
1761 style should affect the left or the right prompt. <subcontext> is either
1762 \`setup' or 'items:<item>', where \`<item>' is one of the available items.
1766 - use-rprompt (boolean): If \`true' (the default), print a sad smiley
1767 in $RPROMPT if the last command a returned non-successful error code.
1768 (This in only valid if <left-or-right> is "right"; ignored otherwise)
1770 - items (list): The list of items used in the prompt. If \`vcs' is
1771 present in the list, the theme's code invokes \`vcs_info'
1772 accordingly. Default (left): rc change-root user at host path vcs
1773 percent; Default (right): sad-smiley
1775 Available styles in 'items:<item>' are: pre, post. These are strings that
1776 are inserted before (pre) and after (post) the item in question. Thus, the
1777 following would cause the user name to be printed in red instead of the
1780 zstyle ':prompt:grml:*:items:user' pre '%F{red}'
1782 Note, that the \`post' style may remain at its default value, because its
1783 default value is '%f', which turns the foreground text attribute off (which
1784 is exactly, what is still required with the new \`pre' value).
1788 function prompt_grml-chroot_help () {
1792 This is a variation of the grml prompt, see: prompt -h grml
1794 The main difference is the default value of the \`items' style. The rest
1795 behaves exactly the same. Here are the defaults for \`grml-chroot':
1797 - left: grml-chroot user at host path percent
1798 - right: (empty list)
1802 function prompt_grml-large_help () {
1806 This is a variation of the grml prompt, see: prompt -h grml
1808 The main difference is the default value of the \`items' style. In
1809 particular, this theme uses _two_ lines instead of one with the plain
1810 \`grml' theme. The rest behaves exactly the same. Here are the defaults
1813 - left: rc jobs history shell-level change-root time date newline user
1814 at host path vcs percent
1819 function grml_prompt_setup () {
1821 autoload -Uz vcs_info
1822 autoload -Uz add-zsh-hook
1823 add-zsh-hook precmd prompt_$1_precmd
1826 function prompt_grml_setup () {
1827 grml_prompt_setup grml
1830 function prompt_grml-chroot_setup () {
1831 grml_prompt_setup grml-chroot
1834 function prompt_grml-large_setup () {
1835 grml_prompt_setup grml-large
1838 # These maps define default tokens and pre-/post-decoration for items to be
1839 # used within the themes. All defaults may be customised in a context sensitive
1840 # matter by using zsh's `zstyle' mechanism.
1841 typeset -gA grml_prompt_pre_default \
1842 grml_prompt_post_default \
1843 grml_prompt_token_default \
1844 grml_prompt_token_function
1846 grml_prompt_pre_default=(
1851 grml-chroot '%F{red}'
1861 shell-level '%F{red}'
1867 grml_prompt_post_default=(
1888 grml_prompt_token_default=(
1891 change-root 'debian_chroot'
1893 grml-chroot 'GRML_CHROOT'
1894 history '{history#%!} '
1896 jobs '[%j running job(s)] '
1898 path '%40<..<%~%<< '
1902 sad-smiley '%(?..:()'
1903 shell-level '%(3L.+ .)'
1904 time '%D{%H:%M:%S} '
1909 function grml_theme_has_token () {
1910 if (( ARGC != 1 )); then
1911 printf 'usage: grml_theme_has_token <name>\n'
1914 (( ${+grml_prompt_token_default[$1]} ))
1917 function GRML_theme_add_token_usage () {
1919 Usage: grml_theme_add_token <name> [-f|-i] <token/function> [<pre> <post>]
1921 <name> is the name for the newly added token. If the \`-f' or \`-i' options
1922 are used, <token/function> is the name of the function (see below for
1923 details). Otherwise it is the literal token string to be used. <pre> and
1924 <post> are optional.
1928 -f <function> Use a function named \`<function>' each time the token
1931 -i <function> Use a function named \`<function>' to initialise the
1932 value of the token _once_ at runtime.
1934 The functions are called with one argument: the token's new name. The
1935 return value is expected in the \$REPLY parameter. The use of these
1936 options is mutually exclusive.
1938 There is a utility function \`grml_theme_has_token', which you can use
1939 to test if a token exists before trying to add it. This can be a guard
1940 for situations in which a \`grml_theme_add_token' call may happen more
1945 To add a new token \`day' that expands to the current weekday in the
1946 current locale in green foreground colour, use this:
1948 grml_theme_add_token day '%D{%A}' '%F{green}' '%f'
1950 Another example would be support for \$VIRTUAL_ENV:
1952 function virtual_env_prompt () {
1953 REPLY=\${VIRTUAL_ENV+\${VIRTUAL_ENV:t} }
1955 grml_theme_add_token virtual-env -f virtual_env_prompt
1957 After that, you will be able to use a changed \`items' style to
1958 assemble your prompt.
1962 function grml_theme_add_token () {
1964 local name token pre post
1965 local -i init funcall
1967 if (( ARGC == 0 )); then
1968 GRML_theme_add_token_usage
1978 if [[ $1 == '-f' ]]; then
1981 elif [[ $1 == '-i' ]]; then
1986 if (( ARGC == 0 )); then
1988 grml_theme_add_token: No token-string/function-name provided!\n\n'
1989 GRML_theme_add_token_usage
1994 if (( ARGC != 0 && ARGC != 2 )); then
1996 grml_theme_add_token: <pre> and <post> need to by specified _both_!\n\n'
1997 GRML_theme_add_token_usage
2006 if grml_theme_has_token $name; then
2008 grml_theme_add_token: Token `%s'\'' exists! Giving up!\n\n' $name
2009 GRML_theme_add_token_usage
2016 grml_prompt_pre_default[$name]=$pre
2017 grml_prompt_post_default[$name]=$post
2018 if (( funcall )); then
2019 grml_prompt_token_function[$name]=$token
2020 grml_prompt_token_default[$name]=23
2022 grml_prompt_token_default[$name]=$token
2026 function grml_typeset_and_wrap () {
2033 if (( ${+parameters[$new]} )); then
2034 typeset -g "${target}=${(P)target}${left}${(P)new}${right}"
2038 function grml_prompt_addto () {
2041 local lr it apre apost new v
2045 [[ $target == PS1 ]] && lr=left || lr=right
2046 zstyle -a ":prompt:${grmltheme}:${lr}:setup" items items || items=( "$@" )
2047 typeset -g "${target}="
2048 for it in "${items[@]}"; do
2049 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" pre apre \
2050 || apre=${grml_prompt_pre_default[$it]}
2051 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" post apost \
2052 || apost=${grml_prompt_post_default[$it]}
2053 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" token new \
2054 || new=${grml_prompt_token_default[$it]}
2055 typeset -g "${target}=${(P)target}${apre}"
2056 if (( ${+grml_prompt_token_function[$it]} )); then
2057 ${grml_prompt_token_function[$it]} $it
2058 typeset -g "${target}=${(P)target}${REPLY}"
2062 grml_typeset_and_wrap $target $new '' ''
2065 grml_typeset_and_wrap $target $new '(' ')'
2068 if [[ -n ${(P)new} ]]; then
2069 typeset -g "${target}=${(P)target}(CHROOT)"
2073 v="vcs_info_msg_${new}_"
2074 if (( ! vcscalled )); then
2078 if (( ${+parameters[$v]} )) && [[ -n "${(P)v}" ]]; then
2079 typeset -g "${target}=${(P)target}${(P)v}"
2082 *) typeset -g "${target}=${(P)target}${new}" ;;
2085 typeset -g "${target}=${(P)target}${apost}"
2089 function prompt_grml_precmd () {
2091 local grmltheme=grml
2092 local -a left_items right_items
2093 left_items=(rc change-root user at host path vcs percent)
2094 right_items=(sad-smiley)
2096 prompt_grml_precmd_worker
2099 function prompt_grml-chroot_precmd () {
2101 local grmltheme=grml-chroot
2102 local -a left_items right_items
2103 left_items=(grml-chroot user at host path percent)
2106 prompt_grml_precmd_worker
2109 function prompt_grml-large_precmd () {
2111 local grmltheme=grml-large
2112 local -a left_items right_items
2113 left_items=(rc jobs history shell-level change-root time date newline
2114 user at host path vcs percent)
2115 right_items=(sad-smiley)
2117 prompt_grml_precmd_worker
2120 function prompt_grml_precmd_worker () {
2122 local -i vcscalled=0
2124 grml_prompt_addto PS1 "${left_items[@]}"
2125 if zstyle -T ":prompt:${grmltheme}:right:setup" use-rprompt; then
2126 grml_prompt_addto RPS1 "${right_items[@]}"
2130 grml_prompt_fallback() {
2133 (( ${+functions[vcs_info]} )) && vcs_info
2136 p0="${RED}%(?..%? )${WHITE}${debian_chroot:+($debian_chroot)}"
2137 p1="${BLUE}%n${NO_COLOR}@%m %40<...<%B%~%b%<< "'${vcs_info_msg_0_}'"%# "
2138 if (( EUID == 0 )); then
2139 PROMPT="${BLUE}${p0}${RED}${p1}"
2141 PROMPT="${RED}${p0}${BLUE}${p1}"
2146 if zrcautoload promptinit && promptinit 2>/dev/null ; then
2147 # Since we define the required functions in here and not in files in
2148 # $fpath, we need to stick the theme's name into `$prompt_themes'
2149 # ourselves, since promptinit does not pick them up otherwise.
2150 prompt_themes+=( grml grml-chroot grml-large )
2151 # Also, keep the array sorted...
2152 prompt_themes=( "${(@on)prompt_themes}" )
2154 print 'Notice: no promptinit available :('
2155 grml_prompt_fallback
2159 # The prompt themes use modern features of zsh, that require at least
2160 # version 4.3.7 of the shell. Use the fallback otherwise.
2161 if [[ $BATTERY -gt 0 ]]; then
2162 zstyle ':prompt:grml:right:setup' items sad-smiley battery
2163 add-zsh-hook precmd battery
2165 if [[ "$TERM" == dumb ]] ; then
2166 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" pre ''
2167 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" post ' '
2168 for i in rc user path jobs history date time shell-level; do
2169 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" pre ''
2170 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" post ''
2173 zstyle ':prompt:grml(|-large|-chroot):right:setup' use-rprompt false
2174 elif (( EUID == 0 )); then
2175 zstyle ':prompt:grml(|-large|-chroot):*:items:user' pre '%B%F{red}'
2178 # Finally enable one of the prompts.
2179 if [[ -n $GRML_CHROOT ]]; then
2181 elif [[ $GRMLPROMPT -gt 0 ]]; then
2187 grml_prompt_fallback
2190 # Terminal-title wizardry
2192 function ESC_print () {
2193 info_print $'\ek' $'\e\\' "$@"
2195 function set_title () {
2196 info_print $'\e]0;' $'\a' "$@"
2199 function info_print () {
2200 local esc_begin esc_end
2204 printf '%s' ${esc_begin}
2206 printf '%s' "${esc_end}"
2209 function grml_reset_screen_title () {
2210 # adjust title of xterm
2211 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
2212 [[ ${NOTITLE:-} -gt 0 ]] && return 0
2215 set_title ${(%):-"%n@%m: %~"}
2220 function grml_vcs_to_screen_title () {
2221 if [[ $TERM == screen* ]] ; then
2222 if [[ -n ${vcs_info_msg_1_} ]] ; then
2223 ESC_print ${vcs_info_msg_1_}
2230 function grml_maintain_name () {
2231 # set hostname if not running on host with name 'grml'
2232 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
2237 function grml_cmd_to_screen_title () {
2238 # get the name of the program currently running and hostname of local
2239 # machine set screen window title if running in a screen
2240 if [[ "$TERM" == screen* ]] ; then
2241 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME"
2246 function grml_control_xterm_title () {
2249 set_title "${(%):-"%n@%m:"}" "$1"
2254 zrcautoload add-zsh-hook || add-zsh-hook () { :; }
2255 if [[ $NOPRECMD -eq 0 ]]; then
2256 add-zsh-hook precmd grml_reset_screen_title
2257 add-zsh-hook precmd grml_vcs_to_screen_title
2258 add-zsh-hook preexec grml_maintain_name
2259 add-zsh-hook preexec grml_cmd_to_screen_title
2260 if [[ $NOTITLE -eq 0 ]]; then
2261 add-zsh-hook preexec grml_control_xterm_title
2265 # 'hash' some often used directories
2267 hash -d deb=/var/cache/apt/archives
2268 hash -d doc=/usr/share/doc
2269 hash -d linux=/lib/modules/$(command uname -r)/build/
2270 hash -d log=/var/log
2271 hash -d slog=/var/log/syslog
2272 hash -d src=/usr/src
2273 hash -d templ=/usr/share/doc/grml-templates
2274 hash -d tt=/usr/share/doc/texttools-doc
2275 hash -d www=/var/www
2279 if check_com -c screen ; then
2280 if [[ $UID -eq 0 ]] ; then
2281 if [[ -r /etc/grml/screenrc ]]; then
2282 alias screen="${commands[screen]} -c /etc/grml/screenrc"
2284 elif [[ -r $HOME/.screenrc ]] ; then
2285 alias screen="${commands[screen]} -c $HOME/.screenrc"
2287 if [[ -r /etc/grml/screenrc_grml ]]; then
2288 alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
2290 if [[ -r /etc/grml/screenrc ]]; then
2291 alias screen="${commands[screen]} -c /etc/grml/screenrc"
2297 # do we have GNU ls with color-support?
2298 if [[ "$TERM" != dumb ]]; then
2299 #a1# List files with colors (\kbd{ls -b -CF \ldots})
2300 alias ls='ls -b -CF '${ls_options:+"${ls_options[*]}"}
2301 #a1# List all files, with colors (\kbd{ls -la \ldots})
2302 alias la='ls -la '${ls_options:+"${ls_options[*]}"}
2303 #a1# List files with long colored list, without dotfiles (\kbd{ls -l \ldots})
2304 alias ll='ls -l '${ls_options:+"${ls_options[*]}"}
2305 #a1# List files with long colored list, human readable sizes (\kbd{ls -hAl \ldots})
2306 alias lh='ls -hAl '${ls_options:+"${ls_options[*]}"}
2307 #a1# List files with long colored list, append qualifier to filenames (\kbd{ls -lF \ldots})\\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
2308 alias l='ls -lF '${ls_options:+"${ls_options[*]}"}
2310 alias ls='ls -b -CF'
2317 alias mdstat='cat /proc/mdstat'
2318 alias ...='cd ../../'
2320 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
2321 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
2322 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
2325 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
2326 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
2327 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
2329 # make sure it is not assigned yet
2330 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
2333 for ENV in $(env | command grep -i '.utf') ; do
2334 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
2339 # make sure it is not assigned yet
2340 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
2342 if ! isutfenv ; then
2343 for ENV in $(env | command grep -i '\.iso') ; do
2344 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
2349 # especially for roadwarriors using GNU screen and ssh:
2350 if ! check_com asc &>/dev/null ; then
2351 asc() { autossh -t "$@" 'screen -RdU' }
2355 #f1# Hints for the use of zsh on grml
2357 print "$bg[white]$fg[black]
2358 zsh-help - hints for use of zsh on grml
2359 =======================================$reset_color"
2362 Main configuration of zsh happens in /etc/zsh/zshrc.
2363 That file is part of the package grml-etc-core, if you want to
2364 use them on a non-grml-system just get the tar.gz from
2365 http://deb.grml.org/ or (preferably) get it from the git repository:
2367 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
2369 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
2370 The file is still there, but it is empty for backwards compatibility.
2372 For your own changes use these two files:
2376 The former is sourced very early in our zshrc, the latter is sourced
2379 System wide configuration without touching configuration files of grml
2380 can take place in /etc/zsh/zshrc.local.
2382 For information regarding zsh start at http://grml.org/zsh/
2384 Take a look at grml'\''s zsh refcard:
2385 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
2387 Check out the main zsh refcard:
2388 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
2390 And of course visit the zsh-lovers:
2393 You can adjust some options through environment variables when
2394 invoking zsh without having to edit configuration files.
2395 Basically meant for bash users who are not used to the power of
2398 "NOCOR=1 zsh" => deactivate automatic correction
2399 "NOMENU=1 zsh" => do not use auto menu completion
2400 (note: use ctrl-d for completion instead!)
2401 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
2402 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
2403 preexec() and precmd() completely
2404 "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt
2405 "COMMAND_NOT_FOUND=1 zsh"
2406 => Enable a handler if an external command was not found
2407 The command called in the handler can be altered by setting
2408 the GRML_ZSH_CNF_HANDLER variable, the default is:
2409 "/usr/share/command-not-found/command-not-found"
2411 A value greater than 0 is enables a feature; a value equal to zero
2412 disables it. If you like one or the other of these settings, you can
2413 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
2417 $bg[white]$fg[black]
2418 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
2419 Enjoy your grml system with the zsh!$reset_color"
2423 if [[ -r /etc/debian_version ]] ; then
2424 #a3# Execute \kbd{apt-cache search}
2425 alias acs='apt-cache search'
2426 #a3# Execute \kbd{apt-cache show}
2427 alias acsh='apt-cache show'
2428 #a3# Execute \kbd{apt-cache policy}
2429 alias acp='apt-cache policy'
2430 #a3# Execute \kbd{apt-get dist-upgrade}
2431 salias adg="apt-get dist-upgrade"
2432 #a3# Execute \kbd{apt-get install}
2433 salias agi="apt-get install"
2434 #a3# Execute \kbd{aptitude install}
2435 salias ati="aptitude install"
2436 #a3# Execute \kbd{apt-get upgrade}
2437 salias ag="apt-get upgrade"
2438 #a3# Execute \kbd{apt-get update}
2439 salias au="apt-get update"
2440 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
2441 salias -a up="aptitude update ; aptitude safe-upgrade"
2442 #a3# Execute \kbd{dpkg-buildpackage}
2443 alias dbp='dpkg-buildpackage'
2444 #a3# Execute \kbd{grep-excuses}
2445 alias ge='grep-excuses'
2447 # get a root shell as normal user in live-cd mode:
2448 if isgrmlcd && [[ $UID -ne 0 ]] ; then
2452 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
2453 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
2454 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
2455 salias tlog="tail -f /var/log/syslog" # follow the syslog
2458 # sort installed Debian-packages by size
2459 if check_com -c dpkg-query ; then
2460 #a3# List installed Debian-packages sorted by size
2461 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"
2464 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
2465 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
2466 if check_com -c wodim; then
2469 cdrecord is not provided under its original name by Debian anymore.
2470 See #377109 in the BTS of Debian for more details.
2472 Please use the wodim binary instead
2479 # Use hard limits, except for a smaller stack and no core dumps
2481 is425 && limit stack 8192
2482 isgrmlcd && limit core 0 # important for a live-cd-system
2487 # people should use 'grml-x'!
2488 if check_com -c 915resolution; then
2490 echo "Please use 915resolution as resolution modifying tool for Intel \
2496 #a1# Output version of running grml
2497 alias grml-version='cat /etc/grml_version'
2499 if check_com -c grml-debootstrap ; then
2501 echo "Installing debian to harddisk is possible by using grml-debootstrap."
2507 # now run the functions
2509 is4 && isgrml && grmlstuff
2513 is4 && xsource "/etc/zsh/keephack"
2515 # wonderful idea of using "e" glob qualifier by Peter Stephenson
2516 # You use it as follows:
2517 # $ NTREF=/reference/file
2519 # This lists all the files in the current directory newer than the reference file.
2520 # You can also specify the reference file inline; note quotes:
2521 # $ ls -l *(e:'nt ~/.zshenv':)
2523 if [[ -n $1 ]] ; then
2526 [[ $REPLY -nt $NTREF ]]
2531 #f1# Reload an autoloadable function
2532 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
2533 compdef _functions freload
2535 #f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s')
2537 [[ -z "$1" ]] && printf 'Usage: %s <file(s)>\n' "$0" && return 1
2538 for file in "$@" ; do
2539 while [[ -h "$file" ]] ; do
2541 file=$(readlink "$file")
2546 # TODO: Is it supported to use pager settings like this?
2547 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
2548 # with respect to wordsplitting. (ie. ${=PAGER})
2549 if check_com -c $PAGER ; then
2550 #f3# View Debian's changelog of a given package
2553 if [[ -r /usr/share/doc/$1/changelog.Debian.gz ]] ; then
2554 $PAGER /usr/share/doc/$1/changelog.Debian.gz
2555 elif [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2556 $PAGER /usr/share/doc/$1/changelog.gz
2558 if check_com -c aptitude ; then
2559 echo "No changelog for package $1 found, using aptitude to retrieve it."
2561 aptitude -t unstable changelog $1
2563 aptitude changelog $1
2566 echo "No changelog for package $1 found, sorry."
2571 _dchange() { _files -W /usr/share/doc -/ }
2572 compdef _dchange dchange
2574 #f3# View Debian's NEWS of a given package
2577 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
2578 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
2580 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
2581 $PAGER /usr/share/doc/$1/NEWS.gz
2583 echo "No NEWS file for package $1 found, sorry."
2588 _dnews() { _files -W /usr/share/doc -/ }
2589 compdef _dnews dnews
2591 #f3# View Debian's copyright of a given package
2594 if [[ -r /usr/share/doc/$1/copyright ]] ; then
2595 $PAGER /usr/share/doc/$1/copyright
2597 echo "No copyright file for package $1 found, sorry."
2601 _dcopyright() { _files -W /usr/share/doc -/ }
2602 compdef _dcopyright dcopyright
2604 #f3# View upstream's changelog of a given package
2607 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2608 $PAGER /usr/share/doc/$1/changelog.gz
2610 echo "No changelog for package $1 found, sorry."
2614 _uchange() { _files -W /usr/share/doc -/ }
2615 compdef _uchange uchange
2620 ZSH_PROFILE_RC=1 $SHELL "$@"
2623 #f1# Edit an alias via zle
2625 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
2627 compdef _aliases edalias
2629 #f1# Edit a function via zle
2631 [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
2633 compdef _functions edfunc
2635 # use it e.g. via 'Restart apache2'
2636 #m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
2637 #m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
2638 #m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
2639 #m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
2640 #m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
2641 #m# f6 Status() \kbd{/etc/init.d/\em{process}}\quad\kbd{status}
2642 if [[ -d /etc/init.d || -d /etc/service ]] ; then
2644 local action_="${1:l}" # e.g Start/Stop/Restart
2648 local service_target_="$(readlink /etc/init.d/$service_)"
2649 if [[ $service_target_ == "/usr/bin/sv" ]]; then
2651 case "${action_}" in
2652 start) if [[ ! -e /etc/service/$service_ ]]; then
2653 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
2655 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2657 # there is no reload in runits sysv emulation
2658 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
2659 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
2663 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2669 scripts=( /etc/init.d/*(x:t) )
2670 _describe "service startup script" scripts
2673 for i in Start Restart Stop Force-Reload Reload Status ; do
2674 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
2675 compdef _grmlinitd $i
2679 #f1# Provides useful information on globbing
2686 p named pipes (FIFOs)
2687 * executable plain files (0100)
2688 % device files (character or block special)
2689 %b block special files
2690 %c character special files
2691 r owner-readable files (0400)
2692 w owner-writable files (0200)
2693 x owner-executable files (0100)
2694 A group-readable files (0040)
2695 I group-writable files (0020)
2696 E group-executable files (0010)
2697 R world-readable files (0004)
2698 W world-writable files (0002)
2699 X world-executable files (0001)
2700 s setuid files (04000)
2701 S setgid files (02000)
2702 t files with the sticky bit (01000)
2704 print *(m-1) # Files modified up to a day ago
2705 print *(a1) # Files accessed a day ago
2706 print *(@) # Just symlinks
2707 print *(Lk+50) # Files bigger than 50 kilobytes
2708 print *(Lk-50) # Files smaller than 50 kilobytes
2709 print **/*.c # All *.c files recursively starting in \$PWD
2710 print **/*.c~file.c # Same as above, but excluding 'file.c'
2711 print (foo|bar).* # Files starting with 'foo' or 'bar'
2712 print *~*.* # All Files that do not contain a dot
2713 chmod 644 *(.^x) # make all plain non-executable files publically readable
2714 print -l *(.c|.h) # Lists *.c and *.h
2715 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
2716 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
2718 alias help-zshglob=H-Glob
2720 # grep for running process, like: 'any vim'
2724 if [[ -z "$1" ]] ; then
2725 echo "any - grep for process(es) by keyword" >&2
2726 echo "Usage: any <keyword>" >&2 ; return 1
2728 ps xauwww | grep -i "${grep_options[@]}" "[${1[1]}]${1[2,-1]}"
2733 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
2734 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
2735 [[ -r /proc/1/maps ]] && \
2737 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
2738 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
2739 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
2742 # a wrapper for vim, that deals with title setting
2744 # set this array to a set of options to vim you always want
2745 # to have set when calling vim (in .zshrc.local), like:
2746 # VIM_OPTIONS=( -p )
2747 # This will cause vim to send every file given on the
2748 # commandline to be send to it's own tab (needs vim7).
2749 if check_com vim; then
2751 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
2755 # make a backup of a file
2757 cp -a "$1" "${1}_$(date --iso-8601=seconds)"
2760 ssl_hashes=( sha512 sha256 sha1 md5 )
2762 for sh in ${ssl_hashes}; do
2763 eval 'ssl-cert-'${sh}'() {
2765 if [[ -z $1 ]] ; then
2766 printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
2769 openssl x509 -noout -fingerprint -'${sh}' -in $1
2773 ssl-cert-fingerprints() {
2776 if [[ -z $1 ]] ; then
2777 printf 'usage: ssl-cert-fingerprints <file>\n'
2780 for i in ${ssl_hashes}
2787 if [[ -z $1 ]] ; then
2788 printf 'usage: ssl-cert-info <file>\n'
2791 openssl x509 -noout -text -in $1
2792 ssl-cert-fingerprints $1
2795 # make sure our environment is clean regarding colors
2796 for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color
2798 # "persistent history"
2799 # just write important commands you always need to ~/.important_commands
2800 if [[ -r ~/.important_commands ]] ; then
2801 fc -R ~/.important_commands
2804 # load the lookup subsystem if it's available on the system
2805 zrcautoload lookupinit && lookupinit
2809 # set terminal property (used e.g. by msgid-chooser)
2810 export COLORTERM="yes"
2815 #a2# Execute \kbd{du -sch}
2817 #a2# Execute \kbd{jobs -l}
2821 #a2# Execute \kbd{ls -lSrah}
2822 alias dir="ls -lSrah"
2823 #a2# Only show dot-directories
2824 alias lad='ls -d .*(/)'
2825 #a2# Only show dot-files
2826 alias lsa='ls -a .*(.)'
2827 #a2# Only files with setgid/setuid/sticky flag
2828 alias lss='ls -l *(s,S,t)'
2829 #a2# Only show symlinks
2830 alias lsl='ls -l *(@)'
2831 #a2# Display only executables
2832 alias lsx='ls -l *(*)'
2833 #a2# Display world-{readable,writable,executable} files
2834 alias lsw='ls -ld *(R,W,X.^ND/)'
2835 #a2# Display the ten biggest files
2836 alias lsbig="ls -flh *(.OL[1,10])"
2837 #a2# Only show directories
2838 alias lsd='ls -d *(/)'
2839 #a2# Only show empty directories
2840 alias lse='ls -d *(/^F)'
2841 #a2# Display the ten newest files
2842 alias lsnew="ls -rtlh *(D.om[1,10])"
2843 #a2# Display the ten oldest files
2844 alias lsold="ls -rtlh *(D.Om[1,10])"
2845 #a2# Display the ten smallest files
2846 alias lssmall="ls -Srl *(.oL[1,10])"
2847 #a2# Display the ten newest directories and ten newest .directories
2848 alias lsnewdir="ls -rthdl *(/om[1,10]) .*(D/om[1,10])"
2849 #a2# Display the ten oldest directories and ten oldest .directories
2850 alias lsolddir="ls -rthdl *(/Om[1,10]) .*(D/Om[1,10])"
2852 # some useful aliases
2853 #a2# Remove current empty directory. Execute \kbd{cd ..; rmdir \$OLDCWD}
2854 alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD'
2856 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
2857 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2858 #a2# scp with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
2859 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2861 # work around non utf8 capable software in utf environment via $LANG and luit
2862 if check_com isutfenv && check_com luit ; then
2863 if check_com -c mrxvt ; then
2864 isutfenv && [[ -n "$LANG" ]] && \
2865 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
2868 if check_com -c aterm ; then
2869 isutfenv && [[ -n "$LANG" ]] && \
2870 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
2873 if check_com -c centericq ; then
2874 isutfenv && [[ -n "$LANG" ]] && \
2875 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
2881 #f5# Backup \kbd{file {\rm to} file\_timestamp}
2884 cp -b $1 $1_`date --iso-8601=m`
2887 #f5# cd to directoy and list files
2893 # smart cd function, allows switching to /etc when running 'cd /etc/fstab'
2895 if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then
2896 [[ ! -e ${1:h} ]] && return 1
2897 print "Correcting ${1} to ${1:h}"
2904 #f5# Create Directoy and \kbd{cd} to it
2906 if (( ARGC != 1 )); then
2907 printf 'usage: mkcd <new-directory>\n'
2910 if [[ ! -d "$1" ]]; then
2911 command mkdir -p "$1"
2913 printf '`%s'\'' already exists: cd-ing.\n' "$1"
2918 #f5# Create temporary directory and \kbd{cd} to it
2926 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
2929 print -l -- *(a-${1:-1})
2932 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
2935 print -l -- *(c-${1:-1})
2938 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
2941 print -l -- *(m-${1:-1})
2943 # modified() was named new() in earlier versions, add an alias for backwards compatibility
2944 check_com new || alias new=modified
2946 # use colors when GNU grep with color-support
2947 #a2# Execute \kbd{grep -{}-color=auto}
2948 (( $#grep_options > 0 )) && alias grep='grep '${grep_options:+"${grep_options[*]}"}
2951 # 'translate' looks up fot a word in a file with language-to-language
2952 # translations (field separator should be " : "). A typical wordlist looks
2954 # | english-word : german-transmission
2955 # It's also only possible to translate english to german but not reciprocal.
2956 # Use the following oneliner to turn back the sort order:
2957 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
2958 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
2959 #f5# Translates a word
2964 translate -l de-en $2
2967 translate -l en-de $2
2970 echo "Usage: $0 { -D | -E }"
2971 echo " -D == German to English"
2972 echo " -E == English to German"
2976 # Usage: simple-extract <file>
2977 # Using option -d deletes the original archive file.
2978 #f5# Smart archive extractor
2981 setopt extended_glob noclobber
2982 local DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
2984 zparseopts -D -E "d=DELETE_ORIGINAL"
2985 for ARCHIVE in "${@}"; do
2987 *(tar.bz2|tbz2|tbz))
2988 DECOMP_CMD="tar -xvjf -"
2993 DECOMP_CMD="tar -xvzf -"
2997 *(tar.xz|txz|tar.lzma))
2998 DECOMP_CMD="tar -xvJf -"
3003 DECOMP_CMD="tar -xvf -"
3008 DECOMP_CMD="unrar x"
3033 DECOMP_CMD="bzip2 -d -c -"
3038 DECOMP_CMD="gzip -d -c -"
3043 DECOMP_CMD="xz -d -c -"
3048 print "ERROR: '$ARCHIVE' has unrecognized archive type." >&2
3054 if ! check_com ${DECOMP_CMD[(w)1]}; then
3055 echo "ERROR: ${DECOMP_CMD[(w)1]} not installed." >&2
3060 GZTARGET="${ARCHIVE:t:r}"
3061 if [[ -f $ARCHIVE ]] ; then
3063 print "Extracting '$ARCHIVE' ..."
3064 if $USES_STDIN; then
3065 if $USES_STDOUT; then
3066 ${=DECOMP_CMD} < "$ARCHIVE" > $GZTARGET
3068 ${=DECOMP_CMD} < "$ARCHIVE"
3071 if $USES_STDOUT; then
3072 ${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET
3074 ${=DECOMP_CMD} "$ARCHIVE"
3077 [[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE"
3079 elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
3080 if check_com curl; then
3081 WGET_CMD="curl -L -k -s -o -"
3082 elif check_com wget; then
3083 WGET_CMD="wget -q -O - --no-check-certificate"
3085 print "ERROR: neither wget nor curl is installed" >&2
3089 print "Downloading and Extracting '$ARCHIVE' ..."
3090 if $USES_STDIN; then
3091 if $USES_STDOUT; then
3092 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET
3095 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD}
3099 if $USES_STDOUT; then
3100 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET
3102 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE")
3107 print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2
3117 '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)"' \
3118 '_urls:Remote Archives:_urls'
3124 '-d[delete original archivefile after extraction]' \
3125 '*:Archive Or Uri:__archive_or_uri'
3127 compdef _simple_extract simple-extract
3128 alias se=simple-extract
3130 #f5# Set all ulimit parameters to \kbd{unlimited}
3141 #f5# Change the xterm title from within GNU-screen
3144 if [[ $1 != "-f" ]] ; then
3145 if [[ -z ${DISPLAY} ]] ; then
3146 printf 'xtrename only makes sense in X11.\n'
3152 if [[ -z $1 ]] ; then
3153 printf 'usage: xtrename [-f] "title for xterm"\n'
3154 printf ' renames the title of xterm from _within_ screen.\n'
3155 printf ' also works without screen.\n'
3156 printf ' will not work if DISPLAY is unset, use -f to override.\n'
3159 print -n "\eP\e]0;${1}\C-G\e\\"
3163 # Create small urls via http://goo.gl using curl(1).
3164 # API reference: https://code.google.com/apis/urlshortener/
3167 setopt extended_glob
3169 if [[ -z $1 ]]; then
3170 print "USAGE: zurl <URL>"
3174 local PN url prog api json contenttype item
3179 # Prepend 'http://' to given URL where necessary for later output.
3180 if [[ ${url} != http(s|)://* ]]; then
3184 if check_com -c curl; then
3187 print "curl is not available, but mandatory for ${PN}. Aborting."
3190 api='https://www.googleapis.com/urlshortener/v1/url'
3191 contenttype="Content-Type: application/json"
3192 json="{\"longUrl\": \"${url}\"}"
3193 data=(${(f)"$($prog --silent -H ${contenttype} -d ${json} $api)"})
3194 # Parse the response
3195 for item in "${data[@]}"; do
3200 printf '%s\n' "$item"
3208 #f2# Find history events by search pattern and list them by date.
3211 local usage help ident format_l format_s first_char remain first last
3212 usage='USAGE: whatwhen [options] <searchstring> <search range>'
3213 help='Use `whatwhen -h'\'' for further explanations.'
3214 ident=${(l,${#${:-Usage: }},, ,)}
3215 format_l="${ident}%s\t\t\t%s\n"
3216 format_s="${format_l//(\\t)##/\\t}"
3217 # Make the first char of the word to search for case
3218 # insensitive; e.g. [aA]
3219 first_char=[${(L)1[1]}${(U)1[1]}]
3221 # Default search range is `-100'.
3223 # Optional, just used for `<first> <last>' given.
3227 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
3228 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3231 printf '%s\n\n' ${usage}
3233 printf $format_l '-h' 'show help text'
3235 print 'SEARCH RANGE:'
3236 printf $format_l "'0'" 'the whole history,'
3237 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
3238 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
3239 printf '\n%s\n' 'EXAMPLES:'
3240 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
3241 printf $format_l 'whatwhen zsh -250'
3242 printf $format_l 'whatwhen foo 1 99'
3245 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3248 # -l list results on stout rather than invoking $EDITOR.
3249 # -i Print dates as in YYYY-MM-DD.
3250 # -m Search for a - quoted - pattern within the history.
3251 fc -li -m "*${first_char}${remain}*" $first $last
3256 # mercurial related stuff
3257 if check_com -c hg ; then
3258 # gnu like diff for mercurial
3259 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
3260 #f5# GNU like diff for mercurial
3263 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
3266 # build debian package
3267 #a2# Alias for \kbd{hg-buildpackage}
3268 alias hbp='hg-buildpackage'
3270 # execute commands on the versioned patch-queue from the current repos
3271 alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
3273 # diffstat for specific version of a mercurial repository
3274 # hgstat => display diffstat between last revision and tip
3275 # hgstat 1234 => display diffstat between revision 1234 and tip
3276 #f5# Diffstat for specific version of a mercurial repos
3279 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
3282 fi # end of check whether we have the 'hg'-executable
3284 # grml-small cleanups
3286 # The following is used to remove zsh-config-items that do not work
3287 # in grml-small by default.
3288 # If you do not want these adjustments (for whatever reason), set
3289 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
3290 # sources if it is there).
3292 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
3295 unalias 'V' &> /dev/null
3296 unfunction vman &> /dev/null
3297 unfunction viless &> /dev/null
3298 unfunction 2html &> /dev/null
3300 # manpages are not in grmlsmall
3301 unfunction manzsh &> /dev/null
3302 unfunction man2 &> /dev/null
3308 ## genrefcard.pl settings
3310 ### doc strings for external functions from files
3311 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
3313 ### example: split functions-search 8,16,24,32
3314 #@# split functions-search 8
3316 ## END OF FILE #################################################################
3317 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4