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 ${mod} available :("
596 # autoload zsh modules when they are referenced
598 zmodload -a zsh/stat zstat
599 zmodload -a zsh/zpty zpty
600 zmodload -ap zsh/mapfile mapfile
604 COMPDUMPFILE=${COMPDUMPFILE:-${ZDOTDIR:-${HOME}}/.zcompdump}
605 if zrcautoload compinit ; then
606 compinit -d ${COMPDUMPFILE} || print 'Notice: no compinit available :('
608 print 'Notice: no compinit available :('
614 # called later (via is4 && grmlcomp)
615 # note: use 'zstyle' for getting current settings
616 # press ^xh (control-x h) for getting tags in context; ^x? (control-x ?) to run complete_debug with trace output
618 # TODO: This could use some additional information
620 # Make sure the completion system is initialised
621 (( ${+_comps} )) || return 1
623 # allow one error for every three characters typed in approximate completer
624 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
626 # don't complete backup files as executables
627 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
629 # start menu completion only if it could find no unambiguous initial string
630 zstyle ':completion:*:correct:*' insert-unambiguous true
631 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
632 zstyle ':completion:*:correct:*' original true
634 # activate color-completion
635 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
637 # format on completion
638 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
640 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
641 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
643 # insert all expansions for expand completer
644 zstyle ':completion:*:expand:*' tag-order all-expansions
645 zstyle ':completion:*:history-words' list false
648 zstyle ':completion:*:history-words' menu yes
650 # ignore duplicate entries
651 zstyle ':completion:*:history-words' remove-all-dups yes
652 zstyle ':completion:*:history-words' stop yes
654 # match uppercase from lowercase
655 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
657 # separate matches into groups
658 zstyle ':completion:*:matches' group 'yes'
659 zstyle ':completion:*' group-name ''
661 if [[ "$NOMENU" -eq 0 ]] ; then
662 # if there are more than 5 options allow selecting from a menu
663 zstyle ':completion:*' menu select=5
665 # don't use any menus at all
669 zstyle ':completion:*:messages' format '%d'
670 zstyle ':completion:*:options' auto-description '%d'
672 # describe options in full
673 zstyle ':completion:*:options' description 'yes'
675 # on processes completion complete all user processes
676 zstyle ':completion:*:processes' command 'ps -au$USER'
678 # offer indexes before parameters in subscripts
679 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
681 # provide verbose completion information
682 zstyle ':completion:*' verbose true
684 # recent (as of Dec 2007) zsh versions are able to provide descriptions
685 # for commands (read: 1st word in the line) that it will list for the user
686 # to choose from. The following disables that, because it's not exactly fast.
687 zstyle ':completion:*:-command-:*:' verbose false
689 # set format for warnings
690 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
692 # define files to ignore for zcompile
693 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
694 zstyle ':completion:correct:' prompt 'correct to: %e'
696 # Ignore completion functions for commands you don't have:
697 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
699 # Provide more processes in completion of programs like killall:
700 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
702 # complete manual by their section
703 zstyle ':completion:*:manuals' separate-sections true
704 zstyle ':completion:*:manuals.*' insert-sections true
705 zstyle ':completion:*:man:*' menu yes select
707 # Search path for sudo completion
708 zstyle ':completion:*:sudo:*' command-path /usr/local/sbin \
716 # provide .. as a completion
717 zstyle ':completion:*' special-dirs ..
719 # run rehash on completion so new installed program are found automatically:
721 (( CURRENT == 1 )) && rehash
726 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
727 if [[ "$NOCOR" -gt 0 ]] ; then
728 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
731 # try to be smart about when to use what completer...
733 zstyle -e ':completion:*' completer '
734 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
735 _last_try="$HISTNO$BUFFER$CURSOR"
736 reply=(_complete _match _ignored _prefix _files)
738 if [[ $words[1] == (rm|mv) ]] ; then
739 reply=(_complete _files)
741 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
746 # command for process lists, the local web server details and host completion
747 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
750 [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
751 zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
755 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
756 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
767 zstyle ':completion:*:hosts' hosts $hosts
768 # TODO: so, why is this here?
769 # zstyle '*' hosts $hosts
771 # use generic completion system for programs not yet defined; (_gnu_generic works
772 # with commands that provide a --help option with "standard" gnu-like output.)
773 for compcom in cp deborphan df feh fetchipac gpasswd head hnb ipacsum mv \
774 pal stow tail uname ; do
775 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
778 # see upgrade function in this file
779 compdef _hosts upgrade
782 # Keyboard setup: The following is based on the same code, we wrote for
783 # debian's setup. It ensures the terminal is in the right mode, when zle is
784 # active, so the values from $terminfo are valid. Therefore, this setup should
785 # work on all systems, that have support for `terminfo'. It also requires the
786 # zsh in use to have the `zsh/terminfo' module built.
788 # If you are customising your `zle-line-init()' or `zle-line-finish()'
789 # functions, make sure you call the following utility functions in there:
791 # - zle-line-init(): zle-smkx
792 # - zle-line-finish(): zle-rmkx
794 # Use emacs-like key bindings by default:
799 ## beginning-of-line OR beginning-of-buffer OR beginning of history
800 ## by: Bart Schaefer <schaefer@brasslantern.com>, Bernhard Tittelbach
801 beginning-or-end-of-somewhere() {
803 if [[ ( "${LBUFFER[-1]}" == $'\n' && "${WIDGET}" == beginning-of* ) || \
804 ( "${RBUFFER[1]}" == $'\n' && "${WIDGET}" == end-of* ) ]]; then
805 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
807 zle .${WIDGET:s/somewhere/line-hist/} "$@"
808 if (( HISTNO != hno )); then
809 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
813 zle -N beginning-of-somewhere beginning-or-end-of-somewhere
814 zle -N end-of-somewhere beginning-or-end-of-somewhere
816 ## toggle the ,. abbreviation feature on/off
817 # NOABBREVIATION: default abbreviation-state
818 # 0 - enabled (default)
820 NOABBREVIATION=${NOABBREVIATION:-0}
822 grml_toggle_abbrev() {
823 if (( ${NOABBREVIATION} > 0 )) ; then
829 zle -N grml_toggle_abbrev
831 # add a command line to the shells history without executing it
832 commit-to-history() {
833 print -s ${(z)BUFFER}
836 zle -N commit-to-history
838 # only slash should be considered as a word separator:
839 slash-backward-kill-word() {
840 local WORDCHARS="${WORDCHARS:s@/@}"
842 zle backward-kill-word
844 zle -N slash-backward-kill-word
846 # a generic accept-line wrapper
848 # This widget can prevent unwanted autocorrections from command-name
849 # to _command-name, rehash automatically on enter and call any number
850 # of builtin and user-defined widgets in different contexts.
852 # For a broader description, see:
853 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
855 # The code is imported from the file 'zsh/functions/accept-line' from
856 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
857 # distributed under the same terms as zsh itself.
859 # A newly added command will may not be found or will cause false
860 # correction attempts, if you got auto-correction set. By setting the
861 # following style, we force accept-line() to rehash, if it cannot
862 # find the first word on the command line in the $command[] hash.
863 zstyle ':acceptline:*' rehash true
865 function Accept-Line() {
866 setopt localoptions noksharrays
870 local alcontext=${1:-$alcontext}
872 zstyle -a ":acceptline:${alcontext}" actions subs
874 (( ${#subs} < 1 )) && return 0
877 for sub in ${subs} ; do
878 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
881 (( aldone > 0 )) && break
885 function Accept-Line-getdefault() {
889 zstyle -s ":acceptline:${alcontext}" default_action default_action
890 case ${default_action} in
892 printf ".accept-line"
895 printf ${default_action}
900 function Accept-Line-HandleContext() {
903 default_action=$(Accept-Line-getdefault)
904 zstyle -T ":acceptline:${alcontext}" call_default \
905 && zle ${default_action}
908 function accept-line() {
909 setopt localoptions noksharrays
912 local buf com fname format msg default_action
916 cmdline=(${(z)BUFFER})
920 Accept-Line 'preprocess'
922 zstyle -t ":acceptline:${alcontext}" rehash \
923 && [[ -z ${commands[$com]} ]] \
927 && [[ -n ${reswords[(r)$com]} ]] \
928 || [[ -n ${aliases[$com]} ]] \
929 || [[ -n ${functions[$com]} ]] \
930 || [[ -n ${builtins[$com]} ]] \
931 || [[ -n ${commands[$com]} ]] ; then
933 # there is something sensible to execute, just do it.
935 Accept-Line-HandleContext
940 if [[ -o correct ]] \
941 || [[ -o correctall ]] \
942 && [[ -n ${functions[$fname]} ]] ; then
944 # nothing there to execute but there is a function called
945 # _command_name; a completion widget. Makes no sense to
946 # call it on the commandline, but the correct{,all} options
947 # will ask for it nevertheless, so warn the user.
948 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
949 # Okay, we warned the user before, he called us again,
950 # so have it his way.
952 Accept-Line-HandleContext
957 if zstyle -t ":acceptline:${alcontext}" nocompwarn ; then
959 Accept-Line-HandleContext
961 # prepare warning message for the user, configurable via zstyle.
962 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
964 if [[ -z ${msg} ]] ; then
965 msg="%c will not execute and completion %f exists."
968 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
973 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
974 # If we are here, the commandline contains something that is not
975 # executable, which is neither subject to _command_name correction
976 # and is not empty. might be a variable assignment
978 Accept-Line-HandleContext
983 # If we got this far, the commandline only contains whitespace, or is empty.
985 Accept-Line-HandleContext
990 zle -N Accept-Line-HandleContext
992 # power completion / abbreviation expansion / buffer expansion
993 # see http://zshwiki.org/home/examples/zleiab for details
994 # less risky than the global aliases but powerful as well
995 # just type the abbreviation key and afterwards 'ctrl-x .' to expand it
998 setopt interactivecomments
1000 # key # value (#d additional doc string)
1006 'G' '|& grep '${grep_options:+"${grep_options[*]}"}
1008 'Hl' ' --help |& less -r' #d (Display help in pager)
1012 'N' '&>/dev/null' #d (No Output)
1013 'R' '| tr A-z N-za-m' #d (ROT13)
1014 'SL' '| sort | less'
1019 'co' './configure && make && sudo make install'
1027 if (( NOABBREVIATION > 0 )) ; then
1028 LBUFFER="${LBUFFER},."
1032 LBUFFER=${LBUFFER%%(#m)[.\-+:|_a-zA-Z0-9]#}
1033 LBUFFER+=${abk[$MATCH]:-$MATCH}
1040 zle -M "$(print "Type ,. after these abbreviations to expand them:"; print -a -C 2 ${(kv)abk})"
1043 zle -N help-show-abk
1045 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
1046 insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
1047 zle -N insert-datestamp
1049 # press esc-m for inserting last typed word again (thanks to caphuso!)
1050 insert-last-typed-word() { zle insert-last-word -- 0 -1 };
1051 zle -N insert-last-typed-word;
1053 function grml-zsh-fg() {
1054 if (( ${#jobstates} )); then
1056 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
1057 BUFFER="${BUFFER}fg"
1060 zle -M 'No background jobs. Doing nothing.'
1065 # run command line as user root via sudo:
1066 sudo-command-line() {
1067 [[ -z $BUFFER ]] && zle up-history
1068 if [[ $BUFFER != sudo\ * ]]; then
1069 BUFFER="sudo $BUFFER"
1070 CURSOR=$(( CURSOR+5 ))
1073 zle -N sudo-command-line
1075 ### jump behind the first word on the cmdline.
1076 ### useful to add options.
1077 function jump_after_first_word() {
1079 words=(${(z)BUFFER})
1081 if (( ${#words} <= 1 )) ; then
1084 CURSOR=${#${words[1]}}
1087 zle -N jump_after_first_word
1089 #f5# Create directory under cursor or the selected area
1091 # Press ctrl-xM to create the directory under the cursor or the selected area.
1092 # To select an area press ctrl-@ or ctrl-space and use the cursor.
1093 # Use case: you type "mv abc ~/testa/testb/testc/" and remember that the
1094 # directory does not exist yet -> press ctrl-XM and problem solved
1096 if ((REGION_ACTIVE==1)); then
1097 local F=$MARK T=$CURSOR
1098 if [[ $F -gt $T ]]; then
1102 # get marked area from buffer and eliminate whitespace
1103 PATHTOMKDIR=${BUFFER[F+1,T]%%[[:space:]]##}
1104 PATHTOMKDIR=${PATHTOMKDIR##[[:space:]]##}
1106 local bufwords iword
1107 bufwords=(${(z)LBUFFER})
1109 bufwords=(${(z)BUFFER})
1110 PATHTOMKDIR="${(Q)bufwords[iword]}"
1112 [[ -z "${PATHTOMKDIR}" ]] && return 1
1113 PATHTOMKDIR=${~PATHTOMKDIR}
1114 if [[ -e "${PATHTOMKDIR}" ]]; then
1115 zle -M " path already exists, doing nothing"
1117 zle -M "$(mkdir -p -v "${PATHTOMKDIR}")"
1122 #k# mkdir -p <dir> from string under cursor or marked area
1123 zle -N inplaceMkDirs
1125 #v1# set number of lines to display per page
1126 HELP_LINES_PER_PAGE=20
1127 #v1# set location of help-zle cache file
1128 HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh
1129 # helper function for help-zle, actually generates the help text
1130 help_zle_parse_keybindings()
1134 unsetopt ksharrays #indexing starts at 1
1136 #v1# choose files that help-zle will parse for keybindings
1137 ((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local )
1139 if [[ -r $HELP_ZLE_CACHE_FILE ]]; then
1141 for f ($HELPZLE_KEYBINDING_FILES) [[ $f -nt $HELP_ZLE_CACHE_FILE ]] && load_cache=1
1142 [[ $load_cache -eq 0 ]] && . $HELP_ZLE_CACHE_FILE && return
1145 #fill with default keybindings, possibly to be overwriten in a file later
1146 #Note that due to zsh inconsistency on escaping assoc array keys, we encase the key in '' which we will remove later
1147 local -A help_zle_keybindings
1148 help_zle_keybindings['<Ctrl>@']="set MARK"
1149 help_zle_keybindings['<Ctrl>x<Ctrl>j']="vi-join lines"
1150 help_zle_keybindings['<Ctrl>x<Ctrl>b']="jump to matching brace"
1151 help_zle_keybindings['<Ctrl>x<Ctrl>u']="undo"
1152 help_zle_keybindings['<Ctrl>_']="undo"
1153 help_zle_keybindings['<Ctrl>x<Ctrl>f<c>']="find <c> in cmdline"
1154 help_zle_keybindings['<Ctrl>a']="goto beginning of line"
1155 help_zle_keybindings['<Ctrl>e']="goto end of line"
1156 help_zle_keybindings['<Ctrl>t']="transpose charaters"
1157 help_zle_keybindings['<Alt>t']="transpose words"
1158 help_zle_keybindings['<Alt>s']="spellcheck word"
1159 help_zle_keybindings['<Ctrl>k']="backward kill buffer"
1160 help_zle_keybindings['<Ctrl>u']="forward kill buffer"
1161 help_zle_keybindings['<Ctrl>y']="insert previously killed word/string"
1162 help_zle_keybindings["<Alt>'"]="quote line"
1163 help_zle_keybindings['<Alt>"']="quote from mark to cursor"
1164 help_zle_keybindings['<Alt><arg>']="repeat next cmd/char <arg> times (<Alt>-<Alt>1<Alt>0a -> -10 times 'a')"
1165 help_zle_keybindings['<Alt>u']="make next word Uppercase"
1166 help_zle_keybindings['<Alt>l']="make next word lowercase"
1167 help_zle_keybindings['<Ctrl>xd']="preview expansion under cursor"
1168 help_zle_keybindings['<Alt>q']="push current CL into background, freeing it. Restore on next CL"
1169 help_zle_keybindings['<Alt>.']="insert (and interate through) last word from prev CLs"
1170 help_zle_keybindings['<Alt>,']="complete word from newer history (consecutive hits)"
1171 help_zle_keybindings['<Alt>m']="repeat last typed word on current CL"
1172 help_zle_keybindings['<Ctrl>v']="insert next keypress symbol literally (e.g. for bindkey)"
1173 help_zle_keybindings['!!:n*<Tab>']="insert last n arguments of last command"
1174 help_zle_keybindings['!!:n-<Tab>']="insert arguments n..N-2 of last command (e.g. mv s s d)"
1175 help_zle_keybindings['<Alt>h']="show help/manpage for current command"
1177 #init global variables
1178 unset help_zle_lines help_zle_sln
1179 typeset -g -a help_zle_lines
1180 typeset -g help_zle_sln=1
1183 local lastkeybind_desc contents #last description starting with #k# that we found
1184 local num_lines_elapsed=0 #number of lines between last description and keybinding
1185 #search config files in the order they a called (and thus the order in which they overwrite keybindings)
1186 for f in $HELPZLE_KEYBINDING_FILES; do
1187 [[ -r "$f" ]] || continue #not readable ? skip it
1189 for cline in "${(f)contents}"; do
1190 #zsh pattern: matches lines like: #k# ..............
1191 if [[ "$cline" == (#s)[[:space:]]#\#k\#[[:space:]]##(#b)(*)[[:space:]]#(#e) ]]; then
1192 lastkeybind_desc="$match[*]"
1194 #zsh pattern: matches lines that set a keybinding using bind2map, bindkey or compdef -k
1195 # ignores lines that are commentend out
1196 # grabs first in '' or "" enclosed string with length between 1 and 6 characters
1197 elif [[ "$cline" == [^#]#(bind2maps[[:space:]](*)-s|bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then
1198 #description prevously found ? description not more than 2 lines away ? keybinding not empty ?
1199 if [[ -n $lastkeybind_desc && $num_lines_elapsed -lt 2 && -n $match[1] ]]; then
1200 #substitute keybinding string with something readable
1201 k=${${${${${${${match[1]/\\e\^h/<Alt><BS>}/\\e\^\?/<Alt><BS>}/\\e\[5~/<PageUp>}/\\e\[6~/<PageDown>}//(\\e|\^\[)/<Alt>}//\^/<Ctrl>}/3~/<Alt><Del>}
1202 #put keybinding in assoc array, possibly overwriting defaults or stuff found in earlier files
1203 #Note that we are extracting the keybinding-string including the quotes (see Note at beginning)
1204 help_zle_keybindings[${k}]=$lastkeybind_desc
1208 ((num_lines_elapsed++))
1213 #calculate length of keybinding column
1215 for k (${(k)help_zle_keybindings[@]}) ((kstrlen < ${#k})) && kstrlen=${#k}
1216 #convert the assoc array into preformated lines, which we are able to sort
1217 for k v in ${(kv)help_zle_keybindings[@]}; do
1218 #pad keybinding-string to kstrlen chars and remove outermost characters (i.e. the quotes)
1219 help_zle_lines+=("${(r:kstrlen:)k[2,-2]}${v}")
1221 #sort lines alphabetically
1222 help_zle_lines=("${(i)help_zle_lines[@]}")
1223 [[ -d ${HELP_ZLE_CACHE_FILE:h} ]] || mkdir -p "${HELP_ZLE_CACHE_FILE:h}"
1224 echo "help_zle_lines=(${(q)help_zle_lines[@]})" >| $HELP_ZLE_CACHE_FILE
1225 zcompile $HELP_ZLE_CACHE_FILE
1227 typeset -g help_zle_sln
1228 typeset -g -a help_zle_lines
1230 # Provides (partially autogenerated) help on keybindings and the zsh line editor
1234 unsetopt ksharrays #indexing starts at 1
1235 #help lines already generated ? no ? then do it
1236 [[ ${+functions[help_zle_parse_keybindings]} -eq 1 ]] && {help_zle_parse_keybindings && unfunction help_zle_parse_keybindings}
1237 #already displayed all lines ? go back to the start
1238 [[ $help_zle_sln -gt ${#help_zle_lines} ]] && help_zle_sln=1
1239 local sln=$help_zle_sln
1240 #note that help_zle_sln is a global var, meaning we remember the last page we viewed
1241 help_zle_sln=$((help_zle_sln + HELP_LINES_PER_PAGE))
1242 zle -M "${(F)help_zle_lines[sln,help_zle_sln-1]}"
1246 ## complete word from currently visible Screen or Tmux buffer.
1247 if check_com -c screen || check_com -c tmux; then
1248 _complete_screen_display() {
1249 [[ "$TERM" != "screen" ]] && return 1
1251 local TMPFILE=$(mktemp)
1252 local -U -a _screen_display_wordlist
1253 trap "rm -f $TMPFILE" EXIT
1255 # fill array with contents from screen hardcopy
1256 if ((${+TMUX})); then
1257 #works, but crashes tmux below version 1.4
1258 #luckily tmux -V option to ask for version, was also added in 1.4
1259 tmux -V &>/dev/null || return
1260 tmux -q capture-pane \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0
1262 screen -X hardcopy $TMPFILE
1263 # screen sucks, it dumps in latin1, apparently always. so recode it
1265 check_com recode && recode latin1 $TMPFILE
1267 _screen_display_wordlist=( ${(QQ)$(<$TMPFILE)} )
1268 # remove PREFIX to be completed from that array
1269 _screen_display_wordlist[${_screen_display_wordlist[(i)$PREFIX]}]=""
1270 compadd -a _screen_display_wordlist
1272 #m# k CTRL-x\,\,\,S Complete word from GNU screen buffer
1274 compdef -k _complete_screen_display complete-word '^xS'
1277 # Load a few more functions and tie them to widgets, so they can be bound:
1279 function zrcautozle() {
1282 zrcautoload $fnc && zle -N $fnc
1285 function zrcgotwidget() {
1286 (( ${+widgets[$1]} ))
1289 function zrcgotkeymap() {
1290 [[ -n ${(M)keymaps:#$1} ]]
1293 zrcautozle insert-files
1294 zrcautozle edit-command-line
1295 zrcautozle insert-unicode-char
1296 if zrcautoload history-search-end; then
1297 zle -N history-beginning-search-backward-end history-search-end
1298 zle -N history-beginning-search-forward-end history-search-end
1300 zle -C hist-complete complete-word _generic
1301 zstyle ':completion:hist-complete:*' completer _history
1303 # The actual terminal setup hooks and bindkey-calls:
1305 # An array to note missing features to ease diagnosis in case of problems.
1306 typeset -ga grml_missing_features
1308 function zrcbindkey() {
1309 if (( ARGC )) && zrcgotwidget ${argv[-1]}; then
1314 function bind2maps () {
1315 local i sequence widget
1318 while [[ "$1" != "--" ]]; do
1324 if [[ "$1" == "-s" ]]; then
1328 sequence="${key[$1]}"
1332 [[ -z "$sequence" ]] && return 1
1334 for i in "${maps[@]}"; do
1335 zrcbindkey -M "$i" "$sequence" "$widget"
1339 if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
1340 function zle-smkx () {
1342 printf '%s' ${terminfo[smkx]}
1344 function zle-rmkx () {
1346 printf '%s' ${terminfo[rmkx]}
1348 function zle-line-init () {
1351 function zle-line-finish () {
1354 zle -N zle-line-init
1355 zle -N zle-line-finish
1357 for i in {s,r}mkx; do
1358 (( ${+terminfo[$i]} )) || grml_missing_features+=($i)
1365 Home "${terminfo[khome]}"
1366 End "${terminfo[kend]}"
1367 Insert "${terminfo[kich1]}"
1368 Delete "${terminfo[kdch1]}"
1369 Up "${terminfo[kcuu1]}"
1370 Down "${terminfo[kcud1]}"
1371 Left "${terminfo[kcub1]}"
1372 Right "${terminfo[kcuf1]}"
1373 PageUp "${terminfo[kpp]}"
1374 PageDown "${terminfo[knp]}"
1375 BackTab "${terminfo[kcbt]}"
1378 # Guidelines for adding key bindings:
1380 # - Do not add hardcoded escape sequences, to enable non standard key
1381 # combinations such as Ctrl-Meta-Left-Cursor. They are not easily portable.
1383 # - Adding Ctrl characters, such as '^b' is okay; note that '^b' and '^B' are
1386 # - All keys from the $key[] mapping are obviously okay.
1388 # - Most terminals send "ESC x" when Meta-x is pressed. Thus, sequences like
1389 # '\ex' are allowed in here as well.
1391 bind2maps emacs -- Home beginning-of-somewhere
1392 bind2maps viins vicmd -- Home vi-beginning-of-line
1393 bind2maps emacs -- End end-of-somewhere
1394 bind2maps viins vicmd -- End vi-end-of-line
1395 bind2maps emacs viins -- Insert overwrite-mode
1396 bind2maps vicmd -- Insert vi-insert
1397 bind2maps emacs -- Delete delete-char
1398 bind2maps viins vicmd -- Delete vi-delete-char
1399 bind2maps emacs viins vicmd -- Up up-line-or-search
1400 bind2maps emacs viins vicmd -- Down down-line-or-search
1401 bind2maps emacs -- Left backward-char
1402 bind2maps viins vicmd -- Left vi-backward-char
1403 bind2maps emacs -- Right forward-char
1404 bind2maps viins vicmd -- Right vi-forward-char
1405 bind2maps viins vicmd -- Right vi-forward-char
1406 #k# Display list of abbreviations that expand when followed by ,.
1407 bind2maps emacs viins -- -s '^x.' zleiab
1408 bind2maps emacs viins -- -s '^xb' help-show-abk
1409 bind2maps emacs viins -- -s '^xM' inplaceMkDirs
1410 #k# display help for keybindings and ZLE
1411 bind2maps emacs viins -- -s '^xz' help-zle
1412 #k# Insert files and test globbing
1413 bind2maps emacs viins -- -s "^xf" insert-files
1414 #k# Edit the current line in \kbd{\$EDITOR}
1415 bind2maps emacs viins -- -s '\ee' edit-command-line
1416 #k# search history backward for entry beginning with typed text
1417 bind2maps emacs viins -- -s '^xp' history-beginning-search-backward-end
1418 #k# search history forward for entry beginning with typed text
1419 bind2maps emacs viins -- -s '^xP' history-beginning-search-forward-end
1420 #k# search history backward for entry beginning with typed text
1421 bind2maps emacs viins -- PageUp history-beginning-search-backward-end
1422 #k# search history forward for entry beginning with typed text
1423 bind2maps emacs viins -- PageDown history-beginning-search-forward-end
1424 #k# Toggle abbreviation expansion on/off
1425 bind2maps emacs viins -- -s '^xA' grml_toggle_abbrev
1426 bind2maps emacs viins -- -s "^x^h" commit-to-history
1427 #k# Kill left-side word or everything up to next slash
1428 bind2maps emacs viins -- -s '\ev' slash-backward-kill-word
1429 #k# Kill left-side word or everything up to next slash
1430 bind2maps emacs viins -- -s '\e^h' slash-backward-kill-word
1431 #k# Kill left-side word or everything up to next slash
1432 bind2maps emacs viins -- -s '\e^?' slash-backward-kill-word
1433 # Do history expansion on space:
1434 bind2maps emacs viins -- -s ' ' magic-space
1435 #k# Trigger menu-complete
1436 bind2maps emacs viins -- -s '\ei' menu-complete # menu completion via esc-i
1437 #k# Insert a timestamp on the command line (yyyy-mm-dd)
1438 bind2maps emacs viins -- -s '^ed' insert-datestamp
1439 #k# Insert last typed word
1440 bind2maps emacs viins -- -s "\em" insert-last-typed-word
1441 #k# A smart shortcut for \kbd{fg<enter>}
1442 bind2maps emacs viins -- -s '^z' grml-zsh-fg
1443 #k# prepend the current command with "sudo"
1444 bind2maps emacs viins -- -s "^os" sudo-command-line
1445 #k# jump to after first word (for adding options)
1446 bind2maps emacs viins -- -s '^x1' jump_after_first_word
1447 #k# complete word from history with menu
1448 bind2maps emacs viins -- -s "^x^x" hist-complete
1450 # insert unicode character
1451 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
1452 # See for example http://unicode.org/charts/ for unicode characters code
1453 #k# Insert Unicode character
1454 bind2maps emacs viins -- -s '^xi' insert-unicode-char
1456 # use the new *-pattern-* widgets for incremental history search
1457 if zrcgotwidget history-incremental-pattern-search-backward; then
1458 for seq wid in '^r' history-incremental-pattern-search-backward \
1459 '^s' history-incremental-pattern-search-forward
1461 bind2maps emacs viins vicmd -- -s $seq $wid
1465 if zrcgotkeymap menuselect; then
1466 #m# k Shift-tab Perform backwards menu completion
1467 bind2maps menuselect -- BackTab reverse-menu-complete
1469 #k# menu selection: pick item but stay in the menu
1470 bind2maps menuselect -- -s '\e^M' accept-and-menu-complete
1471 # also use + and INSERT since it's easier to press repeatedly
1472 bind2maps menuselect -- -s '+' accept-and-menu-complete
1473 bind2maps menuselect -- Insert accept-and-menu-complete
1475 # accept a completion and try to complete again by using menu
1476 # completion; very useful with completing directories
1477 # by using 'undo' one's got a simple file browser
1478 bind2maps menuselect -- -s '^o' accept-and-infer-next-history
1481 # Finally, here are still a few hardcoded escape sequences; Special sequences
1482 # like Ctrl-<Cursor-key> etc do suck a fair bit, because they are not
1483 # standardised and most of the time are not available in a terminals terminfo
1486 # While we do not encourage adding bindings like these, we will keep these for
1487 # backward compatibility.
1489 ## use Ctrl-left-arrow and Ctrl-right-arrow for jumping to word-beginnings on
1490 ## the command line.
1492 bind2maps emacs viins vicmd -- -s '\eOc' forward-word
1493 bind2maps emacs viins vicmd -- -s '\eOd' backward-word
1494 # These are for xterm:
1495 bind2maps emacs viins vicmd -- -s '\e[1;5C' forward-word
1496 bind2maps emacs viins vicmd -- -s '\e[1;5D' backward-word
1497 ## the same for alt-left-arrow and alt-right-arrow
1499 bind2maps emacs viins vicmd -- -s '\e\e[C' forward-word
1500 bind2maps emacs viins vicmd -- -s '\e\e[D' backward-word
1502 bind2maps emacs viins vicmd -- -s '^[[1;3C' forward-word
1503 bind2maps emacs viins vicmd -- -s '^[[1;3D' backward-word
1504 # Also try ESC Left/Right:
1505 bind2maps emacs viins vicmd -- -s '\e'${key[Right]} forward-word
1506 bind2maps emacs viins vicmd -- -s '\e'${key[Left]} backward-word
1513 # we don't want to quote/espace URLs on our own...
1514 # if autoload -U url-quote-magic ; then
1515 # zle -N self-insert url-quote-magic
1516 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
1518 # print 'Notice: no url-quote-magic available :('
1520 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
1522 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
1523 alias run-help >&/dev/null && unalias run-help
1524 for rh in run-help{,-git,-svk,-svn}; do
1528 # command not found handling
1530 (( ${COMMAND_NOT_FOUND} == 1 )) &&
1531 function command_not_found_handler() {
1533 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
1534 ${GRML_ZSH_CNF_HANDLER} $1
1541 ZSHDIR=${ZDOTDIR:-${HOME}/.zsh}
1544 HISTFILE=${ZDOTDIR:-${HOME}}/.zsh_history
1545 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
1546 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
1550 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
1551 DIRSTACKFILE=${DIRSTACKFILE:-${ZDOTDIR:-${HOME}}/.zdirs}
1553 if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
1554 dirstack=( ${(f)"$(< $DIRSTACKFILE)"} )
1555 # "cd -" won't work after login by just setting $OLDPWD, so
1556 [[ -d $dirstack[1] ]] && cd $dirstack[1] && cd $OLDPWD
1560 if (( $DIRSTACKSIZE <= 0 )) || [[ -z $DIRSTACKFILE ]]; then return; fi
1562 my_stack=( ${PWD} ${dirstack} )
1564 builtin print -l ${(u)my_stack} >! ${DIRSTACKFILE}
1566 uprint my_stack >! ${DIRSTACKFILE}
1570 # directory based profiles
1574 # chpwd_profiles(): Directory Profiles, Quickstart:
1578 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1579 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1582 # For details see the `grmlzshrc.5' manual page.
1583 function chpwd_profiles() {
1584 local profile context
1587 context=":chpwd:profiles:$PWD"
1588 zstyle -s "$context" profile profile || profile='default'
1589 zstyle -T "$context" re-execute && reexecute=1 || reexecute=0
1591 if (( ${+parameters[CHPWD_PROFILE]} == 0 )); then
1592 typeset -g CHPWD_PROFILE
1593 local CHPWD_PROFILES_INIT=1
1594 (( ${+functions[chpwd_profiles_init]} )) && chpwd_profiles_init
1595 elif [[ $profile != $CHPWD_PROFILE ]]; then
1596 (( ${+functions[chpwd_leave_profile_$CHPWD_PROFILE]} )) \
1597 && chpwd_leave_profile_${CHPWD_PROFILE}
1599 if (( reexecute )) || [[ $profile != $CHPWD_PROFILE ]]; then
1600 (( ${+functions[chpwd_profile_$profile]} )) && chpwd_profile_${profile}
1603 CHPWD_PROFILE="${profile}"
1607 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1611 # Prompt setup for grml:
1613 # set colors for use in prompts (modern zshs allow for the use of %F{red}foo%f
1614 # in prompts to get a red "foo" embedded, but it's good to keep these for
1615 # backwards compatibility).
1616 if zrcautoload colors && colors 2>/dev/null ; then
1617 BLUE="%{${fg[blue]}%}"
1618 RED="%{${fg_bold[red]}%}"
1619 GREEN="%{${fg[green]}%}"
1620 CYAN="%{${fg[cyan]}%}"
1621 MAGENTA="%{${fg[magenta]}%}"
1622 YELLOW="%{${fg[yellow]}%}"
1623 WHITE="%{${fg[white]}%}"
1624 NO_COLOR="%{${reset_color}%}"
1626 BLUE=$'%{\e[1;34m%}'
1628 GREEN=$'%{\e[1;32m%}'
1629 CYAN=$'%{\e[1;36m%}'
1630 WHITE=$'%{\e[1;37m%}'
1631 MAGENTA=$'%{\e[1;35m%}'
1632 YELLOW=$'%{\e[1;33m%}'
1633 NO_COLOR=$'%{\e[0m%}'
1636 # First, the easy ones: PS2..4:
1638 # secondary prompt, printed when the shell needs more information to complete a
1641 # selection prompt used within a select loop.
1643 # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
1646 # Some additional features to use with our prompt:
1650 # - vcs_info setup and version specific fixes
1652 # display battery status on right side of prompt via running 'BATTERY=1 zsh'
1653 if [[ $BATTERY -gt 0 ]] ; then
1654 if ! check_com -c acpi ; then
1660 if [[ $BATTERY -gt 0 ]] ; then
1661 PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]#Battery <->: [^0-9]##, (<->)%*/${match[1]}}"
1662 if [[ -z "$PERCENT" ]] ; then
1663 PERCENT='acpi not present'
1665 if [[ "$PERCENT" -lt 20 ]] ; then
1666 PERCENT="warning: ${PERCENT}%%"
1668 PERCENT="${PERCENT}%%"
1674 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
1675 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
1676 debian_chroot=$(</etc/debian_chroot)
1679 # gather version control information for inclusion in a prompt
1681 if zrcautoload vcs_info; then
1682 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1683 # function, which can cause a lot of trouble with our directory-based
1685 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1686 function VCS_INFO_realpath () {
1687 setopt localoptions NO_shwordsplit chaselinks
1688 ( builtin cd -q $1 2> /dev/null && pwd; )
1692 zstyle ':vcs_info:*' max-exports 2
1694 if [[ -o restricted ]]; then
1695 zstyle ':vcs_info:*' enable NONE
1699 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1700 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1701 # TODO: The included vcs_info() version still uses $VCS_INFO_message_N_.
1702 # That needs to be the use of $VCS_INFO_message_N_ needs to be changed
1703 # to $vcs_info_msg_N_ as soon as we use the included version.
1704 if [[ "$TERM" == dumb ]] ; then
1705 zstyle ':vcs_info:*' actionformats "(%s%)-[%b|%a] " "zsh: %r"
1706 zstyle ':vcs_info:*' formats "(%s%)-[%b] " "zsh: %r"
1708 # these are the same, just with a lot of colors:
1709 zstyle ':vcs_info:*' actionformats "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOR} " \
1711 zstyle ':vcs_info:*' formats "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOR}%} " \
1713 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YELLOW}%r"
1716 # Now for the fun part: The grml prompt themes in `promptsys' mode of operation
1718 # This actually defines three prompts:
1724 # They all share the same code and only differ with respect to which items they
1725 # contain. The main source of documentation is the `prompt_grml_help' function
1726 # below, which gets called when the user does this: prompt -h grml
1728 function prompt_grml_help () {
1732 This is the prompt as used by the grml-live system <http://grml.org>. It is
1733 a rather simple one-line prompt, that by default looks something like this:
1735 <user>@<host> <current-working-directory>[ <vcs_info-data>]%
1737 The prompt itself integrates with zsh's prompt themes system (as you are
1738 witnessing right now) and is configurable to a certain degree. In
1739 particular, these aspects are customisable:
1741 - The items used in the prompt (e.g. you can remove \`user' from
1742 the list of activated items, which will cause the user name to
1743 be omitted from the prompt string).
1745 - The attributes used with the items are customisable via strings
1746 used before and after the actual item.
1748 The available items are: at, battery, change-root, date, grml-chroot,
1749 history, host, jobs, newline, path, percent, rc, rc-always, sad-smiley,
1750 shell-level, time, user, vcs
1752 The actual configuration is done via zsh's \`zstyle' mechanism. The
1753 context, that is used while looking up styles is:
1755 ':prompt:grml:<left-or-right>:<subcontext>'
1757 Here <left-or-right> is either \`left' or \`right', signifying whether the
1758 style should affect the left or the right prompt. <subcontext> is either
1759 \`setup' or 'items:<item>', where \`<item>' is one of the available items.
1763 - use-rprompt (boolean): If \`true' (the default), print a sad smiley
1764 in $RPROMPT if the last command a returned non-successful error code.
1765 (This in only valid if <left-or-right> is "right"; ignored otherwise)
1767 - items (list): The list of items used in the prompt. If \`vcs' is
1768 present in the list, the theme's code invokes \`vcs_info'
1769 accordingly. Default (left): rc change-root user at host path vcs
1770 percent; Default (right): sad-smiley
1772 Available styles in 'items:<item>' are: pre, post. These are strings that
1773 are inserted before (pre) and after (post) the item in question. Thus, the
1774 following would cause the user name to be printed in red instead of the
1777 zstyle ':prompt:grml:*:items:user' pre '%F{red}'
1779 Note, that the \`post' style may remain at its default value, because its
1780 default value is '%f', which turns the foreground text attribute off (which
1781 is exactly, what is still required with the new \`pre' value).
1785 function prompt_grml-chroot_help () {
1789 This is a variation of the grml prompt, see: prompt -h grml
1791 The main difference is the default value of the \`items' style. The rest
1792 behaves exactly the same. Here are the defaults for \`grml-chroot':
1794 - left: grml-chroot user at host path percent
1795 - right: (empty list)
1799 function prompt_grml-large_help () {
1803 This is a variation of the grml prompt, see: prompt -h grml
1805 The main difference is the default value of the \`items' style. In
1806 particular, this theme uses _two_ lines instead of one with the plain
1807 \`grml' theme. The rest behaves exactly the same. Here are the defaults
1810 - left: rc jobs history shell-level change-root time date newline user
1811 at host path vcs percent
1816 function grml_prompt_setup () {
1818 autoload -Uz vcs_info
1819 autoload -Uz add-zsh-hook
1820 add-zsh-hook precmd prompt_$1_precmd
1823 function prompt_grml_setup () {
1824 grml_prompt_setup grml
1827 function prompt_grml-chroot_setup () {
1828 grml_prompt_setup grml-chroot
1831 function prompt_grml-large_setup () {
1832 grml_prompt_setup grml-large
1835 # These maps define default tokens and pre-/post-decoration for items to be
1836 # used within the themes. All defaults may be customised in a context sensitive
1837 # matter by using zsh's `zstyle' mechanism.
1838 typeset -gA grml_prompt_pre_default \
1839 grml_prompt_post_default \
1840 grml_prompt_token_default \
1841 grml_prompt_token_function
1843 grml_prompt_pre_default=(
1848 grml-chroot '%F{red}'
1858 shell-level '%F{red}'
1864 grml_prompt_post_default=(
1885 grml_prompt_token_default=(
1888 change-root 'debian_chroot'
1890 grml-chroot 'GRML_CHROOT'
1891 history '{history#%!} '
1893 jobs '[%j running job(s)] '
1895 path '%40<..<%~%<< '
1899 sad-smiley '%(?..:()'
1900 shell-level '%(3L.+ .)'
1901 time '%D{%H:%M:%S} '
1906 function grml_theme_has_token () {
1907 if (( ARGC != 1 )); then
1908 printf 'usage: grml_theme_has_token <name>\n'
1911 (( ${+grml_prompt_token_default[$1]} ))
1914 function GRML_theme_add_token_usage () {
1916 Usage: grml_theme_add_token <name> [-f|-i] <token/function> [<pre> <post>]
1918 <name> is the name for the newly added token. If the \`-f' or \`-i' options
1919 are used, <token/function> is the name of the function (see below for
1920 details). Otherwise it is the literal token string to be used. <pre> and
1921 <post> are optional.
1925 -f <function> Use a function named \`<function>' each time the token
1928 -i <function> Use a function named \`<function>' to initialise the
1929 value of the token _once_ at runtime.
1931 The functions are called with one argument: the token's new name. The
1932 return value is expected in the \$REPLY parameter. The use of these
1933 options is mutually exclusive.
1935 There is a utility function \`grml_theme_has_token', which you can use
1936 to test if a token exists before trying to add it. This can be a guard
1937 for situations in which a \`grml_theme_add_token' call may happen more
1942 To add a new token \`day' that expands to the current weekday in the
1943 current locale in green foreground colour, use this:
1945 grml_theme_add_token day '%D{%A}' '%F{green}' '%f'
1947 Another example would be support for \$VIRTUAL_ENV:
1949 function virtual_env_prompt () {
1950 REPLY=\${VIRTUAL_ENV+\${VIRTUAL_ENV:t} }
1952 grml_theme_add_token virtual-env -f virtual_env_prompt
1954 After that, you will be able to use a changed \`items' style to
1955 assemble your prompt.
1959 function grml_theme_add_token () {
1961 local name token pre post
1962 local -i init funcall
1964 if (( ARGC == 0 )); then
1965 GRML_theme_add_token_usage
1975 if [[ $1 == '-f' ]]; then
1978 elif [[ $1 == '-i' ]]; then
1983 if (( ARGC == 0 )); then
1985 grml_theme_add_token: No token-string/function-name provided!\n\n'
1986 GRML_theme_add_token_usage
1991 if (( ARGC != 0 && ARGC != 2 )); then
1993 grml_theme_add_token: <pre> and <post> need to by specified _both_!\n\n'
1994 GRML_theme_add_token_usage
2003 if grml_theme_has_token $name; then
2005 grml_theme_add_token: Token `%s'\'' exists! Giving up!\n\n' $name
2006 GRML_theme_add_token_usage
2013 grml_prompt_pre_default[$name]=$pre
2014 grml_prompt_post_default[$name]=$post
2015 if (( funcall )); then
2016 grml_prompt_token_function[$name]=$token
2017 grml_prompt_token_default[$name]=23
2019 grml_prompt_token_default[$name]=$token
2023 function grml_typeset_and_wrap () {
2030 if (( ${+parameters[$new]} )); then
2031 typeset -g "${target}=${(P)target}${left}${(P)new}${right}"
2035 function grml_prompt_addto () {
2038 local lr it apre apost new v
2042 [[ $target == PS1 ]] && lr=left || lr=right
2043 zstyle -a ":prompt:${grmltheme}:${lr}:setup" items items || items=( "$@" )
2044 typeset -g "${target}="
2045 for it in "${items[@]}"; do
2046 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" pre apre \
2047 || apre=${grml_prompt_pre_default[$it]}
2048 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" post apost \
2049 || apost=${grml_prompt_post_default[$it]}
2050 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" token new \
2051 || new=${grml_prompt_token_default[$it]}
2052 typeset -g "${target}=${(P)target}${apre}"
2053 if (( ${+grml_prompt_token_function[$it]} )); then
2054 ${grml_prompt_token_function[$it]} $it
2055 typeset -g "${target}=${(P)target}${REPLY}"
2059 grml_typeset_and_wrap $target $new '' ''
2062 grml_typeset_and_wrap $target $new '(' ')'
2065 if [[ -n ${(P)new} ]]; then
2066 typeset -g "${target}=${(P)target}(CHROOT)"
2070 v="vcs_info_msg_${new}_"
2071 if (( ! vcscalled )); then
2075 if (( ${+parameters[$v]} )) && [[ -n "${(P)v}" ]]; then
2076 typeset -g "${target}=${(P)target}${(P)v}"
2079 *) typeset -g "${target}=${(P)target}${new}" ;;
2082 typeset -g "${target}=${(P)target}${apost}"
2086 function prompt_grml_precmd () {
2088 local grmltheme=grml
2089 local -a left_items right_items
2090 left_items=(rc change-root user at host path vcs percent)
2091 right_items=(sad-smiley)
2093 prompt_grml_precmd_worker
2096 function prompt_grml-chroot_precmd () {
2098 local grmltheme=grml-chroot
2099 local -a left_items right_items
2100 left_items=(grml-chroot user at host path percent)
2103 prompt_grml_precmd_worker
2106 function prompt_grml-large_precmd () {
2108 local grmltheme=grml-large
2109 local -a left_items right_items
2110 left_items=(rc jobs history shell-level change-root time date newline
2111 user at host path vcs percent)
2112 right_items=(sad-smiley)
2114 prompt_grml_precmd_worker
2117 function prompt_grml_precmd_worker () {
2119 local -i vcscalled=0
2121 grml_prompt_addto PS1 "${left_items[@]}"
2122 if zstyle -T ":prompt:${grmltheme}:right:setup" use-rprompt; then
2123 grml_prompt_addto RPS1 "${right_items[@]}"
2127 grml_prompt_fallback() {
2130 (( ${+functions[vcs_info]} )) && vcs_info
2133 p0="${RED}%(?..%? )${WHITE}${debian_chroot:+($debian_chroot)}"
2134 p1="${BLUE}%n${NO_COLOR}@%m %40<...<%B%~%b%<< "'${vcs_info_msg_0_}'"%# "
2135 if (( EUID == 0 )); then
2136 PROMPT="${BLUE}${p0}${RED}${p1}"
2138 PROMPT="${RED}${p0}${BLUE}${p1}"
2143 if zrcautoload promptinit && promptinit 2>/dev/null ; then
2144 # Since we define the required functions in here and not in files in
2145 # $fpath, we need to stick the theme's name into `$prompt_themes'
2146 # ourselves, since promptinit does not pick them up otherwise.
2147 prompt_themes+=( grml grml-chroot grml-large )
2148 # Also, keep the array sorted...
2149 prompt_themes=( "${(@on)prompt_themes}" )
2151 print 'Notice: no promptinit available :('
2152 grml_prompt_fallback
2156 # The prompt themes use modern features of zsh, that require at least
2157 # version 4.3.7 of the shell. Use the fallback otherwise.
2158 if [[ $BATTERY -gt 0 ]]; then
2159 zstyle ':prompt:grml:right:setup' items sad-smiley battery
2160 add-zsh-hook precmd battery
2162 if [[ "$TERM" == dumb ]] ; then
2163 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" pre ''
2164 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" post ' '
2165 for i in rc user path jobs history date time shell-level; do
2166 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" pre ''
2167 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" post ''
2170 zstyle ':prompt:grml(|-large|-chroot):right:setup' use-rprompt false
2171 elif (( EUID == 0 )); then
2172 zstyle ':prompt:grml(|-large|-chroot):*:items:user' pre '%B%F{red}'
2175 # Finally enable one of the prompts.
2176 if [[ -n $GRML_CHROOT ]]; then
2178 elif [[ $GRMLPROMPT -gt 0 ]]; then
2184 grml_prompt_fallback
2187 # Terminal-title wizardry
2189 function ESC_print () {
2190 info_print $'\ek' $'\e\\' "$@"
2192 function set_title () {
2193 info_print $'\e]0;' $'\a' "$@"
2196 function info_print () {
2197 local esc_begin esc_end
2201 printf '%s' ${esc_begin}
2203 printf '%s' "${esc_end}"
2206 function grml_reset_screen_title () {
2207 # adjust title of xterm
2208 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
2209 [[ ${NOTITLE:-} -gt 0 ]] && return 0
2212 set_title ${(%):-"%n@%m: %~"}
2217 function grml_vcs_to_screen_title () {
2218 if [[ $TERM == screen* ]] ; then
2219 if [[ -n ${vcs_info_msg_1_} ]] ; then
2220 ESC_print ${vcs_info_msg_1_}
2227 function grml_maintain_name () {
2228 # set hostname if not running on host with name 'grml'
2229 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
2234 function grml_cmd_to_screen_title () {
2235 # get the name of the program currently running and hostname of local
2236 # machine set screen window title if running in a screen
2237 if [[ "$TERM" == screen* ]] ; then
2238 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME"
2243 function grml_control_xterm_title () {
2246 set_title "${(%):-"%n@%m:"}" "$1"
2251 zrcautoload add-zsh-hook || add-zsh-hook () { :; }
2252 if [[ $NOPRECMD -eq 0 ]]; then
2253 add-zsh-hook precmd grml_reset_screen_title
2254 add-zsh-hook precmd grml_vcs_to_screen_title
2255 add-zsh-hook preexec grml_maintain_name
2256 add-zsh-hook preexec grml_cmd_to_screen_title
2257 if [[ $NOTITLE -eq 0 ]]; then
2258 add-zsh-hook preexec grml_control_xterm_title
2262 # 'hash' some often used directories
2264 hash -d deb=/var/cache/apt/archives
2265 hash -d doc=/usr/share/doc
2266 hash -d linux=/lib/modules/$(command uname -r)/build/
2267 hash -d log=/var/log
2268 hash -d slog=/var/log/syslog
2269 hash -d src=/usr/src
2270 hash -d templ=/usr/share/doc/grml-templates
2271 hash -d tt=/usr/share/doc/texttools-doc
2272 hash -d www=/var/www
2276 if check_com -c screen ; then
2277 if [[ $UID -eq 0 ]] ; then
2278 if [[ -r /etc/grml/screenrc ]]; then
2279 alias screen="${commands[screen]} -c /etc/grml/screenrc"
2281 elif [[ -r $HOME/.screenrc ]] ; then
2282 alias screen="${commands[screen]} -c $HOME/.screenrc"
2284 if [[ -r /etc/grml/screenrc_grml ]]; then
2285 alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
2287 if [[ -r /etc/grml/screenrc ]]; then
2288 alias screen="${commands[screen]} -c /etc/grml/screenrc"
2294 # do we have GNU ls with color-support?
2295 if [[ "$TERM" != dumb ]]; then
2296 #a1# List files with colors (\kbd{ls -CF \ldots})
2297 alias ls='ls -CF '${ls_options:+"${ls_options[*]}"}
2298 #a1# List all files, with colors (\kbd{ls -la \ldots})
2299 alias la='ls -la '${ls_options:+"${ls_options[*]}"}
2300 #a1# List files with long colored list, without dotfiles (\kbd{ls -l \ldots})
2301 alias ll='ls -l '${ls_options:+"${ls_options[*]}"}
2302 #a1# List files with long colored list, human readable sizes (\kbd{ls -hAl \ldots})
2303 alias lh='ls -hAl '${ls_options:+"${ls_options[*]}"}
2304 #a1# List files with long colored list, append qualifier to filenames (\kbd{ls -lF \ldots})\\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
2305 alias l='ls -lF '${ls_options:+"${ls_options[*]}"}
2314 alias mdstat='cat /proc/mdstat'
2315 alias ...='cd ../../'
2317 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
2318 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
2319 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
2322 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
2323 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
2324 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
2326 # make sure it is not assigned yet
2327 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
2330 for ENV in $(env | command grep -i '.utf') ; do
2331 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
2336 # make sure it is not assigned yet
2337 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
2339 if ! isutfenv ; then
2340 for ENV in $(env | command grep -i '\.iso') ; do
2341 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
2346 # especially for roadwarriors using GNU screen and ssh:
2347 if ! check_com asc &>/dev/null ; then
2348 asc() { autossh -t "$@" 'screen -RdU' }
2352 #f1# Hints for the use of zsh on grml
2354 print "$bg[white]$fg[black]
2355 zsh-help - hints for use of zsh on grml
2356 =======================================$reset_color"
2359 Main configuration of zsh happens in /etc/zsh/zshrc.
2360 That file is part of the package grml-etc-core, if you want to
2361 use them on a non-grml-system just get the tar.gz from
2362 http://deb.grml.org/ or (preferably) get it from the git repository:
2364 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
2366 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
2367 The file is still there, but it is empty for backwards compatibility.
2369 For your own changes use these two files:
2373 The former is sourced very early in our zshrc, the latter is sourced
2376 System wide configuration without touching configuration files of grml
2377 can take place in /etc/zsh/zshrc.local.
2379 For information regarding zsh start at http://grml.org/zsh/
2381 Take a look at grml'\''s zsh refcard:
2382 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
2384 Check out the main zsh refcard:
2385 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
2387 And of course visit the zsh-lovers:
2390 You can adjust some options through environment variables when
2391 invoking zsh without having to edit configuration files.
2392 Basically meant for bash users who are not used to the power of
2395 "NOCOR=1 zsh" => deactivate automatic correction
2396 "NOMENU=1 zsh" => do not use auto menu completion
2397 (note: use ctrl-d for completion instead!)
2398 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
2399 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
2400 preexec() and precmd() completely
2401 "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt
2402 "COMMAND_NOT_FOUND=1 zsh"
2403 => Enable a handler if an external command was not found
2404 The command called in the handler can be altered by setting
2405 the GRML_ZSH_CNF_HANDLER variable, the default is:
2406 "/usr/share/command-not-found/command-not-found"
2408 A value greater than 0 is enables a feature; a value equal to zero
2409 disables it. If you like one or the other of these settings, you can
2410 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
2414 $bg[white]$fg[black]
2415 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
2416 Enjoy your grml system with the zsh!$reset_color"
2420 if [[ -r /etc/debian_version ]] ; then
2421 #a3# Execute \kbd{apt-cache search}
2422 alias acs='apt-cache search'
2423 #a3# Execute \kbd{apt-cache show}
2424 alias acsh='apt-cache show'
2425 #a3# Execute \kbd{apt-cache policy}
2426 alias acp='apt-cache policy'
2427 #a3# Execute \kbd{apt-get dist-upgrade}
2428 salias adg="apt-get dist-upgrade"
2429 #a3# Execute \kbd{apt-get install}
2430 salias agi="apt-get install"
2431 #a3# Execute \kbd{aptitude install}
2432 salias ati="aptitude install"
2433 #a3# Execute \kbd{apt-get upgrade}
2434 salias ag="apt-get upgrade"
2435 #a3# Execute \kbd{apt-get update}
2436 salias au="apt-get update"
2437 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
2438 salias -a up="aptitude update ; aptitude safe-upgrade"
2439 #a3# Execute \kbd{dpkg-buildpackage}
2440 alias dbp='dpkg-buildpackage'
2441 #a3# Execute \kbd{grep-excuses}
2442 alias ge='grep-excuses'
2444 # get a root shell as normal user in live-cd mode:
2445 if isgrmlcd && [[ $UID -ne 0 ]] ; then
2449 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
2450 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
2451 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
2452 salias tlog="tail -f /var/log/syslog" # follow the syslog
2455 # sort installed Debian-packages by size
2456 if check_com -c dpkg-query ; then
2457 #a3# List installed Debian-packages sorted by size
2458 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"
2461 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
2462 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
2463 if check_com -c wodim; then
2466 cdrecord is not provided under its original name by Debian anymore.
2467 See #377109 in the BTS of Debian for more details.
2469 Please use the wodim binary instead
2476 # Use hard limits, except for a smaller stack and no core dumps
2478 is425 && limit stack 8192
2479 isgrmlcd && limit core 0 # important for a live-cd-system
2484 # people should use 'grml-x'!
2485 if check_com -c 915resolution; then
2487 echo "Please use 915resolution as resolution modifying tool for Intel \
2493 #a1# Output version of running grml
2494 alias grml-version='cat /etc/grml_version'
2496 if check_com -c grml-debootstrap ; then
2498 echo "Installing debian to harddisk is possible by using grml-debootstrap."
2504 # now run the functions
2506 is4 && isgrml && grmlstuff
2510 is4 && xsource "/etc/zsh/keephack"
2512 # wonderful idea of using "e" glob qualifier by Peter Stephenson
2513 # You use it as follows:
2514 # $ NTREF=/reference/file
2516 # This lists all the files in the current directory newer than the reference file.
2517 # You can also specify the reference file inline; note quotes:
2518 # $ ls -l *(e:'nt ~/.zshenv':)
2520 if [[ -n $1 ]] ; then
2523 [[ $REPLY -nt $NTREF ]]
2528 #f1# Reload an autoloadable function
2529 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
2530 compdef _functions freload
2532 #f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s')
2534 [[ -z "$1" ]] && printf 'Usage: %s <file(s)>\n' "$0" && return 1
2535 for file in "$@" ; do
2536 while [[ -h "$file" ]] ; do
2538 file=$(readlink "$file")
2543 # TODO: Is it supported to use pager settings like this?
2544 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
2545 # with respect to wordsplitting. (ie. ${=PAGER})
2546 if check_com -c $PAGER ; then
2547 #f3# View Debian's changelog of a given package
2550 if [[ -r /usr/share/doc/$1/changelog.Debian.gz ]] ; then
2551 $PAGER /usr/share/doc/$1/changelog.Debian.gz
2552 elif [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2553 $PAGER /usr/share/doc/$1/changelog.gz
2555 if check_com -c aptitude ; then
2556 echo "No changelog for package $1 found, using aptitude to retrieve it."
2558 aptitude -t unstable changelog $1
2560 aptitude changelog $1
2563 echo "No changelog for package $1 found, sorry."
2568 _dchange() { _files -W /usr/share/doc -/ }
2569 compdef _dchange dchange
2571 #f3# View Debian's NEWS of a given package
2574 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
2575 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
2577 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
2578 $PAGER /usr/share/doc/$1/NEWS.gz
2580 echo "No NEWS file for package $1 found, sorry."
2585 _dnews() { _files -W /usr/share/doc -/ }
2586 compdef _dnews dnews
2588 #f3# View Debian's copyright of a given package
2591 if [[ -r /usr/share/doc/$1/copyright ]] ; then
2592 $PAGER /usr/share/doc/$1/copyright
2594 echo "No copyright file for package $1 found, sorry."
2598 _dcopyright() { _files -W /usr/share/doc -/ }
2599 compdef _dcopyright dcopyright
2601 #f3# View upstream's changelog of a given package
2604 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2605 $PAGER /usr/share/doc/$1/changelog.gz
2607 echo "No changelog for package $1 found, sorry."
2611 _uchange() { _files -W /usr/share/doc -/ }
2612 compdef _uchange uchange
2617 ZSH_PROFILE_RC=1 $SHELL "$@"
2620 #f1# Edit an alias via zle
2622 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
2624 compdef _aliases edalias
2626 #f1# Edit a function via zle
2628 [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
2630 compdef _functions edfunc
2632 # use it e.g. via 'Restart apache2'
2633 #m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
2634 #m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
2635 #m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
2636 #m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
2637 #m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
2638 #m# f6 Status() \kbd{/etc/init.d/\em{process}}\quad\kbd{status}
2639 if [[ -d /etc/init.d || -d /etc/service ]] ; then
2641 local action_="${1:l}" # e.g Start/Stop/Restart
2645 local service_target_="$(readlink /etc/init.d/$service_)"
2646 if [[ $service_target_ == "/usr/bin/sv" ]]; then
2648 case "${action_}" in
2649 start) if [[ ! -e /etc/service/$service_ ]]; then
2650 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
2652 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2654 # there is no reload in runits sysv emulation
2655 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
2656 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
2660 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2666 scripts=( /etc/init.d/*(x:t) )
2667 _describe "service startup script" scripts
2670 for i in Start Restart Stop Force-Reload Reload Status ; do
2671 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
2672 compdef _grmlinitd $i
2676 #f1# Provides useful information on globbing
2683 p named pipes (FIFOs)
2684 * executable plain files (0100)
2685 % device files (character or block special)
2686 %b block special files
2687 %c character special files
2688 r owner-readable files (0400)
2689 w owner-writable files (0200)
2690 x owner-executable files (0100)
2691 A group-readable files (0040)
2692 I group-writable files (0020)
2693 E group-executable files (0010)
2694 R world-readable files (0004)
2695 W world-writable files (0002)
2696 X world-executable files (0001)
2697 s setuid files (04000)
2698 S setgid files (02000)
2699 t files with the sticky bit (01000)
2701 print *(m-1) # Files modified up to a day ago
2702 print *(a1) # Files accessed a day ago
2703 print *(@) # Just symlinks
2704 print *(Lk+50) # Files bigger than 50 kilobytes
2705 print *(Lk-50) # Files smaller than 50 kilobytes
2706 print **/*.c # All *.c files recursively starting in \$PWD
2707 print **/*.c~file.c # Same as above, but excluding 'file.c'
2708 print (foo|bar).* # Files starting with 'foo' or 'bar'
2709 print *~*.* # All Files that do not contain a dot
2710 chmod 644 *(.^x) # make all plain non-executable files publically readable
2711 print -l *(.c|.h) # Lists *.c and *.h
2712 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
2713 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
2715 alias help-zshglob=H-Glob
2717 # grep for running process, like: 'any vim'
2721 if [[ -z "$1" ]] ; then
2722 echo "any - grep for process(es) by keyword" >&2
2723 echo "Usage: any <keyword>" >&2 ; return 1
2725 ps xauwww | grep -i "${grep_options[@]}" "[${1[1]}]${1[2,-1]}"
2730 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
2731 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
2732 [[ -r /proc/1/maps ]] && \
2734 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
2735 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
2736 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
2739 # a wrapper for vim, that deals with title setting
2741 # set this array to a set of options to vim you always want
2742 # to have set when calling vim (in .zshrc.local), like:
2743 # VIM_OPTIONS=( -p )
2744 # This will cause vim to send every file given on the
2745 # commandline to be send to it's own tab (needs vim7).
2746 if check_com vim; then
2748 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
2752 # make a backup of a file
2754 cp -a "$1" "${1}_$(date --iso-8601=seconds)"
2757 ssl_hashes=( sha512 sha256 sha1 md5 )
2759 for sh in ${ssl_hashes}; do
2760 eval 'ssl-cert-'${sh}'() {
2762 if [[ -z $1 ]] ; then
2763 printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
2766 openssl x509 -noout -fingerprint -'${sh}' -in $1
2770 ssl-cert-fingerprints() {
2773 if [[ -z $1 ]] ; then
2774 printf 'usage: ssl-cert-fingerprints <file>\n'
2777 for i in ${ssl_hashes}
2784 if [[ -z $1 ]] ; then
2785 printf 'usage: ssl-cert-info <file>\n'
2788 openssl x509 -noout -text -in $1
2789 ssl-cert-fingerprints $1
2792 # make sure our environment is clean regarding colors
2793 for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color
2795 # "persistent history"
2796 # just write important commands you always need to ~/.important_commands
2797 if [[ -r ~/.important_commands ]] ; then
2798 fc -R ~/.important_commands
2801 # load the lookup subsystem if it's available on the system
2802 zrcautoload lookupinit && lookupinit
2806 # set terminal property (used e.g. by msgid-chooser)
2807 export COLORTERM="yes"
2812 #a2# Execute \kbd{du -sch}
2814 #a2# Execute \kbd{jobs -l}
2818 #a2# Execute \kbd{ls -lSrah}
2819 alias dir="ls -lSrah"
2820 #a2# Only show dot-directories
2821 alias lad='ls -d .*(/)'
2822 #a2# Only show dot-files
2823 alias lsa='ls -a .*(.)'
2824 #a2# Only files with setgid/setuid/sticky flag
2825 alias lss='ls -l *(s,S,t)'
2826 #a2# Only show symlinks
2827 alias lsl='ls -l *(@)'
2828 #a2# Display only executables
2829 alias lsx='ls -l *(*)'
2830 #a2# Display world-{readable,writable,executable} files
2831 alias lsw='ls -ld *(R,W,X.^ND/)'
2832 #a2# Display the ten biggest files
2833 alias lsbig="ls -flh *(.OL[1,10])"
2834 #a2# Only show directories
2835 alias lsd='ls -d *(/)'
2836 #a2# Only show empty directories
2837 alias lse='ls -d *(/^F)'
2838 #a2# Display the ten newest files
2839 alias lsnew="ls -rtlh *(D.om[1,10])"
2840 #a2# Display the ten oldest files
2841 alias lsold="ls -rtlh *(D.Om[1,10])"
2842 #a2# Display the ten smallest files
2843 alias lssmall="ls -Srl *(.oL[1,10])"
2844 #a2# Display the ten newest directories and ten newest .directories
2845 alias lsnewdir="ls -rthdl *(/om[1,10]) .*(D/om[1,10])"
2846 #a2# Display the ten oldest directories and ten oldest .directories
2847 alias lsolddir="ls -rthdl *(/Om[1,10]) .*(D/Om[1,10])"
2849 # some useful aliases
2850 #a2# Remove current empty directory. Execute \kbd{cd ..; rmdir \$OLDCWD}
2851 alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD'
2853 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
2854 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2855 #a2# scp with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
2856 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2858 # work around non utf8 capable software in utf environment via $LANG and luit
2859 if check_com isutfenv && check_com luit ; then
2860 if check_com -c mrxvt ; then
2861 isutfenv && [[ -n "$LANG" ]] && \
2862 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
2865 if check_com -c aterm ; then
2866 isutfenv && [[ -n "$LANG" ]] && \
2867 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
2870 if check_com -c centericq ; then
2871 isutfenv && [[ -n "$LANG" ]] && \
2872 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
2878 #f5# Backup \kbd{file {\rm to} file\_timestamp}
2881 cp -b $1 $1_`date --iso-8601=m`
2884 #f5# cd to directoy and list files
2890 # smart cd function, allows switching to /etc when running 'cd /etc/fstab'
2892 if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then
2893 [[ ! -e ${1:h} ]] && return 1
2894 print "Correcting ${1} to ${1:h}"
2901 #f5# Create Directoy and \kbd{cd} to it
2903 if (( ARGC != 1 )); then
2904 printf 'usage: mkcd <new-directory>\n'
2907 if [[ ! -d "$1" ]]; then
2908 command mkdir -p "$1"
2910 printf '`%s'\'' already exists: cd-ing.\n' "$1"
2915 #f5# Create temporary directory and \kbd{cd} to it
2923 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
2926 print -l -- *(a-${1:-1})
2929 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
2932 print -l -- *(c-${1:-1})
2935 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
2938 print -l -- *(m-${1:-1})
2940 # modified() was named new() in earlier versions, add an alias for backwards compatibility
2941 check_com new || alias new=modified
2943 # use colors when GNU grep with color-support
2944 if (( $#grep_options > 0 )); then
2945 o=${grep_options:+"${grep_options[*]}"}
2946 #a2# Execute \kbd{grep -{}-color=auto}
2947 alias grep='grep '$o
2948 alias egrep='egrep '$o
2953 # 'translate' looks up fot a word in a file with language-to-language
2954 # translations (field separator should be " : "). A typical wordlist looks
2956 # | english-word : german-transmission
2957 # It's also only possible to translate english to german but not reciprocal.
2958 # Use the following oneliner to turn back the sort order:
2959 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
2960 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
2961 #f5# Translates a word
2966 translate -l de-en $2
2969 translate -l en-de $2
2972 echo "Usage: $0 { -D | -E }"
2973 echo " -D == German to English"
2974 echo " -E == English to German"
2978 # Usage: simple-extract <file>
2979 # Using option -d deletes the original archive file.
2980 #f5# Smart archive extractor
2983 setopt extended_glob noclobber
2984 local DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
2986 zparseopts -D -E "d=DELETE_ORIGINAL"
2987 for ARCHIVE in "${@}"; do
2989 *(tar.bz2|tbz2|tbz))
2990 DECOMP_CMD="tar -xvjf -"
2995 DECOMP_CMD="tar -xvzf -"
2999 *(tar.xz|txz|tar.lzma))
3000 DECOMP_CMD="tar -xvJf -"
3005 DECOMP_CMD="tar -xvf -"
3010 DECOMP_CMD="unrar x"
3035 DECOMP_CMD="bzip2 -d -c -"
3040 DECOMP_CMD="gzip -d -c -"
3045 DECOMP_CMD="xz -d -c -"
3050 print "ERROR: '$ARCHIVE' has unrecognized archive type." >&2
3056 if ! check_com ${DECOMP_CMD[(w)1]}; then
3057 echo "ERROR: ${DECOMP_CMD[(w)1]} not installed." >&2
3062 GZTARGET="${ARCHIVE:t:r}"
3063 if [[ -f $ARCHIVE ]] ; then
3065 print "Extracting '$ARCHIVE' ..."
3066 if $USES_STDIN; then
3067 if $USES_STDOUT; then
3068 ${=DECOMP_CMD} < "$ARCHIVE" > $GZTARGET
3070 ${=DECOMP_CMD} < "$ARCHIVE"
3073 if $USES_STDOUT; then
3074 ${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET
3076 ${=DECOMP_CMD} "$ARCHIVE"
3079 [[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE"
3081 elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
3082 if check_com curl; then
3083 WGET_CMD="curl -L -k -s -o -"
3084 elif check_com wget; then
3085 WGET_CMD="wget -q -O - --no-check-certificate"
3087 print "ERROR: neither wget nor curl is installed" >&2
3091 print "Downloading and Extracting '$ARCHIVE' ..."
3092 if $USES_STDIN; then
3093 if $USES_STDOUT; then
3094 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET
3097 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD}
3101 if $USES_STDOUT; then
3102 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET
3104 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE")
3109 print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2
3119 '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)"' \
3120 '_urls:Remote Archives:_urls'
3126 '-d[delete original archivefile after extraction]' \
3127 '*:Archive Or Uri:__archive_or_uri'
3129 compdef _simple_extract simple-extract
3130 alias se=simple-extract
3132 #f5# Set all ulimit parameters to \kbd{unlimited}
3143 #f5# Change the xterm title from within GNU-screen
3146 if [[ $1 != "-f" ]] ; then
3147 if [[ -z ${DISPLAY} ]] ; then
3148 printf 'xtrename only makes sense in X11.\n'
3154 if [[ -z $1 ]] ; then
3155 printf 'usage: xtrename [-f] "title for xterm"\n'
3156 printf ' renames the title of xterm from _within_ screen.\n'
3157 printf ' also works without screen.\n'
3158 printf ' will not work if DISPLAY is unset, use -f to override.\n'
3161 print -n "\eP\e]0;${1}\C-G\e\\"
3165 # Create small urls via http://goo.gl using curl(1).
3166 # API reference: https://code.google.com/apis/urlshortener/
3169 setopt extended_glob
3171 if [[ -z $1 ]]; then
3172 print "USAGE: zurl <URL>"
3176 local PN url prog api json contenttype item
3181 # Prepend 'http://' to given URL where necessary for later output.
3182 if [[ ${url} != http(s|)://* ]]; then
3186 if check_com -c curl; then
3189 print "curl is not available, but mandatory for ${PN}. Aborting."
3192 api='https://www.googleapis.com/urlshortener/v1/url'
3193 contenttype="Content-Type: application/json"
3194 json="{\"longUrl\": \"${url}\"}"
3195 data=(${(f)"$($prog --silent -H ${contenttype} -d ${json} $api)"})
3196 # Parse the response
3197 for item in "${data[@]}"; do
3202 printf '%s\n' "$item"
3210 #f2# Find history events by search pattern and list them by date.
3213 local usage help ident format_l format_s first_char remain first last
3214 usage='USAGE: whatwhen [options] <searchstring> <search range>'
3215 help='Use `whatwhen -h'\'' for further explanations.'
3216 ident=${(l,${#${:-Usage: }},, ,)}
3217 format_l="${ident}%s\t\t\t%s\n"
3218 format_s="${format_l//(\\t)##/\\t}"
3219 # Make the first char of the word to search for case
3220 # insensitive; e.g. [aA]
3221 first_char=[${(L)1[1]}${(U)1[1]}]
3223 # Default search range is `-100'.
3225 # Optional, just used for `<first> <last>' given.
3229 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
3230 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3233 printf '%s\n\n' ${usage}
3235 printf $format_l '-h' 'show help text'
3237 print 'SEARCH RANGE:'
3238 printf $format_l "'0'" 'the whole history,'
3239 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
3240 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
3241 printf '\n%s\n' 'EXAMPLES:'
3242 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
3243 printf $format_l 'whatwhen zsh -250'
3244 printf $format_l 'whatwhen foo 1 99'
3247 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3250 # -l list results on stout rather than invoking $EDITOR.
3251 # -i Print dates as in YYYY-MM-DD.
3252 # -m Search for a - quoted - pattern within the history.
3253 fc -li -m "*${first_char}${remain}*" $first $last
3258 # mercurial related stuff
3259 if check_com -c hg ; then
3260 # gnu like diff for mercurial
3261 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
3262 #f5# GNU like diff for mercurial
3265 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
3268 # build debian package
3269 #a2# Alias for \kbd{hg-buildpackage}
3270 alias hbp='hg-buildpackage'
3272 # execute commands on the versioned patch-queue from the current repos
3273 alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
3275 # diffstat for specific version of a mercurial repository
3276 # hgstat => display diffstat between last revision and tip
3277 # hgstat 1234 => display diffstat between revision 1234 and tip
3278 #f5# Diffstat for specific version of a mercurial repos
3281 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
3284 fi # end of check whether we have the 'hg'-executable
3286 # grml-small cleanups
3288 # The following is used to remove zsh-config-items that do not work
3289 # in grml-small by default.
3290 # If you do not want these adjustments (for whatever reason), set
3291 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
3292 # sources if it is there).
3294 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
3297 unalias 'V' &> /dev/null
3298 unfunction vman &> /dev/null
3299 unfunction viless &> /dev/null
3300 unfunction 2html &> /dev/null
3302 # manpages are not in grmlsmall
3303 unfunction manzsh &> /dev/null
3304 unfunction man2 &> /dev/null
3310 ## genrefcard.pl settings
3312 ### doc strings for external functions from files
3313 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
3315 ### example: split functions-search 8,16,24,32
3316 #@# split functions-search 8
3318 ## END OF FILE #################################################################
3319 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4