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 ${HOME}/.zshrc.pre ]] && source ${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.<9->* || $ZSH_VERSION == 4.<4->* \
149 || $ZSH_VERSION == <5->* ]] && return 0
153 #f1# Checks whether or not you're running grml
155 [[ -f /etc/grml_version ]] && return 0
159 #f1# Checks whether or not you're running a grml cd
161 [[ -f /etc/grml_cd ]] && return 0
166 #f1# Checks whether or not you're running grml-small
168 if [[ ${${${(f)"$(</etc/grml_version)"}%% *}##*-} == 'small' ]]; then
174 isgrmlsmall() { return 1 }
178 [[ $OSTYPE == darwin* ]] && return 0
182 #f1# are we running within an utf environment?
184 case "$LANG $CHARSET $LANGUAGE" in
191 # check for user, if not running as root set $SUDO to sudo
192 (( EUID != 0 )) && SUDO='sudo' || SUDO=''
194 # change directory to home on first invocation of zsh
195 # important for rungetty -> autologin
196 # Thanks go to Bart Schaefer!
197 isgrml && checkhome() {
198 if [[ -z "$ALREADY_DID_CD_HOME" ]] ; then
199 export ALREADY_DID_CD_HOME=$HOME
204 # check for zsh v3.1.7+
206 if ! [[ ${ZSH_VERSION} == 3.1.<7->* \
207 || ${ZSH_VERSION} == 3.<2->.<->* \
208 || ${ZSH_VERSION} == <4->.<->* ]] ; then
211 printf '-!- In this configuration we try to make use of features, that only\n'
212 printf '-!- require version 3.1.7 of the shell; That way this setup can be\n'
213 printf '-!- used with a wide range of zsh versions, while using fairly\n'
214 printf '-!- advanced features in all supported versions.\n'
216 printf '-!- However, you are running zsh version %s.\n' "$ZSH_VERSION"
218 printf '-!- While this *may* work, it might as well fail.\n'
219 printf '-!- Please consider updating to at least version 3.1.7 of zsh.\n'
221 printf '-!- DO NOT EXPECT THIS TO WORK FLAWLESSLY!\n'
222 printf '-!- If it does today, you'\''ve been lucky.\n'
224 printf '-!- Ye been warned!\n'
227 function zstyle() { : }
230 # autoload wrapper - use this one instead of autoload directly
231 # We need to define this function as early as this, because autoloading
232 # 'is-at-least()' needs it.
233 function zrcautoload() {
241 for fdir in ${fpath} ; do
242 [[ -e ${fdir}/${ffile} ]] && (( ffound = 1 ))
245 (( ffound == 0 )) && return 1
246 if [[ $ZSH_VERSION == 3.1.<6-> || $ZSH_VERSION == <4->* ]] ; then
247 autoload -U ${ffile} || return 1
249 autoload ${ffile} || return 1
254 # Load is-at-least() for more precise version checks Note that this test will
255 # *always* fail, if the is-at-least function could not be marked for
257 zrcautoload is-at-least || is-at-least() { return 1 }
259 # set some important options (as early as possible)
261 # append history list to the history file; this is the default but we make sure
262 # because it's required for share_history.
263 setopt append_history
265 # import new commands from the history file also in other zsh-session
266 is4 && setopt share_history
268 # save each command's beginning timestamp and the duration to the history file
269 setopt extended_history
271 # If a new command line being added to the history list duplicates an older
272 # one, the older command is removed from the list
273 is4 && setopt histignorealldups
275 # remove command lines from the history list when the first character on the
277 setopt histignorespace
279 # if a command is issued that can't be executed as a normal command, and the
280 # command is the name of a directory, perform the cd command to that directory.
283 # in order to use #, ~ and ^ for filename generation grep word
284 # *~(*.gz|*.bz|*.bz2|*.zip|*.Z) -> searches for word not in compressed files
285 # don't forget to quote '^', '~' and '#'!
288 # display PID when suspending processes as well
291 # try to avoid the 'zsh: no matches found...'
294 # report the status of backgrounds jobs immediately
297 # whenever a command completion is attempted, make sure the entire command path
301 # not just at the end
302 setopt completeinword
304 # Don't send SIGHUP to background processes when the shell exits.
307 # make cd push the old directory onto the directory stack.
313 # don't push the same dir twice.
314 setopt pushd_ignore_dups
316 # * shouldn't match dotfiles. ever.
319 # use zsh style word splitting
322 # don't error out when unset parameters are used
325 # setting some default values
328 NOPRECMD=${NOPRECMD:-0}
329 COMMAND_NOT_FOUND=${COMMAND_NOT_FOUND:-0}
330 GRML_ZSH_CNF_HANDLER=${GRML_ZSH_CNF_HANDLER:-/usr/share/command-not-found/command-not-found}
331 BATTERY=${BATTERY:-0}
332 GRMLSMALL_SPECIFIC=${GRMLSMALL_SPECIFIC:-1}
333 ZSH_NO_DEFAULT_LOCALE=${ZSH_NO_DEFAULT_LOCALE:-0}
335 typeset -ga ls_options
336 typeset -ga grep_options
337 if ls --help 2> /dev/null | grep -q GNU; then
338 ls_options=( --color=auto )
339 elif [[ $OSTYPE == freebsd* ]]; then
342 if grep --help 2> /dev/null | grep -q GNU || \
343 [[ $OSTYPE == freebsd* ]]; then
344 grep_options=( --color=auto )
348 # this function checks if a command exists and returns either true
349 # or false. This avoids using 'which' and 'whence', which will
350 # avoid problems with aliases for which on certain weird systems. :-)
351 # Usage: check_com [-c|-g] word
352 # -c only checks for external commands
353 # -g does the usual tests and also checks for global aliases
356 local -i comonly gatoo
358 if [[ $1 == '-c' ]] ; then
361 elif [[ $1 == '-g' ]] ; then
368 if (( ${#argv} != 1 )) ; then
369 printf 'usage: check_com [-c] <command>\n' >&2
373 if (( comonly > 0 )) ; then
374 [[ -n ${commands[$1]} ]] && return 0
378 if [[ -n ${commands[$1]} ]] \
379 || [[ -n ${functions[$1]} ]] \
380 || [[ -n ${aliases[$1]} ]] \
381 || [[ -n ${reswords[(r)$1]} ]] ; then
386 if (( gatoo > 0 )) && [[ -n ${galiases[$1]} ]] ; then
393 # creates an alias and precedes the command with
394 # sudo if $EUID is not zero.
397 local only=0 ; local multi=0
398 while [[ $1 == -* ]] ; do
402 (--) shift ; break ;;
404 printf 'usage: salias [-h|-o|-a] <alias-expression>\n'
405 printf ' -h shows this help text.\n'
406 printf ' -a replace '\'' ; '\'' sequences with '\'' ; sudo '\''.\n'
407 printf ' be careful using this option.\n'
408 printf ' -o only sets an alias if a preceding sudo would be needed.\n'
411 (*) printf "unkown option: '%s'\n" "$1" ; return 1 ;;
416 if (( ${#argv} > 1 )) ; then
417 printf 'Too many arguments %s\n' "${#argv}"
421 key="${1%%\=*}" ; val="${1#*\=}"
422 if (( EUID == 0 )) && (( only == 0 )); then
423 alias -- "${key}=${val}"
424 elif (( EUID > 0 )) ; then
425 (( multi > 0 )) && val="${val// ; / ; sudo }"
426 alias -- "${key}=sudo ${val}"
432 # a "print -l ${(u)foo}"-workaround for pre-4.2.0 shells
434 # Where foo is the *name* of the parameter you want printed.
435 # Note that foo is no typo; $foo would be wrong here!
443 if [[ -z ${parameter} ]] ; then
444 printf 'usage: uprint <parameter>\n'
448 for w in ${(P)parameter} ; do
449 [[ -z ${(M)u:#$w} ]] && u=( $u $w )
456 # Check if we can read given files and source those we can.
458 if (( ${#argv} < 1 )) ; then
459 printf 'usage: xsource FILE(s)...\n' >&2
463 while (( ${#argv} > 0 )) ; do
464 [[ -r "$1" ]] && source "$1"
470 # Check if we can read a given file and 'cat(1)' it.
473 if (( ${#argv} != 1 )) ; then
474 printf 'usage: xcat FILE\n' >&2
478 [[ -r $1 ]] && cat $1
482 # Remove these functions again, they are of use only in these
483 # setup files. This should be called at the end of .zshrc.
487 funcs=(salias xcat xsource xunfunction zrcautoload)
489 for func in $funcs ; do
490 [[ -n ${functions[$func]} ]] \
496 # this allows us to stay in sync with grml's zshrc and put own
497 # modifications in ~/.zshrc.local
499 xsource "/etc/zsh/zshrc.local"
500 xsource "${HOME}/.zshrc.local"
505 if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then
506 xsource "/etc/default/locale"
509 for var in LANG LC_ALL LC_MESSAGES ; do
510 [[ -n ${(P)var} ]] && export $var
513 xsource "/etc/sysconfig/keyboard"
515 TZ=$(xcat /etc/timezone)
518 if check_com -c vim ; then
520 export EDITOR=${EDITOR:-vim}
522 export EDITOR=${EDITOR:-vi}
526 export PAGER=${PAGER:-less}
529 export MAIL=${MAIL:-/var/mail/$USER}
531 # if we don't set $SHELL then aterm, rxvt,.. will use /bin/sh or /bin/bash :-/
532 export SHELL='/bin/zsh'
534 # color setup for ls:
535 check_com -c dircolors && eval $(dircolors -b)
536 # color setup for ls on OS X:
537 isdarwin && export CLICOLOR=1
539 # do MacPorts setup on darwin
540 if isdarwin && [[ -d /opt/local ]]; then
541 # Note: PATH gets set in /etc/zprofile on Darwin, so this can't go into
543 PATH="/opt/local/bin:/opt/local/sbin:$PATH"
544 MANPATH="/opt/local/share/man:$MANPATH"
546 # do Fink setup on darwin
547 isdarwin && xsource /sw/bin/init.sh
549 # load our function and completion directories
550 for fdir in /usr/share/grml/zsh/completion /usr/share/grml/zsh/functions; do
551 fpath=( ${fdir} ${fdir}/**/*(/N) ${fpath} )
552 if [[ ${fpath} == '/usr/share/grml/zsh/functions' ]] ; then
553 for func in ${fdir}/**/[^_]*[^~](N.) ; do
554 zrcautoload ${func:t}
560 # support colors in less
561 export LESS_TERMCAP_mb=$'\E[01;31m'
562 export LESS_TERMCAP_md=$'\E[01;31m'
563 export LESS_TERMCAP_me=$'\E[0m'
564 export LESS_TERMCAP_se=$'\E[0m'
565 export LESS_TERMCAP_so=$'\E[01;44;33m'
566 export LESS_TERMCAP_ue=$'\E[0m'
567 export LESS_TERMCAP_us=$'\E[01;32m'
572 # report about cpu-/system-/user-time of command if running longer than
576 # watch for everyone but me and root
579 # automatically remove duplicates from these arrays
580 typeset -U path cdpath fpath manpath
583 if [[ "$TERM" != emacs ]] ; then
584 [[ -z "$terminfo[kdch1]" ]] || bindkey -M emacs "$terminfo[kdch1]" delete-char
585 [[ -z "$terminfo[khome]" ]] || bindkey -M emacs "$terminfo[khome]" beginning-of-line
586 [[ -z "$terminfo[kend]" ]] || bindkey -M emacs "$terminfo[kend]" end-of-line
587 [[ -z "$terminfo[kdch1]" ]] || bindkey -M vicmd "$terminfo[kdch1]" vi-delete-char
588 [[ -z "$terminfo[khome]" ]] || bindkey -M vicmd "$terminfo[khome]" vi-beginning-of-line
589 [[ -z "$terminfo[kend]" ]] || bindkey -M vicmd "$terminfo[kend]" vi-end-of-line
590 [[ -z "$terminfo[cuu1]" ]] || bindkey -M viins "$terminfo[cuu1]" vi-up-line-or-history
591 [[ -z "$terminfo[cuf1]" ]] || bindkey -M viins "$terminfo[cuf1]" vi-forward-char
592 [[ -z "$terminfo[kcuu1]" ]] || bindkey -M viins "$terminfo[kcuu1]" vi-up-line-or-history
593 [[ -z "$terminfo[kcud1]" ]] || bindkey -M viins "$terminfo[kcud1]" vi-down-line-or-history
594 [[ -z "$terminfo[kcuf1]" ]] || bindkey -M viins "$terminfo[kcuf1]" vi-forward-char
595 [[ -z "$terminfo[kcub1]" ]] || bindkey -M viins "$terminfo[kcub1]" vi-backward-char
597 [[ "$terminfo[kcuu1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcuu1]/O/[}" vi-up-line-or-history
598 [[ "$terminfo[kcud1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcud1]/O/[}" vi-down-line-or-history
599 [[ "$terminfo[kcuf1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcuf1]/O/[}" vi-forward-char
600 [[ "$terminfo[kcub1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcub1]/O/[}" vi-backward-char
601 [[ "$terminfo[khome]" == $'\eO'* ]] && bindkey -M viins "${terminfo[khome]/O/[}" beginning-of-line
602 [[ "$terminfo[kend]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kend]/O/[}" end-of-line
603 [[ "$terminfo[khome]" == $'\eO'* ]] && bindkey -M emacs "${terminfo[khome]/O/[}" beginning-of-line
604 [[ "$terminfo[kend]" == $'\eO'* ]] && bindkey -M emacs "${terminfo[kend]/O/[}" end-of-line
607 ## keybindings (run 'bindkeys' for details, more details via man zshzle)
608 # use emacs style per default:
613 ## beginning-of-line OR beginning-of-buffer OR beginning of history
614 ## by: Bart Schaefer <schaefer@brasslantern.com>, Bernhard Tittelbach
615 beginning-or-end-of-somewhere() {
617 if [[ ( "${LBUFFER[-1]}" == $'\n' && "${WIDGET}" == beginning-of* ) || \
618 ( "${RBUFFER[1]}" == $'\n' && "${WIDGET}" == end-of* ) ]]; then
619 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
621 zle .${WIDGET:s/somewhere/line-hist/} "$@"
622 if (( HISTNO != hno )); then
623 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
627 zle -N beginning-of-somewhere beginning-or-end-of-somewhere
628 zle -N end-of-somewhere beginning-or-end-of-somewhere
631 #if [[ "$TERM" == screen ]] ; then
633 ## with HOME/END, move to beginning/end of line (on multiline) on first keypress
634 ## to beginning/end of buffer on second keypress
635 ## and to beginning/end of history on (at most) the third keypress
636 # terminator & non-debian xterm
637 bindkey '\eOH' beginning-of-somewhere # home
638 bindkey '\eOF' end-of-somewhere # end
640 bindkey '\e[H' beginning-of-somewhere # home
641 bindkey '\e[F' end-of-somewhere # end
642 # xterm,gnome-terminal,quake,etc
643 bindkey '^[[1~' beginning-of-somewhere # home
644 bindkey '^[[4~' end-of-somewhere # end
645 # if terminal type is set to 'rxvt':
646 bindkey '\e[7~' beginning-of-somewhere # home
647 bindkey '\e[8~' end-of-somewhere # end
650 bindkey '\e[A' up-line-or-search # cursor up
651 bindkey '\e[B' down-line-or-search # <ESC>-
653 ## use Ctrl-left-arrow and Ctrl-right-arrow for jumping to word-beginnings on the CL
654 bindkey "\e[5C" forward-word
655 bindkey "\e[5D" backward-word
656 bindkey "\e[1;5C" forward-word
657 bindkey "\e[1;5D" backward-word
658 ## the same for alt-left-arrow and alt-right-arrow
659 bindkey '^[[1;3C' forward-word
660 bindkey '^[[1;3D' backward-word
662 # Search backward in the history for a line beginning with the current
663 # line up to the cursor and move the cursor to the end of the line then
664 zle -N history-beginning-search-backward-end history-search-end
665 zle -N history-beginning-search-forward-end history-search-end
666 #k# search history backward for entry beginning with typed text
667 bindkey '^xp' history-beginning-search-backward-end
668 #k# search history forward for entry beginning with typed text
669 bindkey '^xP' history-beginning-search-forward-end
670 #k# search history backward for entry beginning with typed text
671 bindkey "\e[5~" history-beginning-search-backward-end # PageUp
672 #k# search history forward for entry beginning with typed text
673 bindkey "\e[6~" history-beginning-search-forward-end # PageDown
675 # bindkey -s '^l' "|less\n" # ctrl-L pipes to less
676 # bindkey -s '^b' " &\n" # ctrl-B runs it in the background
678 # insert unicode character
679 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
680 # See for example http://unicode.org/charts/ for unicode characters code
681 zrcautoload insert-unicode-char
682 zle -N insert-unicode-char
683 #k# Insert Unicode character
684 bindkey '^xi' insert-unicode-char
686 #m# k Shift-tab Perform backwards menu completion
687 if [[ -n "$terminfo[kcbt]" ]]; then
688 bindkey "$terminfo[kcbt]" reverse-menu-complete
689 elif [[ -n "$terminfo[cbt]" ]]; then # required for GNU screen
690 bindkey "$terminfo[cbt]" reverse-menu-complete
693 ## toggle the ,. abbreviation feature on/off
694 # NOABBREVIATION: default abbreviation-state
695 # 0 - enabled (default)
697 NOABBREVIATION=${NOABBREVIATION:-0}
699 grml_toggle_abbrev() {
700 if (( ${NOABBREVIATION} > 0 )) ; then
707 #k# Toggle abbreviation expansion on/off
708 zle -N grml_toggle_abbrev
709 bindkey '^xA' grml_toggle_abbrev
711 # add a command line to the shells history without executing it
712 commit-to-history() {
713 print -s ${(z)BUFFER}
716 zle -N commit-to-history
717 bindkey "^x^h" commit-to-history
719 # only slash should be considered as a word separator:
720 slash-backward-kill-word() {
721 local WORDCHARS="${WORDCHARS:s@/@}"
723 zle backward-kill-word
725 zle -N slash-backward-kill-word
727 #k# Kill left-side word or everything up to next slash
728 bindkey '\ev' slash-backward-kill-word
729 #k# Kill left-side word or everything up to next slash
730 bindkey '\e^h' slash-backward-kill-word
731 #k# Kill left-side word or everything up to next slash
732 bindkey '\e^?' slash-backward-kill-word
734 # use the new *-pattern-* widgets for incremental history search
736 bindkey '^r' history-incremental-pattern-search-backward
737 bindkey '^s' history-incremental-pattern-search-forward
740 # a generic accept-line wrapper
742 # This widget can prevent unwanted autocorrections from command-name
743 # to _command-name, rehash automatically on enter and call any number
744 # of builtin and user-defined widgets in different contexts.
746 # For a broader description, see:
747 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
749 # The code is imported from the file 'zsh/functions/accept-line' from
750 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
751 # distributed under the same terms as zsh itself.
753 # A newly added command will may not be found or will cause false
754 # correction attempts, if you got auto-correction set. By setting the
755 # following style, we force accept-line() to rehash, if it cannot
756 # find the first word on the command line in the $command[] hash.
757 zstyle ':acceptline:*' rehash true
759 function Accept-Line() {
760 setopt localoptions noksharrays
764 local alcontext=${1:-$alcontext}
766 zstyle -a ":acceptline:${alcontext}" actions subs
768 (( ${#subs} < 1 )) && return 0
771 for sub in ${subs} ; do
772 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
775 (( aldone > 0 )) && break
779 function Accept-Line-getdefault() {
783 zstyle -s ":acceptline:${alcontext}" default_action default_action
784 case ${default_action} in
786 printf ".accept-line"
789 printf ${default_action}
794 function Accept-Line-HandleContext() {
797 default_action=$(Accept-Line-getdefault)
798 zstyle -T ":acceptline:${alcontext}" call_default \
799 && zle ${default_action}
802 function accept-line() {
803 setopt localoptions noksharrays
806 local buf com fname format msg default_action
810 cmdline=(${(z)BUFFER})
814 Accept-Line 'preprocess'
816 zstyle -t ":acceptline:${alcontext}" rehash \
817 && [[ -z ${commands[$com]} ]] \
821 && [[ -n ${reswords[(r)$com]} ]] \
822 || [[ -n ${aliases[$com]} ]] \
823 || [[ -n ${functions[$com]} ]] \
824 || [[ -n ${builtins[$com]} ]] \
825 || [[ -n ${commands[$com]} ]] ; then
827 # there is something sensible to execute, just do it.
829 Accept-Line-HandleContext
834 if [[ -o correct ]] \
835 || [[ -o correctall ]] \
836 && [[ -n ${functions[$fname]} ]] ; then
838 # nothing there to execute but there is a function called
839 # _command_name; a completion widget. Makes no sense to
840 # call it on the commandline, but the correct{,all} options
841 # will ask for it nevertheless, so warn the user.
842 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
843 # Okay, we warned the user before, he called us again,
844 # so have it his way.
846 Accept-Line-HandleContext
851 if zstyle -t ":acceptline:${alcontext}" nocompwarn ; then
853 Accept-Line-HandleContext
855 # prepare warning message for the user, configurable via zstyle.
856 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
858 if [[ -z ${msg} ]] ; then
859 msg="%c will not execute and completion %f exists."
862 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
867 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
868 # If we are here, the commandline contains something that is not
869 # executable, which is neither subject to _command_name correction
870 # and is not empty. might be a variable assignment
872 Accept-Line-HandleContext
877 # If we got this far, the commandline only contains whitespace, or is empty.
879 Accept-Line-HandleContext
884 zle -N Accept-Line-HandleContext
886 # power completion - abbreviation expansion
887 # power completion / abbreviation expansion / buffer expansion
888 # see http://zshwiki.org/home/examples/zleiab for details
889 # less risky than the global aliases but powerful as well
890 # just type the abbreviation key and afterwards ',.' to expand it
893 setopt interactivecomments
895 # key # value (#d additional doc string)
901 'G' '|& grep '${grep_options:+"${grep_options[*]} "}
903 'Hl' ' --help |& less -r' #d (Display help in pager)
907 'N' '&>/dev/null' #d (No Output)
908 'R' '| tr A-z N-za-m' #d (ROT13)
914 'co' './configure && make && sudo make install'
922 if (( NOABBREVIATION > 0 )) ; then
923 LBUFFER="${LBUFFER},."
927 matched_chars='[.-|_a-zA-Z0-9]#'
928 LBUFFER=${LBUFFER%%(#m)[.-|_a-zA-Z0-9]#}
929 LBUFFER+=${abk[$MATCH]:-$MATCH}
932 zle -N zleiab && bindkey ",." zleiab
934 #f# display contents of assoc array $abk
937 zle -M "$(print "Type ,. after these abbreviations to expand them:"; print -a -C 2 ${(kv)abk})"
939 #k# Display list of abbreviations that expand when followed by ,.
940 zle -N help-show-abk && bindkey '^xb' help-show-abk
943 zrcautoload zmv # who needs mmv or rename?
944 zrcautoload history-search-end
946 # we don't want to quote/espace URLs on our own...
947 # if autoload -U url-quote-magic ; then
948 # zle -N self-insert url-quote-magic
949 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
951 # print 'Notice: no url-quote-magic available :('
953 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
955 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
956 alias run-help >&/dev/null && unalias run-help
957 for rh in run-help{,-git,-svk,-svn}; do
962 if zrcautoload compinit ; then
963 compinit || print 'Notice: no compinit available :('
965 print 'Notice: no compinit available :('
970 is4 && zrcautoload zed # use ZLE editor to edit a file or function
973 for mod in complist deltochar mathfunc ; do
974 zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
977 # autoload zsh modules when they are referenced
979 zmodload -a zsh/stat zstat
980 zmodload -a zsh/zpty zpty
981 zmodload -ap zsh/mapfile mapfile
984 if is4 && zrcautoload insert-files && zle -N insert-files ; then
985 #k# Insert files and test globbing
986 bindkey "^xf" insert-files # C-x-f
989 bindkey ' ' magic-space # also do history expansion on space
990 #k# Trigger menu-complete
991 bindkey '\ei' menu-complete # menu completion via esc-i
993 # press esc-e for editing command line in $EDITOR or $VISUAL
994 if is4 && zrcautoload edit-command-line && zle -N edit-command-line ; then
995 #k# Edit the current line in \kbd{\$EDITOR}
996 bindkey '\ee' edit-command-line
999 if is4 && [[ -n ${(k)modules[zsh/complist]} ]] ; then
1000 #k# menu selection: pick item but stay in the menu
1001 bindkey -M menuselect '\e^M' accept-and-menu-complete
1002 # also use + and INSERT since it's easier to press repeatedly
1003 bindkey -M menuselect "+" accept-and-menu-complete
1004 bindkey -M menuselect "^[[2~" accept-and-menu-complete
1006 # accept a completion and try to complete again by using menu
1007 # completion; very useful with completing directories
1008 # by using 'undo' one's got a simple file browser
1009 bindkey -M menuselect '^o' accept-and-infer-next-history
1012 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
1013 insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
1014 zle -N insert-datestamp
1016 #k# Insert a timestamp on the command line (yyyy-mm-dd)
1017 bindkey '^ed' insert-datestamp
1019 # press esc-m for inserting last typed word again (thanks to caphuso!)
1020 insert-last-typed-word() { zle insert-last-word -- 0 -1 };
1021 zle -N insert-last-typed-word;
1023 #k# Insert last typed word
1024 bindkey "\em" insert-last-typed-word
1026 function grml-zsh-fg() {
1027 if (( ${#jobstates} )); then
1029 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
1030 BUFFER="${BUFFER}fg"
1033 zle -M 'No background jobs. Doing nothing.'
1037 #k# A smart shortcut for \kbd{fg<enter>}
1038 bindkey '^z' grml-zsh-fg
1040 # run command line as user root via sudo:
1041 sudo-command-line() {
1042 [[ -z $BUFFER ]] && zle up-history
1043 if [[ $BUFFER != sudo\ * ]]; then
1044 BUFFER="sudo $BUFFER"
1045 CURSOR=$(( CURSOR+5 ))
1048 zle -N sudo-command-line
1050 #k# prepend the current command with "sudo"
1051 bindkey "^os" sudo-command-line
1053 ### jump behind the first word on the cmdline.
1054 ### useful to add options.
1055 function jump_after_first_word() {
1057 words=(${(z)BUFFER})
1059 if (( ${#words} <= 1 )) ; then
1062 CURSOR=${#${words[1]}}
1065 zle -N jump_after_first_word
1066 #k# jump to after first word (for adding options)
1067 bindkey '^x1' jump_after_first_word
1069 # complete word from history with menu (from Book: ZSH, OpenSource-Press)
1070 zle -C hist-complete complete-word _generic
1071 zstyle ':completion:hist-complete:*' completer _history
1072 #k# complete word from history with menu
1073 bindkey "^x^x" hist-complete
1075 ## complete word from currently visible Screen or Tmux buffer.
1076 if check_com -c screen || check_com -c tmux; then
1077 _complete_screen_display() {
1078 [[ "$TERM" != "screen" ]] && return 1
1080 local TMPFILE=$(mktemp)
1081 local -U -a _screen_display_wordlist
1082 trap "rm -f $TMPFILE" EXIT
1084 # fill array with contents from screen hardcopy
1085 if ((${+TMUX})); then
1086 #works, but crashes tmux below version 1.4
1087 #luckily tmux -V option to ask for version, was also added in 1.4
1088 tmux -V &>/dev/null || return
1089 tmux -q capture-pane \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0
1091 screen -X hardcopy $TMPFILE
1092 # screen sucks, it dumps in latin1, apparently always. so recode it
1094 check_com recode && recode latin1 $TMPFILE
1096 _screen_display_wordlist=( ${(QQ)$(<$TMPFILE)} )
1097 # remove PREFIX to be completed from that array
1098 _screen_display_wordlist[${_screen_display_wordlist[(i)$PREFIX]}]=""
1099 compadd -a _screen_display_wordlist
1101 #k# complete word from currently visible GNU screen buffer
1103 compdef -k _complete_screen_display complete-word '^xS'
1111 HISTFILE=$HOME/.zsh_history
1112 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
1113 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
1117 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
1118 DIRSTACKFILE=${DIRSTACKFILE:-${HOME}/.zdirs}
1120 if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
1121 dirstack=( ${(f)"$(< $DIRSTACKFILE)"} )
1122 # "cd -" won't work after login by just setting $OLDPWD, so
1123 [[ -d $dirstack[1] ]] && cd $dirstack[1] && cd $OLDPWD
1128 my_stack=( ${PWD} ${dirstack} )
1130 builtin print -l ${(u)my_stack} >! ${DIRSTACKFILE}
1132 uprint my_stack >! ${DIRSTACKFILE}
1136 # directory based profiles
1140 # chpwd_profiles(): Directory Profiles
1142 # Say you want certain settings to be active in certain directories. This is
1145 # To get it working you will need this function and something along the
1148 # chpwd_functions+=( chpwd_profiles )
1151 # You will usually want to do that *after* you configured the system. That
1152 # configuration is described below.
1154 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1155 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1157 # When that's done and you enter a directory that matches the pattern in the
1158 # third part of the context, a function called chpwd_profile_grml, for example,
1159 # is called (if it exists).
1161 # If no pattern patches (read: no profile is detected) the profile is set to
1162 # 'default', which means chpwd_profile_default is attempted to be called.
1164 # A word about the context (the ':chpwd:profiles:*' stuff in the zstyle
1165 # command) which is used: The third part in the context is matched against
1166 # ${PWD}. That's why using a pattern such as /foo/bar(|/|/*) makes sense.
1167 # Because that way the profile is detected for all these values of ${PWD}:
1171 # So, if you want to make double damn sure a profile works in /foo/bar and
1172 # everywhere deeper in that tree, just use (|/|/*) and be happy.
1174 # The name of the detected profile will be available in a variable called
1175 # 'profile' in your functions. You don't need to do anything, it'll just be
1178 # Then there is the parameter $CHPWD_PROFILE is set to the profile, that was is
1179 # currently active (the default value is "default"). That way you can avoid
1180 # running code for a profile that is already active, by running code such as
1181 # the following at the start of your function:
1183 # function chpwd_profile_grml() {
1184 # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1
1188 # If you know you are going to do that all the time for each and every
1189 # directory-profile function you are ever going to write, you may also set the
1190 # `re-execute' style to `false' (which only defaults to `true' for backwards
1191 # compatibility), like this:
1193 # zstyle ':chpwd:profiles:*' re-execute false
1195 # If you use this feature and need to know whether it is active in your current
1196 # shell, there are several ways to do that. Here are two simple ways:
1198 # a) If knowing if the profiles feature is active when zsh starts is good
1199 # enough for you, you can use the following snippet:
1201 # (( ${+functions[chpwd_profiles]} )) && print "directory profiles active"
1203 # b) If that is not good enough, and you would prefer to be notified whenever a
1204 # profile changes, you can solve that by making sure you start *every*
1205 # profile function you create like this:
1207 # function chpwd_profile_myprofilename() {
1208 # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1
1209 # print "chpwd(): Switching to profile: $profile"
1213 # That makes sure you only get notified if a profile is *changed*, not
1214 # everytime you change directory. (To avoid this, you may also set the newer
1215 # `re-execute' style like described further above instead of the test on top of
1218 # If you need to do initialisations the first time `chpwd_profiles' is called
1219 # (which should be in your configuration file), you can do that in a function
1220 # called "chpwd_profiles_init". That function needs to be defined *before*
1221 # `chpwd_profiles' is called for this to work.
1223 # During the *first* call of `chpwd_profiles' (and therefore all its profile
1224 # functions) the parameter `$CHPWD_PROFILES_INIT' exists and is set to `1'. In
1225 # all other cases, the parameter does not exist at all.
1227 # When the system switches from one profile to another, it executes a function
1228 # named "chpwd_leave_profile_<PREVIOUS-PROFILE-NAME>()" before calling the
1229 # profile-function for the new profile.
1231 # There you go. Now have fun with that.
1233 # Note: This feature requires zsh 4.3.3 or newer.
1234 function chpwd_profiles() {
1235 local profile context
1238 context=":chpwd:profiles:$PWD"
1239 zstyle -s "$context" profile profile || profile='default'
1240 zstyle -T "$context" re-execute && reexecute=1 || reexecute=0
1242 if (( ${+parameters[CHPWD_PROFILE]} == 0 )); then
1243 typeset -g CHPWD_PROFILE
1244 local CHPWD_PROFILES_INIT=1
1245 (( ${+functions[chpwd_profiles_init]} )) && chpwd_profiles_init
1246 elif [[ $profile != $CHPWD_PROFILE ]]; then
1247 (( ${+functions[chpwd_leave_profile_$CHPWD_PROFILE]} )) \
1248 && chpwd_leave_profile_${CHPWD_PROFILE}
1250 if (( reexecute )) || [[ $profile != $CHPWD_PROFILE ]]; then
1251 (( ${+functions[chpwd_profile_$profile]} )) && chpwd_profile_${profile}
1254 CHPWD_PROFILE="${profile}"
1258 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1262 # display battery status on right side of prompt via running 'BATTERY=1 zsh'
1263 if [[ $BATTERY -gt 0 ]] ; then
1264 if ! check_com -c acpi ; then
1270 if [[ $BATTERY -gt 0 ]] ; then
1271 PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]#Battery <->: [^0-9]##, (<->)%*/${match[1]}}"
1272 if [[ -z "$PERCENT" ]] ; then
1273 PERCENT='acpi not present'
1275 if [[ "$PERCENT" -lt 20 ]] ; then
1276 PERCENT="warning: ${PERCENT}%%"
1278 PERCENT="${PERCENT}%%"
1283 # set colors for use in prompts
1284 if zrcautoload colors && colors 2>/dev/null ; then
1285 BLUE="%{${fg[blue]}%}"
1286 RED="%{${fg_bold[red]}%}"
1287 GREEN="%{${fg[green]}%}"
1288 CYAN="%{${fg[cyan]}%}"
1289 MAGENTA="%{${fg[magenta]}%}"
1290 YELLOW="%{${fg[yellow]}%}"
1291 WHITE="%{${fg[white]}%}"
1292 NO_COLOUR="%{${reset_color}%}"
1294 BLUE=$'%{\e[1;34m%}'
1296 GREEN=$'%{\e[1;32m%}'
1297 CYAN=$'%{\e[1;36m%}'
1298 WHITE=$'%{\e[1;37m%}'
1299 MAGENTA=$'%{\e[1;35m%}'
1300 YELLOW=$'%{\e[1;33m%}'
1301 NO_COLOUR=$'%{\e[0m%}'
1304 # gather version control information for inclusion in a prompt
1306 if zrcautoload vcs_info; then
1307 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1308 # function, which can cause a lot of trouble with our directory-based
1310 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1311 function VCS_INFO_realpath () {
1312 setopt localoptions NO_shwordsplit chaselinks
1313 ( builtin cd -q $1 2> /dev/null && pwd; )
1317 zstyle ':vcs_info:*' max-exports 2
1319 if [[ -o restricted ]]; then
1320 zstyle ':vcs_info:*' enable NONE
1324 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1325 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1326 # TODO: The included vcs_info() version still uses $VCS_INFO_message_N_.
1327 # That needs to be the use of $VCS_INFO_message_N_ needs to be changed
1328 # to $vcs_info_msg_N_ as soon as we use the included version.
1329 if [[ "$TERM" == dumb ]] ; then
1330 zstyle ':vcs_info:*' actionformats "(%s%)-[%b|%a] " "zsh: %r"
1331 zstyle ':vcs_info:*' formats "(%s%)-[%b] " "zsh: %r"
1333 # these are the same, just with a lot of colours:
1334 zstyle ':vcs_info:*' actionformats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOUR} " \
1336 zstyle ':vcs_info:*' formats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOUR}%} " \
1338 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YELLOW}%r"
1341 # command not found handling
1343 (( ${COMMAND_NOT_FOUND} == 1 )) &&
1344 function command_not_found_handler() {
1346 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
1347 ${GRML_ZSH_CNF_HANDLER} $1
1353 if zrcautoload promptinit && promptinit 2>/dev/null ; then
1354 promptinit # people should be able to use their favourite prompt
1356 print 'Notice: no promptinit available :('
1361 # make sure to use right prompt only when not running a command
1362 is41 && setopt transient_rprompt
1365 function ESC_print () {
1366 info_print $'\ek' $'\e\\' "$@"
1368 function set_title () {
1369 info_print $'\e]0;' $'\a' "$@"
1372 function info_print () {
1373 local esc_begin esc_end
1377 printf '%s' ${esc_begin}
1379 printf '%s' "${esc_end}"
1382 # TODO: revise all these NO* variables and especially their documentation
1383 # in zsh-help() below.
1384 is4 && [[ $NOPRECMD -eq 0 ]] && precmd () {
1385 [[ $NOPRECMD -gt 0 ]] && return 0
1386 # update VCS information
1387 (( ${+functions[vcs_info]} )) && vcs_info
1389 if [[ $TERM == screen* ]] ; then
1390 if [[ -n ${vcs_info_msg_1_} ]] ; then
1391 ESC_print ${vcs_info_msg_1_}
1396 # just use DONTSETRPROMPT=1 to be able to overwrite RPROMPT
1397 if [[ ${DONTSETRPROMPT:-} -eq 0 ]] ; then
1398 if [[ $BATTERY -gt 0 ]] ; then
1399 # update battery (dropped into $PERCENT) information
1401 RPROMPT="%(?..:() ${PERCENT}"
1406 # adjust title of xterm
1407 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
1408 [[ ${NOTITLE:-} -gt 0 ]] && return 0
1411 set_title ${(%):-"%n@%m: %~"}
1416 # preexec() => a function running before every command
1417 is4 && [[ $NOPRECMD -eq 0 ]] && \
1419 [[ $NOPRECMD -gt 0 ]] && return 0
1420 # set hostname if not running on host with name 'grml'
1421 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
1424 # get the name of the program currently running and hostname of local machine
1425 # set screen window title if running in a screen
1426 if [[ "$TERM" == screen* ]] ; then
1427 # local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]} # don't use hostname
1428 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME" # use hostname
1431 # adjust title of xterm
1432 [[ ${NOTITLE} -gt 0 ]] && return 0
1435 set_title "${(%):-"%n@%m:"}" "$1"
1440 EXITCODE="%(?..%?%1v )"
1441 # secondary prompt, printed when the shell needs more information to complete a
1444 # selection prompt used within a select loop.
1446 # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
1449 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
1450 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
1451 debian_chroot=$(cat /etc/debian_chroot)
1454 # don't use colors on dumb terminals (like emacs):
1455 if [[ "$TERM" == dumb ]] ; then
1456 PROMPT="${EXITCODE}${debian_chroot:+($debian_chroot)}%n@%m %40<...<%B%~%b%<< "
1458 # only if $GRMLPROMPT is set (e.g. via 'GRMLPROMPT=1 zsh') use the extended
1459 # prompt set variable identifying the chroot you work in (used in the
1461 if [[ $GRMLPROMPT -gt 0 ]] ; then
1462 PROMPT="${RED}${EXITCODE}${CYAN}[%j running job(s)] ${GREEN}{history#%!} ${RED}%(3L.+.) ${BLUE}%* %D
1463 ${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
1465 # This assembles the primary prompt string
1466 if (( EUID != 0 )); then
1467 PROMPT="${RED}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
1469 PROMPT="${BLUE}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${RED}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
1474 PROMPT="${PROMPT}"'${vcs_info_msg_0_}'"%# "
1476 # if we are inside a grml-chroot set a specific prompt theme
1477 if [[ -n "$GRML_CHROOT" ]] ; then
1478 PROMPT="%{$fg[red]%}(CHROOT) %{$fg_bold[red]%}%n%{$fg_no_bold[white]%}@%m %40<...<%B%~%b%<< %\# "
1481 # 'hash' some often used directories
1483 hash -d deb=/var/cache/apt/archives
1484 hash -d doc=/usr/share/doc
1485 hash -d linux=/lib/modules/$(command uname -r)/build/
1486 hash -d log=/var/log
1487 hash -d slog=/var/log/syslog
1488 hash -d src=/usr/src
1489 hash -d templ=/usr/share/doc/grml-templates
1490 hash -d tt=/usr/share/doc/texttools-doc
1491 hash -d www=/var/www
1495 if check_com -c screen ; then
1496 if [[ $UID -eq 0 ]] ; then
1497 if [[ -r /etc/grml/screenrc ]]; then
1498 alias screen="${commands[screen]} -c /etc/grml/screenrc"
1500 elif [[ -r $HOME/.screenrc ]] ; then
1501 alias screen="${commands[screen]} -c $HOME/.screenrc"
1503 if [[ -r /etc/grml/screenrc_grml ]]; then
1504 alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
1506 if [[ -r /etc/grml/screenrc ]]; then
1507 alias screen="${commands[screen]} -c /etc/grml/screenrc"
1513 # do we have GNU ls with color-support?
1514 if [[ "$TERM" != dumb ]]; then
1515 #a1# execute \kbd{@a@}:\quad ls with colors
1516 alias ls='ls -b -CF '${ls_options:+"${ls_options[*]} "}
1517 #a1# execute \kbd{@a@}:\quad list all files, with colors
1518 alias la='ls -la '${ls_options:+"${ls_options[*]} "}
1519 #a1# long colored list, without dotfiles (@a@)
1520 alias ll='ls -l '${ls_options:+"${ls_options[*]} "}
1521 #a1# long colored list, human readable sizes (@a@)
1522 alias lh='ls -hAl '${ls_options:+"${ls_options[*]} "}
1523 #a1# List files, append qualifier to filenames \\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
1524 alias l='ls -lF '${ls_options:+"${ls_options[*]} "}
1526 alias ls='ls -b -CF'
1533 alias mdstat='cat /proc/mdstat'
1534 alias ...='cd ../../'
1536 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
1537 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
1538 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
1541 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
1542 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
1543 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
1545 # make sure it is not assigned yet
1546 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
1549 for ENV in $(env | command grep -i '.utf') ; do
1550 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
1555 # make sure it is not assigned yet
1556 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
1558 if ! isutfenv ; then
1559 for ENV in $(env | command grep -i '\.iso') ; do
1560 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
1565 # especially for roadwarriors using GNU screen and ssh:
1566 if ! check_com asc &>/dev/null ; then
1567 asc() { autossh -t "$@" 'screen -RdU' }
1571 #f1# Hints for the use of zsh on grml
1573 print "$bg[white]$fg[black]
1574 zsh-help - hints for use of zsh on grml
1575 =======================================$reset_color"
1578 Main configuration of zsh happens in /etc/zsh/zshrc.
1579 That file is part of the package grml-etc-core, if you want to
1580 use them on a non-grml-system just get the tar.gz from
1581 http://deb.grml.org/ or (preferably) get it from the git repository:
1583 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
1585 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
1586 The file is still there, but it is empty for backwards compatibility.
1588 For your own changes use these two files:
1592 The former is sourced very early in our zshrc, the latter is sourced
1595 System wide configuration without touching configuration files of grml
1596 can take place in /etc/zsh/zshrc.local.
1598 For information regarding zsh start at http://grml.org/zsh/
1600 Take a look at grml'\''s zsh refcard:
1601 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
1603 Check out the main zsh refcard:
1604 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
1606 And of course visit the zsh-lovers:
1609 You can adjust some options through environment variables when
1610 invoking zsh without having to edit configuration files.
1611 Basically meant for bash users who are not used to the power of
1614 "NOCOR=1 zsh" => deactivate automatic correction
1615 "NOMENU=1 zsh" => do not use auto menu completion
1616 (note: use ctrl-d for completion instead!)
1617 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
1618 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
1619 preexec() and precmd() completely
1620 "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt
1621 "COMMAND_NOT_FOUND=1 zsh"
1622 => Enable a handler if an external command was not found
1623 The command called in the handler can be altered by setting
1624 the GRML_ZSH_CNF_HANDLER variable, the default is:
1625 "/usr/share/command-not-found/command-not-found"
1627 A value greater than 0 is enables a feature; a value equal to zero
1628 disables it. If you like one or the other of these settings, you can
1629 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
1633 $bg[white]$fg[black]
1634 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
1635 Enjoy your grml system with the zsh!$reset_color"
1639 if [[ -r /etc/debian_version ]] ; then
1640 #a3# Execute \kbd{apt-cache search}
1641 alias acs='apt-cache search'
1642 #a3# Execute \kbd{apt-cache show}
1643 alias acsh='apt-cache show'
1644 #a3# Execute \kbd{apt-cache policy}
1645 alias acp='apt-cache policy'
1646 #a3# Execute \kbd{apt-get dist-upgrade}
1647 salias adg="apt-get dist-upgrade"
1648 #a3# Execute \kbd{apt-get install}
1649 salias agi="apt-get install"
1650 #a3# Execute \kbd{aptitude install}
1651 salias ati="aptitude install"
1652 #a3# Execute \kbd{apt-get upgrade}
1653 salias ag="apt-get upgrade"
1654 #a3# Execute \kbd{apt-get update}
1655 salias au="apt-get update"
1656 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
1657 salias -a up="aptitude update ; aptitude safe-upgrade"
1658 #a3# Execute \kbd{dpkg-buildpackage}
1659 alias dbp='dpkg-buildpackage'
1660 #a3# Execute \kbd{grep-excuses}
1661 alias ge='grep-excuses'
1663 # get a root shell as normal user in live-cd mode:
1664 if isgrmlcd && [[ $UID -ne 0 ]] ; then
1668 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
1669 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
1670 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
1671 salias tlog="tail -f /var/log/syslog" # follow the syslog
1674 # sort installed Debian-packages by size
1675 if check_com -c dpkg-query ; then
1676 #a3# List installed Debian-packages sorted by size
1677 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"
1680 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
1681 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
1682 if check_com -c wodim; then
1685 cdrecord is not provided under its original name by Debian anymore.
1686 See #377109 in the BTS of Debian for more details.
1688 Please use the wodim binary instead
1695 # Use hard limits, except for a smaller stack and no core dumps
1697 is425 && limit stack 8192
1698 isgrmlcd && limit core 0 # important for a live-cd-system
1703 # called later (via is4 && grmlcomp)
1704 # note: use 'zstyle' for getting current settings
1705 # press ^xh (control-x h) for getting tags in context; ^x? (control-x ?) to run complete_debug with trace output
1707 # TODO: This could use some additional information
1709 # allow one error for every three characters typed in approximate completer
1710 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
1712 # don't complete backup files as executables
1713 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
1715 # start menu completion only if it could find no unambiguous initial string
1716 zstyle ':completion:*:correct:*' insert-unambiguous true
1717 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
1718 zstyle ':completion:*:correct:*' original true
1720 # activate color-completion
1721 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
1723 # format on completion
1724 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
1726 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
1727 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
1729 # insert all expansions for expand completer
1730 zstyle ':completion:*:expand:*' tag-order all-expansions
1731 zstyle ':completion:*:history-words' list false
1734 zstyle ':completion:*:history-words' menu yes
1736 # ignore duplicate entries
1737 zstyle ':completion:*:history-words' remove-all-dups yes
1738 zstyle ':completion:*:history-words' stop yes
1740 # match uppercase from lowercase
1741 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
1743 # separate matches into groups
1744 zstyle ':completion:*:matches' group 'yes'
1745 zstyle ':completion:*' group-name ''
1747 if [[ "$NOMENU" -eq 0 ]] ; then
1748 # if there are more than 5 options allow selecting from a menu
1749 zstyle ':completion:*' menu select=5
1751 # don't use any menus at all
1755 zstyle ':completion:*:messages' format '%d'
1756 zstyle ':completion:*:options' auto-description '%d'
1758 # describe options in full
1759 zstyle ':completion:*:options' description 'yes'
1761 # on processes completion complete all user processes
1762 zstyle ':completion:*:processes' command 'ps -au$USER'
1764 # offer indexes before parameters in subscripts
1765 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
1767 # provide verbose completion information
1768 zstyle ':completion:*' verbose true
1770 # recent (as of Dec 2007) zsh versions are able to provide descriptions
1771 # for commands (read: 1st word in the line) that it will list for the user
1772 # to choose from. The following disables that, because it's not exactly fast.
1773 zstyle ':completion:*:-command-:*:' verbose false
1775 # set format for warnings
1776 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
1778 # define files to ignore for zcompile
1779 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
1780 zstyle ':completion:correct:' prompt 'correct to: %e'
1782 # Ignore completion functions for commands you don't have:
1783 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
1785 # Provide more processes in completion of programs like killall:
1786 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
1788 # complete manual by their section
1789 zstyle ':completion:*:manuals' separate-sections true
1790 zstyle ':completion:*:manuals.*' insert-sections true
1791 zstyle ':completion:*:man:*' menu yes select
1793 # provide .. as a completion
1794 zstyle ':completion:*' special-dirs ..
1796 # run rehash on completion so new installed program are found automatically:
1798 (( CURRENT == 1 )) && rehash
1803 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
1804 if [[ "$NOCOR" -gt 0 ]] ; then
1805 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
1808 # try to be smart about when to use what completer...
1810 zstyle -e ':completion:*' completer '
1811 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
1812 _last_try="$HISTNO$BUFFER$CURSOR"
1813 reply=(_complete _match _ignored _prefix _files)
1815 if [[ $words[1] == (rm|mv) ]] ; then
1816 reply=(_complete _files)
1818 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
1823 # command for process lists, the local web server details and host completion
1824 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
1827 [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
1828 zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
1832 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
1833 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
1845 zstyle ':completion:*:hosts' hosts $hosts
1846 # TODO: so, why is this here?
1847 # zstyle '*' hosts $hosts
1849 # use generic completion system for programs not yet defined; (_gnu_generic works
1850 # with commands that provide a --help option with "standard" gnu-like output.)
1851 for compcom in cp deborphan df feh fetchipac head hnb ipacsum mv \
1852 pal stow tail uname ; do
1853 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
1856 # see upgrade function in this file
1857 compdef _hosts upgrade
1862 # people should use 'grml-x'!
1863 if check_com -c 915resolution; then
1865 echo "Please use 915resolution as resolution modifying tool for Intel \
1871 #a1# Output version of running grml
1872 alias grml-version='cat /etc/grml_version'
1874 if check_com -c rebuildfstab ; then
1875 #a1# Rebuild /etc/fstab
1876 alias grml-rebuildfstab='rebuildfstab -v -r -config'
1879 if check_com -c grml-debootstrap ; then
1881 echo "Installing debian to harddisk is possible by using grml-debootstrap."
1887 # now run the functions
1889 is4 && isgrml && grmlstuff
1893 is4 && xsource "/etc/zsh/keephack"
1895 # wonderful idea of using "e" glob qualifier by Peter Stephenson
1896 # You use it as follows:
1897 # $ NTREF=/reference/file
1899 # This lists all the files in the current directory newer than the reference file.
1900 # You can also specify the reference file inline; note quotes:
1901 # $ ls -l *(e:'nt ~/.zshenv':)
1903 if [[ -n $1 ]] ; then
1906 [[ $REPLY -nt $NTREF ]]
1911 #f1# Reload an autoloadable function
1912 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
1913 compdef _functions freload
1915 #f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s')
1917 [[ -z "$1" ]] && printf 'Usage: %s <file(s)>\n' "$0" && return 1
1918 for file in "$@" ; do
1919 while [[ -h "$file" ]] ; do
1921 file=$(readlink "$file")
1926 # TODO: Is it supported to use pager settings like this?
1927 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
1928 # with respect to wordsplitting. (ie. ${=PAGER})
1929 if check_com -c $PAGER ; then
1930 #f1# View Debian's changelog of a given package
1933 if [[ -r /usr/share/doc/$1/changelog.Debian.gz ]] ; then
1934 $PAGER /usr/share/doc/$1/changelog.Debian.gz
1935 elif [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
1936 $PAGER /usr/share/doc/$1/changelog.gz
1938 if check_com -c aptitude ; then
1939 echo "No changelog for package $1 found, using aptitude to retrieve it."
1941 aptitude -t unstable changelog $1
1943 aptitude changelog $1
1946 echo "No changelog for package $1 found, sorry."
1951 _dchange() { _files -W /usr/share/doc -/ }
1952 compdef _dchange dchange
1954 #f1# View Debian's NEWS of a given package
1957 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
1958 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
1960 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
1961 $PAGER /usr/share/doc/$1/NEWS.gz
1963 echo "No NEWS file for package $1 found, sorry."
1968 _dnews() { _files -W /usr/share/doc -/ }
1969 compdef _dnews dnews
1971 #f1# View upstream's changelog of a given package
1974 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
1975 $PAGER /usr/share/doc/$1/changelog.gz
1977 echo "No changelog for package $1 found, sorry."
1981 _uchange() { _files -W /usr/share/doc -/ }
1982 compdef _uchange uchange
1987 ZSH_PROFILE_RC=1 $SHELL "$@"
1990 #f1# Edit an alias via zle
1992 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
1994 compdef _aliases edalias
1996 #f1# Edit a function via zle
1998 [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
2000 compdef _functions edfunc
2002 # use it e.g. via 'Restart apache2'
2003 #m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
2004 #m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
2005 #m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
2006 #m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
2007 #m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
2008 if [[ -d /etc/init.d || -d /etc/service ]] ; then
2010 local action_="${1:l}" # e.g Start/Stop/Restart
2014 local service_target_="$(readlink /etc/init.d/$service_)"
2015 if [[ $service_target_ == "/usr/bin/sv" ]]; then
2017 case "${action_}" in
2018 start) if [[ ! -e /etc/service/$service_ ]]; then
2019 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
2021 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2023 # there is no reload in runits sysv emulation
2024 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
2025 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
2029 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2035 scripts=( /etc/init.d/*(x:t) )
2036 _describe "service startup script" scripts
2039 for i in Start Restart Stop Force-Reload Reload ; do
2040 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
2041 compdef _grmlinitd $i
2045 #f1# Provides useful information on globbing
2052 p named pipes (FIFOs)
2053 * executable plain files (0100)
2054 % device files (character or block special)
2055 %b block special files
2056 %c character special files
2057 r owner-readable files (0400)
2058 w owner-writable files (0200)
2059 x owner-executable files (0100)
2060 A group-readable files (0040)
2061 I group-writable files (0020)
2062 E group-executable files (0010)
2063 R world-readable files (0004)
2064 W world-writable files (0002)
2065 X world-executable files (0001)
2066 s setuid files (04000)
2067 S setgid files (02000)
2068 t files with the sticky bit (01000)
2070 print *(m-1) # Files modified up to a day ago
2071 print *(a1) # Files accessed a day ago
2072 print *(@) # Just symlinks
2073 print *(Lk+50) # Files bigger than 50 kilobytes
2074 print *(Lk-50) # Files smaller than 50 kilobytes
2075 print **/*.c # All *.c files recursively starting in \$PWD
2076 print **/*.c~file.c # Same as above, but excluding 'file.c'
2077 print (foo|bar).* # Files starting with 'foo' or 'bar'
2078 print *~*.* # All Files that do not contain a dot
2079 chmod 644 *(.^x) # make all plain non-executable files publically readable
2080 print -l *(.c|.h) # Lists *.c and *.h
2081 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
2082 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
2084 alias help-zshglob=H-Glob
2086 #v1# set number of lines to display per page
2087 HELP_LINES_PER_PAGE=20
2088 #v1# set location of help-zle cache file
2089 HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh
2090 #f1# helper function for help-zle, actually generates the help text
2091 help_zle_parse_keybindings()
2095 unsetopt ksharrays #indexing starts at 1
2097 #v1# choose files that help-zle will parse for keybindings
2098 ((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local )
2100 if [[ -r $HELP_ZLE_CACHE_FILE ]]; then
2102 for f ($HELPZLE_KEYBINDING_FILES) [[ $f -nt $HELP_ZLE_CACHE_FILE ]] && load_cache=1
2103 [[ $load_cache -eq 0 ]] && . $HELP_ZLE_CACHE_FILE && return
2106 #fill with default keybindings, possibly to be overwriten in a file later
2107 #Note that due to zsh inconsistency on escaping assoc array keys, we encase the key in '' which we will remove later
2108 local -A help_zle_keybindings
2109 help_zle_keybindings['<Ctrl>@']="set MARK"
2110 help_zle_keybindings['<Ctrl>x<Ctrl>j']="vi-join lines"
2111 help_zle_keybindings['<Ctrl>x<Ctrl>b']="jump to matching brace"
2112 help_zle_keybindings['<Ctrl>x<Ctrl>u']="undo"
2113 help_zle_keybindings['<Ctrl>_']="undo"
2114 help_zle_keybindings['<Ctrl>x<Ctrl>f<c>']="find <c> in cmdline"
2115 help_zle_keybindings['<Ctrl>a']="goto beginning of line"
2116 help_zle_keybindings['<Ctrl>e']="goto end of line"
2117 help_zle_keybindings['<Ctrl>t']="transpose charaters"
2118 help_zle_keybindings['<Alt>t']="transpose words"
2119 help_zle_keybindings['<Alt>s']="spellcheck word"
2120 help_zle_keybindings['<Ctrl>k']="backward kill buffer"
2121 help_zle_keybindings['<Ctrl>u']="forward kill buffer"
2122 help_zle_keybindings['<Ctrl>y']="insert previously killed word/string"
2123 help_zle_keybindings["<Alt>'"]="quote line"
2124 help_zle_keybindings['<Alt>"']="quote from mark to cursor"
2125 help_zle_keybindings['<Alt><arg>']="repeat next cmd/char <arg> times (<Alt>-<Alt>1<Alt>0a -> -10 times 'a')"
2126 help_zle_keybindings['<Alt>u']="make next word Uppercase"
2127 help_zle_keybindings['<Alt>l']="make next word lowercase"
2128 help_zle_keybindings['<Ctrl>xd']="preview expansion under cursor"
2129 help_zle_keybindings['<Alt>q']="push current CL into background, freeing it. Restore on next CL"
2130 help_zle_keybindings['<Alt>.']="insert (and interate through) last word from prev CLs"
2131 help_zle_keybindings['<Alt>,']="complete word from newer history (consecutive hits)"
2132 help_zle_keybindings['<Alt>m']="repeat last typed word on current CL"
2133 help_zle_keybindings['<Ctrl>v']="insert next keypress symbol literally (e.g. for bindkey)"
2134 help_zle_keybindings['!!:n*<Tab>']="insert last n arguments of last command"
2135 help_zle_keybindings['!!:n-<Tab>']="insert arguments n..N-2 of last command (e.g. mv s s d)"
2136 help_zle_keybindings['<Alt>h']="show help/manpage for current command"
2138 #init global variables
2139 unset help_zle_lines help_zle_sln
2140 typeset -g -a help_zle_lines
2141 typeset -g help_zle_sln=1
2144 local lastkeybind_desc contents #last description starting with #k# that we found
2145 local num_lines_elapsed=0 #number of lines between last description and keybinding
2146 #search config files in the order they a called (and thus the order in which they overwrite keybindings)
2147 for f in $HELPZLE_KEYBINDING_FILES; do
2148 [[ -r "$f" ]] || continue #not readable ? skip it
2150 for cline in "${(f)contents}"; do
2151 #zsh pattern: matches lines like: #k# ..............
2152 if [[ "$cline" == (#s)[[:space:]]#\#k\#[[:space:]]##(#b)(*)[[:space:]]#(#e) ]]; then
2153 lastkeybind_desc="$match[*]"
2155 #zsh pattern: matches lines that set a keybinding using bindkey or compdef -k
2156 # ignores lines that are commentend out
2157 # grabs first in '' or "" enclosed string with length between 1 and 6 characters
2158 elif [[ "$cline" == [^#]#(bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then
2159 #description prevously found ? description not more than 2 lines away ? keybinding not empty ?
2160 if [[ -n $lastkeybind_desc && $num_lines_elapsed -lt 2 && -n $match[1] ]]; then
2161 #substitute keybinding string with something readable
2162 k=${${${${${${${match[1]/\\e\^h/<Alt><BS>}/\\e\^\?/<Alt><BS>}/\\e\[5~/<PageUp>}/\\e\[6~/<PageDown>}//(\\e|\^\[)/<Alt>}//\^/<Ctrl>}/3~/<Alt><Del>}
2163 #put keybinding in assoc array, possibly overwriting defaults or stuff found in earlier files
2164 #Note that we are extracting the keybinding-string including the quotes (see Note at beginning)
2165 help_zle_keybindings[${k}]=$lastkeybind_desc
2169 ((num_lines_elapsed++))
2174 #calculate length of keybinding column
2176 for k (${(k)help_zle_keybindings[@]}) ((kstrlen < ${#k})) && kstrlen=${#k}
2177 #convert the assoc array into preformated lines, which we are able to sort
2178 for k v in ${(kv)help_zle_keybindings[@]}; do
2179 #pad keybinding-string to kstrlen chars and remove outermost characters (i.e. the quotes)
2180 help_zle_lines+=("${(r:kstrlen:)k[2,-2]}${v}")
2182 #sort lines alphabetically
2183 help_zle_lines=("${(i)help_zle_lines[@]}")
2184 [[ -d ${HELP_ZLE_CACHE_FILE:h} ]] || mkdir -p "${HELP_ZLE_CACHE_FILE:h}"
2185 echo "help_zle_lines=(${(q)help_zle_lines[@]})" >| $HELP_ZLE_CACHE_FILE
2186 zcompile $HELP_ZLE_CACHE_FILE
2188 typeset -g help_zle_sln
2189 typeset -g -a help_zle_lines
2191 #f1# Provides (partially autogenerated) help on keybindings and the zsh line editor
2195 unsetopt ksharrays #indexing starts at 1
2196 #help lines already generated ? no ? then do it
2197 [[ ${+functions[help_zle_parse_keybindings]} -eq 1 ]] && {help_zle_parse_keybindings && unfunction help_zle_parse_keybindings}
2198 #already displayed all lines ? go back to the start
2199 [[ $help_zle_sln -gt ${#help_zle_lines} ]] && help_zle_sln=1
2200 local sln=$help_zle_sln
2201 #note that help_zle_sln is a global var, meaning we remember the last page we viewed
2202 help_zle_sln=$((help_zle_sln + HELP_LINES_PER_PAGE))
2203 zle -M "${(F)help_zle_lines[sln,help_zle_sln-1]}"
2205 #k# display help for keybindings and ZLE (cycle pages with consecutive use)
2206 zle -N help-zle && bindkey '^xz' help-zle
2208 # grep for running process, like: 'any vim'
2212 if [[ -z "$1" ]] ; then
2213 echo "any - grep for process(es) by keyword" >&2
2214 echo "Usage: any <keyword>" >&2 ; return 1
2216 ps xauwww | grep -i "${grep_options[@]}" "[${1[1]}]${1[2,-1]}"
2221 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
2222 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
2223 [[ -r /proc/1/maps ]] && \
2225 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
2226 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
2227 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
2230 # a wrapper for vim, that deals with title setting
2232 # set this array to a set of options to vim you always want
2233 # to have set when calling vim (in .zshrc.local), like:
2234 # VIM_OPTIONS=( -p )
2235 # This will cause vim to send every file given on the
2236 # commandline to be send to it's own tab (needs vim7).
2238 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
2241 # make a backup of a file
2243 cp -a "$1" "${1}_$(date --iso-8601=seconds)"
2246 ssl_hashes=( sha512 sha256 sha1 md5 )
2248 for sh in ${ssl_hashes}; do
2249 eval 'ssl-cert-'${sh}'() {
2251 if [[ -z $1 ]] ; then
2252 printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
2255 openssl x509 -noout -fingerprint -'${sh}' -in $1
2259 ssl-cert-fingerprints() {
2262 if [[ -z $1 ]] ; then
2263 printf 'usage: ssl-cert-fingerprints <file>\n'
2266 for i in ${ssl_hashes}
2273 if [[ -z $1 ]] ; then
2274 printf 'usage: ssl-cert-info <file>\n'
2277 openssl x509 -noout -text -in $1
2278 ssl-cert-fingerprints $1
2281 # make sure our environment is clean regarding colors
2282 for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color
2284 # "persistent history"
2285 # just write important commands you always need to ~/.important_commands
2286 if [[ -r ~/.important_commands ]] ; then
2287 fc -R ~/.important_commands
2290 # load the lookup subsystem if it's available on the system
2291 zrcautoload lookupinit && lookupinit
2295 # set terminal property (used e.g. by msgid-chooser)
2296 export COLORTERM="yes"
2301 #a2# Execute \kbd{du -sch}
2303 #a2# Execute \kbd{jobs -l}
2307 #a2# Execute \kbd{ls -lSrah}
2308 alias dir="ls -lSrah"
2309 #a2# Only show dot-directories
2310 alias lad='ls -d .*(/)'
2311 #a2# Only show dot-files
2312 alias lsa='ls -a .*(.)'
2313 #a2# Only files with setgid/setuid/sticky flag
2314 alias lss='ls -l *(s,S,t)'
2315 #a2# Only show symlinks
2316 alias lsl='ls -l *(@)'
2317 #a2# Display only executables
2318 alias lsx='ls -l *(*)'
2319 #a2# Display world-{readable,writable,executable} files
2320 alias lsw='ls -ld *(R,W,X.^ND/)'
2321 #a2# Display the ten biggest files
2322 alias lsbig="ls -flh *(.OL[1,10])"
2323 #a2# Only show directories
2324 alias lsd='ls -d *(/)'
2325 #a2# Only show empty directories
2326 alias lse='ls -d *(/^F)'
2327 #a2# Display the ten newest files
2328 alias lsnew="ls -rtlh *(D.om[1,10])"
2329 #a2# Display the ten oldest files
2330 alias lsold="ls -rtlh *(D.Om[1,10])"
2331 #a2# Display the ten smallest files
2332 alias lssmall="ls -Srl *(.oL[1,10])"
2333 #a2# Display the ten newest directories and ten newest .directories
2334 alias lsnewdir="ls -rthdl *(/om[1,10]) .*(D/om[1,10])"
2335 #a2# Display the ten oldest directories and ten oldest .directories
2336 alias lsolddir="ls -rthdl *(/Om[1,10]) .*(D/Om[1,10])"
2338 # some useful aliases
2339 #a2# Remove current empty directory. Execute \kbd{cd ..; rmdir $OLDCWD}
2340 alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD'
2342 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
2343 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2344 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2346 # work around non utf8 capable software in utf environment via $LANG and luit
2347 if check_com isutfenv && check_com luit ; then
2348 if check_com -c mrxvt ; then
2349 isutfenv && [[ -n "$LANG" ]] && \
2350 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
2353 if check_com -c aterm ; then
2354 isutfenv && [[ -n "$LANG" ]] && \
2355 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
2358 if check_com -c centericq ; then
2359 isutfenv && [[ -n "$LANG" ]] && \
2360 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
2366 #f5# Backup \kbd{file {\rm to} file\_timestamp}
2369 cp -b $1 $1_`date --iso-8601=m`
2372 #f5# cd to directoy and list files
2378 # smart cd function, allows switching to /etc when running 'cd /etc/fstab'
2380 if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then
2381 [[ ! -e ${1:h} ]] && return 1
2382 print "Correcting ${1} to ${1:h}"
2389 #f5# Create Directoy and \kbd{cd} to it
2391 if (( ARGC != 1 )); then
2392 printf 'usage: mkcd <new-directory>\n'
2395 if [[ ! -d "$1" ]]; then
2396 command mkdir -p "$1"
2398 printf '`%s'\'' already exists: cd-ing.\n' "$1"
2403 #f5# Create temporary directory and \kbd{cd} to it
2411 #f5# Create directory under cursor or the selected area
2412 # Press ctrl-xM to create the directory under the cursor or the selected area.
2413 # To select an area press ctrl-@ or ctrl-space and use the cursor.
2414 # Use case: you type "mv abc ~/testa/testb/testc/" and remember that the
2415 # directory does not exist yet -> press ctrl-XM and problem solved
2418 if ((REGION_ACTIVE==1)); then
2419 local F=$MARK T=$CURSOR
2420 if [[ $F -gt $T ]]; then
2424 # get marked area from buffer and eliminate whitespace
2425 PATHTOMKDIR=${BUFFER[F+1,T]%%[[:space:]]##}
2426 PATHTOMKDIR=${PATHTOMKDIR##[[:space:]]##}
2428 local bufwords iword
2429 bufwords=(${(z)LBUFFER})
2431 bufwords=(${(z)BUFFER})
2432 PATHTOMKDIR="${(Q)bufwords[iword]}"
2434 [[ -z "${PATHTOMKDIR}" ]] && return 1
2435 PATHTOMKDIR=${~PATHTOMKDIR}
2436 if [[ -e "${PATHTOMKDIR}" ]]; then
2437 zle -M " path already exists, doing nothing"
2439 zle -M "$(mkdir -p -v "${PATHTOMKDIR}")"
2443 #k# mkdir -p <dir> from string under cursor or marked area
2444 zle -N inplaceMkDirs && bindkey '^xM' inplaceMkDirs
2446 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
2449 print -l -- *(a-${1:-1})
2452 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
2455 print -l -- *(c-${1:-1})
2458 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
2461 print -l -- *(m-${1:-1})
2463 # modified() was named new() in earlier versions, add an alias for backwards compatibility
2464 check_com new || alias new=modified
2466 # use colors when GNU grep with color-support
2467 #a2# Execute \kbd{grep -{}-color=auto}
2468 (( $#grep_options > 0 )) && alias grep='grep '${grep_options:+"${grep_options[*]} "}
2471 # 'translate' looks up fot a word in a file with language-to-language
2472 # translations (field separator should be " : "). A typical wordlist looks
2474 # | english-word : german-transmission
2475 # It's also only possible to translate english to german but not reciprocal.
2476 # Use the following oneliner to turn back the sort order:
2477 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
2478 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
2479 #f5# Translates a word
2484 translate -l de-en $2
2487 translate -l en-de $2
2490 echo "Usage: $0 { -D | -E }"
2491 echo " -D == German to English"
2492 echo " -E == English to German"
2496 # Usage: simple-extract <file>
2497 # Using option -d deletes the original archive file.
2498 #f5# Smart archive extractor
2501 setopt extended_glob noclobber
2502 local DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
2504 zparseopts -D -E "d=DELETE_ORIGINAL"
2505 for ARCHIVE in "${@}"; do
2507 *.(tar.bz2|tbz2|tbz))
2508 DECOMP_CMD="tar -xvjf -"
2513 DECOMP_CMD="tar -xvzf -"
2517 *.(tar.xz|txz|tar.lzma))
2518 DECOMP_CMD="tar -xvJf -"
2523 DECOMP_CMD="tar -xvf -"
2528 DECOMP_CMD="unrar x"
2553 DECOMP_CMD="bzip2 -d -c -"
2558 DECOMP_CMD="gzip -d -c -"
2563 DECOMP_CMD="xz -d -c -"
2568 print "ERROR: '$ARCHIVE' has unrecognized archive type." >&2
2574 if ! check_com ${DECOMP_CMD[(w)1]}; then
2575 echo "ERROR: ${DECOMP_CMD[(w)1]} not installed." >&2
2580 GZTARGET="${ARCHIVE:t:r}"
2581 if [[ -f $ARCHIVE ]] ; then
2583 print "Extracting '$ARCHIVE' ..."
2584 if $USES_STDIN; then
2585 if $USES_STDOUT; then
2586 ${=DECOMP_CMD} < "$ARCHIVE" > $GZTARGET
2588 ${=DECOMP_CMD} < "$ARCHIVE"
2591 if $USES_STDOUT; then
2592 ${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET
2594 ${=DECOMP_CMD} "$ARCHIVE"
2597 [[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE"
2599 elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
2600 if check_com curl; then
2601 WGET_CMD="curl -L -k -s -o -"
2602 elif check_com wget; then
2603 WGET_CMD="wget -q -O - --no-check-certificate"
2605 print "ERROR: neither wget nor curl is installed" >&2
2609 print "Downloading and Extracting '$ARCHIVE' ..."
2610 if $USES_STDIN; then
2611 if $USES_STDOUT; then
2612 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET
2615 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD}
2619 if $USES_STDOUT; then
2620 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET
2622 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE")
2627 print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2
2637 '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)"' \
2638 '_urls:Remote Archives:_urls'
2644 '-d[delete original archivefile after extraction]' \
2645 '*:Archive Or Uri:__archive_or_uri'
2647 compdef _simple_extract simple-extract
2648 alias se=simple-extract
2650 #f5# Set all ulimit parameters to \kbd{unlimited}
2661 #f5# Change the xterm title from within GNU-screen
2664 if [[ $1 != "-f" ]] ; then
2665 if [[ -z ${DISPLAY} ]] ; then
2666 printf 'xtrename only makes sense in X11.\n'
2672 if [[ -z $1 ]] ; then
2673 printf 'usage: xtrename [-f] "title for xterm"\n'
2674 printf ' renames the title of xterm from _within_ screen.\n'
2675 printf ' also works without screen.\n'
2676 printf ' will not work if DISPLAY is unset, use -f to override.\n'
2679 print -n "\eP\e]0;${1}\C-G\e\\"
2683 # Create small urls via http://goo.gl using curl(1).
2684 # API reference: https://code.google.com/apis/urlshortener/
2687 if [[ -z $1 ]]; then
2688 print "USAGE: zurl <URL>"
2692 local PN url prog api json data
2696 # Prepend 'http://' to given URL where necessary for later output.
2697 if [[ ${url} != http(s|)://* ]]; then
2701 if check_com -c curl; then
2704 print "curl is not available, but mandatory for ${PN}. Aborting."
2707 api='https://www.googleapis.com/urlshortener/v1/url'
2708 contenttype="Content-Type: application/json"
2709 json="{\"longUrl\": \"${url}\"}"
2710 data=$($prog --silent -H ${contenttype} -d ${json} $api)
2711 # Match against a regex and print it
2712 if [[ $data =~ '"id": "(http://goo.gl/[[:alnum:]]+)"' ]]; then
2717 #f2# Find history events by search pattern and list them by date.
2720 local usage help ident format_l format_s first_char remain first last
2721 usage='USAGE: whatwhen [options] <searchstring> <search range>'
2722 help='Use `whatwhen -h'\'' for further explanations.'
2723 ident=${(l,${#${:-Usage: }},, ,)}
2724 format_l="${ident}%s\t\t\t%s\n"
2725 format_s="${format_l//(\\t)##/\\t}"
2726 # Make the first char of the word to search for case
2727 # insensitive; e.g. [aA]
2728 first_char=[${(L)1[1]}${(U)1[1]}]
2730 # Default search range is `-100'.
2732 # Optional, just used for `<first> <last>' given.
2736 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
2737 printf '%s\n%s\n\n' ${usage} ${help} && return 1
2740 printf '%s\n\n' ${usage}
2742 printf $format_l '-h' 'show help text'
2744 print 'SEARCH RANGE:'
2745 printf $format_l "'0'" 'the whole history,'
2746 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
2747 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
2748 printf '\n%s\n' 'EXAMPLES:'
2749 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
2750 printf $format_l 'whatwhen zsh -250'
2751 printf $format_l 'whatwhen foo 1 99'
2754 printf '%s\n%s\n\n' ${usage} ${help} && return 1
2757 # -l list results on stout rather than invoking $EDITOR.
2758 # -i Print dates as in YYYY-MM-DD.
2759 # -m Search for a - quoted - pattern within the history.
2760 fc -li -m "*${first_char}${remain}*" $first $last
2765 # mercurial related stuff
2766 if check_com -c hg ; then
2767 # gnu like diff for mercurial
2768 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
2769 #f5# GNU like diff for mercurial
2772 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
2775 # build debian package
2776 #a2# Alias for \kbd{hg-buildpackage}
2777 alias hbp='hg-buildpackage'
2779 # execute commands on the versioned patch-queue from the current repos
2780 alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
2782 # diffstat for specific version of a mercurial repository
2783 # hgstat => display diffstat between last revision and tip
2784 # hgstat 1234 => display diffstat between revision 1234 and tip
2785 #f5# Diffstat for specific version of a mercurial repos
2788 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
2791 fi # end of check whether we have the 'hg'-executable
2793 # grml-small cleanups
2795 # The following is used to remove zsh-config-items that do not work
2796 # in grml-small by default.
2797 # If you do not want these adjustments (for whatever reason), set
2798 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
2799 # sources if it is there).
2801 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
2804 unalias 'V' &> /dev/null
2805 unfunction vman &> /dev/null
2806 unfunction viless &> /dev/null
2807 unfunction 2html &> /dev/null
2809 # manpages are not in grmlsmall
2810 unfunction manzsh &> /dev/null
2811 unfunction man2 &> /dev/null
2817 ## genrefcard.pl settings
2819 ### doc strings for external functions from files
2820 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
2822 ### example: split functions-search 8,16,24,32
2823 #@# split functions-search 8
2825 ## END OF FILE #################################################################
2826 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4