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 >! ${DIRSTACKFILE}
1136 # directory based profiles
1140 # chpwd_profiles(): Directory Profiles, Quickstart:
1144 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1145 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1148 # For details see the `grmlzshrc.5' manual page.
1149 function chpwd_profiles() {
1150 local profile context
1153 context=":chpwd:profiles:$PWD"
1154 zstyle -s "$context" profile profile || profile='default'
1155 zstyle -T "$context" re-execute && reexecute=1 || reexecute=0
1157 if (( ${+parameters[CHPWD_PROFILE]} == 0 )); then
1158 typeset -g CHPWD_PROFILE
1159 local CHPWD_PROFILES_INIT=1
1160 (( ${+functions[chpwd_profiles_init]} )) && chpwd_profiles_init
1161 elif [[ $profile != $CHPWD_PROFILE ]]; then
1162 (( ${+functions[chpwd_leave_profile_$CHPWD_PROFILE]} )) \
1163 && chpwd_leave_profile_${CHPWD_PROFILE}
1165 if (( reexecute )) || [[ $profile != $CHPWD_PROFILE ]]; then
1166 (( ${+functions[chpwd_profile_$profile]} )) && chpwd_profile_${profile}
1169 CHPWD_PROFILE="${profile}"
1173 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1177 # display battery status on right side of prompt via running 'BATTERY=1 zsh'
1178 if [[ $BATTERY -gt 0 ]] ; then
1179 if ! check_com -c acpi ; then
1185 if [[ $BATTERY -gt 0 ]] ; then
1186 PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]#Battery <->: [^0-9]##, (<->)%*/${match[1]}}"
1187 if [[ -z "$PERCENT" ]] ; then
1188 PERCENT='acpi not present'
1190 if [[ "$PERCENT" -lt 20 ]] ; then
1191 PERCENT="warning: ${PERCENT}%%"
1193 PERCENT="${PERCENT}%%"
1198 # set colors for use in prompts
1199 if zrcautoload colors && colors 2>/dev/null ; then
1200 BLUE="%{${fg[blue]}%}"
1201 RED="%{${fg_bold[red]}%}"
1202 GREEN="%{${fg[green]}%}"
1203 CYAN="%{${fg[cyan]}%}"
1204 MAGENTA="%{${fg[magenta]}%}"
1205 YELLOW="%{${fg[yellow]}%}"
1206 WHITE="%{${fg[white]}%}"
1207 NO_COLOUR="%{${reset_color}%}"
1209 BLUE=$'%{\e[1;34m%}'
1211 GREEN=$'%{\e[1;32m%}'
1212 CYAN=$'%{\e[1;36m%}'
1213 WHITE=$'%{\e[1;37m%}'
1214 MAGENTA=$'%{\e[1;35m%}'
1215 YELLOW=$'%{\e[1;33m%}'
1216 NO_COLOUR=$'%{\e[0m%}'
1219 # gather version control information for inclusion in a prompt
1221 if zrcautoload vcs_info; then
1222 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1223 # function, which can cause a lot of trouble with our directory-based
1225 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1226 function VCS_INFO_realpath () {
1227 setopt localoptions NO_shwordsplit chaselinks
1228 ( builtin cd -q $1 2> /dev/null && pwd; )
1232 zstyle ':vcs_info:*' max-exports 2
1234 if [[ -o restricted ]]; then
1235 zstyle ':vcs_info:*' enable NONE
1239 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1240 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1241 # TODO: The included vcs_info() version still uses $VCS_INFO_message_N_.
1242 # That needs to be the use of $VCS_INFO_message_N_ needs to be changed
1243 # to $vcs_info_msg_N_ as soon as we use the included version.
1244 if [[ "$TERM" == dumb ]] ; then
1245 zstyle ':vcs_info:*' actionformats "(%s%)-[%b|%a] " "zsh: %r"
1246 zstyle ':vcs_info:*' formats "(%s%)-[%b] " "zsh: %r"
1248 # these are the same, just with a lot of colours:
1249 zstyle ':vcs_info:*' actionformats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOUR} " \
1251 zstyle ':vcs_info:*' formats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOUR}%} " \
1253 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YELLOW}%r"
1256 # command not found handling
1258 (( ${COMMAND_NOT_FOUND} == 1 )) &&
1259 function command_not_found_handler() {
1261 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
1262 ${GRML_ZSH_CNF_HANDLER} $1
1268 if zrcautoload promptinit && promptinit 2>/dev/null ; then
1269 promptinit # people should be able to use their favourite prompt
1271 print 'Notice: no promptinit available :('
1276 # make sure to use right prompt only when not running a command
1277 is41 && setopt transient_rprompt
1280 function ESC_print () {
1281 info_print $'\ek' $'\e\\' "$@"
1283 function set_title () {
1284 info_print $'\e]0;' $'\a' "$@"
1287 function info_print () {
1288 local esc_begin esc_end
1292 printf '%s' ${esc_begin}
1294 printf '%s' "${esc_end}"
1297 # TODO: revise all these NO* variables and especially their documentation
1298 # in zsh-help() below.
1299 is4 && [[ $NOPRECMD -eq 0 ]] && precmd () {
1300 [[ $NOPRECMD -gt 0 ]] && return 0
1301 # update VCS information
1302 (( ${+functions[vcs_info]} )) && vcs_info
1304 if [[ $TERM == screen* ]] ; then
1305 if [[ -n ${vcs_info_msg_1_} ]] ; then
1306 ESC_print ${vcs_info_msg_1_}
1311 # just use DONTSETRPROMPT=1 to be able to overwrite RPROMPT
1312 if [[ ${DONTSETRPROMPT:-} -eq 0 ]] ; then
1313 if [[ $BATTERY -gt 0 ]] ; then
1314 # update battery (dropped into $PERCENT) information
1316 RPROMPT="%(?..:() ${PERCENT}"
1321 # adjust title of xterm
1322 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
1323 [[ ${NOTITLE:-} -gt 0 ]] && return 0
1326 set_title ${(%):-"%n@%m: %~"}
1331 # preexec() => a function running before every command
1332 is4 && [[ $NOPRECMD -eq 0 ]] && \
1334 [[ $NOPRECMD -gt 0 ]] && return 0
1335 # set hostname if not running on host with name 'grml'
1336 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
1339 # get the name of the program currently running and hostname of local machine
1340 # set screen window title if running in a screen
1341 if [[ "$TERM" == screen* ]] ; then
1342 # local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]} # don't use hostname
1343 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME" # use hostname
1346 # adjust title of xterm
1347 [[ ${NOTITLE} -gt 0 ]] && return 0
1350 set_title "${(%):-"%n@%m:"}" "$1"
1355 EXITCODE="%(?..%?%1v )"
1356 # secondary prompt, printed when the shell needs more information to complete a
1359 # selection prompt used within a select loop.
1361 # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
1364 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
1365 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
1366 debian_chroot=$(cat /etc/debian_chroot)
1369 # don't use colors on dumb terminals (like emacs):
1370 if [[ "$TERM" == dumb ]] ; then
1371 PROMPT="${EXITCODE}${debian_chroot:+($debian_chroot)}%n@%m %40<...<%B%~%b%<< "
1373 # only if $GRMLPROMPT is set (e.g. via 'GRMLPROMPT=1 zsh') use the extended
1374 # prompt set variable identifying the chroot you work in (used in the
1376 if [[ $GRMLPROMPT -gt 0 ]] ; then
1377 PROMPT="${RED}${EXITCODE}${CYAN}[%j running job(s)] ${GREEN}{history#%!} ${RED}%(3L.+.) ${BLUE}%* %D
1378 ${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
1380 # This assembles the primary prompt string
1381 if (( EUID != 0 )); then
1382 PROMPT="${RED}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
1384 PROMPT="${BLUE}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${RED}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
1389 PROMPT="${PROMPT}"'${vcs_info_msg_0_}'"%# "
1391 # if we are inside a grml-chroot set a specific prompt theme
1392 if [[ -n "$GRML_CHROOT" ]] ; then
1393 PROMPT="%{$fg[red]%}(CHROOT) %{$fg_bold[red]%}%n%{$fg_no_bold[white]%}@%m %40<...<%B%~%b%<< %\# "
1396 # 'hash' some often used directories
1398 hash -d deb=/var/cache/apt/archives
1399 hash -d doc=/usr/share/doc
1400 hash -d linux=/lib/modules/$(command uname -r)/build/
1401 hash -d log=/var/log
1402 hash -d slog=/var/log/syslog
1403 hash -d src=/usr/src
1404 hash -d templ=/usr/share/doc/grml-templates
1405 hash -d tt=/usr/share/doc/texttools-doc
1406 hash -d www=/var/www
1410 if check_com -c screen ; then
1411 if [[ $UID -eq 0 ]] ; then
1412 if [[ -r /etc/grml/screenrc ]]; then
1413 alias screen="${commands[screen]} -c /etc/grml/screenrc"
1415 elif [[ -r $HOME/.screenrc ]] ; then
1416 alias screen="${commands[screen]} -c $HOME/.screenrc"
1418 if [[ -r /etc/grml/screenrc_grml ]]; then
1419 alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
1421 if [[ -r /etc/grml/screenrc ]]; then
1422 alias screen="${commands[screen]} -c /etc/grml/screenrc"
1428 # do we have GNU ls with color-support?
1429 if [[ "$TERM" != dumb ]]; then
1430 #a1# execute \kbd{@a@}:\quad ls with colors
1431 alias ls='ls -b -CF '${ls_options:+"${ls_options[*]}"}
1432 #a1# execute \kbd{@a@}:\quad list all files, with colors
1433 alias la='ls -la '${ls_options:+"${ls_options[*]}"}
1434 #a1# long colored list, without dotfiles (@a@)
1435 alias ll='ls -l '${ls_options:+"${ls_options[*]}"}
1436 #a1# long colored list, human readable sizes (@a@)
1437 alias lh='ls -hAl '${ls_options:+"${ls_options[*]}"}
1438 #a1# List files, append qualifier to filenames \\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
1439 alias l='ls -lF '${ls_options:+"${ls_options[*]}"}
1441 alias ls='ls -b -CF'
1448 alias mdstat='cat /proc/mdstat'
1449 alias ...='cd ../../'
1451 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
1452 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
1453 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
1456 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
1457 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
1458 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
1460 # make sure it is not assigned yet
1461 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
1464 for ENV in $(env | command grep -i '.utf') ; do
1465 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
1470 # make sure it is not assigned yet
1471 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
1473 if ! isutfenv ; then
1474 for ENV in $(env | command grep -i '\.iso') ; do
1475 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
1480 # especially for roadwarriors using GNU screen and ssh:
1481 if ! check_com asc &>/dev/null ; then
1482 asc() { autossh -t "$@" 'screen -RdU' }
1486 #f1# Hints for the use of zsh on grml
1488 print "$bg[white]$fg[black]
1489 zsh-help - hints for use of zsh on grml
1490 =======================================$reset_color"
1493 Main configuration of zsh happens in /etc/zsh/zshrc.
1494 That file is part of the package grml-etc-core, if you want to
1495 use them on a non-grml-system just get the tar.gz from
1496 http://deb.grml.org/ or (preferably) get it from the git repository:
1498 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
1500 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
1501 The file is still there, but it is empty for backwards compatibility.
1503 For your own changes use these two files:
1507 The former is sourced very early in our zshrc, the latter is sourced
1510 System wide configuration without touching configuration files of grml
1511 can take place in /etc/zsh/zshrc.local.
1513 For information regarding zsh start at http://grml.org/zsh/
1515 Take a look at grml'\''s zsh refcard:
1516 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
1518 Check out the main zsh refcard:
1519 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
1521 And of course visit the zsh-lovers:
1524 You can adjust some options through environment variables when
1525 invoking zsh without having to edit configuration files.
1526 Basically meant for bash users who are not used to the power of
1529 "NOCOR=1 zsh" => deactivate automatic correction
1530 "NOMENU=1 zsh" => do not use auto menu completion
1531 (note: use ctrl-d for completion instead!)
1532 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
1533 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
1534 preexec() and precmd() completely
1535 "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt
1536 "COMMAND_NOT_FOUND=1 zsh"
1537 => Enable a handler if an external command was not found
1538 The command called in the handler can be altered by setting
1539 the GRML_ZSH_CNF_HANDLER variable, the default is:
1540 "/usr/share/command-not-found/command-not-found"
1542 A value greater than 0 is enables a feature; a value equal to zero
1543 disables it. If you like one or the other of these settings, you can
1544 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
1548 $bg[white]$fg[black]
1549 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
1550 Enjoy your grml system with the zsh!$reset_color"
1554 if [[ -r /etc/debian_version ]] ; then
1555 #a3# Execute \kbd{apt-cache search}
1556 alias acs='apt-cache search'
1557 #a3# Execute \kbd{apt-cache show}
1558 alias acsh='apt-cache show'
1559 #a3# Execute \kbd{apt-cache policy}
1560 alias acp='apt-cache policy'
1561 #a3# Execute \kbd{apt-get dist-upgrade}
1562 salias adg="apt-get dist-upgrade"
1563 #a3# Execute \kbd{apt-get install}
1564 salias agi="apt-get install"
1565 #a3# Execute \kbd{aptitude install}
1566 salias ati="aptitude install"
1567 #a3# Execute \kbd{apt-get upgrade}
1568 salias ag="apt-get upgrade"
1569 #a3# Execute \kbd{apt-get update}
1570 salias au="apt-get update"
1571 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
1572 salias -a up="aptitude update ; aptitude safe-upgrade"
1573 #a3# Execute \kbd{dpkg-buildpackage}
1574 alias dbp='dpkg-buildpackage'
1575 #a3# Execute \kbd{grep-excuses}
1576 alias ge='grep-excuses'
1578 # get a root shell as normal user in live-cd mode:
1579 if isgrmlcd && [[ $UID -ne 0 ]] ; then
1583 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
1584 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
1585 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
1586 salias tlog="tail -f /var/log/syslog" # follow the syslog
1589 # sort installed Debian-packages by size
1590 if check_com -c dpkg-query ; then
1591 #a3# List installed Debian-packages sorted by size
1592 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"
1595 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
1596 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
1597 if check_com -c wodim; then
1600 cdrecord is not provided under its original name by Debian anymore.
1601 See #377109 in the BTS of Debian for more details.
1603 Please use the wodim binary instead
1610 # Use hard limits, except for a smaller stack and no core dumps
1612 is425 && limit stack 8192
1613 isgrmlcd && limit core 0 # important for a live-cd-system
1618 # called later (via is4 && grmlcomp)
1619 # note: use 'zstyle' for getting current settings
1620 # press ^xh (control-x h) for getting tags in context; ^x? (control-x ?) to run complete_debug with trace output
1622 # TODO: This could use some additional information
1624 # allow one error for every three characters typed in approximate completer
1625 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
1627 # don't complete backup files as executables
1628 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
1630 # start menu completion only if it could find no unambiguous initial string
1631 zstyle ':completion:*:correct:*' insert-unambiguous true
1632 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
1633 zstyle ':completion:*:correct:*' original true
1635 # activate color-completion
1636 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
1638 # format on completion
1639 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
1641 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
1642 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
1644 # insert all expansions for expand completer
1645 zstyle ':completion:*:expand:*' tag-order all-expansions
1646 zstyle ':completion:*:history-words' list false
1649 zstyle ':completion:*:history-words' menu yes
1651 # ignore duplicate entries
1652 zstyle ':completion:*:history-words' remove-all-dups yes
1653 zstyle ':completion:*:history-words' stop yes
1655 # match uppercase from lowercase
1656 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
1658 # separate matches into groups
1659 zstyle ':completion:*:matches' group 'yes'
1660 zstyle ':completion:*' group-name ''
1662 if [[ "$NOMENU" -eq 0 ]] ; then
1663 # if there are more than 5 options allow selecting from a menu
1664 zstyle ':completion:*' menu select=5
1666 # don't use any menus at all
1670 zstyle ':completion:*:messages' format '%d'
1671 zstyle ':completion:*:options' auto-description '%d'
1673 # describe options in full
1674 zstyle ':completion:*:options' description 'yes'
1676 # on processes completion complete all user processes
1677 zstyle ':completion:*:processes' command 'ps -au$USER'
1679 # offer indexes before parameters in subscripts
1680 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
1682 # provide verbose completion information
1683 zstyle ':completion:*' verbose true
1685 # recent (as of Dec 2007) zsh versions are able to provide descriptions
1686 # for commands (read: 1st word in the line) that it will list for the user
1687 # to choose from. The following disables that, because it's not exactly fast.
1688 zstyle ':completion:*:-command-:*:' verbose false
1690 # set format for warnings
1691 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
1693 # define files to ignore for zcompile
1694 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
1695 zstyle ':completion:correct:' prompt 'correct to: %e'
1697 # Ignore completion functions for commands you don't have:
1698 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
1700 # Provide more processes in completion of programs like killall:
1701 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
1703 # complete manual by their section
1704 zstyle ':completion:*:manuals' separate-sections true
1705 zstyle ':completion:*:manuals.*' insert-sections true
1706 zstyle ':completion:*:man:*' menu yes select
1708 # provide .. as a completion
1709 zstyle ':completion:*' special-dirs ..
1711 # run rehash on completion so new installed program are found automatically:
1713 (( CURRENT == 1 )) && rehash
1718 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
1719 if [[ "$NOCOR" -gt 0 ]] ; then
1720 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
1723 # try to be smart about when to use what completer...
1725 zstyle -e ':completion:*' completer '
1726 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
1727 _last_try="$HISTNO$BUFFER$CURSOR"
1728 reply=(_complete _match _ignored _prefix _files)
1730 if [[ $words[1] == (rm|mv) ]] ; then
1731 reply=(_complete _files)
1733 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
1738 # command for process lists, the local web server details and host completion
1739 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
1742 [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
1743 zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
1747 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
1748 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
1760 zstyle ':completion:*:hosts' hosts $hosts
1761 # TODO: so, why is this here?
1762 # zstyle '*' hosts $hosts
1764 # use generic completion system for programs not yet defined; (_gnu_generic works
1765 # with commands that provide a --help option with "standard" gnu-like output.)
1766 for compcom in cp deborphan df feh fetchipac head hnb ipacsum mv \
1767 pal stow tail uname ; do
1768 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
1771 # see upgrade function in this file
1772 compdef _hosts upgrade
1777 # people should use 'grml-x'!
1778 if check_com -c 915resolution; then
1780 echo "Please use 915resolution as resolution modifying tool for Intel \
1786 #a1# Output version of running grml
1787 alias grml-version='cat /etc/grml_version'
1789 if check_com -c rebuildfstab ; then
1790 #a1# Rebuild /etc/fstab
1791 alias grml-rebuildfstab='rebuildfstab -v -r -config'
1794 if check_com -c grml-debootstrap ; then
1796 echo "Installing debian to harddisk is possible by using grml-debootstrap."
1802 # now run the functions
1804 is4 && isgrml && grmlstuff
1808 is4 && xsource "/etc/zsh/keephack"
1810 # wonderful idea of using "e" glob qualifier by Peter Stephenson
1811 # You use it as follows:
1812 # $ NTREF=/reference/file
1814 # This lists all the files in the current directory newer than the reference file.
1815 # You can also specify the reference file inline; note quotes:
1816 # $ ls -l *(e:'nt ~/.zshenv':)
1818 if [[ -n $1 ]] ; then
1821 [[ $REPLY -nt $NTREF ]]
1826 #f1# Reload an autoloadable function
1827 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
1828 compdef _functions freload
1830 #f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s')
1832 [[ -z "$1" ]] && printf 'Usage: %s <file(s)>\n' "$0" && return 1
1833 for file in "$@" ; do
1834 while [[ -h "$file" ]] ; do
1836 file=$(readlink "$file")
1841 # TODO: Is it supported to use pager settings like this?
1842 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
1843 # with respect to wordsplitting. (ie. ${=PAGER})
1844 if check_com -c $PAGER ; then
1845 #f1# View Debian's changelog of a given package
1848 if [[ -r /usr/share/doc/$1/changelog.Debian.gz ]] ; then
1849 $PAGER /usr/share/doc/$1/changelog.Debian.gz
1850 elif [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
1851 $PAGER /usr/share/doc/$1/changelog.gz
1853 if check_com -c aptitude ; then
1854 echo "No changelog for package $1 found, using aptitude to retrieve it."
1856 aptitude -t unstable changelog $1
1858 aptitude changelog $1
1861 echo "No changelog for package $1 found, sorry."
1866 _dchange() { _files -W /usr/share/doc -/ }
1867 compdef _dchange dchange
1869 #f1# View Debian's NEWS of a given package
1872 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
1873 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
1875 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
1876 $PAGER /usr/share/doc/$1/NEWS.gz
1878 echo "No NEWS file for package $1 found, sorry."
1883 _dnews() { _files -W /usr/share/doc -/ }
1884 compdef _dnews dnews
1886 #f1# View upstream's changelog of a given package
1889 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
1890 $PAGER /usr/share/doc/$1/changelog.gz
1892 echo "No changelog for package $1 found, sorry."
1896 _uchange() { _files -W /usr/share/doc -/ }
1897 compdef _uchange uchange
1902 ZSH_PROFILE_RC=1 $SHELL "$@"
1905 #f1# Edit an alias via zle
1907 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
1909 compdef _aliases edalias
1911 #f1# Edit a function via zle
1913 [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
1915 compdef _functions edfunc
1917 # use it e.g. via 'Restart apache2'
1918 #m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
1919 #m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
1920 #m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
1921 #m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
1922 #m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
1923 #m# f6 Status() \kbd{/etc/init.d/\em{process}}\quad\kbd{status}
1924 if [[ -d /etc/init.d || -d /etc/service ]] ; then
1926 local action_="${1:l}" # e.g Start/Stop/Restart
1930 local service_target_="$(readlink /etc/init.d/$service_)"
1931 if [[ $service_target_ == "/usr/bin/sv" ]]; then
1933 case "${action_}" in
1934 start) if [[ ! -e /etc/service/$service_ ]]; then
1935 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
1937 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
1939 # there is no reload in runits sysv emulation
1940 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
1941 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
1945 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
1951 scripts=( /etc/init.d/*(x:t) )
1952 _describe "service startup script" scripts
1955 for i in Start Restart Stop Force-Reload Reload Status ; do
1956 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
1957 compdef _grmlinitd $i
1961 #f1# Provides useful information on globbing
1968 p named pipes (FIFOs)
1969 * executable plain files (0100)
1970 % device files (character or block special)
1971 %b block special files
1972 %c character special files
1973 r owner-readable files (0400)
1974 w owner-writable files (0200)
1975 x owner-executable files (0100)
1976 A group-readable files (0040)
1977 I group-writable files (0020)
1978 E group-executable files (0010)
1979 R world-readable files (0004)
1980 W world-writable files (0002)
1981 X world-executable files (0001)
1982 s setuid files (04000)
1983 S setgid files (02000)
1984 t files with the sticky bit (01000)
1986 print *(m-1) # Files modified up to a day ago
1987 print *(a1) # Files accessed a day ago
1988 print *(@) # Just symlinks
1989 print *(Lk+50) # Files bigger than 50 kilobytes
1990 print *(Lk-50) # Files smaller than 50 kilobytes
1991 print **/*.c # All *.c files recursively starting in \$PWD
1992 print **/*.c~file.c # Same as above, but excluding 'file.c'
1993 print (foo|bar).* # Files starting with 'foo' or 'bar'
1994 print *~*.* # All Files that do not contain a dot
1995 chmod 644 *(.^x) # make all plain non-executable files publically readable
1996 print -l *(.c|.h) # Lists *.c and *.h
1997 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
1998 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
2000 alias help-zshglob=H-Glob
2002 #v1# set number of lines to display per page
2003 HELP_LINES_PER_PAGE=20
2004 #v1# set location of help-zle cache file
2005 HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh
2006 #f1# helper function for help-zle, actually generates the help text
2007 help_zle_parse_keybindings()
2011 unsetopt ksharrays #indexing starts at 1
2013 #v1# choose files that help-zle will parse for keybindings
2014 ((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local )
2016 if [[ -r $HELP_ZLE_CACHE_FILE ]]; then
2018 for f ($HELPZLE_KEYBINDING_FILES) [[ $f -nt $HELP_ZLE_CACHE_FILE ]] && load_cache=1
2019 [[ $load_cache -eq 0 ]] && . $HELP_ZLE_CACHE_FILE && return
2022 #fill with default keybindings, possibly to be overwriten in a file later
2023 #Note that due to zsh inconsistency on escaping assoc array keys, we encase the key in '' which we will remove later
2024 local -A help_zle_keybindings
2025 help_zle_keybindings['<Ctrl>@']="set MARK"
2026 help_zle_keybindings['<Ctrl>x<Ctrl>j']="vi-join lines"
2027 help_zle_keybindings['<Ctrl>x<Ctrl>b']="jump to matching brace"
2028 help_zle_keybindings['<Ctrl>x<Ctrl>u']="undo"
2029 help_zle_keybindings['<Ctrl>_']="undo"
2030 help_zle_keybindings['<Ctrl>x<Ctrl>f<c>']="find <c> in cmdline"
2031 help_zle_keybindings['<Ctrl>a']="goto beginning of line"
2032 help_zle_keybindings['<Ctrl>e']="goto end of line"
2033 help_zle_keybindings['<Ctrl>t']="transpose charaters"
2034 help_zle_keybindings['<Alt>t']="transpose words"
2035 help_zle_keybindings['<Alt>s']="spellcheck word"
2036 help_zle_keybindings['<Ctrl>k']="backward kill buffer"
2037 help_zle_keybindings['<Ctrl>u']="forward kill buffer"
2038 help_zle_keybindings['<Ctrl>y']="insert previously killed word/string"
2039 help_zle_keybindings["<Alt>'"]="quote line"
2040 help_zle_keybindings['<Alt>"']="quote from mark to cursor"
2041 help_zle_keybindings['<Alt><arg>']="repeat next cmd/char <arg> times (<Alt>-<Alt>1<Alt>0a -> -10 times 'a')"
2042 help_zle_keybindings['<Alt>u']="make next word Uppercase"
2043 help_zle_keybindings['<Alt>l']="make next word lowercase"
2044 help_zle_keybindings['<Ctrl>xd']="preview expansion under cursor"
2045 help_zle_keybindings['<Alt>q']="push current CL into background, freeing it. Restore on next CL"
2046 help_zle_keybindings['<Alt>.']="insert (and interate through) last word from prev CLs"
2047 help_zle_keybindings['<Alt>,']="complete word from newer history (consecutive hits)"
2048 help_zle_keybindings['<Alt>m']="repeat last typed word on current CL"
2049 help_zle_keybindings['<Ctrl>v']="insert next keypress symbol literally (e.g. for bindkey)"
2050 help_zle_keybindings['!!:n*<Tab>']="insert last n arguments of last command"
2051 help_zle_keybindings['!!:n-<Tab>']="insert arguments n..N-2 of last command (e.g. mv s s d)"
2052 help_zle_keybindings['<Alt>h']="show help/manpage for current command"
2054 #init global variables
2055 unset help_zle_lines help_zle_sln
2056 typeset -g -a help_zle_lines
2057 typeset -g help_zle_sln=1
2060 local lastkeybind_desc contents #last description starting with #k# that we found
2061 local num_lines_elapsed=0 #number of lines between last description and keybinding
2062 #search config files in the order they a called (and thus the order in which they overwrite keybindings)
2063 for f in $HELPZLE_KEYBINDING_FILES; do
2064 [[ -r "$f" ]] || continue #not readable ? skip it
2066 for cline in "${(f)contents}"; do
2067 #zsh pattern: matches lines like: #k# ..............
2068 if [[ "$cline" == (#s)[[:space:]]#\#k\#[[:space:]]##(#b)(*)[[:space:]]#(#e) ]]; then
2069 lastkeybind_desc="$match[*]"
2071 #zsh pattern: matches lines that set a keybinding using bindkey or compdef -k
2072 # ignores lines that are commentend out
2073 # grabs first in '' or "" enclosed string with length between 1 and 6 characters
2074 elif [[ "$cline" == [^#]#(bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then
2075 #description prevously found ? description not more than 2 lines away ? keybinding not empty ?
2076 if [[ -n $lastkeybind_desc && $num_lines_elapsed -lt 2 && -n $match[1] ]]; then
2077 #substitute keybinding string with something readable
2078 k=${${${${${${${match[1]/\\e\^h/<Alt><BS>}/\\e\^\?/<Alt><BS>}/\\e\[5~/<PageUp>}/\\e\[6~/<PageDown>}//(\\e|\^\[)/<Alt>}//\^/<Ctrl>}/3~/<Alt><Del>}
2079 #put keybinding in assoc array, possibly overwriting defaults or stuff found in earlier files
2080 #Note that we are extracting the keybinding-string including the quotes (see Note at beginning)
2081 help_zle_keybindings[${k}]=$lastkeybind_desc
2085 ((num_lines_elapsed++))
2090 #calculate length of keybinding column
2092 for k (${(k)help_zle_keybindings[@]}) ((kstrlen < ${#k})) && kstrlen=${#k}
2093 #convert the assoc array into preformated lines, which we are able to sort
2094 for k v in ${(kv)help_zle_keybindings[@]}; do
2095 #pad keybinding-string to kstrlen chars and remove outermost characters (i.e. the quotes)
2096 help_zle_lines+=("${(r:kstrlen:)k[2,-2]}${v}")
2098 #sort lines alphabetically
2099 help_zle_lines=("${(i)help_zle_lines[@]}")
2100 [[ -d ${HELP_ZLE_CACHE_FILE:h} ]] || mkdir -p "${HELP_ZLE_CACHE_FILE:h}"
2101 echo "help_zle_lines=(${(q)help_zle_lines[@]})" >| $HELP_ZLE_CACHE_FILE
2102 zcompile $HELP_ZLE_CACHE_FILE
2104 typeset -g help_zle_sln
2105 typeset -g -a help_zle_lines
2107 #f1# Provides (partially autogenerated) help on keybindings and the zsh line editor
2111 unsetopt ksharrays #indexing starts at 1
2112 #help lines already generated ? no ? then do it
2113 [[ ${+functions[help_zle_parse_keybindings]} -eq 1 ]] && {help_zle_parse_keybindings && unfunction help_zle_parse_keybindings}
2114 #already displayed all lines ? go back to the start
2115 [[ $help_zle_sln -gt ${#help_zle_lines} ]] && help_zle_sln=1
2116 local sln=$help_zle_sln
2117 #note that help_zle_sln is a global var, meaning we remember the last page we viewed
2118 help_zle_sln=$((help_zle_sln + HELP_LINES_PER_PAGE))
2119 zle -M "${(F)help_zle_lines[sln,help_zle_sln-1]}"
2121 #k# display help for keybindings and ZLE (cycle pages with consecutive use)
2122 zle -N help-zle && bindkey '^xz' help-zle
2124 # grep for running process, like: 'any vim'
2128 if [[ -z "$1" ]] ; then
2129 echo "any - grep for process(es) by keyword" >&2
2130 echo "Usage: any <keyword>" >&2 ; return 1
2132 ps xauwww | grep -i "${grep_options[@]}" "[${1[1]}]${1[2,-1]}"
2137 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
2138 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
2139 [[ -r /proc/1/maps ]] && \
2141 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
2142 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
2143 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
2146 # a wrapper for vim, that deals with title setting
2148 # set this array to a set of options to vim you always want
2149 # to have set when calling vim (in .zshrc.local), like:
2150 # VIM_OPTIONS=( -p )
2151 # This will cause vim to send every file given on the
2152 # commandline to be send to it's own tab (needs vim7).
2154 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
2157 # make a backup of a file
2159 cp -a "$1" "${1}_$(date --iso-8601=seconds)"
2162 ssl_hashes=( sha512 sha256 sha1 md5 )
2164 for sh in ${ssl_hashes}; do
2165 eval 'ssl-cert-'${sh}'() {
2167 if [[ -z $1 ]] ; then
2168 printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
2171 openssl x509 -noout -fingerprint -'${sh}' -in $1
2175 ssl-cert-fingerprints() {
2178 if [[ -z $1 ]] ; then
2179 printf 'usage: ssl-cert-fingerprints <file>\n'
2182 for i in ${ssl_hashes}
2189 if [[ -z $1 ]] ; then
2190 printf 'usage: ssl-cert-info <file>\n'
2193 openssl x509 -noout -text -in $1
2194 ssl-cert-fingerprints $1
2197 # make sure our environment is clean regarding colors
2198 for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color
2200 # "persistent history"
2201 # just write important commands you always need to ~/.important_commands
2202 if [[ -r ~/.important_commands ]] ; then
2203 fc -R ~/.important_commands
2206 # load the lookup subsystem if it's available on the system
2207 zrcautoload lookupinit && lookupinit
2211 # set terminal property (used e.g. by msgid-chooser)
2212 export COLORTERM="yes"
2217 #a2# Execute \kbd{du -sch}
2219 #a2# Execute \kbd{jobs -l}
2223 #a2# Execute \kbd{ls -lSrah}
2224 alias dir="ls -lSrah"
2225 #a2# Only show dot-directories
2226 alias lad='ls -d .*(/)'
2227 #a2# Only show dot-files
2228 alias lsa='ls -a .*(.)'
2229 #a2# Only files with setgid/setuid/sticky flag
2230 alias lss='ls -l *(s,S,t)'
2231 #a2# Only show symlinks
2232 alias lsl='ls -l *(@)'
2233 #a2# Display only executables
2234 alias lsx='ls -l *(*)'
2235 #a2# Display world-{readable,writable,executable} files
2236 alias lsw='ls -ld *(R,W,X.^ND/)'
2237 #a2# Display the ten biggest files
2238 alias lsbig="ls -flh *(.OL[1,10])"
2239 #a2# Only show directories
2240 alias lsd='ls -d *(/)'
2241 #a2# Only show empty directories
2242 alias lse='ls -d *(/^F)'
2243 #a2# Display the ten newest files
2244 alias lsnew="ls -rtlh *(D.om[1,10])"
2245 #a2# Display the ten oldest files
2246 alias lsold="ls -rtlh *(D.Om[1,10])"
2247 #a2# Display the ten smallest files
2248 alias lssmall="ls -Srl *(.oL[1,10])"
2249 #a2# Display the ten newest directories and ten newest .directories
2250 alias lsnewdir="ls -rthdl *(/om[1,10]) .*(D/om[1,10])"
2251 #a2# Display the ten oldest directories and ten oldest .directories
2252 alias lsolddir="ls -rthdl *(/Om[1,10]) .*(D/Om[1,10])"
2254 # some useful aliases
2255 #a2# Remove current empty directory. Execute \kbd{cd ..; rmdir $OLDCWD}
2256 alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD'
2258 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
2259 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2260 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2262 # work around non utf8 capable software in utf environment via $LANG and luit
2263 if check_com isutfenv && check_com luit ; then
2264 if check_com -c mrxvt ; then
2265 isutfenv && [[ -n "$LANG" ]] && \
2266 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
2269 if check_com -c aterm ; then
2270 isutfenv && [[ -n "$LANG" ]] && \
2271 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
2274 if check_com -c centericq ; then
2275 isutfenv && [[ -n "$LANG" ]] && \
2276 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
2282 #f5# Backup \kbd{file {\rm to} file\_timestamp}
2285 cp -b $1 $1_`date --iso-8601=m`
2288 #f5# cd to directoy and list files
2294 # smart cd function, allows switching to /etc when running 'cd /etc/fstab'
2296 if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then
2297 [[ ! -e ${1:h} ]] && return 1
2298 print "Correcting ${1} to ${1:h}"
2305 #f5# Create Directoy and \kbd{cd} to it
2307 if (( ARGC != 1 )); then
2308 printf 'usage: mkcd <new-directory>\n'
2311 if [[ ! -d "$1" ]]; then
2312 command mkdir -p "$1"
2314 printf '`%s'\'' already exists: cd-ing.\n' "$1"
2319 #f5# Create temporary directory and \kbd{cd} to it
2327 #f5# Create directory under cursor or the selected area
2328 # Press ctrl-xM to create the directory under the cursor or the selected area.
2329 # To select an area press ctrl-@ or ctrl-space and use the cursor.
2330 # Use case: you type "mv abc ~/testa/testb/testc/" and remember that the
2331 # directory does not exist yet -> press ctrl-XM and problem solved
2334 if ((REGION_ACTIVE==1)); then
2335 local F=$MARK T=$CURSOR
2336 if [[ $F -gt $T ]]; then
2340 # get marked area from buffer and eliminate whitespace
2341 PATHTOMKDIR=${BUFFER[F+1,T]%%[[:space:]]##}
2342 PATHTOMKDIR=${PATHTOMKDIR##[[:space:]]##}
2344 local bufwords iword
2345 bufwords=(${(z)LBUFFER})
2347 bufwords=(${(z)BUFFER})
2348 PATHTOMKDIR="${(Q)bufwords[iword]}"
2350 [[ -z "${PATHTOMKDIR}" ]] && return 1
2351 PATHTOMKDIR=${~PATHTOMKDIR}
2352 if [[ -e "${PATHTOMKDIR}" ]]; then
2353 zle -M " path already exists, doing nothing"
2355 zle -M "$(mkdir -p -v "${PATHTOMKDIR}")"
2359 #k# mkdir -p <dir> from string under cursor or marked area
2360 zle -N inplaceMkDirs && bindkey '^xM' inplaceMkDirs
2362 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
2365 print -l -- *(a-${1:-1})
2368 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
2371 print -l -- *(c-${1:-1})
2374 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
2377 print -l -- *(m-${1:-1})
2379 # modified() was named new() in earlier versions, add an alias for backwards compatibility
2380 check_com new || alias new=modified
2382 # use colors when GNU grep with color-support
2383 #a2# Execute \kbd{grep -{}-color=auto}
2384 (( $#grep_options > 0 )) && alias grep='grep '${grep_options:+"${grep_options[*]}"}
2387 # 'translate' looks up fot a word in a file with language-to-language
2388 # translations (field separator should be " : "). A typical wordlist looks
2390 # | english-word : german-transmission
2391 # It's also only possible to translate english to german but not reciprocal.
2392 # Use the following oneliner to turn back the sort order:
2393 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
2394 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
2395 #f5# Translates a word
2400 translate -l de-en $2
2403 translate -l en-de $2
2406 echo "Usage: $0 { -D | -E }"
2407 echo " -D == German to English"
2408 echo " -E == English to German"
2412 # Usage: simple-extract <file>
2413 # Using option -d deletes the original archive file.
2414 #f5# Smart archive extractor
2417 setopt extended_glob noclobber
2418 local DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
2420 zparseopts -D -E "d=DELETE_ORIGINAL"
2421 for ARCHIVE in "${@}"; do
2423 *.(tar.bz2|tbz2|tbz))
2424 DECOMP_CMD="tar -xvjf -"
2429 DECOMP_CMD="tar -xvzf -"
2433 *.(tar.xz|txz|tar.lzma))
2434 DECOMP_CMD="tar -xvJf -"
2439 DECOMP_CMD="tar -xvf -"
2444 DECOMP_CMD="unrar x"
2469 DECOMP_CMD="bzip2 -d -c -"
2474 DECOMP_CMD="gzip -d -c -"
2479 DECOMP_CMD="xz -d -c -"
2484 print "ERROR: '$ARCHIVE' has unrecognized archive type." >&2
2490 if ! check_com ${DECOMP_CMD[(w)1]}; then
2491 echo "ERROR: ${DECOMP_CMD[(w)1]} not installed." >&2
2496 GZTARGET="${ARCHIVE:t:r}"
2497 if [[ -f $ARCHIVE ]] ; then
2499 print "Extracting '$ARCHIVE' ..."
2500 if $USES_STDIN; then
2501 if $USES_STDOUT; then
2502 ${=DECOMP_CMD} < "$ARCHIVE" > $GZTARGET
2504 ${=DECOMP_CMD} < "$ARCHIVE"
2507 if $USES_STDOUT; then
2508 ${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET
2510 ${=DECOMP_CMD} "$ARCHIVE"
2513 [[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE"
2515 elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
2516 if check_com curl; then
2517 WGET_CMD="curl -L -k -s -o -"
2518 elif check_com wget; then
2519 WGET_CMD="wget -q -O - --no-check-certificate"
2521 print "ERROR: neither wget nor curl is installed" >&2
2525 print "Downloading and Extracting '$ARCHIVE' ..."
2526 if $USES_STDIN; then
2527 if $USES_STDOUT; then
2528 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET
2531 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD}
2535 if $USES_STDOUT; then
2536 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET
2538 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE")
2543 print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2
2553 '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)"' \
2554 '_urls:Remote Archives:_urls'
2560 '-d[delete original archivefile after extraction]' \
2561 '*:Archive Or Uri:__archive_or_uri'
2563 compdef _simple_extract simple-extract
2564 alias se=simple-extract
2566 #f5# Set all ulimit parameters to \kbd{unlimited}
2577 #f5# Change the xterm title from within GNU-screen
2580 if [[ $1 != "-f" ]] ; then
2581 if [[ -z ${DISPLAY} ]] ; then
2582 printf 'xtrename only makes sense in X11.\n'
2588 if [[ -z $1 ]] ; then
2589 printf 'usage: xtrename [-f] "title for xterm"\n'
2590 printf ' renames the title of xterm from _within_ screen.\n'
2591 printf ' also works without screen.\n'
2592 printf ' will not work if DISPLAY is unset, use -f to override.\n'
2595 print -n "\eP\e]0;${1}\C-G\e\\"
2599 # Create small urls via http://goo.gl using curl(1).
2600 # API reference: https://code.google.com/apis/urlshortener/
2603 if [[ -z $1 ]]; then
2604 print "USAGE: zurl <URL>"
2608 local PN url prog api json data
2612 # Prepend 'http://' to given URL where necessary for later output.
2613 if [[ ${url} != http(s|)://* ]]; then
2617 if check_com -c curl; then
2620 print "curl is not available, but mandatory for ${PN}. Aborting."
2623 api='https://www.googleapis.com/urlshortener/v1/url'
2624 contenttype="Content-Type: application/json"
2625 json="{\"longUrl\": \"${url}\"}"
2626 data=$($prog --silent -H ${contenttype} -d ${json} $api)
2627 # Match against a regex and print it
2628 if [[ $data =~ '"id": "(http://goo.gl/[[:alnum:]]+)"' ]]; then
2633 #f2# Find history events by search pattern and list them by date.
2636 local usage help ident format_l format_s first_char remain first last
2637 usage='USAGE: whatwhen [options] <searchstring> <search range>'
2638 help='Use `whatwhen -h'\'' for further explanations.'
2639 ident=${(l,${#${:-Usage: }},, ,)}
2640 format_l="${ident}%s\t\t\t%s\n"
2641 format_s="${format_l//(\\t)##/\\t}"
2642 # Make the first char of the word to search for case
2643 # insensitive; e.g. [aA]
2644 first_char=[${(L)1[1]}${(U)1[1]}]
2646 # Default search range is `-100'.
2648 # Optional, just used for `<first> <last>' given.
2652 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
2653 printf '%s\n%s\n\n' ${usage} ${help} && return 1
2656 printf '%s\n\n' ${usage}
2658 printf $format_l '-h' 'show help text'
2660 print 'SEARCH RANGE:'
2661 printf $format_l "'0'" 'the whole history,'
2662 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
2663 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
2664 printf '\n%s\n' 'EXAMPLES:'
2665 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
2666 printf $format_l 'whatwhen zsh -250'
2667 printf $format_l 'whatwhen foo 1 99'
2670 printf '%s\n%s\n\n' ${usage} ${help} && return 1
2673 # -l list results on stout rather than invoking $EDITOR.
2674 # -i Print dates as in YYYY-MM-DD.
2675 # -m Search for a - quoted - pattern within the history.
2676 fc -li -m "*${first_char}${remain}*" $first $last
2681 # mercurial related stuff
2682 if check_com -c hg ; then
2683 # gnu like diff for mercurial
2684 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
2685 #f5# GNU like diff for mercurial
2688 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
2691 # build debian package
2692 #a2# Alias for \kbd{hg-buildpackage}
2693 alias hbp='hg-buildpackage'
2695 # execute commands on the versioned patch-queue from the current repos
2696 alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
2698 # diffstat for specific version of a mercurial repository
2699 # hgstat => display diffstat between last revision and tip
2700 # hgstat 1234 => display diffstat between revision 1234 and tip
2701 #f5# Diffstat for specific version of a mercurial repos
2704 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
2707 fi # end of check whether we have the 'hg'-executable
2709 # grml-small cleanups
2711 # The following is used to remove zsh-config-items that do not work
2712 # in grml-small by default.
2713 # If you do not want these adjustments (for whatever reason), set
2714 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
2715 # sources if it is there).
2717 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
2720 unalias 'V' &> /dev/null
2721 unfunction vman &> /dev/null
2722 unfunction viless &> /dev/null
2723 unfunction 2html &> /dev/null
2725 # manpages are not in grmlsmall
2726 unfunction manzsh &> /dev/null
2727 unfunction man2 &> /dev/null
2733 ## genrefcard.pl settings
2735 ### doc strings for external functions from files
2736 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
2738 ### example: split functions-search 8,16,24,32
2739 #@# split functions-search 8
2741 ## END OF FILE #################################################################
2742 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4