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->* || $ZSH_VERSION == <5->* ]] && return 0
147 [[ $ZSH_VERSION == 4.3.<9->* || $ZSH_VERSION == 4.<4->* || $ZSH_VERSION == <5->* ]] && return 0
151 #f1# Checks whether or not you're running grml
153 [[ -f /etc/grml_version ]] && return 0
157 #f1# Checks whether or not you're running a grml cd
159 [[ -f /etc/grml_cd ]] && return 0
164 #f1# Checks whether or not you're running grml-small
166 [[ ${${${(f)"$(</etc/grml_version)"}%% *}##*-} == 'small' ]] && return 0 ; return 1
169 isgrmlsmall() { return 1 }
173 [[ $OSTYPE == darwin* ]] && return 0
177 #f1# are we running within an utf environment?
179 case "$LANG $CHARSET $LANGUAGE" in
186 # check for user, if not running as root set $SUDO to sudo
187 (( EUID != 0 )) && SUDO='sudo' || SUDO=''
189 # change directory to home on first invocation of zsh
190 # important for rungetty -> autologin
191 # Thanks go to Bart Schaefer!
192 isgrml && checkhome() {
193 if [[ -z "$ALREADY_DID_CD_HOME" ]] ; then
194 export ALREADY_DID_CD_HOME=$HOME
199 # check for zsh v3.1.7+
201 if ! [[ ${ZSH_VERSION} == 3.1.<7->* \
202 || ${ZSH_VERSION} == 3.<2->.<->* \
203 || ${ZSH_VERSION} == <4->.<->* ]] ; then
206 printf '-!- In this configuration we try to make use of features, that only\n'
207 printf '-!- require version 3.1.7 of the shell; That way this setup can be\n'
208 printf '-!- used with a wide range of zsh versions, while using fairly\n'
209 printf '-!- advanced features in all supported versions.\n'
211 printf '-!- However, you are running zsh version %s.\n' "$ZSH_VERSION"
213 printf '-!- While this *may* work, it might as well fail.\n'
214 printf '-!- Please consider updating to at least version 3.1.7 of zsh.\n'
216 printf '-!- DO NOT EXPECT THIS TO WORK FLAWLESSLY!\n'
217 printf '-!- If it does today, you'\''ve been lucky.\n'
219 printf '-!- Ye been warned!\n'
222 function zstyle() { : }
225 # autoload wrapper - use this one instead of autoload directly
226 # We need to define this function as early as this, because autoloading
227 # 'is-at-least()' needs it.
228 function zrcautoload() {
236 for fdir in ${fpath} ; do
237 [[ -e ${fdir}/${ffile} ]] && (( ffound = 1 ))
240 (( ffound == 0 )) && return 1
241 if [[ $ZSH_VERSION == 3.1.<6-> || $ZSH_VERSION == <4->* ]] ; then
242 autoload -U ${ffile} || return 1
244 autoload ${ffile} || return 1
249 # Load is-at-least() for more precise version checks
250 # Note that this test will *always* fail, if the is-at-least
251 # function could not be marked for autoloading.
252 zrcautoload is-at-least || is-at-least() { return 1 }
254 # set some important options (as early as possible)
255 setopt append_history # append history list to the history file (important for multiple parallel zsh sessions!)
256 is4 && setopt SHARE_HISTORY # import new commands from the history file also in other zsh-session
257 setopt extended_history # save each command's beginning timestamp and the duration to the history file
258 is4 && setopt histignorealldups # If a new command line being added to the history
259 # list duplicates an older one, the older command is removed from the list
260 setopt histignorespace # remove command lines from the history list when
261 # the first character on the line is a space
262 setopt auto_cd # if a command is issued that can't be executed as a normal command,
263 # and the command is the name of a directory, perform the cd command to that directory
264 setopt extended_glob # in order to use #, ~ and ^ for filename generation
265 # grep word *~(*.gz|*.bz|*.bz2|*.zip|*.Z) ->
266 # -> searches for word not in compressed files
267 # don't forget to quote '^', '~' and '#'!
268 setopt longlistjobs # display PID when suspending processes as well
269 setopt notify # report the status of backgrounds jobs immediately
270 setopt hash_list_all # Whenever a command completion is attempted, make sure \
271 # the entire command path is hashed first.
272 setopt completeinword # not just at the end
273 setopt nohup # and don't kill them, either
274 setopt auto_pushd # make cd push the old directory onto the directory stack.
275 setopt nonomatch # try to avoid the 'zsh: no matches found...'
276 setopt nobeep # avoid "beep"ing
277 setopt pushd_ignore_dups # don't push the same dir twice.
278 setopt noglobdots # * shouldn't match dotfiles. ever.
279 setopt noshwordsplit # use zsh style word splitting
280 setopt unset # don't error out when unset parameters are used
282 # setting some default values
286 NOPRECMD=${NOPRECMD:-0}
287 COMMAND_NOT_FOUND=${COMMAND_NOT_FOUND:-0}
288 GRML_ZSH_CNF_HANDLER=${GRML_ZSH_CNF_HANDLER:-/usr/share/command-not-found/command-not-found}
289 BATTERY=${BATTERY:-0}
290 GRMLSMALL_SPECIFIC=${GRMLSMALL_SPECIFIC:-1}
291 GRML_ALWAYS_LOAD_ALL=${GRML_ALWAYS_LOAD_ALL:-0}
292 ZSH_NO_DEFAULT_LOCALE=${ZSH_NO_DEFAULT_LOCALE:-0}
295 # this function checks if a command exists and returns either true
296 # or false. This avoids using 'which' and 'whence', which will
297 # avoid problems with aliases for which on certain weird systems. :-)
298 # Usage: check_com [-c|-g] word
299 # -c only checks for external commands
300 # -g does the usual tests and also checks for global aliases
303 local -i comonly gatoo
305 if [[ $1 == '-c' ]] ; then
308 elif [[ $1 == '-g' ]] ; then
315 if (( ${#argv} != 1 )) ; then
316 printf 'usage: check_com [-c] <command>\n' >&2
320 if (( comonly > 0 )) ; then
321 [[ -n ${commands[$1]} ]] && return 0
325 if [[ -n ${commands[$1]} ]] \
326 || [[ -n ${functions[$1]} ]] \
327 || [[ -n ${aliases[$1]} ]] \
328 || [[ -n ${reswords[(r)$1]} ]] ; then
333 if (( gatoo > 0 )) && [[ -n ${galiases[$1]} ]] ; then
340 # creates an alias and precedes the command with
341 # sudo if $EUID is not zero.
344 local only=0 ; local multi=0
345 while [[ $1 == -* ]] ; do
349 (--) shift ; break ;;
351 printf 'usage: salias [-h|-o|-a] <alias-expression>\n'
352 printf ' -h shows this help text.\n'
353 printf ' -a replace '\'' ; '\'' sequences with '\'' ; sudo '\''.\n'
354 printf ' be careful using this option.\n'
355 printf ' -o only sets an alias if a preceding sudo would be needed.\n'
358 (*) printf "unkown option: '%s'\n" "$1" ; return 1 ;;
363 if (( ${#argv} > 1 )) ; then
364 printf 'Too many arguments %s\n' "${#argv}"
368 key="${1%%\=*}" ; val="${1#*\=}"
369 if (( EUID == 0 )) && (( only == 0 )); then
370 alias -- "${key}=${val}"
371 elif (( EUID > 0 )) ; then
372 (( multi > 0 )) && val="${val// ; / ; sudo }"
373 alias -- "${key}=sudo ${val}"
379 # a "print -l ${(u)foo}"-workaround for pre-4.2.0 shells
381 # Where foo is the *name* of the parameter you want printed.
382 # Note that foo is no typo; $foo would be wrong here!
390 if [[ -z ${parameter} ]] ; then
391 printf 'usage: uprint <parameter>\n'
395 for w in ${(P)parameter} ; do
396 [[ -z ${(M)u:#$w} ]] && u=( $u $w )
403 # Check if we can read given files and source those we can.
405 if (( ${#argv} < 1 )) ; then
406 printf 'usage: xsource FILE(s)...\n' >&2
410 while (( ${#argv} > 0 )) ; do
411 [[ -r "$1" ]] && source "$1"
417 # Check if we can read a given file and 'cat(1)' it.
420 if (( ${#argv} != 1 )) ; then
421 printf 'usage: xcat FILE\n' >&2
425 [[ -r $1 ]] && cat $1
429 # Remove these functions again, they are of use only in these
430 # setup files. This should be called at the end of .zshrc.
434 funcs=(salias xcat xsource xunfunction zrcautoload)
436 for func in $funcs ; do
437 [[ -n ${functions[$func]} ]] \
443 # this allows us to stay in sync with grml's zshrc and put own
444 # modifications in ~/.zshrc.local
446 xsource "/etc/zsh/zshrc.local"
447 xsource "${HOME}/.zshrc.local"
452 if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then
453 xsource "/etc/default/locale"
456 for var in LANG LC_ALL LC_MESSAGES ; do
457 [[ -n ${(P)var} ]] && export $var
460 xsource "/etc/sysconfig/keyboard"
462 TZ=$(xcat /etc/timezone)
465 if check_com -c vim ; then
467 export EDITOR=${EDITOR:-vim}
469 export EDITOR=${EDITOR:-vi}
473 export PAGER=${PAGER:-less}
476 export MAIL=${MAIL:-/var/mail/$USER}
478 # if we don't set $SHELL then aterm, rxvt,.. will use /bin/sh or /bin/bash :-/
479 export SHELL='/bin/zsh'
481 # color setup for ls:
482 check_com -c dircolors && eval $(dircolors -b)
483 # color setup for ls on OS X:
484 isdarwin && export CLICOLOR=1
486 # do MacPorts setup on darwin
487 if isdarwin && [[ -d /opt/local ]]; then
488 # Note: PATH gets set in /etc/zprofile on Darwin, so this can't go into
490 PATH="/opt/local/bin:/opt/local/sbin:$PATH"
491 MANPATH="/opt/local/share/man:$MANPATH"
493 # do Fink setup on darwin
494 isdarwin && xsource /sw/bin/init.sh
496 # load our function and completion directories
497 for fdir in /usr/share/grml/zsh/completion /usr/share/grml/zsh/functions; do
498 fpath=( ${fdir} ${fdir}/**/*(/N) ${fpath} )
499 if [[ ${fpath} == '/usr/share/grml/zsh/functions' ]] ; then
500 for func in ${fdir}/**/[^_]*[^~](N.) ; do
501 zrcautoload ${func:t}
507 # support colors in less
508 export LESS_TERMCAP_mb=$'\E[01;31m'
509 export LESS_TERMCAP_md=$'\E[01;31m'
510 export LESS_TERMCAP_me=$'\E[0m'
511 export LESS_TERMCAP_se=$'\E[0m'
512 export LESS_TERMCAP_so=$'\E[01;44;33m'
513 export LESS_TERMCAP_ue=$'\E[0m'
514 export LESS_TERMCAP_us=$'\E[01;32m'
516 MAILCHECK=30 # mailchecks
517 REPORTTIME=5 # report about cpu-/system-/user-time of command if running longer than 5 seconds
518 watch=(notme root) # watch for everyone but me and root
520 # automatically remove duplicates from these arrays
521 typeset -U path cdpath fpath manpath
524 if [[ "$TERM" != emacs ]] ; then
525 [[ -z "$terminfo[kdch1]" ]] || bindkey -M emacs "$terminfo[kdch1]" delete-char
526 [[ -z "$terminfo[khome]" ]] || bindkey -M emacs "$terminfo[khome]" beginning-of-line
527 [[ -z "$terminfo[kend]" ]] || bindkey -M emacs "$terminfo[kend]" end-of-line
528 [[ -z "$terminfo[kdch1]" ]] || bindkey -M vicmd "$terminfo[kdch1]" vi-delete-char
529 [[ -z "$terminfo[khome]" ]] || bindkey -M vicmd "$terminfo[khome]" vi-beginning-of-line
530 [[ -z "$terminfo[kend]" ]] || bindkey -M vicmd "$terminfo[kend]" vi-end-of-line
531 [[ -z "$terminfo[cuu1]" ]] || bindkey -M viins "$terminfo[cuu1]" vi-up-line-or-history
532 [[ -z "$terminfo[cuf1]" ]] || bindkey -M viins "$terminfo[cuf1]" vi-forward-char
533 [[ -z "$terminfo[kcuu1]" ]] || bindkey -M viins "$terminfo[kcuu1]" vi-up-line-or-history
534 [[ -z "$terminfo[kcud1]" ]] || bindkey -M viins "$terminfo[kcud1]" vi-down-line-or-history
535 [[ -z "$terminfo[kcuf1]" ]] || bindkey -M viins "$terminfo[kcuf1]" vi-forward-char
536 [[ -z "$terminfo[kcub1]" ]] || bindkey -M viins "$terminfo[kcub1]" vi-backward-char
538 [[ "$terminfo[kcuu1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcuu1]/O/[}" vi-up-line-or-history
539 [[ "$terminfo[kcud1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcud1]/O/[}" vi-down-line-or-history
540 [[ "$terminfo[kcuf1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcuf1]/O/[}" vi-forward-char
541 [[ "$terminfo[kcub1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcub1]/O/[}" vi-backward-char
542 [[ "$terminfo[khome]" == $'\eO'* ]] && bindkey -M viins "${terminfo[khome]/O/[}" beginning-of-line
543 [[ "$terminfo[kend]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kend]/O/[}" end-of-line
544 [[ "$terminfo[khome]" == $'\eO'* ]] && bindkey -M emacs "${terminfo[khome]/O/[}" beginning-of-line
545 [[ "$terminfo[kend]" == $'\eO'* ]] && bindkey -M emacs "${terminfo[kend]/O/[}" end-of-line
548 ## keybindings (run 'bindkeys' for details, more details via man zshzle)
549 # use emacs style per default:
554 ## beginning-of-line OR beginning-of-buffer OR beginning of history
555 ## by: Bart Schaefer <schaefer@brasslantern.com>, Bernhard Tittelbach
556 beginning-or-end-of-somewhere() {
558 if [[ ( "${LBUFFER[-1]}" == $'\n' && "${WIDGET}" == beginning-of* ) || \
559 ( "${RBUFFER[1]}" == $'\n' && "${WIDGET}" == end-of* ) ]]; then
560 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
562 zle .${WIDGET:s/somewhere/line-hist/} "$@"
563 if (( HISTNO != hno )); then
564 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
568 zle -N beginning-of-somewhere beginning-or-end-of-somewhere
569 zle -N end-of-somewhere beginning-or-end-of-somewhere
572 #if [[ "$TERM" == screen ]] ; then
574 ## with HOME/END, move to beginning/end of line (on multiline) on first keypress
575 ## to beginning/end of buffer on second keypress
576 ## and to beginning/end of history on (at most) the third keypress
577 # terminator & non-debian xterm
578 bindkey '\eOH' beginning-of-somewhere # home
579 bindkey '\eOF' end-of-somewhere # end
581 bindkey '\e[H' beginning-of-somewhere # home
582 bindkey '\e[F' end-of-somewhere # end
583 # xterm,gnome-terminal,quake,etc
584 bindkey '^[[1~' beginning-of-somewhere # home
585 bindkey '^[[4~' end-of-somewhere # end
586 # if terminal type is set to 'rxvt':
587 bindkey '\e[7~' beginning-of-somewhere # home
588 bindkey '\e[8~' end-of-somewhere # end
591 bindkey '\e[A' up-line-or-search # cursor up
592 bindkey '\e[B' down-line-or-search # <ESC>-
594 ## alt-backspace is already the default for backwards-delete-word
595 ## let's also set alt-delete for deleting current word (right of cursor)
596 #k# Kill right-side word
597 bindkey "3~" delete-word
599 ## use Ctrl-left-arrow and Ctrl-right-arrow for jumping to word-beginnings on the CL
600 bindkey "\e[5C" forward-word
601 bindkey "\e[5D" backward-word
602 bindkey "\e[1;5C" forward-word
603 bindkey "\e[1;5D" backward-word
604 ## the same for alt-left-arrow and alt-right-arrow
605 bindkey '^[[1;3C' forward-word
606 bindkey '^[[1;3D' backward-word
608 # Search backward in the history for a line beginning with the current
609 # line up to the cursor and move the cursor to the end of the line then
610 zle -N history-beginning-search-backward-end history-search-end
611 zle -N history-beginning-search-forward-end history-search-end
612 #k# search history backward for entry beginning with typed text
613 bindkey '^xp' history-beginning-search-backward-end
614 #k# search history forward for entry beginning with typed text
615 bindkey '^xP' history-beginning-search-forward-end
616 #k# search history backward for entry beginning with typed text
617 bindkey "\e[5~" history-beginning-search-backward-end # PageUp
618 #k# search history forward for entry beginning with typed text
619 bindkey "\e[6~" history-beginning-search-forward-end # PageDown
621 # bindkey -s '^L' "|less\n" # ctrl-L pipes to less
622 # bindkey -s '^B' " &\n" # ctrl-B runs it in the background
624 # insert unicode character
625 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
626 # See for example http://unicode.org/charts/ for unicode characters code
627 zrcautoload insert-unicode-char
628 zle -N insert-unicode-char
629 #k# Insert Unicode character
630 bindkey '^Xi' insert-unicode-char
632 #m# k Shift-tab Perform backwards menu completion
633 if [[ -n "$terminfo[kcbt]" ]]; then
634 bindkey "$terminfo[kcbt]" reverse-menu-complete
635 elif [[ -n "$terminfo[cbt]" ]]; then # required for GNU screen
636 bindkey "$terminfo[cbt]" reverse-menu-complete
639 ## toggle the ,. abbreviation feature on/off
640 # NOABBREVIATION: default abbreviation-state
641 # 0 - enabled (default)
643 NOABBREVIATION=${NOABBREVIATION:-0}
645 grml_toggle_abbrev() {
646 if (( ${NOABBREVIATION} > 0 )) ; then
653 zle -N grml_toggle_abbrev
654 bindkey '^xA' grml_toggle_abbrev
656 # add a command line to the shells history without executing it
657 commit-to-history() {
658 print -s ${(z)BUFFER}
661 zle -N commit-to-history
662 bindkey "^x^h" commit-to-history
664 # only slash should be considered as a word separator:
665 slash-backward-kill-word() {
666 local WORDCHARS="${WORDCHARS:s@/@}"
668 zle backward-kill-word
670 zle -N slash-backward-kill-word
672 #k# Kill left-side word or everything up to next slash
673 bindkey '\ev' slash-backward-kill-word
674 #k# Kill left-side word or everything up to next slash
675 bindkey '\e^h' slash-backward-kill-word
676 #k# Kill left-side word or everything up to next slash
677 bindkey '\e^?' slash-backward-kill-word
679 # use the new *-pattern-* widgets for incremental history search
681 bindkey '^r' history-incremental-pattern-search-backward
682 bindkey '^s' history-incremental-pattern-search-forward
685 # a generic accept-line wrapper
687 # This widget can prevent unwanted autocorrections from command-name
688 # to _command-name, rehash automatically on enter and call any number
689 # of builtin and user-defined widgets in different contexts.
691 # For a broader description, see:
692 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
694 # The code is imported from the file 'zsh/functions/accept-line' from
695 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
696 # distributed under the same terms as zsh itself.
698 # A newly added command will may not be found or will cause false
699 # correction attempts, if you got auto-correction set. By setting the
700 # following style, we force accept-line() to rehash, if it cannot
701 # find the first word on the command line in the $command[] hash.
702 zstyle ':acceptline:*' rehash true
704 function Accept-Line() {
705 setopt localoptions noksharrays
709 local alcontext=${1:-$alcontext}
711 zstyle -a ":acceptline:${alcontext}" actions subs
713 (( ${#subs} < 1 )) && return 0
716 for sub in ${subs} ; do
717 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
720 (( aldone > 0 )) && break
724 function Accept-Line-getdefault() {
728 zstyle -s ":acceptline:${alcontext}" default_action default_action
729 case ${default_action} in
731 printf ".accept-line"
734 printf ${default_action}
739 function Accept-Line-HandleContext() {
742 default_action=$(Accept-Line-getdefault)
743 zstyle -T ":acceptline:${alcontext}" call_default \
744 && zle ${default_action}
747 function accept-line() {
748 setopt localoptions noksharrays
751 local buf com fname format msg default_action
755 cmdline=(${(z)BUFFER})
759 Accept-Line 'preprocess'
761 zstyle -t ":acceptline:${alcontext}" rehash \
762 && [[ -z ${commands[$com]} ]] \
766 && [[ -n ${reswords[(r)$com]} ]] \
767 || [[ -n ${aliases[$com]} ]] \
768 || [[ -n ${functions[$com]} ]] \
769 || [[ -n ${builtins[$com]} ]] \
770 || [[ -n ${commands[$com]} ]] ; then
772 # there is something sensible to execute, just do it.
774 Accept-Line-HandleContext
779 if [[ -o correct ]] \
780 || [[ -o correctall ]] \
781 && [[ -n ${functions[$fname]} ]] ; then
783 # nothing there to execute but there is a function called
784 # _command_name; a completion widget. Makes no sense to
785 # call it on the commandline, but the correct{,all} options
786 # will ask for it nevertheless, so warn the user.
787 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
788 # Okay, we warned the user before, he called us again,
789 # so have it his way.
791 Accept-Line-HandleContext
796 if zstyle -t ":acceptline:${alcontext}" nocompwarn ; then
798 Accept-Line-HandleContext
800 # prepare warning message for the user, configurable via zstyle.
801 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
803 if [[ -z ${msg} ]] ; then
804 msg="%c will not execute and completion %f exists."
807 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
812 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
813 # If we are here, the commandline contains something that is not
814 # executable, which is neither subject to _command_name correction
815 # and is not empty. might be a variable assignment
817 Accept-Line-HandleContext
822 # If we got this far, the commandline only contains whitespace, or is empty.
824 Accept-Line-HandleContext
829 zle -N Accept-Line-HandleContext
831 # power completion - abbreviation expansion
832 # power completion / abbreviation expansion / buffer expansion
833 # see http://zshwiki.org/home/examples/zleiab for details
834 # less risky than the global aliases but powerful as well
835 # just type the abbreviation key and afterwards ',.' to expand it
838 setopt interactivecomments
840 # key # value (#d additional doc string)
846 'G' '|& grep --color=auto '
848 'Hl' ' --help |& less -r' #d (Display help in pager)
852 'N' '&>/dev/null' #d (No Output)
853 'R' '| tr A-z N-za-m' #d (ROT13)
859 'co' './configure && make && sudo make install'
867 if (( NOABBREVIATION > 0 )) ; then
868 LBUFFER="${LBUFFER},."
872 matched_chars='[.-|_a-zA-Z0-9]#'
873 LBUFFER=${LBUFFER%%(#m)[.-|_a-zA-Z0-9]#}
874 LBUFFER+=${abk[$MATCH]:-$MATCH}
881 zrcautoload zmv # who needs mmv or rename?
882 zrcautoload history-search-end
884 # we don't want to quote/espace URLs on our own...
885 # if autoload -U url-quote-magic ; then
886 # zle -N self-insert url-quote-magic
887 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
889 # print 'Notice: no url-quote-magic available :('
891 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
893 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
894 alias run-help >&/dev/null && unalias run-help
895 for rh in run-help{,-git,-svk,-svn}; do
900 if zrcautoload compinit ; then
901 compinit || print 'Notice: no compinit available :('
903 print 'Notice: no compinit available :('
908 is4 && zrcautoload zed # use ZLE editor to edit a file or function
911 for mod in complist deltochar mathfunc ; do
912 zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
915 # autoload zsh modules when they are referenced
917 zmodload -a zsh/stat zstat
918 zmodload -a zsh/zpty zpty
919 zmodload -ap zsh/mapfile mapfile
922 if is4 && zrcautoload insert-files && zle -N insert-files ; then
923 #k# Insert files and test globbing
924 bindkey "^Xf" insert-files # C-x-f
927 bindkey ' ' magic-space # also do history expansion on space
928 #k# Trigger menu-complete
929 bindkey '\ei' menu-complete # menu completion via esc-i
931 # press esc-e for editing command line in $EDITOR or $VISUAL
932 if is4 && zrcautoload edit-command-line && zle -N edit-command-line ; then
933 #k# Edit the current line in \kbd{\$EDITOR}
934 bindkey '\ee' edit-command-line
937 if is4 && [[ -n ${(k)modules[zsh/complist]} ]] ; then
938 #k# menu selection: pick item but stay in the menu
939 bindkey -M menuselect '\e^M' accept-and-menu-complete
940 # also use + and INSERT since it's easier to press repeatedly
941 bindkey -M menuselect "+" accept-and-menu-complete
942 bindkey -M menuselect "^[[2~" accept-and-menu-complete
944 # accept a completion and try to complete again by using menu
945 # completion; very useful with completing directories
946 # by using 'undo' one's got a simple file browser
947 bindkey -M menuselect '^o' accept-and-infer-next-history
950 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
951 insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
952 zle -N insert-datestamp
954 #k# Insert a timestamp on the command line (yyyy-mm-dd)
955 bindkey '^Ed' insert-datestamp
957 # press esc-m for inserting last typed word again (thanks to caphuso!)
958 insert-last-typed-word() { zle insert-last-word -- 0 -1 };
959 zle -N insert-last-typed-word;
961 #k# Insert last typed word
962 bindkey "\em" insert-last-typed-word
964 function grml-zsh-fg() {
965 if (( ${#jobstates} )); then
967 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
971 zle -M 'No background jobs. Doing nothing.'
975 #k# A smart shortcut for \kbd{fg<enter>}
976 bindkey '^z' grml-zsh-fg
978 # run command line as user root via sudo:
979 sudo-command-line() {
980 [[ -z $BUFFER ]] && zle up-history
981 if [[ $BUFFER != sudo\ * ]]; then
982 BUFFER="sudo $BUFFER"
983 CURSOR=$(( CURSOR+5 ))
986 zle -N sudo-command-line
988 #k# prepend the current command with "sudo"
989 bindkey "^Os" sudo-command-line
991 ### jump behind the first word on the cmdline.
992 ### useful to add options.
993 function jump_after_first_word() {
997 if (( ${#words} <= 1 )) ; then
1000 CURSOR=${#${words[1]}}
1003 zle -N jump_after_first_word
1004 #k# jump to after first word (for adding options)
1005 bindkey '^x1' jump_after_first_word
1007 # complete word from history with menu (from Book: ZSH, OpenSource-Press)
1008 zle -C hist-complete complete-word _generic
1009 zstyle ':completion:hist-complete:*' completer _history
1010 #k# complete word from history with menu
1011 bindkey "^X^X" hist-complete
1013 ## complete word from currently visible Screen or Tmux buffer.
1014 if check_com -c screen || check_com -c tmux; then
1015 _complete_screen_display() {
1016 [[ "$TERM" != "screen" ]] && return 1
1018 local TMPFILE=$(mktemp)
1019 local -U -a _screen_display_wordlist
1020 trap "rm -f $TMPFILE" EXIT
1022 # fill array with contents from screen hardcopy
1023 if ((${+TMUX})); then
1024 #works, but crashes tmux below version 1.4
1025 #luckily tmux -V option to ask for version, was also added in 1.4
1026 tmux -V &>/dev/null || return
1027 tmux -q capture-pane \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0
1029 screen -X hardcopy $TMPFILE
1030 #screen sucks, it dumps in latin1, apparently always. so recode it to system charset
1031 check_com recode && recode latin1 $TMPFILE
1033 _screen_display_wordlist=( ${(QQ)$(<$TMPFILE)} )
1034 # remove PREFIX to be completed from that array
1035 _screen_display_wordlist[${_screen_display_wordlist[(i)$PREFIX]}]=""
1036 compadd -a _screen_display_wordlist
1038 #k# complete word from currently visible GNU screen buffer
1040 compdef -k _complete_screen_display complete-word '^XS'
1048 HISTFILE=$HOME/.zsh_history
1049 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
1050 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
1054 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
1055 DIRSTACKFILE=${DIRSTACKFILE:-${HOME}/.zdirs}
1057 if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
1058 dirstack=( ${(f)"$(< $DIRSTACKFILE)"} )
1059 # "cd -" won't work after login by just setting $OLDPWD, so
1060 [[ -d $dirstack[1] ]] && cd $dirstack[1] && cd $OLDPWD
1065 my_stack=( ${PWD} ${dirstack} )
1067 builtin print -l ${(u)my_stack} >! ${DIRSTACKFILE}
1069 uprint my_stack >! ${DIRSTACKFILE}
1073 # directory based profiles
1077 CHPWD_PROFILE='default'
1078 function chpwd_profiles() {
1079 # Say you want certain settings to be active in certain directories.
1080 # This is what you want.
1082 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1083 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1085 # When that's done and you enter a directory that matches the pattern
1086 # in the third part of the context, a function called chpwd_profile_grml,
1087 # for example, is called (if it exists).
1089 # If no pattern matches (read: no profile is detected) the profile is
1090 # set to 'default', which means chpwd_profile_default is attempted to
1093 # A word about the context (the ':chpwd:profiles:*' stuff in the zstyle
1094 # command) which is used: The third part in the context is matched against
1095 # ${PWD}. That's why using a pattern such as /foo/bar(|/|/*) makes sense.
1096 # Because that way the profile is detected for all these values of ${PWD}:
1100 # So, if you want to make double damn sure a profile works in /foo/bar
1101 # and everywhere deeper in that tree, just use (|/|/*) and be happy.
1103 # The name of the detected profile will be available in a variable called
1104 # 'profile' in your functions. You don't need to do anything, it'll just
1107 # Then there is the parameter $CHPWD_PROFILE is set to the profile, that
1108 # was is currently active. That way you can avoid running code for a
1109 # profile that is already active, by running code such as the following
1110 # at the start of your function:
1112 # function chpwd_profile_grml() {
1113 # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1
1117 # The initial value for $CHPWD_PROFILE is 'default'.
1119 # Version requirement:
1120 # This feature requires zsh 4.3.3 or newer.
1121 # If you use this feature and need to know whether it is active in your
1122 # current shell, there are several ways to do that. Here are two simple
1125 # a) If knowing if the profiles feature is active when zsh starts is
1126 # good enough for you, you can put the following snippet into your
1129 # (( ${+functions[chpwd_profiles]} )) && print "directory profiles active"
1131 # b) If that is not good enough, and you would prefer to be notified
1132 # whenever a profile changes, you can solve that by making sure you
1133 # start *every* profile function you create like this:
1135 # function chpwd_profile_myprofilename() {
1136 # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1
1137 # print "chpwd(): Switching to profile: $profile"
1141 # That makes sure you only get notified if a profile is *changed*,
1142 # not everytime you change directory, which would probably piss
1143 # you off fairly quickly. :-)
1145 # There you go. Now have fun with that.
1148 zstyle -s ":chpwd:profiles:${PWD}" profile profile || profile='default'
1149 if (( ${+functions[chpwd_profile_$profile]} )) ; then
1150 chpwd_profile_${profile}
1153 CHPWD_PROFILE="${profile}"
1156 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1160 # display battery status on right side of prompt via running 'BATTERY=1 zsh'
1161 if [[ $BATTERY -gt 0 ]] ; then
1162 if ! check_com -c acpi ; then
1168 if [[ $BATTERY -gt 0 ]] ; then
1169 PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]#Battery <->: [^0-9]##, (<->)%*/${match[1]}}"
1170 if [[ -z "$PERCENT" ]] ; then
1171 PERCENT='acpi not present'
1173 if [[ "$PERCENT" -lt 20 ]] ; then
1174 PERCENT="warning: ${PERCENT}%%"
1176 PERCENT="${PERCENT}%%"
1181 # set colors for use in prompts
1182 if zrcautoload colors && colors 2>/dev/null ; then
1183 BLUE="%{${fg[blue]}%}"
1184 RED="%{${fg_bold[red]}%}"
1185 GREEN="%{${fg[green]}%}"
1186 CYAN="%{${fg[cyan]}%}"
1187 MAGENTA="%{${fg[magenta]}%}"
1188 YELLOW="%{${fg[yellow]}%}"
1189 WHITE="%{${fg[white]}%}"
1190 NO_COLOUR="%{${reset_color}%}"
1192 BLUE=$'%{\e[1;34m%}'
1194 GREEN=$'%{\e[1;32m%}'
1195 CYAN=$'%{\e[1;36m%}'
1196 WHITE=$'%{\e[1;37m%}'
1197 MAGENTA=$'%{\e[1;35m%}'
1198 YELLOW=$'%{\e[1;33m%}'
1199 NO_COLOUR=$'%{\e[0m%}'
1202 # gather version control information for inclusion in a prompt
1204 if zrcautoload vcs_info; then
1205 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1206 # function, which can cause a lot of trouble with our directory-based
1208 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1209 function VCS_INFO_realpath () {
1210 setopt localoptions NO_shwordsplit chaselinks
1211 ( builtin cd -q $1 2> /dev/null && pwd; )
1215 zstyle ':vcs_info:*' max-exports 2
1217 if [[ -o restricted ]]; then
1218 zstyle ':vcs_info:*' enable NONE
1222 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1223 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1224 # TODO: The included vcs_info() version still uses $VCS_INFO_message_N_.
1225 # That needs to be the use of $VCS_INFO_message_N_ needs to be changed
1226 # to $vcs_info_msg_N_ as soon as we use the included version.
1227 if [[ "$TERM" == dumb ]] ; then
1228 zstyle ':vcs_info:*' actionformats "(%s%)-[%b|%a] " "zsh: %r"
1229 zstyle ':vcs_info:*' formats "(%s%)-[%b] " "zsh: %r"
1231 # these are the same, just with a lot of colours:
1232 zstyle ':vcs_info:*' actionformats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOUR} " \
1234 zstyle ':vcs_info:*' formats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOUR}%} " \
1236 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YELLOW}%r"
1239 # command not found handling
1241 (( ${COMMAND_NOT_FOUND} == 1 )) &&
1242 function command_not_found_handler() {
1244 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
1245 ${GRML_ZSH_CNF_HANDLER} $1
1251 if zrcautoload promptinit && promptinit 2>/dev/null ; then
1252 promptinit # people should be able to use their favourite prompt
1254 print 'Notice: no promptinit available :('
1259 # make sure to use right prompt only when not running a command
1260 is41 && setopt transient_rprompt
1263 function ESC_print () {
1264 info_print $'\ek' $'\e\\' "$@"
1266 function set_title () {
1267 info_print $'\e]0;' $'\a' "$@"
1270 function info_print () {
1271 local esc_begin esc_end
1275 printf '%s' ${esc_begin}
1277 printf '%s' "${esc_end}"
1280 # TODO: revise all these NO* variables and especially their documentation
1281 # in zsh-help() below.
1282 is4 && [[ $NOPRECMD -eq 0 ]] && precmd () {
1283 [[ $NOPRECMD -gt 0 ]] && return 0
1284 # update VCS information
1285 (( ${+functions[vcs_info]} )) && vcs_info
1287 if [[ $TERM == screen* ]] ; then
1288 if [[ -n ${vcs_info_msg_1_} ]] ; then
1289 ESC_print ${vcs_info_msg_1_}
1294 # just use DONTSETRPROMPT=1 to be able to overwrite RPROMPT
1295 if [[ ${DONTSETRPROMPT:-} -eq 0 ]] ; then
1296 if [[ $BATTERY -gt 0 ]] ; then
1297 # update battery (dropped into $PERCENT) information
1299 RPROMPT="%(?..:() ${PERCENT}"
1304 # adjust title of xterm
1305 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
1306 [[ ${NOTITLE:-} -gt 0 ]] && return 0
1309 set_title ${(%):-"%n@%m: %~"}
1314 # preexec() => a function running before every command
1315 is4 && [[ $NOPRECMD -eq 0 ]] && \
1317 [[ $NOPRECMD -gt 0 ]] && return 0
1318 # set hostname if not running on host with name 'grml'
1319 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
1322 # get the name of the program currently running and hostname of local machine
1323 # set screen window title if running in a screen
1324 if [[ "$TERM" == screen* ]] ; then
1325 # local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]} # don't use hostname
1326 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME" # use hostname
1329 # adjust title of xterm
1330 [[ ${NOTITLE} -gt 0 ]] && return 0
1333 set_title "${(%):-"%n@%m:"}" "$1"
1338 EXITCODE="%(?..%?%1v )"
1339 PS2='\`%_> ' # secondary prompt, printed when the shell needs more information to complete a command.
1340 PS3='?# ' # selection prompt used within a select loop.
1341 PS4='+%N:%i:%_> ' # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
1343 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
1344 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
1345 debian_chroot=$(cat /etc/debian_chroot)
1348 # don't use colors on dumb terminals (like emacs):
1349 if [[ "$TERM" == dumb ]] ; then
1350 PROMPT="${EXITCODE}${debian_chroot:+($debian_chroot)}%n@%m %40<...<%B%~%b%<< "
1352 # only if $GRMLPROMPT is set (e.g. via 'GRMLPROMPT=1 zsh') use the extended prompt
1353 # set variable identifying the chroot you work in (used in the prompt below)
1354 if [[ $GRMLPROMPT -gt 0 ]] ; then
1355 PROMPT="${RED}${EXITCODE}${CYAN}[%j running job(s)] ${GREEN}{history#%!} ${RED}%(3L.+.) ${BLUE}%* %D
1356 ${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
1358 # This assembles the primary prompt string
1359 if (( EUID != 0 )); then
1360 PROMPT="${RED}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
1362 PROMPT="${BLUE}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${RED}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
1367 PROMPT="${PROMPT}"'${vcs_info_msg_0_}'"%# "
1369 # if we are inside a grml-chroot set a specific prompt theme
1370 if [[ -n "$GRML_CHROOT" ]] ; then
1371 PROMPT="%{$fg[red]%}(CHROOT) %{$fg_bold[red]%}%n%{$fg_no_bold[white]%}@%m %40<...<%B%~%b%<< %\# "
1374 # 'hash' some often used directories
1376 hash -d deb=/var/cache/apt/archives
1377 hash -d doc=/usr/share/doc
1378 hash -d linux=/lib/modules/$(command uname -r)/build/
1379 hash -d log=/var/log
1380 hash -d slog=/var/log/syslog
1381 hash -d src=/usr/src
1382 hash -d templ=/usr/share/doc/grml-templates
1383 hash -d tt=/usr/share/doc/texttools-doc
1384 hash -d www=/var/www
1388 if check_com -c screen ; then
1389 if [[ $UID -eq 0 ]] ; then
1390 [[ -r /etc/grml/screenrc ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc"
1391 elif [[ -r $HOME/.screenrc ]] ; then
1392 alias screen="${commands[screen]} -c $HOME/.screenrc"
1394 if [[ -r /etc/grml/screenrc_grml ]]; then
1395 alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
1397 [[ -r /etc/grml/screenrc ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc"
1402 # do we have GNU ls with color-support?
1403 if ls --help 2>/dev/null | grep -- --color= >/dev/null && [[ "$TERM" != dumb ]] ; then
1404 #a1# execute \kbd{@a@}:\quad ls with colors
1405 alias ls='ls -b -CF --color=auto'
1406 #a1# execute \kbd{@a@}:\quad list all files, with colors
1407 alias la='ls -la --color=auto'
1408 #a1# long colored list, without dotfiles (@a@)
1409 alias ll='ls -l --color=auto'
1410 #a1# long colored list, human readable sizes (@a@)
1411 alias lh='ls -hAl --color=auto'
1412 #a1# List files, append qualifier to filenames \\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
1413 alias l='ls -lF --color=auto'
1415 alias ls='ls -b -CF'
1422 alias mdstat='cat /proc/mdstat'
1423 alias ...='cd ../../'
1425 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
1426 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
1427 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
1430 #a1# Execute \kbd{rmdir}
1432 #a1# Execute \kbd{mkdir}
1435 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
1436 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
1437 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
1439 # make sure it is not assigned yet
1440 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
1443 for ENV in $(env | command grep -i '.utf') ; do
1444 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
1449 # make sure it is not assigned yet
1450 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
1452 if ! isutfenv ; then
1453 for ENV in $(env | command grep -i '\.iso') ; do
1454 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
1459 # I like clean prompt, so provide simple way to get that
1460 check_com 0 || alias 0='return 0'
1462 # for really lazy people like mika:
1463 check_com S &>/dev/null || alias S='screen'
1464 check_com s &>/dev/null || alias s='ssh'
1466 # especially for roadwarriors using GNU screen and ssh:
1467 if ! check_com asc &>/dev/null ; then
1468 asc() { autossh -t "$@" 'screen -RdU' }
1472 #f1# Hints for the use of zsh on grml
1474 print "$bg[white]$fg[black]
1475 zsh-help - hints for use of zsh on grml
1476 =======================================$reset_color"
1479 Main configuration of zsh happens in /etc/zsh/zshrc.
1480 That file is part of the package grml-etc-core, if you want to
1481 use them on a non-grml-system just get the tar.gz from
1482 http://deb.grml.org/ or (preferably) get it from the git repository:
1484 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
1486 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
1487 The file is still there, but it is empty for backwards compatibility.
1489 For your own changes use these two files:
1493 The former is sourced very early in our zshrc, the latter is sourced
1496 System wide configuration without touching configuration files of grml
1497 can take place in /etc/zsh/zshrc.local.
1499 Normally, the root user (EUID == 0) does not get the whole grml setup.
1500 If you want to force the whole setup for that user, too, set
1501 GRML_ALWAYS_LOAD_ALL=1 in .zshrc.pre in root'\''s home directory.
1503 For information regarding zsh start at http://grml.org/zsh/
1505 Take a look at grml'\''s zsh refcard:
1506 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
1508 Check out the main zsh refcard:
1509 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
1511 And of course visit the zsh-lovers:
1514 You can adjust some options through environment variables when
1515 invoking zsh without having to edit configuration files.
1516 Basically meant for bash users who are not used to the power of
1519 "NOCOR=1 zsh" => deactivate automatic correction
1520 "NOMENU=1 zsh" => do not use auto menu completion (note: use ctrl-d for completion instead!)
1521 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
1522 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
1523 preexec() and precmd() completely
1524 "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt
1525 "COMMAND_NOT_FOUND=1 zsh"
1526 => Enable a handler if an external command was not found
1527 The command called in the handler can be altered by setting
1528 the GRML_ZSH_CNF_HANDLER variable, the default is:
1529 "/usr/share/command-not-found/command-not-found"
1531 A value greater than 0 is enables a feature; a value equal to zero
1532 disables it. If you like one or the other of these settings, you can
1533 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
1537 $bg[white]$fg[black]
1538 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
1539 Enjoy your grml system with the zsh!$reset_color"
1543 if [[ -r /etc/debian_version ]] ; then
1544 #a3# Execute \kbd{apt-cache search}
1545 alias acs='apt-cache search'
1546 #a3# Execute \kbd{apt-cache show}
1547 alias acsh='apt-cache show'
1548 #a3# Execute \kbd{apt-cache policy}
1549 alias acp='apt-cache policy'
1550 #a3# Execute \kbd{apt-get dist-upgrade}
1551 salias adg="apt-get dist-upgrade"
1552 #a3# Execute \kbd{apt-get install}
1553 salias agi="apt-get install"
1554 #a3# Execute \kbd{aptitude install}
1555 salias ati="aptitude install"
1556 #a3# Execute \kbd{apt-get upgrade}
1557 salias ag="apt-get upgrade"
1558 #a3# Execute \kbd{apt-get update}
1559 salias au="apt-get update"
1560 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
1561 salias -a up="aptitude update ; aptitude safe-upgrade"
1562 #a3# Execute \kbd{dpkg-buildpackage}
1563 alias dbp='dpkg-buildpackage'
1564 #a3# Execute \kbd{grep-excuses}
1565 alias ge='grep-excuses'
1567 # get a root shell as normal user in live-cd mode:
1568 if isgrmlcd && [[ $UID -ne 0 ]] ; then
1572 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
1573 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
1574 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
1575 salias tlog="tail -f /var/log/syslog" # follow the syslog
1578 # sort installed Debian-packages by size
1579 if check_com -c dpkg-query ; then
1580 #a3# List installed Debian-packages sorted by size
1581 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"
1584 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
1585 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
1586 if check_com -c wodim; then
1589 cdrecord is not provided under its original name by Debian anymore.
1590 See #377109 in the BTS of Debian for more details.
1592 Please use the wodim binary instead
1599 # Use hard limits, except for a smaller stack and no core dumps
1601 is425 && limit stack 8192
1602 isgrmlcd && limit core 0 # important for a live-cd-system
1607 # called later (via is4 && grmlcomp)
1608 # note: use 'zstyle' for getting current settings
1609 # press ^Xh (control-x h) for getting tags in context; ^X? (control-x ?) to run complete_debug with trace output
1611 # TODO: This could use some additional information
1613 # allow one error for every three characters typed in approximate completer
1614 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
1616 # don't complete backup files as executables
1617 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
1619 # start menu completion only if it could find no unambiguous initial string
1620 zstyle ':completion:*:correct:*' insert-unambiguous true
1621 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
1622 zstyle ':completion:*:correct:*' original true
1624 # activate color-completion
1625 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
1627 # format on completion
1628 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
1630 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
1631 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
1633 # insert all expansions for expand completer
1634 zstyle ':completion:*:expand:*' tag-order all-expansions
1635 zstyle ':completion:*:history-words' list false
1638 zstyle ':completion:*:history-words' menu yes
1640 # ignore duplicate entries
1641 zstyle ':completion:*:history-words' remove-all-dups yes
1642 zstyle ':completion:*:history-words' stop yes
1644 # match uppercase from lowercase
1645 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
1647 # separate matches into groups
1648 zstyle ':completion:*:matches' group 'yes'
1649 zstyle ':completion:*' group-name ''
1651 if [[ "$NOMENU" -eq 0 ]] ; then
1652 # if there are more than 5 options allow selecting from a menu
1653 zstyle ':completion:*' menu select=5
1655 # don't use any menus at all
1659 zstyle ':completion:*:messages' format '%d'
1660 zstyle ':completion:*:options' auto-description '%d'
1662 # describe options in full
1663 zstyle ':completion:*:options' description 'yes'
1665 # on processes completion complete all user processes
1666 zstyle ':completion:*:processes' command 'ps -au$USER'
1668 # offer indexes before parameters in subscripts
1669 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
1671 # provide verbose completion information
1672 zstyle ':completion:*' verbose true
1674 # recent (as of Dec 2007) zsh versions are able to provide descriptions
1675 # for commands (read: 1st word in the line) that it will list for the user
1676 # to choose from. The following disables that, because it's not exactly fast.
1677 zstyle ':completion:*:-command-:*:' verbose false
1679 # set format for warnings
1680 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
1682 # define files to ignore for zcompile
1683 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
1684 zstyle ':completion:correct:' prompt 'correct to: %e'
1686 # Ignore completion functions for commands you don't have:
1687 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
1689 # Provide more processes in completion of programs like killall:
1690 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
1692 # complete manual by their section
1693 zstyle ':completion:*:manuals' separate-sections true
1694 zstyle ':completion:*:manuals.*' insert-sections true
1695 zstyle ':completion:*:man:*' menu yes select
1697 # provide .. as a completion
1698 zstyle ':completion:*' special-dirs ..
1700 # run rehash on completion so new installed program are found automatically:
1702 (( CURRENT == 1 )) && rehash
1707 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
1708 if [[ "$NOCOR" -gt 0 ]] ; then
1709 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
1712 # try to be smart about when to use what completer...
1714 zstyle -e ':completion:*' completer '
1715 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
1716 _last_try="$HISTNO$BUFFER$CURSOR"
1717 reply=(_complete _match _ignored _prefix _files)
1719 if [[ $words[1] == (rm|mv) ]] ; then
1720 reply=(_complete _files)
1722 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
1727 # command for process lists, the local web server details and host completion
1728 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
1731 [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
1732 zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
1736 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
1737 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
1749 zstyle ':completion:*:hosts' hosts $hosts
1750 # TODO: so, why is this here?
1751 # zstyle '*' hosts $hosts
1753 # use generic completion system for programs not yet defined; (_gnu_generic works
1754 # with commands that provide a --help option with "standard" gnu-like output.)
1755 for compcom in cp deborphan df feh fetchipac head hnb ipacsum mv \
1756 pal stow tail uname ; do
1757 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
1760 # see upgrade function in this file
1761 compdef _hosts upgrade
1766 # people should use 'grml-x'!
1767 if check_com -c 915resolution; then
1769 echo "Please use 915resolution as resolution modifying tool for Intel \
1775 #a1# Output version of running grml
1776 alias grml-version='cat /etc/grml_version'
1778 if check_com -c rebuildfstab ; then
1779 #a1# Rebuild /etc/fstab
1780 alias grml-rebuildfstab='rebuildfstab -v -r -config'
1783 if check_com -c grml-debootstrap ; then
1785 echo "Installing debian to harddisk is possible by using grml-debootstrap."
1791 # now run the functions
1793 is4 && isgrml && grmlstuff
1797 is4 && xsource "/etc/zsh/keephack"
1799 # wonderful idea of using "e" glob qualifier by Peter Stephenson
1800 # You use it as follows:
1801 # $ NTREF=/reference/file
1803 # This lists all the files in the current directory newer than the reference file.
1804 # You can also specify the reference file inline; note quotes:
1805 # $ ls -l *(e:'nt ~/.zshenv':)
1807 if [[ -n $1 ]] ; then
1810 [[ $REPLY -nt $NTREF ]]
1815 #f1# Reload an autoloadable function
1816 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
1817 compdef _functions freload
1819 #f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s')
1821 [[ -z "$1" ]] && printf 'Usage: %s <file(s)>\n' "$0" && return 1
1822 for file in "$@" ; do
1823 while [[ -h "$file" ]] ; do
1825 file=$(readlink "$file")
1830 # TODO: Is it supported to use pager settings like this?
1831 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
1832 # with respect to wordsplitting. (ie. ${=PAGER})
1833 if check_com -c $PAGER ; then
1834 #f1# View Debian's changelog of a given package
1837 if [[ -r /usr/share/doc/$1/changelog.Debian.gz ]] ; then
1838 $PAGER /usr/share/doc/$1/changelog.Debian.gz
1839 elif [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
1840 $PAGER /usr/share/doc/$1/changelog.gz
1842 if check_com -c aptitude ; then
1843 echo "No changelog for package $1 found, using aptitude to retrieve it."
1845 aptitude -t unstable changelog $1
1847 aptitude changelog $1
1850 echo "No changelog for package $1 found, sorry."
1855 _dchange() { _files -W /usr/share/doc -/ }
1856 compdef _dchange dchange
1858 #f1# View Debian's NEWS of a given package
1861 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
1862 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
1864 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
1865 $PAGER /usr/share/doc/$1/NEWS.gz
1867 echo "No NEWS file for package $1 found, sorry."
1872 _dnews() { _files -W /usr/share/doc -/ }
1873 compdef _dnews dnews
1875 #f1# View upstream's changelog of a given package
1878 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
1879 $PAGER /usr/share/doc/$1/changelog.gz
1881 echo "No changelog for package $1 found, sorry."
1885 _uchange() { _files -W /usr/share/doc -/ }
1886 compdef _uchange uchange
1891 ZSH_PROFILE_RC=1 $SHELL "$@"
1894 #f1# Edit an alias via zle
1896 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
1898 compdef _aliases edalias
1900 #f1# Edit a function via zle
1902 [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
1904 compdef _functions edfunc
1906 # use it e.g. via 'Restart apache2'
1907 #m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
1908 #m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
1909 #m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
1910 #m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
1911 #m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
1912 if [[ -d /etc/init.d || -d /etc/service ]] ; then
1914 local action_="${1:l}" # e.g Start/Stop/Restart
1918 local service_target_="$(readlink /etc/init.d/$service_)"
1919 if [[ $service_target_ == "/usr/bin/sv" ]]; then
1921 case "${action_}" in
1922 start) if [[ ! -e /etc/service/$service_ ]]; then
1923 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
1925 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
1927 # there is no reload in runits sysv emulation
1928 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
1929 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
1933 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
1939 scripts=( /etc/init.d/*(x:t) )
1940 _describe "service startup script" scripts
1943 for i in Start Restart Stop Force-Reload Reload ; do
1944 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
1945 compdef _grmlinitd $i
1949 #f1# Provides useful information on globbing
1956 p named pipes (FIFOs)
1957 * executable plain files (0100)
1958 % device files (character or block special)
1959 %b block special files
1960 %c character special files
1961 r owner-readable files (0400)
1962 w owner-writable files (0200)
1963 x owner-executable files (0100)
1964 A group-readable files (0040)
1965 I group-writable files (0020)
1966 E group-executable files (0010)
1967 R world-readable files (0004)
1968 W world-writable files (0002)
1969 X world-executable files (0001)
1970 s setuid files (04000)
1971 S setgid files (02000)
1972 t files with the sticky bit (01000)
1974 print *(m-1) # Files modified up to a day ago
1975 print *(a1) # Files accessed a day ago
1976 print *(@) # Just symlinks
1977 print *(Lk+50) # Files bigger than 50 kilobytes
1978 print *(Lk-50) # Files smaller than 50 kilobytes
1979 print **/*.c # All *.c files recursively starting in \$PWD
1980 print **/*.c~file.c # Same as above, but excluding 'file.c'
1981 print (foo|bar).* # Files starting with 'foo' or 'bar'
1982 print *~*.* # All Files that do not contain a dot
1983 chmod 644 *(.^x) # make all plain non-executable files publically readable
1984 print -l *(.c|.h) # Lists *.c and *.h
1985 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
1986 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
1988 alias help-zshglob=H-Glob
1990 #v1# set number of lines to display per page
1991 HELP_LINES_PER_PAGE=20
1992 #v1# set location of help-zle cache file
1993 HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh
1994 #f1# helper function for help-zle, actually generates the help text
1995 help_zle_parse_keybindings()
1999 unsetopt ksharrays #indexing starts at 1
2001 #v1# choose files that help-zle will parse for keybindings
2002 ((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local )
2004 if [[ -r $HELP_ZLE_CACHE_FILE ]]; then
2006 for f ($KEYBINDING_FILES) [[ $f -nt $HELP_ZLE_CACHE_FILE ]] && load_cache=1
2007 [[ $load_cache -eq 0 ]] && . $HELP_ZLE_CACHE_FILE && return
2010 #fill with default keybindings, possibly to be overwriten in a file later
2011 #Note that due to zsh inconsistency on escaping assoc array keys, we encase the key in '' which we will remove later
2012 local -A help_zle_keybindings
2013 help_zle_keybindings['<Ctrl>@']="set MARK"
2014 help_zle_keybindings['<Ctrl>X<Ctrl>J']="vi-join lines"
2015 help_zle_keybindings['<Ctrl>X<Ctrl>B']="jump to matching brace"
2016 help_zle_keybindings['<Ctrl>X<Ctrl>U']="undo"
2017 help_zle_keybindings['<Ctrl>_']="undo"
2018 help_zle_keybindings['<Ctrl>X<Ctrl>F<c>']="find <c> in cmdline"
2019 help_zle_keybindings['<Ctrl>A']="goto beginning of line"
2020 help_zle_keybindings['<Ctrl>E']="goto end of line"
2021 help_zle_keybindings['<Ctrl>t']="transpose charaters"
2022 help_zle_keybindings['<Alt>T']="transpose words"
2023 help_zle_keybindings['<Alt>s']="spellcheck word"
2024 help_zle_keybindings['<Ctrl>K']="backward kill buffer"
2025 help_zle_keybindings['<Ctrl>U']="forward kill buffer"
2026 help_zle_keybindings['<Ctrl>y']="insert previously killed word/string"
2027 help_zle_keybindings["<Alt>'"]="quote line"
2028 help_zle_keybindings['<Alt>"']="quote from mark to cursor"
2029 help_zle_keybindings['<Alt><arg>']="repeat next cmd/char <arg> times (<Alt>-<Alt>1<Alt>0a -> -10 times 'a')"
2030 help_zle_keybindings['<Alt>U']="make next word Uppercase"
2031 help_zle_keybindings['<Alt>l']="make next word lowercase"
2032 help_zle_keybindings['<Ctrl>Xd']="preview expansion under cursor"
2033 help_zle_keybindings['<Alt>q']="push current CL into background, freeing it. Restore on next CL"
2034 help_zle_keybindings['<Alt>.']="insert (and interate through) last word from prev CLs"
2035 help_zle_keybindings['<Alt>,']="complete word from newer history (consecutive hits)"
2036 help_zle_keybindings['<Alt>m']="repeat last typed word on current CL"
2037 help_zle_keybindings['<Ctrl>V']="insert next keypress symbol literally (e.g. for bindkey)"
2038 help_zle_keybindings['!!:n*<Tab>']="insert last n arguments of last command"
2039 help_zle_keybindings['!!:n-<Tab>']="insert arguments n..N-2 of last command (e.g. mv s s d)"
2040 help_zle_keybindings['<Alt>H']="run help on current command"
2042 #init global variables
2043 unset help_zle_lines help_zle_sln
2044 typeset -g -a help_zle_lines
2045 typeset -g help_zle_sln=1
2048 local lastkeybind_desc contents #last description starting with #k# that we found
2049 local num_lines_elapsed=0 #number of lines between last description and keybinding
2050 #search config files in the order they a called (and thus the order in which they overwrite keybindings)
2051 for f in $HELPZLE_KEYBINDING_FILES; do
2052 [[ -r "$f" ]] || continue #not readable ? skip it
2054 for cline in "${(f)contents}"; do
2055 #zsh pattern: matches lines like: #k# ..............
2056 if [[ "$cline" == (#s)[[:space:]]#\#k\#[[:space:]]##(#b)(*)[[:space:]]#(#e) ]]; then
2057 lastkeybind_desc="$match[*]"
2059 #zsh pattern: matches lines that set a keybinding using bindkey or compdef -k
2060 # ignores lines that are commentend out
2061 # grabs first in '' or "" enclosed string with length between 1 and 6 characters
2062 elif [[ "$cline" == [^#]#(bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then
2063 #description prevously found ? description not more than 2 lines away ? keybinding not empty ?
2064 if [[ -n $lastkeybind_desc && $num_lines_elapsed -lt 2 && -n $match[1] ]]; then
2065 #substitute keybinding string with something readable
2066 k=${${${${${${${match[1]/\\e\^h/<Alt><BS>}/\\e\^\?/<Alt><BS>}/\\e\[5~/<PageUp>}/\\e\[6~/<PageDown>}//(\\e|\^\[)/<Alt>}//\^/<Ctrl>}/3~/<Alt><Del>}
2067 #put keybinding in assoc array, possibly overwriting defaults or stuff found in earlier files
2068 #Note that we are extracting the keybinding-string including the quotes (see Note at beginning)
2069 help_zle_keybindings[${k}]=$lastkeybind_desc
2073 ((num_lines_elapsed++))
2078 #calculate length of keybinding column
2080 for k (${(k)help_zle_keybindings[@]}) ((kstrlen < ${#k})) && kstrlen=${#k}
2081 #convert the assoc array into preformated lines, which we are able to sort
2082 for k v in ${(kv)help_zle_keybindings[@]}; do
2083 #pad keybinding-string to kstrlen chars and remove outermost characters (i.e. the quotes)
2084 help_zle_lines+=("${(r:kstrlen:)k[2,-2]}${v}")
2086 #sort lines alphabetically
2087 help_zle_lines=("${(i)help_zle_lines[@]}")
2088 [[ -d ${HELP_ZLE_CACHE_FILE:h} ]] || mkdir -p "${HELP_ZLE_CACHE_FILE:h}"
2089 echo "help_zle_lines=(${(q)help_zle_lines[@]})" >| $HELP_ZLE_CACHE_FILE
2090 zcompile $HELP_ZLE_CACHE_FILE
2092 typeset -g help_zle_sln
2093 typeset -g -a help_zle_lines
2095 #f1# Provides (partially autogenerated) help on keybindings and the zsh line editor
2099 unsetopt ksharrays #indexing starts at 1
2100 #help lines already generated ? no ? then do it
2101 [[ ${+functions[help_zle_parse_keybindings]} -eq 1 ]] && {help_zle_parse_keybindings && unfunction help_zle_parse_keybindings}
2102 #already displayed all lines ? go back to the start
2103 [[ $help_zle_sln -gt ${#help_zle_lines} ]] && help_zle_sln=1
2104 local sln=$help_zle_sln
2105 #note that help_zle_sln is a global var, meaning we remember the last page we viewed
2106 help_zle_sln=$((help_zle_sln + HELP_LINES_PER_PAGE))
2107 zle -M "${(F)help_zle_lines[sln,help_zle_sln-1]}"
2109 #k# display help for keybindings and ZLE (cycle pages with consecutive use)
2110 zle -N help-zle && bindkey '^Xz' help-zle
2112 # grep for running process, like: 'any vim'
2116 if [[ -z "$1" ]] ; then
2117 echo "any - grep for process(es) by keyword" >&2
2118 echo "Usage: any <keyword>" >&2 ; return 1
2120 ps xauwww | grep -i --color=auto "[${1[1]}]${1[2,-1]}"
2125 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
2126 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
2127 [[ -r /proc/1/maps ]] && \
2129 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
2130 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
2131 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
2134 # a wrapper for vim, that deals with title setting
2136 # set this array to a set of options to vim you always want
2137 # to have set when calling vim (in .zshrc.local), like:
2138 # VIM_OPTIONS=( -p )
2139 # This will cause vim to send every file given on the
2140 # commandline to be send to it's own tab (needs vim7).
2142 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
2145 # make a backup of a file
2147 cp -a "$1" "${1}_$(date --iso-8601=seconds)"
2150 ssl_hashes=( sha512 sha256 sha1 md5 )
2152 for sh in ${ssl_hashes}; do
2153 eval 'ssl-cert-'${sh}'() {
2155 if [[ -z $1 ]] ; then
2156 printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
2159 openssl x509 -noout -fingerprint -'${sh}' -in $1
2163 ssl-cert-fingerprints() {
2166 if [[ -z $1 ]] ; then
2167 printf 'usage: ssl-cert-fingerprints <file>\n'
2170 for i in ${ssl_hashes}
2177 if [[ -z $1 ]] ; then
2178 printf 'usage: ssl-cert-info <file>\n'
2181 openssl x509 -noout -text -in $1
2182 ssl-cert-fingerprints $1
2185 # make sure our environment is clean regarding colors
2186 for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color
2188 # "persistent history"
2189 # just write important commands you always need to ~/.important_commands
2190 if [[ -r ~/.important_commands ]] ; then
2191 fc -R ~/.important_commands
2194 # load the lookup subsystem if it's available on the system
2195 zrcautoload lookupinit && lookupinit
2197 ### non-root (EUID != 0) code below
2200 if (( GRML_ALWAYS_LOAD_ALL == 0 )) && (( $EUID == 0 )) ; then
2207 # set terminal property (used e.g. by msgid-chooser)
2208 export COLORTERM="yes"
2210 #m# v QTDIR \kbd{/usr/share/qt[34]}\quad [for non-root only]
2211 [[ -d /usr/share/qt3 ]] && export QTDIR=/usr/share/qt3
2212 [[ -d /usr/share/qt4 ]] && export QTDIR=/usr/share/qt4
2214 # support running 'jikes *.java && jamvm HelloWorld' OOTB:
2215 #v# [for non-root only]
2216 [[ -f /usr/share/classpath/glibj.zip ]] && export JIKESPATH=/usr/share/classpath/glibj.zip
2221 #a2# Execute \kbd{du -sch}
2223 #a2# Execute \kbd{jobs -l}
2227 #a2# Execute \kbd{ls -lSrah}
2228 alias dir="ls -lSrah"
2229 #a2# Only show dot-directories
2230 alias lad='ls -d .*(/)' # only show dot-directories
2231 #a2# Only show dot-files
2232 alias lsa='ls -a .*(.)' # only show dot-files
2233 #a2# Only files with setgid/setuid/sticky flag
2234 alias lss='ls -l *(s,S,t)' # only files with setgid/setuid/sticky flag
2235 #a2# Only show 1st ten symlinks
2236 alias lsl='ls -l *(@)' # only symlinks
2237 #a2# Display only executables
2238 alias lsx='ls -l *(*)' # only executables
2239 #a2# Display world-{readable,writable,executable} files
2240 alias lsw='ls -ld *(R,W,X.^ND/)' # world-{readable,writable,executable} files
2241 #a2# Display the ten biggest files
2242 alias lsbig="ls -flh *(.OL[1,10])" # display the biggest files
2243 #a2# Only show directories
2244 alias lsd='ls -d *(/)' # only show directories
2245 #a2# Only show empty directories
2246 alias lse='ls -d *(/^F)' # only show empty directories
2247 #a2# Display the ten newest files
2248 alias lsnew="ls -rtlh *(D.om[1,10])" # display the newest files
2249 #a2# Display the ten oldest files
2250 alias lsold="ls -rtlh *(D.Om[1,10])" # display the oldest files
2251 #a2# Display the ten smallest files
2252 alias lssmall="ls -Srl *(.oL[1,10])" # display the smallest files
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"'
2263 check_com -c python && alias http="python -m SimpleHTTPServer"
2265 # Use 'g' instead of 'git':
2266 check_com g || alias g='git'
2268 # work around non utf8 capable software in utf environment via $LANG and luit
2269 if check_com isutfenv && check_com luit ; then
2270 if check_com -c mrxvt ; then
2271 isutfenv && [[ -n "$LANG" ]] && \
2272 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
2275 if check_com -c aterm ; then
2276 isutfenv && [[ -n "$LANG" ]] && \
2277 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
2280 if check_com -c centericq ; then
2281 isutfenv && [[ -n "$LANG" ]] && \
2282 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
2288 #f5# Backup \kbd{file {\rm to} file\_timestamp}
2291 cp -b $1 $1_`date --iso-8601=m`
2294 #f5# cd to directoy and list files
2300 # smart cd function, allows switching to /etc when running 'cd /etc/fstab'
2302 if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then
2303 [[ ! -e ${1:h} ]] && return 1
2304 print "Correcting ${1} to ${1:h}"
2311 #f5# Create Directoy and \kbd{cd} to it
2313 mkdir -p "$@" && cd "$@"
2316 #f5# Create temporary directory and \kbd{cd} to it
2324 #f5# Create directory under cursor or the selected area
2325 # Press ctrl-xM to create the directory under the cursor or the selected area.
2326 # To select an area press ctrl-@ or ctrl-space and use the cursor.
2327 # Use case: you type "mv abc ~/testa/testb/testc/" and remember that the
2328 # directory does not exist yet -> press ctrl-XM and problem solved
2331 if ((REGION_ACTIVE==1)); then
2332 local F=$MARK T=$CURSOR
2333 if [[ $F -gt $T ]]; then
2337 # get marked area from buffer and eliminate whitespace
2338 PATHTOMKDIR=${BUFFER[F+1,T]%%[[:space:]]##}
2339 PATHTOMKDIR=${PATHTOMKDIR##[[:space:]]##}
2341 local bufwords iword
2342 bufwords=(${(z)LBUFFER})
2344 bufwords=(${(z)BUFFER})
2345 PATHTOMKDIR="${(Q)bufwords[iword]}"
2347 [[ -z "${PATHTOMKDIR}" ]] && return 1
2348 if [[ -e "${PATHTOMKDIR}" ]]; then
2349 zle -M " path already exists, doing nothing"
2351 zle -M "$(mkdir -p -v "${PATHTOMKDIR}")"
2355 #k# mkdir -p <dir> from string under cursor or marked area
2356 zle -N inplaceMkDirs && bindkey '^XM' inplaceMkDirs
2358 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
2361 print -l -- *(a-${1:-1})
2364 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
2367 print -l -- *(c-${1:-1})
2370 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
2373 print -l -- *(m-${1:-1})
2375 # modified() was named new() in earlier versions, add an alias for backwards compatibility
2376 check_com new || alias new=modified
2378 # use colors when GNU grep with color-support
2379 #a2# Execute \kbd{grep -{}-color=auto}
2380 (grep --help 2>/dev/null |grep -- --color) >/dev/null && alias grep='grep --color=auto'
2383 # 'translate' looks up fot a word in a file with language-to-language
2384 # translations (field separator should be " : "). A typical wordlist looks
2386 # | english-word : german-transmission
2387 # It's also only possible to translate english to german but not reciprocal.
2388 # Use the following oneliner to turn back the sort order:
2389 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
2390 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
2391 #f5# Translates a word
2396 translate -l de-en $2
2399 translate -l en-de $2
2402 echo "Usage: $0 { -D | -E }"
2403 echo " -D == German to English"
2404 echo " -E == English to German"
2408 # Usage: simple-extract <file>
2409 # Using option -d deletes the original archive file.
2410 #f5# Smart archive extractor
2413 setopt extended_glob noclobber
2414 local DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
2416 zparseopts -D -E "d=DELETE_ORIGINAL"
2417 for ARCHIVE in "${@}"; do
2419 *.(tar.bz2|tbz2|tbz))
2420 DECOMP_CMD="tar -xvjf -"
2425 DECOMP_CMD="tar -xvzf -"
2429 *.(tar.xz|txz|tar.lzma))
2430 DECOMP_CMD="tar -xvJf -"
2435 DECOMP_CMD="tar -xvf -"
2440 DECOMP_CMD="unrar x"
2465 DECOMP_CMD="bzip2 -d -c -"
2470 DECOMP_CMD="gzip -d -c -"
2475 DECOMP_CMD="xz -d -c -"
2480 print "ERROR: '$ARCHIVE' has unrecognized archive type." >&2
2486 if ! check_com ${DECOMP_CMD[(w)1]}; then
2487 echo "ERROR: ${DECOMP_CMD[(w)1]} not installed." >&2
2492 GZTARGET="${ARCHIVE:t:r}"
2493 if [[ -f $ARCHIVE ]] ; then
2495 print "Extracting '$ARCHIVE' ..."
2496 if $USES_STDIN; then
2497 if $USES_STDOUT; then
2498 ${=DECOMP_CMD} < "$ARCHIVE" > $GZTARGET
2500 ${=DECOMP_CMD} < "$ARCHIVE"
2503 if $USES_STDOUT; then
2504 ${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET
2506 ${=DECOMP_CMD} "$ARCHIVE"
2509 [[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE"
2511 elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
2512 if check_com curl; then
2513 WGET_CMD="curl -L -k -s -o -"
2514 elif check_com wget; then
2515 WGET_CMD="wget -q -O - --no-check-certificate"
2517 print "ERROR: neither wget nor curl is installed" >&2
2521 print "Downloading and Extracting '$ARCHIVE' ..."
2522 if $USES_STDIN; then
2523 if $USES_STDOUT; then
2524 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET
2527 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD}
2531 if $USES_STDOUT; then
2532 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET
2534 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE")
2539 print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2
2549 '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)"' \
2550 '_urls:Remote Archives:_urls'
2556 '-d[delete original archivefile after extraction]' \
2557 '*:Archive Or Uri:__archive_or_uri'
2559 compdef _simple_extract simple-extract
2560 alias se=simple-extract
2562 # Usage: smartcompress <file> (<type>)
2563 #f5# Smart archive creator
2566 if [[ -n $2 ]] ; then
2568 tgz | tar.gz) tar -zcvf$1.$2 $1 ;;
2569 tbz2 | tar.bz2) tar -jcvf$1.$2 $1 ;;
2570 tar.Z) tar -Zcvf$1.$2 $1 ;;
2571 tar) tar -cvf$1.$2 $1 ;;
2572 gz | gzip) gzip $1 ;;
2573 bz2 | bzip2) bzip2 $1 ;;
2575 echo "Error: $2 is not a valid compression type"
2579 smartcompress $1 tar.gz
2583 # Usage: show-archive <archive>
2584 #f5# List an archive's content
2587 if [[ -f $1 ]] ; then
2589 *.tar.gz) gunzip -c $1 | tar -tf - -- ;;
2590 *.tar) tar -tf $1 ;;
2591 *.tgz) tar -ztf $1 ;;
2592 *.zip) unzip -l $1 ;;
2594 *.deb) dpkg-deb --fsys-tarfile $1 | tar -tf - -- ;;
2595 *) echo "'$1' Error. Please go away" ;;
2598 echo "'$1' is not a valid archive"
2602 # TODO: So, this is the third incarnation of this function!?
2603 #f5# Reload given functions
2605 for func in $argv ; do
2610 compdef _functions refunc
2612 #f5# Set all ulimit parameters to \kbd{unlimited}
2623 #f5# Change the xterm title from within GNU-screen
2626 if [[ $1 != "-f" ]] ; then
2627 if [[ -z ${DISPLAY} ]] ; then
2628 printf 'xtrename only makes sense in X11.\n'
2634 if [[ -z $1 ]] ; then
2635 printf 'usage: xtrename [-f] "title for xterm"\n'
2636 printf ' renames the title of xterm from _within_ screen.\n'
2637 printf ' also works without screen.\n'
2638 printf ' will not work if DISPLAY is unset, use -f to override.\n'
2641 print -n "\eP\e]0;${1}\C-G\e\\"
2646 # Rewrite this by either using tinyurl.com's API
2647 # or using another shortening service to comply with
2648 # tinyurl.com's policy.
2650 # Create small urls via http://tinyurl.com using wget(1).
2653 # [[ -z $1 ]] && { print "USAGE: zurl <URL>" ; return 1 }
2655 # local PN url tiny grabber search result preview
2658 ## Check existence of given URL with the help of ping(1).
2659 ## N.B. ping(1) only works without an eventual given protocol.
2660 # ping -c 1 ${${url#(ftp|http)://}%%/*} >& /dev/null || \
2661 # read -q "?Given host ${${url#http://*/}%/*} is not reachable by pinging. Proceed anyway? [y|n] "
2663 # if (( $? == 0 )) ; then
2664 ## Prepend 'http://' to given URL where necessary for later output.
2665 # [[ ${url} != http(s|)://* ]] && url='http://'${url}
2666 # tiny='http://tinyurl.com/create.php?url='
2667 # if check_com -c wget ; then
2668 # grabber='wget -O- -o/dev/null'
2670 # print "wget is not available, but mandatory for ${PN}. Aborting."
2672 ## Looking for i.e.`copy('http://tinyurl.com/7efkze')' in TinyURL's HTML code.
2673 # search='copy\(?http://tinyurl.com/[[:alnum:]]##*'
2674 # result=${(M)${${${(f)"$(${=grabber} ${tiny}${url})"}[(fr)${search}*]}//[()\';]/}%%http:*}
2675 ## TinyURL provides the rather new feature preview for more confidence. <http://tinyurl.com/preview.php>
2676 # preview='http://preview.'${result#http://}
2678 # printf '%s\n\n' "${PN} - Shrinking long URLs via webservice TinyURL <http://tinyurl.com>."
2679 # printf '%s\t%s\n\n' 'Given URL:' ${url}
2680 # printf '%s\t%s\n\t\t%s\n' 'TinyURL:' ${result} ${preview}
2686 #f2# Find history events by search pattern and list them by date.
2689 local usage help ident format_l format_s first_char remain first last
2690 usage='USAGE: whatwhen [options] <searchstring> <search range>'
2691 help='Use `whatwhen -h'\'' for further explanations.'
2692 ident=${(l,${#${:-Usage: }},, ,)}
2693 format_l="${ident}%s\t\t\t%s\n"
2694 format_s="${format_l//(\\t)##/\\t}"
2695 # Make the first char of the word to search for case
2696 # insensitive; e.g. [aA]
2697 first_char=[${(L)1[1]}${(U)1[1]}]
2699 # Default search range is `-100'.
2701 # Optional, just used for `<first> <last>' given.
2705 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
2706 printf '%s\n%s\n\n' ${usage} ${help} && return 1
2709 printf '%s\n\n' ${usage}
2711 printf $format_l '-h' 'show help text'
2713 print 'SEARCH RANGE:'
2714 printf $format_l "'0'" 'the whole history,'
2715 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
2716 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
2717 printf '\n%s\n' 'EXAMPLES:'
2718 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
2719 printf $format_l 'whatwhen zsh -250'
2720 printf $format_l 'whatwhen foo 1 99'
2723 printf '%s\n%s\n\n' ${usage} ${help} && return 1
2726 # -l list results on stout rather than invoking $EDITOR.
2727 # -i Print dates as in YYYY-MM-DD.
2728 # -m Search for a - quoted - pattern within the history.
2729 fc -li -m "*${first_char}${remain}*" $first $last
2734 # mercurial related stuff
2735 if check_com -c hg ; then
2736 # gnu like diff for mercurial
2737 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
2738 #f5# GNU like diff for mercurial
2741 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
2744 # build debian package
2745 #a2# Alias for \kbd{hg-buildpackage}
2746 alias hbp='hg-buildpackage'
2748 # execute commands on the versioned patch-queue from the current repos
2749 alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
2751 # diffstat for specific version of a mercurial repository
2752 # hgstat => display diffstat between last revision and tip
2753 # hgstat 1234 => display diffstat between revision 1234 and tip
2754 #f5# Diffstat for specific version of a mercurial repos
2757 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
2760 fi # end of check whether we have the 'hg'-executable
2762 # grml-small cleanups
2764 # The following is used to remove zsh-config-items that do not work
2765 # in grml-small by default.
2766 # If you do not want these adjustments (for whatever reason), set
2767 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
2768 # sources if it is there).
2770 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
2773 unalias 'V' &> /dev/null
2774 unfunction vman &> /dev/null
2775 unfunction viless &> /dev/null
2776 unfunction 2html &> /dev/null
2778 # manpages are not in grmlsmall
2779 unfunction manzsh &> /dev/null
2780 unfunction man2 &> /dev/null
2786 ## genrefcard.pl settings
2788 ### doc strings for external functions from files
2789 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
2791 ### example: split functions-search 8,16,24,32
2792 #@# split functions-search 8
2794 ## END OF FILE #################################################################
2795 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4