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 # Modeswitch
598 bindkey '^[[3;3~' delete-word # Alt_L
600 ## use Ctrl-left-arrow and Ctrl-right-arrow for jumping to word-beginnings on the CL
601 bindkey "\e[5C" forward-word
602 bindkey "\e[5D" backward-word
603 bindkey "\e[1;5C" forward-word
604 bindkey "\e[1;5D" backward-word
605 ## the same for alt-left-arrow and alt-right-arrow
606 bindkey '^[[1;3C' forward-word
607 bindkey '^[[1;3D' backward-word
609 # Search backward in the history for a line beginning with the current
610 # line up to the cursor and move the cursor to the end of the line then
611 zle -N history-beginning-search-backward-end history-search-end
612 zle -N history-beginning-search-forward-end history-search-end
613 #k# search history backward for entry beginning with typed text
614 bindkey '^xp' history-beginning-search-backward-end
615 #k# search history forward for entry beginning with typed text
616 bindkey '^xP' history-beginning-search-forward-end
617 #k# search history backward for entry beginning with typed text
618 bindkey "\e[5~" history-beginning-search-backward-end # PageUp
619 #k# search history forward for entry beginning with typed text
620 bindkey "\e[6~" history-beginning-search-forward-end # PageDown
622 # bindkey -s '^L' "|less\n" # ctrl-L pipes to less
623 # bindkey -s '^B' " &\n" # ctrl-B runs it in the background
625 # insert unicode character
626 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
627 # See for example http://unicode.org/charts/ for unicode characters code
628 zrcautoload insert-unicode-char
629 zle -N insert-unicode-char
630 #k# Insert Unicode character
631 bindkey '^Xi' insert-unicode-char
633 #m# k Shift-tab Perform backwards menu completion
634 if [[ -n "$terminfo[kcbt]" ]]; then
635 bindkey "$terminfo[kcbt]" reverse-menu-complete
636 elif [[ -n "$terminfo[cbt]" ]]; then # required for GNU screen
637 bindkey "$terminfo[cbt]" reverse-menu-complete
640 ## toggle the ,. abbreviation feature on/off
641 # NOABBREVIATION: default abbreviation-state
642 # 0 - enabled (default)
644 NOABBREVIATION=${NOABBREVIATION:-0}
646 grml_toggle_abbrev() {
647 if (( ${NOABBREVIATION} > 0 )) ; then
654 zle -N grml_toggle_abbrev
655 bindkey '^xA' grml_toggle_abbrev
657 # add a command line to the shells history without executing it
658 commit-to-history() {
659 print -s ${(z)BUFFER}
662 zle -N commit-to-history
663 bindkey "^x^h" commit-to-history
665 # only slash should be considered as a word separator:
666 slash-backward-kill-word() {
667 local WORDCHARS="${WORDCHARS:s@/@}"
669 zle backward-kill-word
671 zle -N slash-backward-kill-word
673 #k# Kill left-side word or everything up to next slash
674 bindkey '\ev' slash-backward-kill-word
675 #k# Kill left-side word or everything up to next slash
676 bindkey '\e^h' slash-backward-kill-word
677 #k# Kill left-side word or everything up to next slash
678 bindkey '\e^?' slash-backward-kill-word
680 # use the new *-pattern-* widgets for incremental history search
682 bindkey '^r' history-incremental-pattern-search-backward
683 bindkey '^s' history-incremental-pattern-search-forward
686 # a generic accept-line wrapper
688 # This widget can prevent unwanted autocorrections from command-name
689 # to _command-name, rehash automatically on enter and call any number
690 # of builtin and user-defined widgets in different contexts.
692 # For a broader description, see:
693 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
695 # The code is imported from the file 'zsh/functions/accept-line' from
696 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
697 # distributed under the same terms as zsh itself.
699 # A newly added command will may not be found or will cause false
700 # correction attempts, if you got auto-correction set. By setting the
701 # following style, we force accept-line() to rehash, if it cannot
702 # find the first word on the command line in the $command[] hash.
703 zstyle ':acceptline:*' rehash true
705 function Accept-Line() {
706 setopt localoptions noksharrays
710 local alcontext=${1:-$alcontext}
712 zstyle -a ":acceptline:${alcontext}" actions subs
714 (( ${#subs} < 1 )) && return 0
717 for sub in ${subs} ; do
718 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
721 (( aldone > 0 )) && break
725 function Accept-Line-getdefault() {
729 zstyle -s ":acceptline:${alcontext}" default_action default_action
730 case ${default_action} in
732 printf ".accept-line"
735 printf ${default_action}
740 function Accept-Line-HandleContext() {
743 default_action=$(Accept-Line-getdefault)
744 zstyle -T ":acceptline:${alcontext}" call_default \
745 && zle ${default_action}
748 function accept-line() {
749 setopt localoptions noksharrays
752 local buf com fname format msg default_action
756 cmdline=(${(z)BUFFER})
760 Accept-Line 'preprocess'
762 zstyle -t ":acceptline:${alcontext}" rehash \
763 && [[ -z ${commands[$com]} ]] \
767 && [[ -n ${reswords[(r)$com]} ]] \
768 || [[ -n ${aliases[$com]} ]] \
769 || [[ -n ${functions[$com]} ]] \
770 || [[ -n ${builtins[$com]} ]] \
771 || [[ -n ${commands[$com]} ]] ; then
773 # there is something sensible to execute, just do it.
775 Accept-Line-HandleContext
780 if [[ -o correct ]] \
781 || [[ -o correctall ]] \
782 && [[ -n ${functions[$fname]} ]] ; then
784 # nothing there to execute but there is a function called
785 # _command_name; a completion widget. Makes no sense to
786 # call it on the commandline, but the correct{,all} options
787 # will ask for it nevertheless, so warn the user.
788 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
789 # Okay, we warned the user before, he called us again,
790 # so have it his way.
792 Accept-Line-HandleContext
797 if zstyle -t ":acceptline:${alcontext}" nocompwarn ; then
799 Accept-Line-HandleContext
801 # prepare warning message for the user, configurable via zstyle.
802 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
804 if [[ -z ${msg} ]] ; then
805 msg="%c will not execute and completion %f exists."
808 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
813 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
814 # If we are here, the commandline contains something that is not
815 # executable, which is neither subject to _command_name correction
816 # and is not empty. might be a variable assignment
818 Accept-Line-HandleContext
823 # If we got this far, the commandline only contains whitespace, or is empty.
825 Accept-Line-HandleContext
830 zle -N Accept-Line-HandleContext
832 # power completion - abbreviation expansion
833 # power completion / abbreviation expansion / buffer expansion
834 # see http://zshwiki.org/home/examples/zleiab for details
835 # less risky than the global aliases but powerful as well
836 # just type the abbreviation key and afterwards ',.' to expand it
839 setopt interactivecomments
841 # key # value (#d additional doc string)
847 'G' '|& grep --color=auto '
849 'Hl' ' --help |& less -r' #d (Display help in pager)
853 'N' '&>/dev/null' #d (No Output)
854 'R' '| tr A-z N-za-m' #d (ROT13)
860 'co' './configure && make && sudo make install'
868 if (( NOABBREVIATION > 0 )) ; then
869 LBUFFER="${LBUFFER},."
873 matched_chars='[.-|_a-zA-Z0-9]#'
874 LBUFFER=${LBUFFER%%(#m)[.-|_a-zA-Z0-9]#}
875 LBUFFER+=${abk[$MATCH]:-$MATCH}
882 zrcautoload zmv # who needs mmv or rename?
883 zrcautoload history-search-end
885 # we don't want to quote/espace URLs on our own...
886 # if autoload -U url-quote-magic ; then
887 # zle -N self-insert url-quote-magic
888 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
890 # print 'Notice: no url-quote-magic available :('
892 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
894 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
895 alias run-help >&/dev/null && unalias run-help
896 for rh in run-help{,-git,-svk,-svn}; do
901 if zrcautoload compinit ; then
902 compinit || print 'Notice: no compinit available :('
904 print 'Notice: no compinit available :('
909 is4 && zrcautoload zed # use ZLE editor to edit a file or function
912 for mod in complist deltochar mathfunc ; do
913 zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
916 # autoload zsh modules when they are referenced
918 zmodload -a zsh/stat zstat
919 zmodload -a zsh/zpty zpty
920 zmodload -ap zsh/mapfile mapfile
923 if is4 && zrcautoload insert-files && zle -N insert-files ; then
924 #k# Insert files and test globbing
925 bindkey "^Xf" insert-files # C-x-f
928 bindkey ' ' magic-space # also do history expansion on space
929 #k# Trigger menu-complete
930 bindkey '\ei' menu-complete # menu completion via esc-i
932 # press esc-e for editing command line in $EDITOR or $VISUAL
933 if is4 && zrcautoload edit-command-line && zle -N edit-command-line ; then
934 #k# Edit the current line in \kbd{\$EDITOR}
935 bindkey '\ee' edit-command-line
938 if is4 && [[ -n ${(k)modules[zsh/complist]} ]] ; then
939 #k# menu selection: pick item but stay in the menu
940 bindkey -M menuselect '\e^M' accept-and-menu-complete
941 # also use + and INSERT since it's easier to press repeatedly
942 bindkey -M menuselect "+" accept-and-menu-complete
943 bindkey -M menuselect "^[[2~" accept-and-menu-complete
945 # accept a completion and try to complete again by using menu
946 # completion; very useful with completing directories
947 # by using 'undo' one's got a simple file browser
948 bindkey -M menuselect '^o' accept-and-infer-next-history
951 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
952 insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
953 zle -N insert-datestamp
955 #k# Insert a timestamp on the command line (yyyy-mm-dd)
956 bindkey '^Ed' insert-datestamp
958 # press esc-m for inserting last typed word again (thanks to caphuso!)
959 insert-last-typed-word() { zle insert-last-word -- 0 -1 };
960 zle -N insert-last-typed-word;
962 #k# Insert last typed word
963 bindkey "\em" insert-last-typed-word
965 function grml-zsh-fg() {
966 if (( ${#jobstates} )); then
968 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
972 zle -M 'No background jobs. Doing nothing.'
976 #k# A smart shortcut for \kbd{fg<enter>}
977 bindkey '^z' grml-zsh-fg
979 # run command line as user root via sudo:
980 sudo-command-line() {
981 [[ -z $BUFFER ]] && zle up-history
982 if [[ $BUFFER != sudo\ * ]]; then
983 BUFFER="sudo $BUFFER"
984 CURSOR=$(( CURSOR+5 ))
987 zle -N sudo-command-line
989 #k# prepend the current command with "sudo"
990 bindkey "^Os" sudo-command-line
992 ### jump behind the first word on the cmdline.
993 ### useful to add options.
994 function jump_after_first_word() {
998 if (( ${#words} <= 1 )) ; then
1001 CURSOR=${#${words[1]}}
1004 zle -N jump_after_first_word
1005 #k# jump to after first word (for adding options)
1006 bindkey '^x1' jump_after_first_word
1008 # complete word from history with menu (from Book: ZSH, OpenSource-Press)
1009 zle -C hist-complete complete-word _generic
1010 zstyle ':completion:hist-complete:*' completer _history
1011 #k# complete word from history with menu
1012 bindkey "^X^X" hist-complete
1014 ## complete word from currently visible Screen or Tmux buffer.
1015 if check_com -c screen || check_com -c tmux; then
1016 _complete_screen_display() {
1017 [[ "$TERM" != "screen" ]] && return 1
1019 local TMPFILE=$(mktemp)
1020 local -U -a _screen_display_wordlist
1021 trap "rm -f $TMPFILE" EXIT
1023 # fill array with contents from screen hardcopy
1024 if ((${+TMUX})); then
1025 #works, but crashes tmux below version 1.4
1026 #luckily tmux -V option to ask for version, was also added in 1.4
1027 tmux -V &>/dev/null || return
1028 tmux -q capture-pane \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0
1030 screen -X hardcopy $TMPFILE
1031 #screen sucks, it dumps in latin1, apparently always. so recode it to system charset
1032 check_com recode && recode latin1 $TMPFILE
1034 _screen_display_wordlist=( ${(QQ)$(<$TMPFILE)} )
1035 # remove PREFIX to be completed from that array
1036 _screen_display_wordlist[${_screen_display_wordlist[(i)$PREFIX]}]=""
1037 compadd -a _screen_display_wordlist
1039 #k# complete word from currently visible GNU screen buffer
1041 compdef -k _complete_screen_display complete-word '^XS'
1049 HISTFILE=$HOME/.zsh_history
1050 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
1051 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
1055 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
1056 DIRSTACKFILE=${DIRSTACKFILE:-${HOME}/.zdirs}
1058 if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
1059 dirstack=( ${(f)"$(< $DIRSTACKFILE)"} )
1060 # "cd -" won't work after login by just setting $OLDPWD, so
1061 [[ -d $dirstack[1] ]] && cd $dirstack[1] && cd $OLDPWD
1066 my_stack=( ${PWD} ${dirstack} )
1068 builtin print -l ${(u)my_stack} >! ${DIRSTACKFILE}
1070 uprint my_stack >! ${DIRSTACKFILE}
1074 # directory based profiles
1078 CHPWD_PROFILE='default'
1079 function chpwd_profiles() {
1080 # Say you want certain settings to be active in certain directories.
1081 # This is what you want.
1083 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1084 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1086 # When that's done and you enter a directory that matches the pattern
1087 # in the third part of the context, a function called chpwd_profile_grml,
1088 # for example, is called (if it exists).
1090 # If no pattern matches (read: no profile is detected) the profile is
1091 # set to 'default', which means chpwd_profile_default is attempted to
1094 # A word about the context (the ':chpwd:profiles:*' stuff in the zstyle
1095 # command) which is used: The third part in the context is matched against
1096 # ${PWD}. That's why using a pattern such as /foo/bar(|/|/*) makes sense.
1097 # Because that way the profile is detected for all these values of ${PWD}:
1101 # So, if you want to make double damn sure a profile works in /foo/bar
1102 # and everywhere deeper in that tree, just use (|/|/*) and be happy.
1104 # The name of the detected profile will be available in a variable called
1105 # 'profile' in your functions. You don't need to do anything, it'll just
1108 # Then there is the parameter $CHPWD_PROFILE is set to the profile, that
1109 # was is currently active. That way you can avoid running code for a
1110 # profile that is already active, by running code such as the following
1111 # at the start of your function:
1113 # function chpwd_profile_grml() {
1114 # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1
1118 # The initial value for $CHPWD_PROFILE is 'default'.
1120 # Version requirement:
1121 # This feature requires zsh 4.3.3 or newer.
1122 # If you use this feature and need to know whether it is active in your
1123 # current shell, there are several ways to do that. Here are two simple
1126 # a) If knowing if the profiles feature is active when zsh starts is
1127 # good enough for you, you can put the following snippet into your
1130 # (( ${+functions[chpwd_profiles]} )) && print "directory profiles active"
1132 # b) If that is not good enough, and you would prefer to be notified
1133 # whenever a profile changes, you can solve that by making sure you
1134 # start *every* profile function you create like this:
1136 # function chpwd_profile_myprofilename() {
1137 # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1
1138 # print "chpwd(): Switching to profile: $profile"
1142 # That makes sure you only get notified if a profile is *changed*,
1143 # not everytime you change directory, which would probably piss
1144 # you off fairly quickly. :-)
1146 # There you go. Now have fun with that.
1149 zstyle -s ":chpwd:profiles:${PWD}" profile profile || profile='default'
1150 if (( ${+functions[chpwd_profile_$profile]} )) ; then
1151 chpwd_profile_${profile}
1154 CHPWD_PROFILE="${profile}"
1157 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1161 # display battery status on right side of prompt via running 'BATTERY=1 zsh'
1162 if [[ $BATTERY -gt 0 ]] ; then
1163 if ! check_com -c acpi ; then
1169 if [[ $BATTERY -gt 0 ]] ; then
1170 PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]#Battery <->: [^0-9]##, (<->)%*/${match[1]}}"
1171 if [[ -z "$PERCENT" ]] ; then
1172 PERCENT='acpi not present'
1174 if [[ "$PERCENT" -lt 20 ]] ; then
1175 PERCENT="warning: ${PERCENT}%%"
1177 PERCENT="${PERCENT}%%"
1182 # set colors for use in prompts
1183 if zrcautoload colors && colors 2>/dev/null ; then
1184 BLUE="%{${fg[blue]}%}"
1185 RED="%{${fg_bold[red]}%}"
1186 GREEN="%{${fg[green]}%}"
1187 CYAN="%{${fg[cyan]}%}"
1188 MAGENTA="%{${fg[magenta]}%}"
1189 YELLOW="%{${fg[yellow]}%}"
1190 WHITE="%{${fg[white]}%}"
1191 NO_COLOUR="%{${reset_color}%}"
1193 BLUE=$'%{\e[1;34m%}'
1195 GREEN=$'%{\e[1;32m%}'
1196 CYAN=$'%{\e[1;36m%}'
1197 WHITE=$'%{\e[1;37m%}'
1198 MAGENTA=$'%{\e[1;35m%}'
1199 YELLOW=$'%{\e[1;33m%}'
1200 NO_COLOUR=$'%{\e[0m%}'
1203 # gather version control information for inclusion in a prompt
1205 if zrcautoload vcs_info; then
1206 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1207 # function, which can cause a lot of trouble with our directory-based
1209 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1210 function VCS_INFO_realpath () {
1211 setopt localoptions NO_shwordsplit chaselinks
1212 ( builtin cd -q $1 2> /dev/null && pwd; )
1216 zstyle ':vcs_info:*' max-exports 2
1218 if [[ -o restricted ]]; then
1219 zstyle ':vcs_info:*' enable NONE
1223 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1224 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1225 # TODO: The included vcs_info() version still uses $VCS_INFO_message_N_.
1226 # That needs to be the use of $VCS_INFO_message_N_ needs to be changed
1227 # to $vcs_info_msg_N_ as soon as we use the included version.
1228 if [[ "$TERM" == dumb ]] ; then
1229 zstyle ':vcs_info:*' actionformats "(%s%)-[%b|%a] " "zsh: %r"
1230 zstyle ':vcs_info:*' formats "(%s%)-[%b] " "zsh: %r"
1232 # these are the same, just with a lot of colours:
1233 zstyle ':vcs_info:*' actionformats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOUR} " \
1235 zstyle ':vcs_info:*' formats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOUR}%} " \
1237 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YELLOW}%r"
1240 # command not found handling
1242 (( ${COMMAND_NOT_FOUND} == 1 )) &&
1243 function command_not_found_handler() {
1245 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
1246 ${GRML_ZSH_CNF_HANDLER} $1
1252 if zrcautoload promptinit && promptinit 2>/dev/null ; then
1253 promptinit # people should be able to use their favourite prompt
1255 print 'Notice: no promptinit available :('
1260 # make sure to use right prompt only when not running a command
1261 is41 && setopt transient_rprompt
1264 function ESC_print () {
1265 info_print $'\ek' $'\e\\' "$@"
1267 function set_title () {
1268 info_print $'\e]0;' $'\a' "$@"
1271 function info_print () {
1272 local esc_begin esc_end
1276 printf '%s' ${esc_begin}
1278 printf '%s' "${esc_end}"
1281 # TODO: revise all these NO* variables and especially their documentation
1282 # in zsh-help() below.
1283 is4 && [[ $NOPRECMD -eq 0 ]] && precmd () {
1284 [[ $NOPRECMD -gt 0 ]] && return 0
1285 # update VCS information
1286 (( ${+functions[vcs_info]} )) && vcs_info
1288 if [[ $TERM == screen* ]] ; then
1289 if [[ -n ${vcs_info_msg_1_} ]] ; then
1290 ESC_print ${vcs_info_msg_1_}
1295 # just use DONTSETRPROMPT=1 to be able to overwrite RPROMPT
1296 if [[ ${DONTSETRPROMPT:-} -eq 0 ]] ; then
1297 if [[ $BATTERY -gt 0 ]] ; then
1298 # update battery (dropped into $PERCENT) information
1300 RPROMPT="%(?..:() ${PERCENT}"
1305 # adjust title of xterm
1306 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
1307 [[ ${NOTITLE:-} -gt 0 ]] && return 0
1310 set_title ${(%):-"%n@%m: %~"}
1315 # preexec() => a function running before every command
1316 is4 && [[ $NOPRECMD -eq 0 ]] && \
1318 [[ $NOPRECMD -gt 0 ]] && return 0
1319 # set hostname if not running on host with name 'grml'
1320 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
1323 # get the name of the program currently running and hostname of local machine
1324 # set screen window title if running in a screen
1325 if [[ "$TERM" == screen* ]] ; then
1326 # local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]} # don't use hostname
1327 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME" # use hostname
1330 # adjust title of xterm
1331 [[ ${NOTITLE} -gt 0 ]] && return 0
1334 set_title "${(%):-"%n@%m:"}" "$1"
1339 EXITCODE="%(?..%?%1v )"
1340 PS2='\`%_> ' # secondary prompt, printed when the shell needs more information to complete a command.
1341 PS3='?# ' # selection prompt used within a select loop.
1342 PS4='+%N:%i:%_> ' # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
1344 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
1345 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
1346 debian_chroot=$(cat /etc/debian_chroot)
1349 # don't use colors on dumb terminals (like emacs):
1350 if [[ "$TERM" == dumb ]] ; then
1351 PROMPT="${EXITCODE}${debian_chroot:+($debian_chroot)}%n@%m %40<...<%B%~%b%<< "
1353 # only if $GRMLPROMPT is set (e.g. via 'GRMLPROMPT=1 zsh') use the extended prompt
1354 # set variable identifying the chroot you work in (used in the prompt below)
1355 if [[ $GRMLPROMPT -gt 0 ]] ; then
1356 PROMPT="${RED}${EXITCODE}${CYAN}[%j running job(s)] ${GREEN}{history#%!} ${RED}%(3L.+.) ${BLUE}%* %D
1357 ${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
1359 # This assembles the primary prompt string
1360 if (( EUID != 0 )); then
1361 PROMPT="${RED}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
1363 PROMPT="${BLUE}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${RED}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
1368 PROMPT="${PROMPT}"'${vcs_info_msg_0_}'"%# "
1370 # if we are inside a grml-chroot set a specific prompt theme
1371 if [[ -n "$GRML_CHROOT" ]] ; then
1372 PROMPT="%{$fg[red]%}(CHROOT) %{$fg_bold[red]%}%n%{$fg_no_bold[white]%}@%m %40<...<%B%~%b%<< %\# "
1375 # 'hash' some often used directories
1377 hash -d deb=/var/cache/apt/archives
1378 hash -d doc=/usr/share/doc
1379 hash -d linux=/lib/modules/$(command uname -r)/build/
1380 hash -d log=/var/log
1381 hash -d slog=/var/log/syslog
1382 hash -d src=/usr/src
1383 hash -d templ=/usr/share/doc/grml-templates
1384 hash -d tt=/usr/share/doc/texttools-doc
1385 hash -d www=/var/www
1389 if check_com -c screen ; then
1390 if [[ $UID -eq 0 ]] ; then
1391 [[ -r /etc/grml/screenrc ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc"
1392 elif [[ -r $HOME/.screenrc ]] ; then
1393 alias screen="${commands[screen]} -c $HOME/.screenrc"
1395 if [[ -r /etc/grml/screenrc_grml ]]; then
1396 alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
1398 [[ -r /etc/grml/screenrc ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc"
1403 # do we have GNU ls with color-support?
1404 if ls --help 2>/dev/null | grep -- --color= >/dev/null && [[ "$TERM" != dumb ]] ; then
1405 #a1# execute \kbd{@a@}:\quad ls with colors
1406 alias ls='ls -b -CF --color=auto'
1407 #a1# execute \kbd{@a@}:\quad list all files, with colors
1408 alias la='ls -la --color=auto'
1409 #a1# long colored list, without dotfiles (@a@)
1410 alias ll='ls -l --color=auto'
1411 #a1# long colored list, human readable sizes (@a@)
1412 alias lh='ls -hAl --color=auto'
1413 #a1# List files, append qualifier to filenames \\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
1414 alias l='ls -lF --color=auto'
1416 alias ls='ls -b -CF'
1423 alias mdstat='cat /proc/mdstat'
1424 alias ...='cd ../../'
1426 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
1427 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
1428 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
1431 #a1# Execute \kbd{rmdir}
1433 #a1# Execute \kbd{mkdir}
1436 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
1437 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
1438 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
1440 # make sure it is not assigned yet
1441 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
1444 for ENV in $(env | command grep -i '.utf') ; do
1445 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
1450 # make sure it is not assigned yet
1451 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
1453 if ! isutfenv ; then
1454 for ENV in $(env | command grep -i '\.iso') ; do
1455 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
1460 # I like clean prompt, so provide simple way to get that
1461 check_com 0 || alias 0='return 0'
1463 # for really lazy people like mika:
1464 check_com S &>/dev/null || alias S='screen'
1465 check_com s &>/dev/null || alias s='ssh'
1467 # especially for roadwarriors using GNU screen and ssh:
1468 if ! check_com asc &>/dev/null ; then
1469 asc() { autossh -t "$@" 'screen -RdU' }
1473 #f1# Hints for the use of zsh on grml
1475 print "$bg[white]$fg[black]
1476 zsh-help - hints for use of zsh on grml
1477 =======================================$reset_color"
1480 Main configuration of zsh happens in /etc/zsh/zshrc.
1481 That file is part of the package grml-etc-core, if you want to
1482 use them on a non-grml-system just get the tar.gz from
1483 http://deb.grml.org/ or (preferably) get it from the git repository:
1485 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
1487 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
1488 The file is still there, but it is empty for backwards compatibility.
1490 For your own changes use these two files:
1494 The former is sourced very early in our zshrc, the latter is sourced
1497 System wide configuration without touching configuration files of grml
1498 can take place in /etc/zsh/zshrc.local.
1500 Normally, the root user (EUID == 0) does not get the whole grml setup.
1501 If you want to force the whole setup for that user, too, set
1502 GRML_ALWAYS_LOAD_ALL=1 in .zshrc.pre in root'\''s home directory.
1504 For information regarding zsh start at http://grml.org/zsh/
1506 Take a look at grml'\''s zsh refcard:
1507 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
1509 Check out the main zsh refcard:
1510 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
1512 And of course visit the zsh-lovers:
1515 You can adjust some options through environment variables when
1516 invoking zsh without having to edit configuration files.
1517 Basically meant for bash users who are not used to the power of
1520 "NOCOR=1 zsh" => deactivate automatic correction
1521 "NOMENU=1 zsh" => do not use auto menu completion (note: use ctrl-d for completion instead!)
1522 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
1523 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
1524 preexec() and precmd() completely
1525 "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt
1526 "COMMAND_NOT_FOUND=1 zsh"
1527 => Enable a handler if an external command was not found
1528 The command called in the handler can be altered by setting
1529 the GRML_ZSH_CNF_HANDLER variable, the default is:
1530 "/usr/share/command-not-found/command-not-found"
1532 A value greater than 0 is enables a feature; a value equal to zero
1533 disables it. If you like one or the other of these settings, you can
1534 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
1538 $bg[white]$fg[black]
1539 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
1540 Enjoy your grml system with the zsh!$reset_color"
1544 if [[ -r /etc/debian_version ]] ; then
1545 #a3# Execute \kbd{apt-cache search}
1546 alias acs='apt-cache search'
1547 #a3# Execute \kbd{apt-cache show}
1548 alias acsh='apt-cache show'
1549 #a3# Execute \kbd{apt-cache policy}
1550 alias acp='apt-cache policy'
1551 #a3# Execute \kbd{apt-get dist-upgrade}
1552 salias adg="apt-get dist-upgrade"
1553 #a3# Execute \kbd{apt-get install}
1554 salias agi="apt-get install"
1555 #a3# Execute \kbd{aptitude install}
1556 salias ati="aptitude install"
1557 #a3# Execute \kbd{apt-get upgrade}
1558 salias ag="apt-get upgrade"
1559 #a3# Execute \kbd{apt-get update}
1560 salias au="apt-get update"
1561 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
1562 salias -a up="aptitude update ; aptitude safe-upgrade"
1563 #a3# Execute \kbd{dpkg-buildpackage}
1564 alias dbp='dpkg-buildpackage'
1565 #a3# Execute \kbd{grep-excuses}
1566 alias ge='grep-excuses'
1568 # get a root shell as normal user in live-cd mode:
1569 if isgrmlcd && [[ $UID -ne 0 ]] ; then
1573 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
1574 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
1575 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
1576 salias tlog="tail -f /var/log/syslog" # follow the syslog
1579 # sort installed Debian-packages by size
1580 if check_com -c dpkg-query ; then
1581 #a3# List installed Debian-packages sorted by size
1582 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"
1585 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
1586 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
1587 if check_com -c wodim; then
1590 cdrecord is not provided under its original name by Debian anymore.
1591 See #377109 in the BTS of Debian for more details.
1593 Please use the wodim binary instead
1600 # Use hard limits, except for a smaller stack and no core dumps
1602 is425 && limit stack 8192
1603 isgrmlcd && limit core 0 # important for a live-cd-system
1608 # called later (via is4 && grmlcomp)
1609 # note: use 'zstyle' for getting current settings
1610 # press ^Xh (control-x h) for getting tags in context; ^X? (control-x ?) to run complete_debug with trace output
1612 # TODO: This could use some additional information
1614 # allow one error for every three characters typed in approximate completer
1615 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
1617 # don't complete backup files as executables
1618 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
1620 # start menu completion only if it could find no unambiguous initial string
1621 zstyle ':completion:*:correct:*' insert-unambiguous true
1622 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
1623 zstyle ':completion:*:correct:*' original true
1625 # activate color-completion
1626 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
1628 # format on completion
1629 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
1631 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
1632 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
1634 # insert all expansions for expand completer
1635 zstyle ':completion:*:expand:*' tag-order all-expansions
1636 zstyle ':completion:*:history-words' list false
1639 zstyle ':completion:*:history-words' menu yes
1641 # ignore duplicate entries
1642 zstyle ':completion:*:history-words' remove-all-dups yes
1643 zstyle ':completion:*:history-words' stop yes
1645 # match uppercase from lowercase
1646 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
1648 # separate matches into groups
1649 zstyle ':completion:*:matches' group 'yes'
1650 zstyle ':completion:*' group-name ''
1652 if [[ "$NOMENU" -eq 0 ]] ; then
1653 # if there are more than 5 options allow selecting from a menu
1654 zstyle ':completion:*' menu select=5
1656 # don't use any menus at all
1660 zstyle ':completion:*:messages' format '%d'
1661 zstyle ':completion:*:options' auto-description '%d'
1663 # describe options in full
1664 zstyle ':completion:*:options' description 'yes'
1666 # on processes completion complete all user processes
1667 zstyle ':completion:*:processes' command 'ps -au$USER'
1669 # offer indexes before parameters in subscripts
1670 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
1672 # provide verbose completion information
1673 zstyle ':completion:*' verbose true
1675 # recent (as of Dec 2007) zsh versions are able to provide descriptions
1676 # for commands (read: 1st word in the line) that it will list for the user
1677 # to choose from. The following disables that, because it's not exactly fast.
1678 zstyle ':completion:*:-command-:*:' verbose false
1680 # set format for warnings
1681 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
1683 # define files to ignore for zcompile
1684 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
1685 zstyle ':completion:correct:' prompt 'correct to: %e'
1687 # Ignore completion functions for commands you don't have:
1688 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
1690 # Provide more processes in completion of programs like killall:
1691 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
1693 # complete manual by their section
1694 zstyle ':completion:*:manuals' separate-sections true
1695 zstyle ':completion:*:manuals.*' insert-sections true
1696 zstyle ':completion:*:man:*' menu yes select
1698 # provide .. as a completion
1699 zstyle ':completion:*' special-dirs ..
1701 # run rehash on completion so new installed program are found automatically:
1703 (( CURRENT == 1 )) && rehash
1708 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
1709 if [[ "$NOCOR" -gt 0 ]] ; then
1710 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
1713 # try to be smart about when to use what completer...
1715 zstyle -e ':completion:*' completer '
1716 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
1717 _last_try="$HISTNO$BUFFER$CURSOR"
1718 reply=(_complete _match _ignored _prefix _files)
1720 if [[ $words[1] == (rm|mv) ]] ; then
1721 reply=(_complete _files)
1723 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
1728 # command for process lists, the local web server details and host completion
1729 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
1732 [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
1733 zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
1737 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
1738 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
1750 zstyle ':completion:*:hosts' hosts $hosts
1751 # TODO: so, why is this here?
1752 # zstyle '*' hosts $hosts
1754 # use generic completion system for programs not yet defined; (_gnu_generic works
1755 # with commands that provide a --help option with "standard" gnu-like output.)
1756 for compcom in cp deborphan df feh fetchipac head hnb ipacsum mv \
1757 pal stow tail uname ; do
1758 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
1761 # see upgrade function in this file
1762 compdef _hosts upgrade
1767 # people should use 'grml-x'!
1768 if check_com -c 915resolution; then
1770 echo "Please use 915resolution as resolution modifying tool for Intel \
1776 #a1# Output version of running grml
1777 alias grml-version='cat /etc/grml_version'
1779 if check_com -c rebuildfstab ; then
1780 #a1# Rebuild /etc/fstab
1781 alias grml-rebuildfstab='rebuildfstab -v -r -config'
1784 if check_com -c grml-debootstrap ; then
1786 echo "Installing debian to harddisk is possible by using grml-debootstrap."
1792 # now run the functions
1794 is4 && isgrml && grmlstuff
1798 is4 && xsource "/etc/zsh/keephack"
1800 # wonderful idea of using "e" glob qualifier by Peter Stephenson
1801 # You use it as follows:
1802 # $ NTREF=/reference/file
1804 # This lists all the files in the current directory newer than the reference file.
1805 # You can also specify the reference file inline; note quotes:
1806 # $ ls -l *(e:'nt ~/.zshenv':)
1808 if [[ -n $1 ]] ; then
1811 [[ $REPLY -nt $NTREF ]]
1816 #f1# Reload an autoloadable function
1817 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
1818 compdef _functions freload
1820 #f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s')
1822 [[ -z "$1" ]] && printf 'Usage: %s <file(s)>\n' "$0" && return 1
1823 for file in "$@" ; do
1824 while [[ -h "$file" ]] ; do
1826 file=$(readlink "$file")
1831 # TODO: Is it supported to use pager settings like this?
1832 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
1833 # with respect to wordsplitting. (ie. ${=PAGER})
1834 if check_com -c $PAGER ; then
1835 #f1# View Debian's changelog of a given package
1838 if [[ -r /usr/share/doc/$1/changelog.Debian.gz ]] ; then
1839 $PAGER /usr/share/doc/$1/changelog.Debian.gz
1840 elif [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
1841 $PAGER /usr/share/doc/$1/changelog.gz
1843 if check_com -c aptitude ; then
1844 echo "No changelog for package $1 found, using aptitude to retrieve it."
1846 aptitude -t unstable changelog $1
1848 aptitude changelog $1
1851 echo "No changelog for package $1 found, sorry."
1856 _dchange() { _files -W /usr/share/doc -/ }
1857 compdef _dchange dchange
1859 #f1# View Debian's NEWS of a given package
1862 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
1863 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
1865 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
1866 $PAGER /usr/share/doc/$1/NEWS.gz
1868 echo "No NEWS file for package $1 found, sorry."
1873 _dnews() { _files -W /usr/share/doc -/ }
1874 compdef _dnews dnews
1876 #f1# View upstream's changelog of a given package
1879 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
1880 $PAGER /usr/share/doc/$1/changelog.gz
1882 echo "No changelog for package $1 found, sorry."
1886 _uchange() { _files -W /usr/share/doc -/ }
1887 compdef _uchange uchange
1892 ZSH_PROFILE_RC=1 $SHELL "$@"
1895 #f1# Edit an alias via zle
1897 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
1899 compdef _aliases edalias
1901 #f1# Edit a function via zle
1903 [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
1905 compdef _functions edfunc
1907 # use it e.g. via 'Restart apache2'
1908 #m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
1909 #m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
1910 #m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
1911 #m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
1912 #m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
1913 if [[ -d /etc/init.d || -d /etc/service ]] ; then
1915 local action_="${1:l}" # e.g Start/Stop/Restart
1919 local service_target_="$(readlink /etc/init.d/$service_)"
1920 if [[ $service_target_ == "/usr/bin/sv" ]]; then
1922 case "${action_}" in
1923 start) if [[ ! -e /etc/service/$service_ ]]; then
1924 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
1926 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
1928 # there is no reload in runits sysv emulation
1929 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
1930 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
1934 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
1940 scripts=( /etc/init.d/*(x:t) )
1941 _describe "service startup script" scripts
1944 for i in Start Restart Stop Force-Reload Reload ; do
1945 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
1946 compdef _grmlinitd $i
1950 #f1# Provides useful information on globbing
1957 p named pipes (FIFOs)
1958 * executable plain files (0100)
1959 % device files (character or block special)
1960 %b block special files
1961 %c character special files
1962 r owner-readable files (0400)
1963 w owner-writable files (0200)
1964 x owner-executable files (0100)
1965 A group-readable files (0040)
1966 I group-writable files (0020)
1967 E group-executable files (0010)
1968 R world-readable files (0004)
1969 W world-writable files (0002)
1970 X world-executable files (0001)
1971 s setuid files (04000)
1972 S setgid files (02000)
1973 t files with the sticky bit (01000)
1975 print *(m-1) # Files modified up to a day ago
1976 print *(a1) # Files accessed a day ago
1977 print *(@) # Just symlinks
1978 print *(Lk+50) # Files bigger than 50 kilobytes
1979 print *(Lk-50) # Files smaller than 50 kilobytes
1980 print **/*.c # All *.c files recursively starting in \$PWD
1981 print **/*.c~file.c # Same as above, but excluding 'file.c'
1982 print (foo|bar).* # Files starting with 'foo' or 'bar'
1983 print *~*.* # All Files that do not contain a dot
1984 chmod 644 *(.^x) # make all plain non-executable files publically readable
1985 print -l *(.c|.h) # Lists *.c and *.h
1986 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
1987 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
1989 alias help-zshglob=H-Glob
1991 #v1# set number of lines to display per page
1992 HELP_LINES_PER_PAGE=20
1993 #v1# set location of help-zle cache file
1994 HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh
1995 #f1# helper function for help-zle, actually generates the help text
1996 help_zle_parse_keybindings()
2000 unsetopt ksharrays #indexing starts at 1
2002 #v1# choose files that help-zle will parse for keybindings
2003 ((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local )
2005 if [[ -r $HELP_ZLE_CACHE_FILE ]]; then
2007 for f ($KEYBINDING_FILES) [[ $f -nt $HELP_ZLE_CACHE_FILE ]] && load_cache=1
2008 [[ $load_cache -eq 0 ]] && . $HELP_ZLE_CACHE_FILE && return
2011 #fill with default keybindings, possibly to be overwriten in a file later
2012 #Note that due to zsh inconsistency on escaping assoc array keys, we encase the key in '' which we will remove later
2013 local -A help_zle_keybindings
2014 help_zle_keybindings['<Ctrl>@']="set MARK"
2015 help_zle_keybindings['<Ctrl>X<Ctrl>J']="vi-join lines"
2016 help_zle_keybindings['<Ctrl>X<Ctrl>B']="jump to matching brace"
2017 help_zle_keybindings['<Ctrl>X<Ctrl>U']="undo"
2018 help_zle_keybindings['<Ctrl>_']="undo"
2019 help_zle_keybindings['<Ctrl>X<Ctrl>F<c>']="find <c> in cmdline"
2020 help_zle_keybindings['<Ctrl>A']="goto beginning of line"
2021 help_zle_keybindings['<Ctrl>E']="goto end of line"
2022 help_zle_keybindings['<Ctrl>t']="transpose charaters"
2023 help_zle_keybindings['<Alt>T']="transpose words"
2024 help_zle_keybindings['<Alt>s']="spellcheck word"
2025 help_zle_keybindings['<Ctrl>K']="backward kill buffer"
2026 help_zle_keybindings['<Ctrl>U']="forward kill buffer"
2027 help_zle_keybindings['<Ctrl>y']="insert previously killed word/string"
2028 help_zle_keybindings["<Alt>'"]="quote line"
2029 help_zle_keybindings['<Alt>"']="quote from mark to cursor"
2030 help_zle_keybindings['<Alt><arg>']="repeat next cmd/char <arg> times (<Alt>-<Alt>1<Alt>0a -> -10 times 'a')"
2031 help_zle_keybindings['<Alt>U']="make next word Uppercase"
2032 help_zle_keybindings['<Alt>l']="make next word lowercase"
2033 help_zle_keybindings['<Ctrl>Xd']="preview expansion under cursor"
2034 help_zle_keybindings['<Alt>q']="push current CL into background, freeing it. Restore on next CL"
2035 help_zle_keybindings['<Alt>.']="insert (and interate through) last word from prev CLs"
2036 help_zle_keybindings['<Alt>,']="complete word from newer history (consecutive hits)"
2037 help_zle_keybindings['<Alt>m']="repeat last typed word on current CL"
2038 help_zle_keybindings['<Ctrl>V']="insert next keypress symbol literally (e.g. for bindkey)"
2039 help_zle_keybindings['!!:n*<Tab>']="insert last n arguments of last command"
2040 help_zle_keybindings['!!:n-<Tab>']="insert arguments n..N-2 of last command (e.g. mv s s d)"
2041 help_zle_keybindings['<Alt>H']="run help on current command"
2043 #init global variables
2044 unset help_zle_lines help_zle_sln
2045 typeset -g -a help_zle_lines
2046 typeset -g help_zle_sln=1
2049 local lastkeybind_desc contents #last description starting with #k# that we found
2050 local num_lines_elapsed=0 #number of lines between last description and keybinding
2051 #search config files in the order they a called (and thus the order in which they overwrite keybindings)
2052 for f in $HELPZLE_KEYBINDING_FILES; do
2053 [[ -r "$f" ]] || continue #not readable ? skip it
2055 for cline in "${(f)contents}"; do
2056 #zsh pattern: matches lines like: #k# ..............
2057 if [[ "$cline" == (#s)[[:space:]]#\#k\#[[:space:]]##(#b)(*)[[:space:]]#(#e) ]]; then
2058 lastkeybind_desc="$match[*]"
2060 #zsh pattern: matches lines that set a keybinding using bindkey or compdef -k
2061 # ignores lines that are commentend out
2062 # grabs first in '' or "" enclosed string with length between 1 and 6 characters
2063 elif [[ "$cline" == [^#]#(bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then
2064 #description prevously found ? description not more than 2 lines away ? keybinding not empty ?
2065 if [[ -n $lastkeybind_desc && $num_lines_elapsed -lt 2 && -n $match[1] ]]; then
2066 #substitute keybinding string with something readable
2067 k=${${${${${${${match[1]/\\e\^h/<Alt><BS>}/\\e\^\?/<Alt><BS>}/\\e\[5~/<PageUp>}/\\e\[6~/<PageDown>}//(\\e|\^\[)/<Alt>}//\^/<Ctrl>}/3~/<Alt><Del>}
2068 #put keybinding in assoc array, possibly overwriting defaults or stuff found in earlier files
2069 #Note that we are extracting the keybinding-string including the quotes (see Note at beginning)
2070 help_zle_keybindings[${k}]=$lastkeybind_desc
2074 ((num_lines_elapsed++))
2079 #calculate length of keybinding column
2081 for k (${(k)help_zle_keybindings[@]}) ((kstrlen < ${#k})) && kstrlen=${#k}
2082 #convert the assoc array into preformated lines, which we are able to sort
2083 for k v in ${(kv)help_zle_keybindings[@]}; do
2084 #pad keybinding-string to kstrlen chars and remove outermost characters (i.e. the quotes)
2085 help_zle_lines+=("${(r:kstrlen:)k[2,-2]}${v}")
2087 #sort lines alphabetically
2088 help_zle_lines=("${(i)help_zle_lines[@]}")
2089 [[ -d ${HELP_ZLE_CACHE_FILE:h} ]] || mkdir -p "${HELP_ZLE_CACHE_FILE:h}"
2090 echo "help_zle_lines=(${(q)help_zle_lines[@]})" >| $HELP_ZLE_CACHE_FILE
2091 zcompile $HELP_ZLE_CACHE_FILE
2093 typeset -g help_zle_sln
2094 typeset -g -a help_zle_lines
2096 #f1# Provides (partially autogenerated) help on keybindings and the zsh line editor
2100 unsetopt ksharrays #indexing starts at 1
2101 #help lines already generated ? no ? then do it
2102 [[ ${+functions[help_zle_parse_keybindings]} -eq 1 ]] && {help_zle_parse_keybindings && unfunction help_zle_parse_keybindings}
2103 #already displayed all lines ? go back to the start
2104 [[ $help_zle_sln -gt ${#help_zle_lines} ]] && help_zle_sln=1
2105 local sln=$help_zle_sln
2106 #note that help_zle_sln is a global var, meaning we remember the last page we viewed
2107 help_zle_sln=$((help_zle_sln + HELP_LINES_PER_PAGE))
2108 zle -M "${(F)help_zle_lines[sln,help_zle_sln-1]}"
2110 #k# display help for keybindings and ZLE (cycle pages with consecutive use)
2111 zle -N help-zle && bindkey '^Xz' help-zle
2113 # grep for running process, like: 'any vim'
2117 if [[ -z "$1" ]] ; then
2118 echo "any - grep for process(es) by keyword" >&2
2119 echo "Usage: any <keyword>" >&2 ; return 1
2121 ps xauwww | grep -i --color=auto "[${1[1]}]${1[2,-1]}"
2126 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
2127 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
2128 [[ -r /proc/1/maps ]] && \
2130 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
2131 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
2132 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
2135 # a wrapper for vim, that deals with title setting
2137 # set this array to a set of options to vim you always want
2138 # to have set when calling vim (in .zshrc.local), like:
2139 # VIM_OPTIONS=( -p )
2140 # This will cause vim to send every file given on the
2141 # commandline to be send to it's own tab (needs vim7).
2143 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
2146 # make a backup of a file
2148 cp -a "$1" "${1}_$(date --iso-8601=seconds)"
2151 ssl_hashes=( sha512 sha256 sha1 md5 )
2153 for sh in ${ssl_hashes}; do
2154 eval 'ssl-cert-'${sh}'() {
2156 if [[ -z $1 ]] ; then
2157 printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
2160 openssl x509 -noout -fingerprint -'${sh}' -in $1
2164 ssl-cert-fingerprints() {
2167 if [[ -z $1 ]] ; then
2168 printf 'usage: ssl-cert-fingerprints <file>\n'
2171 for i in ${ssl_hashes}
2178 if [[ -z $1 ]] ; then
2179 printf 'usage: ssl-cert-info <file>\n'
2182 openssl x509 -noout -text -in $1
2183 ssl-cert-fingerprints $1
2186 # make sure our environment is clean regarding colors
2187 for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color
2189 # "persistent history"
2190 # just write important commands you always need to ~/.important_commands
2191 if [[ -r ~/.important_commands ]] ; then
2192 fc -R ~/.important_commands
2195 # load the lookup subsystem if it's available on the system
2196 zrcautoload lookupinit && lookupinit
2198 ### non-root (EUID != 0) code below
2201 if (( GRML_ALWAYS_LOAD_ALL == 0 )) && (( $EUID == 0 )) ; then
2208 # set terminal property (used e.g. by msgid-chooser)
2209 export COLORTERM="yes"
2211 #m# v QTDIR \kbd{/usr/share/qt[34]}\quad [for non-root only]
2212 [[ -d /usr/share/qt3 ]] && export QTDIR=/usr/share/qt3
2213 [[ -d /usr/share/qt4 ]] && export QTDIR=/usr/share/qt4
2215 # support running 'jikes *.java && jamvm HelloWorld' OOTB:
2216 #v# [for non-root only]
2217 [[ -f /usr/share/classpath/glibj.zip ]] && export JIKESPATH=/usr/share/classpath/glibj.zip
2222 #a2# Execute \kbd{du -sch}
2224 #a2# Execute \kbd{jobs -l}
2228 #a2# Execute \kbd{ls -lSrah}
2229 alias dir="ls -lSrah"
2230 #a2# Only show dot-directories
2231 alias lad='ls -d .*(/)' # only show dot-directories
2232 #a2# Only show dot-files
2233 alias lsa='ls -a .*(.)' # only show dot-files
2234 #a2# Only files with setgid/setuid/sticky flag
2235 alias lss='ls -l *(s,S,t)' # only files with setgid/setuid/sticky flag
2236 #a2# Only show 1st ten symlinks
2237 alias lsl='ls -l *(@)' # only symlinks
2238 #a2# Display only executables
2239 alias lsx='ls -l *(*)' # only executables
2240 #a2# Display world-{readable,writable,executable} files
2241 alias lsw='ls -ld *(R,W,X.^ND/)' # world-{readable,writable,executable} files
2242 #a2# Display the ten biggest files
2243 alias lsbig="ls -flh *(.OL[1,10])" # display the biggest files
2244 #a2# Only show directories
2245 alias lsd='ls -d *(/)' # only show directories
2246 #a2# Only show empty directories
2247 alias lse='ls -d *(/^F)' # only show empty directories
2248 #a2# Display the ten newest files
2249 alias lsnew="ls -rtlh *(D.om[1,10])" # display the newest files
2250 #a2# Display the ten oldest files
2251 alias lsold="ls -rtlh *(D.Om[1,10])" # display the oldest files
2252 #a2# Display the ten smallest files
2253 alias lssmall="ls -Srl *(.oL[1,10])" # display the smallest files
2255 # some useful aliases
2256 #a2# Remove current empty directory. Execute \kbd{cd ..; rmdir $OLDCWD}
2257 alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD'
2259 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
2260 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2261 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2264 check_com -c python && alias http="python -m SimpleHTTPServer"
2266 # Use 'g' instead of 'git':
2267 check_com g || alias g='git'
2269 # work around non utf8 capable software in utf environment via $LANG and luit
2270 if check_com isutfenv && check_com luit ; then
2271 if check_com -c mrxvt ; then
2272 isutfenv && [[ -n "$LANG" ]] && \
2273 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
2276 if check_com -c aterm ; then
2277 isutfenv && [[ -n "$LANG" ]] && \
2278 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
2281 if check_com -c centericq ; then
2282 isutfenv && [[ -n "$LANG" ]] && \
2283 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
2289 #f5# Backup \kbd{file {\rm to} file\_timestamp}
2292 cp -b $1 $1_`date --iso-8601=m`
2295 #f5# cd to directoy and list files
2301 # smart cd function, allows switching to /etc when running 'cd /etc/fstab'
2303 if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then
2304 [[ ! -e ${1:h} ]] && return 1
2305 print "Correcting ${1} to ${1:h}"
2312 #f5# Create Directoy and \kbd{cd} to it
2314 mkdir -p "$@" && cd "$@"
2317 #f5# Create temporary directory and \kbd{cd} to it
2325 #f5# Create directory under cursor or the selected area
2326 # Press ctrl-xM to create the directory under the cursor or the selected area.
2327 # To select an area press ctrl-@ or ctrl-space and use the cursor.
2328 # Use case: you type "mv abc ~/testa/testb/testc/" and remember that the
2329 # directory does not exist yet -> press ctrl-XM and problem solved
2332 if ((REGION_ACTIVE==1)); then
2333 local F=$MARK T=$CURSOR
2334 if [[ $F -gt $T ]]; then
2338 # get marked area from buffer and eliminate whitespace
2339 PATHTOMKDIR=${BUFFER[F+1,T]%%[[:space:]]##}
2340 PATHTOMKDIR=${PATHTOMKDIR##[[:space:]]##}
2342 local bufwords iword
2343 bufwords=(${(z)LBUFFER})
2345 bufwords=(${(z)BUFFER})
2346 PATHTOMKDIR="${(Q)bufwords[iword]}"
2348 [[ -z "${PATHTOMKDIR}" ]] && return 1
2349 if [[ -e "${PATHTOMKDIR}" ]]; then
2350 zle -M " path already exists, doing nothing"
2352 zle -M "$(mkdir -p -v "${PATHTOMKDIR}")"
2356 #k# mkdir -p <dir> from string under cursor or marked area
2357 zle -N inplaceMkDirs && bindkey '^XM' inplaceMkDirs
2359 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
2362 print -l -- *(a-${1:-1})
2365 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
2368 print -l -- *(c-${1:-1})
2371 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
2374 print -l -- *(m-${1:-1})
2376 # modified() was named new() in earlier versions, add an alias for backwards compatibility
2377 check_com new || alias new=modified
2379 # use colors when GNU grep with color-support
2380 #a2# Execute \kbd{grep -{}-color=auto}
2381 (grep --help 2>/dev/null |grep -- --color) >/dev/null && alias grep='grep --color=auto'
2384 # 'translate' looks up fot a word in a file with language-to-language
2385 # translations (field separator should be " : "). A typical wordlist looks
2387 # | english-word : german-transmission
2388 # It's also only possible to translate english to german but not reciprocal.
2389 # Use the following oneliner to turn back the sort order:
2390 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
2391 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
2392 #f5# Translates a word
2397 translate -l de-en $2
2400 translate -l en-de $2
2403 echo "Usage: $0 { -D | -E }"
2404 echo " -D == German to English"
2405 echo " -E == English to German"
2409 # Usage: simple-extract <file>
2410 # Using option -d deletes the original archive file.
2411 #f5# Smart archive extractor
2414 setopt extended_glob noclobber
2415 local DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
2417 zparseopts -D -E "d=DELETE_ORIGINAL"
2418 for ARCHIVE in "${@}"; do
2420 *.(tar.bz2|tbz2|tbz))
2421 DECOMP_CMD="tar -xvjf -"
2426 DECOMP_CMD="tar -xvzf -"
2430 *.(tar.xz|txz|tar.lzma))
2431 DECOMP_CMD="tar -xvJf -"
2436 DECOMP_CMD="tar -xvf -"
2441 DECOMP_CMD="unrar x"
2466 DECOMP_CMD="bzip2 -d -c -"
2471 DECOMP_CMD="gzip -d -c -"
2476 DECOMP_CMD="xz -d -c -"
2481 print "ERROR: '$ARCHIVE' has unrecognized archive type." >&2
2487 if ! check_com ${DECOMP_CMD[(w)1]}; then
2488 echo "ERROR: ${DECOMP_CMD[(w)1]} not installed." >&2
2493 GZTARGET="${ARCHIVE:t:r}"
2494 if [[ -f $ARCHIVE ]] ; then
2496 print "Extracting '$ARCHIVE' ..."
2497 if $USES_STDIN; then
2498 if $USES_STDOUT; then
2499 ${=DECOMP_CMD} < "$ARCHIVE" > $GZTARGET
2501 ${=DECOMP_CMD} < "$ARCHIVE"
2504 if $USES_STDOUT; then
2505 ${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET
2507 ${=DECOMP_CMD} "$ARCHIVE"
2510 [[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE"
2512 elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
2513 if check_com curl; then
2514 WGET_CMD="curl -L -k -s -o -"
2515 elif check_com wget; then
2516 WGET_CMD="wget -q -O - --no-check-certificate"
2518 print "ERROR: neither wget nor curl is installed" >&2
2522 print "Downloading and Extracting '$ARCHIVE' ..."
2523 if $USES_STDIN; then
2524 if $USES_STDOUT; then
2525 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET
2528 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD}
2532 if $USES_STDOUT; then
2533 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET
2535 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE")
2540 print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2
2550 '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)"' \
2551 '_urls:Remote Archives:_urls'
2557 '-d[delete original archivefile after extraction]' \
2558 '*:Archive Or Uri:__archive_or_uri'
2560 compdef _simple_extract simple-extract
2561 alias se=simple-extract
2563 # Usage: smartcompress <file> (<type>)
2564 #f5# Smart archive creator
2567 if [[ -n $2 ]] ; then
2569 tgz | tar.gz) tar -zcvf$1.$2 $1 ;;
2570 tbz2 | tar.bz2) tar -jcvf$1.$2 $1 ;;
2571 tar.Z) tar -Zcvf$1.$2 $1 ;;
2572 tar) tar -cvf$1.$2 $1 ;;
2573 gz | gzip) gzip $1 ;;
2574 bz2 | bzip2) bzip2 $1 ;;
2576 echo "Error: $2 is not a valid compression type"
2580 smartcompress $1 tar.gz
2584 # Usage: show-archive <archive>
2585 #f5# List an archive's content
2588 if [[ -f $1 ]] ; then
2590 *.tar.gz) gunzip -c $1 | tar -tf - -- ;;
2591 *.tar) tar -tf $1 ;;
2592 *.tgz) tar -ztf $1 ;;
2593 *.zip) unzip -l $1 ;;
2595 *.deb) dpkg-deb --fsys-tarfile $1 | tar -tf - -- ;;
2596 *) echo "'$1' Error. Please go away" ;;
2599 echo "'$1' is not a valid archive"
2603 # TODO: So, this is the third incarnation of this function!?
2604 #f5# Reload given functions
2606 for func in $argv ; do
2611 compdef _functions refunc
2613 #f5# Set all ulimit parameters to \kbd{unlimited}
2624 #f5# Change the xterm title from within GNU-screen
2627 if [[ $1 != "-f" ]] ; then
2628 if [[ -z ${DISPLAY} ]] ; then
2629 printf 'xtrename only makes sense in X11.\n'
2635 if [[ -z $1 ]] ; then
2636 printf 'usage: xtrename [-f] "title for xterm"\n'
2637 printf ' renames the title of xterm from _within_ screen.\n'
2638 printf ' also works without screen.\n'
2639 printf ' will not work if DISPLAY is unset, use -f to override.\n'
2642 print -n "\eP\e]0;${1}\C-G\e\\"
2647 # Rewrite this by either using tinyurl.com's API
2648 # or using another shortening service to comply with
2649 # tinyurl.com's policy.
2651 # Create small urls via http://tinyurl.com using wget(1).
2654 # [[ -z $1 ]] && { print "USAGE: zurl <URL>" ; return 1 }
2656 # local PN url tiny grabber search result preview
2659 ## Check existence of given URL with the help of ping(1).
2660 ## N.B. ping(1) only works without an eventual given protocol.
2661 # ping -c 1 ${${url#(ftp|http)://}%%/*} >& /dev/null || \
2662 # read -q "?Given host ${${url#http://*/}%/*} is not reachable by pinging. Proceed anyway? [y|n] "
2664 # if (( $? == 0 )) ; then
2665 ## Prepend 'http://' to given URL where necessary for later output.
2666 # [[ ${url} != http(s|)://* ]] && url='http://'${url}
2667 # tiny='http://tinyurl.com/create.php?url='
2668 # if check_com -c wget ; then
2669 # grabber='wget -O- -o/dev/null'
2671 # print "wget is not available, but mandatory for ${PN}. Aborting."
2673 ## Looking for i.e.`copy('http://tinyurl.com/7efkze')' in TinyURL's HTML code.
2674 # search='copy\(?http://tinyurl.com/[[:alnum:]]##*'
2675 # result=${(M)${${${(f)"$(${=grabber} ${tiny}${url})"}[(fr)${search}*]}//[()\';]/}%%http:*}
2676 ## TinyURL provides the rather new feature preview for more confidence. <http://tinyurl.com/preview.php>
2677 # preview='http://preview.'${result#http://}
2679 # printf '%s\n\n' "${PN} - Shrinking long URLs via webservice TinyURL <http://tinyurl.com>."
2680 # printf '%s\t%s\n\n' 'Given URL:' ${url}
2681 # printf '%s\t%s\n\t\t%s\n' 'TinyURL:' ${result} ${preview}
2687 #f2# Find history events by search pattern and list them by date.
2690 local usage help ident format_l format_s first_char remain first last
2691 usage='USAGE: whatwhen [options] <searchstring> <search range>'
2692 help='Use `whatwhen -h'\'' for further explanations.'
2693 ident=${(l,${#${:-Usage: }},, ,)}
2694 format_l="${ident}%s\t\t\t%s\n"
2695 format_s="${format_l//(\\t)##/\\t}"
2696 # Make the first char of the word to search for case
2697 # insensitive; e.g. [aA]
2698 first_char=[${(L)1[1]}${(U)1[1]}]
2700 # Default search range is `-100'.
2702 # Optional, just used for `<first> <last>' given.
2706 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
2707 printf '%s\n%s\n\n' ${usage} ${help} && return 1
2710 printf '%s\n\n' ${usage}
2712 printf $format_l '-h' 'show help text'
2714 print 'SEARCH RANGE:'
2715 printf $format_l "'0'" 'the whole history,'
2716 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
2717 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
2718 printf '\n%s\n' 'EXAMPLES:'
2719 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
2720 printf $format_l 'whatwhen zsh -250'
2721 printf $format_l 'whatwhen foo 1 99'
2724 printf '%s\n%s\n\n' ${usage} ${help} && return 1
2727 # -l list results on stout rather than invoking $EDITOR.
2728 # -i Print dates as in YYYY-MM-DD.
2729 # -m Search for a - quoted - pattern within the history.
2730 fc -li -m "*${first_char}${remain}*" $first $last
2735 # mercurial related stuff
2736 if check_com -c hg ; then
2737 # gnu like diff for mercurial
2738 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
2739 #f5# GNU like diff for mercurial
2742 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
2745 # build debian package
2746 #a2# Alias for \kbd{hg-buildpackage}
2747 alias hbp='hg-buildpackage'
2749 # execute commands on the versioned patch-queue from the current repos
2750 alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
2752 # diffstat for specific version of a mercurial repository
2753 # hgstat => display diffstat between last revision and tip
2754 # hgstat 1234 => display diffstat between revision 1234 and tip
2755 #f5# Diffstat for specific version of a mercurial repos
2758 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
2761 fi # end of check whether we have the 'hg'-executable
2763 # grml-small cleanups
2765 # The following is used to remove zsh-config-items that do not work
2766 # in grml-small by default.
2767 # If you do not want these adjustments (for whatever reason), set
2768 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
2769 # sources if it is there).
2771 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
2774 unalias 'V' &> /dev/null
2775 unfunction vman &> /dev/null
2776 unfunction viless &> /dev/null
2777 unfunction 2html &> /dev/null
2779 # manpages are not in grmlsmall
2780 unfunction manzsh &> /dev/null
2781 unfunction man2 &> /dev/null
2787 ## genrefcard.pl settings
2789 ### doc strings for external functions from files
2790 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
2792 ### example: split functions-search 8,16,24,32
2793 #@# split functions-search 8
2795 ## END OF FILE #################################################################
2796 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4