1 # Filename: /etc/zsh/zshrc
2 # Purpose: config file for zsh (z shell)
3 # Authors: grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
4 # Bug-Reports: see http://grml.org/bugs/
5 # License: This file is licensed under the GPL v2.
6 ################################################################################
7 # This file is sourced only for interactive shells. It
8 # should contain commands to set up aliases, functions,
9 # options, key bindings, etc.
11 # Global Order: zshenv, zprofile, zshrc, zlogin
12 ################################################################################
15 # If you are using this file as your ~/.zshrc file, please use ~/.zshrc.pre
16 # and ~/.zshrc.local for your own customisations. The former file is read
17 # before ~/.zshrc, the latter is read after it. Also, consider reading the
18 # refcard and the reference manual for this setup, both available from:
19 # <http://grml.org/zsh/>
22 # If you want to help to improve grml's zsh setup, clone the grml-etc-core
23 # repository from git.grml.org:
24 # git clone git://git.grml.org/grml-etc-core.git
26 # Make your changes, commit them; use 'git format-patch' to create a series
27 # of patches and send those to the following address via 'git send-email':
28 # grml-etc-core@grml.org
30 # Doing so makes sure the right people get your patches for review and
33 # zsh-refcard-tag documentation:
34 # You may notice strange looking comments in this file.
35 # These are there for a purpose. grml's zsh-refcard can now be
36 # automatically generated from the contents of the actual configuration
37 # file. However, we need a little extra information on which comments
38 # and what lines of code to take into account (and for what purpose).
40 # Here is what they mean:
42 # List of tags (comment types) used:
43 # #a# Next line contains an important alias, that should
44 # be included in the grml-zsh-refcard.
45 # (placement tag: @@INSERT-aliases@@)
46 # #f# Next line contains the beginning of an important function.
47 # (placement tag: @@INSERT-functions@@)
48 # #v# Next line contains an important variable.
49 # (placement tag: @@INSERT-variables@@)
50 # #k# Next line contains an important keybinding.
51 # (placement tag: @@INSERT-keybindings@@)
52 # #d# Hashed directories list generation:
53 # start denotes the start of a list of 'hash -d'
55 # end denotes its end.
56 # (placement tag: @@INSERT-hasheddirs@@)
57 # #A# Abbreviation expansion list generation:
58 # start denotes the beginning of abbreviations.
59 # end denotes their end.
60 # Lines within this section that end in '#d .*' provide
61 # extra documentation to be included in the refcard.
62 # (placement tag: @@INSERT-abbrev@@)
63 # #m# This tag allows you to manually generate refcard entries
64 # for code lines that are hard/impossible to parse.
66 # #m# k ESC-h Call the run-help function
67 # That would add a refcard entry in the keybindings table
68 # for 'ESC-h' with the given comment.
69 # So the syntax is: #m# <section> <argument> <comment>
70 # #o# This tag lets you insert entries to the 'other' hash.
71 # Generally, this should not be used. It is there for
72 # things that cannot be done easily in another way.
73 # (placement tag: @@INSERT-other-foobar@@)
75 # All of these tags (except for m and o) take two arguments, the first
76 # within the tag, the other after the tag:
78 # #<tag><section># <comment>
80 # Where <section> is really just a number, which are defined by the
81 # @secmap array on top of 'genrefcard.pl'. The reason for numbers
82 # instead of names is, that for the reader, the tag should not differ
83 # much from a regular comment. For zsh, it is a regular comment indeed.
84 # The numbers have got the following meanings:
93 # So, the following will add an entry to the 'functions' table in the
94 # 'system' section, with a (hopefully) descriptive comment:
95 # #f1# Edit an alias via zle
98 # It will then show up in the @@INSERT-aliases-system@@ replacement tag
99 # that can be found in 'grml-zsh-refcard.tex.in'.
100 # If the section number is omitted, the 'default' section is assumed.
101 # Furthermore, in 'grml-zsh-refcard.tex.in' @@INSERT-aliases@@ is
102 # exactly the same as @@INSERT-aliases-default@@. If you want a list of
103 # *all* aliases, for example, use @@INSERT-aliases-all@@.
106 # just execute 'ZSH_PROFILE_RC=1 zsh' and run 'zprof' to get the details
107 if [[ $ZSH_PROFILE_RC -gt 0 ]] ; then
111 # load .zshrc.pre to give the user the chance to overwrite the defaults
112 [[ -r ${ZDOTDIR:-${HOME}}/.zshrc.pre ]] && source ${ZDOTDIR:-${HOME}}/.zshrc.pre
114 # check for version/system
115 # check for versions (compatibility reasons)
117 [[ $ZSH_VERSION == <4->* ]] && return 0
122 [[ $ZSH_VERSION == 4.<1->* || $ZSH_VERSION == <5->* ]] && return 0
127 [[ $ZSH_VERSION == 4.<2->* || $ZSH_VERSION == <5->* ]] && return 0
132 [[ $ZSH_VERSION == 4.2.<5->* || $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0
137 [[ $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0
142 [[ $ZSH_VERSION == 4.3.<3->* || $ZSH_VERSION == 4.<4->* \
143 || $ZSH_VERSION == <5->* ]] && return 0
148 [[ $ZSH_VERSION == 4.3.<9->* || $ZSH_VERSION == 4.<4->* \
149 || $ZSH_VERSION == <5->* ]] && return 0
153 #f1# Checks whether or not you're running grml
155 [[ -f /etc/grml_version ]] && return 0
159 #f1# Checks whether or not you're running a grml cd
161 [[ -f /etc/grml_cd ]] && return 0
166 #f1# Checks whether or not you're running grml-small
168 if [[ ${${${(f)"$(</etc/grml_version)"}%% *}##*-} == 'small' ]]; then
174 isgrmlsmall() { return 1 }
178 [[ $OSTYPE == darwin* ]] && return 0
183 [[ $OSTYPE == freebsd* ]] && return 0
187 #f1# are we running within an utf environment?
189 case "$LANG $CHARSET $LANGUAGE" in
196 # check for user, if not running as root set $SUDO to sudo
197 (( EUID != 0 )) && SUDO='sudo' || SUDO=''
199 # change directory to home on first invocation of zsh
200 # important for rungetty -> autologin
201 # Thanks go to Bart Schaefer!
202 isgrml && checkhome() {
203 if [[ -z "$ALREADY_DID_CD_HOME" ]] ; then
204 export ALREADY_DID_CD_HOME=$HOME
209 # check for zsh v3.1.7+
211 if ! [[ ${ZSH_VERSION} == 3.1.<7->* \
212 || ${ZSH_VERSION} == 3.<2->.<->* \
213 || ${ZSH_VERSION} == <4->.<->* ]] ; then
216 printf '-!- In this configuration we try to make use of features, that only\n'
217 printf '-!- require version 3.1.7 of the shell; That way this setup can be\n'
218 printf '-!- used with a wide range of zsh versions, while using fairly\n'
219 printf '-!- advanced features in all supported versions.\n'
221 printf '-!- However, you are running zsh version %s.\n' "$ZSH_VERSION"
223 printf '-!- While this *may* work, it might as well fail.\n'
224 printf '-!- Please consider updating to at least version 3.1.7 of zsh.\n'
226 printf '-!- DO NOT EXPECT THIS TO WORK FLAWLESSLY!\n'
227 printf '-!- If it does today, you'\''ve been lucky.\n'
229 printf '-!- Ye been warned!\n'
232 function zstyle() { : }
235 # autoload wrapper - use this one instead of autoload directly
236 # We need to define this function as early as this, because autoloading
237 # 'is-at-least()' needs it.
238 function zrcautoload() {
246 for fdir in ${fpath} ; do
247 [[ -e ${fdir}/${ffile} ]] && (( ffound = 1 ))
250 (( ffound == 0 )) && return 1
251 if [[ $ZSH_VERSION == 3.1.<6-> || $ZSH_VERSION == <4->* ]] ; then
252 autoload -U ${ffile} || return 1
254 autoload ${ffile} || return 1
259 # Load is-at-least() for more precise version checks Note that this test will
260 # *always* fail, if the is-at-least function could not be marked for
262 zrcautoload is-at-least || is-at-least() { return 1 }
264 # set some important options (as early as possible)
266 # append history list to the history file; this is the default but we make sure
267 # because it's required for share_history.
268 setopt append_history
270 # import new commands from the history file also in other zsh-session
271 is4 && setopt share_history
273 # save each command's beginning timestamp and the duration to the history file
274 setopt extended_history
276 # If a new command line being added to the history list duplicates an older
277 # one, the older command is removed from the list
278 is4 && setopt histignorealldups
280 # remove command lines from the history list when the first character on the
282 setopt histignorespace
284 # if a command is issued that can't be executed as a normal command, and the
285 # command is the name of a directory, perform the cd command to that directory.
288 # in order to use #, ~ and ^ for filename generation grep word
289 # *~(*.gz|*.bz|*.bz2|*.zip|*.Z) -> searches for word not in compressed files
290 # don't forget to quote '^', '~' and '#'!
293 # display PID when suspending processes as well
296 # try to avoid the 'zsh: no matches found...'
299 # report the status of backgrounds jobs immediately
302 # whenever a command completion is attempted, make sure the entire command path
306 # not just at the end
307 setopt completeinword
309 # Don't send SIGHUP to background processes when the shell exits.
312 # make cd push the old directory onto the directory stack.
318 # don't push the same dir twice.
319 setopt pushd_ignore_dups
321 # * shouldn't match dotfiles. ever.
324 # use zsh style word splitting
327 # don't error out when unset parameters are used
330 # setting some default values
333 NOPRECMD=${NOPRECMD:-0}
334 COMMAND_NOT_FOUND=${COMMAND_NOT_FOUND:-0}
335 GRML_ZSH_CNF_HANDLER=${GRML_ZSH_CNF_HANDLER:-/usr/share/command-not-found/command-not-found}
336 BATTERY=${BATTERY:-0}
337 GRMLSMALL_SPECIFIC=${GRMLSMALL_SPECIFIC:-1}
338 ZSH_NO_DEFAULT_LOCALE=${ZSH_NO_DEFAULT_LOCALE:-0}
340 typeset -ga ls_options
341 typeset -ga grep_options
342 if ls --help 2> /dev/null | grep -q GNU; then
343 ls_options=( --color=auto )
344 elif [[ $OSTYPE == freebsd* ]]; then
347 if grep --help 2> /dev/null | grep -q GNU || \
348 [[ $OSTYPE == freebsd* ]]; then
349 grep_options=( --color=auto )
353 # this function checks if a command exists and returns either true
354 # or false. This avoids using 'which' and 'whence', which will
355 # avoid problems with aliases for which on certain weird systems. :-)
356 # Usage: check_com [-c|-g] word
357 # -c only checks for external commands
358 # -g does the usual tests and also checks for global aliases
361 local -i comonly gatoo
363 if [[ $1 == '-c' ]] ; then
366 elif [[ $1 == '-g' ]] ; then
373 if (( ${#argv} != 1 )) ; then
374 printf 'usage: check_com [-c] <command>\n' >&2
378 if (( comonly > 0 )) ; then
379 [[ -n ${commands[$1]} ]] && return 0
383 if [[ -n ${commands[$1]} ]] \
384 || [[ -n ${functions[$1]} ]] \
385 || [[ -n ${aliases[$1]} ]] \
386 || [[ -n ${reswords[(r)$1]} ]] ; then
391 if (( gatoo > 0 )) && [[ -n ${galiases[$1]} ]] ; then
398 # creates an alias and precedes the command with
399 # sudo if $EUID is not zero.
402 local only=0 ; local multi=0
403 while [[ $1 == -* ]] ; do
407 (--) shift ; break ;;
409 printf 'usage: salias [-h|-o|-a] <alias-expression>\n'
410 printf ' -h shows this help text.\n'
411 printf ' -a replace '\'' ; '\'' sequences with '\'' ; sudo '\''.\n'
412 printf ' be careful using this option.\n'
413 printf ' -o only sets an alias if a preceding sudo would be needed.\n'
416 (*) printf "unkown option: '%s'\n" "$1" ; return 1 ;;
421 if (( ${#argv} > 1 )) ; then
422 printf 'Too many arguments %s\n' "${#argv}"
426 key="${1%%\=*}" ; val="${1#*\=}"
427 if (( EUID == 0 )) && (( only == 0 )); then
428 alias -- "${key}=${val}"
429 elif (( EUID > 0 )) ; then
430 (( multi > 0 )) && val="${val// ; / ; sudo }"
431 alias -- "${key}=sudo ${val}"
437 # a "print -l ${(u)foo}"-workaround for pre-4.2.0 shells
439 # Where foo is the *name* of the parameter you want printed.
440 # Note that foo is no typo; $foo would be wrong here!
448 if [[ -z ${parameter} ]] ; then
449 printf 'usage: uprint <parameter>\n'
453 for w in ${(P)parameter} ; do
454 [[ -z ${(M)u:#$w} ]] && u=( $u $w )
461 # Check if we can read given files and source those we can.
463 if (( ${#argv} < 1 )) ; then
464 printf 'usage: xsource FILE(s)...\n' >&2
468 while (( ${#argv} > 0 )) ; do
469 [[ -r "$1" ]] && source "$1"
475 # Check if we can read a given file and 'cat(1)' it.
478 if (( ${#argv} != 1 )) ; then
479 printf 'usage: xcat FILE\n' >&2
483 [[ -r $1 ]] && cat $1
487 # Remove these functions again, they are of use only in these
488 # setup files. This should be called at the end of .zshrc.
492 funcs=(salias xcat xsource xunfunction zrcautoload)
494 for func in $funcs ; do
495 [[ -n ${functions[$func]} ]] \
501 # this allows us to stay in sync with grml's zshrc and put own
502 # modifications in ~/.zshrc.local
504 xsource "/etc/zsh/zshrc.local"
505 xsource "${ZDOTDIR:-${HOME}}/.zshrc.local"
510 if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then
511 xsource "/etc/default/locale"
514 for var in LANG LC_ALL LC_MESSAGES ; do
515 [[ -n ${(P)var} ]] && export $var
518 xsource "/etc/sysconfig/keyboard"
520 TZ=$(xcat /etc/timezone)
523 if check_com -c vim ; then
525 export EDITOR=${EDITOR:-vim}
527 export EDITOR=${EDITOR:-vi}
531 export PAGER=${PAGER:-less}
534 export MAIL=${MAIL:-/var/mail/$USER}
536 # if we don't set $SHELL then aterm, rxvt,.. will use /bin/sh or /bin/bash :-/
537 export SHELL='/bin/zsh'
539 # color setup for ls:
540 check_com -c dircolors && eval $(dircolors -b)
541 # color setup for ls on OS X / FreeBSD:
542 isdarwin && export CLICOLOR=1
543 isfreebsd && export CLICOLOR=1
545 # do MacPorts setup on darwin
546 if isdarwin && [[ -d /opt/local ]]; then
547 # Note: PATH gets set in /etc/zprofile on Darwin, so this can't go into
549 PATH="/opt/local/bin:/opt/local/sbin:$PATH"
550 MANPATH="/opt/local/share/man:$MANPATH"
552 # do Fink setup on darwin
553 isdarwin && xsource /sw/bin/init.sh
555 # load our function and completion directories
556 for fdir in /usr/share/grml/zsh/completion /usr/share/grml/zsh/functions; do
557 fpath=( ${fdir} ${fdir}/**/*(/N) ${fpath} )
558 if [[ ${fdir} == '/usr/share/grml/zsh/functions' ]] ; then
559 for func in ${fdir}/**/[^_]*[^~](N.) ; do
560 zrcautoload ${func:t}
566 # support colors in less
567 export LESS_TERMCAP_mb=$'\E[01;31m'
568 export LESS_TERMCAP_md=$'\E[01;31m'
569 export LESS_TERMCAP_me=$'\E[0m'
570 export LESS_TERMCAP_se=$'\E[0m'
571 export LESS_TERMCAP_so=$'\E[01;44;33m'
572 export LESS_TERMCAP_ue=$'\E[0m'
573 export LESS_TERMCAP_us=$'\E[01;32m'
578 # report about cpu-/system-/user-time of command if running longer than
582 # watch for everyone but me and root
585 # automatically remove duplicates from these arrays
586 typeset -U path cdpath fpath manpath
588 # Remove zle-line-{init,finish} if it looks like it turns smkx. This would be
589 # better fixed by working with those modes too, but we use way too many
590 # hardcoded bindings for now.
591 function remove_widget () {
594 if (( ${+functions[$name]} )) && [[ ${functions[$name]} == *${cap}* ]]; then
595 local w=${widgets[$name]}
597 [[ $w == user:* ]] && unfunction ${w#*:}
600 remove_widget zle-line-init smkx
601 remove_widget zle-line-finish rmkx
602 unfunction remove_widget
605 if [[ "$TERM" != emacs ]] ; then
606 [[ -z "$terminfo[kdch1]" ]] || bindkey -M emacs "$terminfo[kdch1]" delete-char
607 [[ -z "$terminfo[khome]" ]] || bindkey -M emacs "$terminfo[khome]" beginning-of-line
608 [[ -z "$terminfo[kend]" ]] || bindkey -M emacs "$terminfo[kend]" end-of-line
609 [[ -z "$terminfo[kdch1]" ]] || bindkey -M vicmd "$terminfo[kdch1]" vi-delete-char
610 [[ -z "$terminfo[khome]" ]] || bindkey -M vicmd "$terminfo[khome]" vi-beginning-of-line
611 [[ -z "$terminfo[kend]" ]] || bindkey -M vicmd "$terminfo[kend]" vi-end-of-line
612 [[ -z "$terminfo[cuu1]" ]] || bindkey -M viins "$terminfo[cuu1]" vi-up-line-or-history
613 [[ -z "$terminfo[cuf1]" ]] || bindkey -M viins "$terminfo[cuf1]" vi-forward-char
614 [[ -z "$terminfo[kcuu1]" ]] || bindkey -M viins "$terminfo[kcuu1]" vi-up-line-or-history
615 [[ -z "$terminfo[kcud1]" ]] || bindkey -M viins "$terminfo[kcud1]" vi-down-line-or-history
616 [[ -z "$terminfo[kcuf1]" ]] || bindkey -M viins "$terminfo[kcuf1]" vi-forward-char
617 [[ -z "$terminfo[kcub1]" ]] || bindkey -M viins "$terminfo[kcub1]" vi-backward-char
619 [[ "$terminfo[kcuu1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcuu1]/O/[}" vi-up-line-or-history
620 [[ "$terminfo[kcud1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcud1]/O/[}" vi-down-line-or-history
621 [[ "$terminfo[kcuf1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcuf1]/O/[}" vi-forward-char
622 [[ "$terminfo[kcub1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcub1]/O/[}" vi-backward-char
623 [[ "$terminfo[khome]" == $'\eO'* ]] && bindkey -M viins "${terminfo[khome]/O/[}" beginning-of-line
624 [[ "$terminfo[kend]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kend]/O/[}" end-of-line
625 [[ "$terminfo[khome]" == $'\eO'* ]] && bindkey -M emacs "${terminfo[khome]/O/[}" beginning-of-line
626 [[ "$terminfo[kend]" == $'\eO'* ]] && bindkey -M emacs "${terminfo[kend]/O/[}" end-of-line
629 ## keybindings (run 'bindkeys' for details, more details via man zshzle)
630 # use emacs style per default:
635 ## beginning-of-line OR beginning-of-buffer OR beginning of history
636 ## by: Bart Schaefer <schaefer@brasslantern.com>, Bernhard Tittelbach
637 beginning-or-end-of-somewhere() {
639 if [[ ( "${LBUFFER[-1]}" == $'\n' && "${WIDGET}" == beginning-of* ) || \
640 ( "${RBUFFER[1]}" == $'\n' && "${WIDGET}" == end-of* ) ]]; then
641 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
643 zle .${WIDGET:s/somewhere/line-hist/} "$@"
644 if (( HISTNO != hno )); then
645 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
649 zle -N beginning-of-somewhere beginning-or-end-of-somewhere
650 zle -N end-of-somewhere beginning-or-end-of-somewhere
653 #if [[ "$TERM" == screen ]] ; then
655 ## with HOME/END, move to beginning/end of line (on multiline) on first keypress
656 ## to beginning/end of buffer on second keypress
657 ## and to beginning/end of history on (at most) the third keypress
658 # terminator & non-debian xterm
659 bindkey '\eOH' beginning-of-somewhere # home
660 bindkey '\eOF' end-of-somewhere # end
662 bindkey '\e[H' beginning-of-somewhere # home
663 bindkey '\e[F' end-of-somewhere # end
664 # xterm,gnome-terminal,quake,etc
665 bindkey '^[[1~' beginning-of-somewhere # home
666 bindkey '^[[4~' end-of-somewhere # end
667 # if terminal type is set to 'rxvt':
668 bindkey '\e[7~' beginning-of-somewhere # home
669 bindkey '\e[8~' end-of-somewhere # end
672 bindkey '\e[A' up-line-or-search # cursor up
673 bindkey '\e[B' down-line-or-search # <ESC>-
675 ## use Ctrl-left-arrow and Ctrl-right-arrow for jumping to word-beginnings on the CL
676 bindkey "\e[5C" forward-word
677 bindkey "\e[5D" backward-word
678 bindkey "\e[1;5C" forward-word
679 bindkey "\e[1;5D" backward-word
680 ## the same for alt-left-arrow and alt-right-arrow
681 bindkey '^[[1;3C' forward-word
682 bindkey '^[[1;3D' backward-word
684 # Search backward in the history for a line beginning with the current
685 # line up to the cursor and move the cursor to the end of the line then
686 zle -N history-beginning-search-backward-end history-search-end
687 zle -N history-beginning-search-forward-end history-search-end
688 #k# search history backward for entry beginning with typed text
689 bindkey '^xp' history-beginning-search-backward-end
690 #k# search history forward for entry beginning with typed text
691 bindkey '^xP' history-beginning-search-forward-end
692 #k# search history backward for entry beginning with typed text
693 bindkey "\e[5~" history-beginning-search-backward-end # PageUp
694 #k# search history forward for entry beginning with typed text
695 bindkey "\e[6~" history-beginning-search-forward-end # PageDown
697 # bindkey -s '^l' "|less\n" # ctrl-L pipes to less
698 # bindkey -s '^b' " &\n" # ctrl-B runs it in the background
700 # insert unicode character
701 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
702 # See for example http://unicode.org/charts/ for unicode characters code
703 zrcautoload insert-unicode-char
704 zle -N insert-unicode-char
705 #k# Insert Unicode character
706 bindkey '^xi' insert-unicode-char
708 #m# k Shift-tab Perform backwards menu completion
709 if [[ -n "$terminfo[kcbt]" ]]; then
710 bindkey "$terminfo[kcbt]" reverse-menu-complete
711 elif [[ -n "$terminfo[cbt]" ]]; then # required for GNU screen
712 bindkey "$terminfo[cbt]" reverse-menu-complete
715 ## toggle the ,. abbreviation feature on/off
716 # NOABBREVIATION: default abbreviation-state
717 # 0 - enabled (default)
719 NOABBREVIATION=${NOABBREVIATION:-0}
721 grml_toggle_abbrev() {
722 if (( ${NOABBREVIATION} > 0 )) ; then
729 #k# Toggle abbreviation expansion on/off
730 zle -N grml_toggle_abbrev
731 bindkey '^xA' grml_toggle_abbrev
733 # add a command line to the shells history without executing it
734 commit-to-history() {
735 print -s ${(z)BUFFER}
738 zle -N commit-to-history
739 bindkey "^x^h" commit-to-history
741 # only slash should be considered as a word separator:
742 slash-backward-kill-word() {
743 local WORDCHARS="${WORDCHARS:s@/@}"
745 zle backward-kill-word
747 zle -N slash-backward-kill-word
749 #k# Kill left-side word or everything up to next slash
750 bindkey '\ev' slash-backward-kill-word
751 #k# Kill left-side word or everything up to next slash
752 bindkey '\e^h' slash-backward-kill-word
753 #k# Kill left-side word or everything up to next slash
754 bindkey '\e^?' slash-backward-kill-word
756 # use the new *-pattern-* widgets for incremental history search
758 bindkey '^r' history-incremental-pattern-search-backward
759 bindkey '^s' history-incremental-pattern-search-forward
762 # a generic accept-line wrapper
764 # This widget can prevent unwanted autocorrections from command-name
765 # to _command-name, rehash automatically on enter and call any number
766 # of builtin and user-defined widgets in different contexts.
768 # For a broader description, see:
769 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
771 # The code is imported from the file 'zsh/functions/accept-line' from
772 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
773 # distributed under the same terms as zsh itself.
775 # A newly added command will may not be found or will cause false
776 # correction attempts, if you got auto-correction set. By setting the
777 # following style, we force accept-line() to rehash, if it cannot
778 # find the first word on the command line in the $command[] hash.
779 zstyle ':acceptline:*' rehash true
781 function Accept-Line() {
782 setopt localoptions noksharrays
786 local alcontext=${1:-$alcontext}
788 zstyle -a ":acceptline:${alcontext}" actions subs
790 (( ${#subs} < 1 )) && return 0
793 for sub in ${subs} ; do
794 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
797 (( aldone > 0 )) && break
801 function Accept-Line-getdefault() {
805 zstyle -s ":acceptline:${alcontext}" default_action default_action
806 case ${default_action} in
808 printf ".accept-line"
811 printf ${default_action}
816 function Accept-Line-HandleContext() {
819 default_action=$(Accept-Line-getdefault)
820 zstyle -T ":acceptline:${alcontext}" call_default \
821 && zle ${default_action}
824 function accept-line() {
825 setopt localoptions noksharrays
828 local buf com fname format msg default_action
832 cmdline=(${(z)BUFFER})
836 Accept-Line 'preprocess'
838 zstyle -t ":acceptline:${alcontext}" rehash \
839 && [[ -z ${commands[$com]} ]] \
843 && [[ -n ${reswords[(r)$com]} ]] \
844 || [[ -n ${aliases[$com]} ]] \
845 || [[ -n ${functions[$com]} ]] \
846 || [[ -n ${builtins[$com]} ]] \
847 || [[ -n ${commands[$com]} ]] ; then
849 # there is something sensible to execute, just do it.
851 Accept-Line-HandleContext
856 if [[ -o correct ]] \
857 || [[ -o correctall ]] \
858 && [[ -n ${functions[$fname]} ]] ; then
860 # nothing there to execute but there is a function called
861 # _command_name; a completion widget. Makes no sense to
862 # call it on the commandline, but the correct{,all} options
863 # will ask for it nevertheless, so warn the user.
864 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
865 # Okay, we warned the user before, he called us again,
866 # so have it his way.
868 Accept-Line-HandleContext
873 if zstyle -t ":acceptline:${alcontext}" nocompwarn ; then
875 Accept-Line-HandleContext
877 # prepare warning message for the user, configurable via zstyle.
878 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
880 if [[ -z ${msg} ]] ; then
881 msg="%c will not execute and completion %f exists."
884 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
889 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
890 # If we are here, the commandline contains something that is not
891 # executable, which is neither subject to _command_name correction
892 # and is not empty. might be a variable assignment
894 Accept-Line-HandleContext
899 # If we got this far, the commandline only contains whitespace, or is empty.
901 Accept-Line-HandleContext
906 zle -N Accept-Line-HandleContext
908 # power completion - abbreviation expansion
909 # power completion / abbreviation expansion / buffer expansion
910 # see http://zshwiki.org/home/examples/zleiab for details
911 # less risky than the global aliases but powerful as well
912 # just type the abbreviation key and afterwards ',.' to expand it
915 setopt interactivecomments
917 # key # value (#d additional doc string)
923 'G' '|& grep '${grep_options:+"${grep_options[*]}"}
925 'Hl' ' --help |& less -r' #d (Display help in pager)
929 'N' '&>/dev/null' #d (No Output)
930 'R' '| tr A-z N-za-m' #d (ROT13)
936 'co' './configure && make && sudo make install'
944 if (( NOABBREVIATION > 0 )) ; then
945 LBUFFER="${LBUFFER},."
949 matched_chars='[.-|_a-zA-Z0-9]#'
950 LBUFFER=${LBUFFER%%(#m)[.-|_a-zA-Z0-9]#}
951 LBUFFER+=${abk[$MATCH]:-$MATCH}
954 zle -N zleiab && bindkey ",." zleiab
956 #f# display contents of assoc array $abk
959 zle -M "$(print "Type ,. after these abbreviations to expand them:"; print -a -C 2 ${(kv)abk})"
961 #k# Display list of abbreviations that expand when followed by ,.
962 zle -N help-show-abk && bindkey '^xb' help-show-abk
965 zrcautoload zmv # who needs mmv or rename?
966 zrcautoload history-search-end
968 # we don't want to quote/espace URLs on our own...
969 # if autoload -U url-quote-magic ; then
970 # zle -N self-insert url-quote-magic
971 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
973 # print 'Notice: no url-quote-magic available :('
975 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
977 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
978 alias run-help >&/dev/null && unalias run-help
979 for rh in run-help{,-git,-svk,-svn}; do
984 if zrcautoload compinit ; then
985 compinit || print 'Notice: no compinit available :('
987 print 'Notice: no compinit available :('
991 is4 && zrcautoload zed # use ZLE editor to edit a file or function
994 for mod in complist deltochar mathfunc ; do
995 zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
998 # autoload zsh modules when they are referenced
1000 zmodload -a zsh/stat zstat
1001 zmodload -a zsh/zpty zpty
1002 zmodload -ap zsh/mapfile mapfile
1005 if is4 && zrcautoload insert-files && zle -N insert-files ; then
1006 #k# Insert files and test globbing
1007 bindkey "^xf" insert-files # C-x-f
1010 bindkey ' ' magic-space # also do history expansion on space
1011 #k# Trigger menu-complete
1012 bindkey '\ei' menu-complete # menu completion via esc-i
1014 # press esc-e for editing command line in $EDITOR or $VISUAL
1015 if is4 && zrcautoload edit-command-line && zle -N edit-command-line ; then
1016 #k# Edit the current line in \kbd{\$EDITOR}
1017 bindkey '\ee' edit-command-line
1020 if is4 && [[ -n ${(k)modules[zsh/complist]} ]] ; then
1021 #k# menu selection: pick item but stay in the menu
1022 bindkey -M menuselect '\e^M' accept-and-menu-complete
1023 # also use + and INSERT since it's easier to press repeatedly
1024 bindkey -M menuselect "+" accept-and-menu-complete
1025 bindkey -M menuselect "^[[2~" accept-and-menu-complete
1027 # accept a completion and try to complete again by using menu
1028 # completion; very useful with completing directories
1029 # by using 'undo' one's got a simple file browser
1030 bindkey -M menuselect '^o' accept-and-infer-next-history
1033 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
1034 insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
1035 zle -N insert-datestamp
1037 #k# Insert a timestamp on the command line (yyyy-mm-dd)
1038 bindkey '^ed' insert-datestamp
1040 # press esc-m for inserting last typed word again (thanks to caphuso!)
1041 insert-last-typed-word() { zle insert-last-word -- 0 -1 };
1042 zle -N insert-last-typed-word;
1044 #k# Insert last typed word
1045 bindkey "\em" insert-last-typed-word
1047 function grml-zsh-fg() {
1048 if (( ${#jobstates} )); then
1050 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
1051 BUFFER="${BUFFER}fg"
1054 zle -M 'No background jobs. Doing nothing.'
1058 #k# A smart shortcut for \kbd{fg<enter>}
1059 bindkey '^z' grml-zsh-fg
1061 # run command line as user root via sudo:
1062 sudo-command-line() {
1063 [[ -z $BUFFER ]] && zle up-history
1064 if [[ $BUFFER != sudo\ * ]]; then
1065 BUFFER="sudo $BUFFER"
1066 CURSOR=$(( CURSOR+5 ))
1069 zle -N sudo-command-line
1071 #k# prepend the current command with "sudo"
1072 bindkey "^os" sudo-command-line
1074 ### jump behind the first word on the cmdline.
1075 ### useful to add options.
1076 function jump_after_first_word() {
1078 words=(${(z)BUFFER})
1080 if (( ${#words} <= 1 )) ; then
1083 CURSOR=${#${words[1]}}
1086 zle -N jump_after_first_word
1087 #k# jump to after first word (for adding options)
1088 bindkey '^x1' jump_after_first_word
1090 # complete word from history with menu (from Book: ZSH, OpenSource-Press)
1091 zle -C hist-complete complete-word _generic
1092 zstyle ':completion:hist-complete:*' completer _history
1093 #k# complete word from history with menu
1094 bindkey "^x^x" hist-complete
1096 ## complete word from currently visible Screen or Tmux buffer.
1097 if check_com -c screen || check_com -c tmux; then
1098 _complete_screen_display() {
1099 [[ "$TERM" != "screen" ]] && return 1
1101 local TMPFILE=$(mktemp)
1102 local -U -a _screen_display_wordlist
1103 trap "rm -f $TMPFILE" EXIT
1105 # fill array with contents from screen hardcopy
1106 if ((${+TMUX})); then
1107 #works, but crashes tmux below version 1.4
1108 #luckily tmux -V option to ask for version, was also added in 1.4
1109 tmux -V &>/dev/null || return
1110 tmux -q capture-pane \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0
1112 screen -X hardcopy $TMPFILE
1113 # screen sucks, it dumps in latin1, apparently always. so recode it
1115 check_com recode && recode latin1 $TMPFILE
1117 _screen_display_wordlist=( ${(QQ)$(<$TMPFILE)} )
1118 # remove PREFIX to be completed from that array
1119 _screen_display_wordlist[${_screen_display_wordlist[(i)$PREFIX]}]=""
1120 compadd -a _screen_display_wordlist
1122 #k# complete word from currently visible GNU screen buffer
1124 compdef -k _complete_screen_display complete-word '^xS'
1129 ZSHDIR=${ZDOTDIR:-${HOME}/.zsh}
1132 HISTFILE=${ZDOTDIR:-${HOME}}/.zsh_history
1133 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
1134 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
1138 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
1139 DIRSTACKFILE=${DIRSTACKFILE:-${ZDOTDIR:-${HOME}}/.zdirs}
1141 if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
1142 dirstack=( ${(f)"$(< $DIRSTACKFILE)"} )
1143 # "cd -" won't work after login by just setting $OLDPWD, so
1144 [[ -d $dirstack[1] ]] && cd $dirstack[1] && cd $OLDPWD
1149 my_stack=( ${PWD} ${dirstack} )
1151 builtin print -l ${(u)my_stack} >! ${DIRSTACKFILE}
1153 uprint my_stack >! ${DIRSTACKFILE}
1157 # directory based profiles
1161 # chpwd_profiles(): Directory Profiles, Quickstart:
1165 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1166 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1169 # For details see the `grmlzshrc.5' manual page.
1170 function chpwd_profiles() {
1171 local profile context
1174 context=":chpwd:profiles:$PWD"
1175 zstyle -s "$context" profile profile || profile='default'
1176 zstyle -T "$context" re-execute && reexecute=1 || reexecute=0
1178 if (( ${+parameters[CHPWD_PROFILE]} == 0 )); then
1179 typeset -g CHPWD_PROFILE
1180 local CHPWD_PROFILES_INIT=1
1181 (( ${+functions[chpwd_profiles_init]} )) && chpwd_profiles_init
1182 elif [[ $profile != $CHPWD_PROFILE ]]; then
1183 (( ${+functions[chpwd_leave_profile_$CHPWD_PROFILE]} )) \
1184 && chpwd_leave_profile_${CHPWD_PROFILE}
1186 if (( reexecute )) || [[ $profile != $CHPWD_PROFILE ]]; then
1187 (( ${+functions[chpwd_profile_$profile]} )) && chpwd_profile_${profile}
1190 CHPWD_PROFILE="${profile}"
1194 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1198 # display battery status on right side of prompt via running 'BATTERY=1 zsh'
1199 if [[ $BATTERY -gt 0 ]] ; then
1200 if ! check_com -c acpi ; then
1206 if [[ $BATTERY -gt 0 ]] ; then
1207 PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]#Battery <->: [^0-9]##, (<->)%*/${match[1]}}"
1208 if [[ -z "$PERCENT" ]] ; then
1209 PERCENT='acpi not present'
1211 if [[ "$PERCENT" -lt 20 ]] ; then
1212 PERCENT="warning: ${PERCENT}%%"
1214 PERCENT="${PERCENT}%%"
1219 # set colors for use in prompts
1220 if zrcautoload colors && colors 2>/dev/null ; then
1221 BLUE="%{${fg[blue]}%}"
1222 RED="%{${fg_bold[red]}%}"
1223 GREEN="%{${fg[green]}%}"
1224 CYAN="%{${fg[cyan]}%}"
1225 MAGENTA="%{${fg[magenta]}%}"
1226 YELLOW="%{${fg[yellow]}%}"
1227 WHITE="%{${fg[white]}%}"
1228 NO_COLOR="%{${reset_color}%}"
1230 BLUE=$'%{\e[1;34m%}'
1232 GREEN=$'%{\e[1;32m%}'
1233 CYAN=$'%{\e[1;36m%}'
1234 WHITE=$'%{\e[1;37m%}'
1235 MAGENTA=$'%{\e[1;35m%}'
1236 YELLOW=$'%{\e[1;33m%}'
1237 NO_COLOR=$'%{\e[0m%}'
1240 # gather version control information for inclusion in a prompt
1242 if zrcautoload vcs_info; then
1243 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1244 # function, which can cause a lot of trouble with our directory-based
1246 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1247 function VCS_INFO_realpath () {
1248 setopt localoptions NO_shwordsplit chaselinks
1249 ( builtin cd -q $1 2> /dev/null && pwd; )
1253 zstyle ':vcs_info:*' max-exports 2
1255 if [[ -o restricted ]]; then
1256 zstyle ':vcs_info:*' enable NONE
1260 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1261 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1262 # TODO: The included vcs_info() version still uses $VCS_INFO_message_N_.
1263 # That needs to be the use of $VCS_INFO_message_N_ needs to be changed
1264 # to $vcs_info_msg_N_ as soon as we use the included version.
1265 if [[ "$TERM" == dumb ]] ; then
1266 zstyle ':vcs_info:*' actionformats "(%s%)-[%b|%a] " "zsh: %r"
1267 zstyle ':vcs_info:*' formats "(%s%)-[%b] " "zsh: %r"
1269 # these are the same, just with a lot of colors:
1270 zstyle ':vcs_info:*' actionformats "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOR} " \
1272 zstyle ':vcs_info:*' formats "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOR}%} " \
1274 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YELLOW}%r"
1277 # command not found handling
1279 (( ${COMMAND_NOT_FOUND} == 1 )) &&
1280 function command_not_found_handler() {
1282 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
1283 ${GRML_ZSH_CNF_HANDLER} $1
1289 if zrcautoload promptinit && promptinit 2>/dev/null ; then
1290 promptinit # people should be able to use their favourite prompt
1292 print 'Notice: no promptinit available :('
1297 # make sure to use right prompt only when not running a command
1298 is41 && setopt transient_rprompt
1301 function ESC_print () {
1302 info_print $'\ek' $'\e\\' "$@"
1304 function set_title () {
1305 info_print $'\e]0;' $'\a' "$@"
1308 function info_print () {
1309 local esc_begin esc_end
1313 printf '%s' ${esc_begin}
1315 printf '%s' "${esc_end}"
1318 # TODO: revise all these NO* variables and especially their documentation
1319 # in zsh-help() below.
1320 is4 && [[ $NOPRECMD -eq 0 ]] && precmd () {
1321 [[ $NOPRECMD -gt 0 ]] && return 0
1322 # update VCS information
1323 (( ${+functions[vcs_info]} )) && vcs_info
1325 if [[ $TERM == screen* ]] ; then
1326 if [[ -n ${vcs_info_msg_1_} ]] ; then
1327 ESC_print ${vcs_info_msg_1_}
1332 # just use DONTSETRPROMPT=1 to be able to overwrite RPROMPT
1333 if [[ ${DONTSETRPROMPT:-} -eq 0 ]] ; then
1334 if [[ $BATTERY -gt 0 ]] ; then
1335 # update battery (dropped into $PERCENT) information
1337 RPROMPT="%(?..:() ${PERCENT}"
1342 # adjust title of xterm
1343 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
1344 [[ ${NOTITLE:-} -gt 0 ]] && return 0
1347 set_title ${(%):-"%n@%m: %~"}
1352 # preexec() => a function running before every command
1353 is4 && [[ $NOPRECMD -eq 0 ]] && \
1355 [[ $NOPRECMD -gt 0 ]] && return 0
1356 # set hostname if not running on host with name 'grml'
1357 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
1360 # get the name of the program currently running and hostname of local machine
1361 # set screen window title if running in a screen
1362 if [[ "$TERM" == screen* ]] ; then
1363 # local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]} # don't use hostname
1364 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME" # use hostname
1367 # adjust title of xterm
1368 [[ ${NOTITLE} -gt 0 ]] && return 0
1371 set_title "${(%):-"%n@%m:"}" "$1"
1376 EXITCODE="%(?..%?%1v )"
1377 # secondary prompt, printed when the shell needs more information to complete a
1380 # selection prompt used within a select loop.
1382 # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
1385 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
1386 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
1387 debian_chroot=$(cat /etc/debian_chroot)
1390 # don't use colors on dumb terminals (like emacs):
1391 if [[ "$TERM" == dumb ]] ; then
1392 PROMPT="${EXITCODE}${debian_chroot:+($debian_chroot)}%n@%m %40<...<%B%~%b%<< "
1394 # only if $GRMLPROMPT is set (e.g. via 'GRMLPROMPT=1 zsh') use the extended
1395 # prompt set variable identifying the chroot you work in (used in the
1397 if [[ $GRMLPROMPT -gt 0 ]] ; then
1398 PROMPT="${RED}${EXITCODE}${CYAN}[%j running job(s)] ${GREEN}{history#%!} ${RED}%(3L.+.) ${BLUE}%* %D
1399 ${BLUE}%n${NO_COLOR}@%m %40<...<%B%~%b%<< "
1401 # This assembles the primary prompt string
1402 if (( EUID != 0 )); then
1403 PROMPT="${RED}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${BLUE}%n${NO_COLOR}@%m %40<...<%B%~%b%<< "
1405 PROMPT="${BLUE}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${RED}%n${NO_COLOR}@%m %40<...<%B%~%b%<< "
1410 PROMPT="${PROMPT}"'${vcs_info_msg_0_}'"%# "
1412 # if we are inside a grml-chroot set a specific prompt theme
1413 if [[ -n "$GRML_CHROOT" ]] ; then
1414 PROMPT="%{$fg[red]%}(CHROOT) %{$fg_bold[red]%}%n%{$fg_no_bold[white]%}@%m %40<...<%B%~%b%<< %\# "
1417 # 'hash' some often used directories
1419 hash -d deb=/var/cache/apt/archives
1420 hash -d doc=/usr/share/doc
1421 hash -d linux=/lib/modules/$(command uname -r)/build/
1422 hash -d log=/var/log
1423 hash -d slog=/var/log/syslog
1424 hash -d src=/usr/src
1425 hash -d templ=/usr/share/doc/grml-templates
1426 hash -d tt=/usr/share/doc/texttools-doc
1427 hash -d www=/var/www
1431 if check_com -c screen ; then
1432 if [[ $UID -eq 0 ]] ; then
1433 if [[ -r /etc/grml/screenrc ]]; then
1434 alias screen="${commands[screen]} -c /etc/grml/screenrc"
1436 elif [[ -r $HOME/.screenrc ]] ; then
1437 alias screen="${commands[screen]} -c $HOME/.screenrc"
1439 if [[ -r /etc/grml/screenrc_grml ]]; then
1440 alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
1442 if [[ -r /etc/grml/screenrc ]]; then
1443 alias screen="${commands[screen]} -c /etc/grml/screenrc"
1449 # do we have GNU ls with color-support?
1450 if [[ "$TERM" != dumb ]]; then
1451 #a1# execute \kbd{@a@}:\quad ls with colors
1452 alias ls='ls -b -CF '${ls_options:+"${ls_options[*]}"}
1453 #a1# execute \kbd{@a@}:\quad list all files, with colors
1454 alias la='ls -la '${ls_options:+"${ls_options[*]}"}
1455 #a1# long colored list, without dotfiles (@a@)
1456 alias ll='ls -l '${ls_options:+"${ls_options[*]}"}
1457 #a1# long colored list, human readable sizes (@a@)
1458 alias lh='ls -hAl '${ls_options:+"${ls_options[*]}"}
1459 #a1# List files, append qualifier to filenames \\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
1460 alias l='ls -lF '${ls_options:+"${ls_options[*]}"}
1462 alias ls='ls -b -CF'
1469 alias mdstat='cat /proc/mdstat'
1470 alias ...='cd ../../'
1472 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
1473 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
1474 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
1477 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
1478 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
1479 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
1481 # make sure it is not assigned yet
1482 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
1485 for ENV in $(env | command grep -i '.utf') ; do
1486 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
1491 # make sure it is not assigned yet
1492 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
1494 if ! isutfenv ; then
1495 for ENV in $(env | command grep -i '\.iso') ; do
1496 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
1501 # especially for roadwarriors using GNU screen and ssh:
1502 if ! check_com asc &>/dev/null ; then
1503 asc() { autossh -t "$@" 'screen -RdU' }
1507 #f1# Hints for the use of zsh on grml
1509 print "$bg[white]$fg[black]
1510 zsh-help - hints for use of zsh on grml
1511 =======================================$reset_color"
1514 Main configuration of zsh happens in /etc/zsh/zshrc.
1515 That file is part of the package grml-etc-core, if you want to
1516 use them on a non-grml-system just get the tar.gz from
1517 http://deb.grml.org/ or (preferably) get it from the git repository:
1519 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
1521 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
1522 The file is still there, but it is empty for backwards compatibility.
1524 For your own changes use these two files:
1528 The former is sourced very early in our zshrc, the latter is sourced
1531 System wide configuration without touching configuration files of grml
1532 can take place in /etc/zsh/zshrc.local.
1534 For information regarding zsh start at http://grml.org/zsh/
1536 Take a look at grml'\''s zsh refcard:
1537 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
1539 Check out the main zsh refcard:
1540 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
1542 And of course visit the zsh-lovers:
1545 You can adjust some options through environment variables when
1546 invoking zsh without having to edit configuration files.
1547 Basically meant for bash users who are not used to the power of
1550 "NOCOR=1 zsh" => deactivate automatic correction
1551 "NOMENU=1 zsh" => do not use auto menu completion
1552 (note: use ctrl-d for completion instead!)
1553 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
1554 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
1555 preexec() and precmd() completely
1556 "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt
1557 "COMMAND_NOT_FOUND=1 zsh"
1558 => Enable a handler if an external command was not found
1559 The command called in the handler can be altered by setting
1560 the GRML_ZSH_CNF_HANDLER variable, the default is:
1561 "/usr/share/command-not-found/command-not-found"
1563 A value greater than 0 is enables a feature; a value equal to zero
1564 disables it. If you like one or the other of these settings, you can
1565 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
1569 $bg[white]$fg[black]
1570 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
1571 Enjoy your grml system with the zsh!$reset_color"
1575 if [[ -r /etc/debian_version ]] ; then
1576 #a3# Execute \kbd{apt-cache search}
1577 alias acs='apt-cache search'
1578 #a3# Execute \kbd{apt-cache show}
1579 alias acsh='apt-cache show'
1580 #a3# Execute \kbd{apt-cache policy}
1581 alias acp='apt-cache policy'
1582 #a3# Execute \kbd{apt-get dist-upgrade}
1583 salias adg="apt-get dist-upgrade"
1584 #a3# Execute \kbd{apt-get install}
1585 salias agi="apt-get install"
1586 #a3# Execute \kbd{aptitude install}
1587 salias ati="aptitude install"
1588 #a3# Execute \kbd{apt-get upgrade}
1589 salias ag="apt-get upgrade"
1590 #a3# Execute \kbd{apt-get update}
1591 salias au="apt-get update"
1592 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
1593 salias -a up="aptitude update ; aptitude safe-upgrade"
1594 #a3# Execute \kbd{dpkg-buildpackage}
1595 alias dbp='dpkg-buildpackage'
1596 #a3# Execute \kbd{grep-excuses}
1597 alias ge='grep-excuses'
1599 # get a root shell as normal user in live-cd mode:
1600 if isgrmlcd && [[ $UID -ne 0 ]] ; then
1604 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
1605 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
1606 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
1607 salias tlog="tail -f /var/log/syslog" # follow the syslog
1610 # sort installed Debian-packages by size
1611 if check_com -c dpkg-query ; then
1612 #a3# List installed Debian-packages sorted by size
1613 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"
1616 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
1617 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
1618 if check_com -c wodim; then
1621 cdrecord is not provided under its original name by Debian anymore.
1622 See #377109 in the BTS of Debian for more details.
1624 Please use the wodim binary instead
1631 # Use hard limits, except for a smaller stack and no core dumps
1633 is425 && limit stack 8192
1634 isgrmlcd && limit core 0 # important for a live-cd-system
1639 # called later (via is4 && grmlcomp)
1640 # note: use 'zstyle' for getting current settings
1641 # press ^xh (control-x h) for getting tags in context; ^x? (control-x ?) to run complete_debug with trace output
1643 # TODO: This could use some additional information
1645 # allow one error for every three characters typed in approximate completer
1646 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
1648 # don't complete backup files as executables
1649 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
1651 # start menu completion only if it could find no unambiguous initial string
1652 zstyle ':completion:*:correct:*' insert-unambiguous true
1653 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
1654 zstyle ':completion:*:correct:*' original true
1656 # activate color-completion
1657 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
1659 # format on completion
1660 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
1662 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
1663 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
1665 # insert all expansions for expand completer
1666 zstyle ':completion:*:expand:*' tag-order all-expansions
1667 zstyle ':completion:*:history-words' list false
1670 zstyle ':completion:*:history-words' menu yes
1672 # ignore duplicate entries
1673 zstyle ':completion:*:history-words' remove-all-dups yes
1674 zstyle ':completion:*:history-words' stop yes
1676 # match uppercase from lowercase
1677 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
1679 # separate matches into groups
1680 zstyle ':completion:*:matches' group 'yes'
1681 zstyle ':completion:*' group-name ''
1683 if [[ "$NOMENU" -eq 0 ]] ; then
1684 # if there are more than 5 options allow selecting from a menu
1685 zstyle ':completion:*' menu select=5
1687 # don't use any menus at all
1691 zstyle ':completion:*:messages' format '%d'
1692 zstyle ':completion:*:options' auto-description '%d'
1694 # describe options in full
1695 zstyle ':completion:*:options' description 'yes'
1697 # on processes completion complete all user processes
1698 zstyle ':completion:*:processes' command 'ps -au$USER'
1700 # offer indexes before parameters in subscripts
1701 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
1703 # provide verbose completion information
1704 zstyle ':completion:*' verbose true
1706 # recent (as of Dec 2007) zsh versions are able to provide descriptions
1707 # for commands (read: 1st word in the line) that it will list for the user
1708 # to choose from. The following disables that, because it's not exactly fast.
1709 zstyle ':completion:*:-command-:*:' verbose false
1711 # set format for warnings
1712 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
1714 # define files to ignore for zcompile
1715 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
1716 zstyle ':completion:correct:' prompt 'correct to: %e'
1718 # Ignore completion functions for commands you don't have:
1719 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
1721 # Provide more processes in completion of programs like killall:
1722 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
1724 # complete manual by their section
1725 zstyle ':completion:*:manuals' separate-sections true
1726 zstyle ':completion:*:manuals.*' insert-sections true
1727 zstyle ':completion:*:man:*' menu yes select
1729 # Search path for sudo completion
1730 zstyle ':completion:*:sudo:*' command-path /usr/local/sbin \
1738 # provide .. as a completion
1739 zstyle ':completion:*' special-dirs ..
1741 # run rehash on completion so new installed program are found automatically:
1743 (( CURRENT == 1 )) && rehash
1748 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
1749 if [[ "$NOCOR" -gt 0 ]] ; then
1750 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
1753 # try to be smart about when to use what completer...
1755 zstyle -e ':completion:*' completer '
1756 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
1757 _last_try="$HISTNO$BUFFER$CURSOR"
1758 reply=(_complete _match _ignored _prefix _files)
1760 if [[ $words[1] == (rm|mv) ]] ; then
1761 reply=(_complete _files)
1763 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
1768 # command for process lists, the local web server details and host completion
1769 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
1772 [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
1773 zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
1777 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
1778 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
1789 zstyle ':completion:*:hosts' hosts $hosts
1790 # TODO: so, why is this here?
1791 # zstyle '*' hosts $hosts
1793 # use generic completion system for programs not yet defined; (_gnu_generic works
1794 # with commands that provide a --help option with "standard" gnu-like output.)
1795 for compcom in cp deborphan df feh fetchipac head hnb ipacsum mv \
1796 pal stow tail uname ; do
1797 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
1800 # see upgrade function in this file
1801 compdef _hosts upgrade
1806 # people should use 'grml-x'!
1807 if check_com -c 915resolution; then
1809 echo "Please use 915resolution as resolution modifying tool for Intel \
1815 #a1# Output version of running grml
1816 alias grml-version='cat /etc/grml_version'
1818 if check_com -c rebuildfstab ; then
1819 #a1# Rebuild /etc/fstab
1820 alias grml-rebuildfstab='rebuildfstab -v -r -config'
1823 if check_com -c grml-debootstrap ; then
1825 echo "Installing debian to harddisk is possible by using grml-debootstrap."
1831 # now run the functions
1833 is4 && isgrml && grmlstuff
1837 is4 && xsource "/etc/zsh/keephack"
1839 # wonderful idea of using "e" glob qualifier by Peter Stephenson
1840 # You use it as follows:
1841 # $ NTREF=/reference/file
1843 # This lists all the files in the current directory newer than the reference file.
1844 # You can also specify the reference file inline; note quotes:
1845 # $ ls -l *(e:'nt ~/.zshenv':)
1847 if [[ -n $1 ]] ; then
1850 [[ $REPLY -nt $NTREF ]]
1855 #f1# Reload an autoloadable function
1856 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
1857 compdef _functions freload
1859 #f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s')
1861 [[ -z "$1" ]] && printf 'Usage: %s <file(s)>\n' "$0" && return 1
1862 for file in "$@" ; do
1863 while [[ -h "$file" ]] ; do
1865 file=$(readlink "$file")
1870 # TODO: Is it supported to use pager settings like this?
1871 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
1872 # with respect to wordsplitting. (ie. ${=PAGER})
1873 if check_com -c $PAGER ; then
1874 #f1# View Debian's changelog of a given package
1877 if [[ -r /usr/share/doc/$1/changelog.Debian.gz ]] ; then
1878 $PAGER /usr/share/doc/$1/changelog.Debian.gz
1879 elif [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
1880 $PAGER /usr/share/doc/$1/changelog.gz
1882 if check_com -c aptitude ; then
1883 echo "No changelog for package $1 found, using aptitude to retrieve it."
1885 aptitude -t unstable changelog $1
1887 aptitude changelog $1
1890 echo "No changelog for package $1 found, sorry."
1895 _dchange() { _files -W /usr/share/doc -/ }
1896 compdef _dchange dchange
1898 #f1# View Debian's NEWS of a given package
1901 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
1902 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
1904 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
1905 $PAGER /usr/share/doc/$1/NEWS.gz
1907 echo "No NEWS file for package $1 found, sorry."
1912 _dnews() { _files -W /usr/share/doc -/ }
1913 compdef _dnews dnews
1915 #f1# View Debian's copyright of a given package
1918 if [[ -r /usr/share/doc/$1/copyright ]] ; then
1919 $PAGER /usr/share/doc/$1/copyright
1921 echo "No copyright file for package $1 found, sorry."
1925 _dcopyright() { _files -W /usr/share/doc -/ }
1926 compdef _dcopyright dcopyright
1928 #f1# View upstream's changelog of a given package
1931 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
1932 $PAGER /usr/share/doc/$1/changelog.gz
1934 echo "No changelog for package $1 found, sorry."
1938 _uchange() { _files -W /usr/share/doc -/ }
1939 compdef _uchange uchange
1944 ZSH_PROFILE_RC=1 $SHELL "$@"
1947 #f1# Edit an alias via zle
1949 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
1951 compdef _aliases edalias
1953 #f1# Edit a function via zle
1955 [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
1957 compdef _functions edfunc
1959 # use it e.g. via 'Restart apache2'
1960 #m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
1961 #m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
1962 #m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
1963 #m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
1964 #m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
1965 #m# f6 Status() \kbd{/etc/init.d/\em{process}}\quad\kbd{status}
1966 if [[ -d /etc/init.d || -d /etc/service ]] ; then
1968 local action_="${1:l}" # e.g Start/Stop/Restart
1972 local service_target_="$(readlink /etc/init.d/$service_)"
1973 if [[ $service_target_ == "/usr/bin/sv" ]]; then
1975 case "${action_}" in
1976 start) if [[ ! -e /etc/service/$service_ ]]; then
1977 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
1979 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
1981 # there is no reload in runits sysv emulation
1982 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
1983 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
1987 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
1993 scripts=( /etc/init.d/*(x:t) )
1994 _describe "service startup script" scripts
1997 for i in Start Restart Stop Force-Reload Reload Status ; do
1998 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
1999 compdef _grmlinitd $i
2003 #f1# Provides useful information on globbing
2010 p named pipes (FIFOs)
2011 * executable plain files (0100)
2012 % device files (character or block special)
2013 %b block special files
2014 %c character special files
2015 r owner-readable files (0400)
2016 w owner-writable files (0200)
2017 x owner-executable files (0100)
2018 A group-readable files (0040)
2019 I group-writable files (0020)
2020 E group-executable files (0010)
2021 R world-readable files (0004)
2022 W world-writable files (0002)
2023 X world-executable files (0001)
2024 s setuid files (04000)
2025 S setgid files (02000)
2026 t files with the sticky bit (01000)
2028 print *(m-1) # Files modified up to a day ago
2029 print *(a1) # Files accessed a day ago
2030 print *(@) # Just symlinks
2031 print *(Lk+50) # Files bigger than 50 kilobytes
2032 print *(Lk-50) # Files smaller than 50 kilobytes
2033 print **/*.c # All *.c files recursively starting in \$PWD
2034 print **/*.c~file.c # Same as above, but excluding 'file.c'
2035 print (foo|bar).* # Files starting with 'foo' or 'bar'
2036 print *~*.* # All Files that do not contain a dot
2037 chmod 644 *(.^x) # make all plain non-executable files publically readable
2038 print -l *(.c|.h) # Lists *.c and *.h
2039 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
2040 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
2042 alias help-zshglob=H-Glob
2044 #v1# set number of lines to display per page
2045 HELP_LINES_PER_PAGE=20
2046 #v1# set location of help-zle cache file
2047 HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh
2048 #f1# helper function for help-zle, actually generates the help text
2049 help_zle_parse_keybindings()
2053 unsetopt ksharrays #indexing starts at 1
2055 #v1# choose files that help-zle will parse for keybindings
2056 ((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local )
2058 if [[ -r $HELP_ZLE_CACHE_FILE ]]; then
2060 for f ($HELPZLE_KEYBINDING_FILES) [[ $f -nt $HELP_ZLE_CACHE_FILE ]] && load_cache=1
2061 [[ $load_cache -eq 0 ]] && . $HELP_ZLE_CACHE_FILE && return
2064 #fill with default keybindings, possibly to be overwriten in a file later
2065 #Note that due to zsh inconsistency on escaping assoc array keys, we encase the key in '' which we will remove later
2066 local -A help_zle_keybindings
2067 help_zle_keybindings['<Ctrl>@']="set MARK"
2068 help_zle_keybindings['<Ctrl>x<Ctrl>j']="vi-join lines"
2069 help_zle_keybindings['<Ctrl>x<Ctrl>b']="jump to matching brace"
2070 help_zle_keybindings['<Ctrl>x<Ctrl>u']="undo"
2071 help_zle_keybindings['<Ctrl>_']="undo"
2072 help_zle_keybindings['<Ctrl>x<Ctrl>f<c>']="find <c> in cmdline"
2073 help_zle_keybindings['<Ctrl>a']="goto beginning of line"
2074 help_zle_keybindings['<Ctrl>e']="goto end of line"
2075 help_zle_keybindings['<Ctrl>t']="transpose charaters"
2076 help_zle_keybindings['<Alt>t']="transpose words"
2077 help_zle_keybindings['<Alt>s']="spellcheck word"
2078 help_zle_keybindings['<Ctrl>k']="backward kill buffer"
2079 help_zle_keybindings['<Ctrl>u']="forward kill buffer"
2080 help_zle_keybindings['<Ctrl>y']="insert previously killed word/string"
2081 help_zle_keybindings["<Alt>'"]="quote line"
2082 help_zle_keybindings['<Alt>"']="quote from mark to cursor"
2083 help_zle_keybindings['<Alt><arg>']="repeat next cmd/char <arg> times (<Alt>-<Alt>1<Alt>0a -> -10 times 'a')"
2084 help_zle_keybindings['<Alt>u']="make next word Uppercase"
2085 help_zle_keybindings['<Alt>l']="make next word lowercase"
2086 help_zle_keybindings['<Ctrl>xd']="preview expansion under cursor"
2087 help_zle_keybindings['<Alt>q']="push current CL into background, freeing it. Restore on next CL"
2088 help_zle_keybindings['<Alt>.']="insert (and interate through) last word from prev CLs"
2089 help_zle_keybindings['<Alt>,']="complete word from newer history (consecutive hits)"
2090 help_zle_keybindings['<Alt>m']="repeat last typed word on current CL"
2091 help_zle_keybindings['<Ctrl>v']="insert next keypress symbol literally (e.g. for bindkey)"
2092 help_zle_keybindings['!!:n*<Tab>']="insert last n arguments of last command"
2093 help_zle_keybindings['!!:n-<Tab>']="insert arguments n..N-2 of last command (e.g. mv s s d)"
2094 help_zle_keybindings['<Alt>h']="show help/manpage for current command"
2096 #init global variables
2097 unset help_zle_lines help_zle_sln
2098 typeset -g -a help_zle_lines
2099 typeset -g help_zle_sln=1
2102 local lastkeybind_desc contents #last description starting with #k# that we found
2103 local num_lines_elapsed=0 #number of lines between last description and keybinding
2104 #search config files in the order they a called (and thus the order in which they overwrite keybindings)
2105 for f in $HELPZLE_KEYBINDING_FILES; do
2106 [[ -r "$f" ]] || continue #not readable ? skip it
2108 for cline in "${(f)contents}"; do
2109 #zsh pattern: matches lines like: #k# ..............
2110 if [[ "$cline" == (#s)[[:space:]]#\#k\#[[:space:]]##(#b)(*)[[:space:]]#(#e) ]]; then
2111 lastkeybind_desc="$match[*]"
2113 #zsh pattern: matches lines that set a keybinding using bindkey or compdef -k
2114 # ignores lines that are commentend out
2115 # grabs first in '' or "" enclosed string with length between 1 and 6 characters
2116 elif [[ "$cline" == [^#]#(bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then
2117 #description prevously found ? description not more than 2 lines away ? keybinding not empty ?
2118 if [[ -n $lastkeybind_desc && $num_lines_elapsed -lt 2 && -n $match[1] ]]; then
2119 #substitute keybinding string with something readable
2120 k=${${${${${${${match[1]/\\e\^h/<Alt><BS>}/\\e\^\?/<Alt><BS>}/\\e\[5~/<PageUp>}/\\e\[6~/<PageDown>}//(\\e|\^\[)/<Alt>}//\^/<Ctrl>}/3~/<Alt><Del>}
2121 #put keybinding in assoc array, possibly overwriting defaults or stuff found in earlier files
2122 #Note that we are extracting the keybinding-string including the quotes (see Note at beginning)
2123 help_zle_keybindings[${k}]=$lastkeybind_desc
2127 ((num_lines_elapsed++))
2132 #calculate length of keybinding column
2134 for k (${(k)help_zle_keybindings[@]}) ((kstrlen < ${#k})) && kstrlen=${#k}
2135 #convert the assoc array into preformated lines, which we are able to sort
2136 for k v in ${(kv)help_zle_keybindings[@]}; do
2137 #pad keybinding-string to kstrlen chars and remove outermost characters (i.e. the quotes)
2138 help_zle_lines+=("${(r:kstrlen:)k[2,-2]}${v}")
2140 #sort lines alphabetically
2141 help_zle_lines=("${(i)help_zle_lines[@]}")
2142 [[ -d ${HELP_ZLE_CACHE_FILE:h} ]] || mkdir -p "${HELP_ZLE_CACHE_FILE:h}"
2143 echo "help_zle_lines=(${(q)help_zle_lines[@]})" >| $HELP_ZLE_CACHE_FILE
2144 zcompile $HELP_ZLE_CACHE_FILE
2146 typeset -g help_zle_sln
2147 typeset -g -a help_zle_lines
2149 #f1# Provides (partially autogenerated) help on keybindings and the zsh line editor
2153 unsetopt ksharrays #indexing starts at 1
2154 #help lines already generated ? no ? then do it
2155 [[ ${+functions[help_zle_parse_keybindings]} -eq 1 ]] && {help_zle_parse_keybindings && unfunction help_zle_parse_keybindings}
2156 #already displayed all lines ? go back to the start
2157 [[ $help_zle_sln -gt ${#help_zle_lines} ]] && help_zle_sln=1
2158 local sln=$help_zle_sln
2159 #note that help_zle_sln is a global var, meaning we remember the last page we viewed
2160 help_zle_sln=$((help_zle_sln + HELP_LINES_PER_PAGE))
2161 zle -M "${(F)help_zle_lines[sln,help_zle_sln-1]}"
2163 #k# display help for keybindings and ZLE (cycle pages with consecutive use)
2164 zle -N help-zle && bindkey '^xz' help-zle
2166 # grep for running process, like: 'any vim'
2170 if [[ -z "$1" ]] ; then
2171 echo "any - grep for process(es) by keyword" >&2
2172 echo "Usage: any <keyword>" >&2 ; return 1
2174 ps xauwww | grep -i "${grep_options[@]}" "[${1[1]}]${1[2,-1]}"
2179 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
2180 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
2181 [[ -r /proc/1/maps ]] && \
2183 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
2184 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
2185 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
2188 # a wrapper for vim, that deals with title setting
2190 # set this array to a set of options to vim you always want
2191 # to have set when calling vim (in .zshrc.local), like:
2192 # VIM_OPTIONS=( -p )
2193 # This will cause vim to send every file given on the
2194 # commandline to be send to it's own tab (needs vim7).
2195 if check_com vim; then
2197 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
2201 # make a backup of a file
2203 cp -a "$1" "${1}_$(date --iso-8601=seconds)"
2206 ssl_hashes=( sha512 sha256 sha1 md5 )
2208 for sh in ${ssl_hashes}; do
2209 eval 'ssl-cert-'${sh}'() {
2211 if [[ -z $1 ]] ; then
2212 printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
2215 openssl x509 -noout -fingerprint -'${sh}' -in $1
2219 ssl-cert-fingerprints() {
2222 if [[ -z $1 ]] ; then
2223 printf 'usage: ssl-cert-fingerprints <file>\n'
2226 for i in ${ssl_hashes}
2233 if [[ -z $1 ]] ; then
2234 printf 'usage: ssl-cert-info <file>\n'
2237 openssl x509 -noout -text -in $1
2238 ssl-cert-fingerprints $1
2241 # make sure our environment is clean regarding colors
2242 for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color
2244 # "persistent history"
2245 # just write important commands you always need to ~/.important_commands
2246 if [[ -r ~/.important_commands ]] ; then
2247 fc -R ~/.important_commands
2250 # load the lookup subsystem if it's available on the system
2251 zrcautoload lookupinit && lookupinit
2255 # set terminal property (used e.g. by msgid-chooser)
2256 export COLORTERM="yes"
2261 #a2# Execute \kbd{du -sch}
2263 #a2# Execute \kbd{jobs -l}
2267 #a2# Execute \kbd{ls -lSrah}
2268 alias dir="ls -lSrah"
2269 #a2# Only show dot-directories
2270 alias lad='ls -d .*(/)'
2271 #a2# Only show dot-files
2272 alias lsa='ls -a .*(.)'
2273 #a2# Only files with setgid/setuid/sticky flag
2274 alias lss='ls -l *(s,S,t)'
2275 #a2# Only show symlinks
2276 alias lsl='ls -l *(@)'
2277 #a2# Display only executables
2278 alias lsx='ls -l *(*)'
2279 #a2# Display world-{readable,writable,executable} files
2280 alias lsw='ls -ld *(R,W,X.^ND/)'
2281 #a2# Display the ten biggest files
2282 alias lsbig="ls -flh *(.OL[1,10])"
2283 #a2# Only show directories
2284 alias lsd='ls -d *(/)'
2285 #a2# Only show empty directories
2286 alias lse='ls -d *(/^F)'
2287 #a2# Display the ten newest files
2288 alias lsnew="ls -rtlh *(D.om[1,10])"
2289 #a2# Display the ten oldest files
2290 alias lsold="ls -rtlh *(D.Om[1,10])"
2291 #a2# Display the ten smallest files
2292 alias lssmall="ls -Srl *(.oL[1,10])"
2293 #a2# Display the ten newest directories and ten newest .directories
2294 alias lsnewdir="ls -rthdl *(/om[1,10]) .*(D/om[1,10])"
2295 #a2# Display the ten oldest directories and ten oldest .directories
2296 alias lsolddir="ls -rthdl *(/Om[1,10]) .*(D/Om[1,10])"
2298 # some useful aliases
2299 #a2# Remove current empty directory. Execute \kbd{cd ..; rmdir $OLDCWD}
2300 alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD'
2302 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
2303 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2304 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2306 # work around non utf8 capable software in utf environment via $LANG and luit
2307 if check_com isutfenv && check_com luit ; then
2308 if check_com -c mrxvt ; then
2309 isutfenv && [[ -n "$LANG" ]] && \
2310 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
2313 if check_com -c aterm ; then
2314 isutfenv && [[ -n "$LANG" ]] && \
2315 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
2318 if check_com -c centericq ; then
2319 isutfenv && [[ -n "$LANG" ]] && \
2320 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
2326 #f5# Backup \kbd{file {\rm to} file\_timestamp}
2329 cp -b $1 $1_`date --iso-8601=m`
2332 #f5# cd to directoy and list files
2338 # smart cd function, allows switching to /etc when running 'cd /etc/fstab'
2340 if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then
2341 [[ ! -e ${1:h} ]] && return 1
2342 print "Correcting ${1} to ${1:h}"
2349 #f5# Create Directoy and \kbd{cd} to it
2351 if (( ARGC != 1 )); then
2352 printf 'usage: mkcd <new-directory>\n'
2355 if [[ ! -d "$1" ]]; then
2356 command mkdir -p "$1"
2358 printf '`%s'\'' already exists: cd-ing.\n' "$1"
2363 #f5# Create temporary directory and \kbd{cd} to it
2371 #f5# Create directory under cursor or the selected area
2372 # Press ctrl-xM to create the directory under the cursor or the selected area.
2373 # To select an area press ctrl-@ or ctrl-space and use the cursor.
2374 # Use case: you type "mv abc ~/testa/testb/testc/" and remember that the
2375 # directory does not exist yet -> press ctrl-XM and problem solved
2378 if ((REGION_ACTIVE==1)); then
2379 local F=$MARK T=$CURSOR
2380 if [[ $F -gt $T ]]; then
2384 # get marked area from buffer and eliminate whitespace
2385 PATHTOMKDIR=${BUFFER[F+1,T]%%[[:space:]]##}
2386 PATHTOMKDIR=${PATHTOMKDIR##[[:space:]]##}
2388 local bufwords iword
2389 bufwords=(${(z)LBUFFER})
2391 bufwords=(${(z)BUFFER})
2392 PATHTOMKDIR="${(Q)bufwords[iword]}"
2394 [[ -z "${PATHTOMKDIR}" ]] && return 1
2395 PATHTOMKDIR=${~PATHTOMKDIR}
2396 if [[ -e "${PATHTOMKDIR}" ]]; then
2397 zle -M " path already exists, doing nothing"
2399 zle -M "$(mkdir -p -v "${PATHTOMKDIR}")"
2403 #k# mkdir -p <dir> from string under cursor or marked area
2404 zle -N inplaceMkDirs && bindkey '^xM' inplaceMkDirs
2406 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
2409 print -l -- *(a-${1:-1})
2412 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
2415 print -l -- *(c-${1:-1})
2418 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
2421 print -l -- *(m-${1:-1})
2423 # modified() was named new() in earlier versions, add an alias for backwards compatibility
2424 check_com new || alias new=modified
2426 # use colors when GNU grep with color-support
2427 #a2# Execute \kbd{grep -{}-color=auto}
2428 (( $#grep_options > 0 )) && alias grep='grep '${grep_options:+"${grep_options[*]}"}
2431 # 'translate' looks up fot a word in a file with language-to-language
2432 # translations (field separator should be " : "). A typical wordlist looks
2434 # | english-word : german-transmission
2435 # It's also only possible to translate english to german but not reciprocal.
2436 # Use the following oneliner to turn back the sort order:
2437 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
2438 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
2439 #f5# Translates a word
2444 translate -l de-en $2
2447 translate -l en-de $2
2450 echo "Usage: $0 { -D | -E }"
2451 echo " -D == German to English"
2452 echo " -E == English to German"
2456 # Usage: simple-extract <file>
2457 # Using option -d deletes the original archive file.
2458 #f5# Smart archive extractor
2461 setopt extended_glob noclobber
2462 local DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
2464 zparseopts -D -E "d=DELETE_ORIGINAL"
2465 for ARCHIVE in "${@}"; do
2467 *(tar.bz2|tbz2|tbz))
2468 DECOMP_CMD="tar -xvjf -"
2473 DECOMP_CMD="tar -xvzf -"
2477 *(tar.xz|txz|tar.lzma))
2478 DECOMP_CMD="tar -xvJf -"
2483 DECOMP_CMD="tar -xvf -"
2488 DECOMP_CMD="unrar x"
2513 DECOMP_CMD="bzip2 -d -c -"
2518 DECOMP_CMD="gzip -d -c -"
2523 DECOMP_CMD="xz -d -c -"
2528 print "ERROR: '$ARCHIVE' has unrecognized archive type." >&2
2534 if ! check_com ${DECOMP_CMD[(w)1]}; then
2535 echo "ERROR: ${DECOMP_CMD[(w)1]} not installed." >&2
2540 GZTARGET="${ARCHIVE:t:r}"
2541 if [[ -f $ARCHIVE ]] ; then
2543 print "Extracting '$ARCHIVE' ..."
2544 if $USES_STDIN; then
2545 if $USES_STDOUT; then
2546 ${=DECOMP_CMD} < "$ARCHIVE" > $GZTARGET
2548 ${=DECOMP_CMD} < "$ARCHIVE"
2551 if $USES_STDOUT; then
2552 ${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET
2554 ${=DECOMP_CMD} "$ARCHIVE"
2557 [[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE"
2559 elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
2560 if check_com curl; then
2561 WGET_CMD="curl -L -k -s -o -"
2562 elif check_com wget; then
2563 WGET_CMD="wget -q -O - --no-check-certificate"
2565 print "ERROR: neither wget nor curl is installed" >&2
2569 print "Downloading and Extracting '$ARCHIVE' ..."
2570 if $USES_STDIN; then
2571 if $USES_STDOUT; then
2572 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET
2575 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD}
2579 if $USES_STDOUT; then
2580 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET
2582 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE")
2587 print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2
2597 '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)"' \
2598 '_urls:Remote Archives:_urls'
2604 '-d[delete original archivefile after extraction]' \
2605 '*:Archive Or Uri:__archive_or_uri'
2607 compdef _simple_extract simple-extract
2608 alias se=simple-extract
2610 #f5# Set all ulimit parameters to \kbd{unlimited}
2621 #f5# Change the xterm title from within GNU-screen
2624 if [[ $1 != "-f" ]] ; then
2625 if [[ -z ${DISPLAY} ]] ; then
2626 printf 'xtrename only makes sense in X11.\n'
2632 if [[ -z $1 ]] ; then
2633 printf 'usage: xtrename [-f] "title for xterm"\n'
2634 printf ' renames the title of xterm from _within_ screen.\n'
2635 printf ' also works without screen.\n'
2636 printf ' will not work if DISPLAY is unset, use -f to override.\n'
2639 print -n "\eP\e]0;${1}\C-G\e\\"
2643 # Create small urls via http://goo.gl using curl(1).
2644 # API reference: https://code.google.com/apis/urlshortener/
2647 setopt extended_glob
2649 if [[ -z $1 ]]; then
2650 print "USAGE: zurl <URL>"
2654 local PN url prog api json contenttype item
2659 # Prepend 'http://' to given URL where necessary for later output.
2660 if [[ ${url} != http(s|)://* ]]; then
2664 if check_com -c curl; then
2667 print "curl is not available, but mandatory for ${PN}. Aborting."
2670 api='https://www.googleapis.com/urlshortener/v1/url'
2671 contenttype="Content-Type: application/json"
2672 json="{\"longUrl\": \"${url}\"}"
2673 data=(${(f)"$($prog --silent -H ${contenttype} -d ${json} $api)"})
2674 # Parse the response
2675 for item in "${data[@]}"; do
2680 printf '%s\n' "$item"
2688 #f2# Find history events by search pattern and list them by date.
2691 local usage help ident format_l format_s first_char remain first last
2692 usage='USAGE: whatwhen [options] <searchstring> <search range>'
2693 help='Use `whatwhen -h'\'' for further explanations.'
2694 ident=${(l,${#${:-Usage: }},, ,)}
2695 format_l="${ident}%s\t\t\t%s\n"
2696 format_s="${format_l//(\\t)##/\\t}"
2697 # Make the first char of the word to search for case
2698 # insensitive; e.g. [aA]
2699 first_char=[${(L)1[1]}${(U)1[1]}]
2701 # Default search range is `-100'.
2703 # Optional, just used for `<first> <last>' given.
2707 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
2708 printf '%s\n%s\n\n' ${usage} ${help} && return 1
2711 printf '%s\n\n' ${usage}
2713 printf $format_l '-h' 'show help text'
2715 print 'SEARCH RANGE:'
2716 printf $format_l "'0'" 'the whole history,'
2717 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
2718 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
2719 printf '\n%s\n' 'EXAMPLES:'
2720 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
2721 printf $format_l 'whatwhen zsh -250'
2722 printf $format_l 'whatwhen foo 1 99'
2725 printf '%s\n%s\n\n' ${usage} ${help} && return 1
2728 # -l list results on stout rather than invoking $EDITOR.
2729 # -i Print dates as in YYYY-MM-DD.
2730 # -m Search for a - quoted - pattern within the history.
2731 fc -li -m "*${first_char}${remain}*" $first $last
2736 # mercurial related stuff
2737 if check_com -c hg ; then
2738 # gnu like diff for mercurial
2739 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
2740 #f5# GNU like diff for mercurial
2743 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
2746 # build debian package
2747 #a2# Alias for \kbd{hg-buildpackage}
2748 alias hbp='hg-buildpackage'
2750 # execute commands on the versioned patch-queue from the current repos
2751 alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
2753 # diffstat for specific version of a mercurial repository
2754 # hgstat => display diffstat between last revision and tip
2755 # hgstat 1234 => display diffstat between revision 1234 and tip
2756 #f5# Diffstat for specific version of a mercurial repos
2759 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
2762 fi # end of check whether we have the 'hg'-executable
2764 # grml-small cleanups
2766 # The following is used to remove zsh-config-items that do not work
2767 # in grml-small by default.
2768 # If you do not want these adjustments (for whatever reason), set
2769 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
2770 # sources if it is there).
2772 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
2775 unalias 'V' &> /dev/null
2776 unfunction vman &> /dev/null
2777 unfunction viless &> /dev/null
2778 unfunction 2html &> /dev/null
2780 # manpages are not in grmlsmall
2781 unfunction manzsh &> /dev/null
2782 unfunction man2 &> /dev/null
2788 ## genrefcard.pl settings
2790 ### doc strings for external functions from files
2791 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
2793 ### example: split functions-search 8,16,24,32
2794 #@# split functions-search 8
2796 ## END OF FILE #################################################################
2797 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4