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="${LBUFFER},."
949 LBUFFER=${LBUFFER%%(#m)[.\-+:|_a-zA-Z0-9]#}
950 LBUFFER+=${abk[$MATCH]:-$MATCH}
953 zle -N zleiab && bindkey ",." zleiab
955 #f# display contents of assoc array $abk
958 zle -M "$(print "Type ,. after these abbreviations to expand them:"; print -a -C 2 ${(kv)abk})"
960 #k# Display list of abbreviations that expand when followed by ,.
961 zle -N help-show-abk && bindkey '^xb' help-show-abk
964 zrcautoload zmv # who needs mmv or rename?
965 zrcautoload history-search-end
967 # we don't want to quote/espace URLs on our own...
968 # if autoload -U url-quote-magic ; then
969 # zle -N self-insert url-quote-magic
970 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
972 # print 'Notice: no url-quote-magic available :('
974 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
976 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
977 alias run-help >&/dev/null && unalias run-help
978 for rh in run-help{,-git,-svk,-svn}; do
983 if zrcautoload compinit ; then
984 compinit || print 'Notice: no compinit available :('
986 print 'Notice: no compinit available :('
990 is4 && zrcautoload zed # use ZLE editor to edit a file or function
993 for mod in complist deltochar mathfunc ; do
994 zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
997 # autoload zsh modules when they are referenced
999 zmodload -a zsh/stat zstat
1000 zmodload -a zsh/zpty zpty
1001 zmodload -ap zsh/mapfile mapfile
1004 if is4 && zrcautoload insert-files && zle -N insert-files ; then
1005 #k# Insert files and test globbing
1006 bindkey "^xf" insert-files # C-x-f
1009 bindkey ' ' magic-space # also do history expansion on space
1010 #k# Trigger menu-complete
1011 bindkey '\ei' menu-complete # menu completion via esc-i
1013 # press esc-e for editing command line in $EDITOR or $VISUAL
1014 if is4 && zrcautoload edit-command-line && zle -N edit-command-line ; then
1015 #k# Edit the current line in \kbd{\$EDITOR}
1016 bindkey '\ee' edit-command-line
1019 if is4 && [[ -n ${(k)modules[zsh/complist]} ]] ; then
1020 #k# menu selection: pick item but stay in the menu
1021 bindkey -M menuselect '\e^M' accept-and-menu-complete
1022 # also use + and INSERT since it's easier to press repeatedly
1023 bindkey -M menuselect "+" accept-and-menu-complete
1024 bindkey -M menuselect "^[[2~" accept-and-menu-complete
1026 # accept a completion and try to complete again by using menu
1027 # completion; very useful with completing directories
1028 # by using 'undo' one's got a simple file browser
1029 bindkey -M menuselect '^o' accept-and-infer-next-history
1032 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
1033 insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
1034 zle -N insert-datestamp
1036 #k# Insert a timestamp on the command line (yyyy-mm-dd)
1037 bindkey '^ed' insert-datestamp
1039 # press esc-m for inserting last typed word again (thanks to caphuso!)
1040 insert-last-typed-word() { zle insert-last-word -- 0 -1 };
1041 zle -N insert-last-typed-word;
1043 #k# Insert last typed word
1044 bindkey "\em" insert-last-typed-word
1046 function grml-zsh-fg() {
1047 if (( ${#jobstates} )); then
1049 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
1050 BUFFER="${BUFFER}fg"
1053 zle -M 'No background jobs. Doing nothing.'
1057 #k# A smart shortcut for \kbd{fg<enter>}
1058 bindkey '^z' grml-zsh-fg
1060 # run command line as user root via sudo:
1061 sudo-command-line() {
1062 [[ -z $BUFFER ]] && zle up-history
1063 if [[ $BUFFER != sudo\ * ]]; then
1064 BUFFER="sudo $BUFFER"
1065 CURSOR=$(( CURSOR+5 ))
1068 zle -N sudo-command-line
1070 #k# prepend the current command with "sudo"
1071 bindkey "^os" sudo-command-line
1073 ### jump behind the first word on the cmdline.
1074 ### useful to add options.
1075 function jump_after_first_word() {
1077 words=(${(z)BUFFER})
1079 if (( ${#words} <= 1 )) ; then
1082 CURSOR=${#${words[1]}}
1085 zle -N jump_after_first_word
1086 #k# jump to after first word (for adding options)
1087 bindkey '^x1' jump_after_first_word
1089 # complete word from history with menu (from Book: ZSH, OpenSource-Press)
1090 zle -C hist-complete complete-word _generic
1091 zstyle ':completion:hist-complete:*' completer _history
1092 #k# complete word from history with menu
1093 bindkey "^x^x" hist-complete
1095 ## complete word from currently visible Screen or Tmux buffer.
1096 if check_com -c screen || check_com -c tmux; then
1097 _complete_screen_display() {
1098 [[ "$TERM" != "screen" ]] && return 1
1100 local TMPFILE=$(mktemp)
1101 local -U -a _screen_display_wordlist
1102 trap "rm -f $TMPFILE" EXIT
1104 # fill array with contents from screen hardcopy
1105 if ((${+TMUX})); then
1106 #works, but crashes tmux below version 1.4
1107 #luckily tmux -V option to ask for version, was also added in 1.4
1108 tmux -V &>/dev/null || return
1109 tmux -q capture-pane \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0
1111 screen -X hardcopy $TMPFILE
1112 # screen sucks, it dumps in latin1, apparently always. so recode it
1114 check_com recode && recode latin1 $TMPFILE
1116 _screen_display_wordlist=( ${(QQ)$(<$TMPFILE)} )
1117 # remove PREFIX to be completed from that array
1118 _screen_display_wordlist[${_screen_display_wordlist[(i)$PREFIX]}]=""
1119 compadd -a _screen_display_wordlist
1121 #k# complete word from currently visible GNU screen buffer
1123 compdef -k _complete_screen_display complete-word '^xS'
1128 ZSHDIR=${ZDOTDIR:-${HOME}/.zsh}
1131 HISTFILE=${ZDOTDIR:-${HOME}}/.zsh_history
1132 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
1133 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
1137 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
1138 DIRSTACKFILE=${DIRSTACKFILE:-${ZDOTDIR:-${HOME}}/.zdirs}
1140 if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
1141 dirstack=( ${(f)"$(< $DIRSTACKFILE)"} )
1142 # "cd -" won't work after login by just setting $OLDPWD, so
1143 [[ -d $dirstack[1] ]] && cd $dirstack[1] && cd $OLDPWD
1148 my_stack=( ${PWD} ${dirstack} )
1150 builtin print -l ${(u)my_stack} >! ${DIRSTACKFILE}
1152 uprint my_stack >! ${DIRSTACKFILE}
1156 # directory based profiles
1160 # chpwd_profiles(): Directory Profiles, Quickstart:
1164 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1165 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1168 # For details see the `grmlzshrc.5' manual page.
1169 function chpwd_profiles() {
1170 local profile context
1173 context=":chpwd:profiles:$PWD"
1174 zstyle -s "$context" profile profile || profile='default'
1175 zstyle -T "$context" re-execute && reexecute=1 || reexecute=0
1177 if (( ${+parameters[CHPWD_PROFILE]} == 0 )); then
1178 typeset -g CHPWD_PROFILE
1179 local CHPWD_PROFILES_INIT=1
1180 (( ${+functions[chpwd_profiles_init]} )) && chpwd_profiles_init
1181 elif [[ $profile != $CHPWD_PROFILE ]]; then
1182 (( ${+functions[chpwd_leave_profile_$CHPWD_PROFILE]} )) \
1183 && chpwd_leave_profile_${CHPWD_PROFILE}
1185 if (( reexecute )) || [[ $profile != $CHPWD_PROFILE ]]; then
1186 (( ${+functions[chpwd_profile_$profile]} )) && chpwd_profile_${profile}
1189 CHPWD_PROFILE="${profile}"
1193 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1197 # display battery status on right side of prompt via running 'BATTERY=1 zsh'
1198 if [[ $BATTERY -gt 0 ]] ; then
1199 if ! check_com -c acpi ; then
1205 if [[ $BATTERY -gt 0 ]] ; then
1206 PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]#Battery <->: [^0-9]##, (<->)%*/${match[1]}}"
1207 if [[ -z "$PERCENT" ]] ; then
1208 PERCENT='acpi not present'
1210 if [[ "$PERCENT" -lt 20 ]] ; then
1211 PERCENT="warning: ${PERCENT}%%"
1213 PERCENT="${PERCENT}%%"
1218 # set colors for use in prompts
1219 if zrcautoload colors && colors 2>/dev/null ; then
1220 BLUE="%{${fg[blue]}%}"
1221 RED="%{${fg_bold[red]}%}"
1222 GREEN="%{${fg[green]}%}"
1223 CYAN="%{${fg[cyan]}%}"
1224 MAGENTA="%{${fg[magenta]}%}"
1225 YELLOW="%{${fg[yellow]}%}"
1226 WHITE="%{${fg[white]}%}"
1227 NO_COLOR="%{${reset_color}%}"
1229 BLUE=$'%{\e[1;34m%}'
1231 GREEN=$'%{\e[1;32m%}'
1232 CYAN=$'%{\e[1;36m%}'
1233 WHITE=$'%{\e[1;37m%}'
1234 MAGENTA=$'%{\e[1;35m%}'
1235 YELLOW=$'%{\e[1;33m%}'
1236 NO_COLOR=$'%{\e[0m%}'
1239 # gather version control information for inclusion in a prompt
1241 if zrcautoload vcs_info; then
1242 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1243 # function, which can cause a lot of trouble with our directory-based
1245 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1246 function VCS_INFO_realpath () {
1247 setopt localoptions NO_shwordsplit chaselinks
1248 ( builtin cd -q $1 2> /dev/null && pwd; )
1252 zstyle ':vcs_info:*' max-exports 2
1254 if [[ -o restricted ]]; then
1255 zstyle ':vcs_info:*' enable NONE
1259 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1260 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1261 # TODO: The included vcs_info() version still uses $VCS_INFO_message_N_.
1262 # That needs to be the use of $VCS_INFO_message_N_ needs to be changed
1263 # to $vcs_info_msg_N_ as soon as we use the included version.
1264 if [[ "$TERM" == dumb ]] ; then
1265 zstyle ':vcs_info:*' actionformats "(%s%)-[%b|%a] " "zsh: %r"
1266 zstyle ':vcs_info:*' formats "(%s%)-[%b] " "zsh: %r"
1268 # these are the same, just with a lot of colors:
1269 zstyle ':vcs_info:*' actionformats "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOR} " \
1271 zstyle ':vcs_info:*' formats "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOR}%} " \
1273 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YELLOW}%r"
1276 # command not found handling
1278 (( ${COMMAND_NOT_FOUND} == 1 )) &&
1279 function command_not_found_handler() {
1281 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
1282 ${GRML_ZSH_CNF_HANDLER} $1
1287 function prompt_grml_help () {
1291 This is the prompt as used by the grml-live system <http://grml.org>.
1292 It is a rather simple one-line prompt, that by default looks like this:
1294 <user>@<host> <current-working-directory>[ <vcs_info-data>]%
1296 The prompt itself integrates with zsh's prompt themes system (as you are
1297 witnessing right now) and is configurable to a certain degree. In
1298 particular, these aspects are customisable:
1300 - The items used in the prompt (e.g. you can remove \`user' from
1301 the list of activated items, which will cause the user name to
1302 be omitted from the prompt string).
1304 - The attributes used with the items are customisable via strings
1305 used before and after the actual item.
1307 The available items are: rc, rc-always, change-root, user, at, host, path,
1308 vcs, percent, sad-smiley.
1310 The actual configuration is done via zsh's \`zstyle' mechanism. The
1311 context, that is used while looking up styles is:
1313 ':prompt:grml:<sub-context>'
1315 Here <sub-context> is either 'items:<item>' or 'setup'. The available
1316 styles in the \`setup' context are: use-rprompt, items. For example,
1317 default \`items' style could be configured like this:
1319 zstyle ':prompt:grml:setup' items user at host path \\
1324 - use-rprompt (boolean): If \`true' (the default), print a sad smiley
1325 in $RPROMPT if the last command a returned non-successful error
1328 - items (list): The list of items used in the prompt. If \`vcs' is
1329 present in the list, the theme's code invokes \`vcs_info'
1330 accordingly. Default: rc user change-root at host path vcs precent
1332 Available styles in 'items:<item>' are: pre, post. These are strings that
1333 are inserted before (pre) and after (post) the item in question. Thus, the
1334 following would cause the user name to be printed in red instead of the
1337 zstyle ':prompt:grml:items:user' pre '%F{red}'
1339 Note, that the \`post' style may remain at its default value, because its
1340 default value is '%f', which turns the foreground text attribute off (which
1341 is exactly, what is still required with the new \`pre' value).
1345 function prompt_grml_setup () {
1348 function prompt_grml_precmd () {
1352 if zrcautoload promptinit && promptinit 2>/dev/null ; then
1353 promptinit # people should be able to use their favourite prompt
1355 print 'Notice: no promptinit available :('
1360 # make sure to use right prompt only when not running a command
1361 is41 && setopt transient_rprompt
1364 function ESC_print () {
1365 info_print $'\ek' $'\e\\' "$@"
1367 function set_title () {
1368 info_print $'\e]0;' $'\a' "$@"
1371 function info_print () {
1372 local esc_begin esc_end
1376 printf '%s' ${esc_begin}
1378 printf '%s' "${esc_end}"
1381 # TODO: revise all these NO* variables and especially their documentation
1382 # in zsh-help() below.
1383 is4 && [[ $NOPRECMD -eq 0 ]] && precmd () {
1384 [[ $NOPRECMD -gt 0 ]] && return 0
1385 # update VCS information
1386 (( ${+functions[vcs_info]} )) && vcs_info
1388 if [[ $TERM == screen* ]] ; then
1389 if [[ -n ${vcs_info_msg_1_} ]] ; then
1390 ESC_print ${vcs_info_msg_1_}
1395 # just use DONTSETRPROMPT=1 to be able to overwrite RPROMPT
1396 if [[ ${DONTSETRPROMPT:-} -eq 0 ]] ; then
1397 if [[ $BATTERY -gt 0 ]] ; then
1398 # update battery (dropped into $PERCENT) information
1400 RPROMPT="%(?..:() ${PERCENT}"
1405 # adjust title of xterm
1406 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
1407 [[ ${NOTITLE:-} -gt 0 ]] && return 0
1410 set_title ${(%):-"%n@%m: %~"}
1415 # preexec() => a function running before every command
1416 is4 && [[ $NOPRECMD -eq 0 ]] && \
1418 [[ $NOPRECMD -gt 0 ]] && return 0
1419 # set hostname if not running on host with name 'grml'
1420 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
1423 # get the name of the program currently running and hostname of local machine
1424 # set screen window title if running in a screen
1425 if [[ "$TERM" == screen* ]] ; then
1426 # local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]} # don't use hostname
1427 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME" # use hostname
1430 # adjust title of xterm
1431 [[ ${NOTITLE} -gt 0 ]] && return 0
1434 set_title "${(%):-"%n@%m:"}" "$1"
1439 EXITCODE="%(?..%?%1v )"
1440 # secondary prompt, printed when the shell needs more information to complete a
1443 # selection prompt used within a select loop.
1445 # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
1448 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
1449 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
1450 debian_chroot=$(cat /etc/debian_chroot)
1453 # don't use colors on dumb terminals (like emacs):
1454 if [[ "$TERM" == dumb ]] ; then
1455 PROMPT="${EXITCODE}${debian_chroot:+($debian_chroot)}%n@%m %40<...<%B%~%b%<< "
1457 # only if $GRMLPROMPT is set (e.g. via 'GRMLPROMPT=1 zsh') use the extended
1458 # prompt set variable identifying the chroot you work in (used in the
1460 if [[ $GRMLPROMPT -gt 0 ]] ; then
1461 PROMPT="${RED}${EXITCODE}${CYAN}[%j running job(s)] ${GREEN}{history#%!} ${RED}%(3L.+.) ${BLUE}%* %D
1462 ${BLUE}%n${NO_COLOR}@%m %40<...<%B%~%b%<< "
1464 # This assembles the primary prompt string
1465 if (( EUID != 0 )); then
1466 PROMPT="${RED}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${BLUE}%n${NO_COLOR}@%m %40<...<%B%~%b%<< "
1468 PROMPT="${BLUE}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${RED}%n${NO_COLOR}@%m %40<...<%B%~%b%<< "
1473 PROMPT="${PROMPT}"'${vcs_info_msg_0_}'"%# "
1475 # if we are inside a grml-chroot set a specific prompt theme
1476 if [[ -n "$GRML_CHROOT" ]] ; then
1477 PROMPT="%{$fg[red]%}(CHROOT) %{$fg_bold[red]%}%n%{$fg_no_bold[white]%}@%m %40<...<%B%~%b%<< %\# "
1480 # 'hash' some often used directories
1482 hash -d deb=/var/cache/apt/archives
1483 hash -d doc=/usr/share/doc
1484 hash -d linux=/lib/modules/$(command uname -r)/build/
1485 hash -d log=/var/log
1486 hash -d slog=/var/log/syslog
1487 hash -d src=/usr/src
1488 hash -d templ=/usr/share/doc/grml-templates
1489 hash -d tt=/usr/share/doc/texttools-doc
1490 hash -d www=/var/www
1494 if check_com -c screen ; then
1495 if [[ $UID -eq 0 ]] ; then
1496 if [[ -r /etc/grml/screenrc ]]; then
1497 alias screen="${commands[screen]} -c /etc/grml/screenrc"
1499 elif [[ -r $HOME/.screenrc ]] ; then
1500 alias screen="${commands[screen]} -c $HOME/.screenrc"
1502 if [[ -r /etc/grml/screenrc_grml ]]; then
1503 alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
1505 if [[ -r /etc/grml/screenrc ]]; then
1506 alias screen="${commands[screen]} -c /etc/grml/screenrc"
1512 # do we have GNU ls with color-support?
1513 if [[ "$TERM" != dumb ]]; then
1514 #a1# execute \kbd{@a@}:\quad ls with colors
1515 alias ls='ls -b -CF '${ls_options:+"${ls_options[*]}"}
1516 #a1# execute \kbd{@a@}:\quad list all files, with colors
1517 alias la='ls -la '${ls_options:+"${ls_options[*]}"}
1518 #a1# long colored list, without dotfiles (@a@)
1519 alias ll='ls -l '${ls_options:+"${ls_options[*]}"}
1520 #a1# long colored list, human readable sizes (@a@)
1521 alias lh='ls -hAl '${ls_options:+"${ls_options[*]}"}
1522 #a1# List files, append qualifier to filenames \\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
1523 alias l='ls -lF '${ls_options:+"${ls_options[*]}"}
1525 alias ls='ls -b -CF'
1532 alias mdstat='cat /proc/mdstat'
1533 alias ...='cd ../../'
1535 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
1536 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
1537 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
1540 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
1541 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
1542 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
1544 # make sure it is not assigned yet
1545 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
1548 for ENV in $(env | command grep -i '.utf') ; do
1549 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
1554 # make sure it is not assigned yet
1555 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
1557 if ! isutfenv ; then
1558 for ENV in $(env | command grep -i '\.iso') ; do
1559 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
1564 # especially for roadwarriors using GNU screen and ssh:
1565 if ! check_com asc &>/dev/null ; then
1566 asc() { autossh -t "$@" 'screen -RdU' }
1570 #f1# Hints for the use of zsh on grml
1572 print "$bg[white]$fg[black]
1573 zsh-help - hints for use of zsh on grml
1574 =======================================$reset_color"
1577 Main configuration of zsh happens in /etc/zsh/zshrc.
1578 That file is part of the package grml-etc-core, if you want to
1579 use them on a non-grml-system just get the tar.gz from
1580 http://deb.grml.org/ or (preferably) get it from the git repository:
1582 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
1584 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
1585 The file is still there, but it is empty for backwards compatibility.
1587 For your own changes use these two files:
1591 The former is sourced very early in our zshrc, the latter is sourced
1594 System wide configuration without touching configuration files of grml
1595 can take place in /etc/zsh/zshrc.local.
1597 For information regarding zsh start at http://grml.org/zsh/
1599 Take a look at grml'\''s zsh refcard:
1600 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
1602 Check out the main zsh refcard:
1603 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
1605 And of course visit the zsh-lovers:
1608 You can adjust some options through environment variables when
1609 invoking zsh without having to edit configuration files.
1610 Basically meant for bash users who are not used to the power of
1613 "NOCOR=1 zsh" => deactivate automatic correction
1614 "NOMENU=1 zsh" => do not use auto menu completion
1615 (note: use ctrl-d for completion instead!)
1616 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
1617 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
1618 preexec() and precmd() completely
1619 "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt
1620 "COMMAND_NOT_FOUND=1 zsh"
1621 => Enable a handler if an external command was not found
1622 The command called in the handler can be altered by setting
1623 the GRML_ZSH_CNF_HANDLER variable, the default is:
1624 "/usr/share/command-not-found/command-not-found"
1626 A value greater than 0 is enables a feature; a value equal to zero
1627 disables it. If you like one or the other of these settings, you can
1628 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
1632 $bg[white]$fg[black]
1633 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
1634 Enjoy your grml system with the zsh!$reset_color"
1638 if [[ -r /etc/debian_version ]] ; then
1639 #a3# Execute \kbd{apt-cache search}
1640 alias acs='apt-cache search'
1641 #a3# Execute \kbd{apt-cache show}
1642 alias acsh='apt-cache show'
1643 #a3# Execute \kbd{apt-cache policy}
1644 alias acp='apt-cache policy'
1645 #a3# Execute \kbd{apt-get dist-upgrade}
1646 salias adg="apt-get dist-upgrade"
1647 #a3# Execute \kbd{apt-get install}
1648 salias agi="apt-get install"
1649 #a3# Execute \kbd{aptitude install}
1650 salias ati="aptitude install"
1651 #a3# Execute \kbd{apt-get upgrade}
1652 salias ag="apt-get upgrade"
1653 #a3# Execute \kbd{apt-get update}
1654 salias au="apt-get update"
1655 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
1656 salias -a up="aptitude update ; aptitude safe-upgrade"
1657 #a3# Execute \kbd{dpkg-buildpackage}
1658 alias dbp='dpkg-buildpackage'
1659 #a3# Execute \kbd{grep-excuses}
1660 alias ge='grep-excuses'
1662 # get a root shell as normal user in live-cd mode:
1663 if isgrmlcd && [[ $UID -ne 0 ]] ; then
1667 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
1668 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
1669 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
1670 salias tlog="tail -f /var/log/syslog" # follow the syslog
1673 # sort installed Debian-packages by size
1674 if check_com -c dpkg-query ; then
1675 #a3# List installed Debian-packages sorted by size
1676 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"
1679 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
1680 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
1681 if check_com -c wodim; then
1684 cdrecord is not provided under its original name by Debian anymore.
1685 See #377109 in the BTS of Debian for more details.
1687 Please use the wodim binary instead
1694 # Use hard limits, except for a smaller stack and no core dumps
1696 is425 && limit stack 8192
1697 isgrmlcd && limit core 0 # important for a live-cd-system
1702 # called later (via is4 && grmlcomp)
1703 # note: use 'zstyle' for getting current settings
1704 # press ^xh (control-x h) for getting tags in context; ^x? (control-x ?) to run complete_debug with trace output
1706 # TODO: This could use some additional information
1708 # allow one error for every three characters typed in approximate completer
1709 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
1711 # don't complete backup files as executables
1712 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
1714 # start menu completion only if it could find no unambiguous initial string
1715 zstyle ':completion:*:correct:*' insert-unambiguous true
1716 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
1717 zstyle ':completion:*:correct:*' original true
1719 # activate color-completion
1720 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
1722 # format on completion
1723 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
1725 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
1726 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
1728 # insert all expansions for expand completer
1729 zstyle ':completion:*:expand:*' tag-order all-expansions
1730 zstyle ':completion:*:history-words' list false
1733 zstyle ':completion:*:history-words' menu yes
1735 # ignore duplicate entries
1736 zstyle ':completion:*:history-words' remove-all-dups yes
1737 zstyle ':completion:*:history-words' stop yes
1739 # match uppercase from lowercase
1740 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
1742 # separate matches into groups
1743 zstyle ':completion:*:matches' group 'yes'
1744 zstyle ':completion:*' group-name ''
1746 if [[ "$NOMENU" -eq 0 ]] ; then
1747 # if there are more than 5 options allow selecting from a menu
1748 zstyle ':completion:*' menu select=5
1750 # don't use any menus at all
1754 zstyle ':completion:*:messages' format '%d'
1755 zstyle ':completion:*:options' auto-description '%d'
1757 # describe options in full
1758 zstyle ':completion:*:options' description 'yes'
1760 # on processes completion complete all user processes
1761 zstyle ':completion:*:processes' command 'ps -au$USER'
1763 # offer indexes before parameters in subscripts
1764 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
1766 # provide verbose completion information
1767 zstyle ':completion:*' verbose true
1769 # recent (as of Dec 2007) zsh versions are able to provide descriptions
1770 # for commands (read: 1st word in the line) that it will list for the user
1771 # to choose from. The following disables that, because it's not exactly fast.
1772 zstyle ':completion:*:-command-:*:' verbose false
1774 # set format for warnings
1775 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
1777 # define files to ignore for zcompile
1778 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
1779 zstyle ':completion:correct:' prompt 'correct to: %e'
1781 # Ignore completion functions for commands you don't have:
1782 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
1784 # Provide more processes in completion of programs like killall:
1785 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
1787 # complete manual by their section
1788 zstyle ':completion:*:manuals' separate-sections true
1789 zstyle ':completion:*:manuals.*' insert-sections true
1790 zstyle ':completion:*:man:*' menu yes select
1792 # Search path for sudo completion
1793 zstyle ':completion:*:sudo:*' command-path /usr/local/sbin \
1801 # provide .. as a completion
1802 zstyle ':completion:*' special-dirs ..
1804 # run rehash on completion so new installed program are found automatically:
1806 (( CURRENT == 1 )) && rehash
1811 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
1812 if [[ "$NOCOR" -gt 0 ]] ; then
1813 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
1816 # try to be smart about when to use what completer...
1818 zstyle -e ':completion:*' completer '
1819 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
1820 _last_try="$HISTNO$BUFFER$CURSOR"
1821 reply=(_complete _match _ignored _prefix _files)
1823 if [[ $words[1] == (rm|mv) ]] ; then
1824 reply=(_complete _files)
1826 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
1831 # command for process lists, the local web server details and host completion
1832 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
1835 [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
1836 zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
1840 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
1841 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
1852 zstyle ':completion:*:hosts' hosts $hosts
1853 # TODO: so, why is this here?
1854 # zstyle '*' hosts $hosts
1856 # use generic completion system for programs not yet defined; (_gnu_generic works
1857 # with commands that provide a --help option with "standard" gnu-like output.)
1858 for compcom in cp deborphan df feh fetchipac head hnb ipacsum mv \
1859 pal stow tail uname ; do
1860 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
1863 # see upgrade function in this file
1864 compdef _hosts upgrade
1869 # people should use 'grml-x'!
1870 if check_com -c 915resolution; then
1872 echo "Please use 915resolution as resolution modifying tool for Intel \
1878 #a1# Output version of running grml
1879 alias grml-version='cat /etc/grml_version'
1881 if check_com -c rebuildfstab ; then
1882 #a1# Rebuild /etc/fstab
1883 alias grml-rebuildfstab='rebuildfstab -v -r -config'
1886 if check_com -c grml-debootstrap ; then
1888 echo "Installing debian to harddisk is possible by using grml-debootstrap."
1894 # now run the functions
1896 is4 && isgrml && grmlstuff
1900 is4 && xsource "/etc/zsh/keephack"
1902 # wonderful idea of using "e" glob qualifier by Peter Stephenson
1903 # You use it as follows:
1904 # $ NTREF=/reference/file
1906 # This lists all the files in the current directory newer than the reference file.
1907 # You can also specify the reference file inline; note quotes:
1908 # $ ls -l *(e:'nt ~/.zshenv':)
1910 if [[ -n $1 ]] ; then
1913 [[ $REPLY -nt $NTREF ]]
1918 #f1# Reload an autoloadable function
1919 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
1920 compdef _functions freload
1922 #f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s')
1924 [[ -z "$1" ]] && printf 'Usage: %s <file(s)>\n' "$0" && return 1
1925 for file in "$@" ; do
1926 while [[ -h "$file" ]] ; do
1928 file=$(readlink "$file")
1933 # TODO: Is it supported to use pager settings like this?
1934 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
1935 # with respect to wordsplitting. (ie. ${=PAGER})
1936 if check_com -c $PAGER ; then
1937 #f1# View Debian's changelog of a given package
1940 if [[ -r /usr/share/doc/$1/changelog.Debian.gz ]] ; then
1941 $PAGER /usr/share/doc/$1/changelog.Debian.gz
1942 elif [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
1943 $PAGER /usr/share/doc/$1/changelog.gz
1945 if check_com -c aptitude ; then
1946 echo "No changelog for package $1 found, using aptitude to retrieve it."
1948 aptitude -t unstable changelog $1
1950 aptitude changelog $1
1953 echo "No changelog for package $1 found, sorry."
1958 _dchange() { _files -W /usr/share/doc -/ }
1959 compdef _dchange dchange
1961 #f1# View Debian's NEWS of a given package
1964 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
1965 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
1967 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
1968 $PAGER /usr/share/doc/$1/NEWS.gz
1970 echo "No NEWS file for package $1 found, sorry."
1975 _dnews() { _files -W /usr/share/doc -/ }
1976 compdef _dnews dnews
1978 #f1# View Debian's copyright of a given package
1981 if [[ -r /usr/share/doc/$1/copyright ]] ; then
1982 $PAGER /usr/share/doc/$1/copyright
1984 echo "No copyright file for package $1 found, sorry."
1988 _dcopyright() { _files -W /usr/share/doc -/ }
1989 compdef _dcopyright dcopyright
1991 #f1# View upstream's changelog of a given package
1994 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
1995 $PAGER /usr/share/doc/$1/changelog.gz
1997 echo "No changelog for package $1 found, sorry."
2001 _uchange() { _files -W /usr/share/doc -/ }
2002 compdef _uchange uchange
2007 ZSH_PROFILE_RC=1 $SHELL "$@"
2010 #f1# Edit an alias via zle
2012 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
2014 compdef _aliases edalias
2016 #f1# Edit a function via zle
2018 [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
2020 compdef _functions edfunc
2022 # use it e.g. via 'Restart apache2'
2023 #m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
2024 #m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
2025 #m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
2026 #m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
2027 #m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
2028 #m# f6 Status() \kbd{/etc/init.d/\em{process}}\quad\kbd{status}
2029 if [[ -d /etc/init.d || -d /etc/service ]] ; then
2031 local action_="${1:l}" # e.g Start/Stop/Restart
2035 local service_target_="$(readlink /etc/init.d/$service_)"
2036 if [[ $service_target_ == "/usr/bin/sv" ]]; then
2038 case "${action_}" in
2039 start) if [[ ! -e /etc/service/$service_ ]]; then
2040 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
2042 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2044 # there is no reload in runits sysv emulation
2045 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
2046 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
2050 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2056 scripts=( /etc/init.d/*(x:t) )
2057 _describe "service startup script" scripts
2060 for i in Start Restart Stop Force-Reload Reload Status ; do
2061 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
2062 compdef _grmlinitd $i
2066 #f1# Provides useful information on globbing
2073 p named pipes (FIFOs)
2074 * executable plain files (0100)
2075 % device files (character or block special)
2076 %b block special files
2077 %c character special files
2078 r owner-readable files (0400)
2079 w owner-writable files (0200)
2080 x owner-executable files (0100)
2081 A group-readable files (0040)
2082 I group-writable files (0020)
2083 E group-executable files (0010)
2084 R world-readable files (0004)
2085 W world-writable files (0002)
2086 X world-executable files (0001)
2087 s setuid files (04000)
2088 S setgid files (02000)
2089 t files with the sticky bit (01000)
2091 print *(m-1) # Files modified up to a day ago
2092 print *(a1) # Files accessed a day ago
2093 print *(@) # Just symlinks
2094 print *(Lk+50) # Files bigger than 50 kilobytes
2095 print *(Lk-50) # Files smaller than 50 kilobytes
2096 print **/*.c # All *.c files recursively starting in \$PWD
2097 print **/*.c~file.c # Same as above, but excluding 'file.c'
2098 print (foo|bar).* # Files starting with 'foo' or 'bar'
2099 print *~*.* # All Files that do not contain a dot
2100 chmod 644 *(.^x) # make all plain non-executable files publically readable
2101 print -l *(.c|.h) # Lists *.c and *.h
2102 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
2103 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
2105 alias help-zshglob=H-Glob
2107 #v1# set number of lines to display per page
2108 HELP_LINES_PER_PAGE=20
2109 #v1# set location of help-zle cache file
2110 HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh
2111 #f1# helper function for help-zle, actually generates the help text
2112 help_zle_parse_keybindings()
2116 unsetopt ksharrays #indexing starts at 1
2118 #v1# choose files that help-zle will parse for keybindings
2119 ((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local )
2121 if [[ -r $HELP_ZLE_CACHE_FILE ]]; then
2123 for f ($HELPZLE_KEYBINDING_FILES) [[ $f -nt $HELP_ZLE_CACHE_FILE ]] && load_cache=1
2124 [[ $load_cache -eq 0 ]] && . $HELP_ZLE_CACHE_FILE && return
2127 #fill with default keybindings, possibly to be overwriten in a file later
2128 #Note that due to zsh inconsistency on escaping assoc array keys, we encase the key in '' which we will remove later
2129 local -A help_zle_keybindings
2130 help_zle_keybindings['<Ctrl>@']="set MARK"
2131 help_zle_keybindings['<Ctrl>x<Ctrl>j']="vi-join lines"
2132 help_zle_keybindings['<Ctrl>x<Ctrl>b']="jump to matching brace"
2133 help_zle_keybindings['<Ctrl>x<Ctrl>u']="undo"
2134 help_zle_keybindings['<Ctrl>_']="undo"
2135 help_zle_keybindings['<Ctrl>x<Ctrl>f<c>']="find <c> in cmdline"
2136 help_zle_keybindings['<Ctrl>a']="goto beginning of line"
2137 help_zle_keybindings['<Ctrl>e']="goto end of line"
2138 help_zle_keybindings['<Ctrl>t']="transpose charaters"
2139 help_zle_keybindings['<Alt>t']="transpose words"
2140 help_zle_keybindings['<Alt>s']="spellcheck word"
2141 help_zle_keybindings['<Ctrl>k']="backward kill buffer"
2142 help_zle_keybindings['<Ctrl>u']="forward kill buffer"
2143 help_zle_keybindings['<Ctrl>y']="insert previously killed word/string"
2144 help_zle_keybindings["<Alt>'"]="quote line"
2145 help_zle_keybindings['<Alt>"']="quote from mark to cursor"
2146 help_zle_keybindings['<Alt><arg>']="repeat next cmd/char <arg> times (<Alt>-<Alt>1<Alt>0a -> -10 times 'a')"
2147 help_zle_keybindings['<Alt>u']="make next word Uppercase"
2148 help_zle_keybindings['<Alt>l']="make next word lowercase"
2149 help_zle_keybindings['<Ctrl>xd']="preview expansion under cursor"
2150 help_zle_keybindings['<Alt>q']="push current CL into background, freeing it. Restore on next CL"
2151 help_zle_keybindings['<Alt>.']="insert (and interate through) last word from prev CLs"
2152 help_zle_keybindings['<Alt>,']="complete word from newer history (consecutive hits)"
2153 help_zle_keybindings['<Alt>m']="repeat last typed word on current CL"
2154 help_zle_keybindings['<Ctrl>v']="insert next keypress symbol literally (e.g. for bindkey)"
2155 help_zle_keybindings['!!:n*<Tab>']="insert last n arguments of last command"
2156 help_zle_keybindings['!!:n-<Tab>']="insert arguments n..N-2 of last command (e.g. mv s s d)"
2157 help_zle_keybindings['<Alt>h']="show help/manpage for current command"
2159 #init global variables
2160 unset help_zle_lines help_zle_sln
2161 typeset -g -a help_zle_lines
2162 typeset -g help_zle_sln=1
2165 local lastkeybind_desc contents #last description starting with #k# that we found
2166 local num_lines_elapsed=0 #number of lines between last description and keybinding
2167 #search config files in the order they a called (and thus the order in which they overwrite keybindings)
2168 for f in $HELPZLE_KEYBINDING_FILES; do
2169 [[ -r "$f" ]] || continue #not readable ? skip it
2171 for cline in "${(f)contents}"; do
2172 #zsh pattern: matches lines like: #k# ..............
2173 if [[ "$cline" == (#s)[[:space:]]#\#k\#[[:space:]]##(#b)(*)[[:space:]]#(#e) ]]; then
2174 lastkeybind_desc="$match[*]"
2176 #zsh pattern: matches lines that set a keybinding using bindkey or compdef -k
2177 # ignores lines that are commentend out
2178 # grabs first in '' or "" enclosed string with length between 1 and 6 characters
2179 elif [[ "$cline" == [^#]#(bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then
2180 #description prevously found ? description not more than 2 lines away ? keybinding not empty ?
2181 if [[ -n $lastkeybind_desc && $num_lines_elapsed -lt 2 && -n $match[1] ]]; then
2182 #substitute keybinding string with something readable
2183 k=${${${${${${${match[1]/\\e\^h/<Alt><BS>}/\\e\^\?/<Alt><BS>}/\\e\[5~/<PageUp>}/\\e\[6~/<PageDown>}//(\\e|\^\[)/<Alt>}//\^/<Ctrl>}/3~/<Alt><Del>}
2184 #put keybinding in assoc array, possibly overwriting defaults or stuff found in earlier files
2185 #Note that we are extracting the keybinding-string including the quotes (see Note at beginning)
2186 help_zle_keybindings[${k}]=$lastkeybind_desc
2190 ((num_lines_elapsed++))
2195 #calculate length of keybinding column
2197 for k (${(k)help_zle_keybindings[@]}) ((kstrlen < ${#k})) && kstrlen=${#k}
2198 #convert the assoc array into preformated lines, which we are able to sort
2199 for k v in ${(kv)help_zle_keybindings[@]}; do
2200 #pad keybinding-string to kstrlen chars and remove outermost characters (i.e. the quotes)
2201 help_zle_lines+=("${(r:kstrlen:)k[2,-2]}${v}")
2203 #sort lines alphabetically
2204 help_zle_lines=("${(i)help_zle_lines[@]}")
2205 [[ -d ${HELP_ZLE_CACHE_FILE:h} ]] || mkdir -p "${HELP_ZLE_CACHE_FILE:h}"
2206 echo "help_zle_lines=(${(q)help_zle_lines[@]})" >| $HELP_ZLE_CACHE_FILE
2207 zcompile $HELP_ZLE_CACHE_FILE
2209 typeset -g help_zle_sln
2210 typeset -g -a help_zle_lines
2212 #f1# Provides (partially autogenerated) help on keybindings and the zsh line editor
2216 unsetopt ksharrays #indexing starts at 1
2217 #help lines already generated ? no ? then do it
2218 [[ ${+functions[help_zle_parse_keybindings]} -eq 1 ]] && {help_zle_parse_keybindings && unfunction help_zle_parse_keybindings}
2219 #already displayed all lines ? go back to the start
2220 [[ $help_zle_sln -gt ${#help_zle_lines} ]] && help_zle_sln=1
2221 local sln=$help_zle_sln
2222 #note that help_zle_sln is a global var, meaning we remember the last page we viewed
2223 help_zle_sln=$((help_zle_sln + HELP_LINES_PER_PAGE))
2224 zle -M "${(F)help_zle_lines[sln,help_zle_sln-1]}"
2226 #k# display help for keybindings and ZLE (cycle pages with consecutive use)
2227 zle -N help-zle && bindkey '^xz' help-zle
2229 # grep for running process, like: 'any vim'
2233 if [[ -z "$1" ]] ; then
2234 echo "any - grep for process(es) by keyword" >&2
2235 echo "Usage: any <keyword>" >&2 ; return 1
2237 ps xauwww | grep -i "${grep_options[@]}" "[${1[1]}]${1[2,-1]}"
2242 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
2243 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
2244 [[ -r /proc/1/maps ]] && \
2246 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
2247 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
2248 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
2251 # a wrapper for vim, that deals with title setting
2253 # set this array to a set of options to vim you always want
2254 # to have set when calling vim (in .zshrc.local), like:
2255 # VIM_OPTIONS=( -p )
2256 # This will cause vim to send every file given on the
2257 # commandline to be send to it's own tab (needs vim7).
2258 if check_com vim; then
2260 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
2264 # make a backup of a file
2266 cp -a "$1" "${1}_$(date --iso-8601=seconds)"
2269 ssl_hashes=( sha512 sha256 sha1 md5 )
2271 for sh in ${ssl_hashes}; do
2272 eval 'ssl-cert-'${sh}'() {
2274 if [[ -z $1 ]] ; then
2275 printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
2278 openssl x509 -noout -fingerprint -'${sh}' -in $1
2282 ssl-cert-fingerprints() {
2285 if [[ -z $1 ]] ; then
2286 printf 'usage: ssl-cert-fingerprints <file>\n'
2289 for i in ${ssl_hashes}
2296 if [[ -z $1 ]] ; then
2297 printf 'usage: ssl-cert-info <file>\n'
2300 openssl x509 -noout -text -in $1
2301 ssl-cert-fingerprints $1
2304 # make sure our environment is clean regarding colors
2305 for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color
2307 # "persistent history"
2308 # just write important commands you always need to ~/.important_commands
2309 if [[ -r ~/.important_commands ]] ; then
2310 fc -R ~/.important_commands
2313 # load the lookup subsystem if it's available on the system
2314 zrcautoload lookupinit && lookupinit
2318 # set terminal property (used e.g. by msgid-chooser)
2319 export COLORTERM="yes"
2324 #a2# Execute \kbd{du -sch}
2326 #a2# Execute \kbd{jobs -l}
2330 #a2# Execute \kbd{ls -lSrah}
2331 alias dir="ls -lSrah"
2332 #a2# Only show dot-directories
2333 alias lad='ls -d .*(/)'
2334 #a2# Only show dot-files
2335 alias lsa='ls -a .*(.)'
2336 #a2# Only files with setgid/setuid/sticky flag
2337 alias lss='ls -l *(s,S,t)'
2338 #a2# Only show symlinks
2339 alias lsl='ls -l *(@)'
2340 #a2# Display only executables
2341 alias lsx='ls -l *(*)'
2342 #a2# Display world-{readable,writable,executable} files
2343 alias lsw='ls -ld *(R,W,X.^ND/)'
2344 #a2# Display the ten biggest files
2345 alias lsbig="ls -flh *(.OL[1,10])"
2346 #a2# Only show directories
2347 alias lsd='ls -d *(/)'
2348 #a2# Only show empty directories
2349 alias lse='ls -d *(/^F)'
2350 #a2# Display the ten newest files
2351 alias lsnew="ls -rtlh *(D.om[1,10])"
2352 #a2# Display the ten oldest files
2353 alias lsold="ls -rtlh *(D.Om[1,10])"
2354 #a2# Display the ten smallest files
2355 alias lssmall="ls -Srl *(.oL[1,10])"
2356 #a2# Display the ten newest directories and ten newest .directories
2357 alias lsnewdir="ls -rthdl *(/om[1,10]) .*(D/om[1,10])"
2358 #a2# Display the ten oldest directories and ten oldest .directories
2359 alias lsolddir="ls -rthdl *(/Om[1,10]) .*(D/Om[1,10])"
2361 # some useful aliases
2362 #a2# Remove current empty directory. Execute \kbd{cd ..; rmdir $OLDCWD}
2363 alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD'
2365 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
2366 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2367 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2369 # work around non utf8 capable software in utf environment via $LANG and luit
2370 if check_com isutfenv && check_com luit ; then
2371 if check_com -c mrxvt ; then
2372 isutfenv && [[ -n "$LANG" ]] && \
2373 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
2376 if check_com -c aterm ; then
2377 isutfenv && [[ -n "$LANG" ]] && \
2378 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
2381 if check_com -c centericq ; then
2382 isutfenv && [[ -n "$LANG" ]] && \
2383 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
2389 #f5# Backup \kbd{file {\rm to} file\_timestamp}
2392 cp -b $1 $1_`date --iso-8601=m`
2395 #f5# cd to directoy and list files
2401 # smart cd function, allows switching to /etc when running 'cd /etc/fstab'
2403 if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then
2404 [[ ! -e ${1:h} ]] && return 1
2405 print "Correcting ${1} to ${1:h}"
2412 #f5# Create Directoy and \kbd{cd} to it
2414 if (( ARGC != 1 )); then
2415 printf 'usage: mkcd <new-directory>\n'
2418 if [[ ! -d "$1" ]]; then
2419 command mkdir -p "$1"
2421 printf '`%s'\'' already exists: cd-ing.\n' "$1"
2426 #f5# Create temporary directory and \kbd{cd} to it
2434 #f5# Create directory under cursor or the selected area
2435 # Press ctrl-xM to create the directory under the cursor or the selected area.
2436 # To select an area press ctrl-@ or ctrl-space and use the cursor.
2437 # Use case: you type "mv abc ~/testa/testb/testc/" and remember that the
2438 # directory does not exist yet -> press ctrl-XM and problem solved
2441 if ((REGION_ACTIVE==1)); then
2442 local F=$MARK T=$CURSOR
2443 if [[ $F -gt $T ]]; then
2447 # get marked area from buffer and eliminate whitespace
2448 PATHTOMKDIR=${BUFFER[F+1,T]%%[[:space:]]##}
2449 PATHTOMKDIR=${PATHTOMKDIR##[[:space:]]##}
2451 local bufwords iword
2452 bufwords=(${(z)LBUFFER})
2454 bufwords=(${(z)BUFFER})
2455 PATHTOMKDIR="${(Q)bufwords[iword]}"
2457 [[ -z "${PATHTOMKDIR}" ]] && return 1
2458 PATHTOMKDIR=${~PATHTOMKDIR}
2459 if [[ -e "${PATHTOMKDIR}" ]]; then
2460 zle -M " path already exists, doing nothing"
2462 zle -M "$(mkdir -p -v "${PATHTOMKDIR}")"
2466 #k# mkdir -p <dir> from string under cursor or marked area
2467 zle -N inplaceMkDirs && bindkey '^xM' inplaceMkDirs
2469 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
2472 print -l -- *(a-${1:-1})
2475 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
2478 print -l -- *(c-${1:-1})
2481 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
2484 print -l -- *(m-${1:-1})
2486 # modified() was named new() in earlier versions, add an alias for backwards compatibility
2487 check_com new || alias new=modified
2489 # use colors when GNU grep with color-support
2490 #a2# Execute \kbd{grep -{}-color=auto}
2491 (( $#grep_options > 0 )) && alias grep='grep '${grep_options:+"${grep_options[*]}"}
2494 # 'translate' looks up fot a word in a file with language-to-language
2495 # translations (field separator should be " : "). A typical wordlist looks
2497 # | english-word : german-transmission
2498 # It's also only possible to translate english to german but not reciprocal.
2499 # Use the following oneliner to turn back the sort order:
2500 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
2501 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
2502 #f5# Translates a word
2507 translate -l de-en $2
2510 translate -l en-de $2
2513 echo "Usage: $0 { -D | -E }"
2514 echo " -D == German to English"
2515 echo " -E == English to German"
2519 # Usage: simple-extract <file>
2520 # Using option -d deletes the original archive file.
2521 #f5# Smart archive extractor
2524 setopt extended_glob noclobber
2525 local DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
2527 zparseopts -D -E "d=DELETE_ORIGINAL"
2528 for ARCHIVE in "${@}"; do
2530 *(tar.bz2|tbz2|tbz))
2531 DECOMP_CMD="tar -xvjf -"
2536 DECOMP_CMD="tar -xvzf -"
2540 *(tar.xz|txz|tar.lzma))
2541 DECOMP_CMD="tar -xvJf -"
2546 DECOMP_CMD="tar -xvf -"
2551 DECOMP_CMD="unrar x"
2576 DECOMP_CMD="bzip2 -d -c -"
2581 DECOMP_CMD="gzip -d -c -"
2586 DECOMP_CMD="xz -d -c -"
2591 print "ERROR: '$ARCHIVE' has unrecognized archive type." >&2
2597 if ! check_com ${DECOMP_CMD[(w)1]}; then
2598 echo "ERROR: ${DECOMP_CMD[(w)1]} not installed." >&2
2603 GZTARGET="${ARCHIVE:t:r}"
2604 if [[ -f $ARCHIVE ]] ; then
2606 print "Extracting '$ARCHIVE' ..."
2607 if $USES_STDIN; then
2608 if $USES_STDOUT; then
2609 ${=DECOMP_CMD} < "$ARCHIVE" > $GZTARGET
2611 ${=DECOMP_CMD} < "$ARCHIVE"
2614 if $USES_STDOUT; then
2615 ${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET
2617 ${=DECOMP_CMD} "$ARCHIVE"
2620 [[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE"
2622 elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
2623 if check_com curl; then
2624 WGET_CMD="curl -L -k -s -o -"
2625 elif check_com wget; then
2626 WGET_CMD="wget -q -O - --no-check-certificate"
2628 print "ERROR: neither wget nor curl is installed" >&2
2632 print "Downloading and Extracting '$ARCHIVE' ..."
2633 if $USES_STDIN; then
2634 if $USES_STDOUT; then
2635 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET
2638 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD}
2642 if $USES_STDOUT; then
2643 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET
2645 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE")
2650 print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2
2660 '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)"' \
2661 '_urls:Remote Archives:_urls'
2667 '-d[delete original archivefile after extraction]' \
2668 '*:Archive Or Uri:__archive_or_uri'
2670 compdef _simple_extract simple-extract
2671 alias se=simple-extract
2673 #f5# Set all ulimit parameters to \kbd{unlimited}
2684 #f5# Change the xterm title from within GNU-screen
2687 if [[ $1 != "-f" ]] ; then
2688 if [[ -z ${DISPLAY} ]] ; then
2689 printf 'xtrename only makes sense in X11.\n'
2695 if [[ -z $1 ]] ; then
2696 printf 'usage: xtrename [-f] "title for xterm"\n'
2697 printf ' renames the title of xterm from _within_ screen.\n'
2698 printf ' also works without screen.\n'
2699 printf ' will not work if DISPLAY is unset, use -f to override.\n'
2702 print -n "\eP\e]0;${1}\C-G\e\\"
2706 # Create small urls via http://goo.gl using curl(1).
2707 # API reference: https://code.google.com/apis/urlshortener/
2710 setopt extended_glob
2712 if [[ -z $1 ]]; then
2713 print "USAGE: zurl <URL>"
2717 local PN url prog api json contenttype item
2722 # Prepend 'http://' to given URL where necessary for later output.
2723 if [[ ${url} != http(s|)://* ]]; then
2727 if check_com -c curl; then
2730 print "curl is not available, but mandatory for ${PN}. Aborting."
2733 api='https://www.googleapis.com/urlshortener/v1/url'
2734 contenttype="Content-Type: application/json"
2735 json="{\"longUrl\": \"${url}\"}"
2736 data=(${(f)"$($prog --silent -H ${contenttype} -d ${json} $api)"})
2737 # Parse the response
2738 for item in "${data[@]}"; do
2743 printf '%s\n' "$item"
2751 #f2# Find history events by search pattern and list them by date.
2754 local usage help ident format_l format_s first_char remain first last
2755 usage='USAGE: whatwhen [options] <searchstring> <search range>'
2756 help='Use `whatwhen -h'\'' for further explanations.'
2757 ident=${(l,${#${:-Usage: }},, ,)}
2758 format_l="${ident}%s\t\t\t%s\n"
2759 format_s="${format_l//(\\t)##/\\t}"
2760 # Make the first char of the word to search for case
2761 # insensitive; e.g. [aA]
2762 first_char=[${(L)1[1]}${(U)1[1]}]
2764 # Default search range is `-100'.
2766 # Optional, just used for `<first> <last>' given.
2770 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
2771 printf '%s\n%s\n\n' ${usage} ${help} && return 1
2774 printf '%s\n\n' ${usage}
2776 printf $format_l '-h' 'show help text'
2778 print 'SEARCH RANGE:'
2779 printf $format_l "'0'" 'the whole history,'
2780 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
2781 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
2782 printf '\n%s\n' 'EXAMPLES:'
2783 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
2784 printf $format_l 'whatwhen zsh -250'
2785 printf $format_l 'whatwhen foo 1 99'
2788 printf '%s\n%s\n\n' ${usage} ${help} && return 1
2791 # -l list results on stout rather than invoking $EDITOR.
2792 # -i Print dates as in YYYY-MM-DD.
2793 # -m Search for a - quoted - pattern within the history.
2794 fc -li -m "*${first_char}${remain}*" $first $last
2799 # mercurial related stuff
2800 if check_com -c hg ; then
2801 # gnu like diff for mercurial
2802 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
2803 #f5# GNU like diff for mercurial
2806 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
2809 # build debian package
2810 #a2# Alias for \kbd{hg-buildpackage}
2811 alias hbp='hg-buildpackage'
2813 # execute commands on the versioned patch-queue from the current repos
2814 alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
2816 # diffstat for specific version of a mercurial repository
2817 # hgstat => display diffstat between last revision and tip
2818 # hgstat 1234 => display diffstat between revision 1234 and tip
2819 #f5# Diffstat for specific version of a mercurial repos
2822 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
2825 fi # end of check whether we have the 'hg'-executable
2827 # grml-small cleanups
2829 # The following is used to remove zsh-config-items that do not work
2830 # in grml-small by default.
2831 # If you do not want these adjustments (for whatever reason), set
2832 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
2833 # sources if it is there).
2835 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
2838 unalias 'V' &> /dev/null
2839 unfunction vman &> /dev/null
2840 unfunction viless &> /dev/null
2841 unfunction 2html &> /dev/null
2843 # manpages are not in grmlsmall
2844 unfunction manzsh &> /dev/null
2845 unfunction man2 &> /dev/null
2851 ## genrefcard.pl settings
2853 ### doc strings for external functions from files
2854 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
2856 ### example: split functions-search 8,16,24,32
2857 #@# split functions-search 8
2859 ## END OF FILE #################################################################
2860 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4