1 # Filename: /etc/zsh/zshrc
2 # Purpose: config file for zsh (z shell)
3 # Authors: grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
4 # Bug-Reports: see http://grml.org/bugs/
5 # License: This file is licensed under the GPL v2.
6 ################################################################################
7 # This file is sourced only for interactive shells. It
8 # should contain commands to set up aliases, functions,
9 # options, key bindings, etc.
11 # Global Order: zshenv, zprofile, zshrc, zlogin
12 ################################################################################
15 # If you are using this file as your ~/.zshrc file, please use ~/.zshrc.pre
16 # and ~/.zshrc.local for your own customisations. The former file is read
17 # before ~/.zshrc, the latter is read after it. Also, consider reading the
18 # refcard and the reference manual for this setup, both available from:
19 # <http://grml.org/zsh/>
22 # If you want to help to improve grml's zsh setup, clone the grml-etc-core
23 # repository from git.grml.org:
24 # git clone git://git.grml.org/grml-etc-core.git
26 # Make your changes, commit them; use 'git format-patch' to create a series
27 # of patches and send those to the following address via 'git send-email':
28 # grml-etc-core@grml.org
30 # Doing so makes sure the right people get your patches for review and
33 # zsh-refcard-tag documentation:
34 # You may notice strange looking comments in this file.
35 # These are there for a purpose. grml's zsh-refcard can now be
36 # automatically generated from the contents of the actual configuration
37 # file. However, we need a little extra information on which comments
38 # and what lines of code to take into account (and for what purpose).
40 # Here is what they mean:
42 # List of tags (comment types) used:
43 # #a# Next line contains an important alias, that should
44 # be included in the grml-zsh-refcard.
45 # (placement tag: @@INSERT-aliases@@)
46 # #f# Next line contains the beginning of an important function.
47 # (placement tag: @@INSERT-functions@@)
48 # #v# Next line contains an important variable.
49 # (placement tag: @@INSERT-variables@@)
50 # #k# Next line contains an important keybinding.
51 # (placement tag: @@INSERT-keybindings@@)
52 # #d# Hashed directories list generation:
53 # start denotes the start of a list of 'hash -d'
55 # end denotes its end.
56 # (placement tag: @@INSERT-hasheddirs@@)
57 # #A# Abbreviation expansion list generation:
58 # start denotes the beginning of abbreviations.
59 # end denotes their end.
60 # Lines within this section that end in '#d .*' provide
61 # extra documentation to be included in the refcard.
62 # (placement tag: @@INSERT-abbrev@@)
63 # #m# This tag allows you to manually generate refcard entries
64 # for code lines that are hard/impossible to parse.
66 # #m# k ESC-h Call the run-help function
67 # That would add a refcard entry in the keybindings table
68 # for 'ESC-h' with the given comment.
69 # So the syntax is: #m# <section> <argument> <comment>
70 # #o# This tag lets you insert entries to the 'other' hash.
71 # Generally, this should not be used. It is there for
72 # things that cannot be done easily in another way.
73 # (placement tag: @@INSERT-other-foobar@@)
75 # All of these tags (except for m and o) take two arguments, the first
76 # within the tag, the other after the tag:
78 # #<tag><section># <comment>
80 # Where <section> is really just a number, which are defined by the
81 # @secmap array on top of 'genrefcard.pl'. The reason for numbers
82 # instead of names is, that for the reader, the tag should not differ
83 # much from a regular comment. For zsh, it is a regular comment indeed.
84 # The numbers have got the following meanings:
93 # So, the following will add an entry to the 'functions' table in the
94 # 'system' section, with a (hopefully) descriptive comment:
95 # #f1# Edit an alias via zle
98 # It will then show up in the @@INSERT-aliases-system@@ replacement tag
99 # that can be found in 'grml-zsh-refcard.tex.in'.
100 # If the section number is omitted, the 'default' section is assumed.
101 # Furthermore, in 'grml-zsh-refcard.tex.in' @@INSERT-aliases@@ is
102 # exactly the same as @@INSERT-aliases-default@@. If you want a list of
103 # *all* aliases, for example, use @@INSERT-aliases-all@@.
106 # just execute 'ZSH_PROFILE_RC=1 zsh' and run 'zprof' to get the details
107 if [[ $ZSH_PROFILE_RC -gt 0 ]] ; then
111 # load .zshrc.pre to give the user the chance to overwrite the defaults
112 [[ -r ${HOME}/.zshrc.pre ]] && source ${HOME}/.zshrc.pre
114 # check for version/system
115 # check for versions (compatibility reasons)
117 [[ $ZSH_VERSION == <4->* ]] && return 0
122 [[ $ZSH_VERSION == 4.<1->* || $ZSH_VERSION == <5->* ]] && return 0
127 [[ $ZSH_VERSION == 4.<2->* || $ZSH_VERSION == <5->* ]] && return 0
132 [[ $ZSH_VERSION == 4.2.<5->* || $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0
137 [[ $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0
142 [[ $ZSH_VERSION == 4.3.<3->* || $ZSH_VERSION == 4.<4->* \
143 || $ZSH_VERSION == <5->* ]] && return 0
148 [[ $ZSH_VERSION == 4.3.<9->* || $ZSH_VERSION == 4.<4->* \
149 || $ZSH_VERSION == <5->* ]] && return 0
153 #f1# Checks whether or not you're running grml
155 [[ -f /etc/grml_version ]] && return 0
159 #f1# Checks whether or not you're running a grml cd
161 [[ -f /etc/grml_cd ]] && return 0
166 #f1# Checks whether or not you're running grml-small
168 if [[ ${${${(f)"$(</etc/grml_version)"}%% *}##*-} == 'small' ]]; then
174 isgrmlsmall() { return 1 }
178 [[ $OSTYPE == darwin* ]] && return 0
182 #f1# are we running within an utf environment?
184 case "$LANG $CHARSET $LANGUAGE" in
191 # check for user, if not running as root set $SUDO to sudo
192 (( EUID != 0 )) && SUDO='sudo' || SUDO=''
194 # change directory to home on first invocation of zsh
195 # important for rungetty -> autologin
196 # Thanks go to Bart Schaefer!
197 isgrml && checkhome() {
198 if [[ -z "$ALREADY_DID_CD_HOME" ]] ; then
199 export ALREADY_DID_CD_HOME=$HOME
204 # check for zsh v3.1.7+
206 if ! [[ ${ZSH_VERSION} == 3.1.<7->* \
207 || ${ZSH_VERSION} == 3.<2->.<->* \
208 || ${ZSH_VERSION} == <4->.<->* ]] ; then
211 printf '-!- In this configuration we try to make use of features, that only\n'
212 printf '-!- require version 3.1.7 of the shell; That way this setup can be\n'
213 printf '-!- used with a wide range of zsh versions, while using fairly\n'
214 printf '-!- advanced features in all supported versions.\n'
216 printf '-!- However, you are running zsh version %s.\n' "$ZSH_VERSION"
218 printf '-!- While this *may* work, it might as well fail.\n'
219 printf '-!- Please consider updating to at least version 3.1.7 of zsh.\n'
221 printf '-!- DO NOT EXPECT THIS TO WORK FLAWLESSLY!\n'
222 printf '-!- If it does today, you'\''ve been lucky.\n'
224 printf '-!- Ye been warned!\n'
227 function zstyle() { : }
230 # autoload wrapper - use this one instead of autoload directly
231 # We need to define this function as early as this, because autoloading
232 # 'is-at-least()' needs it.
233 function zrcautoload() {
241 for fdir in ${fpath} ; do
242 [[ -e ${fdir}/${ffile} ]] && (( ffound = 1 ))
245 (( ffound == 0 )) && return 1
246 if [[ $ZSH_VERSION == 3.1.<6-> || $ZSH_VERSION == <4->* ]] ; then
247 autoload -U ${ffile} || return 1
249 autoload ${ffile} || return 1
254 # Load is-at-least() for more precise version checks Note that this test will
255 # *always* fail, if the is-at-least function could not be marked for
257 zrcautoload is-at-least || is-at-least() { return 1 }
259 # set some important options (as early as possible)
261 # append history list to the history file; this is the default but we make sure
262 # because it's required for share_history.
263 setopt append_history
265 # import new commands from the history file also in other zsh-session
266 is4 && setopt share_history
268 # save each command's beginning timestamp and the duration to the history file
269 setopt extended_history
271 # If a new command line being added to the history list duplicates an older
272 # one, the older command is removed from the list
273 is4 && setopt histignorealldups
275 # remove command lines from the history list when the first character on the
277 setopt histignorespace
279 # if a command is issued that can't be executed as a normal command, and the
280 # command is the name of a directory, perform the cd command to that directory.
283 # in order to use #, ~ and ^ for filename generation grep word
284 # *~(*.gz|*.bz|*.bz2|*.zip|*.Z) -> searches for word not in compressed files
285 # don't forget to quote '^', '~' and '#'!
288 # display PID when suspending processes as well
291 # report the status of backgrounds jobs immediately
294 # whenever a command completion is attempted, make sure the entire command path
298 # not just at the end
299 setopt completeinword
301 # Don't send SIGHUP to background processes when the shell exits.
304 # make cd push the old directory onto the directory stack.
310 # don't push the same dir twice.
311 setopt pushd_ignore_dups
313 # * shouldn't match dotfiles. ever.
316 # use zsh style word splitting
319 # don't error out when unset parameters are used
322 # setting some default values
325 NOPRECMD=${NOPRECMD:-0}
326 COMMAND_NOT_FOUND=${COMMAND_NOT_FOUND:-0}
327 GRML_ZSH_CNF_HANDLER=${GRML_ZSH_CNF_HANDLER:-/usr/share/command-not-found/command-not-found}
328 BATTERY=${BATTERY:-0}
329 GRMLSMALL_SPECIFIC=${GRMLSMALL_SPECIFIC:-1}
330 ZSH_NO_DEFAULT_LOCALE=${ZSH_NO_DEFAULT_LOCALE:-0}
333 # this function checks if a command exists and returns either true
334 # or false. This avoids using 'which' and 'whence', which will
335 # avoid problems with aliases for which on certain weird systems. :-)
336 # Usage: check_com [-c|-g] word
337 # -c only checks for external commands
338 # -g does the usual tests and also checks for global aliases
341 local -i comonly gatoo
343 if [[ $1 == '-c' ]] ; then
346 elif [[ $1 == '-g' ]] ; then
353 if (( ${#argv} != 1 )) ; then
354 printf 'usage: check_com [-c] <command>\n' >&2
358 if (( comonly > 0 )) ; then
359 [[ -n ${commands[$1]} ]] && return 0
363 if [[ -n ${commands[$1]} ]] \
364 || [[ -n ${functions[$1]} ]] \
365 || [[ -n ${aliases[$1]} ]] \
366 || [[ -n ${reswords[(r)$1]} ]] ; then
371 if (( gatoo > 0 )) && [[ -n ${galiases[$1]} ]] ; then
378 # creates an alias and precedes the command with
379 # sudo if $EUID is not zero.
382 local only=0 ; local multi=0
383 while [[ $1 == -* ]] ; do
387 (--) shift ; break ;;
389 printf 'usage: salias [-h|-o|-a] <alias-expression>\n'
390 printf ' -h shows this help text.\n'
391 printf ' -a replace '\'' ; '\'' sequences with '\'' ; sudo '\''.\n'
392 printf ' be careful using this option.\n'
393 printf ' -o only sets an alias if a preceding sudo would be needed.\n'
396 (*) printf "unkown option: '%s'\n" "$1" ; return 1 ;;
401 if (( ${#argv} > 1 )) ; then
402 printf 'Too many arguments %s\n' "${#argv}"
406 key="${1%%\=*}" ; val="${1#*\=}"
407 if (( EUID == 0 )) && (( only == 0 )); then
408 alias -- "${key}=${val}"
409 elif (( EUID > 0 )) ; then
410 (( multi > 0 )) && val="${val// ; / ; sudo }"
411 alias -- "${key}=sudo ${val}"
417 # a "print -l ${(u)foo}"-workaround for pre-4.2.0 shells
419 # Where foo is the *name* of the parameter you want printed.
420 # Note that foo is no typo; $foo would be wrong here!
428 if [[ -z ${parameter} ]] ; then
429 printf 'usage: uprint <parameter>\n'
433 for w in ${(P)parameter} ; do
434 [[ -z ${(M)u:#$w} ]] && u=( $u $w )
441 # Check if we can read given files and source those we can.
443 if (( ${#argv} < 1 )) ; then
444 printf 'usage: xsource FILE(s)...\n' >&2
448 while (( ${#argv} > 0 )) ; do
449 [[ -r "$1" ]] && source "$1"
455 # Check if we can read a given file and 'cat(1)' it.
458 if (( ${#argv} != 1 )) ; then
459 printf 'usage: xcat FILE\n' >&2
463 [[ -r $1 ]] && cat $1
467 # Remove these functions again, they are of use only in these
468 # setup files. This should be called at the end of .zshrc.
472 funcs=(salias xcat xsource xunfunction zrcautoload)
474 for func in $funcs ; do
475 [[ -n ${functions[$func]} ]] \
481 # this allows us to stay in sync with grml's zshrc and put own
482 # modifications in ~/.zshrc.local
484 xsource "/etc/zsh/zshrc.local"
485 xsource "${HOME}/.zshrc.local"
490 if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then
491 xsource "/etc/default/locale"
494 for var in LANG LC_ALL LC_MESSAGES ; do
495 [[ -n ${(P)var} ]] && export $var
498 xsource "/etc/sysconfig/keyboard"
500 TZ=$(xcat /etc/timezone)
503 if check_com -c vim ; then
505 export EDITOR=${EDITOR:-vim}
507 export EDITOR=${EDITOR:-vi}
511 export PAGER=${PAGER:-less}
514 export MAIL=${MAIL:-/var/mail/$USER}
516 # if we don't set $SHELL then aterm, rxvt,.. will use /bin/sh or /bin/bash :-/
517 export SHELL='/bin/zsh'
519 # color setup for ls:
520 check_com -c dircolors && eval $(dircolors -b)
521 # color setup for ls on OS X:
522 isdarwin && export CLICOLOR=1
524 # do MacPorts setup on darwin
525 if isdarwin && [[ -d /opt/local ]]; then
526 # Note: PATH gets set in /etc/zprofile on Darwin, so this can't go into
528 PATH="/opt/local/bin:/opt/local/sbin:$PATH"
529 MANPATH="/opt/local/share/man:$MANPATH"
531 # do Fink setup on darwin
532 isdarwin && xsource /sw/bin/init.sh
534 # load our function and completion directories
535 for fdir in /usr/share/grml/zsh/completion /usr/share/grml/zsh/functions; do
536 fpath=( ${fdir} ${fdir}/**/*(/N) ${fpath} )
537 if [[ ${fpath} == '/usr/share/grml/zsh/functions' ]] ; then
538 for func in ${fdir}/**/[^_]*[^~](N.) ; do
539 zrcautoload ${func:t}
545 # support colors in less
546 export LESS_TERMCAP_mb=$'\E[01;31m'
547 export LESS_TERMCAP_md=$'\E[01;31m'
548 export LESS_TERMCAP_me=$'\E[0m'
549 export LESS_TERMCAP_se=$'\E[0m'
550 export LESS_TERMCAP_so=$'\E[01;44;33m'
551 export LESS_TERMCAP_ue=$'\E[0m'
552 export LESS_TERMCAP_us=$'\E[01;32m'
557 # report about cpu-/system-/user-time of command if running longer than
561 # watch for everyone but me and root
564 # automatically remove duplicates from these arrays
565 typeset -U path cdpath fpath manpath
568 if [[ "$TERM" != emacs ]] ; then
569 [[ -z "$terminfo[kdch1]" ]] || bindkey -M emacs "$terminfo[kdch1]" delete-char
570 [[ -z "$terminfo[khome]" ]] || bindkey -M emacs "$terminfo[khome]" beginning-of-line
571 [[ -z "$terminfo[kend]" ]] || bindkey -M emacs "$terminfo[kend]" end-of-line
572 [[ -z "$terminfo[kdch1]" ]] || bindkey -M vicmd "$terminfo[kdch1]" vi-delete-char
573 [[ -z "$terminfo[khome]" ]] || bindkey -M vicmd "$terminfo[khome]" vi-beginning-of-line
574 [[ -z "$terminfo[kend]" ]] || bindkey -M vicmd "$terminfo[kend]" vi-end-of-line
575 [[ -z "$terminfo[cuu1]" ]] || bindkey -M viins "$terminfo[cuu1]" vi-up-line-or-history
576 [[ -z "$terminfo[cuf1]" ]] || bindkey -M viins "$terminfo[cuf1]" vi-forward-char
577 [[ -z "$terminfo[kcuu1]" ]] || bindkey -M viins "$terminfo[kcuu1]" vi-up-line-or-history
578 [[ -z "$terminfo[kcud1]" ]] || bindkey -M viins "$terminfo[kcud1]" vi-down-line-or-history
579 [[ -z "$terminfo[kcuf1]" ]] || bindkey -M viins "$terminfo[kcuf1]" vi-forward-char
580 [[ -z "$terminfo[kcub1]" ]] || bindkey -M viins "$terminfo[kcub1]" vi-backward-char
582 [[ "$terminfo[kcuu1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcuu1]/O/[}" vi-up-line-or-history
583 [[ "$terminfo[kcud1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcud1]/O/[}" vi-down-line-or-history
584 [[ "$terminfo[kcuf1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcuf1]/O/[}" vi-forward-char
585 [[ "$terminfo[kcub1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcub1]/O/[}" vi-backward-char
586 [[ "$terminfo[khome]" == $'\eO'* ]] && bindkey -M viins "${terminfo[khome]/O/[}" beginning-of-line
587 [[ "$terminfo[kend]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kend]/O/[}" end-of-line
588 [[ "$terminfo[khome]" == $'\eO'* ]] && bindkey -M emacs "${terminfo[khome]/O/[}" beginning-of-line
589 [[ "$terminfo[kend]" == $'\eO'* ]] && bindkey -M emacs "${terminfo[kend]/O/[}" end-of-line
592 ## keybindings (run 'bindkeys' for details, more details via man zshzle)
593 # use emacs style per default:
598 ## beginning-of-line OR beginning-of-buffer OR beginning of history
599 ## by: Bart Schaefer <schaefer@brasslantern.com>, Bernhard Tittelbach
600 beginning-or-end-of-somewhere() {
602 if [[ ( "${LBUFFER[-1]}" == $'\n' && "${WIDGET}" == beginning-of* ) || \
603 ( "${RBUFFER[1]}" == $'\n' && "${WIDGET}" == end-of* ) ]]; then
604 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
606 zle .${WIDGET:s/somewhere/line-hist/} "$@"
607 if (( HISTNO != hno )); then
608 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
612 zle -N beginning-of-somewhere beginning-or-end-of-somewhere
613 zle -N end-of-somewhere beginning-or-end-of-somewhere
616 #if [[ "$TERM" == screen ]] ; then
618 ## with HOME/END, move to beginning/end of line (on multiline) on first keypress
619 ## to beginning/end of buffer on second keypress
620 ## and to beginning/end of history on (at most) the third keypress
621 # terminator & non-debian xterm
622 bindkey '\eOH' beginning-of-somewhere # home
623 bindkey '\eOF' end-of-somewhere # end
625 bindkey '\e[H' beginning-of-somewhere # home
626 bindkey '\e[F' end-of-somewhere # end
627 # xterm,gnome-terminal,quake,etc
628 bindkey '^[[1~' beginning-of-somewhere # home
629 bindkey '^[[4~' end-of-somewhere # end
630 # if terminal type is set to 'rxvt':
631 bindkey '\e[7~' beginning-of-somewhere # home
632 bindkey '\e[8~' end-of-somewhere # end
635 bindkey '\e[A' up-line-or-search # cursor up
636 bindkey '\e[B' down-line-or-search # <ESC>-
638 ## alt-backspace is already the default for backwards-delete-word
639 ## let's also set alt-delete for deleting current word (right of cursor)
640 #k# Kill right-side word
641 bindkey '^[[3~' delete-word # Modeswitch
642 bindkey '^[[3;3~' delete-word # Alt_L
644 ## use Ctrl-left-arrow and Ctrl-right-arrow for jumping to word-beginnings on the CL
645 bindkey "\e[5C" forward-word
646 bindkey "\e[5D" backward-word
647 bindkey "\e[1;5C" forward-word
648 bindkey "\e[1;5D" backward-word
649 ## the same for alt-left-arrow and alt-right-arrow
650 bindkey '^[[1;3C' forward-word
651 bindkey '^[[1;3D' backward-word
653 # Search backward in the history for a line beginning with the current
654 # line up to the cursor and move the cursor to the end of the line then
655 zle -N history-beginning-search-backward-end history-search-end
656 zle -N history-beginning-search-forward-end history-search-end
657 #k# search history backward for entry beginning with typed text
658 bindkey '^xp' history-beginning-search-backward-end
659 #k# search history forward for entry beginning with typed text
660 bindkey '^xP' history-beginning-search-forward-end
661 #k# search history backward for entry beginning with typed text
662 bindkey "\e[5~" history-beginning-search-backward-end # PageUp
663 #k# search history forward for entry beginning with typed text
664 bindkey "\e[6~" history-beginning-search-forward-end # PageDown
666 # bindkey -s '^L' "|less\n" # ctrl-L pipes to less
667 # bindkey -s '^B' " &\n" # ctrl-B runs it in the background
669 # insert unicode character
670 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
671 # See for example http://unicode.org/charts/ for unicode characters code
672 zrcautoload insert-unicode-char
673 zle -N insert-unicode-char
674 #k# Insert Unicode character
675 bindkey '^Xi' insert-unicode-char
677 #m# k Shift-tab Perform backwards menu completion
678 if [[ -n "$terminfo[kcbt]" ]]; then
679 bindkey "$terminfo[kcbt]" reverse-menu-complete
680 elif [[ -n "$terminfo[cbt]" ]]; then # required for GNU screen
681 bindkey "$terminfo[cbt]" reverse-menu-complete
684 ## toggle the ,. abbreviation feature on/off
685 # NOABBREVIATION: default abbreviation-state
686 # 0 - enabled (default)
688 NOABBREVIATION=${NOABBREVIATION:-0}
690 grml_toggle_abbrev() {
691 if (( ${NOABBREVIATION} > 0 )) ; then
698 zle -N grml_toggle_abbrev
699 bindkey '^xA' grml_toggle_abbrev
701 # add a command line to the shells history without executing it
702 commit-to-history() {
703 print -s ${(z)BUFFER}
706 zle -N commit-to-history
707 bindkey "^x^h" commit-to-history
709 # only slash should be considered as a word separator:
710 slash-backward-kill-word() {
711 local WORDCHARS="${WORDCHARS:s@/@}"
713 zle backward-kill-word
715 zle -N slash-backward-kill-word
717 #k# Kill left-side word or everything up to next slash
718 bindkey '\ev' slash-backward-kill-word
719 #k# Kill left-side word or everything up to next slash
720 bindkey '\e^h' slash-backward-kill-word
721 #k# Kill left-side word or everything up to next slash
722 bindkey '\e^?' slash-backward-kill-word
724 # use the new *-pattern-* widgets for incremental history search
726 bindkey '^r' history-incremental-pattern-search-backward
727 bindkey '^s' history-incremental-pattern-search-forward
730 # a generic accept-line wrapper
732 # This widget can prevent unwanted autocorrections from command-name
733 # to _command-name, rehash automatically on enter and call any number
734 # of builtin and user-defined widgets in different contexts.
736 # For a broader description, see:
737 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
739 # The code is imported from the file 'zsh/functions/accept-line' from
740 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
741 # distributed under the same terms as zsh itself.
743 # A newly added command will may not be found or will cause false
744 # correction attempts, if you got auto-correction set. By setting the
745 # following style, we force accept-line() to rehash, if it cannot
746 # find the first word on the command line in the $command[] hash.
747 zstyle ':acceptline:*' rehash true
749 function Accept-Line() {
750 setopt localoptions noksharrays
754 local alcontext=${1:-$alcontext}
756 zstyle -a ":acceptline:${alcontext}" actions subs
758 (( ${#subs} < 1 )) && return 0
761 for sub in ${subs} ; do
762 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
765 (( aldone > 0 )) && break
769 function Accept-Line-getdefault() {
773 zstyle -s ":acceptline:${alcontext}" default_action default_action
774 case ${default_action} in
776 printf ".accept-line"
779 printf ${default_action}
784 function Accept-Line-HandleContext() {
787 default_action=$(Accept-Line-getdefault)
788 zstyle -T ":acceptline:${alcontext}" call_default \
789 && zle ${default_action}
792 function accept-line() {
793 setopt localoptions noksharrays
796 local buf com fname format msg default_action
800 cmdline=(${(z)BUFFER})
804 Accept-Line 'preprocess'
806 zstyle -t ":acceptline:${alcontext}" rehash \
807 && [[ -z ${commands[$com]} ]] \
811 && [[ -n ${reswords[(r)$com]} ]] \
812 || [[ -n ${aliases[$com]} ]] \
813 || [[ -n ${functions[$com]} ]] \
814 || [[ -n ${builtins[$com]} ]] \
815 || [[ -n ${commands[$com]} ]] ; then
817 # there is something sensible to execute, just do it.
819 Accept-Line-HandleContext
824 if [[ -o correct ]] \
825 || [[ -o correctall ]] \
826 && [[ -n ${functions[$fname]} ]] ; then
828 # nothing there to execute but there is a function called
829 # _command_name; a completion widget. Makes no sense to
830 # call it on the commandline, but the correct{,all} options
831 # will ask for it nevertheless, so warn the user.
832 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
833 # Okay, we warned the user before, he called us again,
834 # so have it his way.
836 Accept-Line-HandleContext
841 if zstyle -t ":acceptline:${alcontext}" nocompwarn ; then
843 Accept-Line-HandleContext
845 # prepare warning message for the user, configurable via zstyle.
846 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
848 if [[ -z ${msg} ]] ; then
849 msg="%c will not execute and completion %f exists."
852 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
857 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
858 # If we are here, the commandline contains something that is not
859 # executable, which is neither subject to _command_name correction
860 # and is not empty. might be a variable assignment
862 Accept-Line-HandleContext
867 # If we got this far, the commandline only contains whitespace, or is empty.
869 Accept-Line-HandleContext
874 zle -N Accept-Line-HandleContext
876 # power completion - abbreviation expansion
877 # power completion / abbreviation expansion / buffer expansion
878 # see http://zshwiki.org/home/examples/zleiab for details
879 # less risky than the global aliases but powerful as well
880 # just type the abbreviation key and afterwards ',.' to expand it
883 setopt interactivecomments
885 # key # value (#d additional doc string)
891 'G' '|& grep --color=auto '
893 'Hl' ' --help |& less -r' #d (Display help in pager)
897 'N' '&>/dev/null' #d (No Output)
898 'R' '| tr A-z N-za-m' #d (ROT13)
904 'co' './configure && make && sudo make install'
912 if (( NOABBREVIATION > 0 )) ; then
913 LBUFFER="${LBUFFER},."
917 matched_chars='[.-|_a-zA-Z0-9]#'
918 LBUFFER=${LBUFFER%%(#m)[.-|_a-zA-Z0-9]#}
919 LBUFFER+=${abk[$MATCH]:-$MATCH}
926 zrcautoload zmv # who needs mmv or rename?
927 zrcautoload history-search-end
929 # we don't want to quote/espace URLs on our own...
930 # if autoload -U url-quote-magic ; then
931 # zle -N self-insert url-quote-magic
932 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
934 # print 'Notice: no url-quote-magic available :('
936 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
938 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
939 alias run-help >&/dev/null && unalias run-help
940 for rh in run-help{,-git,-svk,-svn}; do
945 if zrcautoload compinit ; then
946 compinit || print 'Notice: no compinit available :('
948 print 'Notice: no compinit available :('
953 is4 && zrcautoload zed # use ZLE editor to edit a file or function
956 for mod in complist deltochar mathfunc ; do
957 zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
960 # autoload zsh modules when they are referenced
962 zmodload -a zsh/stat zstat
963 zmodload -a zsh/zpty zpty
964 zmodload -ap zsh/mapfile mapfile
967 if is4 && zrcautoload insert-files && zle -N insert-files ; then
968 #k# Insert files and test globbing
969 bindkey "^Xf" insert-files # C-x-f
972 bindkey ' ' magic-space # also do history expansion on space
973 #k# Trigger menu-complete
974 bindkey '\ei' menu-complete # menu completion via esc-i
976 # press esc-e for editing command line in $EDITOR or $VISUAL
977 if is4 && zrcautoload edit-command-line && zle -N edit-command-line ; then
978 #k# Edit the current line in \kbd{\$EDITOR}
979 bindkey '\ee' edit-command-line
982 if is4 && [[ -n ${(k)modules[zsh/complist]} ]] ; then
983 #k# menu selection: pick item but stay in the menu
984 bindkey -M menuselect '\e^M' accept-and-menu-complete
985 # also use + and INSERT since it's easier to press repeatedly
986 bindkey -M menuselect "+" accept-and-menu-complete
987 bindkey -M menuselect "^[[2~" accept-and-menu-complete
989 # accept a completion and try to complete again by using menu
990 # completion; very useful with completing directories
991 # by using 'undo' one's got a simple file browser
992 bindkey -M menuselect '^o' accept-and-infer-next-history
995 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
996 insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
997 zle -N insert-datestamp
999 #k# Insert a timestamp on the command line (yyyy-mm-dd)
1000 bindkey '^Ed' insert-datestamp
1002 # press esc-m for inserting last typed word again (thanks to caphuso!)
1003 insert-last-typed-word() { zle insert-last-word -- 0 -1 };
1004 zle -N insert-last-typed-word;
1006 #k# Insert last typed word
1007 bindkey "\em" insert-last-typed-word
1009 function grml-zsh-fg() {
1010 if (( ${#jobstates} )); then
1012 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
1013 BUFFER="${BUFFER}fg"
1016 zle -M 'No background jobs. Doing nothing.'
1020 #k# A smart shortcut for \kbd{fg<enter>}
1021 bindkey '^z' grml-zsh-fg
1023 # run command line as user root via sudo:
1024 sudo-command-line() {
1025 [[ -z $BUFFER ]] && zle up-history
1026 if [[ $BUFFER != sudo\ * ]]; then
1027 BUFFER="sudo $BUFFER"
1028 CURSOR=$(( CURSOR+5 ))
1031 zle -N sudo-command-line
1033 #k# prepend the current command with "sudo"
1034 bindkey "^Os" sudo-command-line
1036 ### jump behind the first word on the cmdline.
1037 ### useful to add options.
1038 function jump_after_first_word() {
1040 words=(${(z)BUFFER})
1042 if (( ${#words} <= 1 )) ; then
1045 CURSOR=${#${words[1]}}
1048 zle -N jump_after_first_word
1049 #k# jump to after first word (for adding options)
1050 bindkey '^x1' jump_after_first_word
1052 # complete word from history with menu (from Book: ZSH, OpenSource-Press)
1053 zle -C hist-complete complete-word _generic
1054 zstyle ':completion:hist-complete:*' completer _history
1055 #k# complete word from history with menu
1056 bindkey "^X^X" hist-complete
1058 ## complete word from currently visible Screen or Tmux buffer.
1059 if check_com -c screen || check_com -c tmux; then
1060 _complete_screen_display() {
1061 [[ "$TERM" != "screen" ]] && return 1
1063 local TMPFILE=$(mktemp)
1064 local -U -a _screen_display_wordlist
1065 trap "rm -f $TMPFILE" EXIT
1067 # fill array with contents from screen hardcopy
1068 if ((${+TMUX})); then
1069 #works, but crashes tmux below version 1.4
1070 #luckily tmux -V option to ask for version, was also added in 1.4
1071 tmux -V &>/dev/null || return
1072 tmux -q capture-pane \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0
1074 screen -X hardcopy $TMPFILE
1075 # screen sucks, it dumps in latin1, apparently always. so recode it
1077 check_com recode && recode latin1 $TMPFILE
1079 _screen_display_wordlist=( ${(QQ)$(<$TMPFILE)} )
1080 # remove PREFIX to be completed from that array
1081 _screen_display_wordlist[${_screen_display_wordlist[(i)$PREFIX]}]=""
1082 compadd -a _screen_display_wordlist
1084 #k# complete word from currently visible GNU screen buffer
1086 compdef -k _complete_screen_display complete-word '^XS'
1094 HISTFILE=$HOME/.zsh_history
1095 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
1096 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
1100 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
1101 DIRSTACKFILE=${DIRSTACKFILE:-${HOME}/.zdirs}
1103 if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
1104 dirstack=( ${(f)"$(< $DIRSTACKFILE)"} )
1105 # "cd -" won't work after login by just setting $OLDPWD, so
1106 [[ -d $dirstack[1] ]] && cd $dirstack[1] && cd $OLDPWD
1111 my_stack=( ${PWD} ${dirstack} )
1113 builtin print -l ${(u)my_stack} >! ${DIRSTACKFILE}
1115 uprint my_stack >! ${DIRSTACKFILE}
1119 # directory based profiles
1123 CHPWD_PROFILE='default'
1124 function chpwd_profiles() {
1125 # Say you want certain settings to be active in certain directories.
1126 # This is what you want.
1128 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1129 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1131 # When that's done and you enter a directory that matches the pattern
1132 # in the third part of the context, a function called chpwd_profile_grml,
1133 # for example, is called (if it exists).
1135 # If no pattern matches (read: no profile is detected) the profile is
1136 # set to 'default', which means chpwd_profile_default is attempted to
1139 # A word about the context (the ':chpwd:profiles:*' stuff in the zstyle
1140 # command) which is used: The third part in the context is matched against
1141 # ${PWD}. That's why using a pattern such as /foo/bar(|/|/*) makes sense.
1142 # Because that way the profile is detected for all these values of ${PWD}:
1146 # So, if you want to make double damn sure a profile works in /foo/bar
1147 # and everywhere deeper in that tree, just use (|/|/*) and be happy.
1149 # The name of the detected profile will be available in a variable called
1150 # 'profile' in your functions. You don't need to do anything, it'll just
1153 # Then there is the parameter $CHPWD_PROFILE is set to the profile, that
1154 # was is currently active. That way you can avoid running code for a
1155 # profile that is already active, by running code such as the following
1156 # at the start of your function:
1158 # function chpwd_profile_grml() {
1159 # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1
1163 # The initial value for $CHPWD_PROFILE is 'default'.
1165 # Version requirement:
1166 # This feature requires zsh 4.3.3 or newer.
1167 # If you use this feature and need to know whether it is active in your
1168 # current shell, there are several ways to do that. Here are two simple
1171 # a) If knowing if the profiles feature is active when zsh starts is
1172 # good enough for you, you can put the following snippet into your
1175 # (( ${+functions[chpwd_profiles]} )) && print "directory profiles active"
1177 # b) If that is not good enough, and you would prefer to be notified
1178 # whenever a profile changes, you can solve that by making sure you
1179 # start *every* profile function you create like this:
1181 # function chpwd_profile_myprofilename() {
1182 # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1
1183 # print "chpwd(): Switching to profile: $profile"
1187 # That makes sure you only get notified if a profile is *changed*,
1188 # not everytime you change directory, which would probably piss
1189 # you off fairly quickly. :-)
1191 # There you go. Now have fun with that.
1194 zstyle -s ":chpwd:profiles:${PWD}" profile profile || profile='default'
1195 if (( ${+functions[chpwd_profile_$profile]} )) ; then
1196 chpwd_profile_${profile}
1199 CHPWD_PROFILE="${profile}"
1202 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1206 # display battery status on right side of prompt via running 'BATTERY=1 zsh'
1207 if [[ $BATTERY -gt 0 ]] ; then
1208 if ! check_com -c acpi ; then
1214 if [[ $BATTERY -gt 0 ]] ; then
1215 PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]#Battery <->: [^0-9]##, (<->)%*/${match[1]}}"
1216 if [[ -z "$PERCENT" ]] ; then
1217 PERCENT='acpi not present'
1219 if [[ "$PERCENT" -lt 20 ]] ; then
1220 PERCENT="warning: ${PERCENT}%%"
1222 PERCENT="${PERCENT}%%"
1227 # set colors for use in prompts
1228 if zrcautoload colors && colors 2>/dev/null ; then
1229 BLUE="%{${fg[blue]}%}"
1230 RED="%{${fg_bold[red]}%}"
1231 GREEN="%{${fg[green]}%}"
1232 CYAN="%{${fg[cyan]}%}"
1233 MAGENTA="%{${fg[magenta]}%}"
1234 YELLOW="%{${fg[yellow]}%}"
1235 WHITE="%{${fg[white]}%}"
1236 NO_COLOUR="%{${reset_color}%}"
1238 BLUE=$'%{\e[1;34m%}'
1240 GREEN=$'%{\e[1;32m%}'
1241 CYAN=$'%{\e[1;36m%}'
1242 WHITE=$'%{\e[1;37m%}'
1243 MAGENTA=$'%{\e[1;35m%}'
1244 YELLOW=$'%{\e[1;33m%}'
1245 NO_COLOUR=$'%{\e[0m%}'
1248 # gather version control information for inclusion in a prompt
1250 if zrcautoload vcs_info; then
1251 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1252 # function, which can cause a lot of trouble with our directory-based
1254 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1255 function VCS_INFO_realpath () {
1256 setopt localoptions NO_shwordsplit chaselinks
1257 ( builtin cd -q $1 2> /dev/null && pwd; )
1261 zstyle ':vcs_info:*' max-exports 2
1263 if [[ -o restricted ]]; then
1264 zstyle ':vcs_info:*' enable NONE
1268 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1269 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1270 # TODO: The included vcs_info() version still uses $VCS_INFO_message_N_.
1271 # That needs to be the use of $VCS_INFO_message_N_ needs to be changed
1272 # to $vcs_info_msg_N_ as soon as we use the included version.
1273 if [[ "$TERM" == dumb ]] ; then
1274 zstyle ':vcs_info:*' actionformats "(%s%)-[%b|%a] " "zsh: %r"
1275 zstyle ':vcs_info:*' formats "(%s%)-[%b] " "zsh: %r"
1277 # these are the same, just with a lot of colours:
1278 zstyle ':vcs_info:*' actionformats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOUR} " \
1280 zstyle ':vcs_info:*' formats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOUR}%} " \
1282 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YELLOW}%r"
1285 # command not found handling
1287 (( ${COMMAND_NOT_FOUND} == 1 )) &&
1288 function command_not_found_handler() {
1290 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
1291 ${GRML_ZSH_CNF_HANDLER} $1
1297 if zrcautoload promptinit && promptinit 2>/dev/null ; then
1298 promptinit # people should be able to use their favourite prompt
1300 print 'Notice: no promptinit available :('
1305 # make sure to use right prompt only when not running a command
1306 is41 && setopt transient_rprompt
1309 function ESC_print () {
1310 info_print $'\ek' $'\e\\' "$@"
1312 function set_title () {
1313 info_print $'\e]0;' $'\a' "$@"
1316 function info_print () {
1317 local esc_begin esc_end
1321 printf '%s' ${esc_begin}
1323 printf '%s' "${esc_end}"
1326 # TODO: revise all these NO* variables and especially their documentation
1327 # in zsh-help() below.
1328 is4 && [[ $NOPRECMD -eq 0 ]] && precmd () {
1329 [[ $NOPRECMD -gt 0 ]] && return 0
1330 # update VCS information
1331 (( ${+functions[vcs_info]} )) && vcs_info
1333 if [[ $TERM == screen* ]] ; then
1334 if [[ -n ${vcs_info_msg_1_} ]] ; then
1335 ESC_print ${vcs_info_msg_1_}
1340 # just use DONTSETRPROMPT=1 to be able to overwrite RPROMPT
1341 if [[ ${DONTSETRPROMPT:-} -eq 0 ]] ; then
1342 if [[ $BATTERY -gt 0 ]] ; then
1343 # update battery (dropped into $PERCENT) information
1345 RPROMPT="%(?..:() ${PERCENT}"
1350 # adjust title of xterm
1351 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
1352 [[ ${NOTITLE:-} -gt 0 ]] && return 0
1355 set_title ${(%):-"%n@%m: %~"}
1360 # preexec() => a function running before every command
1361 is4 && [[ $NOPRECMD -eq 0 ]] && \
1363 [[ $NOPRECMD -gt 0 ]] && return 0
1364 # set hostname if not running on host with name 'grml'
1365 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
1368 # get the name of the program currently running and hostname of local machine
1369 # set screen window title if running in a screen
1370 if [[ "$TERM" == screen* ]] ; then
1371 # local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]} # don't use hostname
1372 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME" # use hostname
1375 # adjust title of xterm
1376 [[ ${NOTITLE} -gt 0 ]] && return 0
1379 set_title "${(%):-"%n@%m:"}" "$1"
1384 EXITCODE="%(?..%?%1v )"
1385 # secondary prompt, printed when the shell needs more information to complete a
1388 # selection prompt used within a select loop.
1390 # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
1393 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
1394 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
1395 debian_chroot=$(cat /etc/debian_chroot)
1398 # don't use colors on dumb terminals (like emacs):
1399 if [[ "$TERM" == dumb ]] ; then
1400 PROMPT="${EXITCODE}${debian_chroot:+($debian_chroot)}%n@%m %40<...<%B%~%b%<< "
1402 # only if $GRMLPROMPT is set (e.g. via 'GRMLPROMPT=1 zsh') use the extended
1403 # prompt set variable identifying the chroot you work in (used in the
1405 if [[ $GRMLPROMPT -gt 0 ]] ; then
1406 PROMPT="${RED}${EXITCODE}${CYAN}[%j running job(s)] ${GREEN}{history#%!} ${RED}%(3L.+.) ${BLUE}%* %D
1407 ${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
1409 # This assembles the primary prompt string
1410 if (( EUID != 0 )); then
1411 PROMPT="${RED}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
1413 PROMPT="${BLUE}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${RED}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
1418 PROMPT="${PROMPT}"'${vcs_info_msg_0_}'"%# "
1420 # if we are inside a grml-chroot set a specific prompt theme
1421 if [[ -n "$GRML_CHROOT" ]] ; then
1422 PROMPT="%{$fg[red]%}(CHROOT) %{$fg_bold[red]%}%n%{$fg_no_bold[white]%}@%m %40<...<%B%~%b%<< %\# "
1425 # 'hash' some often used directories
1427 hash -d deb=/var/cache/apt/archives
1428 hash -d doc=/usr/share/doc
1429 hash -d linux=/lib/modules/$(command uname -r)/build/
1430 hash -d log=/var/log
1431 hash -d slog=/var/log/syslog
1432 hash -d src=/usr/src
1433 hash -d templ=/usr/share/doc/grml-templates
1434 hash -d tt=/usr/share/doc/texttools-doc
1435 hash -d www=/var/www
1439 if check_com -c screen ; then
1440 if [[ $UID -eq 0 ]] ; then
1441 if [[ -r /etc/grml/screenrc ]]; then
1442 alias screen="${commands[screen]} -c /etc/grml/screenrc"
1444 elif [[ -r $HOME/.screenrc ]] ; then
1445 alias screen="${commands[screen]} -c $HOME/.screenrc"
1447 if [[ -r /etc/grml/screenrc_grml ]]; then
1448 alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
1450 if [[ -r /etc/grml/screenrc ]]; then
1451 alias screen="${commands[screen]} -c /etc/grml/screenrc"
1457 # do we have GNU ls with color-support?
1458 if ls --help 2>/dev/null | grep -- --color= >/dev/null \
1459 && [[ "$TERM" != dumb ]]
1461 #a1# execute \kbd{@a@}:\quad ls with colors
1462 alias ls='ls -b -CF --color=auto'
1463 #a1# execute \kbd{@a@}:\quad list all files, with colors
1464 alias la='ls -la --color=auto'
1465 #a1# long colored list, without dotfiles (@a@)
1466 alias ll='ls -l --color=auto'
1467 #a1# long colored list, human readable sizes (@a@)
1468 alias lh='ls -hAl --color=auto'
1469 #a1# List files, append qualifier to filenames \\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
1470 alias l='ls -lF --color=auto'
1472 alias ls='ls -b -CF'
1479 alias mdstat='cat /proc/mdstat'
1480 alias ...='cd ../../'
1482 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
1483 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
1484 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
1487 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
1488 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
1489 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
1491 # make sure it is not assigned yet
1492 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
1495 for ENV in $(env | command grep -i '.utf') ; do
1496 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
1501 # make sure it is not assigned yet
1502 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
1504 if ! isutfenv ; then
1505 for ENV in $(env | command grep -i '\.iso') ; do
1506 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
1511 # especially for roadwarriors using GNU screen and ssh:
1512 if ! check_com asc &>/dev/null ; then
1513 asc() { autossh -t "$@" 'screen -RdU' }
1517 #f1# Hints for the use of zsh on grml
1519 print "$bg[white]$fg[black]
1520 zsh-help - hints for use of zsh on grml
1521 =======================================$reset_color"
1524 Main configuration of zsh happens in /etc/zsh/zshrc.
1525 That file is part of the package grml-etc-core, if you want to
1526 use them on a non-grml-system just get the tar.gz from
1527 http://deb.grml.org/ or (preferably) get it from the git repository:
1529 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
1531 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
1532 The file is still there, but it is empty for backwards compatibility.
1534 For your own changes use these two files:
1538 The former is sourced very early in our zshrc, the latter is sourced
1541 System wide configuration without touching configuration files of grml
1542 can take place in /etc/zsh/zshrc.local.
1544 For information regarding zsh start at http://grml.org/zsh/
1546 Take a look at grml'\''s zsh refcard:
1547 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
1549 Check out the main zsh refcard:
1550 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
1552 And of course visit the zsh-lovers:
1555 You can adjust some options through environment variables when
1556 invoking zsh without having to edit configuration files.
1557 Basically meant for bash users who are not used to the power of
1560 "NOCOR=1 zsh" => deactivate automatic correction
1561 "NOMENU=1 zsh" => do not use auto menu completion
1562 (note: use ctrl-d for completion instead!)
1563 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
1564 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
1565 preexec() and precmd() completely
1566 "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt
1567 "COMMAND_NOT_FOUND=1 zsh"
1568 => Enable a handler if an external command was not found
1569 The command called in the handler can be altered by setting
1570 the GRML_ZSH_CNF_HANDLER variable, the default is:
1571 "/usr/share/command-not-found/command-not-found"
1573 A value greater than 0 is enables a feature; a value equal to zero
1574 disables it. If you like one or the other of these settings, you can
1575 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
1579 $bg[white]$fg[black]
1580 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
1581 Enjoy your grml system with the zsh!$reset_color"
1585 if [[ -r /etc/debian_version ]] ; then
1586 #a3# Execute \kbd{apt-cache search}
1587 alias acs='apt-cache search'
1588 #a3# Execute \kbd{apt-cache show}
1589 alias acsh='apt-cache show'
1590 #a3# Execute \kbd{apt-cache policy}
1591 alias acp='apt-cache policy'
1592 #a3# Execute \kbd{apt-get dist-upgrade}
1593 salias adg="apt-get dist-upgrade"
1594 #a3# Execute \kbd{apt-get install}
1595 salias agi="apt-get install"
1596 #a3# Execute \kbd{aptitude install}
1597 salias ati="aptitude install"
1598 #a3# Execute \kbd{apt-get upgrade}
1599 salias ag="apt-get upgrade"
1600 #a3# Execute \kbd{apt-get update}
1601 salias au="apt-get update"
1602 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
1603 salias -a up="aptitude update ; aptitude safe-upgrade"
1604 #a3# Execute \kbd{dpkg-buildpackage}
1605 alias dbp='dpkg-buildpackage'
1606 #a3# Execute \kbd{grep-excuses}
1607 alias ge='grep-excuses'
1609 # get a root shell as normal user in live-cd mode:
1610 if isgrmlcd && [[ $UID -ne 0 ]] ; then
1614 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
1615 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
1616 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
1617 salias tlog="tail -f /var/log/syslog" # follow the syslog
1620 # sort installed Debian-packages by size
1621 if check_com -c dpkg-query ; then
1622 #a3# List installed Debian-packages sorted by size
1623 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"
1626 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
1627 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
1628 if check_com -c wodim; then
1631 cdrecord is not provided under its original name by Debian anymore.
1632 See #377109 in the BTS of Debian for more details.
1634 Please use the wodim binary instead
1641 # Use hard limits, except for a smaller stack and no core dumps
1643 is425 && limit stack 8192
1644 isgrmlcd && limit core 0 # important for a live-cd-system
1649 # called later (via is4 && grmlcomp)
1650 # note: use 'zstyle' for getting current settings
1651 # press ^Xh (control-x h) for getting tags in context; ^X? (control-x ?) to run complete_debug with trace output
1653 # TODO: This could use some additional information
1655 # allow one error for every three characters typed in approximate completer
1656 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
1658 # don't complete backup files as executables
1659 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
1661 # start menu completion only if it could find no unambiguous initial string
1662 zstyle ':completion:*:correct:*' insert-unambiguous true
1663 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
1664 zstyle ':completion:*:correct:*' original true
1666 # activate color-completion
1667 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
1669 # format on completion
1670 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
1672 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
1673 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
1675 # insert all expansions for expand completer
1676 zstyle ':completion:*:expand:*' tag-order all-expansions
1677 zstyle ':completion:*:history-words' list false
1680 zstyle ':completion:*:history-words' menu yes
1682 # ignore duplicate entries
1683 zstyle ':completion:*:history-words' remove-all-dups yes
1684 zstyle ':completion:*:history-words' stop yes
1686 # match uppercase from lowercase
1687 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
1689 # separate matches into groups
1690 zstyle ':completion:*:matches' group 'yes'
1691 zstyle ':completion:*' group-name ''
1693 if [[ "$NOMENU" -eq 0 ]] ; then
1694 # if there are more than 5 options allow selecting from a menu
1695 zstyle ':completion:*' menu select=5
1697 # don't use any menus at all
1701 zstyle ':completion:*:messages' format '%d'
1702 zstyle ':completion:*:options' auto-description '%d'
1704 # describe options in full
1705 zstyle ':completion:*:options' description 'yes'
1707 # on processes completion complete all user processes
1708 zstyle ':completion:*:processes' command 'ps -au$USER'
1710 # offer indexes before parameters in subscripts
1711 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
1713 # provide verbose completion information
1714 zstyle ':completion:*' verbose true
1716 # recent (as of Dec 2007) zsh versions are able to provide descriptions
1717 # for commands (read: 1st word in the line) that it will list for the user
1718 # to choose from. The following disables that, because it's not exactly fast.
1719 zstyle ':completion:*:-command-:*:' verbose false
1721 # set format for warnings
1722 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
1724 # define files to ignore for zcompile
1725 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
1726 zstyle ':completion:correct:' prompt 'correct to: %e'
1728 # Ignore completion functions for commands you don't have:
1729 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
1731 # Provide more processes in completion of programs like killall:
1732 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
1734 # complete manual by their section
1735 zstyle ':completion:*:manuals' separate-sections true
1736 zstyle ':completion:*:manuals.*' insert-sections true
1737 zstyle ':completion:*:man:*' menu yes select
1739 # provide .. as a completion
1740 zstyle ':completion:*' special-dirs ..
1742 # run rehash on completion so new installed program are found automatically:
1744 (( CURRENT == 1 )) && rehash
1749 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
1750 if [[ "$NOCOR" -gt 0 ]] ; then
1751 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
1754 # try to be smart about when to use what completer...
1756 zstyle -e ':completion:*' completer '
1757 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
1758 _last_try="$HISTNO$BUFFER$CURSOR"
1759 reply=(_complete _match _ignored _prefix _files)
1761 if [[ $words[1] == (rm|mv) ]] ; then
1762 reply=(_complete _files)
1764 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
1769 # command for process lists, the local web server details and host completion
1770 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
1773 [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
1774 zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
1778 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
1779 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
1791 zstyle ':completion:*:hosts' hosts $hosts
1792 # TODO: so, why is this here?
1793 # zstyle '*' hosts $hosts
1795 # use generic completion system for programs not yet defined; (_gnu_generic works
1796 # with commands that provide a --help option with "standard" gnu-like output.)
1797 for compcom in cp deborphan df feh fetchipac head hnb ipacsum mv \
1798 pal stow tail uname ; do
1799 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
1802 # see upgrade function in this file
1803 compdef _hosts upgrade
1808 # people should use 'grml-x'!
1809 if check_com -c 915resolution; then
1811 echo "Please use 915resolution as resolution modifying tool for Intel \
1817 #a1# Output version of running grml
1818 alias grml-version='cat /etc/grml_version'
1820 if check_com -c rebuildfstab ; then
1821 #a1# Rebuild /etc/fstab
1822 alias grml-rebuildfstab='rebuildfstab -v -r -config'
1825 if check_com -c grml-debootstrap ; then
1827 echo "Installing debian to harddisk is possible by using grml-debootstrap."
1833 # now run the functions
1835 is4 && isgrml && grmlstuff
1839 is4 && xsource "/etc/zsh/keephack"
1841 # wonderful idea of using "e" glob qualifier by Peter Stephenson
1842 # You use it as follows:
1843 # $ NTREF=/reference/file
1845 # This lists all the files in the current directory newer than the reference file.
1846 # You can also specify the reference file inline; note quotes:
1847 # $ ls -l *(e:'nt ~/.zshenv':)
1849 if [[ -n $1 ]] ; then
1852 [[ $REPLY -nt $NTREF ]]
1857 #f1# Reload an autoloadable function
1858 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
1859 compdef _functions freload
1861 #f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s')
1863 [[ -z "$1" ]] && printf 'Usage: %s <file(s)>\n' "$0" && return 1
1864 for file in "$@" ; do
1865 while [[ -h "$file" ]] ; do
1867 file=$(readlink "$file")
1872 # TODO: Is it supported to use pager settings like this?
1873 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
1874 # with respect to wordsplitting. (ie. ${=PAGER})
1875 if check_com -c $PAGER ; then
1876 #f1# View Debian's changelog of a given package
1879 if [[ -r /usr/share/doc/$1/changelog.Debian.gz ]] ; then
1880 $PAGER /usr/share/doc/$1/changelog.Debian.gz
1881 elif [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
1882 $PAGER /usr/share/doc/$1/changelog.gz
1884 if check_com -c aptitude ; then
1885 echo "No changelog for package $1 found, using aptitude to retrieve it."
1887 aptitude -t unstable changelog $1
1889 aptitude changelog $1
1892 echo "No changelog for package $1 found, sorry."
1897 _dchange() { _files -W /usr/share/doc -/ }
1898 compdef _dchange dchange
1900 #f1# View Debian's NEWS of a given package
1903 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
1904 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
1906 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
1907 $PAGER /usr/share/doc/$1/NEWS.gz
1909 echo "No NEWS file for package $1 found, sorry."
1914 _dnews() { _files -W /usr/share/doc -/ }
1915 compdef _dnews dnews
1917 #f1# View upstream's changelog of a given package
1920 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
1921 $PAGER /usr/share/doc/$1/changelog.gz
1923 echo "No changelog for package $1 found, sorry."
1927 _uchange() { _files -W /usr/share/doc -/ }
1928 compdef _uchange uchange
1933 ZSH_PROFILE_RC=1 $SHELL "$@"
1936 #f1# Edit an alias via zle
1938 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
1940 compdef _aliases edalias
1942 #f1# Edit a function via zle
1944 [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
1946 compdef _functions edfunc
1948 # use it e.g. via 'Restart apache2'
1949 #m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
1950 #m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
1951 #m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
1952 #m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
1953 #m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
1954 if [[ -d /etc/init.d || -d /etc/service ]] ; then
1956 local action_="${1:l}" # e.g Start/Stop/Restart
1960 local service_target_="$(readlink /etc/init.d/$service_)"
1961 if [[ $service_target_ == "/usr/bin/sv" ]]; then
1963 case "${action_}" in
1964 start) if [[ ! -e /etc/service/$service_ ]]; then
1965 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
1967 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
1969 # there is no reload in runits sysv emulation
1970 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
1971 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
1975 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
1981 scripts=( /etc/init.d/*(x:t) )
1982 _describe "service startup script" scripts
1985 for i in Start Restart Stop Force-Reload Reload ; do
1986 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
1987 compdef _grmlinitd $i
1991 #f1# Provides useful information on globbing
1998 p named pipes (FIFOs)
1999 * executable plain files (0100)
2000 % device files (character or block special)
2001 %b block special files
2002 %c character special files
2003 r owner-readable files (0400)
2004 w owner-writable files (0200)
2005 x owner-executable files (0100)
2006 A group-readable files (0040)
2007 I group-writable files (0020)
2008 E group-executable files (0010)
2009 R world-readable files (0004)
2010 W world-writable files (0002)
2011 X world-executable files (0001)
2012 s setuid files (04000)
2013 S setgid files (02000)
2014 t files with the sticky bit (01000)
2016 print *(m-1) # Files modified up to a day ago
2017 print *(a1) # Files accessed a day ago
2018 print *(@) # Just symlinks
2019 print *(Lk+50) # Files bigger than 50 kilobytes
2020 print *(Lk-50) # Files smaller than 50 kilobytes
2021 print **/*.c # All *.c files recursively starting in \$PWD
2022 print **/*.c~file.c # Same as above, but excluding 'file.c'
2023 print (foo|bar).* # Files starting with 'foo' or 'bar'
2024 print *~*.* # All Files that do not contain a dot
2025 chmod 644 *(.^x) # make all plain non-executable files publically readable
2026 print -l *(.c|.h) # Lists *.c and *.h
2027 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
2028 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
2030 alias help-zshglob=H-Glob
2032 #v1# set number of lines to display per page
2033 HELP_LINES_PER_PAGE=20
2034 #v1# set location of help-zle cache file
2035 HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh
2036 #f1# helper function for help-zle, actually generates the help text
2037 help_zle_parse_keybindings()
2041 unsetopt ksharrays #indexing starts at 1
2043 #v1# choose files that help-zle will parse for keybindings
2044 ((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local )
2046 if [[ -r $HELP_ZLE_CACHE_FILE ]]; then
2048 for f ($KEYBINDING_FILES) [[ $f -nt $HELP_ZLE_CACHE_FILE ]] && load_cache=1
2049 [[ $load_cache -eq 0 ]] && . $HELP_ZLE_CACHE_FILE && return
2052 #fill with default keybindings, possibly to be overwriten in a file later
2053 #Note that due to zsh inconsistency on escaping assoc array keys, we encase the key in '' which we will remove later
2054 local -A help_zle_keybindings
2055 help_zle_keybindings['<Ctrl>@']="set MARK"
2056 help_zle_keybindings['<Ctrl>X<Ctrl>J']="vi-join lines"
2057 help_zle_keybindings['<Ctrl>X<Ctrl>B']="jump to matching brace"
2058 help_zle_keybindings['<Ctrl>X<Ctrl>U']="undo"
2059 help_zle_keybindings['<Ctrl>_']="undo"
2060 help_zle_keybindings['<Ctrl>X<Ctrl>F<c>']="find <c> in cmdline"
2061 help_zle_keybindings['<Ctrl>A']="goto beginning of line"
2062 help_zle_keybindings['<Ctrl>E']="goto end of line"
2063 help_zle_keybindings['<Ctrl>t']="transpose charaters"
2064 help_zle_keybindings['<Alt>T']="transpose words"
2065 help_zle_keybindings['<Alt>s']="spellcheck word"
2066 help_zle_keybindings['<Ctrl>K']="backward kill buffer"
2067 help_zle_keybindings['<Ctrl>U']="forward kill buffer"
2068 help_zle_keybindings['<Ctrl>y']="insert previously killed word/string"
2069 help_zle_keybindings["<Alt>'"]="quote line"
2070 help_zle_keybindings['<Alt>"']="quote from mark to cursor"
2071 help_zle_keybindings['<Alt><arg>']="repeat next cmd/char <arg> times (<Alt>-<Alt>1<Alt>0a -> -10 times 'a')"
2072 help_zle_keybindings['<Alt>U']="make next word Uppercase"
2073 help_zle_keybindings['<Alt>l']="make next word lowercase"
2074 help_zle_keybindings['<Ctrl>Xd']="preview expansion under cursor"
2075 help_zle_keybindings['<Alt>q']="push current CL into background, freeing it. Restore on next CL"
2076 help_zle_keybindings['<Alt>.']="insert (and interate through) last word from prev CLs"
2077 help_zle_keybindings['<Alt>,']="complete word from newer history (consecutive hits)"
2078 help_zle_keybindings['<Alt>m']="repeat last typed word on current CL"
2079 help_zle_keybindings['<Ctrl>V']="insert next keypress symbol literally (e.g. for bindkey)"
2080 help_zle_keybindings['!!:n*<Tab>']="insert last n arguments of last command"
2081 help_zle_keybindings['!!:n-<Tab>']="insert arguments n..N-2 of last command (e.g. mv s s d)"
2082 help_zle_keybindings['<Alt>H']="run help on current command"
2084 #init global variables
2085 unset help_zle_lines help_zle_sln
2086 typeset -g -a help_zle_lines
2087 typeset -g help_zle_sln=1
2090 local lastkeybind_desc contents #last description starting with #k# that we found
2091 local num_lines_elapsed=0 #number of lines between last description and keybinding
2092 #search config files in the order they a called (and thus the order in which they overwrite keybindings)
2093 for f in $HELPZLE_KEYBINDING_FILES; do
2094 [[ -r "$f" ]] || continue #not readable ? skip it
2096 for cline in "${(f)contents}"; do
2097 #zsh pattern: matches lines like: #k# ..............
2098 if [[ "$cline" == (#s)[[:space:]]#\#k\#[[:space:]]##(#b)(*)[[:space:]]#(#e) ]]; then
2099 lastkeybind_desc="$match[*]"
2101 #zsh pattern: matches lines that set a keybinding using bindkey or compdef -k
2102 # ignores lines that are commentend out
2103 # grabs first in '' or "" enclosed string with length between 1 and 6 characters
2104 elif [[ "$cline" == [^#]#(bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then
2105 #description prevously found ? description not more than 2 lines away ? keybinding not empty ?
2106 if [[ -n $lastkeybind_desc && $num_lines_elapsed -lt 2 && -n $match[1] ]]; then
2107 #substitute keybinding string with something readable
2108 k=${${${${${${${match[1]/\\e\^h/<Alt><BS>}/\\e\^\?/<Alt><BS>}/\\e\[5~/<PageUp>}/\\e\[6~/<PageDown>}//(\\e|\^\[)/<Alt>}//\^/<Ctrl>}/3~/<Alt><Del>}
2109 #put keybinding in assoc array, possibly overwriting defaults or stuff found in earlier files
2110 #Note that we are extracting the keybinding-string including the quotes (see Note at beginning)
2111 help_zle_keybindings[${k}]=$lastkeybind_desc
2115 ((num_lines_elapsed++))
2120 #calculate length of keybinding column
2122 for k (${(k)help_zle_keybindings[@]}) ((kstrlen < ${#k})) && kstrlen=${#k}
2123 #convert the assoc array into preformated lines, which we are able to sort
2124 for k v in ${(kv)help_zle_keybindings[@]}; do
2125 #pad keybinding-string to kstrlen chars and remove outermost characters (i.e. the quotes)
2126 help_zle_lines+=("${(r:kstrlen:)k[2,-2]}${v}")
2128 #sort lines alphabetically
2129 help_zle_lines=("${(i)help_zle_lines[@]}")
2130 [[ -d ${HELP_ZLE_CACHE_FILE:h} ]] || mkdir -p "${HELP_ZLE_CACHE_FILE:h}"
2131 echo "help_zle_lines=(${(q)help_zle_lines[@]})" >| $HELP_ZLE_CACHE_FILE
2132 zcompile $HELP_ZLE_CACHE_FILE
2134 typeset -g help_zle_sln
2135 typeset -g -a help_zle_lines
2137 #f1# Provides (partially autogenerated) help on keybindings and the zsh line editor
2141 unsetopt ksharrays #indexing starts at 1
2142 #help lines already generated ? no ? then do it
2143 [[ ${+functions[help_zle_parse_keybindings]} -eq 1 ]] && {help_zle_parse_keybindings && unfunction help_zle_parse_keybindings}
2144 #already displayed all lines ? go back to the start
2145 [[ $help_zle_sln -gt ${#help_zle_lines} ]] && help_zle_sln=1
2146 local sln=$help_zle_sln
2147 #note that help_zle_sln is a global var, meaning we remember the last page we viewed
2148 help_zle_sln=$((help_zle_sln + HELP_LINES_PER_PAGE))
2149 zle -M "${(F)help_zle_lines[sln,help_zle_sln-1]}"
2151 #k# display help for keybindings and ZLE (cycle pages with consecutive use)
2152 zle -N help-zle && bindkey '^Xz' help-zle
2154 # grep for running process, like: 'any vim'
2158 if [[ -z "$1" ]] ; then
2159 echo "any - grep for process(es) by keyword" >&2
2160 echo "Usage: any <keyword>" >&2 ; return 1
2162 ps xauwww | grep -i --color=auto "[${1[1]}]${1[2,-1]}"
2167 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
2168 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
2169 [[ -r /proc/1/maps ]] && \
2171 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
2172 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
2173 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
2176 # a wrapper for vim, that deals with title setting
2178 # set this array to a set of options to vim you always want
2179 # to have set when calling vim (in .zshrc.local), like:
2180 # VIM_OPTIONS=( -p )
2181 # This will cause vim to send every file given on the
2182 # commandline to be send to it's own tab (needs vim7).
2184 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
2187 # make a backup of a file
2189 cp -a "$1" "${1}_$(date --iso-8601=seconds)"
2192 ssl_hashes=( sha512 sha256 sha1 md5 )
2194 for sh in ${ssl_hashes}; do
2195 eval 'ssl-cert-'${sh}'() {
2197 if [[ -z $1 ]] ; then
2198 printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
2201 openssl x509 -noout -fingerprint -'${sh}' -in $1
2205 ssl-cert-fingerprints() {
2208 if [[ -z $1 ]] ; then
2209 printf 'usage: ssl-cert-fingerprints <file>\n'
2212 for i in ${ssl_hashes}
2219 if [[ -z $1 ]] ; then
2220 printf 'usage: ssl-cert-info <file>\n'
2223 openssl x509 -noout -text -in $1
2224 ssl-cert-fingerprints $1
2227 # make sure our environment is clean regarding colors
2228 for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color
2230 # "persistent history"
2231 # just write important commands you always need to ~/.important_commands
2232 if [[ -r ~/.important_commands ]] ; then
2233 fc -R ~/.important_commands
2236 # load the lookup subsystem if it's available on the system
2237 zrcautoload lookupinit && lookupinit
2241 # set terminal property (used e.g. by msgid-chooser)
2242 export COLORTERM="yes"
2247 #a2# Execute \kbd{du -sch}
2249 #a2# Execute \kbd{jobs -l}
2253 #a2# Execute \kbd{ls -lSrah}
2254 alias dir="ls -lSrah"
2255 #a2# Only show dot-directories
2256 alias lad='ls -d .*(/)' # only show dot-directories
2257 #a2# Only show dot-files
2258 alias lsa='ls -a .*(.)' # only show dot-files
2259 #a2# Only files with setgid/setuid/sticky flag
2260 alias lss='ls -l *(s,S,t)' # only files with setgid/setuid/sticky flag
2261 #a2# Only show 1st ten symlinks
2262 alias lsl='ls -l *(@)' # only symlinks
2263 #a2# Display only executables
2264 alias lsx='ls -l *(*)' # only executables
2265 #a2# Display world-{readable,writable,executable} files
2266 alias lsw='ls -ld *(R,W,X.^ND/)' # world-{readable,writable,executable} files
2267 #a2# Display the ten biggest files
2268 alias lsbig="ls -flh *(.OL[1,10])" # display the biggest files
2269 #a2# Only show directories
2270 alias lsd='ls -d *(/)' # only show directories
2271 #a2# Only show empty directories
2272 alias lse='ls -d *(/^F)' # only show empty directories
2273 #a2# Display the ten newest files
2274 alias lsnew="ls -rtlh *(D.om[1,10])" # display the newest files
2275 #a2# Display the ten oldest files
2276 alias lsold="ls -rtlh *(D.Om[1,10])" # display the oldest files
2277 #a2# Display the ten smallest files
2278 alias lssmall="ls -Srl *(.oL[1,10])" # display the smallest files
2280 # some useful aliases
2281 #a2# Remove current empty directory. Execute \kbd{cd ..; rmdir $OLDCWD}
2282 alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD'
2284 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
2285 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2286 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2289 check_com -c python && alias http="python -m SimpleHTTPServer"
2291 # work around non utf8 capable software in utf environment via $LANG and luit
2292 if check_com isutfenv && check_com luit ; then
2293 if check_com -c mrxvt ; then
2294 isutfenv && [[ -n "$LANG" ]] && \
2295 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
2298 if check_com -c aterm ; then
2299 isutfenv && [[ -n "$LANG" ]] && \
2300 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
2303 if check_com -c centericq ; then
2304 isutfenv && [[ -n "$LANG" ]] && \
2305 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
2311 #f5# Backup \kbd{file {\rm to} file\_timestamp}
2314 cp -b $1 $1_`date --iso-8601=m`
2317 #f5# cd to directoy and list files
2323 # smart cd function, allows switching to /etc when running 'cd /etc/fstab'
2325 if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then
2326 [[ ! -e ${1:h} ]] && return 1
2327 print "Correcting ${1} to ${1:h}"
2334 #f5# Create Directoy and \kbd{cd} to it
2336 mkdir -p "$@" && cd "$@"
2339 #f5# Create temporary directory and \kbd{cd} to it
2347 #f5# Create directory under cursor or the selected area
2348 # Press ctrl-xM to create the directory under the cursor or the selected area.
2349 # To select an area press ctrl-@ or ctrl-space and use the cursor.
2350 # Use case: you type "mv abc ~/testa/testb/testc/" and remember that the
2351 # directory does not exist yet -> press ctrl-XM and problem solved
2354 if ((REGION_ACTIVE==1)); then
2355 local F=$MARK T=$CURSOR
2356 if [[ $F -gt $T ]]; then
2360 # get marked area from buffer and eliminate whitespace
2361 PATHTOMKDIR=${BUFFER[F+1,T]%%[[:space:]]##}
2362 PATHTOMKDIR=${PATHTOMKDIR##[[:space:]]##}
2364 local bufwords iword
2365 bufwords=(${(z)LBUFFER})
2367 bufwords=(${(z)BUFFER})
2368 PATHTOMKDIR="${(Q)bufwords[iword]}"
2370 [[ -z "${PATHTOMKDIR}" ]] && return 1
2371 if [[ -e "${PATHTOMKDIR}" ]]; then
2372 zle -M " path already exists, doing nothing"
2374 zle -M "$(mkdir -p -v "${PATHTOMKDIR}")"
2378 #k# mkdir -p <dir> from string under cursor or marked area
2379 zle -N inplaceMkDirs && bindkey '^XM' inplaceMkDirs
2381 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
2384 print -l -- *(a-${1:-1})
2387 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
2390 print -l -- *(c-${1:-1})
2393 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
2396 print -l -- *(m-${1:-1})
2398 # modified() was named new() in earlier versions, add an alias for backwards compatibility
2399 check_com new || alias new=modified
2401 # use colors when GNU grep with color-support
2402 #a2# Execute \kbd{grep -{}-color=auto}
2403 (grep --help 2>/dev/null |grep -- --color) >/dev/null && alias grep='grep --color=auto'
2406 # 'translate' looks up fot a word in a file with language-to-language
2407 # translations (field separator should be " : "). A typical wordlist looks
2409 # | english-word : german-transmission
2410 # It's also only possible to translate english to german but not reciprocal.
2411 # Use the following oneliner to turn back the sort order:
2412 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
2413 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
2414 #f5# Translates a word
2419 translate -l de-en $2
2422 translate -l en-de $2
2425 echo "Usage: $0 { -D | -E }"
2426 echo " -D == German to English"
2427 echo " -E == English to German"
2431 # Usage: simple-extract <file>
2432 # Using option -d deletes the original archive file.
2433 #f5# Smart archive extractor
2436 setopt extended_glob noclobber
2437 local DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
2439 zparseopts -D -E "d=DELETE_ORIGINAL"
2440 for ARCHIVE in "${@}"; do
2442 *.(tar.bz2|tbz2|tbz))
2443 DECOMP_CMD="tar -xvjf -"
2448 DECOMP_CMD="tar -xvzf -"
2452 *.(tar.xz|txz|tar.lzma))
2453 DECOMP_CMD="tar -xvJf -"
2458 DECOMP_CMD="tar -xvf -"
2463 DECOMP_CMD="unrar x"
2488 DECOMP_CMD="bzip2 -d -c -"
2493 DECOMP_CMD="gzip -d -c -"
2498 DECOMP_CMD="xz -d -c -"
2503 print "ERROR: '$ARCHIVE' has unrecognized archive type." >&2
2509 if ! check_com ${DECOMP_CMD[(w)1]}; then
2510 echo "ERROR: ${DECOMP_CMD[(w)1]} not installed." >&2
2515 GZTARGET="${ARCHIVE:t:r}"
2516 if [[ -f $ARCHIVE ]] ; then
2518 print "Extracting '$ARCHIVE' ..."
2519 if $USES_STDIN; then
2520 if $USES_STDOUT; then
2521 ${=DECOMP_CMD} < "$ARCHIVE" > $GZTARGET
2523 ${=DECOMP_CMD} < "$ARCHIVE"
2526 if $USES_STDOUT; then
2527 ${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET
2529 ${=DECOMP_CMD} "$ARCHIVE"
2532 [[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE"
2534 elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
2535 if check_com curl; then
2536 WGET_CMD="curl -L -k -s -o -"
2537 elif check_com wget; then
2538 WGET_CMD="wget -q -O - --no-check-certificate"
2540 print "ERROR: neither wget nor curl is installed" >&2
2544 print "Downloading and Extracting '$ARCHIVE' ..."
2545 if $USES_STDIN; then
2546 if $USES_STDOUT; then
2547 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET
2550 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD}
2554 if $USES_STDOUT; then
2555 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET
2557 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE")
2562 print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2
2572 '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)"' \
2573 '_urls:Remote Archives:_urls'
2579 '-d[delete original archivefile after extraction]' \
2580 '*:Archive Or Uri:__archive_or_uri'
2582 compdef _simple_extract simple-extract
2583 alias se=simple-extract
2585 #f5# Set all ulimit parameters to \kbd{unlimited}
2596 #f5# Change the xterm title from within GNU-screen
2599 if [[ $1 != "-f" ]] ; then
2600 if [[ -z ${DISPLAY} ]] ; then
2601 printf 'xtrename only makes sense in X11.\n'
2607 if [[ -z $1 ]] ; then
2608 printf 'usage: xtrename [-f] "title for xterm"\n'
2609 printf ' renames the title of xterm from _within_ screen.\n'
2610 printf ' also works without screen.\n'
2611 printf ' will not work if DISPLAY is unset, use -f to override.\n'
2614 print -n "\eP\e]0;${1}\C-G\e\\"
2619 # Rewrite this by either using tinyurl.com's API
2620 # or using another shortening service to comply with
2621 # tinyurl.com's policy.
2623 # Create small urls via http://tinyurl.com using wget(1).
2626 # [[ -z $1 ]] && { print "USAGE: zurl <URL>" ; return 1 }
2628 # local PN url tiny grabber search result preview
2631 ## Check existence of given URL with the help of ping(1).
2632 ## N.B. ping(1) only works without an eventual given protocol.
2633 # ping -c 1 ${${url#(ftp|http)://}%%/*} >& /dev/null || \
2634 # read -q "?Given host ${${url#http://*/}%/*} is not reachable by pinging. Proceed anyway? [y|n] "
2636 # if (( $? == 0 )) ; then
2637 ## Prepend 'http://' to given URL where necessary for later output.
2638 # [[ ${url} != http(s|)://* ]] && url='http://'${url}
2639 # tiny='http://tinyurl.com/create.php?url='
2640 # if check_com -c wget ; then
2641 # grabber='wget -O- -o/dev/null'
2643 # print "wget is not available, but mandatory for ${PN}. Aborting."
2645 ## Looking for i.e.`copy('http://tinyurl.com/7efkze')' in TinyURL's HTML code.
2646 # search='copy\(?http://tinyurl.com/[[:alnum:]]##*'
2647 # result=${(M)${${${(f)"$(${=grabber} ${tiny}${url})"}[(fr)${search}*]}//[()\';]/}%%http:*}
2648 ## TinyURL provides the rather new feature preview for more confidence. <http://tinyurl.com/preview.php>
2649 # preview='http://preview.'${result#http://}
2651 # printf '%s\n\n' "${PN} - Shrinking long URLs via webservice TinyURL <http://tinyurl.com>."
2652 # printf '%s\t%s\n\n' 'Given URL:' ${url}
2653 # printf '%s\t%s\n\t\t%s\n' 'TinyURL:' ${result} ${preview}
2659 #f2# Find history events by search pattern and list them by date.
2662 local usage help ident format_l format_s first_char remain first last
2663 usage='USAGE: whatwhen [options] <searchstring> <search range>'
2664 help='Use `whatwhen -h'\'' for further explanations.'
2665 ident=${(l,${#${:-Usage: }},, ,)}
2666 format_l="${ident}%s\t\t\t%s\n"
2667 format_s="${format_l//(\\t)##/\\t}"
2668 # Make the first char of the word to search for case
2669 # insensitive; e.g. [aA]
2670 first_char=[${(L)1[1]}${(U)1[1]}]
2672 # Default search range is `-100'.
2674 # Optional, just used for `<first> <last>' given.
2678 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
2679 printf '%s\n%s\n\n' ${usage} ${help} && return 1
2682 printf '%s\n\n' ${usage}
2684 printf $format_l '-h' 'show help text'
2686 print 'SEARCH RANGE:'
2687 printf $format_l "'0'" 'the whole history,'
2688 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
2689 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
2690 printf '\n%s\n' 'EXAMPLES:'
2691 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
2692 printf $format_l 'whatwhen zsh -250'
2693 printf $format_l 'whatwhen foo 1 99'
2696 printf '%s\n%s\n\n' ${usage} ${help} && return 1
2699 # -l list results on stout rather than invoking $EDITOR.
2700 # -i Print dates as in YYYY-MM-DD.
2701 # -m Search for a - quoted - pattern within the history.
2702 fc -li -m "*${first_char}${remain}*" $first $last
2707 # mercurial related stuff
2708 if check_com -c hg ; then
2709 # gnu like diff for mercurial
2710 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
2711 #f5# GNU like diff for mercurial
2714 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
2717 # build debian package
2718 #a2# Alias for \kbd{hg-buildpackage}
2719 alias hbp='hg-buildpackage'
2721 # execute commands on the versioned patch-queue from the current repos
2722 alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
2724 # diffstat for specific version of a mercurial repository
2725 # hgstat => display diffstat between last revision and tip
2726 # hgstat 1234 => display diffstat between revision 1234 and tip
2727 #f5# Diffstat for specific version of a mercurial repos
2730 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
2733 fi # end of check whether we have the 'hg'-executable
2735 # grml-small cleanups
2737 # The following is used to remove zsh-config-items that do not work
2738 # in grml-small by default.
2739 # If you do not want these adjustments (for whatever reason), set
2740 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
2741 # sources if it is there).
2743 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
2746 unalias 'V' &> /dev/null
2747 unfunction vman &> /dev/null
2748 unfunction viless &> /dev/null
2749 unfunction 2html &> /dev/null
2751 # manpages are not in grmlsmall
2752 unfunction manzsh &> /dev/null
2753 unfunction man2 &> /dev/null
2759 ## genrefcard.pl settings
2761 ### doc strings for external functions from files
2762 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
2764 ### example: split functions-search 8,16,24,32
2765 #@# split functions-search 8
2767 ## END OF FILE #################################################################
2768 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4