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@@.
107 # just execute 'ZSH_PROFILE_RC=1 zsh' and run 'zprof' to get the details
108 if [[ $ZSH_PROFILE_RC -gt 0 ]] ; then
113 # load .zshrc.pre to give the user the chance to overwrite the defaults
114 [[ -r ${HOME}/.zshrc.pre ]] && source ${HOME}/.zshrc.pre
116 # {{{ check for version/system
117 # check for versions (compatibility reasons)
119 [[ $ZSH_VERSION == <4->* ]] && return 0
124 [[ $ZSH_VERSION == 4.<1->* || $ZSH_VERSION == <5->* ]] && return 0
129 [[ $ZSH_VERSION == 4.<2->* || $ZSH_VERSION == <5->* ]] && return 0
134 [[ $ZSH_VERSION == 4.2.<5->* || $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0
139 [[ $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0
144 [[ $ZSH_VERSION == 4.3.<3->* || $ZSH_VERSION == 4.<4->* || $ZSH_VERSION == <5->* ]] && return 0
149 [[ $ZSH_VERSION == 4.3.<9->* || $ZSH_VERSION == 4.<4->* || $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 [[ ${${${(f)"$(</etc/grml_version)"}%% *}##*-} == 'small' ]] && return 0 ; return 1
171 isgrmlsmall() { return 1 }
175 [[ $OSTYPE == darwin* ]] && return 0
179 #f1# are we running within an utf environment?
181 case "$LANG $CHARSET $LANGUAGE" in
188 # check for user, if not running as root set $SUDO to sudo
189 (( EUID != 0 )) && SUDO='sudo' || SUDO=''
191 # change directory to home on first invocation of zsh
192 # important for rungetty -> autologin
193 # Thanks go to Bart Schaefer!
194 isgrml && checkhome() {
195 if [[ -z "$ALREADY_DID_CD_HOME" ]] ; then
196 export ALREADY_DID_CD_HOME=$HOME
201 # check for zsh v3.1.7+
203 if ! [[ ${ZSH_VERSION} == 3.1.<7->* \
204 || ${ZSH_VERSION} == 3.<2->.<->* \
205 || ${ZSH_VERSION} == <4->.<->* ]] ; then
208 printf '-!- In this configuration we try to make use of features, that only\n'
209 printf '-!- require version 3.1.7 of the shell; That way this setup can be\n'
210 printf '-!- used with a wide range of zsh versions, while using fairly\n'
211 printf '-!- advanced features in all supported versions.\n'
213 printf '-!- However, you are running zsh version %s.\n' "$ZSH_VERSION"
215 printf '-!- While this *may* work, it might as well fail.\n'
216 printf '-!- Please consider updating to at least version 3.1.7 of zsh.\n'
218 printf '-!- DO NOT EXPECT THIS TO WORK FLAWLESSLY!\n'
219 printf '-!- If it does today, you'\''ve been lucky.\n'
221 printf '-!- Ye been warned!\n'
224 function zstyle() { : }
227 # autoload wrapper - use this one instead of autoload directly
228 # We need to define this function as early as this, because autoloading
229 # 'is-at-least()' needs it.
230 function zrcautoload() {
238 for fdir in ${fpath} ; do
239 [[ -e ${fdir}/${ffile} ]] && (( ffound = 1 ))
242 (( ffound == 0 )) && return 1
243 if [[ $ZSH_VERSION == 3.1.<6-> || $ZSH_VERSION == <4->* ]] ; then
244 autoload -U ${ffile} || return 1
246 autoload ${ffile} || return 1
251 # Load is-at-least() for more precise version checks
252 # Note that this test will *always* fail, if the is-at-least
253 # function could not be marked for autoloading.
254 zrcautoload is-at-least || is-at-least() { return 1 }
258 # {{{ set some important options (as early as possible)
259 # Please update these tags, if you change the umask settings below.
261 #o# r_umaskstr rwxrwxr-x
263 #o# umaskstr rwxr-xr-x
264 (( EUID != 0 )) && umask 002 || umask 022
266 setopt append_history # append history list to the history file (important for multiple parallel zsh sessions!)
267 is4 && setopt SHARE_HISTORY # import new commands from the history file also in other zsh-session
268 setopt extended_history # save each command's beginning timestamp and the duration to the history file
269 is4 && setopt histignorealldups # If a new command line being added to the history
270 # list duplicates an older one, the older command is removed from the list
271 setopt histignorespace # remove command lines from the history list when
272 # the first character on the line is a space
273 setopt auto_cd # if a command is issued that can't be executed as a normal command,
274 # and the command is the name of a directory, perform the cd command to that directory
275 setopt extended_glob # in order to use #, ~ and ^ for filename generation
276 # grep word *~(*.gz|*.bz|*.bz2|*.zip|*.Z) ->
277 # -> searches for word not in compressed files
278 # don't forget to quote '^', '~' and '#'!
279 setopt longlistjobs # display PID when suspending processes as well
280 setopt notify # report the status of backgrounds jobs immediately
281 setopt hash_list_all # Whenever a command completion is attempted, make sure \
282 # the entire command path is hashed first.
283 setopt completeinword # not just at the end
284 setopt nohup # and don't kill them, either
285 setopt auto_pushd # make cd push the old directory onto the directory stack.
286 setopt nonomatch # try to avoid the 'zsh: no matches found...'
287 setopt nobeep # avoid "beep"ing
288 setopt pushd_ignore_dups # don't push the same dir twice.
289 setopt noglobdots # * shouldn't match dotfiles. ever.
290 setopt noshwordsplit # use zsh style word splitting
291 setopt unset # don't error out when unset parameters are used
295 # setting some default values {{{
299 NOPRECMD=${NOPRECMD:-0}
300 COMMAND_NOT_FOUND=${COMMAND_NOT_FOUND:-0}
301 GRML_ZSH_CNF_HANDLER=${GRML_ZSH_CNF_HANDLER:-/usr/share/command-not-found/command-not-found}
302 BATTERY=${BATTERY:-0}
303 GRMLSMALL_SPECIFIC=${GRMLSMALL_SPECIFIC:-1}
304 GRML_ALWAYS_LOAD_ALL=${GRML_ALWAYS_LOAD_ALL:-0}
305 ZSH_NO_DEFAULT_LOCALE=${ZSH_NO_DEFAULT_LOCALE:-0}
309 # utility functions {{{
310 # this function checks if a command exists and returns either true
311 # or false. This avoids using 'which' and 'whence', which will
312 # avoid problems with aliases for which on certain weird systems. :-)
313 # Usage: check_com [-c|-g] word
314 # -c only checks for external commands
315 # -g does the usual tests and also checks for global aliases
318 local -i comonly gatoo
320 if [[ $1 == '-c' ]] ; then
323 elif [[ $1 == '-g' ]] ; then
330 if (( ${#argv} != 1 )) ; then
331 printf 'usage: check_com [-c] <command>\n' >&2
335 if (( comonly > 0 )) ; then
336 [[ -n ${commands[$1]} ]] && return 0
340 if [[ -n ${commands[$1]} ]] \
341 || [[ -n ${functions[$1]} ]] \
342 || [[ -n ${aliases[$1]} ]] \
343 || [[ -n ${reswords[(r)$1]} ]] ; then
348 if (( gatoo > 0 )) && [[ -n ${galiases[$1]} ]] ; then
355 # creates an alias and precedes the command with
356 # sudo if $EUID is not zero.
359 local only=0 ; local multi=0
360 while [[ $1 == -* ]] ; do
364 (--) shift ; break ;;
366 printf 'usage: salias [-h|-o|-a] <alias-expression>\n'
367 printf ' -h shows this help text.\n'
368 printf ' -a replace '\'' ; '\'' sequences with '\'' ; sudo '\''.\n'
369 printf ' be careful using this option.\n'
370 printf ' -o only sets an alias if a preceding sudo would be needed.\n'
373 (*) printf "unkown option: '%s'\n" "$1" ; return 1 ;;
378 if (( ${#argv} > 1 )) ; then
379 printf 'Too many arguments %s\n' "${#argv}"
383 key="${1%%\=*}" ; val="${1#*\=}"
384 if (( EUID == 0 )) && (( only == 0 )); then
385 alias -- "${key}=${val}"
386 elif (( EUID > 0 )) ; then
387 (( multi > 0 )) && val="${val// ; / ; sudo }"
388 alias -- "${key}=sudo ${val}"
394 # a "print -l ${(u)foo}"-workaround for pre-4.2.0 shells
396 # Where foo is the *name* of the parameter you want printed.
397 # Note that foo is no typo; $foo would be wrong here!
405 if [[ -z ${parameter} ]] ; then
406 printf 'usage: uprint <parameter>\n'
410 for w in ${(P)parameter} ; do
411 [[ -z ${(M)u:#$w} ]] && u=( $u $w )
418 # Check if we can read given files and source those we can.
420 if (( ${#argv} < 1 )) ; then
421 printf 'usage: xsource FILE(s)...\n' >&2
425 while (( ${#argv} > 0 )) ; do
426 [[ -r "$1" ]] && source "$1"
432 # Check if we can read a given file and 'cat(1)' it.
435 if (( ${#argv} != 1 )) ; then
436 printf 'usage: xcat FILE\n' >&2
440 [[ -r $1 ]] && cat $1
444 # Remove these functions again, they are of use only in these
445 # setup files. This should be called at the end of .zshrc.
449 funcs=(salias xcat xsource xunfunction zrcautoload)
451 for func in $funcs ; do
452 [[ -n ${functions[$func]} ]] \
458 # this allows us to stay in sync with grml's zshrc and put own
459 # modifications in ~/.zshrc.local
461 xsource "/etc/zsh/zshrc.local"
462 xsource "${HOME}/.zshrc.local"
469 if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then
470 xsource "/etc/default/locale"
473 for var in LANG LC_ALL LC_MESSAGES ; do
474 [[ -n ${(P)var} ]] && export $var
477 xsource "/etc/sysconfig/keyboard"
479 TZ=$(xcat /etc/timezone)
482 # {{{ set some variables
483 if check_com -c vim ; then
485 export EDITOR=${EDITOR:-vim}
487 export EDITOR=${EDITOR:-vi}
491 export PAGER=${PAGER:-less}
494 export MAIL=${MAIL:-/var/mail/$USER}
496 # if we don't set $SHELL then aterm, rxvt,.. will use /bin/sh or /bin/bash :-/
497 export SHELL='/bin/zsh'
499 # color setup for ls:
500 check_com -c dircolors && eval $(dircolors -b)
501 # color setup for ls on OS X:
502 isdarwin && export CLICOLOR=1
504 # do MacPorts setup on darwin
505 if isdarwin && [[ -d /opt/local ]]; then
506 # Note: PATH gets set in /etc/zprofile on Darwin, so this can't go into
508 PATH="/opt/local/bin:/opt/local/sbin:$PATH"
509 MANPATH="/opt/local/share/man:$MANPATH"
511 # do Fink setup on darwin
512 isdarwin && xsource /sw/bin/init.sh
514 # load our function and completion directories
515 for fdir in /usr/share/grml/zsh/completion /usr/share/grml/zsh/functions; do
516 fpath=( ${fdir} ${fdir}/**/*(/N) ${fpath} )
517 if [[ ${fpath} == '/usr/share/grml/zsh/functions' ]] ; then
518 for func in ${fdir}/**/[^_]*[^~](N.) ; do
519 zrcautoload ${func:t}
525 # support colors in less
526 export LESS_TERMCAP_mb=$'\E[01;31m'
527 export LESS_TERMCAP_md=$'\E[01;31m'
528 export LESS_TERMCAP_me=$'\E[0m'
529 export LESS_TERMCAP_se=$'\E[0m'
530 export LESS_TERMCAP_so=$'\E[01;44;33m'
531 export LESS_TERMCAP_ue=$'\E[0m'
532 export LESS_TERMCAP_us=$'\E[01;32m'
534 MAILCHECK=30 # mailchecks
535 REPORTTIME=5 # report about cpu-/system-/user-time of command if running longer than 5 seconds
536 watch=(notme root) # watch for everyone but me and root
538 # automatically remove duplicates from these arrays
539 typeset -U path cdpath fpath manpath
543 if [[ "$TERM" != emacs ]] ; then
544 [[ -z "$terminfo[kdch1]" ]] || bindkey -M emacs "$terminfo[kdch1]" delete-char
545 [[ -z "$terminfo[khome]" ]] || bindkey -M emacs "$terminfo[khome]" beginning-of-line
546 [[ -z "$terminfo[kend]" ]] || bindkey -M emacs "$terminfo[kend]" end-of-line
547 [[ -z "$terminfo[kdch1]" ]] || bindkey -M vicmd "$terminfo[kdch1]" vi-delete-char
548 [[ -z "$terminfo[khome]" ]] || bindkey -M vicmd "$terminfo[khome]" vi-beginning-of-line
549 [[ -z "$terminfo[kend]" ]] || bindkey -M vicmd "$terminfo[kend]" vi-end-of-line
550 [[ -z "$terminfo[cuu1]" ]] || bindkey -M viins "$terminfo[cuu1]" vi-up-line-or-history
551 [[ -z "$terminfo[cuf1]" ]] || bindkey -M viins "$terminfo[cuf1]" vi-forward-char
552 [[ -z "$terminfo[kcuu1]" ]] || bindkey -M viins "$terminfo[kcuu1]" vi-up-line-or-history
553 [[ -z "$terminfo[kcud1]" ]] || bindkey -M viins "$terminfo[kcud1]" vi-down-line-or-history
554 [[ -z "$terminfo[kcuf1]" ]] || bindkey -M viins "$terminfo[kcuf1]" vi-forward-char
555 [[ -z "$terminfo[kcub1]" ]] || bindkey -M viins "$terminfo[kcub1]" vi-backward-char
557 [[ "$terminfo[kcuu1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcuu1]/O/[}" vi-up-line-or-history
558 [[ "$terminfo[kcud1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcud1]/O/[}" vi-down-line-or-history
559 [[ "$terminfo[kcuf1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcuf1]/O/[}" vi-forward-char
560 [[ "$terminfo[kcub1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcub1]/O/[}" vi-backward-char
561 [[ "$terminfo[khome]" == $'\eO'* ]] && bindkey -M viins "${terminfo[khome]/O/[}" beginning-of-line
562 [[ "$terminfo[kend]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kend]/O/[}" end-of-line
563 [[ "$terminfo[khome]" == $'\eO'* ]] && bindkey -M emacs "${terminfo[khome]/O/[}" beginning-of-line
564 [[ "$terminfo[kend]" == $'\eO'* ]] && bindkey -M emacs "${terminfo[kend]/O/[}" end-of-line
567 ## keybindings (run 'bindkeys' for details, more details via man zshzle)
568 # use emacs style per default:
573 #if [[ "$TERM" == screen ]] ; then
574 bindkey '\e[1~' beginning-of-line # home
575 bindkey '\e[4~' end-of-line # end
576 bindkey '\e[A' up-line-or-search # cursor up
577 bindkey '\e[B' down-line-or-search # <ESC>-
579 bindkey '^xp' history-beginning-search-backward
580 bindkey '^xP' history-beginning-search-forward
581 # bindkey -s '^L' "|less\n" # ctrl-L pipes to less
582 # bindkey -s '^B' " &\n" # ctrl-B runs it in the background
583 # if terminal type is set to 'rxvt':
584 bindkey '\e[7~' beginning-of-line # home
585 bindkey '\e[8~' end-of-line # end
588 # insert unicode character
589 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
590 # See for example http://unicode.org/charts/ for unicode characters code
591 zrcautoload insert-unicode-char
592 zle -N insert-unicode-char
593 #k# Insert Unicode character
594 bindkey '^Xi' insert-unicode-char
596 #m# k Shift-tab Perform backwards menu completion
597 if [[ -n "$terminfo[kcbt]" ]]; then
598 bindkey "$terminfo[kcbt]" reverse-menu-complete
599 elif [[ -n "$terminfo[cbt]" ]]; then # required for GNU screen
600 bindkey "$terminfo[cbt]" reverse-menu-complete
603 ## toggle the ,. abbreviation feature on/off
604 # NOABBREVIATION: default abbreviation-state
605 # 0 - enabled (default)
607 NOABBREVIATION=${NOABBREVIATION:-0}
609 grml_toggle_abbrev() {
610 if (( ${NOABBREVIATION} > 0 )) ; then
617 zle -N grml_toggle_abbrev
618 bindkey '^xA' grml_toggle_abbrev
620 # add a command line to the shells history without executing it
621 commit-to-history() {
622 print -s ${(z)BUFFER}
625 zle -N commit-to-history
626 bindkey "^x^h" commit-to-history
628 # only slash should be considered as a word separator:
629 slash-backward-kill-word() {
630 local WORDCHARS="${WORDCHARS:s@/@}"
632 zle backward-kill-word
634 zle -N slash-backward-kill-word
636 #k# Kill everything in a word up to its last \kbd{/}
637 bindkey '\ev' slash-backward-kill-word
638 #k# Kill everything in a word up to its last \kbd{/}
639 bindkey '\e^h' slash-backward-kill-word
640 #k# Kill everything in a word up to its last \kbd{/}
641 bindkey '\e^?' slash-backward-kill-word
643 # use the new *-pattern-* widgets for incremental history search
645 bindkey '^r' history-incremental-pattern-search-backward
646 bindkey '^s' history-incremental-pattern-search-forward
650 # a generic accept-line wrapper {{{
652 # This widget can prevent unwanted autocorrections from command-name
653 # to _command-name, rehash automatically on enter and call any number
654 # of builtin and user-defined widgets in different contexts.
656 # For a broader description, see:
657 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
659 # The code is imported from the file 'zsh/functions/accept-line' from
660 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
661 # distributed under the same terms as zsh itself.
663 # A newly added command will may not be found or will cause false
664 # correction attempts, if you got auto-correction set. By setting the
665 # following style, we force accept-line() to rehash, if it cannot
666 # find the first word on the command line in the $command[] hash.
667 zstyle ':acceptline:*' rehash true
669 function Accept-Line() {
675 zstyle -a ":acceptline:${alcontext}" actions subs
677 (( ${#subs} < 1 )) && return 0
680 for sub in ${subs} ; do
681 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
684 (( aldone > 0 )) && break
688 function Accept-Line-getdefault() {
692 zstyle -s ":acceptline:${alcontext}" default_action default_action
693 case ${default_action} in
695 printf ".accept-line"
698 printf ${default_action}
703 function accept-line() {
707 local buf com fname format msg default_action
711 cmdline=(${(z)BUFFER})
715 zstyle -t ":acceptline:${alcontext}" rehash \
716 && [[ -z ${commands[$com]} ]] \
719 if [[ -n ${reswords[(r)$com]} ]] \
720 || [[ -n ${aliases[$com]} ]] \
721 || [[ -n ${functions[$com]} ]] \
722 || [[ -n ${builtins[$com]} ]] \
723 || [[ -n ${commands[$com]} ]] ; then
725 # there is something sensible to execute, just do it.
729 default_action=$(Accept-Line-getdefault)
730 zstyle -T ":acceptline:${alcontext}" call_default \
731 && zle ${default_action}
735 if [[ -o correct ]] \
736 || [[ -o correctall ]] \
737 && [[ -n ${functions[$fname]} ]] ; then
739 # nothing there to execute but there is a function called
740 # _command_name; a completion widget. Makes no sense to
741 # call it on the commandline, but the correct{,all} options
742 # will ask for it nevertheless, so warn the user.
743 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
744 # Okay, we warned the user before, he called us again,
745 # so have it his way.
749 default_action=$(Accept-Line-getdefault)
750 zstyle -T ":acceptline:${alcontext}" call_default \
751 && zle ${default_action}
755 # prepare warning message for the user, configurable via zstyle.
756 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
758 if [[ -z ${msg} ]] ; then
759 msg="%c will not execute and completion %f exists."
762 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
766 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
767 # If we are here, the commandline contains something that is not
768 # executable, which is neither subject to _command_name correction
769 # and is not empty. might be a variable assignment
773 default_action=$(Accept-Line-getdefault)
774 zstyle -T ":acceptline:${alcontext}" call_default \
775 && zle ${default_action}
779 # If we got this far, the commandline only contains whitespace, or is empty.
783 default_action=$(Accept-Line-getdefault)
784 zstyle -T ":acceptline:${alcontext}" call_default \
785 && zle ${default_action}
793 # power completion - abbreviation expansion {{{
794 # power completion / abbreviation expansion / buffer expansion
795 # see http://zshwiki.org/home/examples/zleiab for details
796 # less risky than the global aliases but powerful as well
797 # just type the abbreviation key and afterwards ',.' to expand it
800 setopt interactivecomments
802 # key # value (#d additional doc string)
808 'G' '|& grep --color=auto '
810 'Hl' ' --help |& less -r' #d (Display help in pager)
814 'N' '&>/dev/null' #d (No Output)
815 'R' '| tr A-z N-za-m' #d (ROT13)
821 'co' './configure && make && sudo make install'
829 if (( NOABBREVIATION > 0 )) ; then
830 LBUFFER="${LBUFFER},."
834 matched_chars='[.-|_a-zA-Z0-9]#'
835 LBUFFER=${LBUFFER%%(#m)[.-|_a-zA-Z0-9]#}
836 LBUFFER+=${abk[$MATCH]:-$MATCH}
840 bindkey ",." globalias
844 zrcautoload zmv # who needs mmv or rename?
845 zrcautoload history-search-end
847 # we don't want to quote/espace URLs on our own...
848 # if autoload -U url-quote-magic ; then
849 # zle -N self-insert url-quote-magic
850 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
852 # print 'Notice: no url-quote-magic available :('
854 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
856 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
857 alias run-help >&/dev/null && unalias run-help
858 for rh in run-help{,-git,-svk,-svn}; do
863 if zrcautoload compinit ; then
864 compinit || print 'Notice: no compinit available :('
866 print 'Notice: no compinit available :('
871 is4 && zrcautoload zed # use ZLE editor to edit a file or function
874 for mod in complist deltochar mathfunc ; do
875 zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
878 # autoload zsh modules when they are referenced
880 zmodload -a zsh/stat zstat
881 zmodload -a zsh/zpty zpty
882 zmodload -ap zsh/mapfile mapfile
885 if is4 && zrcautoload insert-files && zle -N insert-files ; then
887 bindkey "^Xf" insert-files # C-x-f
890 bindkey ' ' magic-space # also do history expansion on space
891 #k# Trigger menu-complete
892 bindkey '\ei' menu-complete # menu completion via esc-i
894 # press esc-e for editing command line in $EDITOR or $VISUAL
895 if is4 && zrcautoload edit-command-line && zle -N edit-command-line ; then
896 #k# Edit the current line in \kbd{\$EDITOR}
897 bindkey '\ee' edit-command-line
900 if is4 && [[ -n ${(k)modules[zsh/complist]} ]] ; then
901 #k# menu selection: pick item but stay in the menu
902 bindkey -M menuselect '\e^M' accept-and-menu-complete
904 # accept a completion and try to complete again by using menu
905 # completion; very useful with completing directories
906 # by using 'undo' one's got a simple file browser
907 bindkey -M menuselect '^o' accept-and-infer-next-history
910 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
911 insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
912 zle -N insert-datestamp
914 #k# Insert a timestamp on the command line (yyyy-mm-dd)
915 bindkey '^Ed' insert-datestamp
917 # press esc-m for inserting last typed word again (thanks to caphuso!)
918 insert-last-typed-word() { zle insert-last-word -- 0 -1 };
919 zle -N insert-last-typed-word;
921 #k# Insert last typed word
922 bindkey "\em" insert-last-typed-word
924 function grml-zsh-fg() {
925 if (( ${#jobstates} )); then
927 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
931 zle -M 'No background jobs. Doing nothing.'
935 #k# A smart shortcut for \kbd{fg<enter>}
936 bindkey '^z' grml-zsh-fg
938 # run command line as user root via sudo:
939 sudo-command-line() {
940 [[ -z $BUFFER ]] && zle up-history
941 [[ $BUFFER != sudo\ * ]] && BUFFER="sudo $BUFFER"
943 zle -N sudo-command-line
945 #k# Put the current command line into a \kbd{sudo} call
946 bindkey "^Os" sudo-command-line
948 ### jump behind the first word on the cmdline.
949 ### useful to add options.
950 function jump_after_first_word() {
954 if (( ${#words} <= 1 )) ; then
957 CURSOR=${#${words[1]}}
960 zle -N jump_after_first_word
962 bindkey '^x1' jump_after_first_word
971 HISTFILE=$HOME/.zsh_history
972 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
973 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
977 # dirstack handling {{{
979 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
980 DIRSTACKFILE=${DIRSTACKFILE:-${HOME}/.zdirs}
982 if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
983 dirstack=( ${(f)"$(< $DIRSTACKFILE)"} )
984 # "cd -" won't work after login by just setting $OLDPWD, so
985 [[ -d $dirstack[0] ]] && cd $dirstack[0] && cd $OLDPWD
990 my_stack=( ${PWD} ${dirstack} )
992 builtin print -l ${(u)my_stack} >! ${DIRSTACKFILE}
994 uprint my_stack >! ${DIRSTACKFILE}
1000 # directory based profiles {{{
1004 CHPWD_PROFILE='default'
1005 function chpwd_profiles() {
1006 # Say you want certain settings to be active in certain directories.
1007 # This is what you want.
1009 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1010 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1012 # When that's done and you enter a directory that matches the pattern
1013 # in the third part of the context, a function called chpwd_profile_grml,
1014 # for example, is called (if it exists).
1016 # If no pattern matches (read: no profile is detected) the profile is
1017 # set to 'default', which means chpwd_profile_default is attempted to
1020 # A word about the context (the ':chpwd:profiles:*' stuff in the zstyle
1021 # command) which is used: The third part in the context is matched against
1022 # ${PWD}. That's why using a pattern such as /foo/bar(|/|/*) makes sense.
1023 # Because that way the profile is detected for all these values of ${PWD}:
1027 # So, if you want to make double damn sure a profile works in /foo/bar
1028 # and everywhere deeper in that tree, just use (|/|/*) and be happy.
1030 # The name of the detected profile will be available in a variable called
1031 # 'profile' in your functions. You don't need to do anything, it'll just
1034 # Then there is the parameter $CHPWD_PROFILE is set to the profile, that
1035 # was is currently active. That way you can avoid running code for a
1036 # profile that is already active, by running code such as the following
1037 # at the start of your function:
1039 # function chpwd_profile_grml() {
1040 # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1
1044 # The initial value for $CHPWD_PROFILE is 'default'.
1046 # Version requirement:
1047 # This feature requires zsh 4.3.3 or newer.
1048 # If you use this feature and need to know whether it is active in your
1049 # current shell, there are several ways to do that. Here are two simple
1052 # a) If knowing if the profiles feature is active when zsh starts is
1053 # good enough for you, you can put the following snippet into your
1056 # (( ${+functions[chpwd_profiles]} )) && print "directory profiles active"
1058 # b) If that is not good enough, and you would prefer to be notified
1059 # whenever a profile changes, you can solve that by making sure you
1060 # start *every* profile function you create like this:
1062 # function chpwd_profile_myprofilename() {
1063 # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1
1064 # print "chpwd(): Switching to profile: $profile"
1068 # That makes sure you only get notified if a profile is *changed*,
1069 # not everytime you change directory, which would probably piss
1070 # you off fairly quickly. :-)
1072 # There you go. Now have fun with that.
1075 zstyle -s ":chpwd:profiles:${PWD}" profile profile || profile='default'
1076 if (( ${+functions[chpwd_profile_$profile]} )) ; then
1077 chpwd_profile_${profile}
1080 CHPWD_PROFILE="${profile}"
1083 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1089 # {{{ display battery status on right side of prompt via running 'BATTERY=1 zsh'
1090 if [[ $BATTERY -gt 0 ]] ; then
1091 if ! check_com -c acpi ; then
1097 if [[ $BATTERY -gt 0 ]] ; then
1098 PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]#Battery <->: [^0-9]##, (<->)%*/${match[1]}}"
1099 if [[ -z "$PERCENT" ]] ; then
1100 PERCENT='acpi not present'
1102 if [[ "$PERCENT" -lt 20 ]] ; then
1103 PERCENT="warning: ${PERCENT}%%"
1105 PERCENT="${PERCENT}%%"
1112 # set colors for use in prompts {{{
1113 if zrcautoload colors && colors 2>/dev/null ; then
1114 BLUE="%{${fg[blue]}%}"
1115 RED="%{${fg_bold[red]}%}"
1116 GREEN="%{${fg[green]}%}"
1117 CYAN="%{${fg[cyan]}%}"
1118 MAGENTA="%{${fg[magenta]}%}"
1119 YELLOW="%{${fg[yellow]}%}"
1120 WHITE="%{${fg[white]}%}"
1121 NO_COLOUR="%{${reset_color}%}"
1123 BLUE=$'%{\e[1;34m%}'
1125 GREEN=$'%{\e[1;32m%}'
1126 CYAN=$'%{\e[1;36m%}'
1127 WHITE=$'%{\e[1;37m%}'
1128 MAGENTA=$'%{\e[1;35m%}'
1129 YELLOW=$'%{\e[1;33m%}'
1130 NO_COLOUR=$'%{\e[0m%}'
1135 # gather version control information for inclusion in a prompt {{{
1138 # Be quiet about version problems in grml's zshrc as the user cannot disable
1139 # loading vcs_info() as it is *in* the zshrc - as you can see. :-)
1140 # Just unset most probable variables and disable vcs_info altogether.
1142 for i in {0..9} ; do
1143 unset VCS_INFO_message_${i}_
1145 zstyle ':vcs_info:*' enable false
1148 if zrcautoload vcs_info; then
1150 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1151 # function, which can cause a lot of trouble with our directory-based
1153 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1154 function VCS_INFO_realpath () {
1155 setopt localoptions NO_shwordsplit chaselinks
1156 ( builtin cd -q $1 2> /dev/null && pwd; )
1160 # I'm not reindenting the whole code below.
1163 # The following code is imported from the file 'zsh/functions/vcs_info'
1164 # from <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>,
1165 # which distributed under the same terms as zsh itself.
1167 # we will be using two variables, so let the code know now.
1168 zstyle ':vcs_info:*' max-exports 2
1170 # vcs_info() documentation:
1174 # This functionality requires zsh version >= 4.1.*.
1179 # To load vcs_info(), copy this file to your $fpath[] and do:
1180 # % autoload -Uz vcs_info && vcs_info
1182 # To work, vcs_info() needs 'setopt prompt_subst' in your setup.
1187 # To get vcs_info() working quickly (including colors), you can do the
1188 # following (assuming, you loaded vcs_info() properly - see above):
1190 # % RED=$'%{\e[31m%}'
1191 # % GR=$'%{\e[32m%}'
1192 # % MA=$'%{\e[35m%}'
1193 # % YE=$'%{\e[33m%}'
1196 # % zstyle ':vcs_info:*' actionformats \
1197 # "${MA}(${NC}%s${MA})${YE}-${MA}[${GR}%b${YE}|${RED}%a${MA}]${NC} "
1199 # % zstyle ':vcs_info:*' formats \
1200 # "${MA}(${NC}%s${MA})${Y}-${MA}[${GR}%b${MA}]${NC}%} "
1202 # % zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YE}%r"
1204 # % precmd () { vcs_info }
1205 # % PS1='${MA}[${GR}%n${MA}] ${MA}(${RED}%!${MA}) ${YE}%3~ ${VCS_INFO_message_0_}${NC}%# '
1207 # Obviously, the las two lines are there for demonstration: You need to
1208 # call vcs_info() from your precmd() function (see 'SPECIAL FUNCTIONS' in
1209 # 'man zshmisc'). Once that is done you need a *single* quoted
1210 # '${VCS_INFO_message_0_}' in your prompt.
1212 # Now call the 'vcs_info_printsys' utility from the command line:
1214 # % vcs_info_printsys
1215 # # list of supported version control backends:
1216 # # disabled systems are prefixed by a hash sign (#)
1227 # # flavours (cannot be used in the disable style; they
1228 # # are disabled with their master [git-svn -> git]):
1232 # Ten version control backends as you can see. You may not want all
1233 # of these. Because there is no point in running the code to detect
1234 # systems you do not use. ever. So, there is a way to disable some
1235 # backends altogether:
1237 # % zstyle ':vcs_info:*' disable bzr cdv darcs mtn svk tla
1239 # If you rerun 'vcs_info_printsys' now, you will see the backends listed
1240 # in the 'disable' style marked as diabled by a hash sign. That means the
1241 # detection of these systems is skipped *completely*. No wasted time there.
1243 # For more control, read the reference below.
1248 # The vcs_info() feature can be configured via zstyle.
1250 # First, the context in which we are working:
1251 # :vcs_info:<vcs-string>:<user-context>
1253 # ...where <vcs-string> is one of:
1254 # - git, git-svn, git-p4, hg, darcs, bzr, cdv, mtn, svn, cvs, svk or tla.
1256 # ...and <user-context> is a freely configurable string, assignable by the
1257 # user as the first argument to vcs_info() (see its description below).
1259 # There is are three special values for <vcs-string>: The first is named
1260 # 'init', that is in effect as long as there was no decision what vcs
1261 # backend to use. The second is 'preinit; it is used *before* vcs_info()
1262 # is run, when initializing the data exporting variables. The third
1263 # special value is 'formats' and is used by the 'vcs_info_lastmsg' for
1264 # looking up its styles.
1266 # There are two pre-defined values for <user-context>:
1267 # default - the one used if none is specified
1268 # command - used by vcs_info_lastmsg to lookup its styles.
1270 # You may *not* use 'print_systems_' as a user-context string, because it
1271 # is used internally.
1273 # You can of course use ':vcs_info:*' to match all VCSs in all
1274 # user-contexts at once.
1276 # Another special context is 'formats', which is used by the
1277 # vcs_info_lastmsg() utility function (see below).
1280 # This is a description of all styles, that are looked up:
1281 # formats - A list of formats, used when actionformats is not
1282 # used (which is most of the time).
1283 # actionformats - A list of formats, used if a there is a special
1284 # action going on in your current repository;
1285 # (like an interactive rebase or a merge conflict)
1286 # branchformat - Some backends replace %b in the formats and
1287 # actionformats styles above, not only by a branch
1288 # name but also by a revision number. This style
1289 # let's you modify how that string should look like.
1290 # nvcsformats - These "formats" are exported, when we didn't detect
1291 # a version control system for the current directory.
1292 # This is useful, if you want vcs_info() to completely
1293 # take over the generation of your prompt.
1294 # You would do something like
1295 # PS1='${VCS_INFO_message_0_}'
1296 # to accomplish that.
1297 # max-exports - Defines the maximum number if VCS_INFO_message_*_
1298 # variables vcs_info() will export.
1299 # enable - Checked in the 'init' context. If set to false,
1300 # vcs_info() will do nothing.
1301 # disable - Provide a list of systems, you don't want
1302 # the vcs_info() to check for repositories
1303 # (checked in the 'init' context, too).
1304 # disable-patterns - A list of patterns that are checked against $PWD.
1305 # If the pattern matches, vcs_info will be disabled.
1306 # Say, ~/.zsh is a directory under version control,
1307 # in which you do not want vcs_info to be active, do:
1308 # zstyle ':vcs_info:*' disable-patterns "$HOME/.zsh+(|/*)"
1309 # use-simple - If there are two different ways of gathering
1310 # information, you can select the simpler one
1311 # by setting this style to true; the default
1312 # is to use the not-that-simple code, which is
1313 # potentially a lot slower but might be more
1314 # accurate in all possible cases.
1315 # use-prompt-escapes - determines if we assume that the assembled
1316 # string from vcs_info() includes prompt escapes.
1317 # (Used by vcs_info_lastmsg().
1319 # The use-simple style is only available for the bzr backend.
1321 # The default values for these in all contexts are:
1322 # formats " (%s)-[%b|%a]-"
1323 # actionformats " (%s)-[%b]-"
1324 # branchformat "%b:%r" (for bzr, svn and svk)
1328 # disable (empty list)
1329 # disable-patterns (empty list)
1331 # use-prompt-escapes true
1334 # In normal formats and actionformats, the following replacements
1336 # %s - The vcs in use (git, hg, svn etc.)
1337 # %b - Information about the current branch.
1338 # %a - An identifier, that describes the action.
1339 # Only makes sense in actionformats.
1340 # %R - base directory of the repository.
1341 # %r - repository name
1342 # If %R is '/foo/bar/repoXY', %r is 'repoXY'.
1343 # %S - subdirectory within a repository. if $PWD is
1344 # '/foo/bar/reposXY/beer/tasty', %S is 'beer/tasty'.
1347 # In branchformat these replacements are done:
1348 # %b - the branch name
1349 # %r - the current revision number
1351 # Not all vcs backends have to support all replacements.
1352 # nvcsformat does not perform *any* replacements. It is just a string.
1357 # If you want to use the %b (bold off) prompt expansion in 'formats', which
1358 # expands %b itself, use %%b. That will cause the vcs_info() expansion to
1359 # replace %%b with %b. So zsh's prompt expansion mechanism can handle it.
1360 # Similarly, to hand down %b from branchformat, use %%%%b. Sorry for this
1361 # inconvenience, but it cannot be easily avoided. Luckily we do not clash
1362 # with a lot of prompt expansions and this only needs to be done for those.
1363 # See 'man zshmisc' for details about EXPANSION OF PROMPT SEQUENCES.
1366 # FUNCTION DESCRIPTIONS (public API):
1369 # The main function, that runs all backends and assembles
1370 # all data into ${VCS_INFO_message_*_}. This is the function
1371 # you want to call from precmd() if you want to include
1372 # up-to-date information in your prompt (see VARIABLE
1373 # DESCRIPTION below).
1375 # vcs_info_printsys()
1376 # Prints a list of all supported version control systems.
1377 # Useful to find out possible contexts (and which of them are enabled)
1378 # or values for the 'disable' style.
1380 # vcs_info_lastmsg()
1381 # Outputs the last ${VCS_INFO_message_*_} value. Takes into account
1382 # the value of the use-prompt-escapes style in ':vcs_info:formats'.
1383 # It also only prints max-exports values.
1385 # All functions named VCS_INFO_* are for internal use only.
1388 # VARIABLE DESCRIPTION:
1390 # ${VCS_INFO_message_N_} (Note the trailing underscore)
1391 # Where 'N' is an integer, eg: VCS_INFO_message_0_
1392 # These variables are the storage for the informational message the
1393 # last vcs_info() call has assembled. These are strongly connected
1394 # to the formats, actionformats and nvcsformats styles described
1395 # above. Those styles are lists. the first member of that list gets
1396 # expanded into ${VCS_INFO_message_0_}, the second into
1397 # ${VCS_INFO_message_1_} and the Nth into ${VCS_INFO_message_N-1_}.
1398 # These parameters are exported into the environment.
1399 # (See the max-exports style above.)
1404 # Don't use vcs_info at all (even though it's in your prompt):
1405 # % zstyle ':vcs_info:*' enable false
1407 # Disable the backends for bzr and svk:
1408 # % zstyle ':vcs_info:*' disable bzr svk
1410 # Provide a special formats for git:
1411 # % zstyle ':vcs_info:git:*' formats ' GIT, BABY! [%b]'
1412 # % zstyle ':vcs_info:git:*' actionformats ' GIT ACTION! [%b|%a]'
1414 # Use the quicker bzr backend (if you do, please report if it does
1415 # the-right-thing[tm] - thanks):
1416 # % zstyle ':vcs_info:bzr:*' use-simple true
1418 # Display the revision number in yellow for bzr and svn:
1419 # % zstyle ':vcs_info:(svn|bzr):*' branchformat '%b%{'${fg[yellow]}'%}:%r'
1421 # If you want colors, make sure you enclose the color codes in %{...%},
1422 # if you want to use the string provided by vcs_info() in prompts.
1424 # Here is how to print the vcs infomation as a command:
1425 # % alias vcsi='vcs_info command; vcs_info_lastmsg'
1427 # This way, you can even define different formats for output via
1428 # vcs_info_lastmsg() in the ':vcs_info:command:*' namespace.
1432 VCS_INFO_adjust () { #{{{
1433 [[ -n ${vcs_comm[overwrite_name]} ]] && vcs=${vcs_comm[overwrite_name]}
1437 VCS_INFO_check_com () { #{{{
1438 (( ${+commands[$1]} )) && [[ -x ${commands[$1]} ]] && return 0
1442 VCS_INFO_formats () { # {{{
1443 setopt localoptions noksharrays
1444 local action=$1 branch=$2 base=$3
1448 if [[ -n ${action} ]] ; then
1449 zstyle -a ":vcs_info:${vcs}:${usercontext}" actionformats msgs
1450 (( ${#msgs} < 1 )) && msgs[1]=' (%s)-[%b|%a]-'
1452 zstyle -a ":vcs_info:${vcs}:${usercontext}" formats msgs
1453 (( ${#msgs} < 1 )) && msgs[1]=' (%s)-[%b]-'
1456 (( ${#msgs} > maxexports )) && msgs[$(( maxexports + 1 )),-1]=()
1457 for i in {1..${#msgs}} ; do
1458 zformat -f msg ${msgs[$i]} \
1464 S:"$(VCS_INFO_reposub ${base})"
1470 VCS_INFO_maxexports () { #{{{
1471 zstyle -s ":vcs_info:${vcs}:${usercontext}" "max-exports" maxexports || maxexports=2
1472 if [[ ${maxexports} != <-> ]] || (( maxexports < 1 )); then
1473 printf 'vcs_info(): expecting numeric arg >= 1 for max-exports (got %s).\n' ${maxexports}
1474 printf 'Defaulting to 2.\n'
1479 VCS_INFO_nvcsformats () { #{{{
1480 setopt localoptions noksharrays
1483 if [[ $1 == 'preinit' ]] ; then
1487 zstyle -a ":vcs_info:${v:-$vcs}:${c:-$usercontext}" nvcsformats msgs
1488 (( ${#msgs} > maxexports )) && msgs[${maxexports},-1]=()
1491 VCS_INFO_realpath () { #{{{
1492 # a portable 'readlink -f'
1493 # forcing a subshell, to ensure chpwd() is not removed
1494 # from the calling shell (if VCS_INFO_realpath() is called
1497 (( ${+functions[chpwd]} )) && unfunction chpwd
1499 cd $1 2>/dev/null && pwd
1503 VCS_INFO_reposub () { #{{{
1504 setopt localoptions extendedglob
1505 local base=${1%%/##}
1507 [[ ${PWD} == ${base}/* ]] || {
1511 printf '%s' ${PWD#$base/}
1515 VCS_INFO_set () { #{{{
1516 setopt localoptions noksharrays
1519 if [[ $1 == '--clear' ]] ; then
1520 for i in {0..9} ; do
1521 unset VCS_INFO_message_${i}_
1524 if [[ $1 == '--nvcs' ]] ; then
1525 [[ $2 == 'preinit' ]] && (( maxexports == 0 )) && (( maxexports = 1 ))
1526 for i in {0..$((maxexports - 1))} ; do
1527 typeset -gx VCS_INFO_message_${i}_=
1529 VCS_INFO_nvcsformats $2
1532 (( ${#msgs} - 1 < 0 )) && return 0
1533 for i in {0..$(( ${#msgs} - 1 ))} ; do
1535 typeset -gx VCS_INFO_message_${i}_=${msgs[$j]}
1540 # information gathering
1541 VCS_INFO_bzr_get_data () { # {{{
1542 setopt localoptions noksharrays
1546 if zstyle -t ":vcs_info:${vcs}:${usercontext}" "use-simple" ; then
1547 bzrbase=${vcs_comm[basedir]}
1548 bzrinfo[2]=${bzrbase:t}
1549 if [[ -f ${bzrbase}/.bzr/branch/last-revision ]] ; then
1550 bzrinfo[1]=$(< ${bzrbase}/.bzr/branch/last-revision)
1551 bzrinfo[1]=${${bzrinfo[1]}%% *}
1554 bzrbase=${${(M)${(f)"$( bzr info )"}:# ##branch\ root:*}/*: ##/}
1555 bzrinfo=( ${${${(M)${(f)"$( bzr version-info )"}:#(#s)(revno|branch-nick)*}/*: /}/*\//} )
1556 bzrbase="$(VCS_INFO_realpath ${bzrbase})"
1559 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat bzrbr || bzrbr="%b:%r"
1560 zformat -f bzrbr "${bzrbr}" "b:${bzrinfo[2]}" "r:${bzrinfo[1]}"
1561 VCS_INFO_formats '' "${bzrbr}" "${bzrbase}"
1565 VCS_INFO_cdv_get_data () { # {{{
1568 cdvbase=${vcs_comm[basedir]}
1569 VCS_INFO_formats '' "${cdvbase:t}" "${cdvbase}"
1573 VCS_INFO_cvs_get_data () { # {{{
1574 local cvsbranch cvsbase basename
1577 while [[ -d "${cvsbase}/../CVS" ]]; do
1578 cvsbase="${cvsbase}/.."
1580 cvsbase="$(VCS_INFO_realpath ${cvsbase})"
1581 cvsbranch=$(< ./CVS/Repository)
1582 basename=${cvsbase:t}
1583 cvsbranch=${cvsbranch##${basename}/}
1584 [[ -z ${cvsbranch} ]] && cvsbranch=${basename}
1585 VCS_INFO_formats '' "${cvsbranch}" "${cvsbase}"
1589 VCS_INFO_darcs_get_data () { # {{{
1592 darcsbase=${vcs_comm[basedir]}
1593 VCS_INFO_formats '' "${darcsbase:t}" "${darcsbase}"
1597 VCS_INFO_git_getaction () { #{{{
1598 local gitaction='' gitdir=$1
1601 for tmp in "${gitdir}/rebase-apply" \
1602 "${gitdir}/rebase" \
1603 "${gitdir}/../.dotest" ; do
1604 if [[ -d ${tmp} ]] ; then
1605 if [[ -f "${tmp}/rebasing" ]] ; then
1607 elif [[ -f "${tmp}/applying" ]] ; then
1610 gitaction="am/rebase"
1612 printf '%s' ${gitaction}
1617 for tmp in "${gitdir}/rebase-merge/interactive" \
1618 "${gitdir}/.dotest-merge/interactive" ; do
1619 if [[ -f "${tmp}" ]] ; then
1620 printf '%s' "rebase-i"
1625 for tmp in "${gitdir}/rebase-merge" \
1626 "${gitdir}/.dotest-merge" ; do
1627 if [[ -d "${tmp}" ]] ; then
1628 printf '%s' "rebase-m"
1633 if [[ -f "${gitdir}/MERGE_HEAD" ]] ; then
1638 if [[ -f "${gitdir}/BISECT_LOG" ]] ; then
1639 printf '%s' "bisect"
1645 VCS_INFO_git_getbranch () { #{{{
1646 local gitbranch gitdir=$1 tmp actiondir
1647 local gitsymref='git symbolic-ref HEAD'
1650 for tmp in "${gitdir}/rebase-apply" \
1651 "${gitdir}/rebase" \
1652 "${gitdir}/../.dotest"; do
1653 if [[ -d ${tmp} ]]; then
1658 if [[ -n ${actiondir} ]]; then
1659 gitbranch="$(${(z)gitsymref} 2> /dev/null)"
1660 [[ -z ${gitbranch} ]] && [[ -r ${actiondir}/head-name ]] \
1661 && gitbranch="$(< ${actiondir}/head-name)"
1663 elif [[ -f "${gitdir}/MERGE_HEAD" ]] ; then
1664 gitbranch="$(${(z)gitsymref} 2> /dev/null)"
1665 [[ -z ${gitbranch} ]] && gitbranch="$(< ${gitdir}/MERGE_HEAD)"
1667 elif [[ -d "${gitdir}/rebase-merge" ]] ; then
1668 gitbranch="$(< ${gitdir}/rebase-merge/head-name)"
1670 elif [[ -d "${gitdir}/.dotest-merge" ]] ; then
1671 gitbranch="$(< ${gitdir}/.dotest-merge/head-name)"
1674 gitbranch="$(${(z)gitsymref} 2> /dev/null)"
1676 if [[ $? -ne 0 ]] ; then
1677 gitbranch="refs/tags/$(git describe --exact-match HEAD 2>/dev/null)"
1679 if [[ $? -ne 0 ]] ; then
1680 gitbranch="${${"$(< $gitdir/HEAD)"}[1,7]}..."
1685 printf '%s' "${gitbranch##refs/[^/]##/}"
1689 VCS_INFO_git_get_data () { # {{{
1690 setopt localoptions extendedglob
1691 local gitdir gitbase gitbranch gitaction
1693 gitdir=${vcs_comm[gitdir]}
1694 gitbranch="$(VCS_INFO_git_getbranch ${gitdir})"
1696 if [[ -z ${gitdir} ]] || [[ -z ${gitbranch} ]] ; then
1701 gitaction="$(VCS_INFO_git_getaction ${gitdir})"
1702 gitbase=${PWD%/${$( git rev-parse --show-prefix )%/##}}
1703 VCS_INFO_formats "${gitaction}" "${gitbranch}" "${gitbase}"
1707 VCS_INFO_hg_get_data () { # {{{
1708 local hgbranch hgbase file
1710 hgbase=${vcs_comm[basedir]}
1712 file="${hgbase}/.hg/branch"
1713 if [[ -r ${file} ]] ; then
1714 hgbranch=$(< ${file})
1719 VCS_INFO_formats '' "${hgbranch}" "${hgbase}"
1723 VCS_INFO_mtn_get_data () { # {{{
1724 local mtnbranch mtnbase
1726 mtnbase=${vcs_comm[basedir]}
1727 mtnbranch=${${(M)${(f)"$( mtn status )"}:#(#s)Current branch:*}/*: /}
1728 VCS_INFO_formats '' "${mtnbranch}" "${mtnbase}"
1732 VCS_INFO_svk_get_data () { # {{{
1733 local svkbranch svkbase
1735 svkbase=${vcs_comm[basedir]}
1736 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat svkbranch || svkbranch="%b:%r"
1737 zformat -f svkbranch "${svkbranch}" "b:${vcs_comm[branch]}" "r:${vcs_comm[revision]}"
1738 VCS_INFO_formats '' "${svkbranch}" "${svkbase}"
1742 VCS_INFO_svn_get_data () { # {{{
1743 setopt localoptions noksharrays
1744 local svnbase svnbranch
1748 while [[ -d "${svnbase}/../.svn" ]]; do
1749 svnbase="${svnbase}/.."
1751 svnbase="$(VCS_INFO_realpath ${svnbase})"
1752 svninfo=( ${${${(M)${(f)"$( svn info )"}:#(#s)(URL|Revision)*}/*: /}/*\//} )
1754 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat svnbranch || svnbranch="%b:%r"
1755 zformat -f svnbranch "${svnbranch}" "b:${svninfo[1]}" "r:${svninfo[2]}"
1756 VCS_INFO_formats '' "${svnbranch}" "${svnbase}"
1760 VCS_INFO_tla_get_data () { # {{{
1761 local tlabase tlabranch
1763 tlabase="$(VCS_INFO_realpath ${vcs_comm[basedir]})"
1764 # tree-id gives us something like 'foo@example.com/demo--1.0--patch-4', so:
1765 tlabranch=${${"$( tla tree-id )"}/*\//}
1766 VCS_INFO_formats '' "${tlabranch}" "${tlabase}"
1771 VCS_INFO_detect_by_dir() { #{{{
1773 local basedir="." realbasedir
1775 realbasedir="$(VCS_INFO_realpath ${basedir})"
1776 while [[ ${realbasedir} != '/' ]]; do
1777 [[ -r ${realbasedir} ]] || return 1
1778 if [[ -n ${vcs_comm[detect_need_file]} ]] ; then
1779 [[ -d ${basedir}/${dirname} ]] && \
1780 [[ -e ${basedir}/${dirname}/${vcs_comm[detect_need_file]} ]] && \
1783 [[ -d ${basedir}/${dirname} ]] && break
1786 basedir=${basedir}/..
1787 realbasedir="$(VCS_INFO_realpath ${basedir})"
1790 [[ ${realbasedir} == "/" ]] && return 1
1791 vcs_comm[basedir]=${realbasedir}
1795 VCS_INFO_bzr_detect() { #{{{
1796 VCS_INFO_check_com bzr || return 1
1797 vcs_comm[detect_need_file]=branch/format
1798 VCS_INFO_detect_by_dir '.bzr'
1802 VCS_INFO_cdv_detect() { #{{{
1803 VCS_INFO_check_com cdv || return 1
1804 vcs_comm[detect_need_file]=format
1805 VCS_INFO_detect_by_dir '.cdv'
1809 VCS_INFO_cvs_detect() { #{{{
1810 VCS_INFO_check_com cvs || return 1
1811 [[ -d "./CVS" ]] && [[ -r "./CVS/Repository" ]] && return 0
1815 VCS_INFO_darcs_detect() { #{{{
1816 VCS_INFO_check_com darcs || return 1
1817 vcs_comm[detect_need_file]=format
1818 VCS_INFO_detect_by_dir '_darcs'
1822 VCS_INFO_git_detect() { #{{{
1823 if VCS_INFO_check_com git && git rev-parse --is-inside-work-tree &> /dev/null ; then
1824 vcs_comm[gitdir]="$(git rev-parse --git-dir 2> /dev/null)" || return 1
1825 if [[ -d ${vcs_comm[gitdir]}/svn ]] ; then vcs_comm[overwrite_name]='git-svn'
1826 elif [[ -d ${vcs_comm[gitdir]}/refs/remotes/p4 ]] ; then vcs_comm[overwrite_name]='git-p4' ; fi
1832 VCS_INFO_hg_detect() { #{{{
1833 VCS_INFO_check_com hg || return 1
1834 vcs_comm[detect_need_file]=store
1835 VCS_INFO_detect_by_dir '.hg'
1839 VCS_INFO_mtn_detect() { #{{{
1840 VCS_INFO_check_com mtn || return 1
1841 vcs_comm[detect_need_file]=revision
1842 VCS_INFO_detect_by_dir '_MTN'
1846 VCS_INFO_svk_detect() { #{{{
1847 setopt localoptions noksharrays extendedglob
1852 VCS_INFO_check_com svk || return 1
1853 [[ -f ~/.svk/config ]] || return 1
1855 # This detection function is a bit different from the others.
1856 # We need to read svk's config file to detect a svk repository
1857 # in the first place. Therefore, we'll just proceed and read
1858 # the other information, too. This is more then any of the
1859 # other detections do but this takes only one file open for
1860 # svk at most. VCS_INFO_svk_get_data() get simpler, too. :-)
1861 while IFS= read -r line ; do
1862 if [[ -n ${vcs_comm[basedir]} ]] ; then
1864 [[ ${line} == depotpath:* ]] && vcs_comm[branch]=${line##*/}
1865 [[ ${line} == revision:* ]] && vcs_comm[revision]=${line##*[[:space:]]##}
1866 [[ -n ${vcs_comm[branch]} ]] && [[ -n ${vcs_comm[revision]} ]] && break
1869 (( fhash > 0 )) && [[ ${line} == ' '[^[:space:]]*:* ]] && break
1870 [[ ${line} == ' hash:'* ]] && fhash=1 && continue
1871 (( fhash == 0 )) && continue
1872 [[ ${PWD}/ == ${${line## ##}%:*}/* ]] && vcs_comm[basedir]=${${line## ##}%:*}
1873 done < ~/.svk/config
1875 [[ -n ${vcs_comm[basedir]} ]] && \
1876 [[ -n ${vcs_comm[branch]} ]] && \
1877 [[ -n ${vcs_comm[revision]} ]] && return 0
1881 VCS_INFO_svn_detect() { #{{{
1882 VCS_INFO_check_com svn || return 1
1883 [[ -d ".svn" ]] && return 0
1887 VCS_INFO_tla_detect() { #{{{
1888 VCS_INFO_check_com tla || return 1
1889 vcs_comm[basedir]="$(tla tree-root 2> /dev/null)" && return 0
1894 vcs_info_printsys () { # {{{
1895 vcs_info print_systems_
1898 vcs_info_lastmsg () { # {{{
1903 for i in {0..$((maxexports - 1))} ; do
1904 printf '$VCS_INFO_message_%d_: "' $i
1905 if zstyle -T ':vcs_info:formats:command' use-prompt-escapes ; then
1906 print -nP ${(P)${:-VCS_INFO_message_${i}_}}
1908 print -n ${(P)${:-VCS_INFO_message_${i}_}}
1918 [[ -r . ]] || return 1
1922 local -a VCSs disabled dps
1923 local -x vcs usercontext
1924 local -ix maxexports
1929 VCSs=(git hg bzr darcs svk mtn svn cvs cdv tla)
1932 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable" disabled
1933 print -l '# list of supported version control backends:' \
1934 '# disabled systems are prefixed by a hash sign (#)'
1935 for vcs in ${VCSs} ; do
1936 [[ -n ${(M)disabled:#${vcs}} ]] && printf '#'
1937 printf '%s\n' ${vcs}
1939 print -l '# flavours (cannot be used in the disable style; they' \
1940 '# are disabled with their master [git-svn -> git]):' \
1945 [[ -z ${usercontext} ]] && usercontext=default
1947 (*) [[ -z ${usercontext} ]] && usercontext=$1
1951 zstyle -T ":vcs_info:${vcs}:${usercontext}" "enable" || {
1952 [[ -n ${VCS_INFO_message_0_} ]] && VCS_INFO_set --clear
1955 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable" disabled
1957 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable-patterns" dps
1958 for pat in ${dps} ; do
1959 if [[ ${PWD} == ${~pat} ]] ; then
1960 [[ -n ${vcs_info_msg_0_} ]] && VCS_INFO_set --clear
1968 for vcs in ${VCSs} ; do
1969 [[ -n ${(M)disabled:#${vcs}} ]] && continue
1971 VCS_INFO_${vcs}_detect && (( found = 1 )) && break
1974 (( found == 0 )) && {
1979 VCS_INFO_${vcs}_get_data || {
1988 VCS_INFO_set --nvcs preinit
1993 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1994 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1995 # TODO: The included vcs_info() version still uses $VCS_INFO_message_N_.
1996 # That needs to be the use of $VCS_INFO_message_N_ needs to be changed
1997 # to $vcs_info_msg_N_ as soon as we use the included version.
1998 if [[ "$TERM" == dumb ]] ; then
1999 zstyle ':vcs_info:*' actionformats "(%s%)-[%b|%a] " "zsh: %r"
2000 zstyle ':vcs_info:*' formats "(%s%)-[%b] " "zsh: %r"
2002 # these are the same, just with a lot of colours:
2003 zstyle ':vcs_info:*' actionformats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOUR} " \
2005 zstyle ':vcs_info:*' formats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOUR}%} " \
2007 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YELLOW}%r"
2010 if [[ -o restricted ]]; then
2011 zstyle ':vcs_info:*' enable false
2016 # command not found handling {{{
2018 (( ${COMMAND_NOT_FOUND} == 1 )) &&
2019 function command_not_found_handler() {
2021 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
2022 ${GRML_ZSH_CNF_HANDLER} $1
2030 if zrcautoload promptinit && promptinit 2>/dev/null ; then
2031 promptinit # people should be able to use their favourite prompt
2033 print 'Notice: no promptinit available :('
2038 # make sure to use right prompt only when not running a command
2039 is41 && setopt transient_rprompt
2042 function ESC_print () {
2043 info_print $'\ek' $'\e\\' "$@"
2045 function set_title () {
2046 info_print $'\e]0;' $'\a' "$@"
2049 function info_print () {
2050 local esc_begin esc_end
2054 printf '%s' ${esc_begin}
2055 for item in "$@" ; do
2056 printf '%s ' "$item"
2058 printf '%s' "${esc_end}"
2061 # TODO: revise all these NO* variables and especially their documentation
2062 # in zsh-help() below.
2063 is4 && [[ $NOPRECMD -eq 0 ]] && precmd () {
2064 [[ $NOPRECMD -gt 0 ]] && return 0
2065 # update VCS information
2068 if [[ $TERM == screen* ]] ; then
2069 if [[ -n ${VCS_INFO_message_1_} ]] ; then
2070 ESC_print ${VCS_INFO_message_1_}
2071 elif [[ -n ${vcs_info_msg_1_} ]] ; then
2072 ESC_print ${vcs_info_msg_1_}
2077 # just use DONTSETRPROMPT=1 to be able to overwrite RPROMPT
2078 if [[ $DONTSETRPROMPT -eq 0 ]] ; then
2079 if [[ $BATTERY -gt 0 ]] ; then
2080 # update battery (dropped into $PERCENT) information
2082 RPROMPT="%(?..:() ${PERCENT}"
2087 # adjust title of xterm
2088 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
2089 [[ ${NOTITLE} -gt 0 ]] && return 0
2092 set_title ${(%):-"%n@%m: %~"}
2097 # preexec() => a function running before every command
2098 is4 && [[ $NOPRECMD -eq 0 ]] && \
2100 [[ $NOPRECMD -gt 0 ]] && return 0
2101 # set hostname if not running on host with name 'grml'
2102 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
2105 # get the name of the program currently running and hostname of local machine
2106 # set screen window title if running in a screen
2107 if [[ "$TERM" == screen* ]] ; then
2108 # local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]} # don't use hostname
2109 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME" # use hostname
2112 # adjust title of xterm
2113 [[ ${NOTITLE} -gt 0 ]] && return 0
2116 set_title "${(%):-"%n@%m:"}" "$1"
2121 EXITCODE="%(?..%?%1v )"
2122 PS2='\`%_> ' # secondary prompt, printed when the shell needs more information to complete a command.
2123 PS3='?# ' # selection prompt used within a select loop.
2124 PS4='+%N:%i:%_> ' # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
2126 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
2127 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
2128 debian_chroot=$(cat /etc/debian_chroot)
2131 # don't use colors on dumb terminals (like emacs):
2132 if [[ "$TERM" == dumb ]] ; then
2133 PROMPT="${EXITCODE}${debian_chroot:+($debian_chroot)}%n@%m %40<...<%B%~%b%<< "
2135 # only if $GRMLPROMPT is set (e.g. via 'GRMLPROMPT=1 zsh') use the extended prompt
2136 # set variable identifying the chroot you work in (used in the prompt below)
2137 if [[ $GRMLPROMPT -gt 0 ]] ; then
2138 PROMPT="${RED}${EXITCODE}${CYAN}[%j running job(s)] ${GREEN}{history#%!} ${RED}%(3L.+.) ${BLUE}%* %D
2139 ${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
2141 # This assembles the primary prompt string
2142 if (( EUID != 0 )); then
2143 PROMPT="${RED}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
2145 PROMPT="${BLUE}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${RED}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
2150 if (( GRML_VCS_INFO )); then
2151 PROMPT="${PROMPT}"'${VCS_INFO_message_0_}'"%# "
2153 PROMPT="${PROMPT}"'${vcs_info_msg_0_}'"%# "
2156 # if we are inside a grml-chroot set a specific prompt theme
2157 if [[ -n "$GRML_CHROOT" ]] ; then
2158 PROMPT="%{$fg[red]%}(CHROOT) %{$fg_bold[red]%}%n%{$fg_no_bold[white]%}@%m %40<...<%B%~%b%<< %\# "
2162 # {{{ 'hash' some often used directories
2164 hash -d deb=/var/cache/apt/archives
2165 hash -d doc=/usr/share/doc
2166 hash -d linux=/lib/modules/$(command uname -r)/build/
2167 hash -d log=/var/log
2168 hash -d slog=/var/log/syslog
2169 hash -d src=/usr/src
2170 hash -d templ=/usr/share/doc/grml-templates
2171 hash -d tt=/usr/share/doc/texttools-doc
2172 hash -d www=/var/www
2177 if check_com -c screen ; then
2178 if [[ $UID -eq 0 ]] ; then
2179 [[ -r /etc/grml/screenrc ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc"
2180 elif [[ -r $HOME/.screenrc ]] ; then
2181 alias screen="${commands[screen]} -c $HOME/.screenrc"
2183 if [[ -r /etc/grml/screenrc_grml ]]; then
2184 alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
2186 [[ -r /etc/grml/screenrc ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc"
2191 # do we have GNU ls with color-support?
2192 if ls --help 2>/dev/null | grep -- --color= >/dev/null && [[ "$TERM" != dumb ]] ; then
2193 #a1# execute \kbd{@a@}:\quad ls with colors
2194 alias ls='ls -b -CF --color=auto'
2195 #a1# execute \kbd{@a@}:\quad list all files, with colors
2196 alias la='ls -la --color=auto'
2197 #a1# long colored list, without dotfiles (@a@)
2198 alias ll='ls -l --color=auto'
2199 #a1# long colored list, human readable sizes (@a@)
2200 alias lh='ls -hAl --color=auto'
2201 #a1# List files, append qualifier to filenames \\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
2202 alias l='ls -lF --color=auto'
2204 alias ls='ls -b -CF'
2211 alias mdstat='cat /proc/mdstat'
2212 alias ...='cd ../../'
2214 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
2215 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
2216 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
2219 alias cp='nocorrect cp' # no spelling correction on cp
2220 alias mkdir='nocorrect mkdir' # no spelling correction on mkdir
2221 alias mv='nocorrect mv' # no spelling correction on mv
2222 alias rm='nocorrect rm' # no spelling correction on rm
2224 #a1# Execute \kbd{rmdir}
2226 #a1# Execute \kbd{mkdir}
2229 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
2230 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
2231 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
2233 # make sure it is not assigned yet
2234 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
2237 for ENV in $(env | command grep -i '.utf') ; do
2238 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
2243 # make sure it is not assigned yet
2244 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
2246 if ! isutfenv ; then
2247 for ENV in $(env | command grep -i '\.iso') ; do
2248 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
2253 # set up software synthesizer via speakup
2255 if [ -x /usr/sbin/swspeak-setup ] ; then
2256 setopt singlelinezle
2259 /usr/sbin/swspeak-setup $@
2261 if ! [[ -r /dev/softsynth ]] ; then
2262 flite -o play -t "Sorry, software synthesizer not available. Did you boot with swspeak bootoption?"
2265 setopt singlelinezle
2268 nice -n -20 speechd-up
2270 flite -o play -t "Finished setting up software synthesizer"
2275 # I like clean prompt, so provide simple way to get that
2276 check_com 0 || alias 0='return 0'
2278 # for really lazy people like mika:
2279 check_com S &>/dev/null || alias S='screen'
2280 check_com s &>/dev/null || alias s='ssh'
2282 # especially for roadwarriors using GNU screen and ssh:
2283 if ! check_com asc &>/dev/null ; then
2284 asc() { autossh -t "$@" 'screen -RdU' }
2288 # get top 10 shell commands:
2289 alias top10='print -l ? ${(o)history%% *} | uniq -c | sort -nr | head -n 10'
2291 # truecrypt; use e.g. via 'truec /dev/ice /mnt/ice' or 'truec -i'
2292 if check_com -c truecrypt ; then
2294 alias truec='truecrypt --mount-options "rw,sync,dirsync,users,uid=1000,gid=users,umask=077,utf8" '
2296 alias truec='truecrypt --mount-options "rw,sync,dirsync,users,uid=1000,gid=users,umask=077" '
2300 #f1# Hints for the use of zsh on grml
2302 print "$bg[white]$fg[black]
2303 zsh-help - hints for use of zsh on grml
2304 =======================================$reset_color"
2307 Main configuration of zsh happens in /etc/zsh/zshrc.
2308 That file is part of the package grml-etc-core, if you want to
2309 use them on a non-grml-system just get the tar.gz from
2310 http://deb.grml.org/ or (preferably) get it from the git repository:
2312 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
2314 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
2315 The file is still there, but it is empty for backwards compatibility.
2317 For your own changes use these two files:
2321 The former is sourced very early in our zshrc, the latter is sourced
2324 System wide configuration without touching configuration files of grml
2325 can take place in /etc/zsh/zshrc.local.
2327 Normally, the root user (EUID == 0) does not get the whole grml setup.
2328 If you want to force the whole setup for that user, too, set
2329 GRML_ALWAYS_LOAD_ALL=1 in .zshrc.pre in root'\''s home directory.
2331 For information regarding zsh start at http://grml.org/zsh/
2333 Take a look at grml'\''s zsh refcard:
2334 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
2336 Check out the main zsh refcard:
2337 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
2339 And of course visit the zsh-lovers:
2342 You can adjust some options through environment variables when
2343 invoking zsh without having to edit configuration files.
2344 Basically meant for bash users who are not used to the power of
2347 "NOCOR=1 zsh" => deactivate automatic correction
2348 "NOMENU=1 zsh" => do not use auto menu completion (note: use ctrl-d for completion instead!)
2349 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
2350 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
2351 preexec() and precmd() completely
2352 "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt
2353 "COMMAND_NOT_FOUND=1 zsh"
2354 => Enable a handler if an external command was not found
2355 The command called in the handler can be altered by setting
2356 the GRML_ZSH_CNF_HANDLER variable, the default is:
2357 "/usr/share/command-not-found/command-not-found"
2359 A value greater than 0 is enables a feature; a value equal to zero
2360 disables it. If you like one or the other of these settings, you can
2361 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
2365 $bg[white]$fg[black]
2366 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
2367 Enjoy your grml system with the zsh!$reset_color"
2371 if [[ -r /etc/debian_version ]] ; then
2372 #a3# Execute \kbd{apt-cache search}
2373 alias acs='apt-cache search'
2374 #a3# Execute \kbd{apt-cache show}
2375 alias acsh='apt-cache show'
2376 #a3# Execute \kbd{apt-cache policy}
2377 alias acp='apt-cache policy'
2378 #a3# Execute \kbd{apt-get dist-upgrade}
2379 salias adg="apt-get dist-upgrade"
2380 #a3# Execute \kbd{apt-get install}
2381 salias agi="apt-get install"
2382 #a3# Execute \kbd{aptitude install}
2383 salias ati="aptitude install"
2384 #a3# Execute \kbd{apt-get upgrade}
2385 salias ag="apt-get upgrade"
2386 #a3# Execute \kbd{apt-get update}
2387 salias au="apt-get update"
2388 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
2389 salias -a up="aptitude update ; aptitude safe-upgrade"
2390 #a3# Execute \kbd{dpkg-buildpackage}
2391 alias dbp='dpkg-buildpackage'
2392 #a3# Execute \kbd{grep-excuses}
2393 alias ge='grep-excuses'
2396 #f3# Execute \kbd{apt-get update \&\& }\\&\quad \kbd{apt-get dist-upgrade}
2399 if [[ -z $1 ]] ; then
2400 $SUDO apt-get update
2401 $SUDO apt-get -u upgrade
2403 ssh $1 $SUDO apt-get update
2404 # ask before the upgrade
2406 ssh $1 $SUDO apt-get --no-act upgrade
2407 echo -n 'Process the upgrade?'
2409 if [[ $dummy == "y" ]] ; then
2410 ssh $1 $SUDO apt-get -u upgrade --yes
2415 # get a root shell as normal user in live-cd mode:
2416 if isgrmlcd && [[ $UID -ne 0 ]] ; then
2420 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
2421 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
2422 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
2423 salias tlog="tail -f /var/log/syslog" # follow the syslog
2426 # sort installed Debian-packages by size
2427 if check_com -c grep-status ; then
2428 #a3# List installed Debian-packages sorted by size
2429 alias debs-by-size='grep-status -FStatus -sInstalled-Size,Package -n "install ok installed" | paste -sd " \n" | sort -rn'
2432 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
2433 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
2434 if check_com -c wodim; then
2437 cdrecord is not provided under its original name by Debian anymore.
2438 See #377109 in the BTS of Debian for more details.
2440 Please use the wodim binary instead
2447 # get_tw_cli has been renamed into get_3ware
2448 if check_com -c get_3ware ; then
2450 echo 'Warning: get_tw_cli has been renamed into get_3ware. Invoking get_3ware for you.'>&2
2455 # I hate lacking backward compatibility, so provide an alternative therefore
2456 if ! check_com -c apache2-ssl-certificate ; then
2458 apache2-ssl-certificate() {
2460 print 'Debian does not ship apache2-ssl-certificate anymore (see #398520). :('
2461 print 'You might want to take a look at Debian the package ssl-cert as well.'
2462 print 'To generate a certificate for use with apache2 follow the instructions:'
2466 export RANDFILE=/dev/random
2467 mkdir /etc/apache2/ssl/
2468 openssl req $@ -new -x509 -days 365 -nodes -out /etc/apache2/ssl/apache.pem -keyout /etc/apache2/ssl/apache.pem
2469 chmod 600 /etc/apache2/ssl/apache.pem
2471 Run "grml-tips ssl-certificate" if you need further instructions.
2477 # {{{ Use hard limits, except for a smaller stack and no core dumps
2479 is425 && limit stack 8192
2480 isgrmlcd && limit core 0 # important for a live-cd-system
2484 # {{{ completion system
2486 # called later (via is4 && grmlcomp)
2487 # note: use 'zstyle' for getting current settings
2488 # press ^Xh (control-x h) for getting tags in context; ^X? (control-x ?) to run complete_debug with trace output
2490 # TODO: This could use some additional information
2492 # allow one error for every three characters typed in approximate completer
2493 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
2495 # don't complete backup files as executables
2496 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
2498 # start menu completion only if it could find no unambiguous initial string
2499 zstyle ':completion:*:correct:*' insert-unambiguous true
2500 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
2501 zstyle ':completion:*:correct:*' original true
2503 # activate color-completion
2504 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
2506 # format on completion
2507 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
2509 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
2510 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
2512 # insert all expansions for expand completer
2513 zstyle ':completion:*:expand:*' tag-order all-expansions
2514 zstyle ':completion:*:history-words' list false
2517 zstyle ':completion:*:history-words' menu yes
2519 # ignore duplicate entries
2520 zstyle ':completion:*:history-words' remove-all-dups yes
2521 zstyle ':completion:*:history-words' stop yes
2523 # match uppercase from lowercase
2524 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
2526 # separate matches into groups
2527 zstyle ':completion:*:matches' group 'yes'
2528 zstyle ':completion:*' group-name ''
2530 if [[ "$NOMENU" -eq 0 ]] ; then
2531 # if there are more than 5 options allow selecting from a menu
2532 zstyle ':completion:*' menu select=5
2534 # don't use any menus at all
2538 zstyle ':completion:*:messages' format '%d'
2539 zstyle ':completion:*:options' auto-description '%d'
2541 # describe options in full
2542 zstyle ':completion:*:options' description 'yes'
2544 # on processes completion complete all user processes
2545 zstyle ':completion:*:processes' command 'ps -au$USER'
2547 # offer indexes before parameters in subscripts
2548 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
2550 # provide verbose completion information
2551 zstyle ':completion:*' verbose true
2553 # recent (as of Dec 2007) zsh versions are able to provide descriptions
2554 # for commands (read: 1st word in the line) that it will list for the user
2555 # to choose from. The following disables that, because it's not exactly fast.
2556 zstyle ':completion:*:-command-:*:' verbose false
2558 # set format for warnings
2559 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
2561 # define files to ignore for zcompile
2562 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
2563 zstyle ':completion:correct:' prompt 'correct to: %e'
2565 # Ignore completion functions for commands you don't have:
2566 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
2568 # Provide more processes in completion of programs like killall:
2569 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
2571 # complete manual by their section
2572 zstyle ':completion:*:manuals' separate-sections true
2573 zstyle ':completion:*:manuals.*' insert-sections true
2574 zstyle ':completion:*:man:*' menu yes select
2576 # provide .. as a completion
2577 zstyle ':completion:*' special-dirs ..
2579 # run rehash on completion so new installed program are found automatically:
2581 (( CURRENT == 1 )) && rehash
2586 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
2587 if [[ "$NOCOR" -gt 0 ]] ; then
2588 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
2591 # try to be smart about when to use what completer...
2593 zstyle -e ':completion:*' completer '
2594 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
2595 _last_try="$HISTNO$BUFFER$CURSOR"
2596 reply=(_complete _match _ignored _prefix _files)
2598 if [[ $words[1] == (rm|mv) ]] ; then
2599 reply=(_complete _files)
2601 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
2606 # command for process lists, the local web server details and host completion
2607 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
2610 [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
2611 zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
2613 # host completion /* add brackets as vim can't parse zsh's complex cmdlines 8-) {{{ */
2615 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
2616 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
2628 zstyle ':completion:*:hosts' hosts $hosts
2629 # TODO: so, why is this here?
2630 # zstyle '*' hosts $hosts
2632 # use generic completion system for programs not yet defined; (_gnu_generic works
2633 # with commands that provide a --help option with "standard" gnu-like output.)
2634 for compcom in cp deborphan df feh fetchipac head hnb ipacsum mv \
2635 pal stow tail uname ; do
2636 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
2639 # see upgrade function in this file
2640 compdef _hosts upgrade
2646 # people should use 'grml-x'!
2647 if check_com -c 915resolution; then
2649 echo "Please use 915resolution as resolution modifying tool for Intel \
2655 #a1# Output version of running grml
2656 alias grml-version='cat /etc/grml_version'
2658 if check_com -c rebuildfstab ; then
2659 #a1# Rebuild /etc/fstab
2660 alias grml-rebuildfstab='rebuildfstab -v -r -config'
2663 if check_com -c grml-debootstrap ; then
2665 echo "Installing debian to harddisk is possible by using grml-debootstrap."
2672 # {{{ now run the functions
2674 is4 && isgrml && grmlstuff
2679 is4 && xsource "/etc/zsh/keephack"
2682 # {{{ wonderful idea of using "e" glob qualifier by Peter Stephenson
2683 # You use it as follows:
2684 # $ NTREF=/reference/file
2686 # This lists all the files in the current directory newer than the reference file.
2687 # You can also specify the reference file inline; note quotes:
2688 # $ ls -l *(e:'nt ~/.zshenv':)
2690 if [[ -n $1 ]] ; then
2693 [[ $REPLY -nt $NTREF ]]
2697 # shell functions {{{
2699 #f1# Provide csh compatibility
2700 setenv() { typeset -x "${1}${1:+=}${(@)argv[2,$#]}" } # csh compatibility
2702 #f1# Reload an autoloadable function
2703 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
2704 compdef _functions freload
2706 #f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s')
2708 [[ -z "$1" ]] && printf 'Usage: %s <file(s)>\n' "$0" && return 1
2709 for file in "$@" ; do
2710 while [[ -h "$file" ]] ; do
2712 file=$(readlink "$file")
2717 # fast manual access
2718 if check_com qma ; then
2719 #f1# View the zsh manual
2720 manzsh() { qma zshall "$1" }
2723 manzsh() { /usr/bin/man zshall | vim -c "se ft=man| se hlsearch" +/"$1" - ; }
2726 # TODO: Is it supported to use pager settings like this?
2727 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
2728 # with respect to wordsplitting. (ie. ${=PAGER})
2729 if check_com -c $PAGER ; then
2730 #f1# View Debian's changelog of a given package
2733 if [[ -r /usr/share/doc/$1/changelog.Debian.gz ]] ; then
2734 $PAGER /usr/share/doc/$1/changelog.Debian.gz
2735 elif [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2736 $PAGER /usr/share/doc/$1/changelog.gz
2738 if check_com -c aptitude ; then
2739 echo "No changelog for package $1 found, using aptitude to retrieve it."
2741 aptitude -t unstable changelog $1
2743 aptitude changelog $1
2746 echo "No changelog for package $1 found, sorry."
2751 _dchange() { _files -W /usr/share/doc -/ }
2752 compdef _dchange dchange
2754 #f1# View Debian's NEWS of a given package
2757 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
2758 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
2760 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
2761 $PAGER /usr/share/doc/$1/NEWS.gz
2763 echo "No NEWS file for package $1 found, sorry."
2768 _dnews() { _files -W /usr/share/doc -/ }
2769 compdef _dnews dnews
2771 #f1# View upstream's changelog of a given package
2774 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2775 $PAGER /usr/share/doc/$1/changelog.gz
2777 echo "No changelog for package $1 found, sorry."
2781 _uchange() { _files -W /usr/share/doc -/ }
2782 compdef _uchange uchange
2787 ZSH_PROFILE_RC=1 $SHELL "$@"
2790 #f1# Edit an alias via zle
2792 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
2794 compdef _aliases edalias
2796 #f1# Edit a function via zle
2798 [[ -z "$1" ]] && { echo "Usage: edfun <function_to_edit>" ; return 1 } || zed -f "$1" ;
2800 compdef _functions edfunc
2802 # use it e.g. via 'Restart apache2'
2803 #m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
2804 #m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
2805 #m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
2806 #m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
2807 #m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
2808 if [[ -d /etc/init.d || -d /etc/service ]] ; then
2810 local action_="${1:l}" # e.g Start/Stop/Restart
2814 local service_target_="$(readlink /etc/init.d/$service_)"
2815 if [[ $service_target_ == "/usr/bin/sv" ]]; then
2817 case "${action_}" in
2818 start) if [[ ! -e /etc/service/$service_ ]]; then
2819 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
2821 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2823 # there is no reload in runits sysv emulation
2824 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
2825 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
2829 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2833 for i in Start Restart Stop Force-Reload Reload ; do
2834 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
2838 #f1# Provides useful information on globbing
2845 p named pipes (FIFOs)
2846 * executable plain files (0100)
2847 % device files (character or block special)
2848 %b block special files
2849 %c character special files
2850 r owner-readable files (0400)
2851 w owner-writable files (0200)
2852 x owner-executable files (0100)
2853 A group-readable files (0040)
2854 I group-writable files (0020)
2855 E group-executable files (0010)
2856 R world-readable files (0004)
2857 W world-writable files (0002)
2858 X world-executable files (0001)
2859 s setuid files (04000)
2860 S setgid files (02000)
2861 t files with the sticky bit (01000)
2863 print *(m-1) # Files modified up to a day ago
2864 print *(a1) # Files accessed a day ago
2865 print *(@) # Just symlinks
2866 print *(Lk+50) # Files bigger than 50 kilobytes
2867 print *(Lk-50) # Files smaller than 50 kilobytes
2868 print **/*.c # All *.c files recursively starting in \$PWD
2869 print **/*.c~file.c # Same as above, but excluding 'file.c'
2870 print (foo|bar).* # Files starting with 'foo' or 'bar'
2871 print *~*.* # All Files that do not contain a dot
2872 chmod 644 *(.^x) # make all plain non-executable files publically readable
2873 print -l *(.c|.h) # Lists *.c and *.h
2874 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
2875 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
2877 alias help-zshglob=H-Glob
2879 check_com -c qma && alias ?='qma zshall'
2881 # grep for running process, like: 'any vim'
2884 if [[ -z "$1" ]] ; then
2885 echo "any - grep for process(es) by keyword" >&2
2886 echo "Usage: any <keyword>" >&2 ; return 1
2889 local LENGTH=$(expr length $STRING)
2890 local FIRSCHAR=$(echo $(expr substr $STRING 1 1))
2891 local REST=$(echo $(expr substr $STRING 2 $LENGTH))
2892 ps xauwww| grep "[$FIRSCHAR]$REST"
2896 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
2897 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
2898 [[ -r /proc/1/maps ]] && \
2900 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
2901 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
2902 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
2905 # print hex value of a number
2908 [[ -n "$1" ]] && printf "%x\n" $1 || { print 'Usage: hex <number-to-convert>' ; return 1 }
2911 # calculate (or eval at all ;-)) with perl => p[erl-]eval
2912 # hint: also take a look at zcalc -> 'autoload zcalc' -> 'man zshmodules | less -p MATHFUNC'
2914 [[ -n "$1" ]] && CALC="$*" || print "Usage: calc [expression]"
2915 perl -e "print eval($CALC),\"\n\";"
2917 functions peval &>/dev/null && alias calc=peval
2919 # brltty seems to have problems with utf8 environment and/or font Uni3-Terminus16 under
2920 # certain circumstances, so work around it, no matter which environment we have
2922 if [[ -z "$DISPLAY" ]] ; then
2923 consolechars -f /usr/share/consolefonts/default8x16.psf.gz
2930 # just press 'asdf' keys to toggle between dvorak and us keyboard layout
2932 echo -n 'Switching to us keyboard layout: '
2933 [[ -z "$DISPLAY" ]] && $SUDO loadkeys us &>/dev/null || setxkbmap us &>/dev/null
2937 echo -n 'Switching to dvorak keyboard layout: '
2938 [[ -z "$DISPLAY" ]] && $SUDO loadkeys dvorak &>/dev/null || setxkbmap dvorak &>/dev/null
2941 # just press 'asdf' key to toggle from neon layout to us keyboard layout
2943 echo -n 'Switching to us keyboard layout: '
2944 setxkbmap us && echo 'Done' || echo 'Failed'
2947 # set up an ipv6 tunnel
2952 if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
2953 print 'ipv6 tunnel already set up, nothing to be done.'
2954 print 'execute: "ifconfig sit1 down ; ifconfig sit0 down" to remove ipv6-tunnel.' ; return 1
2956 [[ -n "$PUBLIC_IP" ]] || \
2957 local PUBLIC_IP=$(ifconfig $(route -n | awk '/^0\.0\.0\.0/{print $8; exit}') | \
2958 awk '/inet addr:/ {print $2}' | tr -d 'addr:')
2960 [[ -n "$PUBLIC_IP" ]] || { print 'No $PUBLIC_IP set and could not determine default one.' ; return 1 }
2961 local IPV6ADDR=$(printf "2002:%02x%02x:%02x%02x:1::1" $(print ${PUBLIC_IP//./ }))
2962 print -n "Setting up ipv6 tunnel $IPV6ADDR via ${PUBLIC_IP}: "
2963 ifconfig sit0 tunnel ::192.88.99.1 up
2964 ifconfig sit1 add "$IPV6ADDR" && print done || print failed
2968 if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
2969 print 'ipv6 tunnel available' ; return 0
2971 print 'ipv6 tunnel not available' ; return 1
2975 if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
2976 print -n 'Stopping ipv6 tunnel (sit0 + sit1): '
2977 ifconfig sit1 down ; ifconfig sit0 down && print done || print failed
2979 print 'No ipv6 tunnel found, nothing to be done.' ; return 1
2983 print "Usage: ipv6-tunnel [start|stop|status]">&2 ; return 1
2988 # run dhclient for wireless device
2990 sudo dhclient "$(wavemon -d | awk '/device/{print $3}')"
2993 # spawn a minimally set up mksh - useful if you want to umount /usr/.
2996 local shell="/bin/mksh"
2998 if [[ ! -x ${shell} ]]; then
2999 printf '`%s'\'' not available, giving up.\n' ${shell} >&2
3003 exec env -i ENV="/etc/minimal-shellrc" HOME="$HOME" TERM="$TERM" ${shell}
3006 # a wrapper for vim, that deals with title setting
3008 # set this array to a set of options to vim you always want
3009 # to have set when calling vim (in .zshrc.local), like:
3010 # VIM_OPTIONS=( -p )
3011 # This will cause vim to send every file given on the
3012 # commandline to be send to it's own tab (needs vim7).
3014 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
3017 # make a backup of a file
3019 cp -a "$1" "${1}_$(date --iso-8601=seconds)"
3022 #f1# grep for patterns in grml's zsh setup
3028 print "usage: zg -[anr] <pattern>\n";
3029 print " Search for patterns in grml'\''s zshrc.\n";
3030 print " zg takes no or exactly one option plus a non empty pattern.\n\n";
3031 print " options:\n";
3032 print " -- no options (use if your pattern starts in with a dash.\n";
3033 print " -a search for the pattern in all code regions\n";
3034 print " -n search for the pattern in non-root code only\n";
3035 print " -r search in code for everyone (also root) only\n\n";
3036 print " The default is -a for non-root users and -r for root.\n\n";
3037 print " If you installed the zshrc to a non-default locations (ie *NOT*\n";
3038 print " in /etc/zsh/zshrc) do: export GRML_ZSHRC=\$HOME/.zshrc\n";
3039 print " ...in case you copied the file to that location.\n\n";
3043 if ($ENV{GRML_ZSHRC} ne "") {
3044 $RC = $ENV{GRML_ZSHRC};
3046 $RC = "/etc/zsh/zshrc";
3049 usage if ($#ARGV < 0 || $#ARGV > 1);
3050 if ($> == 0) { $mode = "allonly"; }
3051 else { $mode = "all"; }
3054 if ($opt eq "--") { shift; }
3055 elsif ($opt eq "-a") { $mode = "all"; shift; }
3056 elsif ($opt eq "-n") { $mode = "nonroot"; shift; }
3057 elsif ($opt eq "-r" ) { $mode = "allonly"; shift; }
3058 elsif ($opt =~ m/^-/ || $#ARGV > 0) { usage(); }
3060 $pattern = $ARGV[0];
3061 usage() if ($pattern eq "");
3063 open FH, "<$RC" or die "zg: Could not open $RC: $!\n";
3064 while ($line = <FH>) {
3066 if ($line =~ m/^#:grep:marker:for:mika:/) { $markerfound = 1; next; }
3067 next if ($mode eq "nonroot" && markerfound == 0);
3068 break if ($mode eq "allonly" && markerfound == 1);
3069 print $line, "\n" if ($line =~ /$pattern/);
3079 ssl_hashes=( sha512 sha256 sha1 md5 )
3081 for sh in ${ssl_hashes}; do
3082 eval 'ssl-cert-'${sh}'() {
3084 if [[ -z $1 ]] ; then
3085 printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
3088 openssl x509 -noout -fingerprint -'${sh}' -in $1
3092 ssl-cert-fingerprints() {
3095 if [[ -z $1 ]] ; then
3096 printf 'usage: ssl-cert-fingerprints <file>\n'
3099 for i in ${ssl_hashes}
3106 if [[ -z $1 ]] ; then
3107 printf 'usage: ssl-cert-info <file>\n'
3110 openssl x509 -noout -text -in $1
3111 ssl-cert-fingerprints $1
3116 # {{{ make sure our environment is clean regarding colors
3117 for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color
3120 # "persistent history" {{{
3121 # just write important commands you always need to ~/.important_commands
3122 if [[ -r ~/.important_commands ]] ; then
3123 fc -R ~/.important_commands
3127 # load the lookup subsystem if it's available on the system
3128 zrcautoload lookupinit && lookupinit
3130 #:grep:marker:for:mika: :-)
3131 ### non-root (EUID != 0) code below
3134 if (( GRML_ALWAYS_LOAD_ALL == 0 )) && (( $EUID == 0 )) ; then
3141 # set terminal property (used e.g. by msgid-chooser)
3142 export COLORTERM="yes"
3144 # set default browser
3145 if [[ -z "$BROWSER" ]] ; then
3146 if [[ -n "$DISPLAY" ]] ; then
3147 #v# If X11 is running
3148 check_com -c firefox && export BROWSER=firefox
3150 #v# If no X11 is running
3151 check_com -c w3m && export BROWSER=w3m
3155 #m# v QTDIR \kbd{/usr/share/qt[34]}\quad [for non-root only]
3156 [[ -d /usr/share/qt3 ]] && export QTDIR=/usr/share/qt3
3157 [[ -d /usr/share/qt4 ]] && export QTDIR=/usr/share/qt4
3159 # support running 'jikes *.java && jamvm HelloWorld' OOTB:
3160 #v# [for non-root only]
3161 [[ -f /usr/share/classpath/glibj.zip ]] && export JIKESPATH=/usr/share/classpath/glibj.zip
3166 # Xterm resizing-fu.
3167 # Based on http://svn.kitenet.net/trunk/home-full/.zshrc?rev=11710&view=log (by Joey Hess)
3168 alias hide='echo -en "\033]50;nil2\007"'
3169 alias tiny='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-80-*-*-c-*-iso8859-15\007"'
3170 alias small='echo -en "\033]50;6x10\007"'
3171 alias medium='echo -en "\033]50;-misc-fixed-medium-r-normal--13-120-75-75-c-80-iso8859-15\007"'
3172 alias default='echo -e "\033]50;-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-15\007"'
3173 alias large='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-150-*-*-c-*-iso8859-15\007"'
3174 alias huge='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-210-*-*-c-*-iso8859-15\007"'
3175 alias smartfont='echo -en "\033]50;-artwiz-smoothansi-*-*-*-*-*-*-*-*-*-*-*-*\007"'
3176 alias semifont='echo -en "\033]50;-misc-fixed-medium-r-semicondensed-*-*-120-*-*-*-*-iso8859-15\007"'
3179 #a2# Execute \kbd{du -sch}
3181 #a2# Execute \kbd{jobs -l}
3185 #a2# Execute \kbd{./configure}
3186 alias CO="./configure"
3187 #a2# Execute \kbd{./configure --help}
3188 alias CH="./configure --help"
3191 #a2# Execute \kbd{ls -lSrah}
3192 alias dir="ls -lSrah"
3193 #a2# Only show dot-directories
3194 alias lad='ls -d .*(/)' # only show dot-directories
3195 #a2# Only show dot-files
3196 alias lsa='ls -a .*(.)' # only show dot-files
3197 #a2# Only files with setgid/setuid/sticky flag
3198 alias lss='ls -l *(s,S,t)' # only files with setgid/setuid/sticky flag
3199 #a2# Only show 1st ten symlinks
3200 alias lsl='ls -l *(@)' # only symlinks
3201 #a2# Display only executables
3202 alias lsx='ls -l *(*)' # only executables
3203 #a2# Display world-{readable,writable,executable} files
3204 alias lsw='ls -ld *(R,W,X.^ND/)' # world-{readable,writable,executable} files
3205 #a2# Display the ten biggest files
3206 alias lsbig="ls -flh *(.OL[1,10])" # display the biggest files
3207 #a2# Only show directories
3208 alias lsd='ls -d *(/)' # only show directories
3209 #a2# Only show empty directories
3210 alias lse='ls -d *(/^F)' # only show empty directories
3211 #a2# Display the ten newest files
3212 alias lsnew="ls -rl *(D.om[1,10])" # display the newest files
3213 #a2# Display the ten oldest files
3214 alias lsold="ls -rtlh *(D.om[1,10])" # display the oldest files
3215 #a2# Display the ten smallest files
3216 alias lssmall="ls -Srl *(.oL[1,10])" # display the smallest files
3219 #a2# Execute \kbd{chmod 600}
3220 alias rw-='chmod 600'
3221 #a2# Execute \kbd{chmod 700}
3222 alias rwx='chmod 700'
3223 #m# a2 r-{}- Execute \kbd{chmod 644}
3224 alias r--='chmod 644'
3225 #a2# Execute \kbd{chmod 755}
3226 alias r-x='chmod 755'
3228 # some useful aliases
3229 #a2# Execute \kbd{mkdir -o}
3233 #a2# Execute \kbd{mplayer -vo fbdev}
3234 alias cmplayer='mplayer -vo fbdev'
3235 #a2# Execute \kbd{mplayer -vo fbdev -fs -zoom}
3236 alias fbmplayer='mplayer -vo fbdev -fs -zoom'
3237 #a2# Execute \kbd{links2 -driver fb}
3238 alias fblinks='links2 -driver fb'
3240 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
3241 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3242 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3245 check_com -c python && alias http="python -m SimpleHTTPServer"
3247 # Use 'g' instead of 'git':
3248 check_com g || alias g='git'
3250 # work around non utf8 capable software in utf environment via $LANG and luit
3251 if check_com isutfenv && check_com luit ; then
3252 if check_com -c mrxvt ; then
3253 isutfenv && [[ -n "$LANG" ]] && \
3254 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
3257 if check_com -c aterm ; then
3258 isutfenv && [[ -n "$LANG" ]] && \
3259 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
3262 if check_com -c centericq ; then
3263 isutfenv && [[ -n "$LANG" ]] && \
3264 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
3269 # useful functions {{{
3272 #f4# Search for newspostings from authors
3273 agoogle() { ${=BROWSER} "http://groups.google.com/groups?as_uauthors=$*" ; }
3274 #f4# Search Debian Bug Tracking System
3278 if [[ $# -eq 1 ]]; then
3281 ${=BROWSER} "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=$1"
3284 ${=BROWSER} "http://bugs.debian.org/cgi-bin/pkgreport.cgi?submitter=$1"
3287 ${=BROWSER} "http://bugs.debian.org/$*"
3291 print "$0 needs one argument"
3295 #f4# Search Debian Bug Tracking System in mbox format
3303 ${=BROWSER} http://search.dmoz.org/cgi-bin/search\?search=${1// /_}
3305 #f4# Search German Wiktionary
3308 ${=BROWSER} http://de.wiktionary.org/wiki/${(C)1// /_}
3310 #f4# Search English Wiktionary
3313 ${=BROWSER} http://en.wiktionary.org/wiki/${(C)1// /_}
3315 #f4# Search Google Groups
3318 ${=BROWSER} "http://groups.google.com/groups?q=$*"
3323 ${=BROWSER} "http://www.google.com/search?&num=100&q=$*"
3325 #f4# Search Google Groups for MsgID
3328 ${=BROWSER} "http://groups.google.com/groups?selm=$*"
3330 #f4# Search Netcraft
3333 ${=BROWSER} "http://toolbar.netcraft.com/site_report?url=$1"
3335 #f4# Use German Wikipedia's full text search
3338 ${=BROWSER} http://de.wikipedia.org/wiki/Spezial:Search/${(C)1}
3340 #f4# search \kbd{dict.leo.org}
3343 ${=BROWSER} "http://dict.leo.org/?search=$*"
3345 #f4# Search German Wikipedia
3348 ${=BROWSER} http://de.wikipedia.org/wiki/"${(C)*}"
3350 #f4# Search English Wikipedia
3353 ${=BROWSER} http://en.wikipedia.org/wiki/"${(C)*}"
3355 #f4# Search official debs
3358 ${=BROWSER} "http://packages.debian.org/search?keywords=$1&searchon=contents&suite=${2:=unstable}§ion=all"
3361 #m# f4 gex() Exact search via Google
3362 check_com google && gex () {
3363 google "\"[ $1]\" $*"
3367 #f5# Backup \kbd{file {\rm to} file\_timestamp}
3370 cp -b $1 $1_`date --iso-8601=m`
3375 diff -crd "$@" | egrep -v "^Only in |^Binary files "
3377 #f5# cd to directoy and list files
3385 cvs add $* && cvs com -m 'initial checkin' $*
3390 cvs diff -N $* |& $PAGER
3395 cvs log $* |& $PAGER
3412 #f5# Disassemble source files using gcc and as
3415 gcc -pipe -S -o - -O -g $* | as -aldh -o /dev/null
3417 #f5# Firefox remote control - open given URL
3419 if [ -e /etc/debian_version ]; then
3420 firefox -a iceweasel -remote "openURL($1)" || firefox ${1}&
3422 firefox -a firefox -remote "openURL($1)" || firefox ${1}&
3425 #f5# Create Directoy and \kbd{cd} to it
3427 mkdir -p "$@" && cd "$@"
3429 #f5# Unified diff to timestamped outputfile
3431 diff -udrP "$1" "$2" > diff.`date "+%Y-%m-%d"`."$1"
3433 #f5# Memory overview
3435 ps aux | awk '{if (NR > 1) print $5; if (NR > 2) print "+"} END { print "p" }' | dc
3437 #f5# Show contents of gzipped tar file
3440 gunzip -c $1 | tar -tf - -- | $PAGER
3442 #f5# Show contents of zip file
3445 unzip -l $1 | $PAGER
3450 diff -urd $* | egrep -v "^Only in |^Binary files "
3452 #f5# (Mis)use \kbd{vim} as \kbd{less}
3455 vim --cmd 'let no_plugin_maps = 1' -c "so \$VIMRUNTIME/macros/less.vim" "${@:--}"
3458 # Function Usage: uopen $URL/$file
3459 #f5# Download a file and display it locally
3462 if ! [[ -n "$1" ]] ; then
3463 print "Usage: uopen \$URL/\$file">&2
3467 MIME=$(curl --head $FILE | grep Content-Type | cut -d ' ' -f 2 | cut -d\; -f 1)
3469 curl $FILE | see ${MIME}:-
3473 # Function Usage: doc packagename
3474 #f5# \kbd{cd} to /usr/share/doc/\textit{package}
3477 cd /usr/share/doc/$1 && ls
3479 _doc() { _files -W /usr/share/doc -/ }
3480 check_com compdef && compdef _doc doc
3482 #f5# Make screenshot
3484 [[ ! -d ~/shots ]] && mkdir ~/shots
3485 #cd ~/shots ; sleep 5 ; import -window root -depth 8 -quality 80 `date "+%Y-%m-%d--%H:%M:%S"`.png
3486 cd ~/shots ; sleep 5; import -window root shot_`date --iso-8601=m`.jpg
3492 images=( *.{jpg,gif,png}(.N) )
3494 if [[ $#images -eq 0 ]] ; then
3495 print "No image files found"
3501 #f5# Create PDF file from source code
3506 a2ps --medium A4dj -E -o $output $*
3510 # zsh with perl-regex - use it e.g. via:
3511 # regcheck '\s\d\.\d{3}\.\d{3} Euro' ' 1.000.000 Euro'
3512 #f5# Checks whether a regex matches or not.\\&\quad Example: \kbd{regcheck '.\{3\} EUR' '500 EUR'}
3515 zmodload -i zsh/pcre
3516 pcre_compile $1 && \
3517 pcre_match $2 && echo "regex matches" || echo "regex does not match"
3520 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
3523 print -l -- *(a-${1:-1})
3526 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
3529 print -l -- *(c-${1:-1})
3532 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
3535 print -l -- *(m-${1:-1})
3537 # modified() was named new() in earlier versions, add an alias for backwards compatibility
3538 check_com new || alias new=modified
3540 #f5# Grep in history
3545 # use colors when GNU grep with color-support
3546 #a2# Execute \kbd{grep -{}-color=auto}
3547 (grep --help 2>/dev/null |grep -- --color) >/dev/null && alias grep='grep --color=auto'
3548 #a2# Execute \kbd{grep -i -{}-color=auto}
3549 alias GREP='grep -i --color=auto'
3551 #f5# Watch manpages in a stretched style
3552 man2() { PAGER='dash -c "sed G | /usr/bin/less"' command man "$@" ; }
3554 # usage example: 'lcheck strcpy'
3555 #f5# Find out which libs define a symbol
3557 if [[ -n "$1" ]] ; then
3558 nm -go /usr/lib/lib*.a 2>/dev/null | grep ":[[:xdigit:]]\{8\} . .*$1"
3560 echo "Usage: lcheck <function>" >&2
3564 #f5# Clean up directory - remove well known tempfiles
3566 FILES=(*~(N) .*~(N) \#*\#(N) *.o(N) a.out(N) *.core(N) *.cmo(N) *.cmi(N) .*.swp(N))
3568 if [[ $NBFILES > 0 ]] ; then
3571 echo -n "Remove these files? [y/n] "
3573 if [[ $ans == "y" ]] ; then
3575 echo ">> $PWD purged, $NBFILES files removed"
3577 echo "Ok. .. then not.."
3583 # 'translate' looks up fot a word in a file with language-to-language
3584 # translations (field separator should be " : "). A typical wordlist looks
3586 # | english-word : german-transmission
3587 # It's also only possible to translate english to german but not reciprocal.
3588 # Use the following oneliner to turn back the sort order:
3589 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
3590 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
3591 #f5# Translates a word
3596 translate -l de-en $2
3599 translate -l en-de $2
3602 echo "Usage: $0 { -D | -E }"
3603 echo " -D == German to English"
3604 echo " -E == English to German"
3608 #f5# List all occurrences of programm in current PATH
3611 if [[ $# = 0 ]] ; then
3612 echo "Usage: $0 program"
3613 echo "Example: $0 zsh"
3614 echo "Lists all occurrences of program in the current PATH."
3616 ls -l ${^path}/*$1*(*N)
3620 # Found in the mailinglistarchive from Zsh (IIRC ~1996)
3621 #f5# Select items for specific command(s) from history
3626 echo "Usage: $0 command"
3629 cmd=(${(f)"$(grep -w $1 $HISTFILE | sort | uniq | pr -tn)"})
3630 print -l $cmd | less -F
3631 echo -n "enter number of desired command [1 - $(( ${#cmd[@]} - 1 ))]: "
3634 print -z "${cmd[$answer]#*$TAB}"
3637 # Use vim to convert plaintext to HTML
3638 #f5# Transform files to html with highlighting
3641 vim -u NONE -n -c ':syntax on' -c ':so $VIMRUNTIME/syntax/2html.vim' -c ':wqa' $1 &>/dev/null
3644 # Usage: simple-extract <file>
3645 #f5# Smart archive extractor
3648 if [[ -f $1 ]] ; then
3650 *.tar.bz2) bzip2 -v -d $1 ;;
3651 *.tar.gz) tar -xvzf $1 ;;
3654 *.bz2) bzip2 -d $1 ;;
3656 *.gz) gunzip -d $1 ;;
3657 *.tar) tar -xvf $1 ;;
3658 *.tgz) gunzip -d $1 ;;
3659 *.tbz2) tar -jxvf $1 ;;
3661 *.Z) uncompress $1 ;;
3662 *) echo "'$1' Error. Please go away" ;;
3665 echo "'$1' is not a valid file"
3669 # Usage: smartcompress <file> (<type>)
3670 #f5# Smart archive creator
3673 if [[ -n $2 ]] ; then
3675 tgz | tar.gz) tar -zcvf$1.$2 $1 ;;
3676 tbz2 | tar.bz2) tar -jcvf$1.$2 $1 ;;
3677 tar.Z) tar -Zcvf$1.$2 $1 ;;
3678 tar) tar -cvf$1.$2 $1 ;;
3679 gz | gzip) gzip $1 ;;
3680 bz2 | bzip2) bzip2 $1 ;;
3682 echo "Error: $2 is not a valid compression type"
3686 smartcompress $1 tar.gz
3690 # Usage: show-archive <archive>
3691 #f5# List an archive's content
3694 if [[ -f $1 ]] ; then
3696 *.tar.gz) gunzip -c $1 | tar -tf - -- ;;
3697 *.tar) tar -tf $1 ;;
3698 *.tgz) tar -ztf $1 ;;
3699 *.zip) unzip -l $1 ;;
3701 *.deb) dpkg-deb --fsys-tarfile $1 | tar -tf - -- ;;
3702 *) echo "'$1' Error. Please go away" ;;
3705 echo "'$1' is not a valid archive"
3709 # It's shameless stolen from <http://www.vim.org/tips/tip.php?tip_id=167>
3710 #f5# Use \kbd{vim} as your manpage reader
3713 man $* | col -b | view -c 'set ft=man nomod nolist' -
3716 # function readme() { $PAGER -- (#ia3)readme* }
3717 #f5# View all README-like files in current directory in pager
3721 files=(./(#i)*(read*me|lue*m(in|)ut)*(ND))
3722 if (($#files)) ; then
3725 print 'No README files.'
3729 # function ansi-colors()
3730 #f5# Display ANSI colors
3732 typeset esc="\033[" line1 line2
3733 echo " _ _ _40 _ _ _41_ _ _ _42 _ _ 43_ _ _ 44_ _ _45 _ _ _ 46_ _ _ 47_ _ _ 49_ _"
3734 for fore in 30 31 32 33 34 35 36 37; do
3737 for back in 40 41 42 43 44 45 46 47 49; do
3738 line1="${line1}${esc}${back};${fore}m Normal ${esc}0m"
3739 line2="${line2}${esc}${back};${fore};1m Bold ${esc}0m"
3741 echo -e "$line1\n$line2"
3745 #f5# Find all files in \$PATH with setuid bit set
3746 suidfind() { ls -latg $path | grep '^...s' }
3748 # TODO: So, this is the third incarnation of this function!?
3749 #f5# Reload given functions
3751 for func in $argv ; do
3757 # a small check to see which DIR is located on which server/partition.
3758 # stolen and modified from Sven's zshrc.forall
3759 #f5# Report diskusage of a directory
3762 if [[ -n "$1" ]] ; then
3763 for dir in "$@" ; do
3764 if [[ -d "$dir" ]] ; then
3765 ( cd $dir; echo "-<$dir>"; du -shx .; echo);
3767 echo "warning: $dir does not exist" >&2
3771 for dir in $path; do
3772 if [[ -d "$dir" ]] ; then
3773 ( cd $dir; echo "-<$dir>"; du -shx .; echo);
3775 echo "warning: $dir does not exist" >&2
3781 # % slow_print `cat /etc/passwd`
3782 #f5# Slowly print out parameters
3784 for argument in "$@" ; do
3785 for ((i = 1; i <= ${#1} ;i++)) ; do
3786 print -n "${argument[i]}"
3794 #f5# Show some status info
3797 print "Date..: "$(date "+%Y-%m-%d %H:%M:%S")
3798 print "Shell.: Zsh $ZSH_VERSION (PID = $$, $SHLVL nests)"
3799 print "Term..: $TTY ($TERM), ${BAUD:+$BAUD bauds, }$COLUMNS x $LINES chars"
3800 print "Login.: $LOGNAME (UID = $EUID) on $HOST"
3801 print "System: $(cat /etc/[A-Za-z]*[_-][rv]e[lr]*)"
3802 print "Uptime:$(uptime)"
3807 #f5# Rip an audio CD
3811 cdrdao read-cd --device $DEVICE --driver generic-mmc audiocd.toc
3812 cdrdao read-cddb --device $DEVICE --driver generic-mmc audiocd.toc
3813 echo " * Would you like to burn the cd now? (yes/no)"
3815 if [[ "$input" = "yes" ]] ; then
3816 echo " ! Burning Audio CD"
3820 echo " ! Invalid response."
3825 #f5# Burn an audio CD (in combination with audiorip)
3828 cdrdao write --device $DEVICE --driver generic-mmc audiocd.toc
3829 echo " * Should I remove the temporary files? (yes/no)"
3831 if [[ "$input" = "yes" ]] ; then
3832 echo " ! Removing Temporary Files."
3837 echo " ! Invalid response."
3841 #f5# Make an audio CD from all mp3 files
3843 # TODO: do the renaming more zshish, possibly with zmv()
3846 for i in *.[Mm][Pp]3; do mv "$i" `echo $i | tr '[A-Z]' '[a-z]'`; done
3847 for i in *.mp3; do mv "$i" `echo $i | tr ' ' '_'`; done
3848 for i in *.mp3; do mpg123 -w `basename $i .mp3`.wav $i; done
3850 for i in *.wav; do sox $i.wav -r 44100 $i.wav resample; done
3853 #f5# Create an ISO image. You are prompted for\\&\quad volume name, filename and directory
3856 echo " * Volume name "
3858 echo " * ISO Name (ie. tmp.iso)"
3860 echo " * Directory or File"
3862 mkisofs -o ~/$iso -A $volume -allow-multidot -J -R -iso-level 3 -V $volume -R $files
3865 #f5# Simple thumbnails generator
3867 rm -rf thumb-* index.html
3871 <title>Images</title>
3873 <body>" > index.html
3874 for f in *.(gif|jpeg|jpg|png) ; do
3875 convert -size 100x200 "$f" -resize 100x200 thumb-"$f"
3876 echo " <a href=\"$f\"><img src=\"thumb-$f\"></a>" >> index.html
3880 </html>" >> index.html
3883 #f5# Set all ulimit parameters to \kbd{unlimited}
3894 # ogg2mp3 with bitrate of 192
3897 oggdec -o - $1 | lame -b 192 - ${1:r}.mp3
3900 #f5# RFC 2396 URL encoding in Z-Shell
3905 print ${(j::)input/(#b)([^A-Za-z0-9_.!~*\'\(\)-])/%${(l:2::0:)$(([##16]#match))}}
3908 # http://strcat.de/blog/index.php?/archives/335-Software-sauber-deinstallieren...html
3909 #f5# Log 'make install' output
3912 [[ ! -d ~/.errorlogs ]] && mkdir ~/.errorlogs
3913 make -n install > ~/.errorlogs/${PWD##*/}-makelog
3916 #f5# Indent source code
3918 indent -npro -kr -i8 -ts8 -sob -l80 -ss -ncs "$@"
3921 # highlight important stuff in diff output, usage example: hg diff | hidiff
3922 #m# a2 hidiff \kbd{histring} oneliner for diffs
3923 check_com -c histring && \
3924 alias hidiff="histring -fE '^Comparing files .*|^diff .*' | histring -c yellow -fE '^\-.*' | histring -c green -fE '^\+.*'"
3926 # rename pictures based on information found in exif headers
3927 #f5# Rename pictures based on information found in exif headers
3930 if [[ $# -lt 1 ]] ; then
3931 echo 'Usage: jpgrename $FILES' >& 2
3934 echo -n 'Checking for jhead with version newer than 1.9: '
3935 jhead_version=`jhead -h | grep 'used by most Digital Cameras. v.*' | awk '{print $6}' | tr -d v`
3936 if [[ $jhead_version > '1.9' ]]; then
3937 echo 'success - now running jhead.'
3938 jhead -n%Y-%m-%d_%Hh%M_%f $*
3940 echo 'failed - exiting.'
3945 # get_ic() - queries imap servers for capabilities; real simple. no imaps
3949 if [[ ! -z $1 ]] ; then
3951 print "querying imap server on $1:${port}...\n";
3952 print "a1 capability\na2 logout\n" | nc $1 ${port}
3954 print "usage:\n $0 <imap-server> [port]"
3958 # creates a Maildir/ with its {new,cur,tmp} subdirs
3962 root=${MAILDIR_ROOT:-${HOME}/Mail}
3963 if [[ -z ${1} ]] ; then print "Usage:\n $0 <dirname>" ; return 1 ; fi
3965 mkdir -p ${root}/${subdir}/{cur,new,tmp}
3968 #f5# Change the xterm title from within GNU-screen
3971 if [[ $1 != "-f" ]] ; then
3972 if [[ -z ${DISPLAY} ]] ; then
3973 printf 'xtrename only makes sense in X11.\n'
3979 if [[ -z $1 ]] ; then
3980 printf 'usage: xtrename [-f] "title for xterm"\n'
3981 printf ' renames the title of xterm from _within_ screen.\n'
3982 printf ' also works without screen.\n'
3983 printf ' will not work if DISPLAY is unset, use -f to override.\n'
3986 print -n "\eP\e]0;${1}\C-G\e\\"
3990 # hl() highlighted less
3991 # http://ft.bewatermyfriend.org/comp/data/zsh/zfunct.html
3992 if check_com -c highlight ; then
3996 theme=${HL_THEME:-""}
3999 ( printf 'available languages (syntax parameter):\n\n' ;
4000 highlight --list-langs ; ) | less -SMr
4003 ( printf 'available themes (style parameter):\n\n' ;
4004 highlight --list-themes ; ) | less -SMr
4007 printf 'usage: hl <syntax[:theme]> <file>\n'
4008 printf ' available options: --list (-l), --themes (-t), --help (-h)\n\n'
4009 printf ' Example: hl c main.c\n'
4012 if [[ -z ${2} ]] || (( ${#argv} > 2 )) ; then
4013 printf 'usage: hl <syntax[:theme]> <file>\n'
4014 printf ' available options: --list (-l), --themes (-t), --help (-h)\n'
4015 (( ${#argv} > 2 )) && printf ' Too many arguments.\n'
4019 [[ ${1} == *:* ]] && [[ -n ${1#*:} ]] && theme=${1#*:}
4020 if [[ -n ${theme} ]] ; then
4021 highlight --xterm256 --syntax ${lang} --style ${theme} ${2} | less -SMr
4023 highlight --ansi --syntax ${lang} ${2} | less -SMr
4029 # ... and a proper completion for hl()
4030 # needs 'highlight' as well, so it fits fine in here.
4031 function _hl_genarg() {
4033 if [[ -prefix 1 *: ]] ; then
4035 themes=(${${${(f)"$(LC_ALL=C highlight --list-themes)"}/ #/}:#*(Installed|Use name)*})
4037 _wanted -C list themes expl theme compadd ${themes}
4040 langs=(${${${(f)"$(LC_ALL=C highlight --list-langs)"}/ #/}:#*(Installed|Use name)*})
4041 _wanted -C list languages expl languages compadd -S ':' -q ${langs}
4044 function _hl_complete() {
4045 _arguments -s '1: :_hl_genarg' '2:files:_path_files'
4047 compdef _hl_complete hl
4051 # Rewrite this by either using tinyurl.com's API
4052 # or using another shortening service to comply with
4053 # tinyurl.com's policy.
4055 # Create small urls via http://tinyurl.com using wget(1).
4058 # [[ -z $1 ]] && { print "USAGE: zurl <URL>" ; return 1 }
4060 # local PN url tiny grabber search result preview
4063 ## Check existence of given URL with the help of ping(1).
4064 ## N.B. ping(1) only works without an eventual given protocol.
4065 # ping -c 1 ${${url#(ftp|http)://}%%/*} >& /dev/null || \
4066 # read -q "?Given host ${${url#http://*/}%/*} is not reachable by pinging. Proceed anyway? [y|n] "
4068 # if (( $? == 0 )) ; then
4069 ## Prepend 'http://' to given URL where necessary for later output.
4070 # [[ ${url} != http(s|)://* ]] && url='http://'${url}
4071 # tiny='http://tinyurl.com/create.php?url='
4072 # if check_com -c wget ; then
4073 # grabber='wget -O- -o/dev/null'
4075 # print "wget is not available, but mandatory for ${PN}. Aborting."
4077 ## Looking for i.e.`copy('http://tinyurl.com/7efkze')' in TinyURL's HTML code.
4078 # search='copy\(?http://tinyurl.com/[[:alnum:]]##*'
4079 # result=${(M)${${${(f)"$(${=grabber} ${tiny}${url})"}[(fr)${search}*]}//[()\';]/}%%http:*}
4080 ## TinyURL provides the rather new feature preview for more confidence. <http://tinyurl.com/preview.php>
4081 # preview='http://preview.'${result#http://}
4083 # printf '%s\n\n' "${PN} - Shrinking long URLs via webservice TinyURL <http://tinyurl.com>."
4084 # printf '%s\t%s\n\n' 'Given URL:' ${url}
4085 # printf '%s\t%s\n\t\t%s\n' 'TinyURL:' ${result} ${preview}
4091 #f2# Print a specific line of file(s).
4095 if [ $# -lt 2 ] ; then
4096 print "Usage: linenr <number>[,<number>] <file>" ; return 1
4097 elif [ $# -eq 2 ] ; then
4100 command ed -s $file <<< "${number}n"
4104 for file in "$@" ; do
4105 if [ ! -d $file ] ; then
4107 command ed -s $file <<< "${number}n" 2> /dev/null
4116 #f2# Find history events by search pattern and list them by date.
4120 local usage help ident format_l format_s first_char remain first last
4121 usage='USAGE: whatwhen [options] <searchstring> <search range>'
4122 help='Use `whatwhen -h'\'' for further explanations.'
4123 ident=${(l,${#${:-Usage: }},, ,)}
4124 format_l="${ident}%s\t\t\t%s\n"
4125 format_s="${format_l//(\\t)##/\\t}"
4126 # Make the first char of the word to search for case
4127 # insensitive; e.g. [aA]
4128 first_char=[${(L)1[1]}${(U)1[1]}]
4130 # Default search range is `-100'.
4132 # Optional, just used for `<first> <last>' given.
4136 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
4137 printf '%s\n%s\n\n' ${usage} ${help} && return 1
4140 printf '%s\n\n' ${usage}
4142 printf $format_l '-h' 'show help text'
4144 print 'SEARCH RANGE:'
4145 printf $format_l "'0'" 'the whole history,'
4146 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
4147 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
4148 printf '\n%s\n' 'EXAMPLES:'
4149 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
4150 printf $format_l 'whatwhen zsh -250'
4151 printf $format_l 'whatwhen foo 1 99'
4154 printf '%s\n%s\n\n' ${usage} ${help} && return 1
4157 # -l list results on stout rather than invoking $EDITOR.
4158 # -i Print dates as in YYYY-MM-DD.
4159 # -m Search for a - quoted - pattern within the history.
4160 fc -li -m "*${first_char}${remain}*" $first $last
4166 # change fluxbox keys from 'Alt-#' to 'Alt-F#' and vice versa
4169 [[ -n "$FLUXKEYS" ]] || local FLUXKEYS="$HOME/.fluxbox/keys"
4170 if ! [[ -r "$FLUXKEYS" ]] ; then
4171 echo "Sorry, \$FLUXKEYS file $FLUXKEYS could not be read - nothing to be done."
4174 if grep -q 'Mod1 F[0-9] :Workspace [0-9]' $FLUXKEYS ; then
4175 echo -n 'Switching to Alt-# mode in ~/.fluxbox/keys: '
4176 sed -i -e 's|^\(Mod[0-9]\+[: space :]\+\)F\([0-9]\+[: space :]\+:Workspace.*\)|\1\2|' $FLUXKEYS && echo done || echo failed
4177 elif grep -q 'Mod1 [0-9] :Workspace [0-9]' $FLUXKEYS ; then
4178 echo -n 'Switching to Alt-F# mode in ~/.fluxbox/keys: '
4179 sed -i -e 's|^\(Mod[0-9]\+[: space :]\+\)\([0-9]\+[: space :]\+:Workspace.*\)|\1F\2|' $FLUXKEYS && echo done || echo failed
4181 echo 'Sorry, do not know what to do.'
4187 # retrieve weather information on the console
4188 # Usage example: 'weather LOWG'
4192 print 'Usage: weather <station_id>' >&2
4193 print 'List of stations: http://en.wikipedia.org/wiki/List_of_airports_by_ICAO_code'>&2
4197 local VERBOSE="yes" # TODO: Make this a command line switch
4200 local PLACE="${1:u}"
4201 local DIR="${HOME}/.weather"
4202 local LOG="${DIR}/log"
4204 [[ -d ${DIR} ]] || {
4205 print -n "Creating ${DIR}: "
4210 print "Retrieving information for ${PLACE}:"
4212 cd ${DIR} && wget -T 10 --no-verbose --output-file=$LOG --timestamping http://weather.noaa.gov/pub/data/observations/metar/decoded/$PLACE.TXT
4214 if [[ $? -eq 0 ]] ; then
4215 if [[ -n "$VERBOSE" ]] ; then
4218 DATE=$(grep 'UTC' ${PLACE}.TXT | sed 's#.* /##')
4219 TEMPERATURE=$(awk '/Temperature/ { print $4" degree Celcius / " $2" degree Fahrenheit" }' ${PLACE}.TXT | tr -d '(')
4221 echo "temp: $TEMPERATURE"
4224 print "There was an error retrieving the weather information for $PLACE" >&2
4233 # mercurial related stuff {{{
4234 if check_com -c hg ; then
4235 # gnu like diff for mercurial
4236 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
4237 #f5# GNU like diff for mercurial
4240 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
4243 # build debian package
4244 #a2# Alias for \kbd{hg-buildpackage}
4245 alias hbp='hg-buildpackage'
4247 # execute commands on the versioned patch-queue from the current repos
4248 alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
4250 # diffstat for specific version of a mercurial repository
4251 # hgstat => display diffstat between last revision and tip
4252 # hgstat 1234 => display diffstat between revision 1234 and tip
4253 #f5# Diffstat for specific version of a mercurial repos
4256 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
4259 fi # end of check whether we have the 'hg'-executable
4263 # some useful commands often hard to remember - let's grep for them {{{
4264 # actually use our zg() function now. :)
4266 # Work around ion/xterm resize bug.
4267 #if [[ "$SHLVL" -eq 1 ]]; then
4268 # if check_com -c resize ; then
4269 # eval `resize </dev/null`
4274 # /usr/bin/jackd -dalsa -dhw:0 -r48000 -p1024 -n2
4275 # now play audio file:
4276 # alsaplayer -o jack foobar.mp3
4278 # send files via netcat
4280 # send() {j=$*; tar cpz ${j/%${!#}/}|nc -w 1 ${!#} 51330;}
4282 # alias receive='nc -vlp 51330 | tar xzvp'
4285 # dh_make -e foo@localhost -f $1
4286 # dpkg-buildpackage -rfakeroot
4288 # dpkg-scanpackages ./ /dev/null | gzip > Packages.gz
4289 # dpkg-scansources . | gzip > Sources.gz
4290 # grep-dctrl --field Maintainer $* /var/lib/apt/lists/*
4293 # convert -geometry 200x200 -interlace LINE -verbose
4294 # ldapsearch -x -b "OU=Bedienstete,O=tug" -h ldap.tugraz.at sn=$1
4295 # ps -ao user,pcpu,start,command
4296 # gpg --keyserver blackhole.pca.dfn.de --recv-keys
4297 # xterm -bg black -fg yellow -fn -misc-fixed-medium-r-normal--14-140-75-75-c-90-iso8859-15 -ah
4298 # nc -vz $1 1-1024 # portscan via netcat
4299 # wget --mirror --no-parent --convert-links
4301 # autoload -U tetris; zle -N tetris; bindkey '...' ; echo "press ... for playing tennis"
4303 # modify console cursor
4304 # see http://www.tldp.org/HOWTO/Framebuffer-HOWTO-5.html
4305 # print $'\e[?96;0;64c'
4308 # grml-small cleanups {{{
4310 # The following is used to remove zsh-config-items that do not work
4311 # in grml-small by default.
4312 # If you do not want these adjustments (for whatever reason), set
4313 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
4314 # sources if it is there).
4316 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
4319 unalias 'V' &> /dev/null
4320 unfunction vman &> /dev/null
4321 unfunction viless &> /dev/null
4322 unfunction 2html &> /dev/null
4324 # manpages are not in grmlsmall
4325 unfunction manzsh &> /dev/null
4326 unfunction man2 &> /dev/null
4334 ## genrefcard.pl settings {{{
4336 ### doc strings for external functions from files
4337 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
4339 ### example: split functions-search 8,16,24,32
4340 #@# split functions-search 8
4344 ## END OF FILE #################################################################
4345 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4