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
639 # use the new *-pattern-* widgets for incremental history search
641 bindkey '^r' history-incremental-pattern-search-backward
642 bindkey '^s' history-incremental-pattern-search-forward
646 # a generic accept-line wrapper {{{
648 # This widget can prevent unwanted autocorrections from command-name
649 # to _command-name, rehash automatically on enter and call any number
650 # of builtin and user-defined widgets in different contexts.
652 # For a broader description, see:
653 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
655 # The code is imported from the file 'zsh/functions/accept-line' from
656 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
657 # distributed under the same terms as zsh itself.
659 # A newly added command will may not be found or will cause false
660 # correction attempts, if you got auto-correction set. By setting the
661 # following style, we force accept-line() to rehash, if it cannot
662 # find the first word on the command line in the $command[] hash.
663 zstyle ':acceptline:*' rehash true
665 function Accept-Line() {
671 zstyle -a ":acceptline:${alcontext}" actions subs
673 (( ${#subs} < 1 )) && return 0
676 for sub in ${subs} ; do
677 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
680 (( aldone > 0 )) && break
684 function Accept-Line-getdefault() {
688 zstyle -s ":acceptline:${alcontext}" default_action default_action
689 case ${default_action} in
691 printf ".accept-line"
694 printf ${default_action}
699 function accept-line() {
703 local buf com fname format msg default_action
707 cmdline=(${(z)BUFFER})
711 zstyle -t ":acceptline:${alcontext}" rehash \
712 && [[ -z ${commands[$com]} ]] \
715 if [[ -n ${reswords[(r)$com]} ]] \
716 || [[ -n ${aliases[$com]} ]] \
717 || [[ -n ${functions[$com]} ]] \
718 || [[ -n ${builtins[$com]} ]] \
719 || [[ -n ${commands[$com]} ]] ; then
721 # there is something sensible to execute, just do it.
725 default_action=$(Accept-Line-getdefault)
726 zstyle -T ":acceptline:${alcontext}" call_default \
727 && zle ${default_action}
731 if [[ -o correct ]] \
732 || [[ -o correctall ]] \
733 && [[ -n ${functions[$fname]} ]] ; then
735 # nothing there to execute but there is a function called
736 # _command_name; a completion widget. Makes no sense to
737 # call it on the commandline, but the correct{,all} options
738 # will ask for it nevertheless, so warn the user.
739 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
740 # Okay, we warned the user before, he called us again,
741 # so have it his way.
745 default_action=$(Accept-Line-getdefault)
746 zstyle -T ":acceptline:${alcontext}" call_default \
747 && zle ${default_action}
751 # prepare warning message for the user, configurable via zstyle.
752 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
754 if [[ -z ${msg} ]] ; then
755 msg="%c will not execute and completion %f exists."
758 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
762 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
763 # If we are here, the commandline contains something that is not
764 # executable, which is neither subject to _command_name correction
765 # and is not empty. might be a variable assignment
769 default_action=$(Accept-Line-getdefault)
770 zstyle -T ":acceptline:${alcontext}" call_default \
771 && zle ${default_action}
775 # If we got this far, the commandline only contains whitespace, or is empty.
779 default_action=$(Accept-Line-getdefault)
780 zstyle -T ":acceptline:${alcontext}" call_default \
781 && zle ${default_action}
789 # power completion - abbreviation expansion {{{
790 # power completion / abbreviation expansion / buffer expansion
791 # see http://zshwiki.org/home/examples/zleiab for details
792 # less risky than the global aliases but powerful as well
793 # just type the abbreviation key and afterwards ',.' to expand it
796 setopt interactivecomments
798 # key # value (#d additional doc string)
804 'G' '|& grep --color=auto '
806 'Hl' ' --help |& less -r' #d (Display help in pager)
810 'N' '&>/dev/null' #d (No Output)
811 'R' '| tr A-z N-za-m' #d (ROT13)
817 'co' './configure && make && sudo make install'
825 if (( NOABBREVIATION > 0 )) ; then
826 LBUFFER="${LBUFFER},."
830 matched_chars='[.-|_a-zA-Z0-9]#'
831 LBUFFER=${LBUFFER%%(#m)[.-|_a-zA-Z0-9]#}
832 LBUFFER+=${abk[$MATCH]:-$MATCH}
836 bindkey ",." globalias
840 zrcautoload zmv # who needs mmv or rename?
841 zrcautoload history-search-end
843 # we don't want to quote/espace URLs on our own...
844 # if autoload -U url-quote-magic ; then
845 # zle -N self-insert url-quote-magic
846 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
848 # print 'Notice: no url-quote-magic available :('
850 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
852 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
853 alias run-help >&/dev/null && unalias run-help
854 for rh in run-help{,-git,-svk,-svn}; do
859 if zrcautoload compinit ; then
860 compinit || print 'Notice: no compinit available :('
862 print 'Notice: no compinit available :('
867 is4 && zrcautoload zed # use ZLE editor to edit a file or function
870 for mod in complist deltochar mathfunc ; do
871 zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
874 # autoload zsh modules when they are referenced
876 zmodload -a zsh/stat zstat
877 zmodload -a zsh/zpty zpty
878 zmodload -ap zsh/mapfile mapfile
881 if is4 && zrcautoload insert-files && zle -N insert-files ; then
883 bindkey "^Xf" insert-files # C-x-f
886 bindkey ' ' magic-space # also do history expansion on space
887 #k# Trigger menu-complete
888 bindkey '\ei' menu-complete # menu completion via esc-i
890 # press esc-e for editing command line in $EDITOR or $VISUAL
891 if is4 && zrcautoload edit-command-line && zle -N edit-command-line ; then
892 #k# Edit the current line in \kbd{\$EDITOR}
893 bindkey '\ee' edit-command-line
896 if is4 && [[ -n ${(k)modules[zsh/complist]} ]] ; then
897 #k# menu selection: pick item but stay in the menu
898 bindkey -M menuselect '\e^M' accept-and-menu-complete
900 # accept a completion and try to complete again by using menu
901 # completion; very useful with completing directories
902 # by using 'undo' one's got a simple file browser
903 bindkey -M menuselect '^o' accept-and-infer-next-history
906 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
907 insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
908 zle -N insert-datestamp
910 #k# Insert a timestamp on the command line (yyyy-mm-dd)
911 bindkey '^Ed' insert-datestamp
913 # press esc-m for inserting last typed word again (thanks to caphuso!)
914 insert-last-typed-word() { zle insert-last-word -- 0 -1 };
915 zle -N insert-last-typed-word;
917 #k# Insert last typed word
918 bindkey "\em" insert-last-typed-word
920 function grml-zsh-fg() {
921 if (( ${#jobstates} )); then
923 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
927 zle -M 'No background jobs. Doing nothing.'
931 #k# A smart shortcut for \kbd{fg<enter>}
932 bindkey '^z' grml-zsh-fg
934 # run command line as user root via sudo:
935 sudo-command-line() {
936 [[ -z $BUFFER ]] && zle up-history
937 [[ $BUFFER != sudo\ * ]] && BUFFER="sudo $BUFFER"
939 zle -N sudo-command-line
941 #k# Put the current command line into a \kbd{sudo} call
942 bindkey "^Os" sudo-command-line
944 ### jump behind the first word on the cmdline.
945 ### useful to add options.
946 function jump_after_first_word() {
950 if (( ${#words} <= 1 )) ; then
953 CURSOR=${#${words[1]}}
956 zle -N jump_after_first_word
958 bindkey '^x1' jump_after_first_word
967 HISTFILE=$HOME/.zsh_history
968 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
969 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
973 # dirstack handling {{{
975 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
976 DIRSTACKFILE=${DIRSTACKFILE:-${HOME}/.zdirs}
978 if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
979 dirstack=( ${(f)"$(< $DIRSTACKFILE)"} )
980 # "cd -" won't work after login by just setting $OLDPWD, so
981 [[ -d $dirstack[0] ]] && cd $dirstack[0] && cd $OLDPWD
986 my_stack=( ${PWD} ${dirstack} )
988 builtin print -l ${(u)my_stack} >! ${DIRSTACKFILE}
990 uprint my_stack >! ${DIRSTACKFILE}
996 # directory based profiles {{{
1000 CHPWD_PROFILE='default'
1001 function chpwd_profiles() {
1002 # Say you want certain settings to be active in certain directories.
1003 # This is what you want.
1005 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1006 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1008 # When that's done and you enter a directory that matches the pattern
1009 # in the third part of the context, a function called chpwd_profile_grml,
1010 # for example, is called (if it exists).
1012 # If no pattern matches (read: no profile is detected) the profile is
1013 # set to 'default', which means chpwd_profile_default is attempted to
1016 # A word about the context (the ':chpwd:profiles:*' stuff in the zstyle
1017 # command) which is used: The third part in the context is matched against
1018 # ${PWD}. That's why using a pattern such as /foo/bar(|/|/*) makes sense.
1019 # Because that way the profile is detected for all these values of ${PWD}:
1023 # So, if you want to make double damn sure a profile works in /foo/bar
1024 # and everywhere deeper in that tree, just use (|/|/*) and be happy.
1026 # The name of the detected profile will be available in a variable called
1027 # 'profile' in your functions. You don't need to do anything, it'll just
1030 # Then there is the parameter $CHPWD_PROFILE is set to the profile, that
1031 # was is currently active. That way you can avoid running code for a
1032 # profile that is already active, by running code such as the following
1033 # at the start of your function:
1035 # function chpwd_profile_grml() {
1036 # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1
1040 # The initial value for $CHPWD_PROFILE is 'default'.
1042 # Version requirement:
1043 # This feature requires zsh 4.3.3 or newer.
1044 # If you use this feature and need to know whether it is active in your
1045 # current shell, there are several ways to do that. Here are two simple
1048 # a) If knowing if the profiles feature is active when zsh starts is
1049 # good enough for you, you can put the following snippet into your
1052 # (( ${+functions[chpwd_profiles]} )) && print "directory profiles active"
1054 # b) If that is not good enough, and you would prefer to be notified
1055 # whenever a profile changes, you can solve that by making sure you
1056 # start *every* profile function you create like this:
1058 # function chpwd_profile_myprofilename() {
1059 # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1
1060 # print "chpwd(): Switching to profile: $profile"
1064 # That makes sure you only get notified if a profile is *changed*,
1065 # not everytime you change directory, which would probably piss
1066 # you off fairly quickly. :-)
1068 # There you go. Now have fun with that.
1071 zstyle -s ":chpwd:profiles:${PWD}" profile profile || profile='default'
1072 if (( ${+functions[chpwd_profile_$profile]} )) ; then
1073 chpwd_profile_${profile}
1076 CHPWD_PROFILE="${profile}"
1079 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1085 # {{{ display battery status on right side of prompt via running 'BATTERY=1 zsh'
1086 if [[ $BATTERY -gt 0 ]] ; then
1087 if ! check_com -c acpi ; then
1093 if [[ $BATTERY -gt 0 ]] ; then
1094 PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]#Battery <->: [^0-9]##, (<->)%*/${match[1]}}"
1095 if [[ -z "$PERCENT" ]] ; then
1096 PERCENT='acpi not present'
1098 if [[ "$PERCENT" -lt 20 ]] ; then
1099 PERCENT="warning: ${PERCENT}%%"
1101 PERCENT="${PERCENT}%%"
1108 # set colors for use in prompts {{{
1109 if zrcautoload colors && colors 2>/dev/null ; then
1110 BLUE="%{${fg[blue]}%}"
1111 RED="%{${fg_bold[red]}%}"
1112 GREEN="%{${fg[green]}%}"
1113 CYAN="%{${fg[cyan]}%}"
1114 MAGENTA="%{${fg[magenta]}%}"
1115 YELLOW="%{${fg[yellow]}%}"
1116 WHITE="%{${fg[white]}%}"
1117 NO_COLOUR="%{${reset_color}%}"
1119 BLUE=$'%{\e[1;34m%}'
1121 GREEN=$'%{\e[1;32m%}'
1122 CYAN=$'%{\e[1;36m%}'
1123 WHITE=$'%{\e[1;37m%}'
1124 MAGENTA=$'%{\e[1;35m%}'
1125 YELLOW=$'%{\e[1;33m%}'
1126 NO_COLOUR=$'%{\e[0m%}'
1131 # gather version control information for inclusion in a prompt {{{
1134 # Be quiet about version problems in grml's zshrc as the user cannot disable
1135 # loading vcs_info() as it is *in* the zshrc - as you can see. :-)
1136 # Just unset most probable variables and disable vcs_info altogether.
1138 for i in {0..9} ; do
1139 unset VCS_INFO_message_${i}_
1141 zstyle ':vcs_info:*' enable false
1144 if zrcautoload vcs_info; then
1147 # I'm not reindenting the whole code below.
1150 # The following code is imported from the file 'zsh/functions/vcs_info'
1151 # from <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>,
1152 # which distributed under the same terms as zsh itself.
1154 # we will be using two variables, so let the code know now.
1155 zstyle ':vcs_info:*' max-exports 2
1157 # vcs_info() documentation:
1161 # This functionality requires zsh version >= 4.1.*.
1166 # To load vcs_info(), copy this file to your $fpath[] and do:
1167 # % autoload -Uz vcs_info && vcs_info
1169 # To work, vcs_info() needs 'setopt prompt_subst' in your setup.
1174 # To get vcs_info() working quickly (including colors), you can do the
1175 # following (assuming, you loaded vcs_info() properly - see above):
1177 # % RED=$'%{\e[31m%}'
1178 # % GR=$'%{\e[32m%}'
1179 # % MA=$'%{\e[35m%}'
1180 # % YE=$'%{\e[33m%}'
1183 # % zstyle ':vcs_info:*' actionformats \
1184 # "${MA}(${NC}%s${MA})${YE}-${MA}[${GR}%b${YE}|${RED}%a${MA}]${NC} "
1186 # % zstyle ':vcs_info:*' formats \
1187 # "${MA}(${NC}%s${MA})${Y}-${MA}[${GR}%b${MA}]${NC}%} "
1189 # % zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YE}%r"
1191 # % precmd () { vcs_info }
1192 # % PS1='${MA}[${GR}%n${MA}] ${MA}(${RED}%!${MA}) ${YE}%3~ ${VCS_INFO_message_0_}${NC}%# '
1194 # Obviously, the las two lines are there for demonstration: You need to
1195 # call vcs_info() from your precmd() function (see 'SPECIAL FUNCTIONS' in
1196 # 'man zshmisc'). Once that is done you need a *single* quoted
1197 # '${VCS_INFO_message_0_}' in your prompt.
1199 # Now call the 'vcs_info_printsys' utility from the command line:
1201 # % vcs_info_printsys
1202 # # list of supported version control backends:
1203 # # disabled systems are prefixed by a hash sign (#)
1214 # # flavours (cannot be used in the disable style; they
1215 # # are disabled with their master [git-svn -> git]):
1219 # Ten version control backends as you can see. You may not want all
1220 # of these. Because there is no point in running the code to detect
1221 # systems you do not use. ever. So, there is a way to disable some
1222 # backends altogether:
1224 # % zstyle ':vcs_info:*' disable bzr cdv darcs mtn svk tla
1226 # If you rerun 'vcs_info_printsys' now, you will see the backends listed
1227 # in the 'disable' style marked as diabled by a hash sign. That means the
1228 # detection of these systems is skipped *completely*. No wasted time there.
1230 # For more control, read the reference below.
1235 # The vcs_info() feature can be configured via zstyle.
1237 # First, the context in which we are working:
1238 # :vcs_info:<vcs-string>:<user-context>
1240 # ...where <vcs-string> is one of:
1241 # - git, git-svn, git-p4, hg, darcs, bzr, cdv, mtn, svn, cvs, svk or tla.
1243 # ...and <user-context> is a freely configurable string, assignable by the
1244 # user as the first argument to vcs_info() (see its description below).
1246 # There is are three special values for <vcs-string>: The first is named
1247 # 'init', that is in effect as long as there was no decision what vcs
1248 # backend to use. The second is 'preinit; it is used *before* vcs_info()
1249 # is run, when initializing the data exporting variables. The third
1250 # special value is 'formats' and is used by the 'vcs_info_lastmsg' for
1251 # looking up its styles.
1253 # There are two pre-defined values for <user-context>:
1254 # default - the one used if none is specified
1255 # command - used by vcs_info_lastmsg to lookup its styles.
1257 # You may *not* use 'print_systems_' as a user-context string, because it
1258 # is used internally.
1260 # You can of course use ':vcs_info:*' to match all VCSs in all
1261 # user-contexts at once.
1263 # Another special context is 'formats', which is used by the
1264 # vcs_info_lastmsg() utility function (see below).
1267 # This is a description of all styles, that are looked up:
1268 # formats - A list of formats, used when actionformats is not
1269 # used (which is most of the time).
1270 # actionformats - A list of formats, used if a there is a special
1271 # action going on in your current repository;
1272 # (like an interactive rebase or a merge conflict)
1273 # branchformat - Some backends replace %b in the formats and
1274 # actionformats styles above, not only by a branch
1275 # name but also by a revision number. This style
1276 # let's you modify how that string should look like.
1277 # nvcsformats - These "formats" are exported, when we didn't detect
1278 # a version control system for the current directory.
1279 # This is useful, if you want vcs_info() to completely
1280 # take over the generation of your prompt.
1281 # You would do something like
1282 # PS1='${VCS_INFO_message_0_}'
1283 # to accomplish that.
1284 # max-exports - Defines the maximum number if VCS_INFO_message_*_
1285 # variables vcs_info() will export.
1286 # enable - Checked in the 'init' context. If set to false,
1287 # vcs_info() will do nothing.
1288 # disable - Provide a list of systems, you don't want
1289 # the vcs_info() to check for repositories
1290 # (checked in the 'init' context, too).
1291 # disable-patterns - A list of patterns that are checked against $PWD.
1292 # If the pattern matches, vcs_info will be disabled.
1293 # Say, ~/.zsh is a directory under version control,
1294 # in which you do not want vcs_info to be active, do:
1295 # zstyle ':vcs_info:*' disable-patterns "$HOME/.zsh+(|/*)"
1296 # use-simple - If there are two different ways of gathering
1297 # information, you can select the simpler one
1298 # by setting this style to true; the default
1299 # is to use the not-that-simple code, which is
1300 # potentially a lot slower but might be more
1301 # accurate in all possible cases.
1302 # use-prompt-escapes - determines if we assume that the assembled
1303 # string from vcs_info() includes prompt escapes.
1304 # (Used by vcs_info_lastmsg().
1306 # The use-simple style is only available for the bzr backend.
1308 # The default values for these in all contexts are:
1309 # formats " (%s)-[%b|%a]-"
1310 # actionformats " (%s)-[%b]-"
1311 # branchformat "%b:%r" (for bzr, svn and svk)
1315 # disable (empty list)
1316 # disable-patterns (empty list)
1318 # use-prompt-escapes true
1321 # In normal formats and actionformats, the following replacements
1323 # %s - The vcs in use (git, hg, svn etc.)
1324 # %b - Information about the current branch.
1325 # %a - An identifier, that describes the action.
1326 # Only makes sense in actionformats.
1327 # %R - base directory of the repository.
1328 # %r - repository name
1329 # If %R is '/foo/bar/repoXY', %r is 'repoXY'.
1330 # %S - subdirectory within a repository. if $PWD is
1331 # '/foo/bar/reposXY/beer/tasty', %S is 'beer/tasty'.
1334 # In branchformat these replacements are done:
1335 # %b - the branch name
1336 # %r - the current revision number
1338 # Not all vcs backends have to support all replacements.
1339 # nvcsformat does not perform *any* replacements. It is just a string.
1344 # If you want to use the %b (bold off) prompt expansion in 'formats', which
1345 # expands %b itself, use %%b. That will cause the vcs_info() expansion to
1346 # replace %%b with %b. So zsh's prompt expansion mechanism can handle it.
1347 # Similarly, to hand down %b from branchformat, use %%%%b. Sorry for this
1348 # inconvenience, but it cannot be easily avoided. Luckily we do not clash
1349 # with a lot of prompt expansions and this only needs to be done for those.
1350 # See 'man zshmisc' for details about EXPANSION OF PROMPT SEQUENCES.
1353 # FUNCTION DESCRIPTIONS (public API):
1356 # The main function, that runs all backends and assembles
1357 # all data into ${VCS_INFO_message_*_}. This is the function
1358 # you want to call from precmd() if you want to include
1359 # up-to-date information in your prompt (see VARIABLE
1360 # DESCRIPTION below).
1362 # vcs_info_printsys()
1363 # Prints a list of all supported version control systems.
1364 # Useful to find out possible contexts (and which of them are enabled)
1365 # or values for the 'disable' style.
1367 # vcs_info_lastmsg()
1368 # Outputs the last ${VCS_INFO_message_*_} value. Takes into account
1369 # the value of the use-prompt-escapes style in ':vcs_info:formats'.
1370 # It also only prints max-exports values.
1372 # All functions named VCS_INFO_* are for internal use only.
1375 # VARIABLE DESCRIPTION:
1377 # ${VCS_INFO_message_N_} (Note the trailing underscore)
1378 # Where 'N' is an integer, eg: VCS_INFO_message_0_
1379 # These variables are the storage for the informational message the
1380 # last vcs_info() call has assembled. These are strongly connected
1381 # to the formats, actionformats and nvcsformats styles described
1382 # above. Those styles are lists. the first member of that list gets
1383 # expanded into ${VCS_INFO_message_0_}, the second into
1384 # ${VCS_INFO_message_1_} and the Nth into ${VCS_INFO_message_N-1_}.
1385 # These parameters are exported into the environment.
1386 # (See the max-exports style above.)
1391 # Don't use vcs_info at all (even though it's in your prompt):
1392 # % zstyle ':vcs_info:*' enable false
1394 # Disable the backends for bzr and svk:
1395 # % zstyle ':vcs_info:*' disable bzr svk
1397 # Provide a special formats for git:
1398 # % zstyle ':vcs_info:git:*' formats ' GIT, BABY! [%b]'
1399 # % zstyle ':vcs_info:git:*' actionformats ' GIT ACTION! [%b|%a]'
1401 # Use the quicker bzr backend (if you do, please report if it does
1402 # the-right-thing[tm] - thanks):
1403 # % zstyle ':vcs_info:bzr:*' use-simple true
1405 # Display the revision number in yellow for bzr and svn:
1406 # % zstyle ':vcs_info:(svn|bzr):*' branchformat '%b%{'${fg[yellow]}'%}:%r'
1408 # If you want colors, make sure you enclose the color codes in %{...%},
1409 # if you want to use the string provided by vcs_info() in prompts.
1411 # Here is how to print the vcs infomation as a command:
1412 # % alias vcsi='vcs_info command; vcs_info_lastmsg'
1414 # This way, you can even define different formats for output via
1415 # vcs_info_lastmsg() in the ':vcs_info:command:*' namespace.
1419 VCS_INFO_adjust () { #{{{
1420 [[ -n ${vcs_comm[overwrite_name]} ]] && vcs=${vcs_comm[overwrite_name]}
1424 VCS_INFO_check_com () { #{{{
1425 (( ${+commands[$1]} )) && [[ -x ${commands[$1]} ]] && return 0
1429 VCS_INFO_formats () { # {{{
1430 setopt localoptions noksharrays
1431 local action=$1 branch=$2 base=$3
1435 if [[ -n ${action} ]] ; then
1436 zstyle -a ":vcs_info:${vcs}:${usercontext}" actionformats msgs
1437 (( ${#msgs} < 1 )) && msgs[1]=' (%s)-[%b|%a]-'
1439 zstyle -a ":vcs_info:${vcs}:${usercontext}" formats msgs
1440 (( ${#msgs} < 1 )) && msgs[1]=' (%s)-[%b]-'
1443 (( ${#msgs} > maxexports )) && msgs[$(( maxexports + 1 )),-1]=()
1444 for i in {1..${#msgs}} ; do
1445 zformat -f msg ${msgs[$i]} \
1451 S:"$(VCS_INFO_reposub ${base})"
1457 VCS_INFO_maxexports () { #{{{
1458 zstyle -s ":vcs_info:${vcs}:${usercontext}" "max-exports" maxexports || maxexports=2
1459 if [[ ${maxexports} != <-> ]] || (( maxexports < 1 )); then
1460 printf 'vcs_info(): expecting numeric arg >= 1 for max-exports (got %s).\n' ${maxexports}
1461 printf 'Defaulting to 2.\n'
1466 VCS_INFO_nvcsformats () { #{{{
1467 setopt localoptions noksharrays
1470 if [[ $1 == 'preinit' ]] ; then
1474 zstyle -a ":vcs_info:${v:-$vcs}:${c:-$usercontext}" nvcsformats msgs
1475 (( ${#msgs} > maxexports )) && msgs[${maxexports},-1]=()
1478 VCS_INFO_realpath () { #{{{
1479 # a portable 'readlink -f'
1480 # forcing a subshell, to ensure chpwd() is not removed
1481 # from the calling shell (if VCS_INFO_realpath() is called
1484 (( ${+functions[chpwd]} )) && unfunction chpwd
1486 cd $1 2>/dev/null && pwd
1490 VCS_INFO_reposub () { #{{{
1491 setopt localoptions extendedglob
1492 local base=${1%%/##}
1494 [[ ${PWD} == ${base}/* ]] || {
1498 printf '%s' ${PWD#$base/}
1502 VCS_INFO_set () { #{{{
1503 setopt localoptions noksharrays
1506 if [[ $1 == '--clear' ]] ; then
1507 for i in {0..9} ; do
1508 unset VCS_INFO_message_${i}_
1511 if [[ $1 == '--nvcs' ]] ; then
1512 [[ $2 == 'preinit' ]] && (( maxexports == 0 )) && (( maxexports = 1 ))
1513 for i in {0..$((maxexports - 1))} ; do
1514 typeset -gx VCS_INFO_message_${i}_=
1516 VCS_INFO_nvcsformats $2
1519 (( ${#msgs} - 1 < 0 )) && return 0
1520 for i in {0..$(( ${#msgs} - 1 ))} ; do
1522 typeset -gx VCS_INFO_message_${i}_=${msgs[$j]}
1527 # information gathering
1528 VCS_INFO_bzr_get_data () { # {{{
1529 setopt localoptions noksharrays
1533 if zstyle -t ":vcs_info:${vcs}:${usercontext}" "use-simple" ; then
1534 bzrbase=${vcs_comm[basedir]}
1535 bzrinfo[2]=${bzrbase:t}
1536 if [[ -f ${bzrbase}/.bzr/branch/last-revision ]] ; then
1537 bzrinfo[1]=$(< ${bzrbase}/.bzr/branch/last-revision)
1538 bzrinfo[1]=${${bzrinfo[1]}%% *}
1541 bzrbase=${${(M)${(f)"$( bzr info )"}:# ##branch\ root:*}/*: ##/}
1542 bzrinfo=( ${${${(M)${(f)"$( bzr version-info )"}:#(#s)(revno|branch-nick)*}/*: /}/*\//} )
1543 bzrbase="$(VCS_INFO_realpath ${bzrbase})"
1546 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat bzrbr || bzrbr="%b:%r"
1547 zformat -f bzrbr "${bzrbr}" "b:${bzrinfo[2]}" "r:${bzrinfo[1]}"
1548 VCS_INFO_formats '' "${bzrbr}" "${bzrbase}"
1552 VCS_INFO_cdv_get_data () { # {{{
1555 cdvbase=${vcs_comm[basedir]}
1556 VCS_INFO_formats '' "${cdvbase:t}" "${cdvbase}"
1560 VCS_INFO_cvs_get_data () { # {{{
1561 local cvsbranch cvsbase basename
1564 while [[ -d "${cvsbase}/../CVS" ]]; do
1565 cvsbase="${cvsbase}/.."
1567 cvsbase="$(VCS_INFO_realpath ${cvsbase})"
1568 cvsbranch=$(< ./CVS/Repository)
1569 basename=${cvsbase:t}
1570 cvsbranch=${cvsbranch##${basename}/}
1571 [[ -z ${cvsbranch} ]] && cvsbranch=${basename}
1572 VCS_INFO_formats '' "${cvsbranch}" "${cvsbase}"
1576 VCS_INFO_darcs_get_data () { # {{{
1579 darcsbase=${vcs_comm[basedir]}
1580 VCS_INFO_formats '' "${darcsbase:t}" "${darcsbase}"
1584 VCS_INFO_git_getaction () { #{{{
1585 local gitaction='' gitdir=$1
1588 for tmp in "${gitdir}/rebase-apply" \
1589 "${gitdir}/rebase" \
1590 "${gitdir}/../.dotest" ; do
1591 if [[ -d ${tmp} ]] ; then
1592 if [[ -f "${tmp}/rebasing" ]] ; then
1594 elif [[ -f "${tmp}/applying" ]] ; then
1597 gitaction="am/rebase"
1599 printf '%s' ${gitaction}
1604 for tmp in "${gitdir}/rebase-merge/interactive" \
1605 "${gitdir}/.dotest-merge/interactive" ; do
1606 if [[ -f "${tmp}" ]] ; then
1607 printf '%s' "rebase-i"
1612 for tmp in "${gitdir}/rebase-merge" \
1613 "${gitdir}/.dotest-merge" ; do
1614 if [[ -d "${tmp}" ]] ; then
1615 printf '%s' "rebase-m"
1620 if [[ -f "${gitdir}/MERGE_HEAD" ]] ; then
1625 if [[ -f "${gitdir}/BISECT_LOG" ]] ; then
1626 printf '%s' "bisect"
1632 VCS_INFO_git_getbranch () { #{{{
1633 local gitbranch gitdir=$1 tmp actiondir
1634 local gitsymref='git symbolic-ref HEAD'
1637 for tmp in "${gitdir}/rebase-apply" \
1638 "${gitdir}/rebase" \
1639 "${gitdir}/../.dotest"; do
1640 if [[ -d ${tmp} ]]; then
1645 if [[ -n ${actiondir} ]]; then
1646 gitbranch="$(${(z)gitsymref} 2> /dev/null)"
1647 [[ -z ${gitbranch} ]] && [[ -r ${actiondir}/head-name ]] \
1648 && gitbranch="$(< ${actiondir}/head-name)"
1650 elif [[ -f "${gitdir}/MERGE_HEAD" ]] ; then
1651 gitbranch="$(${(z)gitsymref} 2> /dev/null)"
1652 [[ -z ${gitbranch} ]] && gitbranch="$(< ${gitdir}/MERGE_HEAD)"
1654 elif [[ -d "${gitdir}/rebase-merge" ]] ; then
1655 gitbranch="$(< ${gitdir}/rebase-merge/head-name)"
1657 elif [[ -d "${gitdir}/.dotest-merge" ]] ; then
1658 gitbranch="$(< ${gitdir}/.dotest-merge/head-name)"
1661 gitbranch="$(${(z)gitsymref} 2> /dev/null)"
1663 if [[ $? -ne 0 ]] ; then
1664 gitbranch="refs/tags/$(git describe --exact-match HEAD 2>/dev/null)"
1666 if [[ $? -ne 0 ]] ; then
1667 gitbranch="${${"$(< $gitdir/HEAD)"}[1,7]}..."
1672 printf '%s' "${gitbranch##refs/[^/]##/}"
1676 VCS_INFO_git_get_data () { # {{{
1677 setopt localoptions extendedglob
1678 local gitdir gitbase gitbranch gitaction
1680 gitdir=${vcs_comm[gitdir]}
1681 gitbranch="$(VCS_INFO_git_getbranch ${gitdir})"
1683 if [[ -z ${gitdir} ]] || [[ -z ${gitbranch} ]] ; then
1688 gitaction="$(VCS_INFO_git_getaction ${gitdir})"
1689 gitbase=${PWD%/${$( git rev-parse --show-prefix )%/##}}
1690 VCS_INFO_formats "${gitaction}" "${gitbranch}" "${gitbase}"
1694 VCS_INFO_hg_get_data () { # {{{
1695 local hgbranch hgbase file
1697 hgbase=${vcs_comm[basedir]}
1699 file="${hgbase}/.hg/branch"
1700 if [[ -r ${file} ]] ; then
1701 hgbranch=$(< ${file})
1706 VCS_INFO_formats '' "${hgbranch}" "${hgbase}"
1710 VCS_INFO_mtn_get_data () { # {{{
1711 local mtnbranch mtnbase
1713 mtnbase=${vcs_comm[basedir]}
1714 mtnbranch=${${(M)${(f)"$( mtn status )"}:#(#s)Current branch:*}/*: /}
1715 VCS_INFO_formats '' "${mtnbranch}" "${mtnbase}"
1719 VCS_INFO_svk_get_data () { # {{{
1720 local svkbranch svkbase
1722 svkbase=${vcs_comm[basedir]}
1723 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat svkbranch || svkbranch="%b:%r"
1724 zformat -f svkbranch "${svkbranch}" "b:${vcs_comm[branch]}" "r:${vcs_comm[revision]}"
1725 VCS_INFO_formats '' "${svkbranch}" "${svkbase}"
1729 VCS_INFO_svn_get_data () { # {{{
1730 setopt localoptions noksharrays
1731 local svnbase svnbranch
1735 while [[ -d "${svnbase}/../.svn" ]]; do
1736 svnbase="${svnbase}/.."
1738 svnbase="$(VCS_INFO_realpath ${svnbase})"
1739 svninfo=( ${${${(M)${(f)"$( svn info )"}:#(#s)(URL|Revision)*}/*: /}/*\//} )
1741 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat svnbranch || svnbranch="%b:%r"
1742 zformat -f svnbranch "${svnbranch}" "b:${svninfo[1]}" "r:${svninfo[2]}"
1743 VCS_INFO_formats '' "${svnbranch}" "${svnbase}"
1747 VCS_INFO_tla_get_data () { # {{{
1748 local tlabase tlabranch
1750 tlabase="$(VCS_INFO_realpath ${vcs_comm[basedir]})"
1751 # tree-id gives us something like 'foo@example.com/demo--1.0--patch-4', so:
1752 tlabranch=${${"$( tla tree-id )"}/*\//}
1753 VCS_INFO_formats '' "${tlabranch}" "${tlabase}"
1758 VCS_INFO_detect_by_dir() { #{{{
1760 local basedir="." realbasedir
1762 realbasedir="$(VCS_INFO_realpath ${basedir})"
1763 while [[ ${realbasedir} != '/' ]]; do
1764 [[ -r ${realbasedir} ]] || return 1
1765 if [[ -n ${vcs_comm[detect_need_file]} ]] ; then
1766 [[ -d ${basedir}/${dirname} ]] && \
1767 [[ -e ${basedir}/${dirname}/${vcs_comm[detect_need_file]} ]] && \
1770 [[ -d ${basedir}/${dirname} ]] && break
1773 basedir=${basedir}/..
1774 realbasedir="$(VCS_INFO_realpath ${basedir})"
1777 [[ ${realbasedir} == "/" ]] && return 1
1778 vcs_comm[basedir]=${realbasedir}
1782 VCS_INFO_bzr_detect() { #{{{
1783 VCS_INFO_check_com bzr || return 1
1784 vcs_comm[detect_need_file]=branch/format
1785 VCS_INFO_detect_by_dir '.bzr'
1789 VCS_INFO_cdv_detect() { #{{{
1790 VCS_INFO_check_com cdv || return 1
1791 vcs_comm[detect_need_file]=format
1792 VCS_INFO_detect_by_dir '.cdv'
1796 VCS_INFO_cvs_detect() { #{{{
1797 VCS_INFO_check_com cvs || return 1
1798 [[ -d "./CVS" ]] && [[ -r "./CVS/Repository" ]] && return 0
1802 VCS_INFO_darcs_detect() { #{{{
1803 VCS_INFO_check_com darcs || return 1
1804 vcs_comm[detect_need_file]=format
1805 VCS_INFO_detect_by_dir '_darcs'
1809 VCS_INFO_git_detect() { #{{{
1810 if VCS_INFO_check_com git && git rev-parse --is-inside-work-tree &> /dev/null ; then
1811 vcs_comm[gitdir]="$(git rev-parse --git-dir 2> /dev/null)" || return 1
1812 if [[ -d ${vcs_comm[gitdir]}/svn ]] ; then vcs_comm[overwrite_name]='git-svn'
1813 elif [[ -d ${vcs_comm[gitdir]}/refs/remotes/p4 ]] ; then vcs_comm[overwrite_name]='git-p4' ; fi
1819 VCS_INFO_hg_detect() { #{{{
1820 VCS_INFO_check_com hg || return 1
1821 vcs_comm[detect_need_file]=store
1822 VCS_INFO_detect_by_dir '.hg'
1826 VCS_INFO_mtn_detect() { #{{{
1827 VCS_INFO_check_com mtn || return 1
1828 vcs_comm[detect_need_file]=revision
1829 VCS_INFO_detect_by_dir '_MTN'
1833 VCS_INFO_svk_detect() { #{{{
1834 setopt localoptions noksharrays extendedglob
1839 VCS_INFO_check_com svk || return 1
1840 [[ -f ~/.svk/config ]] || return 1
1842 # This detection function is a bit different from the others.
1843 # We need to read svk's config file to detect a svk repository
1844 # in the first place. Therefore, we'll just proceed and read
1845 # the other information, too. This is more then any of the
1846 # other detections do but this takes only one file open for
1847 # svk at most. VCS_INFO_svk_get_data() get simpler, too. :-)
1848 while IFS= read -r line ; do
1849 if [[ -n ${vcs_comm[basedir]} ]] ; then
1851 [[ ${line} == depotpath:* ]] && vcs_comm[branch]=${line##*/}
1852 [[ ${line} == revision:* ]] && vcs_comm[revision]=${line##*[[:space:]]##}
1853 [[ -n ${vcs_comm[branch]} ]] && [[ -n ${vcs_comm[revision]} ]] && break
1856 (( fhash > 0 )) && [[ ${line} == ' '[^[:space:]]*:* ]] && break
1857 [[ ${line} == ' hash:'* ]] && fhash=1 && continue
1858 (( fhash == 0 )) && continue
1859 [[ ${PWD}/ == ${${line## ##}%:*}/* ]] && vcs_comm[basedir]=${${line## ##}%:*}
1860 done < ~/.svk/config
1862 [[ -n ${vcs_comm[basedir]} ]] && \
1863 [[ -n ${vcs_comm[branch]} ]] && \
1864 [[ -n ${vcs_comm[revision]} ]] && return 0
1868 VCS_INFO_svn_detect() { #{{{
1869 VCS_INFO_check_com svn || return 1
1870 [[ -d ".svn" ]] && return 0
1874 VCS_INFO_tla_detect() { #{{{
1875 VCS_INFO_check_com tla || return 1
1876 vcs_comm[basedir]="$(tla tree-root 2> /dev/null)" && return 0
1881 vcs_info_printsys () { # {{{
1882 vcs_info print_systems_
1885 vcs_info_lastmsg () { # {{{
1890 for i in {0..$((maxexports - 1))} ; do
1891 printf '$VCS_INFO_message_%d_: "' $i
1892 if zstyle -T ':vcs_info:formats:command' use-prompt-escapes ; then
1893 print -nP ${(P)${:-VCS_INFO_message_${i}_}}
1895 print -n ${(P)${:-VCS_INFO_message_${i}_}}
1905 [[ -r . ]] || return 1
1909 local -a VCSs disabled dps
1910 local -x vcs usercontext
1911 local -ix maxexports
1916 VCSs=(git hg bzr darcs svk mtn svn cvs cdv tla)
1919 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable" disabled
1920 print -l '# list of supported version control backends:' \
1921 '# disabled systems are prefixed by a hash sign (#)'
1922 for vcs in ${VCSs} ; do
1923 [[ -n ${(M)disabled:#${vcs}} ]] && printf '#'
1924 printf '%s\n' ${vcs}
1926 print -l '# flavours (cannot be used in the disable style; they' \
1927 '# are disabled with their master [git-svn -> git]):' \
1932 [[ -z ${usercontext} ]] && usercontext=default
1934 (*) [[ -z ${usercontext} ]] && usercontext=$1
1938 zstyle -T ":vcs_info:${vcs}:${usercontext}" "enable" || {
1939 [[ -n ${VCS_INFO_message_0_} ]] && VCS_INFO_set --clear
1942 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable" disabled
1944 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable-patterns" dps
1945 for pat in ${dps} ; do
1946 if [[ ${PWD} == ${~pat} ]] ; then
1947 [[ -n ${vcs_info_msg_0_} ]] && VCS_INFO_set --clear
1955 for vcs in ${VCSs} ; do
1956 [[ -n ${(M)disabled:#${vcs}} ]] && continue
1958 VCS_INFO_${vcs}_detect && (( found = 1 )) && break
1961 (( found == 0 )) && {
1966 VCS_INFO_${vcs}_get_data || {
1975 VCS_INFO_set --nvcs preinit
1980 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1981 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1982 # TODO: The included vcs_info() version still uses $VCS_INFO_message_N_.
1983 # That needs to be the use of $VCS_INFO_message_N_ needs to be changed
1984 # to $vcs_info_msg_N_ as soon as we use the included version.
1985 if [[ "$TERM" == dumb ]] ; then
1986 zstyle ':vcs_info:*' actionformats "(%s%)-[%b|%a] " "zsh: %r"
1987 zstyle ':vcs_info:*' formats "(%s%)-[%b] " "zsh: %r"
1989 # these are the same, just with a lot of colours:
1990 zstyle ':vcs_info:*' actionformats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOUR} " \
1992 zstyle ':vcs_info:*' formats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOUR}%} " \
1994 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YELLOW}%r"
1997 if [[ -o restricted ]]; then
1998 zstyle ':vcs_info:*' enable false
2003 # command not found handling {{{
2005 (( ${COMMAND_NOT_FOUND} == 1 )) &&
2006 function command_not_found_handler() {
2008 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
2009 ${GRML_ZSH_CNF_HANDLER} $1
2017 if zrcautoload promptinit && promptinit 2>/dev/null ; then
2018 promptinit # people should be able to use their favourite prompt
2020 print 'Notice: no promptinit available :('
2025 # make sure to use right prompt only when not running a command
2026 is41 && setopt transient_rprompt
2029 function ESC_print () {
2030 info_print $'\ek' $'\e\\' "$@"
2032 function set_title () {
2033 info_print $'\e]0;' $'\a' "$@"
2036 function info_print () {
2037 local esc_begin esc_end
2041 printf '%s' ${esc_begin}
2042 for item in "$@" ; do
2043 printf '%s ' "$item"
2045 printf '%s' "${esc_end}"
2048 # TODO: revise all these NO* variables and especially their documentation
2049 # in zsh-help() below.
2050 is4 && [[ $NOPRECMD -eq 0 ]] && precmd () {
2051 [[ $NOPRECMD -gt 0 ]] && return 0
2052 # update VCS information
2055 if [[ $TERM == screen* ]] ; then
2056 if [[ -n ${VCS_INFO_message_1_} ]] ; then
2057 ESC_print ${VCS_INFO_message_1_}
2058 elif [[ -n ${vcs_info_msg_1_} ]] ; then
2059 ESC_print ${vcs_info_msg_1_}
2064 # just use DONTSETRPROMPT=1 to be able to overwrite RPROMPT
2065 if [[ $DONTSETRPROMPT -eq 0 ]] ; then
2066 if [[ $BATTERY -gt 0 ]] ; then
2067 # update battery (dropped into $PERCENT) information
2069 RPROMPT="%(?..:() ${PERCENT}"
2074 # adjust title of xterm
2075 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
2076 [[ ${NOTITLE} -gt 0 ]] && return 0
2079 set_title ${(%):-"%n@%m: %~"}
2084 # preexec() => a function running before every command
2085 is4 && [[ $NOPRECMD -eq 0 ]] && \
2087 [[ $NOPRECMD -gt 0 ]] && return 0
2088 # set hostname if not running on host with name 'grml'
2089 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
2092 # get the name of the program currently running and hostname of local machine
2093 # set screen window title if running in a screen
2094 if [[ "$TERM" == screen* ]] ; then
2095 # local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]} # don't use hostname
2096 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME" # use hostname
2099 # adjust title of xterm
2100 [[ ${NOTITLE} -gt 0 ]] && return 0
2103 set_title "${(%):-"%n@%m:"}" "$1"
2108 EXITCODE="%(?..%?%1v )"
2109 PS2='\`%_> ' # secondary prompt, printed when the shell needs more information to complete a command.
2110 PS3='?# ' # selection prompt used within a select loop.
2111 PS4='+%N:%i:%_> ' # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
2113 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
2114 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
2115 debian_chroot=$(cat /etc/debian_chroot)
2118 # don't use colors on dumb terminals (like emacs):
2119 if [[ "$TERM" == dumb ]] ; then
2120 PROMPT="${EXITCODE}${debian_chroot:+($debian_chroot)}%n@%m %40<...<%B%~%b%<< "
2122 # only if $GRMLPROMPT is set (e.g. via 'GRMLPROMPT=1 zsh') use the extended prompt
2123 # set variable identifying the chroot you work in (used in the prompt below)
2124 if [[ $GRMLPROMPT -gt 0 ]] ; then
2125 PROMPT="${RED}${EXITCODE}${CYAN}[%j running job(s)] ${GREEN}{history#%!} ${RED}%(3L.+.) ${BLUE}%* %D
2126 ${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
2128 # This assembles the primary prompt string
2129 if (( EUID != 0 )); then
2130 PROMPT="${RED}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
2132 PROMPT="${BLUE}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${RED}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
2137 if (( GRML_VCS_INFO )); then
2138 PROMPT="${PROMPT}"'${VCS_INFO_message_0_}'"%# "
2140 PROMPT="${PROMPT}"'${vcs_info_msg_0_}'"%# "
2143 # if we are inside a grml-chroot set a specific prompt theme
2144 if [[ -n "$GRML_CHROOT" ]] ; then
2145 PROMPT="%{$fg[red]%}(CHROOT) %{$fg_bold[red]%}%n%{$fg_no_bold[white]%}@%m %40<...<%B%~%b%<< %\# "
2149 # {{{ 'hash' some often used directories
2151 hash -d deb=/var/cache/apt/archives
2152 hash -d doc=/usr/share/doc
2153 hash -d linux=/lib/modules/$(command uname -r)/build/
2154 hash -d log=/var/log
2155 hash -d slog=/var/log/syslog
2156 hash -d src=/usr/src
2157 hash -d templ=/usr/share/doc/grml-templates
2158 hash -d tt=/usr/share/doc/texttools-doc
2159 hash -d www=/var/www
2164 if check_com -c screen ; then
2165 if [[ $UID -eq 0 ]] ; then
2166 [[ -r /etc/grml/screenrc ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc"
2167 elif [[ -r $HOME/.screenrc ]] ; then
2168 alias screen="${commands[screen]} -c $HOME/.screenrc"
2170 if [[ -r /etc/grml/screenrc_grml ]]; then
2171 alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
2173 [[ -r /etc/grml/screenrc ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc"
2178 # do we have GNU ls with color-support?
2179 if ls --help 2>/dev/null | grep -- --color= >/dev/null && [[ "$TERM" != dumb ]] ; then
2180 #a1# execute \kbd{@a@}:\quad ls with colors
2181 alias ls='ls -b -CF --color=auto'
2182 #a1# execute \kbd{@a@}:\quad list all files, with colors
2183 alias la='ls -la --color=auto'
2184 #a1# long colored list, without dotfiles (@a@)
2185 alias ll='ls -l --color=auto'
2186 #a1# long colored list, human readable sizes (@a@)
2187 alias lh='ls -hAl --color=auto'
2188 #a1# List files, append qualifier to filenames \\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
2189 alias l='ls -lF --color=auto'
2191 alias ls='ls -b -CF'
2198 alias mdstat='cat /proc/mdstat'
2199 alias ...='cd ../../'
2201 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
2202 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
2203 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
2206 alias cp='nocorrect cp' # no spelling correction on cp
2207 alias mkdir='nocorrect mkdir' # no spelling correction on mkdir
2208 alias mv='nocorrect mv' # no spelling correction on mv
2209 alias rm='nocorrect rm' # no spelling correction on rm
2211 #a1# Execute \kbd{rmdir}
2213 #a1# Execute \kbd{mkdir}
2216 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
2217 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
2218 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
2220 # make sure it is not assigned yet
2221 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
2224 for ENV in $(env | command grep -i '.utf') ; do
2225 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
2230 # make sure it is not assigned yet
2231 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
2233 if ! isutfenv ; then
2234 for ENV in $(env | command grep -i '\.iso') ; do
2235 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
2240 # set up software synthesizer via speakup
2242 if [ -x /usr/sbin/swspeak-setup ] ; then
2243 setopt singlelinezle
2246 /usr/sbin/swspeak-setup $@
2248 if ! [[ -r /dev/softsynth ]] ; then
2249 flite -o play -t "Sorry, software synthesizer not available. Did you boot with swspeak bootoption?"
2252 setopt singlelinezle
2255 nice -n -20 speechd-up
2257 flite -o play -t "Finished setting up software synthesizer"
2262 # I like clean prompt, so provide simple way to get that
2263 check_com 0 || alias 0='return 0'
2265 # for really lazy people like mika:
2266 check_com S &>/dev/null || alias S='screen'
2267 check_com s &>/dev/null || alias s='ssh'
2269 # especially for roadwarriors using GNU screen and ssh:
2270 if ! check_com asc &>/dev/null ; then
2271 asc() { autossh -t "$@" 'screen -RdU' }
2275 # get top 10 shell commands:
2276 alias top10='print -l ? ${(o)history%% *} | uniq -c | sort -nr | head -n 10'
2278 # truecrypt; use e.g. via 'truec /dev/ice /mnt/ice' or 'truec -i'
2279 if check_com -c truecrypt ; then
2281 alias truec='truecrypt --mount-options "rw,sync,dirsync,users,uid=1000,gid=users,umask=077,utf8" '
2283 alias truec='truecrypt --mount-options "rw,sync,dirsync,users,uid=1000,gid=users,umask=077" '
2287 #f1# Hints for the use of zsh on grml
2289 print "$bg[white]$fg[black]
2290 zsh-help - hints for use of zsh on grml
2291 =======================================$reset_color"
2294 Main configuration of zsh happens in /etc/zsh/zshrc.
2295 That file is part of the package grml-etc-core, if you want to
2296 use them on a non-grml-system just get the tar.gz from
2297 http://deb.grml.org/ or (preferably) get it from the git repository:
2299 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
2301 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
2302 The file is still there, but it is empty for backwards compatibility.
2304 For your own changes use these two files:
2308 The former is sourced very early in our zshrc, the latter is sourced
2311 System wide configuration without touching configuration files of grml
2312 can take place in /etc/zsh/zshrc.local.
2314 Normally, the root user (EUID == 0) does not get the whole grml setup.
2315 If you want to force the whole setup for that user, too, set
2316 GRML_ALWAYS_LOAD_ALL=1 in .zshrc.pre in root'\''s home directory.
2318 For information regarding zsh start at http://grml.org/zsh/
2320 Take a look at grml'\''s zsh refcard:
2321 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
2323 Check out the main zsh refcard:
2324 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
2326 And of course visit the zsh-lovers:
2329 You can adjust some options through environment variables when
2330 invoking zsh without having to edit configuration files.
2331 Basically meant for bash users who are not used to the power of
2334 "NOCOR=1 zsh" => deactivate automatic correction
2335 "NOMENU=1 zsh" => do not use auto menu completion (note: use ctrl-d for completion instead!)
2336 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
2337 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
2338 preexec() and precmd() completely
2339 "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt
2340 "COMMAND_NOT_FOUND=1 zsh"
2341 => Enable a handler if an external command was not found
2342 The command called in the handler can be altered by setting
2343 the GRML_ZSH_CNF_HANDLER variable, the default is:
2344 "/usr/share/command-not-found/command-not-found"
2346 A value greater than 0 is enables a feature; a value equal to zero
2347 disables it. If you like one or the other of these settings, you can
2348 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
2352 $bg[white]$fg[black]
2353 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
2354 Enjoy your grml system with the zsh!$reset_color"
2358 if [[ -r /etc/debian_version ]] ; then
2359 #a3# Execute \kbd{apt-cache search}
2360 alias acs='apt-cache search'
2361 #a3# Execute \kbd{apt-cache show}
2362 alias acsh='apt-cache show'
2363 #a3# Execute \kbd{apt-cache policy}
2364 alias acp='apt-cache policy'
2365 #a3# Execute \kbd{apt-get dist-upgrade}
2366 salias adg="apt-get dist-upgrade"
2367 #a3# Execute \kbd{apt-get install}
2368 salias agi="apt-get install"
2369 #a3# Execute \kbd{aptitude install}
2370 salias ati="aptitude install"
2371 #a3# Execute \kbd{apt-get upgrade}
2372 salias ag="apt-get upgrade"
2373 #a3# Execute \kbd{apt-get update}
2374 salias au="apt-get update"
2375 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
2376 salias -a up="aptitude update ; aptitude safe-upgrade"
2377 #a3# Execute \kbd{dpkg-buildpackage}
2378 alias dbp='dpkg-buildpackage'
2379 #a3# Execute \kbd{grep-excuses}
2380 alias ge='grep-excuses'
2383 #f3# Execute \kbd{apt-get update \&\& }\\&\quad \kbd{apt-get dist-upgrade}
2386 if [[ -z $1 ]] ; then
2387 $SUDO apt-get update
2388 $SUDO apt-get -u upgrade
2390 ssh $1 $SUDO apt-get update
2391 # ask before the upgrade
2393 ssh $1 $SUDO apt-get --no-act upgrade
2394 echo -n 'Process the upgrade?'
2396 if [[ $dummy == "y" ]] ; then
2397 ssh $1 $SUDO apt-get -u upgrade --yes
2402 # get a root shell as normal user in live-cd mode:
2403 if isgrmlcd && [[ $UID -ne 0 ]] ; then
2407 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
2408 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
2409 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
2410 salias tlog="tail -f /var/log/syslog" # follow the syslog
2413 # sort installed Debian-packages by size
2414 if check_com -c grep-status ; then
2415 #a3# List installed Debian-packages sorted by size
2416 alias debs-by-size='grep-status -FStatus -sInstalled-Size,Package -n "install ok installed" | paste -sd " \n" | sort -rn'
2419 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
2420 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
2421 if check_com -c wodim; then
2424 cdrecord is not provided under its original name by Debian anymore.
2425 See #377109 in the BTS of Debian for more details.
2427 Please use the wodim binary instead
2434 # get_tw_cli has been renamed into get_3ware
2435 if check_com -c get_3ware ; then
2437 echo 'Warning: get_tw_cli has been renamed into get_3ware. Invoking get_3ware for you.'>&2
2442 # I hate lacking backward compatibility, so provide an alternative therefore
2443 if ! check_com -c apache2-ssl-certificate ; then
2445 apache2-ssl-certificate() {
2447 print 'Debian does not ship apache2-ssl-certificate anymore (see #398520). :('
2448 print 'You might want to take a look at Debian the package ssl-cert as well.'
2449 print 'To generate a certificate for use with apache2 follow the instructions:'
2453 export RANDFILE=/dev/random
2454 mkdir /etc/apache2/ssl/
2455 openssl req $@ -new -x509 -days 365 -nodes -out /etc/apache2/ssl/apache.pem -keyout /etc/apache2/ssl/apache.pem
2456 chmod 600 /etc/apache2/ssl/apache.pem
2458 Run "grml-tips ssl-certificate" if you need further instructions.
2464 # {{{ Use hard limits, except for a smaller stack and no core dumps
2466 is425 && limit stack 8192
2467 isgrmlcd && limit core 0 # important for a live-cd-system
2471 # {{{ completion system
2473 # called later (via is4 && grmlcomp)
2474 # note: use 'zstyle' for getting current settings
2475 # press ^Xh (control-x h) for getting tags in context; ^X? (control-x ?) to run complete_debug with trace output
2477 # TODO: This could use some additional information
2479 # allow one error for every three characters typed in approximate completer
2480 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
2482 # don't complete backup files as executables
2483 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
2485 # start menu completion only if it could find no unambiguous initial string
2486 zstyle ':completion:*:correct:*' insert-unambiguous true
2487 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
2488 zstyle ':completion:*:correct:*' original true
2490 # activate color-completion
2491 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
2493 # format on completion
2494 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
2496 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
2497 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
2499 # insert all expansions for expand completer
2500 zstyle ':completion:*:expand:*' tag-order all-expansions
2501 zstyle ':completion:*:history-words' list false
2504 zstyle ':completion:*:history-words' menu yes
2506 # ignore duplicate entries
2507 zstyle ':completion:*:history-words' remove-all-dups yes
2508 zstyle ':completion:*:history-words' stop yes
2510 # match uppercase from lowercase
2511 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
2513 # separate matches into groups
2514 zstyle ':completion:*:matches' group 'yes'
2515 zstyle ':completion:*' group-name ''
2517 if [[ "$NOMENU" -eq 0 ]] ; then
2518 # if there are more than 5 options allow selecting from a menu
2519 zstyle ':completion:*' menu select=5
2521 # don't use any menus at all
2525 zstyle ':completion:*:messages' format '%d'
2526 zstyle ':completion:*:options' auto-description '%d'
2528 # describe options in full
2529 zstyle ':completion:*:options' description 'yes'
2531 # on processes completion complete all user processes
2532 zstyle ':completion:*:processes' command 'ps -au$USER'
2534 # offer indexes before parameters in subscripts
2535 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
2537 # provide verbose completion information
2538 zstyle ':completion:*' verbose true
2540 # recent (as of Dec 2007) zsh versions are able to provide descriptions
2541 # for commands (read: 1st word in the line) that it will list for the user
2542 # to choose from. The following disables that, because it's not exactly fast.
2543 zstyle ':completion:*:-command-:*:' verbose false
2545 # set format for warnings
2546 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
2548 # define files to ignore for zcompile
2549 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
2550 zstyle ':completion:correct:' prompt 'correct to: %e'
2552 # Ignore completion functions for commands you don't have:
2553 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
2555 # Provide more processes in completion of programs like killall:
2556 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
2558 # complete manual by their section
2559 zstyle ':completion:*:manuals' separate-sections true
2560 zstyle ':completion:*:manuals.*' insert-sections true
2561 zstyle ':completion:*:man:*' menu yes select
2563 # provide .. as a completion
2564 zstyle ':completion:*' special-dirs ..
2566 # run rehash on completion so new installed program are found automatically:
2568 (( CURRENT == 1 )) && rehash
2573 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
2574 if [[ "$NOCOR" -gt 0 ]] ; then
2575 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
2578 # try to be smart about when to use what completer...
2580 zstyle -e ':completion:*' completer '
2581 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
2582 _last_try="$HISTNO$BUFFER$CURSOR"
2583 reply=(_complete _match _ignored _prefix _files)
2585 if [[ $words[1] == (rm|mv) ]] ; then
2586 reply=(_complete _files)
2588 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
2593 # command for process lists, the local web server details and host completion
2594 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
2597 [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
2598 zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
2600 # host completion /* add brackets as vim can't parse zsh's complex cmdlines 8-) {{{ */
2602 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
2603 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
2615 zstyle ':completion:*:hosts' hosts $hosts
2616 # TODO: so, why is this here?
2617 # zstyle '*' hosts $hosts
2619 # use generic completion system for programs not yet defined; (_gnu_generic works
2620 # with commands that provide a --help option with "standard" gnu-like output.)
2621 for compcom in cp deborphan df feh fetchipac head hnb ipacsum mv \
2622 pal stow tail uname ; do
2623 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
2626 # see upgrade function in this file
2627 compdef _hosts upgrade
2633 # people should use 'grml-x'!
2634 if check_com -c 915resolution; then
2636 echo "Please use 915resolution as resolution modifying tool for Intel \
2642 #a1# Output version of running grml
2643 alias grml-version='cat /etc/grml_version'
2645 if check_com -c rebuildfstab ; then
2646 #a1# Rebuild /etc/fstab
2647 alias grml-rebuildfstab='rebuildfstab -v -r -config'
2650 if check_com -c grml-debootstrap ; then
2652 echo "Installing debian to harddisk is possible by using grml-debootstrap."
2659 # {{{ now run the functions
2661 is4 && isgrml && grmlstuff
2666 is4 && xsource "/etc/zsh/keephack"
2669 # {{{ wonderful idea of using "e" glob qualifier by Peter Stephenson
2670 # You use it as follows:
2671 # $ NTREF=/reference/file
2673 # This lists all the files in the current directory newer than the reference file.
2674 # You can also specify the reference file inline; note quotes:
2675 # $ ls -l *(e:'nt ~/.zshenv':)
2677 if [[ -n $1 ]] ; then
2680 [[ $REPLY -nt $NTREF ]]
2684 # shell functions {{{
2686 #f1# Provide csh compatibility
2687 setenv() { typeset -x "${1}${1:+=}${(@)argv[2,$#]}" } # csh compatibility
2689 #f1# Reload an autoloadable function
2690 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
2691 compdef _functions freload
2693 #f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s')
2695 [[ -z "$1" ]] && printf 'Usage: %s <file(s)>\n' "$0" && return 1
2696 for file in "$@" ; do
2697 while [[ -h "$file" ]] ; do
2699 file=$(readlink "$file")
2704 # fast manual access
2705 if check_com qma ; then
2706 #f1# View the zsh manual
2707 manzsh() { qma zshall "$1" }
2710 manzsh() { /usr/bin/man zshall | vim -c "se ft=man| se hlsearch" +/"$1" - ; }
2713 # TODO: Is it supported to use pager settings like this?
2714 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
2715 # with respect to wordsplitting. (ie. ${=PAGER})
2716 if check_com -c $PAGER ; then
2717 #f1# View Debian's changelog of a given package
2720 if [[ -r /usr/share/doc/$1/changelog.Debian.gz ]] ; then
2721 $PAGER /usr/share/doc/$1/changelog.Debian.gz
2722 elif [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2723 $PAGER /usr/share/doc/$1/changelog.gz
2725 if check_com -c aptitude ; then
2726 echo "No changelog for package $1 found, using aptitude to retrieve it."
2728 aptitude -t unstable changelog $1
2730 aptitude changelog $1
2733 echo "No changelog for package $1 found, sorry."
2738 _dchange() { _files -W /usr/share/doc -/ }
2739 compdef _dchange dchange
2741 #f1# View Debian's NEWS of a given package
2744 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
2745 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
2747 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
2748 $PAGER /usr/share/doc/$1/NEWS.gz
2750 echo "No NEWS file for package $1 found, sorry."
2755 _dnews() { _files -W /usr/share/doc -/ }
2756 compdef _dnews dnews
2758 #f1# View upstream's changelog of a given package
2761 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2762 $PAGER /usr/share/doc/$1/changelog.gz
2764 echo "No changelog for package $1 found, sorry."
2768 _uchange() { _files -W /usr/share/doc -/ }
2769 compdef _uchange uchange
2774 ZSH_PROFILE_RC=1 $SHELL "$@"
2777 #f1# Edit an alias via zle
2779 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
2781 compdef _aliases edalias
2783 #f1# Edit a function via zle
2785 [[ -z "$1" ]] && { echo "Usage: edfun <function_to_edit>" ; return 1 } || zed -f "$1" ;
2787 compdef _functions edfunc
2789 # use it e.g. via 'Restart apache2'
2790 #m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
2791 #m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
2792 #m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
2793 #m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
2794 #m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
2795 if [[ -d /etc/init.d || -d /etc/service ]] ; then
2797 local action_="${1:l}" # e.g Start/Stop/Restart
2801 local service_target_="$(readlink /etc/init.d/$service_)"
2802 if [[ $service_target_ == "/usr/bin/sv" ]]; then
2804 case "${action_}" in
2805 start) if [[ ! -e /etc/service/$service_ ]]; then
2806 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
2808 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2810 # there is no reload in runits sysv emulation
2811 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
2812 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
2816 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2820 for i in Start Restart Stop Force-Reload Reload ; do
2821 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
2825 #f1# Provides useful information on globbing
2832 p named pipes (FIFOs)
2833 * executable plain files (0100)
2834 % device files (character or block special)
2835 %b block special files
2836 %c character special files
2837 r owner-readable files (0400)
2838 w owner-writable files (0200)
2839 x owner-executable files (0100)
2840 A group-readable files (0040)
2841 I group-writable files (0020)
2842 E group-executable files (0010)
2843 R world-readable files (0004)
2844 W world-writable files (0002)
2845 X world-executable files (0001)
2846 s setuid files (04000)
2847 S setgid files (02000)
2848 t files with the sticky bit (01000)
2850 print *(m-1) # Files modified up to a day ago
2851 print *(a1) # Files accessed a day ago
2852 print *(@) # Just symlinks
2853 print *(Lk+50) # Files bigger than 50 kilobytes
2854 print *(Lk-50) # Files smaller than 50 kilobytes
2855 print **/*.c # All *.c files recursively starting in \$PWD
2856 print **/*.c~file.c # Same as above, but excluding 'file.c'
2857 print (foo|bar).* # Files starting with 'foo' or 'bar'
2858 print *~*.* # All Files that do not contain a dot
2859 chmod 644 *(.^x) # make all plain non-executable files publically readable
2860 print -l *(.c|.h) # Lists *.c and *.h
2861 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
2862 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
2864 alias help-zshglob=H-Glob
2866 check_com -c qma && alias ?='qma zshall'
2868 # grep for running process, like: 'any vim'
2871 if [[ -z "$1" ]] ; then
2872 echo "any - grep for process(es) by keyword" >&2
2873 echo "Usage: any <keyword>" >&2 ; return 1
2876 local LENGTH=$(expr length $STRING)
2877 local FIRSCHAR=$(echo $(expr substr $STRING 1 1))
2878 local REST=$(echo $(expr substr $STRING 2 $LENGTH))
2879 ps xauwww| grep "[$FIRSCHAR]$REST"
2883 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
2884 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
2885 [[ -r /proc/1/maps ]] && \
2887 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
2888 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
2889 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
2892 # print hex value of a number
2895 [[ -n "$1" ]] && printf "%x\n" $1 || { print 'Usage: hex <number-to-convert>' ; return 1 }
2898 # calculate (or eval at all ;-)) with perl => p[erl-]eval
2899 # hint: also take a look at zcalc -> 'autoload zcalc' -> 'man zshmodules | less -p MATHFUNC'
2901 [[ -n "$1" ]] && CALC="$*" || print "Usage: calc [expression]"
2902 perl -e "print eval($CALC),\"\n\";"
2904 functions peval &>/dev/null && alias calc=peval
2906 # brltty seems to have problems with utf8 environment and/or font Uni3-Terminus16 under
2907 # certain circumstances, so work around it, no matter which environment we have
2909 if [[ -z "$DISPLAY" ]] ; then
2910 consolechars -f /usr/share/consolefonts/default8x16.psf.gz
2917 # just press 'asdf' keys to toggle between dvorak and us keyboard layout
2919 echo -n 'Switching to us keyboard layout: '
2920 [[ -z "$DISPLAY" ]] && $SUDO loadkeys us &>/dev/null || setxkbmap us &>/dev/null
2924 echo -n 'Switching to dvorak keyboard layout: '
2925 [[ -z "$DISPLAY" ]] && $SUDO loadkeys dvorak &>/dev/null || setxkbmap dvorak &>/dev/null
2928 # just press 'asdf' key to toggle from neon layout to us keyboard layout
2930 echo -n 'Switching to us keyboard layout: '
2931 setxkbmap us && echo 'Done' || echo 'Failed'
2934 # set up an ipv6 tunnel
2939 if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
2940 print 'ipv6 tunnel already set up, nothing to be done.'
2941 print 'execute: "ifconfig sit1 down ; ifconfig sit0 down" to remove ipv6-tunnel.' ; return 1
2943 [[ -n "$PUBLIC_IP" ]] || \
2944 local PUBLIC_IP=$(ifconfig $(route -n | awk '/^0\.0\.0\.0/{print $8; exit}') | \
2945 awk '/inet addr:/ {print $2}' | tr -d 'addr:')
2947 [[ -n "$PUBLIC_IP" ]] || { print 'No $PUBLIC_IP set and could not determine default one.' ; return 1 }
2948 local IPV6ADDR=$(printf "2002:%02x%02x:%02x%02x:1::1" $(print ${PUBLIC_IP//./ }))
2949 print -n "Setting up ipv6 tunnel $IPV6ADDR via ${PUBLIC_IP}: "
2950 ifconfig sit0 tunnel ::192.88.99.1 up
2951 ifconfig sit1 add "$IPV6ADDR" && print done || print failed
2955 if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
2956 print 'ipv6 tunnel available' ; return 0
2958 print 'ipv6 tunnel not available' ; return 1
2962 if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
2963 print -n 'Stopping ipv6 tunnel (sit0 + sit1): '
2964 ifconfig sit1 down ; ifconfig sit0 down && print done || print failed
2966 print 'No ipv6 tunnel found, nothing to be done.' ; return 1
2970 print "Usage: ipv6-tunnel [start|stop|status]">&2 ; return 1
2975 # run dhclient for wireless device
2977 sudo dhclient "$(wavemon -d | awk '/device/{print $3}')"
2980 # spawn a minimally set up mksh - useful if you want to umount /usr/.
2983 local shell="/bin/mksh"
2985 if [[ ! -x ${shell} ]]; then
2986 printf '`%s'\'' not available, giving up.\n' ${shell} >&2
2990 exec env -i ENV="/etc/minimal-shellrc" HOME="$HOME" TERM="$TERM" ${shell}
2993 # a wrapper for vim, that deals with title setting
2995 # set this array to a set of options to vim you always want
2996 # to have set when calling vim (in .zshrc.local), like:
2997 # VIM_OPTIONS=( -p )
2998 # This will cause vim to send every file given on the
2999 # commandline to be send to it's own tab (needs vim7).
3001 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
3004 # make a backup of a file
3006 cp -a "$1" "${1}_$(date --iso-8601=seconds)"
3009 #f1# grep for patterns in grml's zsh setup
3015 print "usage: zg -[anr] <pattern>\n";
3016 print " Search for patterns in grml'\''s zshrc.\n";
3017 print " zg takes no or exactly one option plus a non empty pattern.\n\n";
3018 print " options:\n";
3019 print " -- no options (use if your pattern starts in with a dash.\n";
3020 print " -a search for the pattern in all code regions\n";
3021 print " -n search for the pattern in non-root code only\n";
3022 print " -r search in code for everyone (also root) only\n\n";
3023 print " The default is -a for non-root users and -r for root.\n\n";
3024 print " If you installed the zshrc to a non-default locations (ie *NOT*\n";
3025 print " in /etc/zsh/zshrc) do: export GRML_ZSHRC=\$HOME/.zshrc\n";
3026 print " ...in case you copied the file to that location.\n\n";
3030 if ($ENV{GRML_ZSHRC} ne "") {
3031 $RC = $ENV{GRML_ZSHRC};
3033 $RC = "/etc/zsh/zshrc";
3036 usage if ($#ARGV < 0 || $#ARGV > 1);
3037 if ($> == 0) { $mode = "allonly"; }
3038 else { $mode = "all"; }
3041 if ($opt eq "--") { shift; }
3042 elsif ($opt eq "-a") { $mode = "all"; shift; }
3043 elsif ($opt eq "-n") { $mode = "nonroot"; shift; }
3044 elsif ($opt eq "-r" ) { $mode = "allonly"; shift; }
3045 elsif ($opt =~ m/^-/ || $#ARGV > 0) { usage(); }
3047 $pattern = $ARGV[0];
3048 usage() if ($pattern eq "");
3050 open FH, "<$RC" or die "zg: Could not open $RC: $!\n";
3051 while ($line = <FH>) {
3053 if ($line =~ m/^#:grep:marker:for:mika:/) { $markerfound = 1; next; }
3054 next if ($mode eq "nonroot" && markerfound == 0);
3055 break if ($mode eq "allonly" && markerfound == 1);
3056 print $line, "\n" if ($line =~ /$pattern/);
3066 ssl_hashes=( sha512 sha256 sha1 md5 )
3068 for sh in ${ssl_hashes}; do
3071 if [[ -z $1 ]] ; then
3072 printf 'usage: %s <file>\n' "ssh-cert-${sh}"
3075 openssl x509 -noout -fingerprint -${sh} -in $1
3079 ssl-cert-fingerprints() {
3082 if [[ -z $1 ]] ; then
3083 printf 'usage: ssl-cert-fingerprints <file>\n'
3086 for i in ${ssl_hashes}
3093 if [[ -z $1 ]] ; then
3094 printf 'usage: ssl-cert-info <file>\n'
3097 openssl x509 -noout -text -in $1
3098 ssl-cert-fingerprints $1
3103 # {{{ make sure our environment is clean regarding colors
3104 for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color
3107 # "persistent history" {{{
3108 # just write important commands you always need to ~/.important_commands
3109 if [[ -r ~/.important_commands ]] ; then
3110 fc -R ~/.important_commands
3114 #:grep:marker:for:mika: :-)
3115 ### non-root (EUID != 0) code below
3118 if (( GRML_ALWAYS_LOAD_ALL == 0 )) && (( $EUID == 0 )) ; then
3123 zrcautoload lookupinit && lookupinit
3127 # set terminal property (used e.g. by msgid-chooser)
3128 export COLORTERM="yes"
3130 # set default browser
3131 if [[ -z "$BROWSER" ]] ; then
3132 if [[ -n "$DISPLAY" ]] ; then
3133 #v# If X11 is running
3134 check_com -c firefox && export BROWSER=firefox
3136 #v# If no X11 is running
3137 check_com -c w3m && export BROWSER=w3m
3141 #m# v QTDIR \kbd{/usr/share/qt[34]}\quad [for non-root only]
3142 [[ -d /usr/share/qt3 ]] && export QTDIR=/usr/share/qt3
3143 [[ -d /usr/share/qt4 ]] && export QTDIR=/usr/share/qt4
3145 # support running 'jikes *.java && jamvm HelloWorld' OOTB:
3146 #v# [for non-root only]
3147 [[ -f /usr/share/classpath/glibj.zip ]] && export JIKESPATH=/usr/share/classpath/glibj.zip
3152 # Xterm resizing-fu.
3153 # Based on http://svn.kitenet.net/trunk/home-full/.zshrc?rev=11710&view=log (by Joey Hess)
3154 alias hide='echo -en "\033]50;nil2\007"'
3155 alias tiny='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-80-*-*-c-*-iso8859-15\007"'
3156 alias small='echo -en "\033]50;6x10\007"'
3157 alias medium='echo -en "\033]50;-misc-fixed-medium-r-normal--13-120-75-75-c-80-iso8859-15\007"'
3158 alias default='echo -e "\033]50;-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-15\007"'
3159 alias large='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-150-*-*-c-*-iso8859-15\007"'
3160 alias huge='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-210-*-*-c-*-iso8859-15\007"'
3161 alias smartfont='echo -en "\033]50;-artwiz-smoothansi-*-*-*-*-*-*-*-*-*-*-*-*\007"'
3162 alias semifont='echo -en "\033]50;-misc-fixed-medium-r-semicondensed-*-*-120-*-*-*-*-iso8859-15\007"'
3165 #a2# Execute \kbd{du -sch}
3167 #a2# Execute \kbd{jobs -l}
3171 #a2# Execute \kbd{./configure}
3172 alias CO="./configure"
3173 #a2# Execute \kbd{./configure --help}
3174 alias CH="./configure --help"
3177 #a2# Execute \kbd{ls -lSrah}
3178 alias dir="ls -lSrah"
3179 #a2# Only show dot-directories
3180 alias lad='ls -d .*(/)' # only show dot-directories
3181 #a2# Only show dot-files
3182 alias lsa='ls -a .*(.)' # only show dot-files
3183 #a2# Only files with setgid/setuid/sticky flag
3184 alias lss='ls -l *(s,S,t)' # only files with setgid/setuid/sticky flag
3185 #a2# Only show 1st ten symlinks
3186 alias lsl='ls -l *(@)' # only symlinks
3187 #a2# Display only executables
3188 alias lsx='ls -l *(*)' # only executables
3189 #a2# Display world-{readable,writable,executable} files
3190 alias lsw='ls -ld *(R,W,X.^ND/)' # world-{readable,writable,executable} files
3191 #a2# Display the ten biggest files
3192 alias lsbig="ls -flh *(.OL[1,10])" # display the biggest files
3193 #a2# Only show directories
3194 alias lsd='ls -d *(/)' # only show directories
3195 #a2# Only show empty directories
3196 alias lse='ls -d *(/^F)' # only show empty directories
3197 #a2# Display the ten newest files
3198 alias lsnew="ls -rl *(D.om[1,10])" # display the newest files
3199 #a2# Display the ten oldest files
3200 alias lsold="ls -rtlh *(D.om[1,10])" # display the oldest files
3201 #a2# Display the ten smallest files
3202 alias lssmall="ls -Srl *(.oL[1,10])" # display the smallest files
3205 #a2# Execute \kbd{chmod 600}
3206 alias rw-='chmod 600'
3207 #a2# Execute \kbd{chmod 700}
3208 alias rwx='chmod 700'
3209 #m# a2 r-{}- Execute \kbd{chmod 644}
3210 alias r--='chmod 644'
3211 #a2# Execute \kbd{chmod 755}
3212 alias r-x='chmod 755'
3214 # some useful aliases
3215 #a2# Execute \kbd{mkdir -o}
3219 #a2# Execute \kbd{mplayer -vo fbdev}
3220 alias cmplayer='mplayer -vo fbdev'
3221 #a2# Execute \kbd{mplayer -vo fbdev -fs -zoom}
3222 alias fbmplayer='mplayer -vo fbdev -fs -zoom'
3223 #a2# Execute \kbd{links2 -driver fb}
3224 alias fblinks='links2 -driver fb'
3226 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
3227 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3228 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3231 check_com -c python && alias http="python -m SimpleHTTPServer"
3233 # Use 'g' instead of 'git':
3234 check_com g || alias g='git'
3236 # work around non utf8 capable software in utf environment via $LANG and luit
3237 if check_com isutfenv && check_com luit ; then
3238 if check_com -c mrxvt ; then
3239 isutfenv && [[ -n "$LANG" ]] && \
3240 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
3243 if check_com -c aterm ; then
3244 isutfenv && [[ -n "$LANG" ]] && \
3245 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
3248 if check_com -c centericq ; then
3249 isutfenv && [[ -n "$LANG" ]] && \
3250 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
3255 # useful functions {{{
3258 #f4# Search for newspostings from authors
3259 agoogle() { ${=BROWSER} "http://groups.google.com/groups?as_uauthors=$*" ; }
3260 #f4# Search Debian Bug Tracking System
3264 if [[ $# -eq 1 ]]; then
3267 ${=BROWSER} "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=$1"
3270 ${=BROWSER} "http://bugs.debian.org/cgi-bin/pkgreport.cgi?submitter=$1"
3273 ${=BROWSER} "http://bugs.debian.org/$*"
3277 print "$0 needs one argument"
3281 #f4# Search Debian Bug Tracking System in mbox format
3289 ${=BROWSER} http://search.dmoz.org/cgi-bin/search\?search=${1// /_}
3291 #f4# Search German Wiktionary
3294 ${=BROWSER} http://de.wiktionary.org/wiki/${(C)1// /_}
3296 #f4# Search English Wiktionary
3299 ${=BROWSER} http://en.wiktionary.org/wiki/${(C)1// /_}
3301 #f4# Search Google Groups
3304 ${=BROWSER} "http://groups.google.com/groups?q=$*"
3309 ${=BROWSER} "http://www.google.com/search?&num=100&q=$*"
3311 #f4# Search Google Groups for MsgID
3314 ${=BROWSER} "http://groups.google.com/groups?selm=$*"
3316 #f4# Search Netcraft
3319 ${=BROWSER} "http://toolbar.netcraft.com/site_report?url=$1"
3321 #f4# Use German Wikipedia's full text search
3324 ${=BROWSER} http://de.wikipedia.org/wiki/Spezial:Search/${(C)1}
3326 #f4# search \kbd{dict.leo.org}
3329 ${=BROWSER} "http://dict.leo.org/?search=$*"
3331 #f4# Search German Wikipedia
3334 ${=BROWSER} http://de.wikipedia.org/wiki/"${(C)*}"
3336 #f4# Search English Wikipedia
3339 ${=BROWSER} http://en.wikipedia.org/wiki/"${(C)*}"
3341 #f4# Search official debs
3344 ${=BROWSER} "http://packages.debian.org/search?keywords=$1&searchon=contents&suite=${2:=unstable}§ion=all"
3347 #m# f4 gex() Exact search via Google
3348 check_com google && gex () {
3349 google "\"[ $1]\" $*"
3353 #f5# Backup \kbd{file {\rm to} file\_timestamp}
3356 cp -b $1 $1_`date --iso-8601=m`
3361 diff -crd "$@" | egrep -v "^Only in |^Binary files "
3363 #f5# cd to directoy and list files
3371 cvs add $* && cvs com -m 'initial checkin' $*
3376 cvs diff -N $* |& $PAGER
3381 cvs log $* |& $PAGER
3398 #f5# Disassemble source files using gcc and as
3401 gcc -pipe -S -o - -O -g $* | as -aldh -o /dev/null
3403 #f5# Firefox remote control - open given URL
3405 if [ -e /etc/debian_version ]; then
3406 firefox -a iceweasel -remote "openURL($1)" || firefox ${1}&
3408 firefox -a firefox -remote "openURL($1)" || firefox ${1}&
3411 #f5# Create Directoy and \kbd{cd} to it
3413 mkdir -p "$@" && cd "$@"
3415 #f5# Unified diff to timestamped outputfile
3417 diff -udrP "$1" "$2" > diff.`date "+%Y-%m-%d"`."$1"
3419 #f5# Memory overview
3421 ps aux | awk '{if (NR > 1) print $5; if (NR > 2) print "+"} END { print "p" }' | dc
3423 #f5# Show contents of gzipped tar file
3426 gunzip -c $1 | tar -tf - -- | $PAGER
3428 #f5# Show contents of zip file
3431 unzip -l $1 | $PAGER
3436 diff -urd $* | egrep -v "^Only in |^Binary files "
3438 #f5# (Mis)use \kbd{vim} as \kbd{less}
3441 vim --cmd 'let no_plugin_maps = 1' -c "so \$VIMRUNTIME/macros/less.vim" "${@:--}"
3444 # Function Usage: uopen $URL/$file
3445 #f5# Download a file and display it locally
3448 if ! [[ -n "$1" ]] ; then
3449 print "Usage: uopen \$URL/\$file">&2
3453 MIME=$(curl --head $FILE | grep Content-Type | cut -d ' ' -f 2 | cut -d\; -f 1)
3455 curl $FILE | see ${MIME}:-
3459 # Function Usage: doc packagename
3460 #f5# \kbd{cd} to /usr/share/doc/\textit{package}
3463 cd /usr/share/doc/$1 && ls
3465 _doc() { _files -W /usr/share/doc -/ }
3466 check_com compdef && compdef _doc doc
3468 #f5# Make screenshot
3470 [[ ! -d ~/shots ]] && mkdir ~/shots
3471 #cd ~/shots ; sleep 5 ; import -window root -depth 8 -quality 80 `date "+%Y-%m-%d--%H:%M:%S"`.png
3472 cd ~/shots ; sleep 5; import -window root shot_`date --iso-8601=m`.jpg
3478 images=( *.{jpg,gif,png}(.N) )
3480 if [[ $#images -eq 0 ]] ; then
3481 print "No image files found"
3487 #f5# Create PDF file from source code
3492 a2ps --medium A4dj -E -o $output $*
3496 # zsh with perl-regex - use it e.g. via:
3497 # regcheck '\s\d\.\d{3}\.\d{3} Euro' ' 1.000.000 Euro'
3498 #f5# Checks whether a regex matches or not.\\&\quad Example: \kbd{regcheck '.\{3\} EUR' '500 EUR'}
3501 zmodload -i zsh/pcre
3502 pcre_compile $1 && \
3503 pcre_match $2 && echo "regex matches" || echo "regex does not match"
3506 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
3509 print -l -- *(a-${1:-1})
3512 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
3515 print -l -- *(c-${1:-1})
3518 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
3521 print -l -- *(m-${1:-1})
3523 # modified() was named new() in earlier versions, add an alias for backwards compatibility
3524 check_com new || alias new=modified
3526 #f5# Grep in history
3531 # use colors when GNU grep with color-support
3532 #a2# Execute \kbd{grep -{}-color=auto}
3533 (grep --help 2>/dev/null |grep -- --color) >/dev/null && alias grep='grep --color=auto'
3534 #a2# Execute \kbd{grep -i -{}-color=auto}
3535 alias GREP='grep -i --color=auto'
3537 #f5# Watch manpages in a stretched style
3538 man2() { PAGER='dash -c "sed G | /usr/bin/less"' command man "$@" ; }
3540 # d():Copyright 2005 Nikolai Weibull <nikolai@bitwi.se>
3541 # note: option AUTO_PUSHD has to be set
3542 #f5# Jump between directories
3546 local color=$fg_bold[blue]
3548 dirs -p | while read dir; do
3549 local num="${$(printf "%-4d " $i)/ /.}"
3550 printf " %s $color%s$reset_color\n" $num $dir
3554 read -r 'dir?Jump to directory: ' || return
3555 (( dir == -1 )) && return
3556 if (( dir < 0 || dir >= i )); then
3557 echo d: no such directory stack entry: $dir
3563 # usage example: 'lcheck strcpy'
3564 #f5# Find out which libs define a symbol
3566 if [[ -n "$1" ]] ; then
3567 nm -go /usr/lib/lib*.a 2>/dev/null | grep ":[[:xdigit:]]\{8\} . .*$1"
3569 echo "Usage: lcheck <function>" >&2
3573 #f5# Clean up directory - remove well known tempfiles
3575 FILES=(*~(N) .*~(N) \#*\#(N) *.o(N) a.out(N) *.core(N) *.cmo(N) *.cmi(N) .*.swp(N))
3577 if [[ $NBFILES > 0 ]] ; then
3580 echo -n "Remove these files? [y/n] "
3582 if [[ $ans == "y" ]] ; then
3584 echo ">> $PWD purged, $NBFILES files removed"
3586 echo "Ok. .. then not.."
3592 # 'translate' looks up fot a word in a file with language-to-language
3593 # translations (field separator should be " : "). A typical wordlist looks
3595 # | english-word : german-transmission
3596 # It's also only possible to translate english to german but not reciprocal.
3597 # Use the following oneliner to turn back the sort order:
3598 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
3599 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
3600 #f5# Translates a word
3605 translate -l de-en $2
3608 translate -l en-de $2
3611 echo "Usage: $0 { -D | -E }"
3612 echo " -D == German to English"
3613 echo " -E == English to German"
3617 #f5# List all occurrences of programm in current PATH
3620 if [[ $# = 0 ]] ; then
3621 echo "Usage: $0 program"
3622 echo "Example: $0 zsh"
3623 echo "Lists all occurrences of program in the current PATH."
3625 ls -l ${^path}/*$1*(*N)
3629 # Found in the mailinglistarchive from Zsh (IIRC ~1996)
3630 #f5# Select items for specific command(s) from history
3635 echo "Usage: $0 command"
3638 cmd=(${(f)"$(grep -w $1 $HISTFILE | sort | uniq | pr -tn)"})
3639 print -l $cmd | less -F
3640 echo -n "enter number of desired command [1 - $(( ${#cmd[@]} - 1 ))]: "
3643 print -z "${cmd[$answer]#*$TAB}"
3646 # Use vim to convert plaintext to HTML
3647 #f5# Transform files to html with highlighting
3650 vim -u NONE -n -c ':syntax on' -c ':so $VIMRUNTIME/syntax/2html.vim' -c ':wqa' $1 &>/dev/null
3653 # Usage: simple-extract <file>
3654 #f5# Smart archive extractor
3657 if [[ -f $1 ]] ; then
3659 *.tar.bz2) bzip2 -v -d $1 ;;
3660 *.tar.gz) tar -xvzf $1 ;;
3663 *.bz2) bzip2 -d $1 ;;
3665 *.gz) gunzip -d $1 ;;
3666 *.tar) tar -xvf $1 ;;
3667 *.tgz) gunzip -d $1 ;;
3668 *.tbz2) tar -jxvf $1 ;;
3670 *.Z) uncompress $1 ;;
3671 *) echo "'$1' Error. Please go away" ;;
3674 echo "'$1' is not a valid file"
3678 # Usage: smartcompress <file> (<type>)
3679 #f5# Smart archive creator
3682 if [[ -n $2 ]] ; then
3684 tgz | tar.gz) tar -zcvf$1.$2 $1 ;;
3685 tbz2 | tar.bz2) tar -jcvf$1.$2 $1 ;;
3686 tar.Z) tar -Zcvf$1.$2 $1 ;;
3687 tar) tar -cvf$1.$2 $1 ;;
3688 gz | gzip) gzip $1 ;;
3689 bz2 | bzip2) bzip2 $1 ;;
3691 echo "Error: $2 is not a valid compression type"
3695 smartcompress $1 tar.gz
3699 # Usage: show-archive <archive>
3700 #f5# List an archive's content
3703 if [[ -f $1 ]] ; then
3705 *.tar.gz) gunzip -c $1 | tar -tf - -- ;;
3706 *.tar) tar -tf $1 ;;
3707 *.tgz) tar -ztf $1 ;;
3708 *.zip) unzip -l $1 ;;
3710 *.deb) dpkg-deb --fsys-tarfile $1 | tar -tf - -- ;;
3711 *) echo "'$1' Error. Please go away" ;;
3714 echo "'$1' is not a valid archive"
3718 # It's shameless stolen from <http://www.vim.org/tips/tip.php?tip_id=167>
3719 #f5# Use \kbd{vim} as your manpage reader
3722 man $* | col -b | view -c 'set ft=man nomod nolist' -
3725 # function readme() { $PAGER -- (#ia3)readme* }
3726 #f5# View all README-like files in current directory in pager
3730 files=(./(#i)*(read*me|lue*m(in|)ut)*(ND))
3731 if (($#files)) ; then
3734 print 'No README files.'
3738 # function ansi-colors()
3739 #f5# Display ANSI colors
3741 typeset esc="\033[" line1 line2
3742 echo " _ _ _40 _ _ _41_ _ _ _42 _ _ 43_ _ _ 44_ _ _45 _ _ _ 46_ _ _ 47_ _ _ 49_ _"
3743 for fore in 30 31 32 33 34 35 36 37; do
3746 for back in 40 41 42 43 44 45 46 47 49; do
3747 line1="${line1}${esc}${back};${fore}m Normal ${esc}0m"
3748 line2="${line2}${esc}${back};${fore};1m Bold ${esc}0m"
3750 echo -e "$line1\n$line2"
3754 #f5# Find all files in \$PATH with setuid bit set
3755 suidfind() { ls -latg $path | grep '^...s' }
3757 # TODO: So, this is the third incarnation of this function!?
3758 #f5# Reload given functions
3760 for func in $argv ; do
3766 # a small check to see which DIR is located on which server/partition.
3767 # stolen and modified from Sven's zshrc.forall
3768 #f5# Report diskusage of a directory
3771 if [[ -n "$1" ]] ; then
3772 for dir in "$@" ; do
3773 if [[ -d "$dir" ]] ; then
3774 ( cd $dir; echo "-<$dir>"; du -shx .; echo);
3776 echo "warning: $dir does not exist" >&2
3780 for dir in $path; do
3781 if [[ -d "$dir" ]] ; then
3782 ( cd $dir; echo "-<$dir>"; du -shx .; echo);
3784 echo "warning: $dir does not exist" >&2
3790 # % slow_print `cat /etc/passwd`
3791 #f5# Slowly print out parameters
3793 for argument in "$@" ; do
3794 for ((i = 1; i <= ${#1} ;i++)) ; do
3795 print -n "${argument[i]}"
3803 #f5# Show some status info
3806 print "Date..: "$(date "+%Y-%m-%d %H:%M:%S")
3807 print "Shell.: Zsh $ZSH_VERSION (PID = $$, $SHLVL nests)"
3808 print "Term..: $TTY ($TERM), ${BAUD:+$BAUD bauds, }$COLUMNS x $LINES chars"
3809 print "Login.: $LOGNAME (UID = $EUID) on $HOST"
3810 print "System: $(cat /etc/[A-Za-z]*[_-][rv]e[lr]*)"
3811 print "Uptime:$(uptime)"
3816 #f5# Rip an audio CD
3820 cdrdao read-cd --device $DEVICE --driver generic-mmc audiocd.toc
3821 cdrdao read-cddb --device $DEVICE --driver generic-mmc audiocd.toc
3822 echo " * Would you like to burn the cd now? (yes/no)"
3824 if [[ "$input" = "yes" ]] ; then
3825 echo " ! Burning Audio CD"
3829 echo " ! Invalid response."
3834 #f5# Burn an audio CD (in combination with audiorip)
3837 cdrdao write --device $DEVICE --driver generic-mmc audiocd.toc
3838 echo " * Should I remove the temporary files? (yes/no)"
3840 if [[ "$input" = "yes" ]] ; then
3841 echo " ! Removing Temporary Files."
3846 echo " ! Invalid response."
3850 #f5# Make an audio CD from all mp3 files
3852 # TODO: do the renaming more zshish, possibly with zmv()
3855 for i in *.[Mm][Pp]3; do mv "$i" `echo $i | tr '[A-Z]' '[a-z]'`; done
3856 for i in *.mp3; do mv "$i" `echo $i | tr ' ' '_'`; done
3857 for i in *.mp3; do mpg123 -w `basename $i .mp3`.wav $i; done
3859 for i in *.wav; do sox $i.wav -r 44100 $i.wav resample; done
3862 #f5# Create an ISO image. You are prompted for\\&\quad volume name, filename and directory
3865 echo " * Volume name "
3867 echo " * ISO Name (ie. tmp.iso)"
3869 echo " * Directory or File"
3871 mkisofs -o ~/$iso -A $volume -allow-multidot -J -R -iso-level 3 -V $volume -R $files
3874 #f5# Simple thumbnails generator
3876 rm -rf thumb-* index.html
3880 <title>Images</title>
3882 <body>" > index.html
3883 for f in *.(gif|jpeg|jpg|png) ; do
3884 convert -size 100x200 "$f" -resize 100x200 thumb-"$f"
3885 echo " <a href=\"$f\"><img src=\"thumb-$f\"></a>" >> index.html
3889 </html>" >> index.html
3892 #f5# Set all ulimit parameters to \kbd{unlimited}
3903 # ogg2mp3 with bitrate of 192
3906 oggdec -o - $1 | lame -b 192 - ${1:r}.mp3
3909 #f5# RFC 2396 URL encoding in Z-Shell
3914 print ${(j::)input/(#b)([^A-Za-z0-9_.!~*\'\(\)-])/%${(l:2::0:)$(([##16]#match))}}
3917 # http://strcat.de/blog/index.php?/archives/335-Software-sauber-deinstallieren...html
3918 #f5# Log 'make install' output
3921 [[ ! -d ~/.errorlogs ]] && mkdir ~/.errorlogs
3922 make -n install > ~/.errorlogs/${PWD##*/}-makelog
3925 #f5# Indent source code
3927 indent -npro -kr -i8 -ts8 -sob -l80 -ss -ncs "$@"
3930 # highlight important stuff in diff output, usage example: hg diff | hidiff
3931 #m# a2 hidiff \kbd{histring} oneliner for diffs
3932 check_com -c histring && \
3933 alias hidiff="histring -fE '^Comparing files .*|^diff .*' | histring -c yellow -fE '^\-.*' | histring -c green -fE '^\+.*'"
3935 # rename pictures based on information found in exif headers
3936 #f5# Rename pictures based on information found in exif headers
3939 if [[ $# -lt 1 ]] ; then
3940 echo 'Usage: jpgrename $FILES' >& 2
3943 echo -n 'Checking for jhead with version newer than 1.9: '
3944 jhead_version=`jhead -h | grep 'used by most Digital Cameras. v.*' | awk '{print $6}' | tr -d v`
3945 if [[ $jhead_version > '1.9' ]]; then
3946 echo 'success - now running jhead.'
3947 jhead -n%Y-%m-%d_%Hh%M_%f $*
3949 echo 'failed - exiting.'
3954 # get_ic() - queries imap servers for capabilities; real simple. no imaps
3958 if [[ ! -z $1 ]] ; then
3960 print "querying imap server on $1:${port}...\n";
3961 print "a1 capability\na2 logout\n" | nc $1 ${port}
3963 print "usage:\n $0 <imap-server> [port]"
3967 # creates a Maildir/ with its {new,cur,tmp} subdirs
3971 root=${MAILDIR_ROOT:-${HOME}/Mail}
3972 if [[ -z ${1} ]] ; then print "Usage:\n $0 <dirname>" ; return 1 ; fi
3974 mkdir -p ${root}/${subdir}/{cur,new,tmp}
3977 #f5# Change the xterm title from within GNU-screen
3980 if [[ $1 != "-f" ]] ; then
3981 if [[ -z ${DISPLAY} ]] ; then
3982 printf 'xtrename only makes sense in X11.\n'
3988 if [[ -z $1 ]] ; then
3989 printf 'usage: xtrename [-f] "title for xterm"\n'
3990 printf ' renames the title of xterm from _within_ screen.\n'
3991 printf ' also works without screen.\n'
3992 printf ' will not work if DISPLAY is unset, use -f to override.\n'
3995 print -n "\eP\e]0;${1}\C-G\e\\"
3999 # hl() highlighted less
4000 # http://ft.bewatermyfriend.org/comp/data/zsh/zfunct.html
4001 if check_com -c highlight ; then
4005 theme=${HL_THEME:-""}
4008 ( printf 'available languages (syntax parameter):\n\n' ;
4009 highlight --list-langs ; ) | less -SMr
4012 ( printf 'available themes (style parameter):\n\n' ;
4013 highlight --list-themes ; ) | less -SMr
4016 printf 'usage: hl <syntax[:theme]> <file>\n'
4017 printf ' available options: --list (-l), --themes (-t), --help (-h)\n\n'
4018 printf ' Example: hl c main.c\n'
4021 if [[ -z ${2} ]] || (( ${#argv} > 2 )) ; then
4022 printf 'usage: hl <syntax[:theme]> <file>\n'
4023 printf ' available options: --list (-l), --themes (-t), --help (-h)\n'
4024 (( ${#argv} > 2 )) && printf ' Too many arguments.\n'
4028 [[ ${1} == *:* ]] && [[ -n ${1#*:} ]] && theme=${1#*:}
4029 if [[ -n ${theme} ]] ; then
4030 highlight --xterm256 --syntax ${lang} --style ${theme} ${2} | less -SMr
4032 highlight --ansi --syntax ${lang} ${2} | less -SMr
4038 # ... and a proper completion for hl()
4039 # needs 'highlight' as well, so it fits fine in here.
4040 function _hl_genarg() {
4042 if [[ -prefix 1 *: ]] ; then
4044 themes=(${${${(f)"$(LC_ALL=C highlight --list-themes)"}/ #/}:#*(Installed|Use name)*})
4046 _wanted -C list themes expl theme compadd ${themes}
4049 langs=(${${${(f)"$(LC_ALL=C highlight --list-langs)"}/ #/}:#*(Installed|Use name)*})
4050 _wanted -C list languages expl languages compadd -S ':' -q ${langs}
4053 function _hl_complete() {
4054 _arguments -s '1: :_hl_genarg' '2:files:_path_files'
4056 compdef _hl_complete hl
4060 # Rewrite this by either using tinyurl.com's API
4061 # or using another shortening service to comply with
4062 # tinyurl.com's policy.
4064 # Create small urls via http://tinyurl.com using wget(1).
4067 # [[ -z $1 ]] && { print "USAGE: zurl <URL>" ; return 1 }
4069 # local PN url tiny grabber search result preview
4072 ## Check existence of given URL with the help of ping(1).
4073 ## N.B. ping(1) only works without an eventual given protocol.
4074 # ping -c 1 ${${url#(ftp|http)://}%%/*} >& /dev/null || \
4075 # read -q "?Given host ${${url#http://*/}%/*} is not reachable by pinging. Proceed anyway? [y|n] "
4077 # if (( $? == 0 )) ; then
4078 ## Prepend 'http://' to given URL where necessary for later output.
4079 # [[ ${url} != http(s|)://* ]] && url='http://'${url}
4080 # tiny='http://tinyurl.com/create.php?url='
4081 # if check_com -c wget ; then
4082 # grabber='wget -O- -o/dev/null'
4084 # print "wget is not available, but mandatory for ${PN}. Aborting."
4086 ## Looking for i.e.`copy('http://tinyurl.com/7efkze')' in TinyURL's HTML code.
4087 # search='copy\(?http://tinyurl.com/[[:alnum:]]##*'
4088 # result=${(M)${${${(f)"$(${=grabber} ${tiny}${url})"}[(fr)${search}*]}//[()\';]/}%%http:*}
4089 ## TinyURL provides the rather new feature preview for more confidence. <http://tinyurl.com/preview.php>
4090 # preview='http://preview.'${result#http://}
4092 # printf '%s\n\n' "${PN} - Shrinking long URLs via webservice TinyURL <http://tinyurl.com>."
4093 # printf '%s\t%s\n\n' 'Given URL:' ${url}
4094 # printf '%s\t%s\n\t\t%s\n' 'TinyURL:' ${result} ${preview}
4100 #f2# Print a specific line of file(s).
4104 if [ $# -lt 2 ] ; then
4105 print "Usage: linenr <number>[,<number>] <file>" ; return 1
4106 elif [ $# -eq 2 ] ; then
4109 command ed -s $file <<< "${number}n"
4113 for file in "$@" ; do
4114 if [ ! -d $file ] ; then
4116 command ed -s $file <<< "${number}n" 2> /dev/null
4125 #f2# Find history events by search pattern and list them by date.
4129 local usage help ident format_l format_s first_char remain first last
4130 usage='USAGE: whatwhen [options] <searchstring> <search range>'
4131 help='Use `whatwhen -h'\'' for further explanations.'
4132 ident=${(l,${#${:-Usage: }},, ,)}
4133 format_l="${ident}%s\t\t\t%s\n"
4134 format_s="${format_l//(\\t)##/\\t}"
4135 # Make the first char of the word to search for case
4136 # insensitive; e.g. [aA]
4137 first_char=[${(L)1[1]}${(U)1[1]}]
4139 # Default search range is `-100'.
4141 # Optional, just used for `<first> <last>' given.
4145 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
4146 printf '%s\n%s\n\n' ${usage} ${help} && return 1
4149 printf '%s\n\n' ${usage}
4151 printf $format_l '-h' 'show help text'
4153 print 'SEARCH RANGE:'
4154 printf $format_l "'0'" 'the whole history,'
4155 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
4156 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
4157 printf '\n%s\n' 'EXAMPLES:'
4158 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
4159 printf $format_l 'whatwhen zsh -250'
4160 printf $format_l 'whatwhen foo 1 99'
4163 printf '%s\n%s\n\n' ${usage} ${help} && return 1
4166 # -l list results on stout rather than invoking $EDITOR.
4167 # -i Print dates as in YYYY-MM-DD.
4168 # -m Search for a - quoted - pattern within the history.
4169 fc -li -m "*${first_char}${remain}*" $first $last
4175 # change fluxbox keys from 'Alt-#' to 'Alt-F#' and vice versa
4178 [[ -n "$FLUXKEYS" ]] || local FLUXKEYS="$HOME/.fluxbox/keys"
4179 if ! [[ -r "$FLUXKEYS" ]] ; then
4180 echo "Sorry, \$FLUXKEYS file $FLUXKEYS could not be read - nothing to be done."
4183 if grep -q 'Mod1 F[0-9] :Workspace [0-9]' $FLUXKEYS ; then
4184 echo -n 'Switching to Alt-# mode in ~/.fluxbox/keys: '
4185 sed -i -e 's|^\(Mod[0-9]\+[: space :]\+\)F\([0-9]\+[: space :]\+:Workspace.*\)|\1\2|' $FLUXKEYS && echo done || echo failed
4186 elif grep -q 'Mod1 [0-9] :Workspace [0-9]' $FLUXKEYS ; then
4187 echo -n 'Switching to Alt-F# mode in ~/.fluxbox/keys: '
4188 sed -i -e 's|^\(Mod[0-9]\+[: space :]\+\)\([0-9]\+[: space :]\+:Workspace.*\)|\1F\2|' $FLUXKEYS && echo done || echo failed
4190 echo 'Sorry, do not know what to do.'
4196 # retrieve weather information on the console
4197 # Usage example: 'weather LOWG'
4201 print 'Usage: weather <station_id>' >&2
4202 print 'List of stations: http://en.wikipedia.org/wiki/List_of_airports_by_ICAO_code'>&2
4206 local VERBOSE="yes" # TODO: Make this a command line switch
4209 local PLACE="${1:u}"
4210 local DIR="${HOME}/.weather"
4211 local LOG="${DIR}/log"
4213 [[ -d ${DIR} ]] || {
4214 print -n "Creating ${DIR}: "
4219 print "Retrieving information for ${PLACE}:"
4221 cd ${DIR} && wget -T 10 --no-verbose --output-file=$LOG --timestamping http://weather.noaa.gov/pub/data/observations/metar/decoded/$PLACE.TXT
4223 if [[ $? -eq 0 ]] ; then
4224 if [[ -n "$VERBOSE" ]] ; then
4227 DATE=$(grep 'UTC' ${PLACE}.TXT | sed 's#.* /##')
4228 TEMPERATURE=$(awk '/Temperature/ { print $4" degree Celcius / " $2" degree Fahrenheit" }' ${PLACE}.TXT | tr -d '(')
4230 echo "temp: $TEMPERATURE"
4233 print "There was an error retrieving the weather information for $PLACE" >&2
4242 # mercurial related stuff {{{
4243 if check_com -c hg ; then
4244 # gnu like diff for mercurial
4245 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
4246 #f5# GNU like diff for mercurial
4249 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
4252 # build debian package
4253 #a2# Alias for \kbd{hg-buildpackage}
4254 alias hbp='hg-buildpackage'
4256 # execute commands on the versioned patch-queue from the current repos
4257 alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
4259 # diffstat for specific version of a mercurial repository
4260 # hgstat => display diffstat between last revision and tip
4261 # hgstat 1234 => display diffstat between revision 1234 and tip
4262 #f5# Diffstat for specific version of a mercurial repos
4265 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
4268 fi # end of check whether we have the 'hg'-executable
4272 # some useful commands often hard to remember - let's grep for them {{{
4273 # actually use our zg() function now. :)
4275 # Work around ion/xterm resize bug.
4276 #if [[ "$SHLVL" -eq 1 ]]; then
4277 # if check_com -c resize ; then
4278 # eval `resize </dev/null`
4283 # /usr/bin/jackd -dalsa -dhw:0 -r48000 -p1024 -n2
4284 # now play audio file:
4285 # alsaplayer -o jack foobar.mp3
4287 # send files via netcat
4289 # send() {j=$*; tar cpz ${j/%${!#}/}|nc -w 1 ${!#} 51330;}
4291 # alias receive='nc -vlp 51330 | tar xzvp'
4294 # dh_make -e foo@localhost -f $1
4295 # dpkg-buildpackage -rfakeroot
4297 # dpkg-scanpackages ./ /dev/null | gzip > Packages.gz
4298 # dpkg-scansources . | gzip > Sources.gz
4299 # grep-dctrl --field Maintainer $* /var/lib/apt/lists/*
4302 # convert -geometry 200x200 -interlace LINE -verbose
4303 # ldapsearch -x -b "OU=Bedienstete,O=tug" -h ldap.tugraz.at sn=$1
4304 # ps -ao user,pcpu,start,command
4305 # gpg --keyserver blackhole.pca.dfn.de --recv-keys
4306 # xterm -bg black -fg yellow -fn -misc-fixed-medium-r-normal--14-140-75-75-c-90-iso8859-15 -ah
4307 # nc -vz $1 1-1024 # portscan via netcat
4308 # wget --mirror --no-parent --convert-links
4310 # autoload -U tetris; zle -N tetris; bindkey '...' ; echo "press ... for playing tennis"
4312 # modify console cursor
4313 # see http://www.tldp.org/HOWTO/Framebuffer-HOWTO-5.html
4314 # print $'\e[?96;0;64c'
4317 # grml-small cleanups {{{
4319 # The following is used to remove zsh-config-items that do not work
4320 # in grml-small by default.
4321 # If you do not want these adjustments (for whatever reason), set
4322 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
4323 # sources if it is there).
4325 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
4328 unalias 'V' &> /dev/null
4329 unfunction vman &> /dev/null
4330 unfunction viless &> /dev/null
4331 unfunction 2html &> /dev/null
4333 # manpages are not in grmlsmall
4334 unfunction manzsh &> /dev/null
4335 unfunction man2 &> /dev/null
4343 ## genrefcard.pl settings {{{
4345 ### doc strings for external functions from files
4346 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
4348 ### example: split functions-search 8,16,24,32
4349 #@# split functions-search 8
4353 ## END OF FILE #################################################################
4354 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4