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 setopt append_history # append history list to the history file (important for multiple parallel zsh sessions!)
260 is4 && setopt SHARE_HISTORY # import new commands from the history file also in other zsh-session
261 setopt extended_history # save each command's beginning timestamp and the duration to the history file
262 is4 && setopt histignorealldups # If a new command line being added to the history
263 # list duplicates an older one, the older command is removed from the list
264 setopt histignorespace # remove command lines from the history list when
265 # the first character on the line is a space
266 setopt auto_cd # if a command is issued that can't be executed as a normal command,
267 # and the command is the name of a directory, perform the cd command to that directory
268 setopt extended_glob # in order to use #, ~ and ^ for filename generation
269 # grep word *~(*.gz|*.bz|*.bz2|*.zip|*.Z) ->
270 # -> searches for word not in compressed files
271 # don't forget to quote '^', '~' and '#'!
272 setopt longlistjobs # display PID when suspending processes as well
273 setopt notify # report the status of backgrounds jobs immediately
274 setopt hash_list_all # Whenever a command completion is attempted, make sure \
275 # the entire command path is hashed first.
276 setopt completeinword # not just at the end
277 setopt nohup # and don't kill them, either
278 setopt auto_pushd # make cd push the old directory onto the directory stack.
279 setopt nonomatch # try to avoid the 'zsh: no matches found...'
280 setopt nobeep # avoid "beep"ing
281 setopt pushd_ignore_dups # don't push the same dir twice.
282 setopt noglobdots # * shouldn't match dotfiles. ever.
283 setopt noshwordsplit # use zsh style word splitting
284 setopt unset # don't error out when unset parameters are used
288 # setting some default values {{{
292 NOPRECMD=${NOPRECMD:-0}
293 COMMAND_NOT_FOUND=${COMMAND_NOT_FOUND:-0}
294 GRML_ZSH_CNF_HANDLER=${GRML_ZSH_CNF_HANDLER:-/usr/share/command-not-found/command-not-found}
295 BATTERY=${BATTERY:-0}
296 GRMLSMALL_SPECIFIC=${GRMLSMALL_SPECIFIC:-1}
297 GRML_ALWAYS_LOAD_ALL=${GRML_ALWAYS_LOAD_ALL:-0}
298 ZSH_NO_DEFAULT_LOCALE=${ZSH_NO_DEFAULT_LOCALE:-0}
302 # utility functions {{{
303 # this function checks if a command exists and returns either true
304 # or false. This avoids using 'which' and 'whence', which will
305 # avoid problems with aliases for which on certain weird systems. :-)
306 # Usage: check_com [-c|-g] word
307 # -c only checks for external commands
308 # -g does the usual tests and also checks for global aliases
311 local -i comonly gatoo
313 if [[ $1 == '-c' ]] ; then
316 elif [[ $1 == '-g' ]] ; then
323 if (( ${#argv} != 1 )) ; then
324 printf 'usage: check_com [-c] <command>\n' >&2
328 if (( comonly > 0 )) ; then
329 [[ -n ${commands[$1]} ]] && return 0
333 if [[ -n ${commands[$1]} ]] \
334 || [[ -n ${functions[$1]} ]] \
335 || [[ -n ${aliases[$1]} ]] \
336 || [[ -n ${reswords[(r)$1]} ]] ; then
341 if (( gatoo > 0 )) && [[ -n ${galiases[$1]} ]] ; then
348 # creates an alias and precedes the command with
349 # sudo if $EUID is not zero.
352 local only=0 ; local multi=0
353 while [[ $1 == -* ]] ; do
357 (--) shift ; break ;;
359 printf 'usage: salias [-h|-o|-a] <alias-expression>\n'
360 printf ' -h shows this help text.\n'
361 printf ' -a replace '\'' ; '\'' sequences with '\'' ; sudo '\''.\n'
362 printf ' be careful using this option.\n'
363 printf ' -o only sets an alias if a preceding sudo would be needed.\n'
366 (*) printf "unkown option: '%s'\n" "$1" ; return 1 ;;
371 if (( ${#argv} > 1 )) ; then
372 printf 'Too many arguments %s\n' "${#argv}"
376 key="${1%%\=*}" ; val="${1#*\=}"
377 if (( EUID == 0 )) && (( only == 0 )); then
378 alias -- "${key}=${val}"
379 elif (( EUID > 0 )) ; then
380 (( multi > 0 )) && val="${val// ; / ; sudo }"
381 alias -- "${key}=sudo ${val}"
387 # a "print -l ${(u)foo}"-workaround for pre-4.2.0 shells
389 # Where foo is the *name* of the parameter you want printed.
390 # Note that foo is no typo; $foo would be wrong here!
398 if [[ -z ${parameter} ]] ; then
399 printf 'usage: uprint <parameter>\n'
403 for w in ${(P)parameter} ; do
404 [[ -z ${(M)u:#$w} ]] && u=( $u $w )
411 # Check if we can read given files and source those we can.
413 if (( ${#argv} < 1 )) ; then
414 printf 'usage: xsource FILE(s)...\n' >&2
418 while (( ${#argv} > 0 )) ; do
419 [[ -r "$1" ]] && source "$1"
425 # Check if we can read a given file and 'cat(1)' it.
428 if (( ${#argv} != 1 )) ; then
429 printf 'usage: xcat FILE\n' >&2
433 [[ -r $1 ]] && cat $1
437 # Remove these functions again, they are of use only in these
438 # setup files. This should be called at the end of .zshrc.
442 funcs=(salias xcat xsource xunfunction zrcautoload)
444 for func in $funcs ; do
445 [[ -n ${functions[$func]} ]] \
451 # this allows us to stay in sync with grml's zshrc and put own
452 # modifications in ~/.zshrc.local
454 xsource "/etc/zsh/zshrc.local"
455 xsource "${HOME}/.zshrc.local"
462 if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then
463 xsource "/etc/default/locale"
466 for var in LANG LC_ALL LC_MESSAGES ; do
467 [[ -n ${(P)var} ]] && export $var
470 xsource "/etc/sysconfig/keyboard"
472 TZ=$(xcat /etc/timezone)
475 # {{{ set some variables
476 if check_com -c vim ; then
478 export EDITOR=${EDITOR:-vim}
480 export EDITOR=${EDITOR:-vi}
484 export PAGER=${PAGER:-less}
487 export MAIL=${MAIL:-/var/mail/$USER}
489 # if we don't set $SHELL then aterm, rxvt,.. will use /bin/sh or /bin/bash :-/
490 export SHELL='/bin/zsh'
492 # color setup for ls:
493 check_com -c dircolors && eval $(dircolors -b)
494 # color setup for ls on OS X:
495 isdarwin && export CLICOLOR=1
497 # do MacPorts setup on darwin
498 if isdarwin && [[ -d /opt/local ]]; then
499 # Note: PATH gets set in /etc/zprofile on Darwin, so this can't go into
501 PATH="/opt/local/bin:/opt/local/sbin:$PATH"
502 MANPATH="/opt/local/share/man:$MANPATH"
504 # do Fink setup on darwin
505 isdarwin && xsource /sw/bin/init.sh
507 # load our function and completion directories
508 for fdir in /usr/share/grml/zsh/completion /usr/share/grml/zsh/functions; do
509 fpath=( ${fdir} ${fdir}/**/*(/N) ${fpath} )
510 if [[ ${fpath} == '/usr/share/grml/zsh/functions' ]] ; then
511 for func in ${fdir}/**/[^_]*[^~](N.) ; do
512 zrcautoload ${func:t}
518 # support colors in less
519 export LESS_TERMCAP_mb=$'\E[01;31m'
520 export LESS_TERMCAP_md=$'\E[01;31m'
521 export LESS_TERMCAP_me=$'\E[0m'
522 export LESS_TERMCAP_se=$'\E[0m'
523 export LESS_TERMCAP_so=$'\E[01;44;33m'
524 export LESS_TERMCAP_ue=$'\E[0m'
525 export LESS_TERMCAP_us=$'\E[01;32m'
527 MAILCHECK=30 # mailchecks
528 REPORTTIME=5 # report about cpu-/system-/user-time of command if running longer than 5 seconds
529 watch=(notme root) # watch for everyone but me and root
531 # automatically remove duplicates from these arrays
532 typeset -U path cdpath fpath manpath
536 if [[ "$TERM" != emacs ]] ; then
537 [[ -z "$terminfo[kdch1]" ]] || bindkey -M emacs "$terminfo[kdch1]" delete-char
538 [[ -z "$terminfo[khome]" ]] || bindkey -M emacs "$terminfo[khome]" beginning-of-line
539 [[ -z "$terminfo[kend]" ]] || bindkey -M emacs "$terminfo[kend]" end-of-line
540 [[ -z "$terminfo[kdch1]" ]] || bindkey -M vicmd "$terminfo[kdch1]" vi-delete-char
541 [[ -z "$terminfo[khome]" ]] || bindkey -M vicmd "$terminfo[khome]" vi-beginning-of-line
542 [[ -z "$terminfo[kend]" ]] || bindkey -M vicmd "$terminfo[kend]" vi-end-of-line
543 [[ -z "$terminfo[cuu1]" ]] || bindkey -M viins "$terminfo[cuu1]" vi-up-line-or-history
544 [[ -z "$terminfo[cuf1]" ]] || bindkey -M viins "$terminfo[cuf1]" vi-forward-char
545 [[ -z "$terminfo[kcuu1]" ]] || bindkey -M viins "$terminfo[kcuu1]" vi-up-line-or-history
546 [[ -z "$terminfo[kcud1]" ]] || bindkey -M viins "$terminfo[kcud1]" vi-down-line-or-history
547 [[ -z "$terminfo[kcuf1]" ]] || bindkey -M viins "$terminfo[kcuf1]" vi-forward-char
548 [[ -z "$terminfo[kcub1]" ]] || bindkey -M viins "$terminfo[kcub1]" vi-backward-char
550 [[ "$terminfo[kcuu1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcuu1]/O/[}" vi-up-line-or-history
551 [[ "$terminfo[kcud1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcud1]/O/[}" vi-down-line-or-history
552 [[ "$terminfo[kcuf1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcuf1]/O/[}" vi-forward-char
553 [[ "$terminfo[kcub1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcub1]/O/[}" vi-backward-char
554 [[ "$terminfo[khome]" == $'\eO'* ]] && bindkey -M viins "${terminfo[khome]/O/[}" beginning-of-line
555 [[ "$terminfo[kend]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kend]/O/[}" end-of-line
556 [[ "$terminfo[khome]" == $'\eO'* ]] && bindkey -M emacs "${terminfo[khome]/O/[}" beginning-of-line
557 [[ "$terminfo[kend]" == $'\eO'* ]] && bindkey -M emacs "${terminfo[kend]/O/[}" end-of-line
560 ## keybindings (run 'bindkeys' for details, more details via man zshzle)
561 # use emacs style per default:
566 #if [[ "$TERM" == screen ]] ; then
567 bindkey '\e[1~' beginning-of-line # home
568 bindkey '\e[4~' end-of-line # end
569 bindkey '\e[A' up-line-or-search # cursor up
570 bindkey '\e[B' down-line-or-search # <ESC>-
572 bindkey '^xp' history-beginning-search-backward
573 bindkey '^xP' history-beginning-search-forward
574 # bindkey -s '^L' "|less\n" # ctrl-L pipes to less
575 # bindkey -s '^B' " &\n" # ctrl-B runs it in the background
576 # if terminal type is set to 'rxvt':
577 bindkey '\e[7~' beginning-of-line # home
578 bindkey '\e[8~' end-of-line # end
581 # insert unicode character
582 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
583 # See for example http://unicode.org/charts/ for unicode characters code
584 zrcautoload insert-unicode-char
585 zle -N insert-unicode-char
586 #k# Insert Unicode character
587 bindkey '^Xi' insert-unicode-char
589 #m# k Shift-tab Perform backwards menu completion
590 if [[ -n "$terminfo[kcbt]" ]]; then
591 bindkey "$terminfo[kcbt]" reverse-menu-complete
592 elif [[ -n "$terminfo[cbt]" ]]; then # required for GNU screen
593 bindkey "$terminfo[cbt]" reverse-menu-complete
596 ## toggle the ,. abbreviation feature on/off
597 # NOABBREVIATION: default abbreviation-state
598 # 0 - enabled (default)
600 NOABBREVIATION=${NOABBREVIATION:-0}
602 grml_toggle_abbrev() {
603 if (( ${NOABBREVIATION} > 0 )) ; then
610 zle -N grml_toggle_abbrev
611 bindkey '^xA' grml_toggle_abbrev
613 # add a command line to the shells history without executing it
614 commit-to-history() {
615 print -s ${(z)BUFFER}
618 zle -N commit-to-history
619 bindkey "^x^h" commit-to-history
621 # only slash should be considered as a word separator:
622 slash-backward-kill-word() {
623 local WORDCHARS="${WORDCHARS:s@/@}"
625 zle backward-kill-word
627 zle -N slash-backward-kill-word
629 #k# Kill everything in a word up to its last \kbd{/}
630 bindkey '\ev' slash-backward-kill-word
631 #k# Kill everything in a word up to its last \kbd{/}
632 bindkey '\e^h' slash-backward-kill-word
633 #k# Kill everything in a word up to its last \kbd{/}
634 bindkey '\e^?' slash-backward-kill-word
636 # use the new *-pattern-* widgets for incremental history search
638 bindkey '^r' history-incremental-pattern-search-backward
639 bindkey '^s' history-incremental-pattern-search-forward
643 # a generic accept-line wrapper {{{
645 # This widget can prevent unwanted autocorrections from command-name
646 # to _command-name, rehash automatically on enter and call any number
647 # of builtin and user-defined widgets in different contexts.
649 # For a broader description, see:
650 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
652 # The code is imported from the file 'zsh/functions/accept-line' from
653 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
654 # distributed under the same terms as zsh itself.
656 # A newly added command will may not be found or will cause false
657 # correction attempts, if you got auto-correction set. By setting the
658 # following style, we force accept-line() to rehash, if it cannot
659 # find the first word on the command line in the $command[] hash.
660 zstyle ':acceptline:*' rehash true
662 function Accept-Line() {
668 zstyle -a ":acceptline:${alcontext}" actions subs
670 (( ${#subs} < 1 )) && return 0
673 for sub in ${subs} ; do
674 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
677 (( aldone > 0 )) && break
681 function Accept-Line-getdefault() {
685 zstyle -s ":acceptline:${alcontext}" default_action default_action
686 case ${default_action} in
688 printf ".accept-line"
691 printf ${default_action}
696 function accept-line() {
700 local buf com fname format msg default_action
704 cmdline=(${(z)BUFFER})
708 zstyle -t ":acceptline:${alcontext}" rehash \
709 && [[ -z ${commands[$com]} ]] \
712 if [[ -n ${reswords[(r)$com]} ]] \
713 || [[ -n ${aliases[$com]} ]] \
714 || [[ -n ${functions[$com]} ]] \
715 || [[ -n ${builtins[$com]} ]] \
716 || [[ -n ${commands[$com]} ]] ; then
718 # there is something sensible to execute, just do it.
722 default_action=$(Accept-Line-getdefault)
723 zstyle -T ":acceptline:${alcontext}" call_default \
724 && zle ${default_action}
728 if [[ -o correct ]] \
729 || [[ -o correctall ]] \
730 && [[ -n ${functions[$fname]} ]] ; then
732 # nothing there to execute but there is a function called
733 # _command_name; a completion widget. Makes no sense to
734 # call it on the commandline, but the correct{,all} options
735 # will ask for it nevertheless, so warn the user.
736 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
737 # Okay, we warned the user before, he called us again,
738 # so have it his way.
742 default_action=$(Accept-Line-getdefault)
743 zstyle -T ":acceptline:${alcontext}" call_default \
744 && zle ${default_action}
748 # prepare warning message for the user, configurable via zstyle.
749 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
751 if [[ -z ${msg} ]] ; then
752 msg="%c will not execute and completion %f exists."
755 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
759 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
760 # If we are here, the commandline contains something that is not
761 # executable, which is neither subject to _command_name correction
762 # and is not empty. might be a variable assignment
766 default_action=$(Accept-Line-getdefault)
767 zstyle -T ":acceptline:${alcontext}" call_default \
768 && zle ${default_action}
772 # If we got this far, the commandline only contains whitespace, or is empty.
776 default_action=$(Accept-Line-getdefault)
777 zstyle -T ":acceptline:${alcontext}" call_default \
778 && zle ${default_action}
786 # power completion - abbreviation expansion {{{
787 # power completion / abbreviation expansion / buffer expansion
788 # see http://zshwiki.org/home/examples/zleiab for details
789 # less risky than the global aliases but powerful as well
790 # just type the abbreviation key and afterwards ',.' to expand it
793 setopt interactivecomments
795 # key # value (#d additional doc string)
801 'G' '|& grep --color=auto '
803 'Hl' ' --help |& less -r' #d (Display help in pager)
807 'N' '&>/dev/null' #d (No Output)
808 'R' '| tr A-z N-za-m' #d (ROT13)
814 'co' './configure && make && sudo make install'
822 if (( NOABBREVIATION > 0 )) ; then
823 LBUFFER="${LBUFFER},."
827 matched_chars='[.-|_a-zA-Z0-9]#'
828 LBUFFER=${LBUFFER%%(#m)[.-|_a-zA-Z0-9]#}
829 LBUFFER+=${abk[$MATCH]:-$MATCH}
833 bindkey ",." globalias
837 zrcautoload zmv # who needs mmv or rename?
838 zrcautoload history-search-end
840 # we don't want to quote/espace URLs on our own...
841 # if autoload -U url-quote-magic ; then
842 # zle -N self-insert url-quote-magic
843 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
845 # print 'Notice: no url-quote-magic available :('
847 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
849 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
850 alias run-help >&/dev/null && unalias run-help
851 for rh in run-help{,-git,-svk,-svn}; do
856 if zrcautoload compinit ; then
857 compinit || print 'Notice: no compinit available :('
859 print 'Notice: no compinit available :('
864 is4 && zrcautoload zed # use ZLE editor to edit a file or function
867 for mod in complist deltochar mathfunc ; do
868 zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
871 # autoload zsh modules when they are referenced
873 zmodload -a zsh/stat zstat
874 zmodload -a zsh/zpty zpty
875 zmodload -ap zsh/mapfile mapfile
878 if is4 && zrcautoload insert-files && zle -N insert-files ; then
880 bindkey "^Xf" insert-files # C-x-f
883 bindkey ' ' magic-space # also do history expansion on space
884 #k# Trigger menu-complete
885 bindkey '\ei' menu-complete # menu completion via esc-i
887 # press esc-e for editing command line in $EDITOR or $VISUAL
888 if is4 && zrcautoload edit-command-line && zle -N edit-command-line ; then
889 #k# Edit the current line in \kbd{\$EDITOR}
890 bindkey '\ee' edit-command-line
893 if is4 && [[ -n ${(k)modules[zsh/complist]} ]] ; then
894 #k# menu selection: pick item but stay in the menu
895 bindkey -M menuselect '\e^M' accept-and-menu-complete
896 # also use + and INSERT since it's easier to press repeatedly
897 bindkey -M menuselect "+" accept-and-menu-complete
898 bindkey -M menuselect "^[[2~" accept-and-menu-complete
900 # accept a completion and try to complete again by using menu
901 # completion; very useful with completing directories
902 # by using 'undo' one's got a simple file browser
903 bindkey -M menuselect '^o' accept-and-infer-next-history
906 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
907 insert-datestamp() { LBUFFER+=${(%):-'%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 if [[ $BUFFER != sudo\ * ]]; then
938 BUFFER="sudo $BUFFER"
939 CURSOR=$(( CURSOR+5 ))
942 zle -N sudo-command-line
944 #k# Put the current command line into a \kbd{sudo} call
945 bindkey "^Os" sudo-command-line
947 ### jump behind the first word on the cmdline.
948 ### useful to add options.
949 function jump_after_first_word() {
953 if (( ${#words} <= 1 )) ; then
956 CURSOR=${#${words[1]}}
959 zle -N jump_after_first_word
961 bindkey '^x1' jump_after_first_word
963 # complete word from history with menu (from Book: ZSH, OpenSource-Press)
964 zle -C hist-complete complete-word _generic
965 zstyle ':completion:hist-complete:*' completer _history
966 #k# complete word from history with menu
967 bindkey "^X^X" hist-complete
976 HISTFILE=$HOME/.zsh_history
977 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
978 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
982 # dirstack handling {{{
984 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
985 DIRSTACKFILE=${DIRSTACKFILE:-${HOME}/.zdirs}
987 if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
988 dirstack=( ${(f)"$(< $DIRSTACKFILE)"} )
989 # "cd -" won't work after login by just setting $OLDPWD, so
990 [[ -d $dirstack[0] ]] && cd $dirstack[0] && cd $OLDPWD
995 my_stack=( ${PWD} ${dirstack} )
997 builtin print -l ${(u)my_stack} >! ${DIRSTACKFILE}
999 uprint my_stack >! ${DIRSTACKFILE}
1005 # directory based profiles {{{
1009 CHPWD_PROFILE='default'
1010 function chpwd_profiles() {
1011 # Say you want certain settings to be active in certain directories.
1012 # This is what you want.
1014 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1015 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1017 # When that's done and you enter a directory that matches the pattern
1018 # in the third part of the context, a function called chpwd_profile_grml,
1019 # for example, is called (if it exists).
1021 # If no pattern matches (read: no profile is detected) the profile is
1022 # set to 'default', which means chpwd_profile_default is attempted to
1025 # A word about the context (the ':chpwd:profiles:*' stuff in the zstyle
1026 # command) which is used: The third part in the context is matched against
1027 # ${PWD}. That's why using a pattern such as /foo/bar(|/|/*) makes sense.
1028 # Because that way the profile is detected for all these values of ${PWD}:
1032 # So, if you want to make double damn sure a profile works in /foo/bar
1033 # and everywhere deeper in that tree, just use (|/|/*) and be happy.
1035 # The name of the detected profile will be available in a variable called
1036 # 'profile' in your functions. You don't need to do anything, it'll just
1039 # Then there is the parameter $CHPWD_PROFILE is set to the profile, that
1040 # was is currently active. That way you can avoid running code for a
1041 # profile that is already active, by running code such as the following
1042 # at the start of your function:
1044 # function chpwd_profile_grml() {
1045 # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1
1049 # The initial value for $CHPWD_PROFILE is 'default'.
1051 # Version requirement:
1052 # This feature requires zsh 4.3.3 or newer.
1053 # If you use this feature and need to know whether it is active in your
1054 # current shell, there are several ways to do that. Here are two simple
1057 # a) If knowing if the profiles feature is active when zsh starts is
1058 # good enough for you, you can put the following snippet into your
1061 # (( ${+functions[chpwd_profiles]} )) && print "directory profiles active"
1063 # b) If that is not good enough, and you would prefer to be notified
1064 # whenever a profile changes, you can solve that by making sure you
1065 # start *every* profile function you create like this:
1067 # function chpwd_profile_myprofilename() {
1068 # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1
1069 # print "chpwd(): Switching to profile: $profile"
1073 # That makes sure you only get notified if a profile is *changed*,
1074 # not everytime you change directory, which would probably piss
1075 # you off fairly quickly. :-)
1077 # There you go. Now have fun with that.
1080 zstyle -s ":chpwd:profiles:${PWD}" profile profile || profile='default'
1081 if (( ${+functions[chpwd_profile_$profile]} )) ; then
1082 chpwd_profile_${profile}
1085 CHPWD_PROFILE="${profile}"
1088 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1094 # {{{ display battery status on right side of prompt via running 'BATTERY=1 zsh'
1095 if [[ $BATTERY -gt 0 ]] ; then
1096 if ! check_com -c acpi ; then
1102 if [[ $BATTERY -gt 0 ]] ; then
1103 PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]#Battery <->: [^0-9]##, (<->)%*/${match[1]}}"
1104 if [[ -z "$PERCENT" ]] ; then
1105 PERCENT='acpi not present'
1107 if [[ "$PERCENT" -lt 20 ]] ; then
1108 PERCENT="warning: ${PERCENT}%%"
1110 PERCENT="${PERCENT}%%"
1117 # set colors for use in prompts {{{
1118 if zrcautoload colors && colors 2>/dev/null ; then
1119 BLUE="%{${fg[blue]}%}"
1120 RED="%{${fg_bold[red]}%}"
1121 GREEN="%{${fg[green]}%}"
1122 CYAN="%{${fg[cyan]}%}"
1123 MAGENTA="%{${fg[magenta]}%}"
1124 YELLOW="%{${fg[yellow]}%}"
1125 WHITE="%{${fg[white]}%}"
1126 NO_COLOUR="%{${reset_color}%}"
1128 BLUE=$'%{\e[1;34m%}'
1130 GREEN=$'%{\e[1;32m%}'
1131 CYAN=$'%{\e[1;36m%}'
1132 WHITE=$'%{\e[1;37m%}'
1133 MAGENTA=$'%{\e[1;35m%}'
1134 YELLOW=$'%{\e[1;33m%}'
1135 NO_COLOUR=$'%{\e[0m%}'
1140 # gather version control information for inclusion in a prompt {{{
1143 # Be quiet about version problems in grml's zshrc as the user cannot disable
1144 # loading vcs_info() as it is *in* the zshrc - as you can see. :-)
1145 # Just unset most probable variables and disable vcs_info altogether.
1147 for i in {0..9} ; do
1148 unset VCS_INFO_message_${i}_
1150 zstyle ':vcs_info:*' enable false
1153 if zrcautoload vcs_info; then
1155 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1156 # function, which can cause a lot of trouble with our directory-based
1158 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1159 function VCS_INFO_realpath () {
1160 setopt localoptions NO_shwordsplit chaselinks
1161 ( builtin cd -q $1 2> /dev/null && pwd; )
1165 # I'm not reindenting the whole code below.
1168 # The following code is imported from the file 'zsh/functions/vcs_info'
1169 # from <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>,
1170 # which distributed under the same terms as zsh itself.
1172 # we will be using two variables, so let the code know now.
1173 zstyle ':vcs_info:*' max-exports 2
1175 # vcs_info() documentation:
1179 # This functionality requires zsh version >= 4.1.*.
1184 # To load vcs_info(), copy this file to your $fpath[] and do:
1185 # % autoload -Uz vcs_info && vcs_info
1187 # To work, vcs_info() needs 'setopt prompt_subst' in your setup.
1192 # To get vcs_info() working quickly (including colors), you can do the
1193 # following (assuming, you loaded vcs_info() properly - see above):
1195 # % RED=$'%{\e[31m%}'
1196 # % GR=$'%{\e[32m%}'
1197 # % MA=$'%{\e[35m%}'
1198 # % YE=$'%{\e[33m%}'
1201 # % zstyle ':vcs_info:*' actionformats \
1202 # "${MA}(${NC}%s${MA})${YE}-${MA}[${GR}%b${YE}|${RED}%a${MA}]${NC} "
1204 # % zstyle ':vcs_info:*' formats \
1205 # "${MA}(${NC}%s${MA})${Y}-${MA}[${GR}%b${MA}]${NC}%} "
1207 # % zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YE}%r"
1209 # % precmd () { vcs_info }
1210 # % PS1='${MA}[${GR}%n${MA}] ${MA}(${RED}%!${MA}) ${YE}%3~ ${VCS_INFO_message_0_}${NC}%# '
1212 # Obviously, the las two lines are there for demonstration: You need to
1213 # call vcs_info() from your precmd() function (see 'SPECIAL FUNCTIONS' in
1214 # 'man zshmisc'). Once that is done you need a *single* quoted
1215 # '${VCS_INFO_message_0_}' in your prompt.
1217 # Now call the 'vcs_info_printsys' utility from the command line:
1219 # % vcs_info_printsys
1220 # # list of supported version control backends:
1221 # # disabled systems are prefixed by a hash sign (#)
1232 # # flavours (cannot be used in the disable style; they
1233 # # are disabled with their master [git-svn -> git]):
1237 # Ten version control backends as you can see. You may not want all
1238 # of these. Because there is no point in running the code to detect
1239 # systems you do not use. ever. So, there is a way to disable some
1240 # backends altogether:
1242 # % zstyle ':vcs_info:*' disable bzr cdv darcs mtn svk tla
1244 # If you rerun 'vcs_info_printsys' now, you will see the backends listed
1245 # in the 'disable' style marked as diabled by a hash sign. That means the
1246 # detection of these systems is skipped *completely*. No wasted time there.
1248 # For more control, read the reference below.
1253 # The vcs_info() feature can be configured via zstyle.
1255 # First, the context in which we are working:
1256 # :vcs_info:<vcs-string>:<user-context>
1258 # ...where <vcs-string> is one of:
1259 # - git, git-svn, git-p4, hg, darcs, bzr, cdv, mtn, svn, cvs, svk or tla.
1261 # ...and <user-context> is a freely configurable string, assignable by the
1262 # user as the first argument to vcs_info() (see its description below).
1264 # There is are three special values for <vcs-string>: The first is named
1265 # 'init', that is in effect as long as there was no decision what vcs
1266 # backend to use. The second is 'preinit; it is used *before* vcs_info()
1267 # is run, when initializing the data exporting variables. The third
1268 # special value is 'formats' and is used by the 'vcs_info_lastmsg' for
1269 # looking up its styles.
1271 # There are two pre-defined values for <user-context>:
1272 # default - the one used if none is specified
1273 # command - used by vcs_info_lastmsg to lookup its styles.
1275 # You may *not* use 'print_systems_' as a user-context string, because it
1276 # is used internally.
1278 # You can of course use ':vcs_info:*' to match all VCSs in all
1279 # user-contexts at once.
1281 # Another special context is 'formats', which is used by the
1282 # vcs_info_lastmsg() utility function (see below).
1285 # This is a description of all styles, that are looked up:
1286 # formats - A list of formats, used when actionformats is not
1287 # used (which is most of the time).
1288 # actionformats - A list of formats, used if a there is a special
1289 # action going on in your current repository;
1290 # (like an interactive rebase or a merge conflict)
1291 # branchformat - Some backends replace %b in the formats and
1292 # actionformats styles above, not only by a branch
1293 # name but also by a revision number. This style
1294 # let's you modify how that string should look like.
1295 # nvcsformats - These "formats" are exported, when we didn't detect
1296 # a version control system for the current directory.
1297 # This is useful, if you want vcs_info() to completely
1298 # take over the generation of your prompt.
1299 # You would do something like
1300 # PS1='${VCS_INFO_message_0_}'
1301 # to accomplish that.
1302 # max-exports - Defines the maximum number if VCS_INFO_message_*_
1303 # variables vcs_info() will export.
1304 # enable - Checked in the 'init' context. If set to false,
1305 # vcs_info() will do nothing.
1306 # disable - Provide a list of systems, you don't want
1307 # the vcs_info() to check for repositories
1308 # (checked in the 'init' context, too).
1309 # disable-patterns - A list of patterns that are checked against $PWD.
1310 # If the pattern matches, vcs_info will be disabled.
1311 # Say, ~/.zsh is a directory under version control,
1312 # in which you do not want vcs_info to be active, do:
1313 # zstyle ':vcs_info:*' disable-patterns "$HOME/.zsh+(|/*)"
1314 # use-simple - If there are two different ways of gathering
1315 # information, you can select the simpler one
1316 # by setting this style to true; the default
1317 # is to use the not-that-simple code, which is
1318 # potentially a lot slower but might be more
1319 # accurate in all possible cases.
1320 # use-prompt-escapes - determines if we assume that the assembled
1321 # string from vcs_info() includes prompt escapes.
1322 # (Used by vcs_info_lastmsg().
1324 # The use-simple style is only available for the bzr backend.
1326 # The default values for these in all contexts are:
1327 # formats " (%s)-[%b|%a]-"
1328 # actionformats " (%s)-[%b]-"
1329 # branchformat "%b:%r" (for bzr, svn and svk)
1333 # disable (empty list)
1334 # disable-patterns (empty list)
1336 # use-prompt-escapes true
1339 # In normal formats and actionformats, the following replacements
1341 # %s - The vcs in use (git, hg, svn etc.)
1342 # %b - Information about the current branch.
1343 # %a - An identifier, that describes the action.
1344 # Only makes sense in actionformats.
1345 # %R - base directory of the repository.
1346 # %r - repository name
1347 # If %R is '/foo/bar/repoXY', %r is 'repoXY'.
1348 # %S - subdirectory within a repository. if $PWD is
1349 # '/foo/bar/reposXY/beer/tasty', %S is 'beer/tasty'.
1352 # In branchformat these replacements are done:
1353 # %b - the branch name
1354 # %r - the current revision number
1356 # Not all vcs backends have to support all replacements.
1357 # nvcsformat does not perform *any* replacements. It is just a string.
1362 # If you want to use the %b (bold off) prompt expansion in 'formats', which
1363 # expands %b itself, use %%b. That will cause the vcs_info() expansion to
1364 # replace %%b with %b. So zsh's prompt expansion mechanism can handle it.
1365 # Similarly, to hand down %b from branchformat, use %%%%b. Sorry for this
1366 # inconvenience, but it cannot be easily avoided. Luckily we do not clash
1367 # with a lot of prompt expansions and this only needs to be done for those.
1368 # See 'man zshmisc' for details about EXPANSION OF PROMPT SEQUENCES.
1371 # FUNCTION DESCRIPTIONS (public API):
1374 # The main function, that runs all backends and assembles
1375 # all data into ${VCS_INFO_message_*_}. This is the function
1376 # you want to call from precmd() if you want to include
1377 # up-to-date information in your prompt (see VARIABLE
1378 # DESCRIPTION below).
1380 # vcs_info_printsys()
1381 # Prints a list of all supported version control systems.
1382 # Useful to find out possible contexts (and which of them are enabled)
1383 # or values for the 'disable' style.
1385 # vcs_info_lastmsg()
1386 # Outputs the last ${VCS_INFO_message_*_} value. Takes into account
1387 # the value of the use-prompt-escapes style in ':vcs_info:formats'.
1388 # It also only prints max-exports values.
1390 # All functions named VCS_INFO_* are for internal use only.
1393 # VARIABLE DESCRIPTION:
1395 # ${VCS_INFO_message_N_} (Note the trailing underscore)
1396 # Where 'N' is an integer, eg: VCS_INFO_message_0_
1397 # These variables are the storage for the informational message the
1398 # last vcs_info() call has assembled. These are strongly connected
1399 # to the formats, actionformats and nvcsformats styles described
1400 # above. Those styles are lists. the first member of that list gets
1401 # expanded into ${VCS_INFO_message_0_}, the second into
1402 # ${VCS_INFO_message_1_} and the Nth into ${VCS_INFO_message_N-1_}.
1403 # These parameters are exported into the environment.
1404 # (See the max-exports style above.)
1409 # Don't use vcs_info at all (even though it's in your prompt):
1410 # % zstyle ':vcs_info:*' enable false
1412 # Disable the backends for bzr and svk:
1413 # % zstyle ':vcs_info:*' disable bzr svk
1415 # Provide a special formats for git:
1416 # % zstyle ':vcs_info:git:*' formats ' GIT, BABY! [%b]'
1417 # % zstyle ':vcs_info:git:*' actionformats ' GIT ACTION! [%b|%a]'
1419 # Use the quicker bzr backend (if you do, please report if it does
1420 # the-right-thing[tm] - thanks):
1421 # % zstyle ':vcs_info:bzr:*' use-simple true
1423 # Display the revision number in yellow for bzr and svn:
1424 # % zstyle ':vcs_info:(svn|bzr):*' branchformat '%b%{'${fg[yellow]}'%}:%r'
1426 # If you want colors, make sure you enclose the color codes in %{...%},
1427 # if you want to use the string provided by vcs_info() in prompts.
1429 # Here is how to print the vcs infomation as a command:
1430 # % alias vcsi='vcs_info command; vcs_info_lastmsg'
1432 # This way, you can even define different formats for output via
1433 # vcs_info_lastmsg() in the ':vcs_info:command:*' namespace.
1437 VCS_INFO_adjust () { #{{{
1438 [[ -n ${vcs_comm[overwrite_name]} ]] && vcs=${vcs_comm[overwrite_name]}
1442 VCS_INFO_check_com () { #{{{
1443 (( ${+commands[$1]} )) && [[ -x ${commands[$1]} ]] && return 0
1447 VCS_INFO_formats () { # {{{
1448 setopt localoptions noksharrays
1449 local action=$1 branch=$2 base=$3
1453 if [[ -n ${action} ]] ; then
1454 zstyle -a ":vcs_info:${vcs}:${usercontext}" actionformats msgs
1455 (( ${#msgs} < 1 )) && msgs[1]=' (%s)-[%b|%a]-'
1457 zstyle -a ":vcs_info:${vcs}:${usercontext}" formats msgs
1458 (( ${#msgs} < 1 )) && msgs[1]=' (%s)-[%b]-'
1461 (( ${#msgs} > maxexports )) && msgs[$(( maxexports + 1 )),-1]=()
1462 for i in {1..${#msgs}} ; do
1463 zformat -f msg ${msgs[$i]} \
1469 S:"$(VCS_INFO_reposub ${base})"
1475 VCS_INFO_maxexports () { #{{{
1476 zstyle -s ":vcs_info:${vcs}:${usercontext}" "max-exports" maxexports || maxexports=2
1477 if [[ ${maxexports} != <-> ]] || (( maxexports < 1 )); then
1478 printf 'vcs_info(): expecting numeric arg >= 1 for max-exports (got %s).\n' ${maxexports}
1479 printf 'Defaulting to 2.\n'
1484 VCS_INFO_nvcsformats () { #{{{
1485 setopt localoptions noksharrays
1488 if [[ $1 == 'preinit' ]] ; then
1492 zstyle -a ":vcs_info:${v:-$vcs}:${c:-$usercontext}" nvcsformats msgs
1493 (( ${#msgs} > maxexports )) && msgs[${maxexports},-1]=()
1496 VCS_INFO_realpath () { #{{{
1497 # a portable 'readlink -f'
1498 # forcing a subshell, to ensure chpwd() is not removed
1499 # from the calling shell (if VCS_INFO_realpath() is called
1502 (( ${+functions[chpwd]} )) && unfunction chpwd
1504 cd $1 2>/dev/null && pwd
1508 VCS_INFO_reposub () { #{{{
1509 setopt localoptions extendedglob
1510 local base=${1%%/##}
1512 [[ ${PWD} == ${base}/* ]] || {
1516 printf '%s' ${PWD#$base/}
1520 VCS_INFO_set () { #{{{
1521 setopt localoptions noksharrays
1524 if [[ $1 == '--clear' ]] ; then
1525 for i in {0..9} ; do
1526 unset VCS_INFO_message_${i}_
1529 if [[ $1 == '--nvcs' ]] ; then
1530 [[ $2 == 'preinit' ]] && (( maxexports == 0 )) && (( maxexports = 1 ))
1531 for i in {0..$((maxexports - 1))} ; do
1532 typeset -gx VCS_INFO_message_${i}_=
1534 VCS_INFO_nvcsformats $2
1537 (( ${#msgs} - 1 < 0 )) && return 0
1538 for i in {0..$(( ${#msgs} - 1 ))} ; do
1540 typeset -gx VCS_INFO_message_${i}_=${msgs[$j]}
1545 # information gathering
1546 VCS_INFO_bzr_get_data () { # {{{
1547 setopt localoptions noksharrays
1551 if zstyle -t ":vcs_info:${vcs}:${usercontext}" "use-simple" ; then
1552 bzrbase=${vcs_comm[basedir]}
1553 bzrinfo[2]=${bzrbase:t}
1554 if [[ -f ${bzrbase}/.bzr/branch/last-revision ]] ; then
1555 bzrinfo[1]=$(< ${bzrbase}/.bzr/branch/last-revision)
1556 bzrinfo[1]=${${bzrinfo[1]}%% *}
1559 bzrbase=${${(M)${(f)"$( bzr info )"}:# ##branch\ root:*}/*: ##/}
1560 bzrinfo=( ${${${(M)${(f)"$( bzr version-info )"}:#(#s)(revno|branch-nick)*}/*: /}/*\//} )
1561 bzrbase="$(VCS_INFO_realpath ${bzrbase})"
1564 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat bzrbr || bzrbr="%b:%r"
1565 zformat -f bzrbr "${bzrbr}" "b:${bzrinfo[2]}" "r:${bzrinfo[1]}"
1566 VCS_INFO_formats '' "${bzrbr}" "${bzrbase}"
1570 VCS_INFO_cdv_get_data () { # {{{
1573 cdvbase=${vcs_comm[basedir]}
1574 VCS_INFO_formats '' "${cdvbase:t}" "${cdvbase}"
1578 VCS_INFO_cvs_get_data () { # {{{
1579 local cvsbranch cvsbase basename
1582 while [[ -d "${cvsbase}/../CVS" ]]; do
1583 cvsbase="${cvsbase}/.."
1585 cvsbase="$(VCS_INFO_realpath ${cvsbase})"
1586 cvsbranch=$(< ./CVS/Repository)
1587 basename=${cvsbase:t}
1588 cvsbranch=${cvsbranch##${basename}/}
1589 [[ -z ${cvsbranch} ]] && cvsbranch=${basename}
1590 VCS_INFO_formats '' "${cvsbranch}" "${cvsbase}"
1594 VCS_INFO_darcs_get_data () { # {{{
1597 darcsbase=${vcs_comm[basedir]}
1598 VCS_INFO_formats '' "${darcsbase:t}" "${darcsbase}"
1602 VCS_INFO_git_getaction () { #{{{
1603 local gitaction='' gitdir=$1
1606 for tmp in "${gitdir}/rebase-apply" \
1607 "${gitdir}/rebase" \
1608 "${gitdir}/../.dotest" ; do
1609 if [[ -d ${tmp} ]] ; then
1610 if [[ -f "${tmp}/rebasing" ]] ; then
1612 elif [[ -f "${tmp}/applying" ]] ; then
1615 gitaction="am/rebase"
1617 printf '%s' ${gitaction}
1622 for tmp in "${gitdir}/rebase-merge/interactive" \
1623 "${gitdir}/.dotest-merge/interactive" ; do
1624 if [[ -f "${tmp}" ]] ; then
1625 printf '%s' "rebase-i"
1630 for tmp in "${gitdir}/rebase-merge" \
1631 "${gitdir}/.dotest-merge" ; do
1632 if [[ -d "${tmp}" ]] ; then
1633 printf '%s' "rebase-m"
1638 if [[ -f "${gitdir}/MERGE_HEAD" ]] ; then
1643 if [[ -f "${gitdir}/BISECT_LOG" ]] ; then
1644 printf '%s' "bisect"
1650 VCS_INFO_git_getbranch () { #{{{
1651 local gitbranch gitdir=$1 tmp actiondir
1652 local gitsymref='git symbolic-ref HEAD'
1655 for tmp in "${gitdir}/rebase-apply" \
1656 "${gitdir}/rebase" \
1657 "${gitdir}/../.dotest"; do
1658 if [[ -d ${tmp} ]]; then
1663 if [[ -n ${actiondir} ]]; then
1664 gitbranch="$(${(z)gitsymref} 2> /dev/null)"
1665 [[ -z ${gitbranch} ]] && [[ -r ${actiondir}/head-name ]] \
1666 && gitbranch="$(< ${actiondir}/head-name)"
1668 elif [[ -f "${gitdir}/MERGE_HEAD" ]] ; then
1669 gitbranch="$(${(z)gitsymref} 2> /dev/null)"
1670 [[ -z ${gitbranch} ]] && gitbranch="$(< ${gitdir}/MERGE_HEAD)"
1672 elif [[ -d "${gitdir}/rebase-merge" ]] ; then
1673 gitbranch="$(< ${gitdir}/rebase-merge/head-name)"
1675 elif [[ -d "${gitdir}/.dotest-merge" ]] ; then
1676 gitbranch="$(< ${gitdir}/.dotest-merge/head-name)"
1679 gitbranch="$(${(z)gitsymref} 2> /dev/null)"
1681 if [[ $? -ne 0 ]] ; then
1682 gitbranch="refs/tags/$(git describe --exact-match HEAD 2>/dev/null)"
1684 if [[ $? -ne 0 ]] ; then
1685 gitbranch="${${"$(< $gitdir/HEAD)"}[1,7]}..."
1690 printf '%s' "${gitbranch##refs/[^/]##/}"
1694 VCS_INFO_git_get_data () { # {{{
1695 setopt localoptions extendedglob
1696 local gitdir gitbase gitbranch gitaction
1698 gitdir=${vcs_comm[gitdir]}
1699 gitbranch="$(VCS_INFO_git_getbranch ${gitdir})"
1701 if [[ -z ${gitdir} ]] || [[ -z ${gitbranch} ]] ; then
1706 gitaction="$(VCS_INFO_git_getaction ${gitdir})"
1707 gitbase=${PWD%/${$( git rev-parse --show-prefix )%/##}}
1708 VCS_INFO_formats "${gitaction}" "${gitbranch}" "${gitbase}"
1712 VCS_INFO_hg_get_data () { # {{{
1713 local hgbranch hgbase file
1715 hgbase=${vcs_comm[basedir]}
1717 file="${hgbase}/.hg/branch"
1718 if [[ -r ${file} ]] ; then
1719 hgbranch=$(< ${file})
1724 VCS_INFO_formats '' "${hgbranch}" "${hgbase}"
1728 VCS_INFO_mtn_get_data () { # {{{
1729 local mtnbranch mtnbase
1731 mtnbase=${vcs_comm[basedir]}
1732 mtnbranch=${${(M)${(f)"$( mtn status )"}:#(#s)Current branch:*}/*: /}
1733 VCS_INFO_formats '' "${mtnbranch}" "${mtnbase}"
1737 VCS_INFO_svk_get_data () { # {{{
1738 local svkbranch svkbase
1740 svkbase=${vcs_comm[basedir]}
1741 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat svkbranch || svkbranch="%b:%r"
1742 zformat -f svkbranch "${svkbranch}" "b:${vcs_comm[branch]}" "r:${vcs_comm[revision]}"
1743 VCS_INFO_formats '' "${svkbranch}" "${svkbase}"
1747 VCS_INFO_svn_get_data () { # {{{
1748 setopt localoptions noksharrays
1749 local svnbase svnbranch
1753 while [[ -d "${svnbase}/../.svn" ]]; do
1754 svnbase="${svnbase}/.."
1756 svnbase="$(VCS_INFO_realpath ${svnbase})"
1757 svninfo=( ${${${(M)${(f)"$( svn info )"}:#(#s)(URL|Revision)*}/*: /}/*\//} )
1759 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat svnbranch || svnbranch="%b:%r"
1760 zformat -f svnbranch "${svnbranch}" "b:${svninfo[1]}" "r:${svninfo[2]}"
1761 VCS_INFO_formats '' "${svnbranch}" "${svnbase}"
1765 VCS_INFO_tla_get_data () { # {{{
1766 local tlabase tlabranch
1768 tlabase="$(VCS_INFO_realpath ${vcs_comm[basedir]})"
1769 # tree-id gives us something like 'foo@example.com/demo--1.0--patch-4', so:
1770 tlabranch=${${"$( tla tree-id )"}/*\//}
1771 VCS_INFO_formats '' "${tlabranch}" "${tlabase}"
1776 VCS_INFO_detect_by_dir() { #{{{
1778 local basedir="." realbasedir
1780 realbasedir="$(VCS_INFO_realpath ${basedir})"
1781 while [[ ${realbasedir} != '/' ]]; do
1782 [[ -r ${realbasedir} ]] || return 1
1783 if [[ -n ${vcs_comm[detect_need_file]} ]] ; then
1784 [[ -d ${basedir}/${dirname} ]] && \
1785 [[ -e ${basedir}/${dirname}/${vcs_comm[detect_need_file]} ]] && \
1788 [[ -d ${basedir}/${dirname} ]] && break
1791 basedir=${basedir}/..
1792 realbasedir="$(VCS_INFO_realpath ${basedir})"
1795 [[ ${realbasedir} == "/" ]] && return 1
1796 vcs_comm[basedir]=${realbasedir}
1800 VCS_INFO_bzr_detect() { #{{{
1801 VCS_INFO_check_com bzr || return 1
1802 vcs_comm[detect_need_file]=branch/format
1803 VCS_INFO_detect_by_dir '.bzr'
1807 VCS_INFO_cdv_detect() { #{{{
1808 VCS_INFO_check_com cdv || return 1
1809 vcs_comm[detect_need_file]=format
1810 VCS_INFO_detect_by_dir '.cdv'
1814 VCS_INFO_cvs_detect() { #{{{
1815 VCS_INFO_check_com cvs || return 1
1816 [[ -d "./CVS" ]] && [[ -r "./CVS/Repository" ]] && return 0
1820 VCS_INFO_darcs_detect() { #{{{
1821 VCS_INFO_check_com darcs || return 1
1822 vcs_comm[detect_need_file]=format
1823 VCS_INFO_detect_by_dir '_darcs'
1827 VCS_INFO_git_detect() { #{{{
1828 if VCS_INFO_check_com git && git rev-parse --is-inside-work-tree &> /dev/null ; then
1829 vcs_comm[gitdir]="$(git rev-parse --git-dir 2> /dev/null)" || return 1
1830 if [[ -d ${vcs_comm[gitdir]}/svn ]] ; then vcs_comm[overwrite_name]='git-svn'
1831 elif [[ -d ${vcs_comm[gitdir]}/refs/remotes/p4 ]] ; then vcs_comm[overwrite_name]='git-p4' ; fi
1837 VCS_INFO_hg_detect() { #{{{
1838 VCS_INFO_check_com hg || return 1
1839 vcs_comm[detect_need_file]=store
1840 VCS_INFO_detect_by_dir '.hg'
1844 VCS_INFO_mtn_detect() { #{{{
1845 VCS_INFO_check_com mtn || return 1
1846 vcs_comm[detect_need_file]=revision
1847 VCS_INFO_detect_by_dir '_MTN'
1851 VCS_INFO_svk_detect() { #{{{
1852 setopt localoptions noksharrays extendedglob
1857 VCS_INFO_check_com svk || return 1
1858 [[ -f ~/.svk/config ]] || return 1
1860 # This detection function is a bit different from the others.
1861 # We need to read svk's config file to detect a svk repository
1862 # in the first place. Therefore, we'll just proceed and read
1863 # the other information, too. This is more then any of the
1864 # other detections do but this takes only one file open for
1865 # svk at most. VCS_INFO_svk_get_data() get simpler, too. :-)
1866 while IFS= read -r line ; do
1867 if [[ -n ${vcs_comm[basedir]} ]] ; then
1869 [[ ${line} == depotpath:* ]] && vcs_comm[branch]=${line##*/}
1870 [[ ${line} == revision:* ]] && vcs_comm[revision]=${line##*[[:space:]]##}
1871 [[ -n ${vcs_comm[branch]} ]] && [[ -n ${vcs_comm[revision]} ]] && break
1874 (( fhash > 0 )) && [[ ${line} == ' '[^[:space:]]*:* ]] && break
1875 [[ ${line} == ' hash:'* ]] && fhash=1 && continue
1876 (( fhash == 0 )) && continue
1877 [[ ${PWD}/ == ${${line## ##}%:*}/* ]] && vcs_comm[basedir]=${${line## ##}%:*}
1878 done < ~/.svk/config
1880 [[ -n ${vcs_comm[basedir]} ]] && \
1881 [[ -n ${vcs_comm[branch]} ]] && \
1882 [[ -n ${vcs_comm[revision]} ]] && return 0
1886 VCS_INFO_svn_detect() { #{{{
1887 VCS_INFO_check_com svn || return 1
1888 [[ -d ".svn" ]] && return 0
1892 VCS_INFO_tla_detect() { #{{{
1893 VCS_INFO_check_com tla || return 1
1894 vcs_comm[basedir]="$(tla tree-root 2> /dev/null)" && return 0
1899 vcs_info_printsys () { # {{{
1900 vcs_info print_systems_
1903 vcs_info_lastmsg () { # {{{
1908 for i in {0..$((maxexports - 1))} ; do
1909 printf '$VCS_INFO_message_%d_: "' $i
1910 if zstyle -T ':vcs_info:formats:command' use-prompt-escapes ; then
1911 print -nP ${(P)${:-VCS_INFO_message_${i}_}}
1913 print -n ${(P)${:-VCS_INFO_message_${i}_}}
1923 [[ -r . ]] || return 1
1927 local -a VCSs disabled dps
1928 local -x vcs usercontext
1929 local -ix maxexports
1934 VCSs=(git hg bzr darcs svk mtn svn cvs cdv tla)
1937 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable" disabled
1938 print -l '# list of supported version control backends:' \
1939 '# disabled systems are prefixed by a hash sign (#)'
1940 for vcs in ${VCSs} ; do
1941 [[ -n ${(M)disabled:#${vcs}} ]] && printf '#'
1942 printf '%s\n' ${vcs}
1944 print -l '# flavours (cannot be used in the disable style; they' \
1945 '# are disabled with their master [git-svn -> git]):' \
1950 [[ -z ${usercontext} ]] && usercontext=default
1952 (*) [[ -z ${usercontext} ]] && usercontext=$1
1956 zstyle -T ":vcs_info:${vcs}:${usercontext}" "enable" || {
1957 [[ -n ${VCS_INFO_message_0_} ]] && VCS_INFO_set --clear
1960 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable" disabled
1962 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable-patterns" dps
1963 for pat in ${dps} ; do
1964 if [[ ${PWD} == ${~pat} ]] ; then
1965 [[ -n ${vcs_info_msg_0_} ]] && VCS_INFO_set --clear
1973 for vcs in ${VCSs} ; do
1974 [[ -n ${(M)disabled:#${vcs}} ]] && continue
1976 VCS_INFO_${vcs}_detect && (( found = 1 )) && break
1979 (( found == 0 )) && {
1984 VCS_INFO_${vcs}_get_data || {
1993 VCS_INFO_set --nvcs preinit
1998 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1999 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
2000 # TODO: The included vcs_info() version still uses $VCS_INFO_message_N_.
2001 # That needs to be the use of $VCS_INFO_message_N_ needs to be changed
2002 # to $vcs_info_msg_N_ as soon as we use the included version.
2003 if [[ "$TERM" == dumb ]] ; then
2004 zstyle ':vcs_info:*' actionformats "(%s%)-[%b|%a] " "zsh: %r"
2005 zstyle ':vcs_info:*' formats "(%s%)-[%b] " "zsh: %r"
2007 # these are the same, just with a lot of colours:
2008 zstyle ':vcs_info:*' actionformats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOUR} " \
2010 zstyle ':vcs_info:*' formats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOUR}%} " \
2012 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YELLOW}%r"
2015 if [[ -o restricted ]]; then
2016 zstyle ':vcs_info:*' enable false
2021 # command not found handling {{{
2023 (( ${COMMAND_NOT_FOUND} == 1 )) &&
2024 function command_not_found_handler() {
2026 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
2027 ${GRML_ZSH_CNF_HANDLER} $1
2035 if zrcautoload promptinit && promptinit 2>/dev/null ; then
2036 promptinit # people should be able to use their favourite prompt
2038 print 'Notice: no promptinit available :('
2043 # make sure to use right prompt only when not running a command
2044 is41 && setopt transient_rprompt
2047 function ESC_print () {
2048 info_print $'\ek' $'\e\\' "$@"
2050 function set_title () {
2051 info_print $'\e]0;' $'\a' "$@"
2054 function info_print () {
2055 local esc_begin esc_end
2059 printf '%s' ${esc_begin}
2061 printf '%s' "${esc_end}"
2064 # TODO: revise all these NO* variables and especially their documentation
2065 # in zsh-help() below.
2066 is4 && [[ $NOPRECMD -eq 0 ]] && precmd () {
2067 [[ $NOPRECMD -gt 0 ]] && return 0
2068 # update VCS information
2071 if [[ $TERM == screen* ]] ; then
2072 if [[ -n ${VCS_INFO_message_1_} ]] ; then
2073 ESC_print ${VCS_INFO_message_1_}
2074 elif [[ -n ${vcs_info_msg_1_} ]] ; then
2075 ESC_print ${vcs_info_msg_1_}
2080 # just use DONTSETRPROMPT=1 to be able to overwrite RPROMPT
2081 if [[ $DONTSETRPROMPT -eq 0 ]] ; then
2082 if [[ $BATTERY -gt 0 ]] ; then
2083 # update battery (dropped into $PERCENT) information
2085 RPROMPT="%(?..:() ${PERCENT}"
2090 # adjust title of xterm
2091 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
2092 [[ ${NOTITLE} -gt 0 ]] && return 0
2095 set_title ${(%):-"%n@%m: %~"}
2100 # preexec() => a function running before every command
2101 is4 && [[ $NOPRECMD -eq 0 ]] && \
2103 [[ $NOPRECMD -gt 0 ]] && return 0
2104 # set hostname if not running on host with name 'grml'
2105 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
2108 # get the name of the program currently running and hostname of local machine
2109 # set screen window title if running in a screen
2110 if [[ "$TERM" == screen* ]] ; then
2111 # local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]} # don't use hostname
2112 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME" # use hostname
2115 # adjust title of xterm
2116 [[ ${NOTITLE} -gt 0 ]] && return 0
2119 set_title "${(%):-"%n@%m:"}" "$1"
2124 EXITCODE="%(?..%?%1v )"
2125 PS2='\`%_> ' # secondary prompt, printed when the shell needs more information to complete a command.
2126 PS3='?# ' # selection prompt used within a select loop.
2127 PS4='+%N:%i:%_> ' # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
2129 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
2130 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
2131 debian_chroot=$(cat /etc/debian_chroot)
2134 # don't use colors on dumb terminals (like emacs):
2135 if [[ "$TERM" == dumb ]] ; then
2136 PROMPT="${EXITCODE}${debian_chroot:+($debian_chroot)}%n@%m %40<...<%B%~%b%<< "
2138 # only if $GRMLPROMPT is set (e.g. via 'GRMLPROMPT=1 zsh') use the extended prompt
2139 # set variable identifying the chroot you work in (used in the prompt below)
2140 if [[ $GRMLPROMPT -gt 0 ]] ; then
2141 PROMPT="${RED}${EXITCODE}${CYAN}[%j running job(s)] ${GREEN}{history#%!} ${RED}%(3L.+.) ${BLUE}%* %D
2142 ${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
2144 # This assembles the primary prompt string
2145 if (( EUID != 0 )); then
2146 PROMPT="${RED}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
2148 PROMPT="${BLUE}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${RED}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
2153 if (( GRML_VCS_INFO )); then
2154 PROMPT="${PROMPT}"'${VCS_INFO_message_0_}'"%# "
2156 PROMPT="${PROMPT}"'${vcs_info_msg_0_}'"%# "
2159 # if we are inside a grml-chroot set a specific prompt theme
2160 if [[ -n "$GRML_CHROOT" ]] ; then
2161 PROMPT="%{$fg[red]%}(CHROOT) %{$fg_bold[red]%}%n%{$fg_no_bold[white]%}@%m %40<...<%B%~%b%<< %\# "
2165 # {{{ 'hash' some often used directories
2167 hash -d deb=/var/cache/apt/archives
2168 hash -d doc=/usr/share/doc
2169 hash -d linux=/lib/modules/$(command uname -r)/build/
2170 hash -d log=/var/log
2171 hash -d slog=/var/log/syslog
2172 hash -d src=/usr/src
2173 hash -d templ=/usr/share/doc/grml-templates
2174 hash -d tt=/usr/share/doc/texttools-doc
2175 hash -d www=/var/www
2180 if check_com -c screen ; then
2181 if [[ $UID -eq 0 ]] ; then
2182 [[ -r /etc/grml/screenrc ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc"
2183 elif [[ -r $HOME/.screenrc ]] ; then
2184 alias screen="${commands[screen]} -c $HOME/.screenrc"
2186 if [[ -r /etc/grml/screenrc_grml ]]; then
2187 alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
2189 [[ -r /etc/grml/screenrc ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc"
2194 # do we have GNU ls with color-support?
2195 if ls --help 2>/dev/null | grep -- --color= >/dev/null && [[ "$TERM" != dumb ]] ; then
2196 #a1# execute \kbd{@a@}:\quad ls with colors
2197 alias ls='ls -b -CF --color=auto'
2198 #a1# execute \kbd{@a@}:\quad list all files, with colors
2199 alias la='ls -la --color=auto'
2200 #a1# long colored list, without dotfiles (@a@)
2201 alias ll='ls -l --color=auto'
2202 #a1# long colored list, human readable sizes (@a@)
2203 alias lh='ls -hAl --color=auto'
2204 #a1# List files, append qualifier to filenames \\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
2205 alias l='ls -lF --color=auto'
2207 alias ls='ls -b -CF'
2214 alias mdstat='cat /proc/mdstat'
2215 alias ...='cd ../../'
2217 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
2218 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
2219 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
2222 alias cp='nocorrect cp' # no spelling correction on cp
2223 alias mkdir='nocorrect mkdir' # no spelling correction on mkdir
2224 alias mv='nocorrect mv' # no spelling correction on mv
2225 alias rm='nocorrect rm' # no spelling correction on rm
2227 #a1# Execute \kbd{rmdir}
2229 #a1# Execute \kbd{mkdir}
2232 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
2233 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
2234 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
2236 # make sure it is not assigned yet
2237 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
2240 for ENV in $(env | command grep -i '.utf') ; do
2241 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
2246 # make sure it is not assigned yet
2247 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
2249 if ! isutfenv ; then
2250 for ENV in $(env | command grep -i '\.iso') ; do
2251 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
2256 # set up software synthesizer via speakup
2258 if [ -x /usr/sbin/swspeak-setup ] ; then
2259 setopt singlelinezle
2262 /usr/sbin/swspeak-setup $@
2264 if ! [[ -r /dev/softsynth ]] ; then
2265 flite -o play -t "Sorry, software synthesizer not available. Did you boot with swspeak bootoption?"
2268 setopt singlelinezle
2271 nice -n -20 speechd-up
2273 flite -o play -t "Finished setting up software synthesizer"
2278 # I like clean prompt, so provide simple way to get that
2279 check_com 0 || alias 0='return 0'
2281 # for really lazy people like mika:
2282 check_com S &>/dev/null || alias S='screen'
2283 check_com s &>/dev/null || alias s='ssh'
2285 # especially for roadwarriors using GNU screen and ssh:
2286 if ! check_com asc &>/dev/null ; then
2287 asc() { autossh -t "$@" 'screen -RdU' }
2291 # get top 10 shell commands:
2292 alias top10='print -l ${(o)history%% *} | uniq -c | sort -nr | head -n 10'
2294 # truecrypt; use e.g. via 'truec /dev/ice /mnt/ice' or 'truec -i'
2295 if check_com -c truecrypt ; then
2297 alias truec='truecrypt --mount-options "rw,sync,dirsync,users,uid=1000,gid=users,umask=077,utf8" '
2299 alias truec='truecrypt --mount-options "rw,sync,dirsync,users,uid=1000,gid=users,umask=077" '
2303 #f1# Hints for the use of zsh on grml
2305 print "$bg[white]$fg[black]
2306 zsh-help - hints for use of zsh on grml
2307 =======================================$reset_color"
2310 Main configuration of zsh happens in /etc/zsh/zshrc.
2311 That file is part of the package grml-etc-core, if you want to
2312 use them on a non-grml-system just get the tar.gz from
2313 http://deb.grml.org/ or (preferably) get it from the git repository:
2315 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
2317 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
2318 The file is still there, but it is empty for backwards compatibility.
2320 For your own changes use these two files:
2324 The former is sourced very early in our zshrc, the latter is sourced
2327 System wide configuration without touching configuration files of grml
2328 can take place in /etc/zsh/zshrc.local.
2330 Normally, the root user (EUID == 0) does not get the whole grml setup.
2331 If you want to force the whole setup for that user, too, set
2332 GRML_ALWAYS_LOAD_ALL=1 in .zshrc.pre in root'\''s home directory.
2334 For information regarding zsh start at http://grml.org/zsh/
2336 Take a look at grml'\''s zsh refcard:
2337 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
2339 Check out the main zsh refcard:
2340 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
2342 And of course visit the zsh-lovers:
2345 You can adjust some options through environment variables when
2346 invoking zsh without having to edit configuration files.
2347 Basically meant for bash users who are not used to the power of
2350 "NOCOR=1 zsh" => deactivate automatic correction
2351 "NOMENU=1 zsh" => do not use auto menu completion (note: use ctrl-d for completion instead!)
2352 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
2353 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
2354 preexec() and precmd() completely
2355 "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt
2356 "COMMAND_NOT_FOUND=1 zsh"
2357 => Enable a handler if an external command was not found
2358 The command called in the handler can be altered by setting
2359 the GRML_ZSH_CNF_HANDLER variable, the default is:
2360 "/usr/share/command-not-found/command-not-found"
2362 A value greater than 0 is enables a feature; a value equal to zero
2363 disables it. If you like one or the other of these settings, you can
2364 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
2368 $bg[white]$fg[black]
2369 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
2370 Enjoy your grml system with the zsh!$reset_color"
2374 if [[ -r /etc/debian_version ]] ; then
2375 #a3# Execute \kbd{apt-cache search}
2376 alias acs='apt-cache search'
2377 #a3# Execute \kbd{apt-cache show}
2378 alias acsh='apt-cache show'
2379 #a3# Execute \kbd{apt-cache policy}
2380 alias acp='apt-cache policy'
2381 #a3# Execute \kbd{apt-get dist-upgrade}
2382 salias adg="apt-get dist-upgrade"
2383 #a3# Execute \kbd{apt-get install}
2384 salias agi="apt-get install"
2385 #a3# Execute \kbd{aptitude install}
2386 salias ati="aptitude install"
2387 #a3# Execute \kbd{apt-get upgrade}
2388 salias ag="apt-get upgrade"
2389 #a3# Execute \kbd{apt-get update}
2390 salias au="apt-get update"
2391 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
2392 salias -a up="aptitude update ; aptitude safe-upgrade"
2393 #a3# Execute \kbd{dpkg-buildpackage}
2394 alias dbp='dpkg-buildpackage'
2395 #a3# Execute \kbd{grep-excuses}
2396 alias ge='grep-excuses'
2399 #f3# Execute \kbd{apt-get update \&\& }\\&\quad \kbd{apt-get dist-upgrade}
2402 if [[ -z $1 ]] ; then
2403 $SUDO apt-get update
2404 $SUDO apt-get -u upgrade
2406 ssh $1 $SUDO apt-get update
2407 # ask before the upgrade
2409 ssh $1 $SUDO apt-get --no-act upgrade
2410 echo -n 'Process the upgrade?'
2412 if [[ $dummy == "y" ]] ; then
2413 ssh $1 $SUDO apt-get -u upgrade --yes
2418 # get a root shell as normal user in live-cd mode:
2419 if isgrmlcd && [[ $UID -ne 0 ]] ; then
2423 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
2424 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
2425 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
2426 salias tlog="tail -f /var/log/syslog" # follow the syslog
2429 # sort installed Debian-packages by size
2430 if check_com -c grep-status ; then
2431 #a3# List installed Debian-packages sorted by size
2432 alias debs-by-size='grep-status -FStatus -sInstalled-Size,Package -n "install ok installed" | paste -sd " \n" | sort -rn'
2435 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
2436 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
2437 if check_com -c wodim; then
2440 cdrecord is not provided under its original name by Debian anymore.
2441 See #377109 in the BTS of Debian for more details.
2443 Please use the wodim binary instead
2450 # get_tw_cli has been renamed into get_3ware
2451 if check_com -c get_3ware ; then
2453 echo 'Warning: get_tw_cli has been renamed into get_3ware. Invoking get_3ware for you.'>&2
2458 # I hate lacking backward compatibility, so provide an alternative therefore
2459 if ! check_com -c apache2-ssl-certificate ; then
2461 apache2-ssl-certificate() {
2463 print 'Debian does not ship apache2-ssl-certificate anymore (see #398520). :('
2464 print 'You might want to take a look at Debian the package ssl-cert as well.'
2465 print 'To generate a certificate for use with apache2 follow the instructions:'
2469 export RANDFILE=/dev/random
2470 mkdir /etc/apache2/ssl/
2471 openssl req $@ -new -x509 -days 365 -nodes -out /etc/apache2/ssl/apache.pem -keyout /etc/apache2/ssl/apache.pem
2472 chmod 600 /etc/apache2/ssl/apache.pem
2474 Run "grml-tips ssl-certificate" if you need further instructions.
2480 # {{{ Use hard limits, except for a smaller stack and no core dumps
2482 is425 && limit stack 8192
2483 isgrmlcd && limit core 0 # important for a live-cd-system
2487 # {{{ completion system
2489 # called later (via is4 && grmlcomp)
2490 # note: use 'zstyle' for getting current settings
2491 # press ^Xh (control-x h) for getting tags in context; ^X? (control-x ?) to run complete_debug with trace output
2493 # TODO: This could use some additional information
2495 # allow one error for every three characters typed in approximate completer
2496 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
2498 # don't complete backup files as executables
2499 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
2501 # start menu completion only if it could find no unambiguous initial string
2502 zstyle ':completion:*:correct:*' insert-unambiguous true
2503 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
2504 zstyle ':completion:*:correct:*' original true
2506 # activate color-completion
2507 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
2509 # format on completion
2510 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
2512 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
2513 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
2515 # insert all expansions for expand completer
2516 zstyle ':completion:*:expand:*' tag-order all-expansions
2517 zstyle ':completion:*:history-words' list false
2520 zstyle ':completion:*:history-words' menu yes
2522 # ignore duplicate entries
2523 zstyle ':completion:*:history-words' remove-all-dups yes
2524 zstyle ':completion:*:history-words' stop yes
2526 # match uppercase from lowercase
2527 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
2529 # separate matches into groups
2530 zstyle ':completion:*:matches' group 'yes'
2531 zstyle ':completion:*' group-name ''
2533 if [[ "$NOMENU" -eq 0 ]] ; then
2534 # if there are more than 5 options allow selecting from a menu
2535 zstyle ':completion:*' menu select=5
2537 # don't use any menus at all
2541 zstyle ':completion:*:messages' format '%d'
2542 zstyle ':completion:*:options' auto-description '%d'
2544 # describe options in full
2545 zstyle ':completion:*:options' description 'yes'
2547 # on processes completion complete all user processes
2548 zstyle ':completion:*:processes' command 'ps -au$USER'
2550 # offer indexes before parameters in subscripts
2551 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
2553 # provide verbose completion information
2554 zstyle ':completion:*' verbose true
2556 # recent (as of Dec 2007) zsh versions are able to provide descriptions
2557 # for commands (read: 1st word in the line) that it will list for the user
2558 # to choose from. The following disables that, because it's not exactly fast.
2559 zstyle ':completion:*:-command-:*:' verbose false
2561 # set format for warnings
2562 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
2564 # define files to ignore for zcompile
2565 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
2566 zstyle ':completion:correct:' prompt 'correct to: %e'
2568 # Ignore completion functions for commands you don't have:
2569 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
2571 # Provide more processes in completion of programs like killall:
2572 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
2574 # complete manual by their section
2575 zstyle ':completion:*:manuals' separate-sections true
2576 zstyle ':completion:*:manuals.*' insert-sections true
2577 zstyle ':completion:*:man:*' menu yes select
2579 # provide .. as a completion
2580 zstyle ':completion:*' special-dirs ..
2582 # run rehash on completion so new installed program are found automatically:
2584 (( CURRENT == 1 )) && rehash
2589 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
2590 if [[ "$NOCOR" -gt 0 ]] ; then
2591 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
2594 # try to be smart about when to use what completer...
2596 zstyle -e ':completion:*' completer '
2597 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
2598 _last_try="$HISTNO$BUFFER$CURSOR"
2599 reply=(_complete _match _ignored _prefix _files)
2601 if [[ $words[1] == (rm|mv) ]] ; then
2602 reply=(_complete _files)
2604 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
2609 # command for process lists, the local web server details and host completion
2610 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
2613 [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
2614 zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
2616 # host completion /* add brackets as vim can't parse zsh's complex cmdlines 8-) {{{ */
2618 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
2619 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
2631 zstyle ':completion:*:hosts' hosts $hosts
2632 # TODO: so, why is this here?
2633 # zstyle '*' hosts $hosts
2635 # use generic completion system for programs not yet defined; (_gnu_generic works
2636 # with commands that provide a --help option with "standard" gnu-like output.)
2637 for compcom in cp deborphan df feh fetchipac head hnb ipacsum mv \
2638 pal stow tail uname ; do
2639 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
2642 # see upgrade function in this file
2643 compdef _hosts upgrade
2649 # people should use 'grml-x'!
2650 if check_com -c 915resolution; then
2652 echo "Please use 915resolution as resolution modifying tool for Intel \
2658 #a1# Output version of running grml
2659 alias grml-version='cat /etc/grml_version'
2661 if check_com -c rebuildfstab ; then
2662 #a1# Rebuild /etc/fstab
2663 alias grml-rebuildfstab='rebuildfstab -v -r -config'
2666 if check_com -c grml-debootstrap ; then
2668 echo "Installing debian to harddisk is possible by using grml-debootstrap."
2675 # {{{ now run the functions
2677 is4 && isgrml && grmlstuff
2682 is4 && xsource "/etc/zsh/keephack"
2685 # {{{ wonderful idea of using "e" glob qualifier by Peter Stephenson
2686 # You use it as follows:
2687 # $ NTREF=/reference/file
2689 # This lists all the files in the current directory newer than the reference file.
2690 # You can also specify the reference file inline; note quotes:
2691 # $ ls -l *(e:'nt ~/.zshenv':)
2693 if [[ -n $1 ]] ; then
2696 [[ $REPLY -nt $NTREF ]]
2700 # shell functions {{{
2702 #f1# Provide csh compatibility
2703 setenv() { typeset -x "${1}${1:+=}${(@)argv[2,$#]}" } # csh compatibility
2705 #f1# Reload an autoloadable function
2706 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
2707 compdef _functions freload
2709 #f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s')
2711 [[ -z "$1" ]] && printf 'Usage: %s <file(s)>\n' "$0" && return 1
2712 for file in "$@" ; do
2713 while [[ -h "$file" ]] ; do
2715 file=$(readlink "$file")
2720 # fast manual access
2721 if check_com qma ; then
2722 #f1# View the zsh manual
2723 manzsh() { qma zshall "$1" }
2726 manzsh() { /usr/bin/man zshall | vim -c "se ft=man| se hlsearch" +/"$1" - ; }
2729 # TODO: Is it supported to use pager settings like this?
2730 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
2731 # with respect to wordsplitting. (ie. ${=PAGER})
2732 if check_com -c $PAGER ; then
2733 #f1# View Debian's changelog of a given package
2736 if [[ -r /usr/share/doc/$1/changelog.Debian.gz ]] ; then
2737 $PAGER /usr/share/doc/$1/changelog.Debian.gz
2738 elif [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2739 $PAGER /usr/share/doc/$1/changelog.gz
2741 if check_com -c aptitude ; then
2742 echo "No changelog for package $1 found, using aptitude to retrieve it."
2744 aptitude -t unstable changelog $1
2746 aptitude changelog $1
2749 echo "No changelog for package $1 found, sorry."
2754 _dchange() { _files -W /usr/share/doc -/ }
2755 compdef _dchange dchange
2757 #f1# View Debian's NEWS of a given package
2760 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
2761 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
2763 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
2764 $PAGER /usr/share/doc/$1/NEWS.gz
2766 echo "No NEWS file for package $1 found, sorry."
2771 _dnews() { _files -W /usr/share/doc -/ }
2772 compdef _dnews dnews
2774 #f1# View upstream's changelog of a given package
2777 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2778 $PAGER /usr/share/doc/$1/changelog.gz
2780 echo "No changelog for package $1 found, sorry."
2784 _uchange() { _files -W /usr/share/doc -/ }
2785 compdef _uchange uchange
2790 ZSH_PROFILE_RC=1 $SHELL "$@"
2793 #f1# Edit an alias via zle
2795 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
2797 compdef _aliases edalias
2799 #f1# Edit a function via zle
2801 [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
2803 compdef _functions edfunc
2805 # use it e.g. via 'Restart apache2'
2806 #m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
2807 #m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
2808 #m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
2809 #m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
2810 #m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
2811 if [[ -d /etc/init.d || -d /etc/service ]] ; then
2813 local action_="${1:l}" # e.g Start/Stop/Restart
2817 local service_target_="$(readlink /etc/init.d/$service_)"
2818 if [[ $service_target_ == "/usr/bin/sv" ]]; then
2820 case "${action_}" in
2821 start) if [[ ! -e /etc/service/$service_ ]]; then
2822 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
2824 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2826 # there is no reload in runits sysv emulation
2827 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
2828 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
2832 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2836 for i in Start Restart Stop Force-Reload Reload ; do
2837 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
2841 #f1# Provides useful information on globbing
2848 p named pipes (FIFOs)
2849 * executable plain files (0100)
2850 % device files (character or block special)
2851 %b block special files
2852 %c character special files
2853 r owner-readable files (0400)
2854 w owner-writable files (0200)
2855 x owner-executable files (0100)
2856 A group-readable files (0040)
2857 I group-writable files (0020)
2858 E group-executable files (0010)
2859 R world-readable files (0004)
2860 W world-writable files (0002)
2861 X world-executable files (0001)
2862 s setuid files (04000)
2863 S setgid files (02000)
2864 t files with the sticky bit (01000)
2866 print *(m-1) # Files modified up to a day ago
2867 print *(a1) # Files accessed a day ago
2868 print *(@) # Just symlinks
2869 print *(Lk+50) # Files bigger than 50 kilobytes
2870 print *(Lk-50) # Files smaller than 50 kilobytes
2871 print **/*.c # All *.c files recursively starting in \$PWD
2872 print **/*.c~file.c # Same as above, but excluding 'file.c'
2873 print (foo|bar).* # Files starting with 'foo' or 'bar'
2874 print *~*.* # All Files that do not contain a dot
2875 chmod 644 *(.^x) # make all plain non-executable files publically readable
2876 print -l *(.c|.h) # Lists *.c and *.h
2877 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
2878 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
2880 alias help-zshglob=H-Glob
2882 check_com -c qma && alias ?='qma zshall'
2884 # grep for running process, like: 'any vim'
2888 if [[ -z "$1" ]] ; then
2889 echo "any - grep for process(es) by keyword" >&2
2890 echo "Usage: any <keyword>" >&2 ; return 1
2892 ps xauwww | grep --color=auto "[${1[1]}]${1[2,-1]}"
2897 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
2898 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
2899 [[ -r /proc/1/maps ]] && \
2901 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
2902 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
2903 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
2906 # print hex value of a number
2909 [[ -n "$1" ]] && printf "%x\n" $1 || { print 'Usage: hex <number-to-convert>' ; return 1 }
2912 # calculate (or eval at all ;-)) with perl => p[erl-]eval
2913 # hint: also take a look at zcalc -> 'autoload zcalc' -> 'man zshmodules | less -p MATHFUNC'
2915 [[ -n "$1" ]] && CALC="$*" || print "Usage: calc [expression]"
2916 perl -e "print eval($CALC),\"\n\";"
2918 functions peval &>/dev/null && alias calc=peval
2920 # brltty seems to have problems with utf8 environment and/or font Uni3-Terminus16 under
2921 # certain circumstances, so work around it, no matter which environment we have
2923 if [[ -z "$DISPLAY" ]] ; then
2924 consolechars -f /usr/share/consolefonts/default8x16.psf.gz
2931 # just press 'asdf' keys to toggle between dvorak and us keyboard layout
2933 echo -n 'Switching to us keyboard layout: '
2934 [[ -z "$DISPLAY" ]] && $SUDO loadkeys us &>/dev/null || setxkbmap us &>/dev/null
2938 echo -n 'Switching to dvorak keyboard layout: '
2939 [[ -z "$DISPLAY" ]] && $SUDO loadkeys dvorak &>/dev/null || setxkbmap dvorak &>/dev/null
2942 # just press 'asdf' key to toggle from neon layout to us keyboard layout
2944 echo -n 'Switching to us keyboard layout: '
2945 setxkbmap us && echo 'Done' || echo 'Failed'
2948 # set up an ipv6 tunnel
2953 if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
2954 print 'ipv6 tunnel already set up, nothing to be done.'
2955 print 'execute: "ifconfig sit1 down ; ifconfig sit0 down" to remove ipv6-tunnel.' ; return 1
2957 [[ -n "$PUBLIC_IP" ]] || \
2958 local PUBLIC_IP=$(ifconfig $(route -n | awk '/^0\.0\.0\.0/{print $8; exit}') | \
2959 awk '/inet addr:/ {print $2}' | tr -d 'addr:')
2961 [[ -n "$PUBLIC_IP" ]] || { print 'No $PUBLIC_IP set and could not determine default one.' ; return 1 }
2962 local IPV6ADDR=$(printf "2002:%02x%02x:%02x%02x:1::1" $(print ${PUBLIC_IP//./ }))
2963 print -n "Setting up ipv6 tunnel $IPV6ADDR via ${PUBLIC_IP}: "
2964 ifconfig sit0 tunnel ::192.88.99.1 up
2965 ifconfig sit1 add "$IPV6ADDR" && print done || print failed
2969 if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
2970 print 'ipv6 tunnel available' ; return 0
2972 print 'ipv6 tunnel not available' ; return 1
2976 if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
2977 print -n 'Stopping ipv6 tunnel (sit0 + sit1): '
2978 ifconfig sit1 down ; ifconfig sit0 down && print done || print failed
2980 print 'No ipv6 tunnel found, nothing to be done.' ; return 1
2984 print "Usage: ipv6-tunnel [start|stop|status]">&2 ; return 1
2989 # run dhclient for wireless device
2991 sudo dhclient "$(wavemon -d | awk '/device/{print $3}')"
2994 # spawn a minimally set up mksh - useful if you want to umount /usr/.
2997 local shell="/bin/mksh"
2999 if [[ ! -x ${shell} ]]; then
3000 printf '`%s'\'' not available, giving up.\n' ${shell} >&2
3004 exec env -i ENV="/etc/minimal-shellrc" HOME="$HOME" TERM="$TERM" ${shell}
3007 # a wrapper for vim, that deals with title setting
3009 # set this array to a set of options to vim you always want
3010 # to have set when calling vim (in .zshrc.local), like:
3011 # VIM_OPTIONS=( -p )
3012 # This will cause vim to send every file given on the
3013 # commandline to be send to it's own tab (needs vim7).
3015 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
3018 # make a backup of a file
3020 cp -a "$1" "${1}_$(date --iso-8601=seconds)"
3023 #f1# grep for patterns in grml's zsh setup
3029 print "usage: zg -[anr] <pattern>\n";
3030 print " Search for patterns in grml'\''s zshrc.\n";
3031 print " zg takes no or exactly one option plus a non empty pattern.\n\n";
3032 print " options:\n";
3033 print " -- no options (use if your pattern starts in with a dash.\n";
3034 print " -a search for the pattern in all code regions\n";
3035 print " -n search for the pattern in non-root code only\n";
3036 print " -r search in code for everyone (also root) only\n\n";
3037 print " The default is -a for non-root users and -r for root.\n\n";
3038 print " If you installed the zshrc to a non-default locations (ie *NOT*\n";
3039 print " in /etc/zsh/zshrc) do: export GRML_ZSHRC=\$HOME/.zshrc\n";
3040 print " ...in case you copied the file to that location.\n\n";
3044 if ($ENV{GRML_ZSHRC} ne "") {
3045 $RC = $ENV{GRML_ZSHRC};
3047 $RC = "/etc/zsh/zshrc";
3050 usage if ($#ARGV < 0 || $#ARGV > 1);
3051 if ($> == 0) { $mode = "allonly"; }
3052 else { $mode = "all"; }
3055 if ($opt eq "--") { shift; }
3056 elsif ($opt eq "-a") { $mode = "all"; shift; }
3057 elsif ($opt eq "-n") { $mode = "nonroot"; shift; }
3058 elsif ($opt eq "-r" ) { $mode = "allonly"; shift; }
3059 elsif ($opt =~ m/^-/ || $#ARGV > 0) { usage(); }
3061 $pattern = $ARGV[0];
3062 usage() if ($pattern eq "");
3064 open FH, "<$RC" or die "zg: Could not open $RC: $!\n";
3065 while ($line = <FH>) {
3067 if ($line =~ m/^#:grep:marker:for:mika:/) { $markerfound = 1; next; }
3068 next if ($mode eq "nonroot" && markerfound == 0);
3069 break if ($mode eq "allonly" && markerfound == 1);
3070 print $line, "\n" if ($line =~ /$pattern/);
3080 ssl_hashes=( sha512 sha256 sha1 md5 )
3082 for sh in ${ssl_hashes}; do
3083 eval 'ssl-cert-'${sh}'() {
3085 if [[ -z $1 ]] ; then
3086 printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
3089 openssl x509 -noout -fingerprint -'${sh}' -in $1
3093 ssl-cert-fingerprints() {
3096 if [[ -z $1 ]] ; then
3097 printf 'usage: ssl-cert-fingerprints <file>\n'
3100 for i in ${ssl_hashes}
3107 if [[ -z $1 ]] ; then
3108 printf 'usage: ssl-cert-info <file>\n'
3111 openssl x509 -noout -text -in $1
3112 ssl-cert-fingerprints $1
3117 # {{{ make sure our environment is clean regarding colors
3118 for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color
3121 # "persistent history" {{{
3122 # just write important commands you always need to ~/.important_commands
3123 if [[ -r ~/.important_commands ]] ; then
3124 fc -R ~/.important_commands
3128 # load the lookup subsystem if it's available on the system
3129 zrcautoload lookupinit && lookupinit
3131 #:grep:marker:for:mika: :-)
3132 ### non-root (EUID != 0) code below
3135 if (( GRML_ALWAYS_LOAD_ALL == 0 )) && (( $EUID == 0 )) ; then
3142 # set terminal property (used e.g. by msgid-chooser)
3143 export COLORTERM="yes"
3145 # set default browser
3146 if [[ -z "$BROWSER" ]] ; then
3147 if [[ -n "$DISPLAY" ]] ; then
3148 #v# If X11 is running
3149 check_com -c firefox && export BROWSER=firefox
3151 #v# If no X11 is running
3152 check_com -c w3m && export BROWSER=w3m
3156 #m# v QTDIR \kbd{/usr/share/qt[34]}\quad [for non-root only]
3157 [[ -d /usr/share/qt3 ]] && export QTDIR=/usr/share/qt3
3158 [[ -d /usr/share/qt4 ]] && export QTDIR=/usr/share/qt4
3160 # support running 'jikes *.java && jamvm HelloWorld' OOTB:
3161 #v# [for non-root only]
3162 [[ -f /usr/share/classpath/glibj.zip ]] && export JIKESPATH=/usr/share/classpath/glibj.zip
3167 # Xterm resizing-fu.
3168 # Based on http://svn.kitenet.net/trunk/home-full/.zshrc?rev=11710&view=log (by Joey Hess)
3169 alias hide='echo -en "\033]50;nil2\007"'
3170 alias tiny='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-80-*-*-c-*-iso8859-15\007"'
3171 alias small='echo -en "\033]50;6x10\007"'
3172 alias medium='echo -en "\033]50;-misc-fixed-medium-r-normal--13-120-75-75-c-80-iso8859-15\007"'
3173 alias default='echo -e "\033]50;-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-15\007"'
3174 alias large='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-150-*-*-c-*-iso8859-15\007"'
3175 alias huge='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-210-*-*-c-*-iso8859-15\007"'
3176 alias smartfont='echo -en "\033]50;-artwiz-smoothansi-*-*-*-*-*-*-*-*-*-*-*-*\007"'
3177 alias semifont='echo -en "\033]50;-misc-fixed-medium-r-semicondensed-*-*-120-*-*-*-*-iso8859-15\007"'
3180 #a2# Execute \kbd{du -sch}
3182 #a2# Execute \kbd{jobs -l}
3186 #a2# Execute \kbd{./configure}
3187 alias CO="./configure"
3188 #a2# Execute \kbd{./configure --help}
3189 alias CH="./configure --help"
3192 #a2# Execute \kbd{ls -lSrah}
3193 alias dir="ls -lSrah"
3194 #a2# Only show dot-directories
3195 alias lad='ls -d .*(/)' # only show dot-directories
3196 #a2# Only show dot-files
3197 alias lsa='ls -a .*(.)' # only show dot-files
3198 #a2# Only files with setgid/setuid/sticky flag
3199 alias lss='ls -l *(s,S,t)' # only files with setgid/setuid/sticky flag
3200 #a2# Only show 1st ten symlinks
3201 alias lsl='ls -l *(@)' # only symlinks
3202 #a2# Display only executables
3203 alias lsx='ls -l *(*)' # only executables
3204 #a2# Display world-{readable,writable,executable} files
3205 alias lsw='ls -ld *(R,W,X.^ND/)' # world-{readable,writable,executable} files
3206 #a2# Display the ten biggest files
3207 alias lsbig="ls -flh *(.OL[1,10])" # display the biggest files
3208 #a2# Only show directories
3209 alias lsd='ls -d *(/)' # only show directories
3210 #a2# Only show empty directories
3211 alias lse='ls -d *(/^F)' # only show empty directories
3212 #a2# Display the ten newest files
3213 alias lsnew="ls -rtlh *(D.om[1,10])" # display the newest files
3214 #a2# Display the ten oldest files
3215 alias lsold="ls -rtlh *(D.Om[1,10])" # display the oldest files
3216 #a2# Display the ten smallest files
3217 alias lssmall="ls -Srl *(.oL[1,10])" # display the smallest files
3220 #a2# Execute \kbd{chmod 600}
3221 alias rw-='chmod 600'
3222 #a2# Execute \kbd{chmod 700}
3223 alias rwx='chmod 700'
3224 #m# a2 r-{}- Execute \kbd{chmod 644}
3225 alias r--='chmod 644'
3226 #a2# Execute \kbd{chmod 755}
3227 alias r-x='chmod 755'
3229 # some useful aliases
3230 #a2# Execute \kbd{mkdir -o}
3234 #a2# Execute \kbd{mplayer -vo fbdev}
3235 alias cmplayer='mplayer -vo fbdev'
3236 #a2# Execute \kbd{mplayer -vo fbdev -fs -zoom}
3237 alias fbmplayer='mplayer -vo fbdev -fs -zoom'
3238 #a2# Execute \kbd{links2 -driver fb}
3239 alias fblinks='links2 -driver fb'
3241 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
3242 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3243 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3246 check_com -c python && alias http="python -m SimpleHTTPServer"
3248 # Use 'g' instead of 'git':
3249 check_com g || alias g='git'
3251 # work around non utf8 capable software in utf environment via $LANG and luit
3252 if check_com isutfenv && check_com luit ; then
3253 if check_com -c mrxvt ; then
3254 isutfenv && [[ -n "$LANG" ]] && \
3255 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
3258 if check_com -c aterm ; then
3259 isutfenv && [[ -n "$LANG" ]] && \
3260 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
3263 if check_com -c centericq ; then
3264 isutfenv && [[ -n "$LANG" ]] && \
3265 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
3270 # useful functions {{{
3273 #f4# Search for newspostings from authors
3274 agoogle() { ${=BROWSER} "http://groups.google.com/groups?as_uauthors=$*" ; }
3275 #f4# Search Debian Bug Tracking System
3279 if [[ $# -eq 1 ]]; then
3282 ${=BROWSER} "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=$1"
3285 ${=BROWSER} "http://bugs.debian.org/cgi-bin/pkgreport.cgi?submitter=$1"
3288 ${=BROWSER} "http://bugs.debian.org/$*"
3292 print "$0 needs one argument"
3296 #f4# Search Debian Bug Tracking System in mbox format
3304 ${=BROWSER} http://search.dmoz.org/cgi-bin/search\?search=${1// /_}
3306 #f4# Search German Wiktionary
3309 ${=BROWSER} http://de.wiktionary.org/wiki/${(C)1// /_}
3311 #f4# Search English Wiktionary
3314 ${=BROWSER} http://en.wiktionary.org/wiki/${(C)1// /_}
3316 #f4# Search Google Groups
3319 ${=BROWSER} "http://groups.google.com/groups?q=$*"
3324 ${=BROWSER} "http://www.google.com/search?&num=100&q=$*"
3326 #f4# Search Google Groups for MsgID
3329 ${=BROWSER} "http://groups.google.com/groups?selm=$*"
3331 #f4# Search Netcraft
3334 ${=BROWSER} "http://toolbar.netcraft.com/site_report?url=$1"
3336 #f4# Use German Wikipedia's full text search
3339 ${=BROWSER} http://de.wikipedia.org/wiki/Spezial:Search/${(C)1}
3341 #f4# search \kbd{dict.leo.org}
3344 ${=BROWSER} "http://dict.leo.org/?search=$*"
3346 #f4# Search German Wikipedia
3349 ${=BROWSER} http://de.wikipedia.org/wiki/"${(C)*}"
3351 #f4# Search English Wikipedia
3354 ${=BROWSER} http://en.wikipedia.org/wiki/"${(C)*}"
3356 #f4# Search official debs
3359 ${=BROWSER} "http://packages.debian.org/search?keywords=$1&searchon=contents&suite=${2:=unstable}§ion=all"
3362 #m# f4 gex() Exact search via Google
3363 check_com google && gex () {
3364 google "\"[ $1]\" $*"
3368 #f5# Backup \kbd{file {\rm to} file\_timestamp}
3371 cp -b $1 $1_`date --iso-8601=m`
3376 diff -crd "$@" | egrep -v "^Only in |^Binary files "
3378 #f5# cd to directoy and list files
3386 cvs add $* && cvs com -m 'initial checkin' $*
3391 cvs diff -N $* |& $PAGER
3396 cvs log $* |& $PAGER
3413 #f5# Disassemble source files using gcc and as
3416 gcc -pipe -S -o - -O -g $* | as -aldh -o /dev/null
3418 #f5# Firefox remote control - open given URL
3420 if [ -e /etc/debian_version ]; then
3421 firefox -a iceweasel -remote "openURL($1)" || firefox ${1}&
3423 firefox -a firefox -remote "openURL($1)" || firefox ${1}&
3426 #f5# Create Directoy and \kbd{cd} to it
3428 mkdir -p "$@" && cd "$@"
3430 #f5# Unified diff to timestamped outputfile
3432 diff -udrP "$1" "$2" > diff.`date "+%Y-%m-%d"`."$1"
3434 #f5# Memory overview
3436 ps aux | awk '{if (NR > 1) print $5; if (NR > 2) print "+"} END { print "p" }' | dc
3438 #f5# Show contents of gzipped tar file
3441 gunzip -c $1 | tar -tf - -- | $PAGER
3443 #f5# Show contents of zip file
3446 unzip -l $1 | $PAGER
3451 diff -urd $* | egrep -v "^Only in |^Binary files "
3453 #f5# (Mis)use \kbd{vim} as \kbd{less}
3456 vim --cmd 'let no_plugin_maps = 1' -c "so \$VIMRUNTIME/macros/less.vim" "${@:--}"
3459 # Function Usage: uopen $URL/$file
3460 #f5# Download a file and display it locally
3463 if ! [[ -n "$1" ]] ; then
3464 print "Usage: uopen \$URL/\$file">&2
3468 MIME=$(curl --head $FILE | grep Content-Type | cut -d ' ' -f 2 | cut -d\; -f 1)
3470 curl $FILE | see ${MIME}:-
3474 # Function Usage: doc packagename
3475 #f5# \kbd{cd} to /usr/share/doc/\textit{package}
3478 cd /usr/share/doc/$1 && ls
3480 _doc() { _files -W /usr/share/doc -/ }
3481 check_com compdef && compdef _doc doc
3483 #f5# Make screenshot
3485 [[ ! -d ~/shots ]] && mkdir ~/shots
3486 #cd ~/shots ; sleep 5 ; import -window root -depth 8 -quality 80 `date "+%Y-%m-%d--%H:%M:%S"`.png
3487 cd ~/shots ; sleep 5; import -window root shot_`date --iso-8601=m`.jpg
3493 images=( *.{jpg,gif,png}(.N) )
3495 if [[ $#images -eq 0 ]] ; then
3496 print "No image files found"
3502 #f5# Create PDF file from source code
3507 a2ps --medium A4dj -E -o $output $*
3511 # zsh with perl-regex - use it e.g. via:
3512 # regcheck '\s\d\.\d{3}\.\d{3} Euro' ' 1.000.000 Euro'
3513 #f5# Checks whether a regex matches or not.\\&\quad Example: \kbd{regcheck '.\{3\} EUR' '500 EUR'}
3516 zmodload -i zsh/pcre
3517 pcre_compile $1 && \
3518 pcre_match $2 && echo "regex matches" || echo "regex does not match"
3521 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
3524 print -l -- *(a-${1:-1})
3527 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
3530 print -l -- *(c-${1:-1})
3533 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
3536 print -l -- *(m-${1:-1})
3538 # modified() was named new() in earlier versions, add an alias for backwards compatibility
3539 check_com new || alias new=modified
3541 #f5# Grep in history
3546 # use colors when GNU grep with color-support
3547 #a2# Execute \kbd{grep -{}-color=auto}
3548 (grep --help 2>/dev/null |grep -- --color) >/dev/null && alias grep='grep --color=auto'
3549 #a2# Execute \kbd{grep -i -{}-color=auto}
3550 alias GREP='grep -i --color=auto'
3552 #f5# Watch manpages in a stretched style
3553 man2() { PAGER='dash -c "sed G | /usr/bin/less"' command man "$@" ; }
3555 # usage example: 'lcheck strcpy'
3556 #f5# Find out which libs define a symbol
3558 if [[ -n "$1" ]] ; then
3559 nm -go /usr/lib/lib*.a 2>/dev/null | grep ":[[:xdigit:]]\{8\} . .*$1"
3561 echo "Usage: lcheck <function>" >&2
3565 #f5# Clean up directory - remove well known tempfiles
3567 FILES=(*~(N) .*~(N) \#*\#(N) *.o(N) a.out(N) *.core(N) *.cmo(N) *.cmi(N) .*.swp(N))
3569 if [[ $NBFILES > 0 ]] ; then
3572 echo -n "Remove these files? [y/n] "
3574 if [[ $ans == "y" ]] ; then
3576 echo ">> $PWD purged, $NBFILES files removed"
3578 echo "Ok. .. then not.."
3583 #f5# show labels and uuids of disk devices
3584 if is439 && [[ -d /dev/disk/by-id/ ]]; then
3589 disks=( /dev/disk/by-id/*(@:A) )
3590 for dev in "$disks[@]"; do
3591 print ${fg_bold[red]}${dev}${reset_color} /dev/disk/by-label/*(@e/'[[ ${REPLY:A} == $dev ]] && REPLY=${fg[blue]}LABEL=${REPLY:t}${reset_color}'/N) /dev/disk/by-uuid/*(@e/'[[ ${REPLY:A} == $dev ]] && REPLY=${fg[green]}UUID=${REPLY:t}${reset_color}'/N)
3592 print -f " %s\n" /dev/disk/by-id/*(@e/'[[ ${REPLY:A} == $dev ]]'/N:t)
3598 # 'translate' looks up fot a word in a file with language-to-language
3599 # translations (field separator should be " : "). A typical wordlist looks
3601 # | english-word : german-transmission
3602 # It's also only possible to translate english to german but not reciprocal.
3603 # Use the following oneliner to turn back the sort order:
3604 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
3605 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
3606 #f5# Translates a word
3611 translate -l de-en $2
3614 translate -l en-de $2
3617 echo "Usage: $0 { -D | -E }"
3618 echo " -D == German to English"
3619 echo " -E == English to German"
3623 #f5# List all occurrences of programm in current PATH
3626 if [[ $# = 0 ]] ; then
3627 echo "Usage: $0 program"
3628 echo "Example: $0 zsh"
3629 echo "Lists all occurrences of program in the current PATH."
3631 ls -l ${^path}/*$1*(*N)
3635 # Found in the mailinglistarchive from Zsh (IIRC ~1996)
3636 #f5# Select items for specific command(s) from history
3641 echo "Usage: $0 command"
3644 cmd=(${(f)"$(grep -w $1 $HISTFILE | sort | uniq | pr -tn)"})
3645 print -l $cmd | less -F
3646 echo -n "enter number of desired command [1 - $(( ${#cmd[@]} - 1 ))]: "
3649 print -z "${cmd[$answer]#*$TAB}"
3652 # Use vim to convert plaintext to HTML
3653 #f5# Transform files to html with highlighting
3656 vim -u NONE -n -c ':syntax on' -c ':so $VIMRUNTIME/syntax/2html.vim' -c ':wqa' $1 &>/dev/null
3659 # Usage: simple-extract <file>
3660 #f5# Smart archive extractor
3663 if [[ -f $1 ]] ; then
3665 *.tar.bz2) bzip2 -v -d $1 ;;
3666 *.tar.gz) tar -xvzf $1 ;;
3669 *.bz2) bzip2 -d $1 ;;
3671 *.gz) gunzip -d $1 ;;
3672 *.tar) tar -xvf $1 ;;
3673 *.tgz) gunzip -d $1 ;;
3674 *.tbz2) tar -jxvf $1 ;;
3676 *.Z) uncompress $1 ;;
3677 *) echo "'$1' Error. Please go away" ;;
3680 echo "'$1' is not a valid file"
3684 # Usage: smartcompress <file> (<type>)
3685 #f5# Smart archive creator
3688 if [[ -n $2 ]] ; then
3690 tgz | tar.gz) tar -zcvf$1.$2 $1 ;;
3691 tbz2 | tar.bz2) tar -jcvf$1.$2 $1 ;;
3692 tar.Z) tar -Zcvf$1.$2 $1 ;;
3693 tar) tar -cvf$1.$2 $1 ;;
3694 gz | gzip) gzip $1 ;;
3695 bz2 | bzip2) bzip2 $1 ;;
3697 echo "Error: $2 is not a valid compression type"
3701 smartcompress $1 tar.gz
3705 # Usage: show-archive <archive>
3706 #f5# List an archive's content
3709 if [[ -f $1 ]] ; then
3711 *.tar.gz) gunzip -c $1 | tar -tf - -- ;;
3712 *.tar) tar -tf $1 ;;
3713 *.tgz) tar -ztf $1 ;;
3714 *.zip) unzip -l $1 ;;
3716 *.deb) dpkg-deb --fsys-tarfile $1 | tar -tf - -- ;;
3717 *) echo "'$1' Error. Please go away" ;;
3720 echo "'$1' is not a valid archive"
3724 # It's shameless stolen from <http://www.vim.org/tips/tip.php?tip_id=167>
3725 #f5# Use \kbd{vim} as your manpage reader
3728 if (( ${#argv} == 0 )); then
3729 printf 'usage: vman <topic>\n'
3732 man "$@" | col -b | view -c 'set ft=man nomod nolist' -
3735 # function readme() { $PAGER -- (#ia3)readme* }
3736 #f5# View all README-like files in current directory in pager
3740 files=(./(#i)*(read*me|lue*m(in|)ut)*(ND))
3741 if (($#files)) ; then
3744 print 'No README files.'
3748 # function ansi-colors()
3749 #f5# Display ANSI colors
3751 typeset esc="\033[" line1 line2
3752 echo " _ _ _40 _ _ _41_ _ _ _42 _ _ 43_ _ _ 44_ _ _45 _ _ _ 46_ _ _ 47_ _ _ 49_ _"
3753 for fore in 30 31 32 33 34 35 36 37; do
3756 for back in 40 41 42 43 44 45 46 47 49; do
3757 line1="${line1}${esc}${back};${fore}m Normal ${esc}0m"
3758 line2="${line2}${esc}${back};${fore};1m Bold ${esc}0m"
3760 echo -e "$line1\n$line2"
3764 #f5# Find all files in \$PATH with setuid bit set
3765 suidfind() { ls -latg $path | grep '^...s' }
3767 # TODO: So, this is the third incarnation of this function!?
3768 #f5# Reload given functions
3770 for func in $argv ; do
3776 # a small check to see which DIR is located on which server/partition.
3777 # stolen and modified from Sven's zshrc.forall
3778 #f5# Report diskusage of a directory
3781 if [[ -n "$1" ]] ; then
3782 for dir in "$@" ; do
3783 if [[ -d "$dir" ]] ; then
3784 ( cd $dir; echo "-<$dir>"; du -shx .; echo);
3786 echo "warning: $dir does not exist" >&2
3790 for dir in $path; do
3791 if [[ -d "$dir" ]] ; then
3792 ( cd $dir; echo "-<$dir>"; du -shx .; echo);
3794 echo "warning: $dir does not exist" >&2
3800 # % slow_print `cat /etc/passwd`
3801 #f5# Slowly print out parameters
3803 for argument in "$@" ; do
3804 for ((i = 1; i <= ${#1} ;i++)) ; do
3805 print -n "${argument[i]}"
3813 #f5# Show some status info
3816 print "Date..: "$(date "+%Y-%m-%d %H:%M:%S")
3817 print "Shell.: Zsh $ZSH_VERSION (PID = $$, $SHLVL nests)"
3818 print "Term..: $TTY ($TERM), ${BAUD:+$BAUD bauds, }$COLUMNS x $LINES chars"
3819 print "Login.: $LOGNAME (UID = $EUID) on $HOST"
3820 print "System: $(cat /etc/[A-Za-z]*[_-][rv]e[lr]*)"
3821 print "Uptime:$(uptime)"
3826 #f5# Rip an audio CD
3830 cdrdao read-cd --device $DEVICE --driver generic-mmc audiocd.toc
3831 cdrdao read-cddb --device $DEVICE --driver generic-mmc audiocd.toc
3832 echo " * Would you like to burn the cd now? (yes/no)"
3834 if [[ "$input" = "yes" ]] ; then
3835 echo " ! Burning Audio CD"
3839 echo " ! Invalid response."
3844 #f5# Burn an audio CD (in combination with audiorip)
3847 cdrdao write --device $DEVICE --driver generic-mmc audiocd.toc
3848 echo " * Should I remove the temporary files? (yes/no)"
3850 if [[ "$input" = "yes" ]] ; then
3851 echo " ! Removing Temporary Files."
3856 echo " ! Invalid response."
3860 #f5# Make an audio CD from all mp3 files
3862 # TODO: do the renaming more zshish, possibly with zmv()
3865 for i in *.[Mm][Pp]3; do mv "$i" `echo $i | tr '[A-Z]' '[a-z]'`; done
3866 for i in *.mp3; do mv "$i" `echo $i | tr ' ' '_'`; done
3867 for i in *.mp3; do mpg123 -w `basename $i .mp3`.wav $i; done
3869 for i in *.wav; do sox $i.wav -r 44100 $i.wav resample; done
3872 #f5# Create an ISO image. You are prompted for\\&\quad volume name, filename and directory
3875 echo " * Volume name "
3877 echo " * ISO Name (ie. tmp.iso)"
3879 echo " * Directory or File"
3881 mkisofs -o ~/$iso -A $volume -allow-multidot -J -R -iso-level 3 -V $volume -R $files
3884 #f5# Simple thumbnails generator
3886 rm -rf thumb-* index.html
3890 <title>Images</title>
3892 <body>" > index.html
3893 for f in *.(gif|jpeg|jpg|png) ; do
3894 convert -size 100x200 "$f" -resize 100x200 thumb-"$f"
3895 echo " <a href=\"$f\"><img src=\"thumb-$f\"></a>" >> index.html
3899 </html>" >> index.html
3902 #f5# Set all ulimit parameters to \kbd{unlimited}
3913 # 2mp3 transcodes flac and ogg to mp3 with bitrate of 192 while preserving basic tags
3914 if check_com lame; then
3920 local -a DECODE id3tags
3924 tagmap=("(#l)title" --tt "(#l)artist" --ta "(#l)tracknumber" --tn "(#l)genre" --tg "(#l)album" --tl)
3926 if [[ ${@[(i)*.ogg]} -le ${#@} ]] && ! check_com oggdec; then
3927 echo "ERROR: please install oggdec" >&2
3930 if [[ ${@[(i)*.flac]} -le ${#@} ]] && ! check_com flac; then
3931 echo "ERROR: please install flac" >&2
3939 DECODE=(flac -d -c "$af")
3940 tagdata="$(metaflac --export-tags-to=- "$af")"
3943 DECODE=(oggdec -Q -o - "$af")
3944 tagdata="$(ogginfo "$af")"
3948 for line (${(f)tagdata}) \
3949 [[ "$line" == (#s)[[:space:]]#(#b)([^=]##)=(*)(#e) && -n $tagmap[(k)$match[1]] ]] && \
3950 id3tags+=($tagmap[(k)$match[1]] "$match[2]")
3951 [[ ${#id3tags} -gt 0 ]] && id3tags=(--add-id3v2 --ignore-tag-errors $id3tags)
3952 $DECODE[*] | lame -b 192 -v -h --replaygain-fast "${id3tags[@]}" - "${af:r}.mp3" || {RC=$?; print "Error transcoding" "${af}"; }
3954 # return 0 if no error or exit code if at least one error happened
3957 alias ogg2mp3_192 2mp3_192
3960 #f5# RFC 2396 URL encoding in Z-Shell
3965 print ${(j::)input/(#b)([^A-Za-z0-9_.!~*\'\(\)-])/%${(l:2::0:)$(([##16]#match))}}
3968 # http://strcat.de/blog/index.php?/archives/335-Software-sauber-deinstallieren...html
3969 #f5# Log 'make install' output
3972 [[ ! -d ~/.errorlogs ]] && mkdir ~/.errorlogs
3973 make -n install > ~/.errorlogs/${PWD##*/}-makelog
3976 #f5# Indent source code
3978 indent -npro -kr -i8 -ts8 -sob -l80 -ss -ncs "$@"
3981 # highlight important stuff in diff output, usage example: hg diff | hidiff
3982 #m# a2 hidiff \kbd{histring} oneliner for diffs
3983 check_com -c histring && \
3984 alias hidiff="histring -fE '^Comparing files .*|^diff .*' | histring -c yellow -fE '^\-.*' | histring -c green -fE '^\+.*'"
3986 # rename pictures based on information found in exif headers
3987 #f5# Rename pictures based on information found in exif headers
3990 if [[ $# -lt 1 ]] ; then
3991 echo 'Usage: jpgrename $FILES' >& 2
3994 echo -n 'Checking for jhead with version newer than 1.9: '
3995 jhead_version=`jhead -h | grep 'used by most Digital Cameras. v.*' | awk '{print $6}' | tr -d v`
3996 if [[ $jhead_version > '1.9' ]]; then
3997 echo 'success - now running jhead.'
3998 jhead -n%Y-%m-%d_%Hh%M_%f $*
4000 echo 'failed - exiting.'
4005 # get_ic() - queries imap servers for capabilities; real simple. no imaps
4009 if [[ ! -z $1 ]] ; then
4011 print "querying imap server on $1:${port}...\n";
4012 print "a1 capability\na2 logout\n" | nc $1 ${port}
4014 print "usage:\n $0 <imap-server> [port]"
4018 # creates a Maildir/ with its {new,cur,tmp} subdirs
4022 root=${MAILDIR_ROOT:-${HOME}/Mail}
4023 if [[ -z ${1} ]] ; then print "Usage:\n $0 <dirname>" ; return 1 ; fi
4025 mkdir -p ${root}/${subdir}/{cur,new,tmp}
4028 #f5# Change the xterm title from within GNU-screen
4031 if [[ $1 != "-f" ]] ; then
4032 if [[ -z ${DISPLAY} ]] ; then
4033 printf 'xtrename only makes sense in X11.\n'
4039 if [[ -z $1 ]] ; then
4040 printf 'usage: xtrename [-f] "title for xterm"\n'
4041 printf ' renames the title of xterm from _within_ screen.\n'
4042 printf ' also works without screen.\n'
4043 printf ' will not work if DISPLAY is unset, use -f to override.\n'
4046 print -n "\eP\e]0;${1}\C-G\e\\"
4050 # hl() highlighted less
4051 # http://ft.bewatermyfriend.org/comp/data/zsh/zfunct.html
4052 if check_com -c highlight ; then
4056 theme=${HL_THEME:-""}
4059 ( printf 'available languages (syntax parameter):\n\n' ;
4060 highlight --list-langs ; ) | less -SMr
4063 ( printf 'available themes (style parameter):\n\n' ;
4064 highlight --list-themes ; ) | less -SMr
4067 printf 'usage: hl <syntax[:theme]> <file>\n'
4068 printf ' available options: --list (-l), --themes (-t), --help (-h)\n\n'
4069 printf ' Example: hl c main.c\n'
4072 if [[ -z ${2} ]] || (( ${#argv} > 2 )) ; then
4073 printf 'usage: hl <syntax[:theme]> <file>\n'
4074 printf ' available options: --list (-l), --themes (-t), --help (-h)\n'
4075 (( ${#argv} > 2 )) && printf ' Too many arguments.\n'
4079 [[ ${1} == *:* ]] && [[ -n ${1#*:} ]] && theme=${1#*:}
4080 if [[ -n ${theme} ]] ; then
4081 highlight --xterm256 --syntax ${lang} --style ${theme} ${2} | less -SMr
4083 highlight --ansi --syntax ${lang} ${2} | less -SMr
4089 # ... and a proper completion for hl()
4090 # needs 'highlight' as well, so it fits fine in here.
4091 function _hl_genarg() {
4093 if [[ -prefix 1 *: ]] ; then
4095 themes=(${${${(f)"$(LC_ALL=C highlight --list-themes)"}/ #/}:#*(Installed|Use name)*})
4097 _wanted -C list themes expl theme compadd ${themes}
4100 langs=(${${${(f)"$(LC_ALL=C highlight --list-langs)"}/ #/}:#*(Installed|Use name)*})
4101 _wanted -C list languages expl languages compadd -S ':' -q ${langs}
4104 function _hl_complete() {
4105 _arguments -s '1: :_hl_genarg' '2:files:_path_files'
4107 compdef _hl_complete hl
4111 # Rewrite this by either using tinyurl.com's API
4112 # or using another shortening service to comply with
4113 # tinyurl.com's policy.
4115 # Create small urls via http://tinyurl.com using wget(1).
4118 # [[ -z $1 ]] && { print "USAGE: zurl <URL>" ; return 1 }
4120 # local PN url tiny grabber search result preview
4123 ## Check existence of given URL with the help of ping(1).
4124 ## N.B. ping(1) only works without an eventual given protocol.
4125 # ping -c 1 ${${url#(ftp|http)://}%%/*} >& /dev/null || \
4126 # read -q "?Given host ${${url#http://*/}%/*} is not reachable by pinging. Proceed anyway? [y|n] "
4128 # if (( $? == 0 )) ; then
4129 ## Prepend 'http://' to given URL where necessary for later output.
4130 # [[ ${url} != http(s|)://* ]] && url='http://'${url}
4131 # tiny='http://tinyurl.com/create.php?url='
4132 # if check_com -c wget ; then
4133 # grabber='wget -O- -o/dev/null'
4135 # print "wget is not available, but mandatory for ${PN}. Aborting."
4137 ## Looking for i.e.`copy('http://tinyurl.com/7efkze')' in TinyURL's HTML code.
4138 # search='copy\(?http://tinyurl.com/[[:alnum:]]##*'
4139 # result=${(M)${${${(f)"$(${=grabber} ${tiny}${url})"}[(fr)${search}*]}//[()\';]/}%%http:*}
4140 ## TinyURL provides the rather new feature preview for more confidence. <http://tinyurl.com/preview.php>
4141 # preview='http://preview.'${result#http://}
4143 # printf '%s\n\n' "${PN} - Shrinking long URLs via webservice TinyURL <http://tinyurl.com>."
4144 # printf '%s\t%s\n\n' 'Given URL:' ${url}
4145 # printf '%s\t%s\n\t\t%s\n' 'TinyURL:' ${result} ${preview}
4151 #f2# Print a specific line of file(s).
4155 if [ $# -lt 2 ] ; then
4156 print "Usage: linenr <number>[,<number>] <file>" ; return 1
4157 elif [ $# -eq 2 ] ; then
4160 command ed -s $file <<< "${number}n"
4164 for file in "$@" ; do
4165 if [ ! -d $file ] ; then
4167 command ed -s $file <<< "${number}n" 2> /dev/null
4176 #f2# Find history events by search pattern and list them by date.
4180 local usage help ident format_l format_s first_char remain first last
4181 usage='USAGE: whatwhen [options] <searchstring> <search range>'
4182 help='Use `whatwhen -h'\'' for further explanations.'
4183 ident=${(l,${#${:-Usage: }},, ,)}
4184 format_l="${ident}%s\t\t\t%s\n"
4185 format_s="${format_l//(\\t)##/\\t}"
4186 # Make the first char of the word to search for case
4187 # insensitive; e.g. [aA]
4188 first_char=[${(L)1[1]}${(U)1[1]}]
4190 # Default search range is `-100'.
4192 # Optional, just used for `<first> <last>' given.
4196 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
4197 printf '%s\n%s\n\n' ${usage} ${help} && return 1
4200 printf '%s\n\n' ${usage}
4202 printf $format_l '-h' 'show help text'
4204 print 'SEARCH RANGE:'
4205 printf $format_l "'0'" 'the whole history,'
4206 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
4207 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
4208 printf '\n%s\n' 'EXAMPLES:'
4209 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
4210 printf $format_l 'whatwhen zsh -250'
4211 printf $format_l 'whatwhen foo 1 99'
4214 printf '%s\n%s\n\n' ${usage} ${help} && return 1
4217 # -l list results on stout rather than invoking $EDITOR.
4218 # -i Print dates as in YYYY-MM-DD.
4219 # -m Search for a - quoted - pattern within the history.
4220 fc -li -m "*${first_char}${remain}*" $first $last
4226 # change fluxbox keys from 'Alt-#' to 'Alt-F#' and vice versa
4229 [[ -n "$FLUXKEYS" ]] || local FLUXKEYS="$HOME/.fluxbox/keys"
4230 if ! [[ -r "$FLUXKEYS" ]] ; then
4231 echo "Sorry, \$FLUXKEYS file $FLUXKEYS could not be read - nothing to be done."
4234 if grep -q 'Mod1 F[0-9] :Workspace [0-9]' $FLUXKEYS ; then
4235 echo -n 'Switching to Alt-# mode in ~/.fluxbox/keys: '
4236 sed -i -e 's|^\(Mod[0-9]\+[: space :]\+\)F\([0-9]\+[: space :]\+:Workspace.*\)|\1\2|' $FLUXKEYS && echo done || echo failed
4237 elif grep -q 'Mod1 [0-9] :Workspace [0-9]' $FLUXKEYS ; then
4238 echo -n 'Switching to Alt-F# mode in ~/.fluxbox/keys: '
4239 sed -i -e 's|^\(Mod[0-9]\+[: space :]\+\)\([0-9]\+[: space :]\+:Workspace.*\)|\1F\2|' $FLUXKEYS && echo done || echo failed
4241 echo 'Sorry, do not know what to do.'
4247 # retrieve weather information on the console
4248 # Usage example: 'weather LOWG'
4252 print 'Usage: weather <station_id>' >&2
4253 print 'List of stations: http://en.wikipedia.org/wiki/List_of_airports_by_ICAO_code'>&2
4257 local VERBOSE="yes" # TODO: Make this a command line switch
4260 local PLACE="${1:u}"
4261 local DIR="${HOME}/.weather"
4262 local LOG="${DIR}/log"
4264 [[ -d ${DIR} ]] || {
4265 print -n "Creating ${DIR}: "
4270 print "Retrieving information for ${PLACE}:"
4272 cd ${DIR} && wget -T 10 --no-verbose --output-file=$LOG --timestamping http://weather.noaa.gov/pub/data/observations/metar/decoded/$PLACE.TXT
4274 if [[ $? -eq 0 ]] ; then
4275 if [[ -n "$VERBOSE" ]] ; then
4278 DATE=$(grep 'UTC' ${PLACE}.TXT | sed 's#.* /##')
4279 TEMPERATURE=$(awk '/Temperature/ { print $4" degree Celcius / " $2" degree Fahrenheit" }' ${PLACE}.TXT | tr -d '(')
4281 echo "temp: $TEMPERATURE"
4284 print "There was an error retrieving the weather information for $PLACE" >&2
4293 # mercurial related stuff {{{
4294 if check_com -c hg ; then
4295 # gnu like diff for mercurial
4296 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
4297 #f5# GNU like diff for mercurial
4300 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
4303 # build debian package
4304 #a2# Alias for \kbd{hg-buildpackage}
4305 alias hbp='hg-buildpackage'
4307 # execute commands on the versioned patch-queue from the current repos
4308 alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
4310 # diffstat for specific version of a mercurial repository
4311 # hgstat => display diffstat between last revision and tip
4312 # hgstat 1234 => display diffstat between revision 1234 and tip
4313 #f5# Diffstat for specific version of a mercurial repos
4316 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
4319 fi # end of check whether we have the 'hg'-executable
4323 # some useful commands often hard to remember - let's grep for them {{{
4324 # actually use our zg() function now. :)
4326 # Work around ion/xterm resize bug.
4327 #if [[ "$SHLVL" -eq 1 ]]; then
4328 # if check_com -c resize ; then
4329 # eval `resize </dev/null`
4334 # /usr/bin/jackd -dalsa -dhw:0 -r48000 -p1024 -n2
4335 # now play audio file:
4336 # alsaplayer -o jack foobar.mp3
4338 # send files via netcat
4340 # send() {j=$*; tar cpz ${j/%${!#}/}|nc -w 1 ${!#} 51330;}
4342 # alias receive='nc -vlp 51330 | tar xzvp'
4345 # dh_make -e foo@localhost -f $1
4346 # dpkg-buildpackage -rfakeroot
4348 # dpkg-scanpackages ./ /dev/null | gzip > Packages.gz
4349 # dpkg-scansources . | gzip > Sources.gz
4350 # grep-dctrl --field Maintainer $* /var/lib/apt/lists/*
4353 # convert -geometry 200x200 -interlace LINE -verbose
4354 # ldapsearch -x -b "OU=Bedienstete,O=tug" -h ldap.tugraz.at sn=$1
4355 # ps -ao user,pcpu,start,command
4356 # gpg --keyserver blackhole.pca.dfn.de --recv-keys
4357 # xterm -bg black -fg yellow -fn -misc-fixed-medium-r-normal--14-140-75-75-c-90-iso8859-15 -ah
4358 # nc -vz $1 1-1024 # portscan via netcat
4359 # wget --mirror --no-parent --convert-links
4361 # autoload -U tetris; zle -N tetris; bindkey '...' ; echo "press ... for playing tennis"
4363 # modify console cursor
4364 # see http://www.tldp.org/HOWTO/Framebuffer-HOWTO-5.html
4365 # print $'\e[?96;0;64c'
4368 # grml-small cleanups {{{
4370 # The following is used to remove zsh-config-items that do not work
4371 # in grml-small by default.
4372 # If you do not want these adjustments (for whatever reason), set
4373 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
4374 # sources if it is there).
4376 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
4379 unalias 'V' &> /dev/null
4380 unfunction vman &> /dev/null
4381 unfunction viless &> /dev/null
4382 unfunction 2html &> /dev/null
4384 # manpages are not in grmlsmall
4385 unfunction manzsh &> /dev/null
4386 unfunction man2 &> /dev/null
4394 ## genrefcard.pl settings {{{
4396 ### doc strings for external functions from files
4397 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
4399 ### example: split functions-search 8,16,24,32
4400 #@# split functions-search 8
4404 ## END OF FILE #################################################################
4405 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4