1 # Filename: /etc/zsh/zshrc
2 # Purpose: config file for zsh (z shell)
3 # Authors: grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
4 # Bug-Reports: see http://grml.org/bugs/
5 # License: This file is licensed under the GPL v2.
6 ################################################################################
7 # This file is sourced only for interactive shells. It
8 # should contain commands to set up aliases, functions,
9 # options, key bindings, etc.
11 # Global Order: zshenv, zprofile, zshrc, zlogin
12 ################################################################################
15 # If you are using this file as your ~/.zshrc file, please use ~/.zshrc.pre
16 # and ~/.zshrc.local for your own customisations. The former file is read
17 # before ~/.zshrc, the latter is read after it. Also, consider reading the
18 # refcard and the reference manual for this setup, both available from:
19 # <http://grml.org/zsh/>
22 # If you want to help to improve grml's zsh setup, clone the grml-etc-core
23 # repository from git.grml.org:
24 # git clone git://git.grml.org/grml-etc-core.git
26 # Make your changes, commit them; use 'git format-patch' to create a series
27 # of patches and send those to the following address via 'git send-email':
28 # grml-etc-core@grml.org
30 # Doing so makes sure the right people get your patches for review and
33 # zsh-refcard-tag documentation: {{{
34 # You may notice strange looking comments in this file.
35 # These are there for a purpose. grml's zsh-refcard can now be
36 # automatically generated from the contents of the actual configuration
37 # file. However, we need a little extra information on which comments
38 # and what lines of code to take into account (and for what purpose).
40 # Here is what they mean:
42 # List of tags (comment types) used:
43 # #a# Next line contains an important alias, that should
44 # be included in the grml-zsh-refcard.
45 # (placement tag: @@INSERT-aliases@@)
46 # #f# Next line contains the beginning of an important function.
47 # (placement tag: @@INSERT-functions@@)
48 # #v# Next line contains an important variable.
49 # (placement tag: @@INSERT-variables@@)
50 # #k# Next line contains an important keybinding.
51 # (placement tag: @@INSERT-keybindings@@)
52 # #d# Hashed directories list generation:
53 # start denotes the start of a list of 'hash -d'
55 # end denotes its end.
56 # (placement tag: @@INSERT-hasheddirs@@)
57 # #A# Abbreviation expansion list generation:
58 # start denotes the beginning of abbreviations.
59 # end denotes their end.
60 # Lines within this section that end in '#d .*' provide
61 # extra documentation to be included in the refcard.
62 # (placement tag: @@INSERT-abbrev@@)
63 # #m# This tag allows you to manually generate refcard entries
64 # for code lines that are hard/impossible to parse.
66 # #m# k ESC-h Call the run-help function
67 # That would add a refcard entry in the keybindings table
68 # for 'ESC-h' with the given comment.
69 # So the syntax is: #m# <section> <argument> <comment>
70 # #o# This tag lets you insert entries to the 'other' hash.
71 # Generally, this should not be used. It is there for
72 # things that cannot be done easily in another way.
73 # (placement tag: @@INSERT-other-foobar@@)
75 # All of these tags (except for m and o) take two arguments, the first
76 # within the tag, the other after the tag:
78 # #<tag><section># <comment>
80 # Where <section> is really just a number, which are defined by the
81 # @secmap array on top of 'genrefcard.pl'. The reason for numbers
82 # instead of names is, that for the reader, the tag should not differ
83 # much from a regular comment. For zsh, it is a regular comment indeed.
84 # The numbers have got the following meanings:
93 # So, the following will add an entry to the 'functions' table in the
94 # 'system' section, with a (hopefully) descriptive comment:
95 # #f1# Edit an alias via zle
98 # It will then show up in the @@INSERT-aliases-system@@ replacement tag
99 # that can be found in 'grml-zsh-refcard.tex.in'.
100 # If the section number is omitted, the 'default' section is assumed.
101 # Furthermore, in 'grml-zsh-refcard.tex.in' @@INSERT-aliases@@ is
102 # exactly the same as @@INSERT-aliases-default@@. If you want a list of
103 # *all* aliases, for example, use @@INSERT-aliases-all@@.
107 # just execute 'ZSH_PROFILE_RC=1 zsh' and run 'zprof' to get the details
108 if [[ $ZSH_PROFILE_RC -gt 0 ]] ; then
113 # load .zshrc.pre to give the user the chance to overwrite the defaults
114 [[ -r ${HOME}/.zshrc.pre ]] && source ${HOME}/.zshrc.pre
116 # {{{ check for version/system
117 # check for versions (compatibility reasons)
119 [[ $ZSH_VERSION == <4->* ]] && return 0
124 [[ $ZSH_VERSION == 4.<1->* || $ZSH_VERSION == <5->* ]] && return 0
129 [[ $ZSH_VERSION == 4.<2->* || $ZSH_VERSION == <5->* ]] && return 0
134 [[ $ZSH_VERSION == 4.2.<5->* || $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0
139 [[ $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0
144 [[ $ZSH_VERSION == 4.3.<3->* || $ZSH_VERSION == 4.<4->* || $ZSH_VERSION == <5->* ]] && return 0
149 [[ $ZSH_VERSION == 4.3.<9->* || $ZSH_VERSION == 4.<4->* || $ZSH_VERSION == <5->* ]] && return 0
153 #f1# Checks whether or not you're running grml
155 [[ -f /etc/grml_version ]] && return 0
159 #f1# Checks whether or not you're running a grml cd
161 [[ -f /etc/grml_cd ]] && return 0
166 #f1# Checks whether or not you're running grml-small
168 [[ ${${${(f)"$(</etc/grml_version)"}%% *}##*-} == 'small' ]] && return 0 ; return 1
171 isgrmlsmall() { return 1 }
175 [[ $OSTYPE == darwin* ]] && return 0
179 #f1# are we running within an utf environment?
181 case "$LANG $CHARSET $LANGUAGE" in
188 # check for user, if not running as root set $SUDO to sudo
189 (( EUID != 0 )) && SUDO='sudo' || SUDO=''
191 # change directory to home on first invocation of zsh
192 # important for rungetty -> autologin
193 # Thanks go to Bart Schaefer!
194 isgrml && checkhome() {
195 if [[ -z "$ALREADY_DID_CD_HOME" ]] ; then
196 export ALREADY_DID_CD_HOME=$HOME
201 # check for zsh v3.1.7+
203 if ! [[ ${ZSH_VERSION} == 3.1.<7->* \
204 || ${ZSH_VERSION} == 3.<2->.<->* \
205 || ${ZSH_VERSION} == <4->.<->* ]] ; then
208 printf '-!- In this configuration we try to make use of features, that only\n'
209 printf '-!- require version 3.1.7 of the shell; That way this setup can be\n'
210 printf '-!- used with a wide range of zsh versions, while using fairly\n'
211 printf '-!- advanced features in all supported versions.\n'
213 printf '-!- However, you are running zsh version %s.\n' "$ZSH_VERSION"
215 printf '-!- While this *may* work, it might as well fail.\n'
216 printf '-!- Please consider updating to at least version 3.1.7 of zsh.\n'
218 printf '-!- DO NOT EXPECT THIS TO WORK FLAWLESSLY!\n'
219 printf '-!- If it does today, you'\''ve been lucky.\n'
221 printf '-!- Ye been warned!\n'
224 function zstyle() { : }
227 # autoload wrapper - use this one instead of autoload directly
228 # We need to define this function as early as this, because autoloading
229 # 'is-at-least()' needs it.
230 function zrcautoload() {
238 for fdir in ${fpath} ; do
239 [[ -e ${fdir}/${ffile} ]] && (( ffound = 1 ))
242 (( ffound == 0 )) && return 1
243 if [[ $ZSH_VERSION == 3.1.<6-> || $ZSH_VERSION == <4->* ]] ; then
244 autoload -U ${ffile} || return 1
246 autoload ${ffile} || return 1
251 # Load is-at-least() for more precise version checks
252 # Note that this test will *always* fail, if the is-at-least
253 # function could not be marked for autoloading.
254 zrcautoload is-at-least || is-at-least() { return 1 }
258 # {{{ set some important options (as early as possible)
259 # Please update these tags, if you change the umask settings below.
261 #o# r_umaskstr rwxrwxr-x
263 #o# umaskstr rwxr-xr-x
264 (( EUID != 0 )) && umask 002 || umask 022
266 setopt append_history # append history list to the history file (important for multiple parallel zsh sessions!)
267 is4 && setopt SHARE_HISTORY # import new commands from the history file also in other zsh-session
268 setopt extended_history # save each command's beginning timestamp and the duration to the history file
269 is4 && setopt histignorealldups # If a new command line being added to the history
270 # list duplicates an older one, the older command is removed from the list
271 setopt histignorespace # remove command lines from the history list when
272 # the first character on the line is a space
273 setopt auto_cd # if a command is issued that can't be executed as a normal command,
274 # and the command is the name of a directory, perform the cd command to that directory
275 setopt extended_glob # in order to use #, ~ and ^ for filename generation
276 # grep word *~(*.gz|*.bz|*.bz2|*.zip|*.Z) ->
277 # -> searches for word not in compressed files
278 # don't forget to quote '^', '~' and '#'!
279 setopt longlistjobs # display PID when suspending processes as well
280 setopt notify # report the status of backgrounds jobs immediately
281 setopt hash_list_all # Whenever a command completion is attempted, make sure \
282 # the entire command path is hashed first.
283 setopt completeinword # not just at the end
284 setopt nohup # and don't kill them, either
285 setopt auto_pushd # make cd push the old directory onto the directory stack.
286 setopt nonomatch # try to avoid the 'zsh: no matches found...'
287 setopt nobeep # avoid "beep"ing
288 setopt pushd_ignore_dups # don't push the same dir twice.
289 setopt noglobdots # * shouldn't match dotfiles. ever.
290 setopt noshwordsplit # use zsh style word splitting
291 setopt unset # don't error out when unset parameters are used
295 # setting some default values {{{
299 NOPRECMD=${NOPRECMD:-0}
300 COMMAND_NOT_FOUND=${COMMAND_NOT_FOUND:-0}
301 GRML_ZSH_CNF_HANDLER=${GRML_ZSH_CNF_HANDLER:-/usr/share/command-not-found/command-not-found}
302 BATTERY=${BATTERY:-0}
303 GRMLSMALL_SPECIFIC=${GRMLSMALL_SPECIFIC:-1}
304 GRML_ALWAYS_LOAD_ALL=${GRML_ALWAYS_LOAD_ALL:-0}
305 ZSH_NO_DEFAULT_LOCALE=${ZSH_NO_DEFAULT_LOCALE:-0}
309 # utility functions {{{
310 # this function checks if a command exists and returns either true
311 # or false. This avoids using 'which' and 'whence', which will
312 # avoid problems with aliases for which on certain weird systems. :-)
313 # Usage: check_com [-c|-g] word
314 # -c only checks for external commands
315 # -g does the usual tests and also checks for global aliases
318 local -i comonly gatoo
320 if [[ $1 == '-c' ]] ; then
323 elif [[ $1 == '-g' ]] ; then
330 if (( ${#argv} != 1 )) ; then
331 printf 'usage: check_com [-c] <command>\n' >&2
335 if (( comonly > 0 )) ; then
336 [[ -n ${commands[$1]} ]] && return 0
340 if [[ -n ${commands[$1]} ]] \
341 || [[ -n ${functions[$1]} ]] \
342 || [[ -n ${aliases[$1]} ]] \
343 || [[ -n ${reswords[(r)$1]} ]] ; then
348 if (( gatoo > 0 )) && [[ -n ${galiases[$1]} ]] ; then
355 # creates an alias and precedes the command with
356 # sudo if $EUID is not zero.
359 local only=0 ; local multi=0
360 while [[ $1 == -* ]] ; do
364 (--) shift ; break ;;
366 printf 'usage: salias [-h|-o|-a] <alias-expression>\n'
367 printf ' -h shows this help text.\n'
368 printf ' -a replace '\'' ; '\'' sequences with '\'' ; sudo '\''.\n'
369 printf ' be careful using this option.\n'
370 printf ' -o only sets an alias if a preceding sudo would be needed.\n'
373 (*) printf "unkown option: '%s'\n" "$1" ; return 1 ;;
378 if (( ${#argv} > 1 )) ; then
379 printf 'Too many arguments %s\n' "${#argv}"
383 key="${1%%\=*}" ; val="${1#*\=}"
384 if (( EUID == 0 )) && (( only == 0 )); then
385 alias -- "${key}=${val}"
386 elif (( EUID > 0 )) ; then
387 (( multi > 0 )) && val="${val// ; / ; sudo }"
388 alias -- "${key}=sudo ${val}"
394 # a "print -l ${(u)foo}"-workaround for pre-4.2.0 shells
396 # Where foo is the *name* of the parameter you want printed.
397 # Note that foo is no typo; $foo would be wrong here!
405 if [[ -z ${parameter} ]] ; then
406 printf 'usage: uprint <parameter>\n'
410 for w in ${(P)parameter} ; do
411 [[ -z ${(M)u:#$w} ]] && u=( $u $w )
418 # Check if we can read given files and source those we can.
420 if (( ${#argv} < 1 )) ; then
421 printf 'usage: xsource FILE(s)...\n' >&2
425 while (( ${#argv} > 0 )) ; do
426 [[ -r "$1" ]] && source "$1"
432 # Check if we can read a given file and 'cat(1)' it.
435 if (( ${#argv} != 1 )) ; then
436 printf 'usage: xcat FILE\n' >&2
440 [[ -r $1 ]] && cat $1
444 # Remove these functions again, they are of use only in these
445 # setup files. This should be called at the end of .zshrc.
449 funcs=(salias xcat xsource xunfunction zrcautoload)
451 for func in $funcs ; do
452 [[ -n ${functions[$func]} ]] \
458 # this allows us to stay in sync with grml's zshrc and put own
459 # modifications in ~/.zshrc.local
461 xsource "/etc/zsh/zshrc.local"
462 xsource "${HOME}/.zshrc.local"
469 if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then
470 xsource "/etc/default/locale"
473 for var in LANG LC_ALL LC_MESSAGES ; do
474 [[ -n ${(P)var} ]] && export $var
477 xsource "/etc/sysconfig/keyboard"
479 TZ=$(xcat /etc/timezone)
482 # {{{ set some variables
483 if check_com -c vim ; then
485 export EDITOR=${EDITOR:-vim}
487 export EDITOR=${EDITOR:-vi}
491 export PAGER=${PAGER:-less}
494 export MAIL=${MAIL:-/var/mail/$USER}
496 # if we don't set $SHELL then aterm, rxvt,.. will use /bin/sh or /bin/bash :-/
497 export SHELL='/bin/zsh'
499 # color setup for ls:
500 check_com -c dircolors && eval $(dircolors -b)
501 # color setup for ls on OS X:
502 isdarwin && export CLICOLOR=1
504 # do MacPorts setup on darwin
505 if isdarwin && [[ -d /opt/local ]]; then
506 # Note: PATH gets set in /etc/zprofile on Darwin, so this can't go into
508 PATH="/opt/local/bin:/opt/local/sbin:$PATH"
509 MANPATH="/opt/local/share/man:$MANPATH"
511 # do Fink setup on darwin
512 isdarwin && xsource /sw/bin/init.sh
514 # load our function and completion directories
515 for fdir in /usr/share/grml/zsh/completion /usr/share/grml/zsh/functions; do
516 fpath=( ${fdir} ${fdir}/**/*(/N) ${fpath} )
517 if [[ ${fpath} == '/usr/share/grml/zsh/functions' ]] ; then
518 for func in ${fdir}/**/[^_]*[^~](N.) ; do
519 zrcautoload ${func:t}
525 # support colors in less
526 export LESS_TERMCAP_mb=$'\E[01;31m'
527 export LESS_TERMCAP_md=$'\E[01;31m'
528 export LESS_TERMCAP_me=$'\E[0m'
529 export LESS_TERMCAP_se=$'\E[0m'
530 export LESS_TERMCAP_so=$'\E[01;44;33m'
531 export LESS_TERMCAP_ue=$'\E[0m'
532 export LESS_TERMCAP_us=$'\E[01;32m'
534 MAILCHECK=30 # mailchecks
535 REPORTTIME=5 # report about cpu-/system-/user-time of command if running longer than 5 seconds
536 watch=(notme root) # watch for everyone but me and root
538 # automatically remove duplicates from these arrays
539 typeset -U path cdpath fpath manpath
543 if [[ "$TERM" != emacs ]] ; then
544 [[ -z "$terminfo[kdch1]" ]] || bindkey -M emacs "$terminfo[kdch1]" delete-char
545 [[ -z "$terminfo[khome]" ]] || bindkey -M emacs "$terminfo[khome]" beginning-of-line
546 [[ -z "$terminfo[kend]" ]] || bindkey -M emacs "$terminfo[kend]" end-of-line
547 [[ -z "$terminfo[kdch1]" ]] || bindkey -M vicmd "$terminfo[kdch1]" vi-delete-char
548 [[ -z "$terminfo[khome]" ]] || bindkey -M vicmd "$terminfo[khome]" vi-beginning-of-line
549 [[ -z "$terminfo[kend]" ]] || bindkey -M vicmd "$terminfo[kend]" vi-end-of-line
550 [[ -z "$terminfo[cuu1]" ]] || bindkey -M viins "$terminfo[cuu1]" vi-up-line-or-history
551 [[ -z "$terminfo[cuf1]" ]] || bindkey -M viins "$terminfo[cuf1]" vi-forward-char
552 [[ -z "$terminfo[kcuu1]" ]] || bindkey -M viins "$terminfo[kcuu1]" vi-up-line-or-history
553 [[ -z "$terminfo[kcud1]" ]] || bindkey -M viins "$terminfo[kcud1]" vi-down-line-or-history
554 [[ -z "$terminfo[kcuf1]" ]] || bindkey -M viins "$terminfo[kcuf1]" vi-forward-char
555 [[ -z "$terminfo[kcub1]" ]] || bindkey -M viins "$terminfo[kcub1]" vi-backward-char
557 [[ "$terminfo[kcuu1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcuu1]/O/[}" vi-up-line-or-history
558 [[ "$terminfo[kcud1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcud1]/O/[}" vi-down-line-or-history
559 [[ "$terminfo[kcuf1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcuf1]/O/[}" vi-forward-char
560 [[ "$terminfo[kcub1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcub1]/O/[}" vi-backward-char
561 [[ "$terminfo[khome]" == $'\eO'* ]] && bindkey -M viins "${terminfo[khome]/O/[}" beginning-of-line
562 [[ "$terminfo[kend]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kend]/O/[}" end-of-line
563 [[ "$terminfo[khome]" == $'\eO'* ]] && bindkey -M emacs "${terminfo[khome]/O/[}" beginning-of-line
564 [[ "$terminfo[kend]" == $'\eO'* ]] && bindkey -M emacs "${terminfo[kend]/O/[}" end-of-line
567 ## keybindings (run 'bindkeys' for details, more details via man zshzle)
568 # use emacs style per default:
573 #if [[ "$TERM" == screen ]] ; then
574 bindkey '\e[1~' beginning-of-line # home
575 bindkey '\e[4~' end-of-line # end
576 bindkey '\e[A' up-line-or-search # cursor up
577 bindkey '\e[B' down-line-or-search # <ESC>-
579 bindkey '^xp' history-beginning-search-backward
580 bindkey '^xP' history-beginning-search-forward
581 # bindkey -s '^L' "|less\n" # ctrl-L pipes to less
582 # bindkey -s '^B' " &\n" # ctrl-B runs it in the background
583 # if terminal type is set to 'rxvt':
584 bindkey '\e[7~' beginning-of-line # home
585 bindkey '\e[8~' end-of-line # end
588 # insert unicode character
589 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
590 # See for example http://unicode.org/charts/ for unicode characters code
591 zrcautoload insert-unicode-char
592 zle -N insert-unicode-char
593 #k# Insert Unicode character
594 bindkey '^Xi' insert-unicode-char
596 #m# k Shift-tab Perform backwards menu completion
597 if [[ -n "$terminfo[kcbt]" ]]; then
598 bindkey "$terminfo[kcbt]" reverse-menu-complete
599 elif [[ -n "$terminfo[cbt]" ]]; then # required for GNU screen
600 bindkey "$terminfo[cbt]" reverse-menu-complete
603 ## toggle the ,. abbreviation feature on/off
604 # NOABBREVIATION: default abbreviation-state
605 # 0 - enabled (default)
607 NOABBREVIATION=${NOABBREVIATION:-0}
609 grml_toggle_abbrev() {
610 if (( ${NOABBREVIATION} > 0 )) ; then
617 zle -N grml_toggle_abbrev
618 bindkey '^xA' grml_toggle_abbrev
620 # add a command line to the shells history without executing it
621 commit-to-history() {
622 print -s ${(z)BUFFER}
625 zle -N commit-to-history
626 bindkey "^x^h" commit-to-history
628 # only slash should be considered as a word separator:
629 slash-backward-kill-word() {
630 local WORDCHARS="${WORDCHARS:s@/@}"
632 zle backward-kill-word
634 zle -N slash-backward-kill-word
636 #k# Kill everything in a word up to its last \kbd{/}
637 bindkey '\ev' slash-backward-kill-word
638 #k# Kill everything in a word up to its last \kbd{/}
639 bindkey '\e^h' slash-backward-kill-word
640 #k# Kill everything in a word up to its last \kbd{/}
641 bindkey '\e^?' slash-backward-kill-word
643 # use the new *-pattern-* widgets for incremental history search
645 bindkey '^r' history-incremental-pattern-search-backward
646 bindkey '^s' history-incremental-pattern-search-forward
650 # a generic accept-line wrapper {{{
652 # This widget can prevent unwanted autocorrections from command-name
653 # to _command-name, rehash automatically on enter and call any number
654 # of builtin and user-defined widgets in different contexts.
656 # For a broader description, see:
657 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
659 # The code is imported from the file 'zsh/functions/accept-line' from
660 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
661 # distributed under the same terms as zsh itself.
663 # A newly added command will may not be found or will cause false
664 # correction attempts, if you got auto-correction set. By setting the
665 # following style, we force accept-line() to rehash, if it cannot
666 # find the first word on the command line in the $command[] hash.
667 zstyle ':acceptline:*' rehash true
669 function Accept-Line() {
675 zstyle -a ":acceptline:${alcontext}" actions subs
677 (( ${#subs} < 1 )) && return 0
680 for sub in ${subs} ; do
681 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
684 (( aldone > 0 )) && break
688 function Accept-Line-getdefault() {
692 zstyle -s ":acceptline:${alcontext}" default_action default_action
693 case ${default_action} in
695 printf ".accept-line"
698 printf ${default_action}
703 function accept-line() {
707 local buf com fname format msg default_action
711 cmdline=(${(z)BUFFER})
715 zstyle -t ":acceptline:${alcontext}" rehash \
716 && [[ -z ${commands[$com]} ]] \
719 if [[ -n ${reswords[(r)$com]} ]] \
720 || [[ -n ${aliases[$com]} ]] \
721 || [[ -n ${functions[$com]} ]] \
722 || [[ -n ${builtins[$com]} ]] \
723 || [[ -n ${commands[$com]} ]] ; then
725 # there is something sensible to execute, just do it.
729 default_action=$(Accept-Line-getdefault)
730 zstyle -T ":acceptline:${alcontext}" call_default \
731 && zle ${default_action}
735 if [[ -o correct ]] \
736 || [[ -o correctall ]] \
737 && [[ -n ${functions[$fname]} ]] ; then
739 # nothing there to execute but there is a function called
740 # _command_name; a completion widget. Makes no sense to
741 # call it on the commandline, but the correct{,all} options
742 # will ask for it nevertheless, so warn the user.
743 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
744 # Okay, we warned the user before, he called us again,
745 # so have it his way.
749 default_action=$(Accept-Line-getdefault)
750 zstyle -T ":acceptline:${alcontext}" call_default \
751 && zle ${default_action}
755 # prepare warning message for the user, configurable via zstyle.
756 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
758 if [[ -z ${msg} ]] ; then
759 msg="%c will not execute and completion %f exists."
762 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
766 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
767 # If we are here, the commandline contains something that is not
768 # executable, which is neither subject to _command_name correction
769 # and is not empty. might be a variable assignment
773 default_action=$(Accept-Line-getdefault)
774 zstyle -T ":acceptline:${alcontext}" call_default \
775 && zle ${default_action}
779 # If we got this far, the commandline only contains whitespace, or is empty.
783 default_action=$(Accept-Line-getdefault)
784 zstyle -T ":acceptline:${alcontext}" call_default \
785 && zle ${default_action}
793 # power completion - abbreviation expansion {{{
794 # power completion / abbreviation expansion / buffer expansion
795 # see http://zshwiki.org/home/examples/zleiab for details
796 # less risky than the global aliases but powerful as well
797 # just type the abbreviation key and afterwards ',.' to expand it
800 setopt interactivecomments
802 # key # value (#d additional doc string)
808 'G' '|& grep --color=auto '
810 'Hl' ' --help |& less -r' #d (Display help in pager)
814 'N' '&>/dev/null' #d (No Output)
815 'R' '| tr A-z N-za-m' #d (ROT13)
821 'co' './configure && make && sudo make install'
829 if (( NOABBREVIATION > 0 )) ; then
830 LBUFFER="${LBUFFER},."
834 matched_chars='[.-|_a-zA-Z0-9]#'
835 LBUFFER=${LBUFFER%%(#m)[.-|_a-zA-Z0-9]#}
836 LBUFFER+=${abk[$MATCH]:-$MATCH}
840 bindkey ",." globalias
844 zrcautoload zmv # who needs mmv or rename?
845 zrcautoload history-search-end
847 # we don't want to quote/espace URLs on our own...
848 # if autoload -U url-quote-magic ; then
849 # zle -N self-insert url-quote-magic
850 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
852 # print 'Notice: no url-quote-magic available :('
854 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
856 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
857 alias run-help >&/dev/null && unalias run-help
858 for rh in run-help{,-git,-svk,-svn}; do
863 if zrcautoload compinit ; then
864 compinit || print 'Notice: no compinit available :('
866 print 'Notice: no compinit available :('
871 is4 && zrcautoload zed # use ZLE editor to edit a file or function
874 for mod in complist deltochar mathfunc ; do
875 zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
878 # autoload zsh modules when they are referenced
880 zmodload -a zsh/stat zstat
881 zmodload -a zsh/zpty zpty
882 zmodload -ap zsh/mapfile mapfile
885 if is4 && zrcautoload insert-files && zle -N insert-files ; then
887 bindkey "^Xf" insert-files # C-x-f
890 bindkey ' ' magic-space # also do history expansion on space
891 #k# Trigger menu-complete
892 bindkey '\ei' menu-complete # menu completion via esc-i
894 # press esc-e for editing command line in $EDITOR or $VISUAL
895 if is4 && zrcautoload edit-command-line && zle -N edit-command-line ; then
896 #k# Edit the current line in \kbd{\$EDITOR}
897 bindkey '\ee' edit-command-line
900 if is4 && [[ -n ${(k)modules[zsh/complist]} ]] ; then
901 #k# menu selection: pick item but stay in the menu
902 bindkey -M menuselect '\e^M' accept-and-menu-complete
904 # accept a completion and try to complete again by using menu
905 # completion; very useful with completing directories
906 # by using 'undo' one's got a simple file browser
907 bindkey -M menuselect '^o' accept-and-infer-next-history
910 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
911 insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
912 zle -N insert-datestamp
914 #k# Insert a timestamp on the command line (yyyy-mm-dd)
915 bindkey '^Ed' insert-datestamp
917 # press esc-m for inserting last typed word again (thanks to caphuso!)
918 insert-last-typed-word() { zle insert-last-word -- 0 -1 };
919 zle -N insert-last-typed-word;
921 #k# Insert last typed word
922 bindkey "\em" insert-last-typed-word
924 function grml-zsh-fg() {
925 if (( ${#jobstates} )); then
927 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
931 zle -M 'No background jobs. Doing nothing.'
935 #k# A smart shortcut for \kbd{fg<enter>}
936 bindkey '^z' grml-zsh-fg
938 # run command line as user root via sudo:
939 sudo-command-line() {
940 [[ -z $BUFFER ]] && zle up-history
941 if [[ $BUFFER != sudo\ * ]]; then
942 BUFFER="sudo $BUFFER"
943 CURSOR=$(( CURSOR+5 ))
946 zle -N sudo-command-line
948 #k# Put the current command line into a \kbd{sudo} call
949 bindkey "^Os" sudo-command-line
951 ### jump behind the first word on the cmdline.
952 ### useful to add options.
953 function jump_after_first_word() {
957 if (( ${#words} <= 1 )) ; then
960 CURSOR=${#${words[1]}}
963 zle -N jump_after_first_word
965 bindkey '^x1' jump_after_first_word
974 HISTFILE=$HOME/.zsh_history
975 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
976 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
980 # dirstack handling {{{
982 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
983 DIRSTACKFILE=${DIRSTACKFILE:-${HOME}/.zdirs}
985 if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
986 dirstack=( ${(f)"$(< $DIRSTACKFILE)"} )
987 # "cd -" won't work after login by just setting $OLDPWD, so
988 [[ -d $dirstack[0] ]] && cd $dirstack[0] && cd $OLDPWD
993 my_stack=( ${PWD} ${dirstack} )
995 builtin print -l ${(u)my_stack} >! ${DIRSTACKFILE}
997 uprint my_stack >! ${DIRSTACKFILE}
1003 # directory based profiles {{{
1007 CHPWD_PROFILE='default'
1008 function chpwd_profiles() {
1009 # Say you want certain settings to be active in certain directories.
1010 # This is what you want.
1012 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1013 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1015 # When that's done and you enter a directory that matches the pattern
1016 # in the third part of the context, a function called chpwd_profile_grml,
1017 # for example, is called (if it exists).
1019 # If no pattern matches (read: no profile is detected) the profile is
1020 # set to 'default', which means chpwd_profile_default is attempted to
1023 # A word about the context (the ':chpwd:profiles:*' stuff in the zstyle
1024 # command) which is used: The third part in the context is matched against
1025 # ${PWD}. That's why using a pattern such as /foo/bar(|/|/*) makes sense.
1026 # Because that way the profile is detected for all these values of ${PWD}:
1030 # So, if you want to make double damn sure a profile works in /foo/bar
1031 # and everywhere deeper in that tree, just use (|/|/*) and be happy.
1033 # The name of the detected profile will be available in a variable called
1034 # 'profile' in your functions. You don't need to do anything, it'll just
1037 # Then there is the parameter $CHPWD_PROFILE is set to the profile, that
1038 # was is currently active. That way you can avoid running code for a
1039 # profile that is already active, by running code such as the following
1040 # at the start of your function:
1042 # function chpwd_profile_grml() {
1043 # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1
1047 # The initial value for $CHPWD_PROFILE is 'default'.
1049 # Version requirement:
1050 # This feature requires zsh 4.3.3 or newer.
1051 # If you use this feature and need to know whether it is active in your
1052 # current shell, there are several ways to do that. Here are two simple
1055 # a) If knowing if the profiles feature is active when zsh starts is
1056 # good enough for you, you can put the following snippet into your
1059 # (( ${+functions[chpwd_profiles]} )) && print "directory profiles active"
1061 # b) If that is not good enough, and you would prefer to be notified
1062 # whenever a profile changes, you can solve that by making sure you
1063 # start *every* profile function you create like this:
1065 # function chpwd_profile_myprofilename() {
1066 # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1
1067 # print "chpwd(): Switching to profile: $profile"
1071 # That makes sure you only get notified if a profile is *changed*,
1072 # not everytime you change directory, which would probably piss
1073 # you off fairly quickly. :-)
1075 # There you go. Now have fun with that.
1078 zstyle -s ":chpwd:profiles:${PWD}" profile profile || profile='default'
1079 if (( ${+functions[chpwd_profile_$profile]} )) ; then
1080 chpwd_profile_${profile}
1083 CHPWD_PROFILE="${profile}"
1086 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1092 # {{{ display battery status on right side of prompt via running 'BATTERY=1 zsh'
1093 if [[ $BATTERY -gt 0 ]] ; then
1094 if ! check_com -c acpi ; then
1100 if [[ $BATTERY -gt 0 ]] ; then
1101 PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]#Battery <->: [^0-9]##, (<->)%*/${match[1]}}"
1102 if [[ -z "$PERCENT" ]] ; then
1103 PERCENT='acpi not present'
1105 if [[ "$PERCENT" -lt 20 ]] ; then
1106 PERCENT="warning: ${PERCENT}%%"
1108 PERCENT="${PERCENT}%%"
1115 # set colors for use in prompts {{{
1116 if zrcautoload colors && colors 2>/dev/null ; then
1117 BLUE="%{${fg[blue]}%}"
1118 RED="%{${fg_bold[red]}%}"
1119 GREEN="%{${fg[green]}%}"
1120 CYAN="%{${fg[cyan]}%}"
1121 MAGENTA="%{${fg[magenta]}%}"
1122 YELLOW="%{${fg[yellow]}%}"
1123 WHITE="%{${fg[white]}%}"
1124 NO_COLOUR="%{${reset_color}%}"
1126 BLUE=$'%{\e[1;34m%}'
1128 GREEN=$'%{\e[1;32m%}'
1129 CYAN=$'%{\e[1;36m%}'
1130 WHITE=$'%{\e[1;37m%}'
1131 MAGENTA=$'%{\e[1;35m%}'
1132 YELLOW=$'%{\e[1;33m%}'
1133 NO_COLOUR=$'%{\e[0m%}'
1138 # gather version control information for inclusion in a prompt {{{
1141 # Be quiet about version problems in grml's zshrc as the user cannot disable
1142 # loading vcs_info() as it is *in* the zshrc - as you can see. :-)
1143 # Just unset most probable variables and disable vcs_info altogether.
1145 for i in {0..9} ; do
1146 unset VCS_INFO_message_${i}_
1148 zstyle ':vcs_info:*' enable false
1151 if zrcautoload vcs_info; then
1153 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1154 # function, which can cause a lot of trouble with our directory-based
1156 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1157 function VCS_INFO_realpath () {
1158 setopt localoptions NO_shwordsplit chaselinks
1159 ( builtin cd -q $1 2> /dev/null && pwd; )
1163 # I'm not reindenting the whole code below.
1166 # The following code is imported from the file 'zsh/functions/vcs_info'
1167 # from <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>,
1168 # which distributed under the same terms as zsh itself.
1170 # we will be using two variables, so let the code know now.
1171 zstyle ':vcs_info:*' max-exports 2
1173 # vcs_info() documentation:
1177 # This functionality requires zsh version >= 4.1.*.
1182 # To load vcs_info(), copy this file to your $fpath[] and do:
1183 # % autoload -Uz vcs_info && vcs_info
1185 # To work, vcs_info() needs 'setopt prompt_subst' in your setup.
1190 # To get vcs_info() working quickly (including colors), you can do the
1191 # following (assuming, you loaded vcs_info() properly - see above):
1193 # % RED=$'%{\e[31m%}'
1194 # % GR=$'%{\e[32m%}'
1195 # % MA=$'%{\e[35m%}'
1196 # % YE=$'%{\e[33m%}'
1199 # % zstyle ':vcs_info:*' actionformats \
1200 # "${MA}(${NC}%s${MA})${YE}-${MA}[${GR}%b${YE}|${RED}%a${MA}]${NC} "
1202 # % zstyle ':vcs_info:*' formats \
1203 # "${MA}(${NC}%s${MA})${Y}-${MA}[${GR}%b${MA}]${NC}%} "
1205 # % zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YE}%r"
1207 # % precmd () { vcs_info }
1208 # % PS1='${MA}[${GR}%n${MA}] ${MA}(${RED}%!${MA}) ${YE}%3~ ${VCS_INFO_message_0_}${NC}%# '
1210 # Obviously, the las two lines are there for demonstration: You need to
1211 # call vcs_info() from your precmd() function (see 'SPECIAL FUNCTIONS' in
1212 # 'man zshmisc'). Once that is done you need a *single* quoted
1213 # '${VCS_INFO_message_0_}' in your prompt.
1215 # Now call the 'vcs_info_printsys' utility from the command line:
1217 # % vcs_info_printsys
1218 # # list of supported version control backends:
1219 # # disabled systems are prefixed by a hash sign (#)
1230 # # flavours (cannot be used in the disable style; they
1231 # # are disabled with their master [git-svn -> git]):
1235 # Ten version control backends as you can see. You may not want all
1236 # of these. Because there is no point in running the code to detect
1237 # systems you do not use. ever. So, there is a way to disable some
1238 # backends altogether:
1240 # % zstyle ':vcs_info:*' disable bzr cdv darcs mtn svk tla
1242 # If you rerun 'vcs_info_printsys' now, you will see the backends listed
1243 # in the 'disable' style marked as diabled by a hash sign. That means the
1244 # detection of these systems is skipped *completely*. No wasted time there.
1246 # For more control, read the reference below.
1251 # The vcs_info() feature can be configured via zstyle.
1253 # First, the context in which we are working:
1254 # :vcs_info:<vcs-string>:<user-context>
1256 # ...where <vcs-string> is one of:
1257 # - git, git-svn, git-p4, hg, darcs, bzr, cdv, mtn, svn, cvs, svk or tla.
1259 # ...and <user-context> is a freely configurable string, assignable by the
1260 # user as the first argument to vcs_info() (see its description below).
1262 # There is are three special values for <vcs-string>: The first is named
1263 # 'init', that is in effect as long as there was no decision what vcs
1264 # backend to use. The second is 'preinit; it is used *before* vcs_info()
1265 # is run, when initializing the data exporting variables. The third
1266 # special value is 'formats' and is used by the 'vcs_info_lastmsg' for
1267 # looking up its styles.
1269 # There are two pre-defined values for <user-context>:
1270 # default - the one used if none is specified
1271 # command - used by vcs_info_lastmsg to lookup its styles.
1273 # You may *not* use 'print_systems_' as a user-context string, because it
1274 # is used internally.
1276 # You can of course use ':vcs_info:*' to match all VCSs in all
1277 # user-contexts at once.
1279 # Another special context is 'formats', which is used by the
1280 # vcs_info_lastmsg() utility function (see below).
1283 # This is a description of all styles, that are looked up:
1284 # formats - A list of formats, used when actionformats is not
1285 # used (which is most of the time).
1286 # actionformats - A list of formats, used if a there is a special
1287 # action going on in your current repository;
1288 # (like an interactive rebase or a merge conflict)
1289 # branchformat - Some backends replace %b in the formats and
1290 # actionformats styles above, not only by a branch
1291 # name but also by a revision number. This style
1292 # let's you modify how that string should look like.
1293 # nvcsformats - These "formats" are exported, when we didn't detect
1294 # a version control system for the current directory.
1295 # This is useful, if you want vcs_info() to completely
1296 # take over the generation of your prompt.
1297 # You would do something like
1298 # PS1='${VCS_INFO_message_0_}'
1299 # to accomplish that.
1300 # max-exports - Defines the maximum number if VCS_INFO_message_*_
1301 # variables vcs_info() will export.
1302 # enable - Checked in the 'init' context. If set to false,
1303 # vcs_info() will do nothing.
1304 # disable - Provide a list of systems, you don't want
1305 # the vcs_info() to check for repositories
1306 # (checked in the 'init' context, too).
1307 # disable-patterns - A list of patterns that are checked against $PWD.
1308 # If the pattern matches, vcs_info will be disabled.
1309 # Say, ~/.zsh is a directory under version control,
1310 # in which you do not want vcs_info to be active, do:
1311 # zstyle ':vcs_info:*' disable-patterns "$HOME/.zsh+(|/*)"
1312 # use-simple - If there are two different ways of gathering
1313 # information, you can select the simpler one
1314 # by setting this style to true; the default
1315 # is to use the not-that-simple code, which is
1316 # potentially a lot slower but might be more
1317 # accurate in all possible cases.
1318 # use-prompt-escapes - determines if we assume that the assembled
1319 # string from vcs_info() includes prompt escapes.
1320 # (Used by vcs_info_lastmsg().
1322 # The use-simple style is only available for the bzr backend.
1324 # The default values for these in all contexts are:
1325 # formats " (%s)-[%b|%a]-"
1326 # actionformats " (%s)-[%b]-"
1327 # branchformat "%b:%r" (for bzr, svn and svk)
1331 # disable (empty list)
1332 # disable-patterns (empty list)
1334 # use-prompt-escapes true
1337 # In normal formats and actionformats, the following replacements
1339 # %s - The vcs in use (git, hg, svn etc.)
1340 # %b - Information about the current branch.
1341 # %a - An identifier, that describes the action.
1342 # Only makes sense in actionformats.
1343 # %R - base directory of the repository.
1344 # %r - repository name
1345 # If %R is '/foo/bar/repoXY', %r is 'repoXY'.
1346 # %S - subdirectory within a repository. if $PWD is
1347 # '/foo/bar/reposXY/beer/tasty', %S is 'beer/tasty'.
1350 # In branchformat these replacements are done:
1351 # %b - the branch name
1352 # %r - the current revision number
1354 # Not all vcs backends have to support all replacements.
1355 # nvcsformat does not perform *any* replacements. It is just a string.
1360 # If you want to use the %b (bold off) prompt expansion in 'formats', which
1361 # expands %b itself, use %%b. That will cause the vcs_info() expansion to
1362 # replace %%b with %b. So zsh's prompt expansion mechanism can handle it.
1363 # Similarly, to hand down %b from branchformat, use %%%%b. Sorry for this
1364 # inconvenience, but it cannot be easily avoided. Luckily we do not clash
1365 # with a lot of prompt expansions and this only needs to be done for those.
1366 # See 'man zshmisc' for details about EXPANSION OF PROMPT SEQUENCES.
1369 # FUNCTION DESCRIPTIONS (public API):
1372 # The main function, that runs all backends and assembles
1373 # all data into ${VCS_INFO_message_*_}. This is the function
1374 # you want to call from precmd() if you want to include
1375 # up-to-date information in your prompt (see VARIABLE
1376 # DESCRIPTION below).
1378 # vcs_info_printsys()
1379 # Prints a list of all supported version control systems.
1380 # Useful to find out possible contexts (and which of them are enabled)
1381 # or values for the 'disable' style.
1383 # vcs_info_lastmsg()
1384 # Outputs the last ${VCS_INFO_message_*_} value. Takes into account
1385 # the value of the use-prompt-escapes style in ':vcs_info:formats'.
1386 # It also only prints max-exports values.
1388 # All functions named VCS_INFO_* are for internal use only.
1391 # VARIABLE DESCRIPTION:
1393 # ${VCS_INFO_message_N_} (Note the trailing underscore)
1394 # Where 'N' is an integer, eg: VCS_INFO_message_0_
1395 # These variables are the storage for the informational message the
1396 # last vcs_info() call has assembled. These are strongly connected
1397 # to the formats, actionformats and nvcsformats styles described
1398 # above. Those styles are lists. the first member of that list gets
1399 # expanded into ${VCS_INFO_message_0_}, the second into
1400 # ${VCS_INFO_message_1_} and the Nth into ${VCS_INFO_message_N-1_}.
1401 # These parameters are exported into the environment.
1402 # (See the max-exports style above.)
1407 # Don't use vcs_info at all (even though it's in your prompt):
1408 # % zstyle ':vcs_info:*' enable false
1410 # Disable the backends for bzr and svk:
1411 # % zstyle ':vcs_info:*' disable bzr svk
1413 # Provide a special formats for git:
1414 # % zstyle ':vcs_info:git:*' formats ' GIT, BABY! [%b]'
1415 # % zstyle ':vcs_info:git:*' actionformats ' GIT ACTION! [%b|%a]'
1417 # Use the quicker bzr backend (if you do, please report if it does
1418 # the-right-thing[tm] - thanks):
1419 # % zstyle ':vcs_info:bzr:*' use-simple true
1421 # Display the revision number in yellow for bzr and svn:
1422 # % zstyle ':vcs_info:(svn|bzr):*' branchformat '%b%{'${fg[yellow]}'%}:%r'
1424 # If you want colors, make sure you enclose the color codes in %{...%},
1425 # if you want to use the string provided by vcs_info() in prompts.
1427 # Here is how to print the vcs infomation as a command:
1428 # % alias vcsi='vcs_info command; vcs_info_lastmsg'
1430 # This way, you can even define different formats for output via
1431 # vcs_info_lastmsg() in the ':vcs_info:command:*' namespace.
1435 VCS_INFO_adjust () { #{{{
1436 [[ -n ${vcs_comm[overwrite_name]} ]] && vcs=${vcs_comm[overwrite_name]}
1440 VCS_INFO_check_com () { #{{{
1441 (( ${+commands[$1]} )) && [[ -x ${commands[$1]} ]] && return 0
1445 VCS_INFO_formats () { # {{{
1446 setopt localoptions noksharrays
1447 local action=$1 branch=$2 base=$3
1451 if [[ -n ${action} ]] ; then
1452 zstyle -a ":vcs_info:${vcs}:${usercontext}" actionformats msgs
1453 (( ${#msgs} < 1 )) && msgs[1]=' (%s)-[%b|%a]-'
1455 zstyle -a ":vcs_info:${vcs}:${usercontext}" formats msgs
1456 (( ${#msgs} < 1 )) && msgs[1]=' (%s)-[%b]-'
1459 (( ${#msgs} > maxexports )) && msgs[$(( maxexports + 1 )),-1]=()
1460 for i in {1..${#msgs}} ; do
1461 zformat -f msg ${msgs[$i]} \
1467 S:"$(VCS_INFO_reposub ${base})"
1473 VCS_INFO_maxexports () { #{{{
1474 zstyle -s ":vcs_info:${vcs}:${usercontext}" "max-exports" maxexports || maxexports=2
1475 if [[ ${maxexports} != <-> ]] || (( maxexports < 1 )); then
1476 printf 'vcs_info(): expecting numeric arg >= 1 for max-exports (got %s).\n' ${maxexports}
1477 printf 'Defaulting to 2.\n'
1482 VCS_INFO_nvcsformats () { #{{{
1483 setopt localoptions noksharrays
1486 if [[ $1 == 'preinit' ]] ; then
1490 zstyle -a ":vcs_info:${v:-$vcs}:${c:-$usercontext}" nvcsformats msgs
1491 (( ${#msgs} > maxexports )) && msgs[${maxexports},-1]=()
1494 VCS_INFO_realpath () { #{{{
1495 # a portable 'readlink -f'
1496 # forcing a subshell, to ensure chpwd() is not removed
1497 # from the calling shell (if VCS_INFO_realpath() is called
1500 (( ${+functions[chpwd]} )) && unfunction chpwd
1502 cd $1 2>/dev/null && pwd
1506 VCS_INFO_reposub () { #{{{
1507 setopt localoptions extendedglob
1508 local base=${1%%/##}
1510 [[ ${PWD} == ${base}/* ]] || {
1514 printf '%s' ${PWD#$base/}
1518 VCS_INFO_set () { #{{{
1519 setopt localoptions noksharrays
1522 if [[ $1 == '--clear' ]] ; then
1523 for i in {0..9} ; do
1524 unset VCS_INFO_message_${i}_
1527 if [[ $1 == '--nvcs' ]] ; then
1528 [[ $2 == 'preinit' ]] && (( maxexports == 0 )) && (( maxexports = 1 ))
1529 for i in {0..$((maxexports - 1))} ; do
1530 typeset -gx VCS_INFO_message_${i}_=
1532 VCS_INFO_nvcsformats $2
1535 (( ${#msgs} - 1 < 0 )) && return 0
1536 for i in {0..$(( ${#msgs} - 1 ))} ; do
1538 typeset -gx VCS_INFO_message_${i}_=${msgs[$j]}
1543 # information gathering
1544 VCS_INFO_bzr_get_data () { # {{{
1545 setopt localoptions noksharrays
1549 if zstyle -t ":vcs_info:${vcs}:${usercontext}" "use-simple" ; then
1550 bzrbase=${vcs_comm[basedir]}
1551 bzrinfo[2]=${bzrbase:t}
1552 if [[ -f ${bzrbase}/.bzr/branch/last-revision ]] ; then
1553 bzrinfo[1]=$(< ${bzrbase}/.bzr/branch/last-revision)
1554 bzrinfo[1]=${${bzrinfo[1]}%% *}
1557 bzrbase=${${(M)${(f)"$( bzr info )"}:# ##branch\ root:*}/*: ##/}
1558 bzrinfo=( ${${${(M)${(f)"$( bzr version-info )"}:#(#s)(revno|branch-nick)*}/*: /}/*\//} )
1559 bzrbase="$(VCS_INFO_realpath ${bzrbase})"
1562 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat bzrbr || bzrbr="%b:%r"
1563 zformat -f bzrbr "${bzrbr}" "b:${bzrinfo[2]}" "r:${bzrinfo[1]}"
1564 VCS_INFO_formats '' "${bzrbr}" "${bzrbase}"
1568 VCS_INFO_cdv_get_data () { # {{{
1571 cdvbase=${vcs_comm[basedir]}
1572 VCS_INFO_formats '' "${cdvbase:t}" "${cdvbase}"
1576 VCS_INFO_cvs_get_data () { # {{{
1577 local cvsbranch cvsbase basename
1580 while [[ -d "${cvsbase}/../CVS" ]]; do
1581 cvsbase="${cvsbase}/.."
1583 cvsbase="$(VCS_INFO_realpath ${cvsbase})"
1584 cvsbranch=$(< ./CVS/Repository)
1585 basename=${cvsbase:t}
1586 cvsbranch=${cvsbranch##${basename}/}
1587 [[ -z ${cvsbranch} ]] && cvsbranch=${basename}
1588 VCS_INFO_formats '' "${cvsbranch}" "${cvsbase}"
1592 VCS_INFO_darcs_get_data () { # {{{
1595 darcsbase=${vcs_comm[basedir]}
1596 VCS_INFO_formats '' "${darcsbase:t}" "${darcsbase}"
1600 VCS_INFO_git_getaction () { #{{{
1601 local gitaction='' gitdir=$1
1604 for tmp in "${gitdir}/rebase-apply" \
1605 "${gitdir}/rebase" \
1606 "${gitdir}/../.dotest" ; do
1607 if [[ -d ${tmp} ]] ; then
1608 if [[ -f "${tmp}/rebasing" ]] ; then
1610 elif [[ -f "${tmp}/applying" ]] ; then
1613 gitaction="am/rebase"
1615 printf '%s' ${gitaction}
1620 for tmp in "${gitdir}/rebase-merge/interactive" \
1621 "${gitdir}/.dotest-merge/interactive" ; do
1622 if [[ -f "${tmp}" ]] ; then
1623 printf '%s' "rebase-i"
1628 for tmp in "${gitdir}/rebase-merge" \
1629 "${gitdir}/.dotest-merge" ; do
1630 if [[ -d "${tmp}" ]] ; then
1631 printf '%s' "rebase-m"
1636 if [[ -f "${gitdir}/MERGE_HEAD" ]] ; then
1641 if [[ -f "${gitdir}/BISECT_LOG" ]] ; then
1642 printf '%s' "bisect"
1648 VCS_INFO_git_getbranch () { #{{{
1649 local gitbranch gitdir=$1 tmp actiondir
1650 local gitsymref='git symbolic-ref HEAD'
1653 for tmp in "${gitdir}/rebase-apply" \
1654 "${gitdir}/rebase" \
1655 "${gitdir}/../.dotest"; do
1656 if [[ -d ${tmp} ]]; then
1661 if [[ -n ${actiondir} ]]; then
1662 gitbranch="$(${(z)gitsymref} 2> /dev/null)"
1663 [[ -z ${gitbranch} ]] && [[ -r ${actiondir}/head-name ]] \
1664 && gitbranch="$(< ${actiondir}/head-name)"
1666 elif [[ -f "${gitdir}/MERGE_HEAD" ]] ; then
1667 gitbranch="$(${(z)gitsymref} 2> /dev/null)"
1668 [[ -z ${gitbranch} ]] && gitbranch="$(< ${gitdir}/MERGE_HEAD)"
1670 elif [[ -d "${gitdir}/rebase-merge" ]] ; then
1671 gitbranch="$(< ${gitdir}/rebase-merge/head-name)"
1673 elif [[ -d "${gitdir}/.dotest-merge" ]] ; then
1674 gitbranch="$(< ${gitdir}/.dotest-merge/head-name)"
1677 gitbranch="$(${(z)gitsymref} 2> /dev/null)"
1679 if [[ $? -ne 0 ]] ; then
1680 gitbranch="refs/tags/$(git describe --exact-match HEAD 2>/dev/null)"
1682 if [[ $? -ne 0 ]] ; then
1683 gitbranch="${${"$(< $gitdir/HEAD)"}[1,7]}..."
1688 printf '%s' "${gitbranch##refs/[^/]##/}"
1692 VCS_INFO_git_get_data () { # {{{
1693 setopt localoptions extendedglob
1694 local gitdir gitbase gitbranch gitaction
1696 gitdir=${vcs_comm[gitdir]}
1697 gitbranch="$(VCS_INFO_git_getbranch ${gitdir})"
1699 if [[ -z ${gitdir} ]] || [[ -z ${gitbranch} ]] ; then
1704 gitaction="$(VCS_INFO_git_getaction ${gitdir})"
1705 gitbase=${PWD%/${$( git rev-parse --show-prefix )%/##}}
1706 VCS_INFO_formats "${gitaction}" "${gitbranch}" "${gitbase}"
1710 VCS_INFO_hg_get_data () { # {{{
1711 local hgbranch hgbase file
1713 hgbase=${vcs_comm[basedir]}
1715 file="${hgbase}/.hg/branch"
1716 if [[ -r ${file} ]] ; then
1717 hgbranch=$(< ${file})
1722 VCS_INFO_formats '' "${hgbranch}" "${hgbase}"
1726 VCS_INFO_mtn_get_data () { # {{{
1727 local mtnbranch mtnbase
1729 mtnbase=${vcs_comm[basedir]}
1730 mtnbranch=${${(M)${(f)"$( mtn status )"}:#(#s)Current branch:*}/*: /}
1731 VCS_INFO_formats '' "${mtnbranch}" "${mtnbase}"
1735 VCS_INFO_svk_get_data () { # {{{
1736 local svkbranch svkbase
1738 svkbase=${vcs_comm[basedir]}
1739 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat svkbranch || svkbranch="%b:%r"
1740 zformat -f svkbranch "${svkbranch}" "b:${vcs_comm[branch]}" "r:${vcs_comm[revision]}"
1741 VCS_INFO_formats '' "${svkbranch}" "${svkbase}"
1745 VCS_INFO_svn_get_data () { # {{{
1746 setopt localoptions noksharrays
1747 local svnbase svnbranch
1751 while [[ -d "${svnbase}/../.svn" ]]; do
1752 svnbase="${svnbase}/.."
1754 svnbase="$(VCS_INFO_realpath ${svnbase})"
1755 svninfo=( ${${${(M)${(f)"$( svn info )"}:#(#s)(URL|Revision)*}/*: /}/*\//} )
1757 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat svnbranch || svnbranch="%b:%r"
1758 zformat -f svnbranch "${svnbranch}" "b:${svninfo[1]}" "r:${svninfo[2]}"
1759 VCS_INFO_formats '' "${svnbranch}" "${svnbase}"
1763 VCS_INFO_tla_get_data () { # {{{
1764 local tlabase tlabranch
1766 tlabase="$(VCS_INFO_realpath ${vcs_comm[basedir]})"
1767 # tree-id gives us something like 'foo@example.com/demo--1.0--patch-4', so:
1768 tlabranch=${${"$( tla tree-id )"}/*\//}
1769 VCS_INFO_formats '' "${tlabranch}" "${tlabase}"
1774 VCS_INFO_detect_by_dir() { #{{{
1776 local basedir="." realbasedir
1778 realbasedir="$(VCS_INFO_realpath ${basedir})"
1779 while [[ ${realbasedir} != '/' ]]; do
1780 [[ -r ${realbasedir} ]] || return 1
1781 if [[ -n ${vcs_comm[detect_need_file]} ]] ; then
1782 [[ -d ${basedir}/${dirname} ]] && \
1783 [[ -e ${basedir}/${dirname}/${vcs_comm[detect_need_file]} ]] && \
1786 [[ -d ${basedir}/${dirname} ]] && break
1789 basedir=${basedir}/..
1790 realbasedir="$(VCS_INFO_realpath ${basedir})"
1793 [[ ${realbasedir} == "/" ]] && return 1
1794 vcs_comm[basedir]=${realbasedir}
1798 VCS_INFO_bzr_detect() { #{{{
1799 VCS_INFO_check_com bzr || return 1
1800 vcs_comm[detect_need_file]=branch/format
1801 VCS_INFO_detect_by_dir '.bzr'
1805 VCS_INFO_cdv_detect() { #{{{
1806 VCS_INFO_check_com cdv || return 1
1807 vcs_comm[detect_need_file]=format
1808 VCS_INFO_detect_by_dir '.cdv'
1812 VCS_INFO_cvs_detect() { #{{{
1813 VCS_INFO_check_com cvs || return 1
1814 [[ -d "./CVS" ]] && [[ -r "./CVS/Repository" ]] && return 0
1818 VCS_INFO_darcs_detect() { #{{{
1819 VCS_INFO_check_com darcs || return 1
1820 vcs_comm[detect_need_file]=format
1821 VCS_INFO_detect_by_dir '_darcs'
1825 VCS_INFO_git_detect() { #{{{
1826 if VCS_INFO_check_com git && git rev-parse --is-inside-work-tree &> /dev/null ; then
1827 vcs_comm[gitdir]="$(git rev-parse --git-dir 2> /dev/null)" || return 1
1828 if [[ -d ${vcs_comm[gitdir]}/svn ]] ; then vcs_comm[overwrite_name]='git-svn'
1829 elif [[ -d ${vcs_comm[gitdir]}/refs/remotes/p4 ]] ; then vcs_comm[overwrite_name]='git-p4' ; fi
1835 VCS_INFO_hg_detect() { #{{{
1836 VCS_INFO_check_com hg || return 1
1837 vcs_comm[detect_need_file]=store
1838 VCS_INFO_detect_by_dir '.hg'
1842 VCS_INFO_mtn_detect() { #{{{
1843 VCS_INFO_check_com mtn || return 1
1844 vcs_comm[detect_need_file]=revision
1845 VCS_INFO_detect_by_dir '_MTN'
1849 VCS_INFO_svk_detect() { #{{{
1850 setopt localoptions noksharrays extendedglob
1855 VCS_INFO_check_com svk || return 1
1856 [[ -f ~/.svk/config ]] || return 1
1858 # This detection function is a bit different from the others.
1859 # We need to read svk's config file to detect a svk repository
1860 # in the first place. Therefore, we'll just proceed and read
1861 # the other information, too. This is more then any of the
1862 # other detections do but this takes only one file open for
1863 # svk at most. VCS_INFO_svk_get_data() get simpler, too. :-)
1864 while IFS= read -r line ; do
1865 if [[ -n ${vcs_comm[basedir]} ]] ; then
1867 [[ ${line} == depotpath:* ]] && vcs_comm[branch]=${line##*/}
1868 [[ ${line} == revision:* ]] && vcs_comm[revision]=${line##*[[:space:]]##}
1869 [[ -n ${vcs_comm[branch]} ]] && [[ -n ${vcs_comm[revision]} ]] && break
1872 (( fhash > 0 )) && [[ ${line} == ' '[^[:space:]]*:* ]] && break
1873 [[ ${line} == ' hash:'* ]] && fhash=1 && continue
1874 (( fhash == 0 )) && continue
1875 [[ ${PWD}/ == ${${line## ##}%:*}/* ]] && vcs_comm[basedir]=${${line## ##}%:*}
1876 done < ~/.svk/config
1878 [[ -n ${vcs_comm[basedir]} ]] && \
1879 [[ -n ${vcs_comm[branch]} ]] && \
1880 [[ -n ${vcs_comm[revision]} ]] && return 0
1884 VCS_INFO_svn_detect() { #{{{
1885 VCS_INFO_check_com svn || return 1
1886 [[ -d ".svn" ]] && return 0
1890 VCS_INFO_tla_detect() { #{{{
1891 VCS_INFO_check_com tla || return 1
1892 vcs_comm[basedir]="$(tla tree-root 2> /dev/null)" && return 0
1897 vcs_info_printsys () { # {{{
1898 vcs_info print_systems_
1901 vcs_info_lastmsg () { # {{{
1906 for i in {0..$((maxexports - 1))} ; do
1907 printf '$VCS_INFO_message_%d_: "' $i
1908 if zstyle -T ':vcs_info:formats:command' use-prompt-escapes ; then
1909 print -nP ${(P)${:-VCS_INFO_message_${i}_}}
1911 print -n ${(P)${:-VCS_INFO_message_${i}_}}
1921 [[ -r . ]] || return 1
1925 local -a VCSs disabled dps
1926 local -x vcs usercontext
1927 local -ix maxexports
1932 VCSs=(git hg bzr darcs svk mtn svn cvs cdv tla)
1935 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable" disabled
1936 print -l '# list of supported version control backends:' \
1937 '# disabled systems are prefixed by a hash sign (#)'
1938 for vcs in ${VCSs} ; do
1939 [[ -n ${(M)disabled:#${vcs}} ]] && printf '#'
1940 printf '%s\n' ${vcs}
1942 print -l '# flavours (cannot be used in the disable style; they' \
1943 '# are disabled with their master [git-svn -> git]):' \
1948 [[ -z ${usercontext} ]] && usercontext=default
1950 (*) [[ -z ${usercontext} ]] && usercontext=$1
1954 zstyle -T ":vcs_info:${vcs}:${usercontext}" "enable" || {
1955 [[ -n ${VCS_INFO_message_0_} ]] && VCS_INFO_set --clear
1958 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable" disabled
1960 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable-patterns" dps
1961 for pat in ${dps} ; do
1962 if [[ ${PWD} == ${~pat} ]] ; then
1963 [[ -n ${vcs_info_msg_0_} ]] && VCS_INFO_set --clear
1971 for vcs in ${VCSs} ; do
1972 [[ -n ${(M)disabled:#${vcs}} ]] && continue
1974 VCS_INFO_${vcs}_detect && (( found = 1 )) && break
1977 (( found == 0 )) && {
1982 VCS_INFO_${vcs}_get_data || {
1991 VCS_INFO_set --nvcs preinit
1996 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1997 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1998 # TODO: The included vcs_info() version still uses $VCS_INFO_message_N_.
1999 # That needs to be the use of $VCS_INFO_message_N_ needs to be changed
2000 # to $vcs_info_msg_N_ as soon as we use the included version.
2001 if [[ "$TERM" == dumb ]] ; then
2002 zstyle ':vcs_info:*' actionformats "(%s%)-[%b|%a] " "zsh: %r"
2003 zstyle ':vcs_info:*' formats "(%s%)-[%b] " "zsh: %r"
2005 # these are the same, just with a lot of colours:
2006 zstyle ':vcs_info:*' actionformats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOUR} " \
2008 zstyle ':vcs_info:*' formats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOUR}%} " \
2010 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YELLOW}%r"
2013 if [[ -o restricted ]]; then
2014 zstyle ':vcs_info:*' enable false
2019 # command not found handling {{{
2021 (( ${COMMAND_NOT_FOUND} == 1 )) &&
2022 function command_not_found_handler() {
2024 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
2025 ${GRML_ZSH_CNF_HANDLER} $1
2033 if zrcautoload promptinit && promptinit 2>/dev/null ; then
2034 promptinit # people should be able to use their favourite prompt
2036 print 'Notice: no promptinit available :('
2041 # make sure to use right prompt only when not running a command
2042 is41 && setopt transient_rprompt
2045 function ESC_print () {
2046 info_print $'\ek' $'\e\\' "$@"
2048 function set_title () {
2049 info_print $'\e]0;' $'\a' "$@"
2052 function info_print () {
2053 local esc_begin esc_end
2057 printf '%s' ${esc_begin}
2059 printf '%s' "${esc_end}"
2062 # TODO: revise all these NO* variables and especially their documentation
2063 # in zsh-help() below.
2064 is4 && [[ $NOPRECMD -eq 0 ]] && precmd () {
2065 [[ $NOPRECMD -gt 0 ]] && return 0
2066 # update VCS information
2069 if [[ $TERM == screen* ]] ; then
2070 if [[ -n ${VCS_INFO_message_1_} ]] ; then
2071 ESC_print ${VCS_INFO_message_1_}
2072 elif [[ -n ${vcs_info_msg_1_} ]] ; then
2073 ESC_print ${vcs_info_msg_1_}
2078 # just use DONTSETRPROMPT=1 to be able to overwrite RPROMPT
2079 if [[ $DONTSETRPROMPT -eq 0 ]] ; then
2080 if [[ $BATTERY -gt 0 ]] ; then
2081 # update battery (dropped into $PERCENT) information
2083 RPROMPT="%(?..:() ${PERCENT}"
2088 # adjust title of xterm
2089 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
2090 [[ ${NOTITLE} -gt 0 ]] && return 0
2093 set_title ${(%):-"%n@%m: %~"}
2098 # preexec() => a function running before every command
2099 is4 && [[ $NOPRECMD -eq 0 ]] && \
2101 [[ $NOPRECMD -gt 0 ]] && return 0
2102 # set hostname if not running on host with name 'grml'
2103 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
2106 # get the name of the program currently running and hostname of local machine
2107 # set screen window title if running in a screen
2108 if [[ "$TERM" == screen* ]] ; then
2109 # local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]} # don't use hostname
2110 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME" # use hostname
2113 # adjust title of xterm
2114 [[ ${NOTITLE} -gt 0 ]] && return 0
2117 set_title "${(%):-"%n@%m:"}" "$1"
2122 EXITCODE="%(?..%?%1v )"
2123 PS2='\`%_> ' # secondary prompt, printed when the shell needs more information to complete a command.
2124 PS3='?# ' # selection prompt used within a select loop.
2125 PS4='+%N:%i:%_> ' # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
2127 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
2128 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
2129 debian_chroot=$(cat /etc/debian_chroot)
2132 # don't use colors on dumb terminals (like emacs):
2133 if [[ "$TERM" == dumb ]] ; then
2134 PROMPT="${EXITCODE}${debian_chroot:+($debian_chroot)}%n@%m %40<...<%B%~%b%<< "
2136 # only if $GRMLPROMPT is set (e.g. via 'GRMLPROMPT=1 zsh') use the extended prompt
2137 # set variable identifying the chroot you work in (used in the prompt below)
2138 if [[ $GRMLPROMPT -gt 0 ]] ; then
2139 PROMPT="${RED}${EXITCODE}${CYAN}[%j running job(s)] ${GREEN}{history#%!} ${RED}%(3L.+.) ${BLUE}%* %D
2140 ${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
2142 # This assembles the primary prompt string
2143 if (( EUID != 0 )); then
2144 PROMPT="${RED}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
2146 PROMPT="${BLUE}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${RED}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
2151 if (( GRML_VCS_INFO )); then
2152 PROMPT="${PROMPT}"'${VCS_INFO_message_0_}'"%# "
2154 PROMPT="${PROMPT}"'${vcs_info_msg_0_}'"%# "
2157 # if we are inside a grml-chroot set a specific prompt theme
2158 if [[ -n "$GRML_CHROOT" ]] ; then
2159 PROMPT="%{$fg[red]%}(CHROOT) %{$fg_bold[red]%}%n%{$fg_no_bold[white]%}@%m %40<...<%B%~%b%<< %\# "
2163 # {{{ 'hash' some often used directories
2165 hash -d deb=/var/cache/apt/archives
2166 hash -d doc=/usr/share/doc
2167 hash -d linux=/lib/modules/$(command uname -r)/build/
2168 hash -d log=/var/log
2169 hash -d slog=/var/log/syslog
2170 hash -d src=/usr/src
2171 hash -d templ=/usr/share/doc/grml-templates
2172 hash -d tt=/usr/share/doc/texttools-doc
2173 hash -d www=/var/www
2178 if check_com -c screen ; then
2179 if [[ $UID -eq 0 ]] ; then
2180 [[ -r /etc/grml/screenrc ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc"
2181 elif [[ -r $HOME/.screenrc ]] ; then
2182 alias screen="${commands[screen]} -c $HOME/.screenrc"
2184 if [[ -r /etc/grml/screenrc_grml ]]; then
2185 alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
2187 [[ -r /etc/grml/screenrc ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc"
2192 # do we have GNU ls with color-support?
2193 if ls --help 2>/dev/null | grep -- --color= >/dev/null && [[ "$TERM" != dumb ]] ; then
2194 #a1# execute \kbd{@a@}:\quad ls with colors
2195 alias ls='ls -b -CF --color=auto'
2196 #a1# execute \kbd{@a@}:\quad list all files, with colors
2197 alias la='ls -la --color=auto'
2198 #a1# long colored list, without dotfiles (@a@)
2199 alias ll='ls -l --color=auto'
2200 #a1# long colored list, human readable sizes (@a@)
2201 alias lh='ls -hAl --color=auto'
2202 #a1# List files, append qualifier to filenames \\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
2203 alias l='ls -lF --color=auto'
2205 alias ls='ls -b -CF'
2212 alias mdstat='cat /proc/mdstat'
2213 alias ...='cd ../../'
2215 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
2216 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
2217 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
2220 alias cp='nocorrect cp' # no spelling correction on cp
2221 alias mkdir='nocorrect mkdir' # no spelling correction on mkdir
2222 alias mv='nocorrect mv' # no spelling correction on mv
2223 alias rm='nocorrect rm' # no spelling correction on rm
2225 #a1# Execute \kbd{rmdir}
2227 #a1# Execute \kbd{mkdir}
2230 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
2231 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
2232 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
2234 # make sure it is not assigned yet
2235 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
2238 for ENV in $(env | command grep -i '.utf') ; do
2239 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
2244 # make sure it is not assigned yet
2245 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
2247 if ! isutfenv ; then
2248 for ENV in $(env | command grep -i '\.iso') ; do
2249 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
2254 # set up software synthesizer via speakup
2256 if [ -x /usr/sbin/swspeak-setup ] ; then
2257 setopt singlelinezle
2260 /usr/sbin/swspeak-setup $@
2262 if ! [[ -r /dev/softsynth ]] ; then
2263 flite -o play -t "Sorry, software synthesizer not available. Did you boot with swspeak bootoption?"
2266 setopt singlelinezle
2269 nice -n -20 speechd-up
2271 flite -o play -t "Finished setting up software synthesizer"
2276 # I like clean prompt, so provide simple way to get that
2277 check_com 0 || alias 0='return 0'
2279 # for really lazy people like mika:
2280 check_com S &>/dev/null || alias S='screen'
2281 check_com s &>/dev/null || alias s='ssh'
2283 # especially for roadwarriors using GNU screen and ssh:
2284 if ! check_com asc &>/dev/null ; then
2285 asc() { autossh -t "$@" 'screen -RdU' }
2289 # get top 10 shell commands:
2290 alias top10='print -l ? ${(o)history%% *} | uniq -c | sort -nr | head -n 10'
2292 # truecrypt; use e.g. via 'truec /dev/ice /mnt/ice' or 'truec -i'
2293 if check_com -c truecrypt ; then
2295 alias truec='truecrypt --mount-options "rw,sync,dirsync,users,uid=1000,gid=users,umask=077,utf8" '
2297 alias truec='truecrypt --mount-options "rw,sync,dirsync,users,uid=1000,gid=users,umask=077" '
2301 #f1# Hints for the use of zsh on grml
2303 print "$bg[white]$fg[black]
2304 zsh-help - hints for use of zsh on grml
2305 =======================================$reset_color"
2308 Main configuration of zsh happens in /etc/zsh/zshrc.
2309 That file is part of the package grml-etc-core, if you want to
2310 use them on a non-grml-system just get the tar.gz from
2311 http://deb.grml.org/ or (preferably) get it from the git repository:
2313 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
2315 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
2316 The file is still there, but it is empty for backwards compatibility.
2318 For your own changes use these two files:
2322 The former is sourced very early in our zshrc, the latter is sourced
2325 System wide configuration without touching configuration files of grml
2326 can take place in /etc/zsh/zshrc.local.
2328 Normally, the root user (EUID == 0) does not get the whole grml setup.
2329 If you want to force the whole setup for that user, too, set
2330 GRML_ALWAYS_LOAD_ALL=1 in .zshrc.pre in root'\''s home directory.
2332 For information regarding zsh start at http://grml.org/zsh/
2334 Take a look at grml'\''s zsh refcard:
2335 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
2337 Check out the main zsh refcard:
2338 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
2340 And of course visit the zsh-lovers:
2343 You can adjust some options through environment variables when
2344 invoking zsh without having to edit configuration files.
2345 Basically meant for bash users who are not used to the power of
2348 "NOCOR=1 zsh" => deactivate automatic correction
2349 "NOMENU=1 zsh" => do not use auto menu completion (note: use ctrl-d for completion instead!)
2350 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
2351 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
2352 preexec() and precmd() completely
2353 "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt
2354 "COMMAND_NOT_FOUND=1 zsh"
2355 => Enable a handler if an external command was not found
2356 The command called in the handler can be altered by setting
2357 the GRML_ZSH_CNF_HANDLER variable, the default is:
2358 "/usr/share/command-not-found/command-not-found"
2360 A value greater than 0 is enables a feature; a value equal to zero
2361 disables it. If you like one or the other of these settings, you can
2362 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
2366 $bg[white]$fg[black]
2367 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
2368 Enjoy your grml system with the zsh!$reset_color"
2372 if [[ -r /etc/debian_version ]] ; then
2373 #a3# Execute \kbd{apt-cache search}
2374 alias acs='apt-cache search'
2375 #a3# Execute \kbd{apt-cache show}
2376 alias acsh='apt-cache show'
2377 #a3# Execute \kbd{apt-cache policy}
2378 alias acp='apt-cache policy'
2379 #a3# Execute \kbd{apt-get dist-upgrade}
2380 salias adg="apt-get dist-upgrade"
2381 #a3# Execute \kbd{apt-get install}
2382 salias agi="apt-get install"
2383 #a3# Execute \kbd{aptitude install}
2384 salias ati="aptitude install"
2385 #a3# Execute \kbd{apt-get upgrade}
2386 salias ag="apt-get upgrade"
2387 #a3# Execute \kbd{apt-get update}
2388 salias au="apt-get update"
2389 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
2390 salias -a up="aptitude update ; aptitude safe-upgrade"
2391 #a3# Execute \kbd{dpkg-buildpackage}
2392 alias dbp='dpkg-buildpackage'
2393 #a3# Execute \kbd{grep-excuses}
2394 alias ge='grep-excuses'
2397 #f3# Execute \kbd{apt-get update \&\& }\\&\quad \kbd{apt-get dist-upgrade}
2400 if [[ -z $1 ]] ; then
2401 $SUDO apt-get update
2402 $SUDO apt-get -u upgrade
2404 ssh $1 $SUDO apt-get update
2405 # ask before the upgrade
2407 ssh $1 $SUDO apt-get --no-act upgrade
2408 echo -n 'Process the upgrade?'
2410 if [[ $dummy == "y" ]] ; then
2411 ssh $1 $SUDO apt-get -u upgrade --yes
2416 # get a root shell as normal user in live-cd mode:
2417 if isgrmlcd && [[ $UID -ne 0 ]] ; then
2421 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
2422 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
2423 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
2424 salias tlog="tail -f /var/log/syslog" # follow the syslog
2427 # sort installed Debian-packages by size
2428 if check_com -c grep-status ; then
2429 #a3# List installed Debian-packages sorted by size
2430 alias debs-by-size='grep-status -FStatus -sInstalled-Size,Package -n "install ok installed" | paste -sd " \n" | sort -rn'
2433 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
2434 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
2435 if check_com -c wodim; then
2438 cdrecord is not provided under its original name by Debian anymore.
2439 See #377109 in the BTS of Debian for more details.
2441 Please use the wodim binary instead
2448 # get_tw_cli has been renamed into get_3ware
2449 if check_com -c get_3ware ; then
2451 echo 'Warning: get_tw_cli has been renamed into get_3ware. Invoking get_3ware for you.'>&2
2456 # I hate lacking backward compatibility, so provide an alternative therefore
2457 if ! check_com -c apache2-ssl-certificate ; then
2459 apache2-ssl-certificate() {
2461 print 'Debian does not ship apache2-ssl-certificate anymore (see #398520). :('
2462 print 'You might want to take a look at Debian the package ssl-cert as well.'
2463 print 'To generate a certificate for use with apache2 follow the instructions:'
2467 export RANDFILE=/dev/random
2468 mkdir /etc/apache2/ssl/
2469 openssl req $@ -new -x509 -days 365 -nodes -out /etc/apache2/ssl/apache.pem -keyout /etc/apache2/ssl/apache.pem
2470 chmod 600 /etc/apache2/ssl/apache.pem
2472 Run "grml-tips ssl-certificate" if you need further instructions.
2478 # {{{ Use hard limits, except for a smaller stack and no core dumps
2480 is425 && limit stack 8192
2481 isgrmlcd && limit core 0 # important for a live-cd-system
2485 # {{{ completion system
2487 # called later (via is4 && grmlcomp)
2488 # note: use 'zstyle' for getting current settings
2489 # press ^Xh (control-x h) for getting tags in context; ^X? (control-x ?) to run complete_debug with trace output
2491 # TODO: This could use some additional information
2493 # allow one error for every three characters typed in approximate completer
2494 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
2496 # don't complete backup files as executables
2497 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
2499 # start menu completion only if it could find no unambiguous initial string
2500 zstyle ':completion:*:correct:*' insert-unambiguous true
2501 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
2502 zstyle ':completion:*:correct:*' original true
2504 # activate color-completion
2505 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
2507 # format on completion
2508 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
2510 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
2511 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
2513 # insert all expansions for expand completer
2514 zstyle ':completion:*:expand:*' tag-order all-expansions
2515 zstyle ':completion:*:history-words' list false
2518 zstyle ':completion:*:history-words' menu yes
2520 # ignore duplicate entries
2521 zstyle ':completion:*:history-words' remove-all-dups yes
2522 zstyle ':completion:*:history-words' stop yes
2524 # match uppercase from lowercase
2525 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
2527 # separate matches into groups
2528 zstyle ':completion:*:matches' group 'yes'
2529 zstyle ':completion:*' group-name ''
2531 if [[ "$NOMENU" -eq 0 ]] ; then
2532 # if there are more than 5 options allow selecting from a menu
2533 zstyle ':completion:*' menu select=5
2535 # don't use any menus at all
2539 zstyle ':completion:*:messages' format '%d'
2540 zstyle ':completion:*:options' auto-description '%d'
2542 # describe options in full
2543 zstyle ':completion:*:options' description 'yes'
2545 # on processes completion complete all user processes
2546 zstyle ':completion:*:processes' command 'ps -au$USER'
2548 # offer indexes before parameters in subscripts
2549 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
2551 # provide verbose completion information
2552 zstyle ':completion:*' verbose true
2554 # recent (as of Dec 2007) zsh versions are able to provide descriptions
2555 # for commands (read: 1st word in the line) that it will list for the user
2556 # to choose from. The following disables that, because it's not exactly fast.
2557 zstyle ':completion:*:-command-:*:' verbose false
2559 # set format for warnings
2560 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
2562 # define files to ignore for zcompile
2563 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
2564 zstyle ':completion:correct:' prompt 'correct to: %e'
2566 # Ignore completion functions for commands you don't have:
2567 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
2569 # Provide more processes in completion of programs like killall:
2570 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
2572 # complete manual by their section
2573 zstyle ':completion:*:manuals' separate-sections true
2574 zstyle ':completion:*:manuals.*' insert-sections true
2575 zstyle ':completion:*:man:*' menu yes select
2577 # provide .. as a completion
2578 zstyle ':completion:*' special-dirs ..
2580 # run rehash on completion so new installed program are found automatically:
2582 (( CURRENT == 1 )) && rehash
2587 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
2588 if [[ "$NOCOR" -gt 0 ]] ; then
2589 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
2592 # try to be smart about when to use what completer...
2594 zstyle -e ':completion:*' completer '
2595 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
2596 _last_try="$HISTNO$BUFFER$CURSOR"
2597 reply=(_complete _match _ignored _prefix _files)
2599 if [[ $words[1] == (rm|mv) ]] ; then
2600 reply=(_complete _files)
2602 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
2607 # command for process lists, the local web server details and host completion
2608 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
2611 [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
2612 zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
2614 # host completion /* add brackets as vim can't parse zsh's complex cmdlines 8-) {{{ */
2616 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
2617 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
2629 zstyle ':completion:*:hosts' hosts $hosts
2630 # TODO: so, why is this here?
2631 # zstyle '*' hosts $hosts
2633 # use generic completion system for programs not yet defined; (_gnu_generic works
2634 # with commands that provide a --help option with "standard" gnu-like output.)
2635 for compcom in cp deborphan df feh fetchipac head hnb ipacsum mv \
2636 pal stow tail uname ; do
2637 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
2640 # see upgrade function in this file
2641 compdef _hosts upgrade
2647 # people should use 'grml-x'!
2648 if check_com -c 915resolution; then
2650 echo "Please use 915resolution as resolution modifying tool for Intel \
2656 #a1# Output version of running grml
2657 alias grml-version='cat /etc/grml_version'
2659 if check_com -c rebuildfstab ; then
2660 #a1# Rebuild /etc/fstab
2661 alias grml-rebuildfstab='rebuildfstab -v -r -config'
2664 if check_com -c grml-debootstrap ; then
2666 echo "Installing debian to harddisk is possible by using grml-debootstrap."
2673 # {{{ now run the functions
2675 is4 && isgrml && grmlstuff
2680 is4 && xsource "/etc/zsh/keephack"
2683 # {{{ wonderful idea of using "e" glob qualifier by Peter Stephenson
2684 # You use it as follows:
2685 # $ NTREF=/reference/file
2687 # This lists all the files in the current directory newer than the reference file.
2688 # You can also specify the reference file inline; note quotes:
2689 # $ ls -l *(e:'nt ~/.zshenv':)
2691 if [[ -n $1 ]] ; then
2694 [[ $REPLY -nt $NTREF ]]
2698 # shell functions {{{
2700 #f1# Provide csh compatibility
2701 setenv() { typeset -x "${1}${1:+=}${(@)argv[2,$#]}" } # csh compatibility
2703 #f1# Reload an autoloadable function
2704 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
2705 compdef _functions freload
2707 #f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s')
2709 [[ -z "$1" ]] && printf 'Usage: %s <file(s)>\n' "$0" && return 1
2710 for file in "$@" ; do
2711 while [[ -h "$file" ]] ; do
2713 file=$(readlink "$file")
2718 # fast manual access
2719 if check_com qma ; then
2720 #f1# View the zsh manual
2721 manzsh() { qma zshall "$1" }
2724 manzsh() { /usr/bin/man zshall | vim -c "se ft=man| se hlsearch" +/"$1" - ; }
2727 # TODO: Is it supported to use pager settings like this?
2728 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
2729 # with respect to wordsplitting. (ie. ${=PAGER})
2730 if check_com -c $PAGER ; then
2731 #f1# View Debian's changelog of a given package
2734 if [[ -r /usr/share/doc/$1/changelog.Debian.gz ]] ; then
2735 $PAGER /usr/share/doc/$1/changelog.Debian.gz
2736 elif [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2737 $PAGER /usr/share/doc/$1/changelog.gz
2739 if check_com -c aptitude ; then
2740 echo "No changelog for package $1 found, using aptitude to retrieve it."
2742 aptitude -t unstable changelog $1
2744 aptitude changelog $1
2747 echo "No changelog for package $1 found, sorry."
2752 _dchange() { _files -W /usr/share/doc -/ }
2753 compdef _dchange dchange
2755 #f1# View Debian's NEWS of a given package
2758 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
2759 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
2761 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
2762 $PAGER /usr/share/doc/$1/NEWS.gz
2764 echo "No NEWS file for package $1 found, sorry."
2769 _dnews() { _files -W /usr/share/doc -/ }
2770 compdef _dnews dnews
2772 #f1# View upstream's changelog of a given package
2775 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2776 $PAGER /usr/share/doc/$1/changelog.gz
2778 echo "No changelog for package $1 found, sorry."
2782 _uchange() { _files -W /usr/share/doc -/ }
2783 compdef _uchange uchange
2788 ZSH_PROFILE_RC=1 $SHELL "$@"
2791 #f1# Edit an alias via zle
2793 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
2795 compdef _aliases edalias
2797 #f1# Edit a function via zle
2799 [[ -z "$1" ]] && { echo "Usage: edfun <function_to_edit>" ; return 1 } || zed -f "$1" ;
2801 compdef _functions edfunc
2803 # use it e.g. via 'Restart apache2'
2804 #m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
2805 #m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
2806 #m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
2807 #m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
2808 #m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
2809 if [[ -d /etc/init.d || -d /etc/service ]] ; then
2811 local action_="${1:l}" # e.g Start/Stop/Restart
2815 local service_target_="$(readlink /etc/init.d/$service_)"
2816 if [[ $service_target_ == "/usr/bin/sv" ]]; then
2818 case "${action_}" in
2819 start) if [[ ! -e /etc/service/$service_ ]]; then
2820 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
2822 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2824 # there is no reload in runits sysv emulation
2825 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
2826 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
2830 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2834 for i in Start Restart Stop Force-Reload Reload ; do
2835 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
2839 #f1# Provides useful information on globbing
2846 p named pipes (FIFOs)
2847 * executable plain files (0100)
2848 % device files (character or block special)
2849 %b block special files
2850 %c character special files
2851 r owner-readable files (0400)
2852 w owner-writable files (0200)
2853 x owner-executable files (0100)
2854 A group-readable files (0040)
2855 I group-writable files (0020)
2856 E group-executable files (0010)
2857 R world-readable files (0004)
2858 W world-writable files (0002)
2859 X world-executable files (0001)
2860 s setuid files (04000)
2861 S setgid files (02000)
2862 t files with the sticky bit (01000)
2864 print *(m-1) # Files modified up to a day ago
2865 print *(a1) # Files accessed a day ago
2866 print *(@) # Just symlinks
2867 print *(Lk+50) # Files bigger than 50 kilobytes
2868 print *(Lk-50) # Files smaller than 50 kilobytes
2869 print **/*.c # All *.c files recursively starting in \$PWD
2870 print **/*.c~file.c # Same as above, but excluding 'file.c'
2871 print (foo|bar).* # Files starting with 'foo' or 'bar'
2872 print *~*.* # All Files that do not contain a dot
2873 chmod 644 *(.^x) # make all plain non-executable files publically readable
2874 print -l *(.c|.h) # Lists *.c and *.h
2875 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
2876 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
2878 alias help-zshglob=H-Glob
2880 check_com -c qma && alias ?='qma zshall'
2882 # grep for running process, like: 'any vim'
2885 if [[ -z "$1" ]] ; then
2886 echo "any - grep for process(es) by keyword" >&2
2887 echo "Usage: any <keyword>" >&2 ; return 1
2890 local LENGTH=$(expr length $STRING)
2891 local FIRSCHAR=$(echo $(expr substr $STRING 1 1))
2892 local REST=$(echo $(expr substr $STRING 2 $LENGTH))
2893 ps xauwww| grep "[$FIRSCHAR]$REST"
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 -rl *(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.."
3584 # 'translate' looks up fot a word in a file with language-to-language
3585 # translations (field separator should be " : "). A typical wordlist looks
3587 # | english-word : german-transmission
3588 # It's also only possible to translate english to german but not reciprocal.
3589 # Use the following oneliner to turn back the sort order:
3590 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
3591 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
3592 #f5# Translates a word
3597 translate -l de-en $2
3600 translate -l en-de $2
3603 echo "Usage: $0 { -D | -E }"
3604 echo " -D == German to English"
3605 echo " -E == English to German"
3609 #f5# List all occurrences of programm in current PATH
3612 if [[ $# = 0 ]] ; then
3613 echo "Usage: $0 program"
3614 echo "Example: $0 zsh"
3615 echo "Lists all occurrences of program in the current PATH."
3617 ls -l ${^path}/*$1*(*N)
3621 # Found in the mailinglistarchive from Zsh (IIRC ~1996)
3622 #f5# Select items for specific command(s) from history
3627 echo "Usage: $0 command"
3630 cmd=(${(f)"$(grep -w $1 $HISTFILE | sort | uniq | pr -tn)"})
3631 print -l $cmd | less -F
3632 echo -n "enter number of desired command [1 - $(( ${#cmd[@]} - 1 ))]: "
3635 print -z "${cmd[$answer]#*$TAB}"
3638 # Use vim to convert plaintext to HTML
3639 #f5# Transform files to html with highlighting
3642 vim -u NONE -n -c ':syntax on' -c ':so $VIMRUNTIME/syntax/2html.vim' -c ':wqa' $1 &>/dev/null
3645 # Usage: simple-extract <file>
3646 #f5# Smart archive extractor
3649 if [[ -f $1 ]] ; then
3651 *.tar.bz2) bzip2 -v -d $1 ;;
3652 *.tar.gz) tar -xvzf $1 ;;
3655 *.bz2) bzip2 -d $1 ;;
3657 *.gz) gunzip -d $1 ;;
3658 *.tar) tar -xvf $1 ;;
3659 *.tgz) gunzip -d $1 ;;
3660 *.tbz2) tar -jxvf $1 ;;
3662 *.Z) uncompress $1 ;;
3663 *) echo "'$1' Error. Please go away" ;;
3666 echo "'$1' is not a valid file"
3670 # Usage: smartcompress <file> (<type>)
3671 #f5# Smart archive creator
3674 if [[ -n $2 ]] ; then
3676 tgz | tar.gz) tar -zcvf$1.$2 $1 ;;
3677 tbz2 | tar.bz2) tar -jcvf$1.$2 $1 ;;
3678 tar.Z) tar -Zcvf$1.$2 $1 ;;
3679 tar) tar -cvf$1.$2 $1 ;;
3680 gz | gzip) gzip $1 ;;
3681 bz2 | bzip2) bzip2 $1 ;;
3683 echo "Error: $2 is not a valid compression type"
3687 smartcompress $1 tar.gz
3691 # Usage: show-archive <archive>
3692 #f5# List an archive's content
3695 if [[ -f $1 ]] ; then
3697 *.tar.gz) gunzip -c $1 | tar -tf - -- ;;
3698 *.tar) tar -tf $1 ;;
3699 *.tgz) tar -ztf $1 ;;
3700 *.zip) unzip -l $1 ;;
3702 *.deb) dpkg-deb --fsys-tarfile $1 | tar -tf - -- ;;
3703 *) echo "'$1' Error. Please go away" ;;
3706 echo "'$1' is not a valid archive"
3710 # It's shameless stolen from <http://www.vim.org/tips/tip.php?tip_id=167>
3711 #f5# Use \kbd{vim} as your manpage reader
3714 man $* | col -b | view -c 'set ft=man nomod nolist' -
3717 # function readme() { $PAGER -- (#ia3)readme* }
3718 #f5# View all README-like files in current directory in pager
3722 files=(./(#i)*(read*me|lue*m(in|)ut)*(ND))
3723 if (($#files)) ; then
3726 print 'No README files.'
3730 # function ansi-colors()
3731 #f5# Display ANSI colors
3733 typeset esc="\033[" line1 line2
3734 echo " _ _ _40 _ _ _41_ _ _ _42 _ _ 43_ _ _ 44_ _ _45 _ _ _ 46_ _ _ 47_ _ _ 49_ _"
3735 for fore in 30 31 32 33 34 35 36 37; do
3738 for back in 40 41 42 43 44 45 46 47 49; do
3739 line1="${line1}${esc}${back};${fore}m Normal ${esc}0m"
3740 line2="${line2}${esc}${back};${fore};1m Bold ${esc}0m"
3742 echo -e "$line1\n$line2"
3746 #f5# Find all files in \$PATH with setuid bit set
3747 suidfind() { ls -latg $path | grep '^...s' }
3749 # TODO: So, this is the third incarnation of this function!?
3750 #f5# Reload given functions
3752 for func in $argv ; do
3758 # a small check to see which DIR is located on which server/partition.
3759 # stolen and modified from Sven's zshrc.forall
3760 #f5# Report diskusage of a directory
3763 if [[ -n "$1" ]] ; then
3764 for dir in "$@" ; do
3765 if [[ -d "$dir" ]] ; then
3766 ( cd $dir; echo "-<$dir>"; du -shx .; echo);
3768 echo "warning: $dir does not exist" >&2
3772 for dir in $path; do
3773 if [[ -d "$dir" ]] ; then
3774 ( cd $dir; echo "-<$dir>"; du -shx .; echo);
3776 echo "warning: $dir does not exist" >&2
3782 # % slow_print `cat /etc/passwd`
3783 #f5# Slowly print out parameters
3785 for argument in "$@" ; do
3786 for ((i = 1; i <= ${#1} ;i++)) ; do
3787 print -n "${argument[i]}"
3795 #f5# Show some status info
3798 print "Date..: "$(date "+%Y-%m-%d %H:%M:%S")
3799 print "Shell.: Zsh $ZSH_VERSION (PID = $$, $SHLVL nests)"
3800 print "Term..: $TTY ($TERM), ${BAUD:+$BAUD bauds, }$COLUMNS x $LINES chars"
3801 print "Login.: $LOGNAME (UID = $EUID) on $HOST"
3802 print "System: $(cat /etc/[A-Za-z]*[_-][rv]e[lr]*)"
3803 print "Uptime:$(uptime)"
3808 #f5# Rip an audio CD
3812 cdrdao read-cd --device $DEVICE --driver generic-mmc audiocd.toc
3813 cdrdao read-cddb --device $DEVICE --driver generic-mmc audiocd.toc
3814 echo " * Would you like to burn the cd now? (yes/no)"
3816 if [[ "$input" = "yes" ]] ; then
3817 echo " ! Burning Audio CD"
3821 echo " ! Invalid response."
3826 #f5# Burn an audio CD (in combination with audiorip)
3829 cdrdao write --device $DEVICE --driver generic-mmc audiocd.toc
3830 echo " * Should I remove the temporary files? (yes/no)"
3832 if [[ "$input" = "yes" ]] ; then
3833 echo " ! Removing Temporary Files."
3838 echo " ! Invalid response."
3842 #f5# Make an audio CD from all mp3 files
3844 # TODO: do the renaming more zshish, possibly with zmv()
3847 for i in *.[Mm][Pp]3; do mv "$i" `echo $i | tr '[A-Z]' '[a-z]'`; done
3848 for i in *.mp3; do mv "$i" `echo $i | tr ' ' '_'`; done
3849 for i in *.mp3; do mpg123 -w `basename $i .mp3`.wav $i; done
3851 for i in *.wav; do sox $i.wav -r 44100 $i.wav resample; done
3854 #f5# Create an ISO image. You are prompted for\\&\quad volume name, filename and directory
3857 echo " * Volume name "
3859 echo " * ISO Name (ie. tmp.iso)"
3861 echo " * Directory or File"
3863 mkisofs -o ~/$iso -A $volume -allow-multidot -J -R -iso-level 3 -V $volume -R $files
3866 #f5# Simple thumbnails generator
3868 rm -rf thumb-* index.html
3872 <title>Images</title>
3874 <body>" > index.html
3875 for f in *.(gif|jpeg|jpg|png) ; do
3876 convert -size 100x200 "$f" -resize 100x200 thumb-"$f"
3877 echo " <a href=\"$f\"><img src=\"thumb-$f\"></a>" >> index.html
3881 </html>" >> index.html
3884 #f5# Set all ulimit parameters to \kbd{unlimited}
3895 # ogg2mp3 with bitrate of 192
3898 oggdec -o - $1 | lame -b 192 - ${1:r}.mp3
3901 #f5# RFC 2396 URL encoding in Z-Shell
3906 print ${(j::)input/(#b)([^A-Za-z0-9_.!~*\'\(\)-])/%${(l:2::0:)$(([##16]#match))}}
3909 # http://strcat.de/blog/index.php?/archives/335-Software-sauber-deinstallieren...html
3910 #f5# Log 'make install' output
3913 [[ ! -d ~/.errorlogs ]] && mkdir ~/.errorlogs
3914 make -n install > ~/.errorlogs/${PWD##*/}-makelog
3917 #f5# Indent source code
3919 indent -npro -kr -i8 -ts8 -sob -l80 -ss -ncs "$@"
3922 # highlight important stuff in diff output, usage example: hg diff | hidiff
3923 #m# a2 hidiff \kbd{histring} oneliner for diffs
3924 check_com -c histring && \
3925 alias hidiff="histring -fE '^Comparing files .*|^diff .*' | histring -c yellow -fE '^\-.*' | histring -c green -fE '^\+.*'"
3927 # rename pictures based on information found in exif headers
3928 #f5# Rename pictures based on information found in exif headers
3931 if [[ $# -lt 1 ]] ; then
3932 echo 'Usage: jpgrename $FILES' >& 2
3935 echo -n 'Checking for jhead with version newer than 1.9: '
3936 jhead_version=`jhead -h | grep 'used by most Digital Cameras. v.*' | awk '{print $6}' | tr -d v`
3937 if [[ $jhead_version > '1.9' ]]; then
3938 echo 'success - now running jhead.'
3939 jhead -n%Y-%m-%d_%Hh%M_%f $*
3941 echo 'failed - exiting.'
3946 # get_ic() - queries imap servers for capabilities; real simple. no imaps
3950 if [[ ! -z $1 ]] ; then
3952 print "querying imap server on $1:${port}...\n";
3953 print "a1 capability\na2 logout\n" | nc $1 ${port}
3955 print "usage:\n $0 <imap-server> [port]"
3959 # creates a Maildir/ with its {new,cur,tmp} subdirs
3963 root=${MAILDIR_ROOT:-${HOME}/Mail}
3964 if [[ -z ${1} ]] ; then print "Usage:\n $0 <dirname>" ; return 1 ; fi
3966 mkdir -p ${root}/${subdir}/{cur,new,tmp}
3969 #f5# Change the xterm title from within GNU-screen
3972 if [[ $1 != "-f" ]] ; then
3973 if [[ -z ${DISPLAY} ]] ; then
3974 printf 'xtrename only makes sense in X11.\n'
3980 if [[ -z $1 ]] ; then
3981 printf 'usage: xtrename [-f] "title for xterm"\n'
3982 printf ' renames the title of xterm from _within_ screen.\n'
3983 printf ' also works without screen.\n'
3984 printf ' will not work if DISPLAY is unset, use -f to override.\n'
3987 print -n "\eP\e]0;${1}\C-G\e\\"
3991 # hl() highlighted less
3992 # http://ft.bewatermyfriend.org/comp/data/zsh/zfunct.html
3993 if check_com -c highlight ; then
3997 theme=${HL_THEME:-""}
4000 ( printf 'available languages (syntax parameter):\n\n' ;
4001 highlight --list-langs ; ) | less -SMr
4004 ( printf 'available themes (style parameter):\n\n' ;
4005 highlight --list-themes ; ) | less -SMr
4008 printf 'usage: hl <syntax[:theme]> <file>\n'
4009 printf ' available options: --list (-l), --themes (-t), --help (-h)\n\n'
4010 printf ' Example: hl c main.c\n'
4013 if [[ -z ${2} ]] || (( ${#argv} > 2 )) ; then
4014 printf 'usage: hl <syntax[:theme]> <file>\n'
4015 printf ' available options: --list (-l), --themes (-t), --help (-h)\n'
4016 (( ${#argv} > 2 )) && printf ' Too many arguments.\n'
4020 [[ ${1} == *:* ]] && [[ -n ${1#*:} ]] && theme=${1#*:}
4021 if [[ -n ${theme} ]] ; then
4022 highlight --xterm256 --syntax ${lang} --style ${theme} ${2} | less -SMr
4024 highlight --ansi --syntax ${lang} ${2} | less -SMr
4030 # ... and a proper completion for hl()
4031 # needs 'highlight' as well, so it fits fine in here.
4032 function _hl_genarg() {
4034 if [[ -prefix 1 *: ]] ; then
4036 themes=(${${${(f)"$(LC_ALL=C highlight --list-themes)"}/ #/}:#*(Installed|Use name)*})
4038 _wanted -C list themes expl theme compadd ${themes}
4041 langs=(${${${(f)"$(LC_ALL=C highlight --list-langs)"}/ #/}:#*(Installed|Use name)*})
4042 _wanted -C list languages expl languages compadd -S ':' -q ${langs}
4045 function _hl_complete() {
4046 _arguments -s '1: :_hl_genarg' '2:files:_path_files'
4048 compdef _hl_complete hl
4052 # Rewrite this by either using tinyurl.com's API
4053 # or using another shortening service to comply with
4054 # tinyurl.com's policy.
4056 # Create small urls via http://tinyurl.com using wget(1).
4059 # [[ -z $1 ]] && { print "USAGE: zurl <URL>" ; return 1 }
4061 # local PN url tiny grabber search result preview
4064 ## Check existence of given URL with the help of ping(1).
4065 ## N.B. ping(1) only works without an eventual given protocol.
4066 # ping -c 1 ${${url#(ftp|http)://}%%/*} >& /dev/null || \
4067 # read -q "?Given host ${${url#http://*/}%/*} is not reachable by pinging. Proceed anyway? [y|n] "
4069 # if (( $? == 0 )) ; then
4070 ## Prepend 'http://' to given URL where necessary for later output.
4071 # [[ ${url} != http(s|)://* ]] && url='http://'${url}
4072 # tiny='http://tinyurl.com/create.php?url='
4073 # if check_com -c wget ; then
4074 # grabber='wget -O- -o/dev/null'
4076 # print "wget is not available, but mandatory for ${PN}. Aborting."
4078 ## Looking for i.e.`copy('http://tinyurl.com/7efkze')' in TinyURL's HTML code.
4079 # search='copy\(?http://tinyurl.com/[[:alnum:]]##*'
4080 # result=${(M)${${${(f)"$(${=grabber} ${tiny}${url})"}[(fr)${search}*]}//[()\';]/}%%http:*}
4081 ## TinyURL provides the rather new feature preview for more confidence. <http://tinyurl.com/preview.php>
4082 # preview='http://preview.'${result#http://}
4084 # printf '%s\n\n' "${PN} - Shrinking long URLs via webservice TinyURL <http://tinyurl.com>."
4085 # printf '%s\t%s\n\n' 'Given URL:' ${url}
4086 # printf '%s\t%s\n\t\t%s\n' 'TinyURL:' ${result} ${preview}
4092 #f2# Print a specific line of file(s).
4096 if [ $# -lt 2 ] ; then
4097 print "Usage: linenr <number>[,<number>] <file>" ; return 1
4098 elif [ $# -eq 2 ] ; then
4101 command ed -s $file <<< "${number}n"
4105 for file in "$@" ; do
4106 if [ ! -d $file ] ; then
4108 command ed -s $file <<< "${number}n" 2> /dev/null
4117 #f2# Find history events by search pattern and list them by date.
4121 local usage help ident format_l format_s first_char remain first last
4122 usage='USAGE: whatwhen [options] <searchstring> <search range>'
4123 help='Use `whatwhen -h'\'' for further explanations.'
4124 ident=${(l,${#${:-Usage: }},, ,)}
4125 format_l="${ident}%s\t\t\t%s\n"
4126 format_s="${format_l//(\\t)##/\\t}"
4127 # Make the first char of the word to search for case
4128 # insensitive; e.g. [aA]
4129 first_char=[${(L)1[1]}${(U)1[1]}]
4131 # Default search range is `-100'.
4133 # Optional, just used for `<first> <last>' given.
4137 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
4138 printf '%s\n%s\n\n' ${usage} ${help} && return 1
4141 printf '%s\n\n' ${usage}
4143 printf $format_l '-h' 'show help text'
4145 print 'SEARCH RANGE:'
4146 printf $format_l "'0'" 'the whole history,'
4147 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
4148 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
4149 printf '\n%s\n' 'EXAMPLES:'
4150 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
4151 printf $format_l 'whatwhen zsh -250'
4152 printf $format_l 'whatwhen foo 1 99'
4155 printf '%s\n%s\n\n' ${usage} ${help} && return 1
4158 # -l list results on stout rather than invoking $EDITOR.
4159 # -i Print dates as in YYYY-MM-DD.
4160 # -m Search for a - quoted - pattern within the history.
4161 fc -li -m "*${first_char}${remain}*" $first $last
4167 # change fluxbox keys from 'Alt-#' to 'Alt-F#' and vice versa
4170 [[ -n "$FLUXKEYS" ]] || local FLUXKEYS="$HOME/.fluxbox/keys"
4171 if ! [[ -r "$FLUXKEYS" ]] ; then
4172 echo "Sorry, \$FLUXKEYS file $FLUXKEYS could not be read - nothing to be done."
4175 if grep -q 'Mod1 F[0-9] :Workspace [0-9]' $FLUXKEYS ; then
4176 echo -n 'Switching to Alt-# mode in ~/.fluxbox/keys: '
4177 sed -i -e 's|^\(Mod[0-9]\+[: space :]\+\)F\([0-9]\+[: space :]\+:Workspace.*\)|\1\2|' $FLUXKEYS && echo done || echo failed
4178 elif grep -q 'Mod1 [0-9] :Workspace [0-9]' $FLUXKEYS ; then
4179 echo -n 'Switching to Alt-F# mode in ~/.fluxbox/keys: '
4180 sed -i -e 's|^\(Mod[0-9]\+[: space :]\+\)\([0-9]\+[: space :]\+:Workspace.*\)|\1F\2|' $FLUXKEYS && echo done || echo failed
4182 echo 'Sorry, do not know what to do.'
4188 # retrieve weather information on the console
4189 # Usage example: 'weather LOWG'
4193 print 'Usage: weather <station_id>' >&2
4194 print 'List of stations: http://en.wikipedia.org/wiki/List_of_airports_by_ICAO_code'>&2
4198 local VERBOSE="yes" # TODO: Make this a command line switch
4201 local PLACE="${1:u}"
4202 local DIR="${HOME}/.weather"
4203 local LOG="${DIR}/log"
4205 [[ -d ${DIR} ]] || {
4206 print -n "Creating ${DIR}: "
4211 print "Retrieving information for ${PLACE}:"
4213 cd ${DIR} && wget -T 10 --no-verbose --output-file=$LOG --timestamping http://weather.noaa.gov/pub/data/observations/metar/decoded/$PLACE.TXT
4215 if [[ $? -eq 0 ]] ; then
4216 if [[ -n "$VERBOSE" ]] ; then
4219 DATE=$(grep 'UTC' ${PLACE}.TXT | sed 's#.* /##')
4220 TEMPERATURE=$(awk '/Temperature/ { print $4" degree Celcius / " $2" degree Fahrenheit" }' ${PLACE}.TXT | tr -d '(')
4222 echo "temp: $TEMPERATURE"
4225 print "There was an error retrieving the weather information for $PLACE" >&2
4234 # mercurial related stuff {{{
4235 if check_com -c hg ; then
4236 # gnu like diff for mercurial
4237 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
4238 #f5# GNU like diff for mercurial
4241 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
4244 # build debian package
4245 #a2# Alias for \kbd{hg-buildpackage}
4246 alias hbp='hg-buildpackage'
4248 # execute commands on the versioned patch-queue from the current repos
4249 alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
4251 # diffstat for specific version of a mercurial repository
4252 # hgstat => display diffstat between last revision and tip
4253 # hgstat 1234 => display diffstat between revision 1234 and tip
4254 #f5# Diffstat for specific version of a mercurial repos
4257 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
4260 fi # end of check whether we have the 'hg'-executable
4264 # some useful commands often hard to remember - let's grep for them {{{
4265 # actually use our zg() function now. :)
4267 # Work around ion/xterm resize bug.
4268 #if [[ "$SHLVL" -eq 1 ]]; then
4269 # if check_com -c resize ; then
4270 # eval `resize </dev/null`
4275 # /usr/bin/jackd -dalsa -dhw:0 -r48000 -p1024 -n2
4276 # now play audio file:
4277 # alsaplayer -o jack foobar.mp3
4279 # send files via netcat
4281 # send() {j=$*; tar cpz ${j/%${!#}/}|nc -w 1 ${!#} 51330;}
4283 # alias receive='nc -vlp 51330 | tar xzvp'
4286 # dh_make -e foo@localhost -f $1
4287 # dpkg-buildpackage -rfakeroot
4289 # dpkg-scanpackages ./ /dev/null | gzip > Packages.gz
4290 # dpkg-scansources . | gzip > Sources.gz
4291 # grep-dctrl --field Maintainer $* /var/lib/apt/lists/*
4294 # convert -geometry 200x200 -interlace LINE -verbose
4295 # ldapsearch -x -b "OU=Bedienstete,O=tug" -h ldap.tugraz.at sn=$1
4296 # ps -ao user,pcpu,start,command
4297 # gpg --keyserver blackhole.pca.dfn.de --recv-keys
4298 # xterm -bg black -fg yellow -fn -misc-fixed-medium-r-normal--14-140-75-75-c-90-iso8859-15 -ah
4299 # nc -vz $1 1-1024 # portscan via netcat
4300 # wget --mirror --no-parent --convert-links
4302 # autoload -U tetris; zle -N tetris; bindkey '...' ; echo "press ... for playing tennis"
4304 # modify console cursor
4305 # see http://www.tldp.org/HOWTO/Framebuffer-HOWTO-5.html
4306 # print $'\e[?96;0;64c'
4309 # grml-small cleanups {{{
4311 # The following is used to remove zsh-config-items that do not work
4312 # in grml-small by default.
4313 # If you do not want these adjustments (for whatever reason), set
4314 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
4315 # sources if it is there).
4317 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
4320 unalias 'V' &> /dev/null
4321 unfunction vman &> /dev/null
4322 unfunction viless &> /dev/null
4323 unfunction 2html &> /dev/null
4325 # manpages are not in grmlsmall
4326 unfunction manzsh &> /dev/null
4327 unfunction man2 &> /dev/null
4335 ## genrefcard.pl settings {{{
4337 ### doc strings for external functions from files
4338 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
4340 ### example: split functions-search 8,16,24,32
4341 #@# split functions-search 8
4345 ## END OF FILE #################################################################
4346 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4