1 # Filename: /etc/zsh/zshrc
2 # Purpose: config file for zsh (z shell)
3 # Authors: grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
4 # Bug-Reports: see http://grml.org/bugs/
5 # License: This file is licensed under the GPL v2.
6 ################################################################################
7 # This file is sourced only for interactive shells. It
8 # should contain commands to set up aliases, functions,
9 # options, key bindings, etc.
11 # Global Order: zshenv, zprofile, zshrc, zlogin
12 ################################################################################
15 # If you are using this file as your ~/.zshrc file, please use ~/.zshrc.pre
16 # and ~/.zshrc.local for your own customisations. The former file is read
17 # before ~/.zshrc, the latter is read after it. Also, consider reading the
18 # refcard and the reference manual for this setup, both available from:
19 # <http://grml.org/zsh/>
22 # If you want to help to improve grml's zsh setup, clone the grml-etc-core
23 # repository from git.grml.org:
24 # git clone git://git.grml.org/grml-etc-core.git
26 # Make your changes, commit them; use 'git format-patch' to create a series
27 # of patches and send those to the following address via 'git send-email':
28 # grml-etc-core@grml.org
30 # Doing so makes sure the right people get your patches for review and
33 # zsh-refcard-tag documentation: {{{
34 # You may notice strange looking comments in this file.
35 # These are there for a purpose. grml's zsh-refcard can now be
36 # automatically generated from the contents of the actual configuration
37 # file. However, we need a little extra information on which comments
38 # and what lines of code to take into account (and for what purpose).
40 # Here is what they mean:
42 # List of tags (comment types) used:
43 # #a# Next line contains an important alias, that should
44 # be included in the grml-zsh-refcard.
45 # (placement tag: @@INSERT-aliases@@)
46 # #f# Next line contains the beginning of an important function.
47 # (placement tag: @@INSERT-functions@@)
48 # #v# Next line contains an important variable.
49 # (placement tag: @@INSERT-variables@@)
50 # #k# Next line contains an important keybinding.
51 # (placement tag: @@INSERT-keybindings@@)
52 # #d# Hashed directories list generation:
53 # start denotes the start of a list of 'hash -d'
55 # end denotes its end.
56 # (placement tag: @@INSERT-hasheddirs@@)
57 # #A# Abbreviation expansion list generation:
58 # start denotes the beginning of abbreviations.
59 # end denotes their end.
60 # Lines within this section that end in '#d .*' provide
61 # extra documentation to be included in the refcard.
62 # (placement tag: @@INSERT-abbrev@@)
63 # #m# This tag allows you to manually generate refcard entries
64 # for code lines that are hard/impossible to parse.
66 # #m# k ESC-h Call the run-help function
67 # That would add a refcard entry in the keybindings table
68 # for 'ESC-h' with the given comment.
69 # So the syntax is: #m# <section> <argument> <comment>
70 # #o# This tag lets you insert entries to the 'other' hash.
71 # Generally, this should not be used. It is there for
72 # things that cannot be done easily in another way.
73 # (placement tag: @@INSERT-other-foobar@@)
75 # All of these tags (except for m and o) take two arguments, the first
76 # within the tag, the other after the tag:
78 # #<tag><section># <comment>
80 # Where <section> is really just a number, which are defined by the
81 # @secmap array on top of 'genrefcard.pl'. The reason for numbers
82 # instead of names is, that for the reader, the tag should not differ
83 # much from a regular comment. For zsh, it is a regular comment indeed.
84 # The numbers have got the following meanings:
93 # So, the following will add an entry to the 'functions' table in the
94 # 'system' section, with a (hopefully) descriptive comment:
95 # #f1# Edit an alias via zle
98 # It will then show up in the @@INSERT-aliases-system@@ replacement tag
99 # that can be found in 'grml-zsh-refcard.tex.in'.
100 # If the section number is omitted, the 'default' section is assumed.
101 # Furthermore, in 'grml-zsh-refcard.tex.in' @@INSERT-aliases@@ is
102 # exactly the same as @@INSERT-aliases-default@@. If you want a list of
103 # *all* aliases, for example, use @@INSERT-aliases-all@@.
107 # just execute 'ZSH_PROFILE_RC=1 zsh' and run 'zprof' to get the details
108 if [[ $ZSH_PROFILE_RC -gt 0 ]] ; then
113 # load .zshrc.pre to give the user the chance to overwrite the defaults
114 [[ -r ${HOME}/.zshrc.pre ]] && source ${HOME}/.zshrc.pre
116 # {{{ check for version/system
117 # check for versions (compatibility reasons)
119 [[ $ZSH_VERSION == <4->* ]] && return 0
124 [[ $ZSH_VERSION == 4.<1->* || $ZSH_VERSION == <5->* ]] && return 0
129 [[ $ZSH_VERSION == 4.<2->* || $ZSH_VERSION == <5->* ]] && return 0
134 [[ $ZSH_VERSION == 4.2.<5->* || $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0
139 [[ $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0
144 [[ $ZSH_VERSION == 4.3.<3->* || $ZSH_VERSION == 4.<4->* || $ZSH_VERSION == <5->* ]] && return 0
149 [[ $ZSH_VERSION == 4.3.<9->* || $ZSH_VERSION == 4.<4->* || $ZSH_VERSION == <5->* ]] && return 0
153 #f1# Checks whether or not you're running grml
155 [[ -f /etc/grml_version ]] && return 0
159 #f1# Checks whether or not you're running a grml cd
161 [[ -f /etc/grml_cd ]] && return 0
166 #f1# Checks whether or not you're running grml-small
168 [[ ${${${(f)"$(</etc/grml_version)"}%% *}##*-} == 'small' ]] && return 0 ; return 1
171 isgrmlsmall() { return 1 }
175 [[ $OSTYPE == darwin* ]] && return 0
179 #f1# are we running within an utf environment?
181 case "$LANG $CHARSET $LANGUAGE" in
188 # check for user, if not running as root set $SUDO to sudo
189 (( EUID != 0 )) && SUDO='sudo' || SUDO=''
191 # change directory to home on first invocation of zsh
192 # important for rungetty -> autologin
193 # Thanks go to Bart Schaefer!
194 isgrml && checkhome() {
195 if [[ -z "$ALREADY_DID_CD_HOME" ]] ; then
196 export ALREADY_DID_CD_HOME=$HOME
201 # check for zsh v3.1.7+
203 if ! [[ ${ZSH_VERSION} == 3.1.<7->* \
204 || ${ZSH_VERSION} == 3.<2->.<->* \
205 || ${ZSH_VERSION} == <4->.<->* ]] ; then
208 printf '-!- In this configuration we try to make use of features, that only\n'
209 printf '-!- require version 3.1.7 of the shell; That way this setup can be\n'
210 printf '-!- used with a wide range of zsh versions, while using fairly\n'
211 printf '-!- advanced features in all supported versions.\n'
213 printf '-!- However, you are running zsh version %s.\n' "$ZSH_VERSION"
215 printf '-!- While this *may* work, it might as well fail.\n'
216 printf '-!- Please consider updating to at least version 3.1.7 of zsh.\n'
218 printf '-!- DO NOT EXPECT THIS TO WORK FLAWLESSLY!\n'
219 printf '-!- If it does today, you'\''ve been lucky.\n'
221 printf '-!- Ye been warned!\n'
224 function zstyle() { : }
227 # autoload wrapper - use this one instead of autoload directly
228 # We need to define this function as early as this, because autoloading
229 # 'is-at-least()' needs it.
230 function zrcautoload() {
238 for fdir in ${fpath} ; do
239 [[ -e ${fdir}/${ffile} ]] && (( ffound = 1 ))
242 (( ffound == 0 )) && return 1
243 if [[ $ZSH_VERSION == 3.1.<6-> || $ZSH_VERSION == <4->* ]] ; then
244 autoload -U ${ffile} || return 1
246 autoload ${ffile} || return 1
251 # Load is-at-least() for more precise version checks
252 # Note that this test will *always* fail, if the is-at-least
253 # function could not be marked for autoloading.
254 zrcautoload is-at-least || is-at-least() { return 1 }
258 # {{{ set some important options (as early as possible)
259 setopt append_history # append history list to the history file (important for multiple parallel zsh sessions!)
260 is4 && setopt SHARE_HISTORY # import new commands from the history file also in other zsh-session
261 setopt extended_history # save each command's beginning timestamp and the duration to the history file
262 is4 && setopt histignorealldups # If a new command line being added to the history
263 # list duplicates an older one, the older command is removed from the list
264 setopt histignorespace # remove command lines from the history list when
265 # the first character on the line is a space
266 setopt auto_cd # if a command is issued that can't be executed as a normal command,
267 # and the command is the name of a directory, perform the cd command to that directory
268 setopt extended_glob # in order to use #, ~ and ^ for filename generation
269 # grep word *~(*.gz|*.bz|*.bz2|*.zip|*.Z) ->
270 # -> searches for word not in compressed files
271 # don't forget to quote '^', '~' and '#'!
272 setopt longlistjobs # display PID when suspending processes as well
273 setopt notify # report the status of backgrounds jobs immediately
274 setopt hash_list_all # Whenever a command completion is attempted, make sure \
275 # the entire command path is hashed first.
276 setopt completeinword # not just at the end
277 setopt nohup # and don't kill them, either
278 setopt auto_pushd # make cd push the old directory onto the directory stack.
279 setopt nonomatch # try to avoid the 'zsh: no matches found...'
280 setopt nobeep # avoid "beep"ing
281 setopt pushd_ignore_dups # don't push the same dir twice.
282 setopt noglobdots # * shouldn't match dotfiles. ever.
283 setopt noshwordsplit # use zsh style word splitting
284 setopt unset # don't error out when unset parameters are used
288 # setting some default values {{{
292 NOPRECMD=${NOPRECMD:-0}
293 COMMAND_NOT_FOUND=${COMMAND_NOT_FOUND:-0}
294 GRML_ZSH_CNF_HANDLER=${GRML_ZSH_CNF_HANDLER:-/usr/share/command-not-found/command-not-found}
295 BATTERY=${BATTERY:-0}
296 GRMLSMALL_SPECIFIC=${GRMLSMALL_SPECIFIC:-1}
297 GRML_ALWAYS_LOAD_ALL=${GRML_ALWAYS_LOAD_ALL:-0}
298 ZSH_NO_DEFAULT_LOCALE=${ZSH_NO_DEFAULT_LOCALE:-0}
302 # utility functions {{{
303 # this function checks if a command exists and returns either true
304 # or false. This avoids using 'which' and 'whence', which will
305 # avoid problems with aliases for which on certain weird systems. :-)
306 # Usage: check_com [-c|-g] word
307 # -c only checks for external commands
308 # -g does the usual tests and also checks for global aliases
311 local -i comonly gatoo
313 if [[ $1 == '-c' ]] ; then
316 elif [[ $1 == '-g' ]] ; then
323 if (( ${#argv} != 1 )) ; then
324 printf 'usage: check_com [-c] <command>\n' >&2
328 if (( comonly > 0 )) ; then
329 [[ -n ${commands[$1]} ]] && return 0
333 if [[ -n ${commands[$1]} ]] \
334 || [[ -n ${functions[$1]} ]] \
335 || [[ -n ${aliases[$1]} ]] \
336 || [[ -n ${reswords[(r)$1]} ]] ; then
341 if (( gatoo > 0 )) && [[ -n ${galiases[$1]} ]] ; then
348 # creates an alias and precedes the command with
349 # sudo if $EUID is not zero.
352 local only=0 ; local multi=0
353 while [[ $1 == -* ]] ; do
357 (--) shift ; break ;;
359 printf 'usage: salias [-h|-o|-a] <alias-expression>\n'
360 printf ' -h shows this help text.\n'
361 printf ' -a replace '\'' ; '\'' sequences with '\'' ; sudo '\''.\n'
362 printf ' be careful using this option.\n'
363 printf ' -o only sets an alias if a preceding sudo would be needed.\n'
366 (*) printf "unkown option: '%s'\n" "$1" ; return 1 ;;
371 if (( ${#argv} > 1 )) ; then
372 printf 'Too many arguments %s\n' "${#argv}"
376 key="${1%%\=*}" ; val="${1#*\=}"
377 if (( EUID == 0 )) && (( only == 0 )); then
378 alias -- "${key}=${val}"
379 elif (( EUID > 0 )) ; then
380 (( multi > 0 )) && val="${val// ; / ; sudo }"
381 alias -- "${key}=sudo ${val}"
387 # a "print -l ${(u)foo}"-workaround for pre-4.2.0 shells
389 # Where foo is the *name* of the parameter you want printed.
390 # Note that foo is no typo; $foo would be wrong here!
398 if [[ -z ${parameter} ]] ; then
399 printf 'usage: uprint <parameter>\n'
403 for w in ${(P)parameter} ; do
404 [[ -z ${(M)u:#$w} ]] && u=( $u $w )
411 # Check if we can read given files and source those we can.
413 if (( ${#argv} < 1 )) ; then
414 printf 'usage: xsource FILE(s)...\n' >&2
418 while (( ${#argv} > 0 )) ; do
419 [[ -r "$1" ]] && source "$1"
425 # Check if we can read a given file and 'cat(1)' it.
428 if (( ${#argv} != 1 )) ; then
429 printf 'usage: xcat FILE\n' >&2
433 [[ -r $1 ]] && cat $1
437 # Remove these functions again, they are of use only in these
438 # setup files. This should be called at the end of .zshrc.
442 funcs=(salias xcat xsource xunfunction zrcautoload)
444 for func in $funcs ; do
445 [[ -n ${functions[$func]} ]] \
451 # this allows us to stay in sync with grml's zshrc and put own
452 # modifications in ~/.zshrc.local
454 xsource "/etc/zsh/zshrc.local"
455 xsource "${HOME}/.zshrc.local"
462 if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then
463 xsource "/etc/default/locale"
466 for var in LANG LC_ALL LC_MESSAGES ; do
467 [[ -n ${(P)var} ]] && export $var
470 xsource "/etc/sysconfig/keyboard"
472 TZ=$(xcat /etc/timezone)
475 # {{{ set some variables
476 if check_com -c vim ; then
478 export EDITOR=${EDITOR:-vim}
480 export EDITOR=${EDITOR:-vi}
484 export PAGER=${PAGER:-less}
487 export MAIL=${MAIL:-/var/mail/$USER}
489 # if we don't set $SHELL then aterm, rxvt,.. will use /bin/sh or /bin/bash :-/
490 export SHELL='/bin/zsh'
492 # color setup for ls:
493 check_com -c dircolors && eval $(dircolors -b)
494 # color setup for ls on OS X:
495 isdarwin && export CLICOLOR=1
497 # do MacPorts setup on darwin
498 if isdarwin && [[ -d /opt/local ]]; then
499 # Note: PATH gets set in /etc/zprofile on Darwin, so this can't go into
501 PATH="/opt/local/bin:/opt/local/sbin:$PATH"
502 MANPATH="/opt/local/share/man:$MANPATH"
504 # do Fink setup on darwin
505 isdarwin && xsource /sw/bin/init.sh
507 # load our function and completion directories
508 for fdir in /usr/share/grml/zsh/completion /usr/share/grml/zsh/functions; do
509 fpath=( ${fdir} ${fdir}/**/*(/N) ${fpath} )
510 if [[ ${fpath} == '/usr/share/grml/zsh/functions' ]] ; then
511 for func in ${fdir}/**/[^_]*[^~](N.) ; do
512 zrcautoload ${func:t}
518 # support colors in less
519 export LESS_TERMCAP_mb=$'\E[01;31m'
520 export LESS_TERMCAP_md=$'\E[01;31m'
521 export LESS_TERMCAP_me=$'\E[0m'
522 export LESS_TERMCAP_se=$'\E[0m'
523 export LESS_TERMCAP_so=$'\E[01;44;33m'
524 export LESS_TERMCAP_ue=$'\E[0m'
525 export LESS_TERMCAP_us=$'\E[01;32m'
527 MAILCHECK=30 # mailchecks
528 REPORTTIME=5 # report about cpu-/system-/user-time of command if running longer than 5 seconds
529 watch=(notme root) # watch for everyone but me and root
531 # automatically remove duplicates from these arrays
532 typeset -U path cdpath fpath manpath
536 if [[ "$TERM" != emacs ]] ; then
537 [[ -z "$terminfo[kdch1]" ]] || bindkey -M emacs "$terminfo[kdch1]" delete-char
538 [[ -z "$terminfo[khome]" ]] || bindkey -M emacs "$terminfo[khome]" beginning-of-line
539 [[ -z "$terminfo[kend]" ]] || bindkey -M emacs "$terminfo[kend]" end-of-line
540 [[ -z "$terminfo[kdch1]" ]] || bindkey -M vicmd "$terminfo[kdch1]" vi-delete-char
541 [[ -z "$terminfo[khome]" ]] || bindkey -M vicmd "$terminfo[khome]" vi-beginning-of-line
542 [[ -z "$terminfo[kend]" ]] || bindkey -M vicmd "$terminfo[kend]" vi-end-of-line
543 [[ -z "$terminfo[cuu1]" ]] || bindkey -M viins "$terminfo[cuu1]" vi-up-line-or-history
544 [[ -z "$terminfo[cuf1]" ]] || bindkey -M viins "$terminfo[cuf1]" vi-forward-char
545 [[ -z "$terminfo[kcuu1]" ]] || bindkey -M viins "$terminfo[kcuu1]" vi-up-line-or-history
546 [[ -z "$terminfo[kcud1]" ]] || bindkey -M viins "$terminfo[kcud1]" vi-down-line-or-history
547 [[ -z "$terminfo[kcuf1]" ]] || bindkey -M viins "$terminfo[kcuf1]" vi-forward-char
548 [[ -z "$terminfo[kcub1]" ]] || bindkey -M viins "$terminfo[kcub1]" vi-backward-char
550 [[ "$terminfo[kcuu1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcuu1]/O/[}" vi-up-line-or-history
551 [[ "$terminfo[kcud1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcud1]/O/[}" vi-down-line-or-history
552 [[ "$terminfo[kcuf1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcuf1]/O/[}" vi-forward-char
553 [[ "$terminfo[kcub1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcub1]/O/[}" vi-backward-char
554 [[ "$terminfo[khome]" == $'\eO'* ]] && bindkey -M viins "${terminfo[khome]/O/[}" beginning-of-line
555 [[ "$terminfo[kend]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kend]/O/[}" end-of-line
556 [[ "$terminfo[khome]" == $'\eO'* ]] && bindkey -M emacs "${terminfo[khome]/O/[}" beginning-of-line
557 [[ "$terminfo[kend]" == $'\eO'* ]] && bindkey -M emacs "${terminfo[kend]/O/[}" end-of-line
560 ## keybindings (run 'bindkeys' for details, more details via man zshzle)
561 # use emacs style per default:
566 #if [[ "$TERM" == screen ]] ; then
567 bindkey '\e[1~' beginning-of-line # home
568 bindkey '\e[4~' end-of-line # end
569 bindkey '\e[A' up-line-or-search # cursor up
570 bindkey '\e[B' down-line-or-search # <ESC>-
572 bindkey '^xp' history-beginning-search-backward
573 bindkey '^xP' history-beginning-search-forward
574 # bindkey -s '^L' "|less\n" # ctrl-L pipes to less
575 # bindkey -s '^B' " &\n" # ctrl-B runs it in the background
576 # if terminal type is set to 'rxvt':
577 bindkey '\e[7~' beginning-of-line # home
578 bindkey '\e[8~' end-of-line # end
581 # insert unicode character
582 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
583 # See for example http://unicode.org/charts/ for unicode characters code
584 zrcautoload insert-unicode-char
585 zle -N insert-unicode-char
586 #k# Insert Unicode character
587 bindkey '^Xi' insert-unicode-char
589 #m# k Shift-tab Perform backwards menu completion
590 if [[ -n "$terminfo[kcbt]" ]]; then
591 bindkey "$terminfo[kcbt]" reverse-menu-complete
592 elif [[ -n "$terminfo[cbt]" ]]; then # required for GNU screen
593 bindkey "$terminfo[cbt]" reverse-menu-complete
596 ## toggle the ,. abbreviation feature on/off
597 # NOABBREVIATION: default abbreviation-state
598 # 0 - enabled (default)
600 NOABBREVIATION=${NOABBREVIATION:-0}
602 grml_toggle_abbrev() {
603 if (( ${NOABBREVIATION} > 0 )) ; then
610 zle -N grml_toggle_abbrev
611 bindkey '^xA' grml_toggle_abbrev
613 # add a command line to the shells history without executing it
614 commit-to-history() {
615 print -s ${(z)BUFFER}
618 zle -N commit-to-history
619 bindkey "^x^h" commit-to-history
621 # only slash should be considered as a word separator:
622 slash-backward-kill-word() {
623 local WORDCHARS="${WORDCHARS:s@/@}"
625 zle backward-kill-word
627 zle -N slash-backward-kill-word
629 #k# Kill everything in a word up to its last \kbd{/}
630 bindkey '\ev' slash-backward-kill-word
631 #k# Kill everything in a word up to its last \kbd{/}
632 bindkey '\e^h' slash-backward-kill-word
633 #k# Kill everything in a word up to its last \kbd{/}
634 bindkey '\e^?' slash-backward-kill-word
636 # use the new *-pattern-* widgets for incremental history search
638 bindkey '^r' history-incremental-pattern-search-backward
639 bindkey '^s' history-incremental-pattern-search-forward
643 # a generic accept-line wrapper {{{
645 # This widget can prevent unwanted autocorrections from command-name
646 # to _command-name, rehash automatically on enter and call any number
647 # of builtin and user-defined widgets in different contexts.
649 # For a broader description, see:
650 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
652 # The code is imported from the file 'zsh/functions/accept-line' from
653 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
654 # distributed under the same terms as zsh itself.
656 # A newly added command will may not be found or will cause false
657 # correction attempts, if you got auto-correction set. By setting the
658 # following style, we force accept-line() to rehash, if it cannot
659 # find the first word on the command line in the $command[] hash.
660 zstyle ':acceptline:*' rehash true
662 function Accept-Line() {
668 zstyle -a ":acceptline:${alcontext}" actions subs
670 (( ${#subs} < 1 )) && return 0
673 for sub in ${subs} ; do
674 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
677 (( aldone > 0 )) && break
681 function Accept-Line-getdefault() {
685 zstyle -s ":acceptline:${alcontext}" default_action default_action
686 case ${default_action} in
688 printf ".accept-line"
691 printf ${default_action}
696 function accept-line() {
700 local buf com fname format msg default_action
704 cmdline=(${(z)BUFFER})
708 zstyle -t ":acceptline:${alcontext}" rehash \
709 && [[ -z ${commands[$com]} ]] \
712 if [[ -n ${reswords[(r)$com]} ]] \
713 || [[ -n ${aliases[$com]} ]] \
714 || [[ -n ${functions[$com]} ]] \
715 || [[ -n ${builtins[$com]} ]] \
716 || [[ -n ${commands[$com]} ]] ; then
718 # there is something sensible to execute, just do it.
722 default_action=$(Accept-Line-getdefault)
723 zstyle -T ":acceptline:${alcontext}" call_default \
724 && zle ${default_action}
728 if [[ -o correct ]] \
729 || [[ -o correctall ]] \
730 && [[ -n ${functions[$fname]} ]] ; then
732 # nothing there to execute but there is a function called
733 # _command_name; a completion widget. Makes no sense to
734 # call it on the commandline, but the correct{,all} options
735 # will ask for it nevertheless, so warn the user.
736 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
737 # Okay, we warned the user before, he called us again,
738 # so have it his way.
742 default_action=$(Accept-Line-getdefault)
743 zstyle -T ":acceptline:${alcontext}" call_default \
744 && zle ${default_action}
748 # prepare warning message for the user, configurable via zstyle.
749 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
751 if [[ -z ${msg} ]] ; then
752 msg="%c will not execute and completion %f exists."
755 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
759 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
760 # If we are here, the commandline contains something that is not
761 # executable, which is neither subject to _command_name correction
762 # and is not empty. might be a variable assignment
766 default_action=$(Accept-Line-getdefault)
767 zstyle -T ":acceptline:${alcontext}" call_default \
768 && zle ${default_action}
772 # If we got this far, the commandline only contains whitespace, or is empty.
776 default_action=$(Accept-Line-getdefault)
777 zstyle -T ":acceptline:${alcontext}" call_default \
778 && zle ${default_action}
786 # power completion - abbreviation expansion {{{
787 # power completion / abbreviation expansion / buffer expansion
788 # see http://zshwiki.org/home/examples/zleiab for details
789 # less risky than the global aliases but powerful as well
790 # just type the abbreviation key and afterwards ',.' to expand it
793 setopt interactivecomments
795 # key # value (#d additional doc string)
801 'G' '|& grep --color=auto '
803 'Hl' ' --help |& less -r' #d (Display help in pager)
807 'N' '&>/dev/null' #d (No Output)
808 'R' '| tr A-z N-za-m' #d (ROT13)
814 'co' './configure && make && sudo make install'
822 if (( NOABBREVIATION > 0 )) ; then
823 LBUFFER="${LBUFFER},."
827 matched_chars='[.-|_a-zA-Z0-9]#'
828 LBUFFER=${LBUFFER%%(#m)[.-|_a-zA-Z0-9]#}
829 LBUFFER+=${abk[$MATCH]:-$MATCH}
833 bindkey ",." globalias
837 zrcautoload zmv # who needs mmv or rename?
838 zrcautoload history-search-end
840 # we don't want to quote/espace URLs on our own...
841 # if autoload -U url-quote-magic ; then
842 # zle -N self-insert url-quote-magic
843 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
845 # print 'Notice: no url-quote-magic available :('
847 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
849 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
850 alias run-help >&/dev/null && unalias run-help
851 for rh in run-help{,-git,-svk,-svn}; do
856 if zrcautoload compinit ; then
857 compinit || print 'Notice: no compinit available :('
859 print 'Notice: no compinit available :('
864 is4 && zrcautoload zed # use ZLE editor to edit a file or function
867 for mod in complist deltochar mathfunc ; do
868 zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
871 # autoload zsh modules when they are referenced
873 zmodload -a zsh/stat zstat
874 zmodload -a zsh/zpty zpty
875 zmodload -ap zsh/mapfile mapfile
878 if is4 && zrcautoload insert-files && zle -N insert-files ; then
880 bindkey "^Xf" insert-files # C-x-f
883 bindkey ' ' magic-space # also do history expansion on space
884 #k# Trigger menu-complete
885 bindkey '\ei' menu-complete # menu completion via esc-i
887 # press esc-e for editing command line in $EDITOR or $VISUAL
888 if is4 && zrcautoload edit-command-line && zle -N edit-command-line ; then
889 #k# Edit the current line in \kbd{\$EDITOR}
890 bindkey '\ee' edit-command-line
893 if is4 && [[ -n ${(k)modules[zsh/complist]} ]] ; then
894 #k# menu selection: pick item but stay in the menu
895 bindkey -M menuselect '\e^M' accept-and-menu-complete
896 # also use + and INSERT since it's easier to press repeatedly
897 bindkey -M menuselect "+" accept-and-menu-complete
898 bindkey -M menuselect "^[[2~" accept-and-menu-complete
900 # accept a completion and try to complete again by using menu
901 # completion; very useful with completing directories
902 # by using 'undo' one's got a simple file browser
903 bindkey -M menuselect '^o' accept-and-infer-next-history
906 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
907 insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
908 zle -N insert-datestamp
910 #k# Insert a timestamp on the command line (yyyy-mm-dd)
911 bindkey '^Ed' insert-datestamp
913 # press esc-m for inserting last typed word again (thanks to caphuso!)
914 insert-last-typed-word() { zle insert-last-word -- 0 -1 };
915 zle -N insert-last-typed-word;
917 #k# Insert last typed word
918 bindkey "\em" insert-last-typed-word
920 function grml-zsh-fg() {
921 if (( ${#jobstates} )); then
923 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
927 zle -M 'No background jobs. Doing nothing.'
931 #k# A smart shortcut for \kbd{fg<enter>}
932 bindkey '^z' grml-zsh-fg
934 # run command line as user root via sudo:
935 sudo-command-line() {
936 [[ -z $BUFFER ]] && zle up-history
937 if [[ $BUFFER != sudo\ * ]]; then
938 BUFFER="sudo $BUFFER"
939 CURSOR=$(( CURSOR+5 ))
942 zle -N sudo-command-line
944 #k# Put the current command line into a \kbd{sudo} call
945 bindkey "^Os" sudo-command-line
947 ### jump behind the first word on the cmdline.
948 ### useful to add options.
949 function jump_after_first_word() {
953 if (( ${#words} <= 1 )) ; then
956 CURSOR=${#${words[1]}}
959 zle -N jump_after_first_word
961 bindkey '^x1' jump_after_first_word
970 HISTFILE=$HOME/.zsh_history
971 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
972 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
976 # dirstack handling {{{
978 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
979 DIRSTACKFILE=${DIRSTACKFILE:-${HOME}/.zdirs}
981 if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
982 dirstack=( ${(f)"$(< $DIRSTACKFILE)"} )
983 # "cd -" won't work after login by just setting $OLDPWD, so
984 [[ -d $dirstack[0] ]] && cd $dirstack[0] && cd $OLDPWD
989 my_stack=( ${PWD} ${dirstack} )
991 builtin print -l ${(u)my_stack} >! ${DIRSTACKFILE}
993 uprint my_stack >! ${DIRSTACKFILE}
999 # directory based profiles {{{
1003 CHPWD_PROFILE='default'
1004 function chpwd_profiles() {
1005 # Say you want certain settings to be active in certain directories.
1006 # This is what you want.
1008 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1009 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1011 # When that's done and you enter a directory that matches the pattern
1012 # in the third part of the context, a function called chpwd_profile_grml,
1013 # for example, is called (if it exists).
1015 # If no pattern matches (read: no profile is detected) the profile is
1016 # set to 'default', which means chpwd_profile_default is attempted to
1019 # A word about the context (the ':chpwd:profiles:*' stuff in the zstyle
1020 # command) which is used: The third part in the context is matched against
1021 # ${PWD}. That's why using a pattern such as /foo/bar(|/|/*) makes sense.
1022 # Because that way the profile is detected for all these values of ${PWD}:
1026 # So, if you want to make double damn sure a profile works in /foo/bar
1027 # and everywhere deeper in that tree, just use (|/|/*) and be happy.
1029 # The name of the detected profile will be available in a variable called
1030 # 'profile' in your functions. You don't need to do anything, it'll just
1033 # Then there is the parameter $CHPWD_PROFILE is set to the profile, that
1034 # was is currently active. That way you can avoid running code for a
1035 # profile that is already active, by running code such as the following
1036 # at the start of your function:
1038 # function chpwd_profile_grml() {
1039 # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1
1043 # The initial value for $CHPWD_PROFILE is 'default'.
1045 # Version requirement:
1046 # This feature requires zsh 4.3.3 or newer.
1047 # If you use this feature and need to know whether it is active in your
1048 # current shell, there are several ways to do that. Here are two simple
1051 # a) If knowing if the profiles feature is active when zsh starts is
1052 # good enough for you, you can put the following snippet into your
1055 # (( ${+functions[chpwd_profiles]} )) && print "directory profiles active"
1057 # b) If that is not good enough, and you would prefer to be notified
1058 # whenever a profile changes, you can solve that by making sure you
1059 # start *every* profile function you create like this:
1061 # function chpwd_profile_myprofilename() {
1062 # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1
1063 # print "chpwd(): Switching to profile: $profile"
1067 # That makes sure you only get notified if a profile is *changed*,
1068 # not everytime you change directory, which would probably piss
1069 # you off fairly quickly. :-)
1071 # There you go. Now have fun with that.
1074 zstyle -s ":chpwd:profiles:${PWD}" profile profile || profile='default'
1075 if (( ${+functions[chpwd_profile_$profile]} )) ; then
1076 chpwd_profile_${profile}
1079 CHPWD_PROFILE="${profile}"
1082 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1088 # {{{ display battery status on right side of prompt via running 'BATTERY=1 zsh'
1089 if [[ $BATTERY -gt 0 ]] ; then
1090 if ! check_com -c acpi ; then
1096 if [[ $BATTERY -gt 0 ]] ; then
1097 PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]#Battery <->: [^0-9]##, (<->)%*/${match[1]}}"
1098 if [[ -z "$PERCENT" ]] ; then
1099 PERCENT='acpi not present'
1101 if [[ "$PERCENT" -lt 20 ]] ; then
1102 PERCENT="warning: ${PERCENT}%%"
1104 PERCENT="${PERCENT}%%"
1111 # set colors for use in prompts {{{
1112 if zrcautoload colors && colors 2>/dev/null ; then
1113 BLUE="%{${fg[blue]}%}"
1114 RED="%{${fg_bold[red]}%}"
1115 GREEN="%{${fg[green]}%}"
1116 CYAN="%{${fg[cyan]}%}"
1117 MAGENTA="%{${fg[magenta]}%}"
1118 YELLOW="%{${fg[yellow]}%}"
1119 WHITE="%{${fg[white]}%}"
1120 NO_COLOUR="%{${reset_color}%}"
1122 BLUE=$'%{\e[1;34m%}'
1124 GREEN=$'%{\e[1;32m%}'
1125 CYAN=$'%{\e[1;36m%}'
1126 WHITE=$'%{\e[1;37m%}'
1127 MAGENTA=$'%{\e[1;35m%}'
1128 YELLOW=$'%{\e[1;33m%}'
1129 NO_COLOUR=$'%{\e[0m%}'
1134 # gather version control information for inclusion in a prompt {{{
1137 # Be quiet about version problems in grml's zshrc as the user cannot disable
1138 # loading vcs_info() as it is *in* the zshrc - as you can see. :-)
1139 # Just unset most probable variables and disable vcs_info altogether.
1141 for i in {0..9} ; do
1142 unset VCS_INFO_message_${i}_
1144 zstyle ':vcs_info:*' enable false
1147 if zrcautoload vcs_info; then
1149 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1150 # function, which can cause a lot of trouble with our directory-based
1152 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1153 function VCS_INFO_realpath () {
1154 setopt localoptions NO_shwordsplit chaselinks
1155 ( builtin cd -q $1 2> /dev/null && pwd; )
1159 # I'm not reindenting the whole code below.
1162 # The following code is imported from the file 'zsh/functions/vcs_info'
1163 # from <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>,
1164 # which distributed under the same terms as zsh itself.
1166 # we will be using two variables, so let the code know now.
1167 zstyle ':vcs_info:*' max-exports 2
1169 # vcs_info() documentation:
1173 # This functionality requires zsh version >= 4.1.*.
1178 # To load vcs_info(), copy this file to your $fpath[] and do:
1179 # % autoload -Uz vcs_info && vcs_info
1181 # To work, vcs_info() needs 'setopt prompt_subst' in your setup.
1186 # To get vcs_info() working quickly (including colors), you can do the
1187 # following (assuming, you loaded vcs_info() properly - see above):
1189 # % RED=$'%{\e[31m%}'
1190 # % GR=$'%{\e[32m%}'
1191 # % MA=$'%{\e[35m%}'
1192 # % YE=$'%{\e[33m%}'
1195 # % zstyle ':vcs_info:*' actionformats \
1196 # "${MA}(${NC}%s${MA})${YE}-${MA}[${GR}%b${YE}|${RED}%a${MA}]${NC} "
1198 # % zstyle ':vcs_info:*' formats \
1199 # "${MA}(${NC}%s${MA})${Y}-${MA}[${GR}%b${MA}]${NC}%} "
1201 # % zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YE}%r"
1203 # % precmd () { vcs_info }
1204 # % PS1='${MA}[${GR}%n${MA}] ${MA}(${RED}%!${MA}) ${YE}%3~ ${VCS_INFO_message_0_}${NC}%# '
1206 # Obviously, the las two lines are there for demonstration: You need to
1207 # call vcs_info() from your precmd() function (see 'SPECIAL FUNCTIONS' in
1208 # 'man zshmisc'). Once that is done you need a *single* quoted
1209 # '${VCS_INFO_message_0_}' in your prompt.
1211 # Now call the 'vcs_info_printsys' utility from the command line:
1213 # % vcs_info_printsys
1214 # # list of supported version control backends:
1215 # # disabled systems are prefixed by a hash sign (#)
1226 # # flavours (cannot be used in the disable style; they
1227 # # are disabled with their master [git-svn -> git]):
1231 # Ten version control backends as you can see. You may not want all
1232 # of these. Because there is no point in running the code to detect
1233 # systems you do not use. ever. So, there is a way to disable some
1234 # backends altogether:
1236 # % zstyle ':vcs_info:*' disable bzr cdv darcs mtn svk tla
1238 # If you rerun 'vcs_info_printsys' now, you will see the backends listed
1239 # in the 'disable' style marked as diabled by a hash sign. That means the
1240 # detection of these systems is skipped *completely*. No wasted time there.
1242 # For more control, read the reference below.
1247 # The vcs_info() feature can be configured via zstyle.
1249 # First, the context in which we are working:
1250 # :vcs_info:<vcs-string>:<user-context>
1252 # ...where <vcs-string> is one of:
1253 # - git, git-svn, git-p4, hg, darcs, bzr, cdv, mtn, svn, cvs, svk or tla.
1255 # ...and <user-context> is a freely configurable string, assignable by the
1256 # user as the first argument to vcs_info() (see its description below).
1258 # There is are three special values for <vcs-string>: The first is named
1259 # 'init', that is in effect as long as there was no decision what vcs
1260 # backend to use. The second is 'preinit; it is used *before* vcs_info()
1261 # is run, when initializing the data exporting variables. The third
1262 # special value is 'formats' and is used by the 'vcs_info_lastmsg' for
1263 # looking up its styles.
1265 # There are two pre-defined values for <user-context>:
1266 # default - the one used if none is specified
1267 # command - used by vcs_info_lastmsg to lookup its styles.
1269 # You may *not* use 'print_systems_' as a user-context string, because it
1270 # is used internally.
1272 # You can of course use ':vcs_info:*' to match all VCSs in all
1273 # user-contexts at once.
1275 # Another special context is 'formats', which is used by the
1276 # vcs_info_lastmsg() utility function (see below).
1279 # This is a description of all styles, that are looked up:
1280 # formats - A list of formats, used when actionformats is not
1281 # used (which is most of the time).
1282 # actionformats - A list of formats, used if a there is a special
1283 # action going on in your current repository;
1284 # (like an interactive rebase or a merge conflict)
1285 # branchformat - Some backends replace %b in the formats and
1286 # actionformats styles above, not only by a branch
1287 # name but also by a revision number. This style
1288 # let's you modify how that string should look like.
1289 # nvcsformats - These "formats" are exported, when we didn't detect
1290 # a version control system for the current directory.
1291 # This is useful, if you want vcs_info() to completely
1292 # take over the generation of your prompt.
1293 # You would do something like
1294 # PS1='${VCS_INFO_message_0_}'
1295 # to accomplish that.
1296 # max-exports - Defines the maximum number if VCS_INFO_message_*_
1297 # variables vcs_info() will export.
1298 # enable - Checked in the 'init' context. If set to false,
1299 # vcs_info() will do nothing.
1300 # disable - Provide a list of systems, you don't want
1301 # the vcs_info() to check for repositories
1302 # (checked in the 'init' context, too).
1303 # disable-patterns - A list of patterns that are checked against $PWD.
1304 # If the pattern matches, vcs_info will be disabled.
1305 # Say, ~/.zsh is a directory under version control,
1306 # in which you do not want vcs_info to be active, do:
1307 # zstyle ':vcs_info:*' disable-patterns "$HOME/.zsh+(|/*)"
1308 # use-simple - If there are two different ways of gathering
1309 # information, you can select the simpler one
1310 # by setting this style to true; the default
1311 # is to use the not-that-simple code, which is
1312 # potentially a lot slower but might be more
1313 # accurate in all possible cases.
1314 # use-prompt-escapes - determines if we assume that the assembled
1315 # string from vcs_info() includes prompt escapes.
1316 # (Used by vcs_info_lastmsg().
1318 # The use-simple style is only available for the bzr backend.
1320 # The default values for these in all contexts are:
1321 # formats " (%s)-[%b|%a]-"
1322 # actionformats " (%s)-[%b]-"
1323 # branchformat "%b:%r" (for bzr, svn and svk)
1327 # disable (empty list)
1328 # disable-patterns (empty list)
1330 # use-prompt-escapes true
1333 # In normal formats and actionformats, the following replacements
1335 # %s - The vcs in use (git, hg, svn etc.)
1336 # %b - Information about the current branch.
1337 # %a - An identifier, that describes the action.
1338 # Only makes sense in actionformats.
1339 # %R - base directory of the repository.
1340 # %r - repository name
1341 # If %R is '/foo/bar/repoXY', %r is 'repoXY'.
1342 # %S - subdirectory within a repository. if $PWD is
1343 # '/foo/bar/reposXY/beer/tasty', %S is 'beer/tasty'.
1346 # In branchformat these replacements are done:
1347 # %b - the branch name
1348 # %r - the current revision number
1350 # Not all vcs backends have to support all replacements.
1351 # nvcsformat does not perform *any* replacements. It is just a string.
1356 # If you want to use the %b (bold off) prompt expansion in 'formats', which
1357 # expands %b itself, use %%b. That will cause the vcs_info() expansion to
1358 # replace %%b with %b. So zsh's prompt expansion mechanism can handle it.
1359 # Similarly, to hand down %b from branchformat, use %%%%b. Sorry for this
1360 # inconvenience, but it cannot be easily avoided. Luckily we do not clash
1361 # with a lot of prompt expansions and this only needs to be done for those.
1362 # See 'man zshmisc' for details about EXPANSION OF PROMPT SEQUENCES.
1365 # FUNCTION DESCRIPTIONS (public API):
1368 # The main function, that runs all backends and assembles
1369 # all data into ${VCS_INFO_message_*_}. This is the function
1370 # you want to call from precmd() if you want to include
1371 # up-to-date information in your prompt (see VARIABLE
1372 # DESCRIPTION below).
1374 # vcs_info_printsys()
1375 # Prints a list of all supported version control systems.
1376 # Useful to find out possible contexts (and which of them are enabled)
1377 # or values for the 'disable' style.
1379 # vcs_info_lastmsg()
1380 # Outputs the last ${VCS_INFO_message_*_} value. Takes into account
1381 # the value of the use-prompt-escapes style in ':vcs_info:formats'.
1382 # It also only prints max-exports values.
1384 # All functions named VCS_INFO_* are for internal use only.
1387 # VARIABLE DESCRIPTION:
1389 # ${VCS_INFO_message_N_} (Note the trailing underscore)
1390 # Where 'N' is an integer, eg: VCS_INFO_message_0_
1391 # These variables are the storage for the informational message the
1392 # last vcs_info() call has assembled. These are strongly connected
1393 # to the formats, actionformats and nvcsformats styles described
1394 # above. Those styles are lists. the first member of that list gets
1395 # expanded into ${VCS_INFO_message_0_}, the second into
1396 # ${VCS_INFO_message_1_} and the Nth into ${VCS_INFO_message_N-1_}.
1397 # These parameters are exported into the environment.
1398 # (See the max-exports style above.)
1403 # Don't use vcs_info at all (even though it's in your prompt):
1404 # % zstyle ':vcs_info:*' enable false
1406 # Disable the backends for bzr and svk:
1407 # % zstyle ':vcs_info:*' disable bzr svk
1409 # Provide a special formats for git:
1410 # % zstyle ':vcs_info:git:*' formats ' GIT, BABY! [%b]'
1411 # % zstyle ':vcs_info:git:*' actionformats ' GIT ACTION! [%b|%a]'
1413 # Use the quicker bzr backend (if you do, please report if it does
1414 # the-right-thing[tm] - thanks):
1415 # % zstyle ':vcs_info:bzr:*' use-simple true
1417 # Display the revision number in yellow for bzr and svn:
1418 # % zstyle ':vcs_info:(svn|bzr):*' branchformat '%b%{'${fg[yellow]}'%}:%r'
1420 # If you want colors, make sure you enclose the color codes in %{...%},
1421 # if you want to use the string provided by vcs_info() in prompts.
1423 # Here is how to print the vcs infomation as a command:
1424 # % alias vcsi='vcs_info command; vcs_info_lastmsg'
1426 # This way, you can even define different formats for output via
1427 # vcs_info_lastmsg() in the ':vcs_info:command:*' namespace.
1431 VCS_INFO_adjust () { #{{{
1432 [[ -n ${vcs_comm[overwrite_name]} ]] && vcs=${vcs_comm[overwrite_name]}
1436 VCS_INFO_check_com () { #{{{
1437 (( ${+commands[$1]} )) && [[ -x ${commands[$1]} ]] && return 0
1441 VCS_INFO_formats () { # {{{
1442 setopt localoptions noksharrays
1443 local action=$1 branch=$2 base=$3
1447 if [[ -n ${action} ]] ; then
1448 zstyle -a ":vcs_info:${vcs}:${usercontext}" actionformats msgs
1449 (( ${#msgs} < 1 )) && msgs[1]=' (%s)-[%b|%a]-'
1451 zstyle -a ":vcs_info:${vcs}:${usercontext}" formats msgs
1452 (( ${#msgs} < 1 )) && msgs[1]=' (%s)-[%b]-'
1455 (( ${#msgs} > maxexports )) && msgs[$(( maxexports + 1 )),-1]=()
1456 for i in {1..${#msgs}} ; do
1457 zformat -f msg ${msgs[$i]} \
1463 S:"$(VCS_INFO_reposub ${base})"
1469 VCS_INFO_maxexports () { #{{{
1470 zstyle -s ":vcs_info:${vcs}:${usercontext}" "max-exports" maxexports || maxexports=2
1471 if [[ ${maxexports} != <-> ]] || (( maxexports < 1 )); then
1472 printf 'vcs_info(): expecting numeric arg >= 1 for max-exports (got %s).\n' ${maxexports}
1473 printf 'Defaulting to 2.\n'
1478 VCS_INFO_nvcsformats () { #{{{
1479 setopt localoptions noksharrays
1482 if [[ $1 == 'preinit' ]] ; then
1486 zstyle -a ":vcs_info:${v:-$vcs}:${c:-$usercontext}" nvcsformats msgs
1487 (( ${#msgs} > maxexports )) && msgs[${maxexports},-1]=()
1490 VCS_INFO_realpath () { #{{{
1491 # a portable 'readlink -f'
1492 # forcing a subshell, to ensure chpwd() is not removed
1493 # from the calling shell (if VCS_INFO_realpath() is called
1496 (( ${+functions[chpwd]} )) && unfunction chpwd
1498 cd $1 2>/dev/null && pwd
1502 VCS_INFO_reposub () { #{{{
1503 setopt localoptions extendedglob
1504 local base=${1%%/##}
1506 [[ ${PWD} == ${base}/* ]] || {
1510 printf '%s' ${PWD#$base/}
1514 VCS_INFO_set () { #{{{
1515 setopt localoptions noksharrays
1518 if [[ $1 == '--clear' ]] ; then
1519 for i in {0..9} ; do
1520 unset VCS_INFO_message_${i}_
1523 if [[ $1 == '--nvcs' ]] ; then
1524 [[ $2 == 'preinit' ]] && (( maxexports == 0 )) && (( maxexports = 1 ))
1525 for i in {0..$((maxexports - 1))} ; do
1526 typeset -gx VCS_INFO_message_${i}_=
1528 VCS_INFO_nvcsformats $2
1531 (( ${#msgs} - 1 < 0 )) && return 0
1532 for i in {0..$(( ${#msgs} - 1 ))} ; do
1534 typeset -gx VCS_INFO_message_${i}_=${msgs[$j]}
1539 # information gathering
1540 VCS_INFO_bzr_get_data () { # {{{
1541 setopt localoptions noksharrays
1545 if zstyle -t ":vcs_info:${vcs}:${usercontext}" "use-simple" ; then
1546 bzrbase=${vcs_comm[basedir]}
1547 bzrinfo[2]=${bzrbase:t}
1548 if [[ -f ${bzrbase}/.bzr/branch/last-revision ]] ; then
1549 bzrinfo[1]=$(< ${bzrbase}/.bzr/branch/last-revision)
1550 bzrinfo[1]=${${bzrinfo[1]}%% *}
1553 bzrbase=${${(M)${(f)"$( bzr info )"}:# ##branch\ root:*}/*: ##/}
1554 bzrinfo=( ${${${(M)${(f)"$( bzr version-info )"}:#(#s)(revno|branch-nick)*}/*: /}/*\//} )
1555 bzrbase="$(VCS_INFO_realpath ${bzrbase})"
1558 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat bzrbr || bzrbr="%b:%r"
1559 zformat -f bzrbr "${bzrbr}" "b:${bzrinfo[2]}" "r:${bzrinfo[1]}"
1560 VCS_INFO_formats '' "${bzrbr}" "${bzrbase}"
1564 VCS_INFO_cdv_get_data () { # {{{
1567 cdvbase=${vcs_comm[basedir]}
1568 VCS_INFO_formats '' "${cdvbase:t}" "${cdvbase}"
1572 VCS_INFO_cvs_get_data () { # {{{
1573 local cvsbranch cvsbase basename
1576 while [[ -d "${cvsbase}/../CVS" ]]; do
1577 cvsbase="${cvsbase}/.."
1579 cvsbase="$(VCS_INFO_realpath ${cvsbase})"
1580 cvsbranch=$(< ./CVS/Repository)
1581 basename=${cvsbase:t}
1582 cvsbranch=${cvsbranch##${basename}/}
1583 [[ -z ${cvsbranch} ]] && cvsbranch=${basename}
1584 VCS_INFO_formats '' "${cvsbranch}" "${cvsbase}"
1588 VCS_INFO_darcs_get_data () { # {{{
1591 darcsbase=${vcs_comm[basedir]}
1592 VCS_INFO_formats '' "${darcsbase:t}" "${darcsbase}"
1596 VCS_INFO_git_getaction () { #{{{
1597 local gitaction='' gitdir=$1
1600 for tmp in "${gitdir}/rebase-apply" \
1601 "${gitdir}/rebase" \
1602 "${gitdir}/../.dotest" ; do
1603 if [[ -d ${tmp} ]] ; then
1604 if [[ -f "${tmp}/rebasing" ]] ; then
1606 elif [[ -f "${tmp}/applying" ]] ; then
1609 gitaction="am/rebase"
1611 printf '%s' ${gitaction}
1616 for tmp in "${gitdir}/rebase-merge/interactive" \
1617 "${gitdir}/.dotest-merge/interactive" ; do
1618 if [[ -f "${tmp}" ]] ; then
1619 printf '%s' "rebase-i"
1624 for tmp in "${gitdir}/rebase-merge" \
1625 "${gitdir}/.dotest-merge" ; do
1626 if [[ -d "${tmp}" ]] ; then
1627 printf '%s' "rebase-m"
1632 if [[ -f "${gitdir}/MERGE_HEAD" ]] ; then
1637 if [[ -f "${gitdir}/BISECT_LOG" ]] ; then
1638 printf '%s' "bisect"
1644 VCS_INFO_git_getbranch () { #{{{
1645 local gitbranch gitdir=$1 tmp actiondir
1646 local gitsymref='git symbolic-ref HEAD'
1649 for tmp in "${gitdir}/rebase-apply" \
1650 "${gitdir}/rebase" \
1651 "${gitdir}/../.dotest"; do
1652 if [[ -d ${tmp} ]]; then
1657 if [[ -n ${actiondir} ]]; then
1658 gitbranch="$(${(z)gitsymref} 2> /dev/null)"
1659 [[ -z ${gitbranch} ]] && [[ -r ${actiondir}/head-name ]] \
1660 && gitbranch="$(< ${actiondir}/head-name)"
1662 elif [[ -f "${gitdir}/MERGE_HEAD" ]] ; then
1663 gitbranch="$(${(z)gitsymref} 2> /dev/null)"
1664 [[ -z ${gitbranch} ]] && gitbranch="$(< ${gitdir}/MERGE_HEAD)"
1666 elif [[ -d "${gitdir}/rebase-merge" ]] ; then
1667 gitbranch="$(< ${gitdir}/rebase-merge/head-name)"
1669 elif [[ -d "${gitdir}/.dotest-merge" ]] ; then
1670 gitbranch="$(< ${gitdir}/.dotest-merge/head-name)"
1673 gitbranch="$(${(z)gitsymref} 2> /dev/null)"
1675 if [[ $? -ne 0 ]] ; then
1676 gitbranch="refs/tags/$(git describe --exact-match HEAD 2>/dev/null)"
1678 if [[ $? -ne 0 ]] ; then
1679 gitbranch="${${"$(< $gitdir/HEAD)"}[1,7]}..."
1684 printf '%s' "${gitbranch##refs/[^/]##/}"
1688 VCS_INFO_git_get_data () { # {{{
1689 setopt localoptions extendedglob
1690 local gitdir gitbase gitbranch gitaction
1692 gitdir=${vcs_comm[gitdir]}
1693 gitbranch="$(VCS_INFO_git_getbranch ${gitdir})"
1695 if [[ -z ${gitdir} ]] || [[ -z ${gitbranch} ]] ; then
1700 gitaction="$(VCS_INFO_git_getaction ${gitdir})"
1701 gitbase=${PWD%/${$( git rev-parse --show-prefix )%/##}}
1702 VCS_INFO_formats "${gitaction}" "${gitbranch}" "${gitbase}"
1706 VCS_INFO_hg_get_data () { # {{{
1707 local hgbranch hgbase file
1709 hgbase=${vcs_comm[basedir]}
1711 file="${hgbase}/.hg/branch"
1712 if [[ -r ${file} ]] ; then
1713 hgbranch=$(< ${file})
1718 VCS_INFO_formats '' "${hgbranch}" "${hgbase}"
1722 VCS_INFO_mtn_get_data () { # {{{
1723 local mtnbranch mtnbase
1725 mtnbase=${vcs_comm[basedir]}
1726 mtnbranch=${${(M)${(f)"$( mtn status )"}:#(#s)Current branch:*}/*: /}
1727 VCS_INFO_formats '' "${mtnbranch}" "${mtnbase}"
1731 VCS_INFO_svk_get_data () { # {{{
1732 local svkbranch svkbase
1734 svkbase=${vcs_comm[basedir]}
1735 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat svkbranch || svkbranch="%b:%r"
1736 zformat -f svkbranch "${svkbranch}" "b:${vcs_comm[branch]}" "r:${vcs_comm[revision]}"
1737 VCS_INFO_formats '' "${svkbranch}" "${svkbase}"
1741 VCS_INFO_svn_get_data () { # {{{
1742 setopt localoptions noksharrays
1743 local svnbase svnbranch
1747 while [[ -d "${svnbase}/../.svn" ]]; do
1748 svnbase="${svnbase}/.."
1750 svnbase="$(VCS_INFO_realpath ${svnbase})"
1751 svninfo=( ${${${(M)${(f)"$( svn info )"}:#(#s)(URL|Revision)*}/*: /}/*\//} )
1753 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat svnbranch || svnbranch="%b:%r"
1754 zformat -f svnbranch "${svnbranch}" "b:${svninfo[1]}" "r:${svninfo[2]}"
1755 VCS_INFO_formats '' "${svnbranch}" "${svnbase}"
1759 VCS_INFO_tla_get_data () { # {{{
1760 local tlabase tlabranch
1762 tlabase="$(VCS_INFO_realpath ${vcs_comm[basedir]})"
1763 # tree-id gives us something like 'foo@example.com/demo--1.0--patch-4', so:
1764 tlabranch=${${"$( tla tree-id )"}/*\//}
1765 VCS_INFO_formats '' "${tlabranch}" "${tlabase}"
1770 VCS_INFO_detect_by_dir() { #{{{
1772 local basedir="." realbasedir
1774 realbasedir="$(VCS_INFO_realpath ${basedir})"
1775 while [[ ${realbasedir} != '/' ]]; do
1776 [[ -r ${realbasedir} ]] || return 1
1777 if [[ -n ${vcs_comm[detect_need_file]} ]] ; then
1778 [[ -d ${basedir}/${dirname} ]] && \
1779 [[ -e ${basedir}/${dirname}/${vcs_comm[detect_need_file]} ]] && \
1782 [[ -d ${basedir}/${dirname} ]] && break
1785 basedir=${basedir}/..
1786 realbasedir="$(VCS_INFO_realpath ${basedir})"
1789 [[ ${realbasedir} == "/" ]] && return 1
1790 vcs_comm[basedir]=${realbasedir}
1794 VCS_INFO_bzr_detect() { #{{{
1795 VCS_INFO_check_com bzr || return 1
1796 vcs_comm[detect_need_file]=branch/format
1797 VCS_INFO_detect_by_dir '.bzr'
1801 VCS_INFO_cdv_detect() { #{{{
1802 VCS_INFO_check_com cdv || return 1
1803 vcs_comm[detect_need_file]=format
1804 VCS_INFO_detect_by_dir '.cdv'
1808 VCS_INFO_cvs_detect() { #{{{
1809 VCS_INFO_check_com cvs || return 1
1810 [[ -d "./CVS" ]] && [[ -r "./CVS/Repository" ]] && return 0
1814 VCS_INFO_darcs_detect() { #{{{
1815 VCS_INFO_check_com darcs || return 1
1816 vcs_comm[detect_need_file]=format
1817 VCS_INFO_detect_by_dir '_darcs'
1821 VCS_INFO_git_detect() { #{{{
1822 if VCS_INFO_check_com git && git rev-parse --is-inside-work-tree &> /dev/null ; then
1823 vcs_comm[gitdir]="$(git rev-parse --git-dir 2> /dev/null)" || return 1
1824 if [[ -d ${vcs_comm[gitdir]}/svn ]] ; then vcs_comm[overwrite_name]='git-svn'
1825 elif [[ -d ${vcs_comm[gitdir]}/refs/remotes/p4 ]] ; then vcs_comm[overwrite_name]='git-p4' ; fi
1831 VCS_INFO_hg_detect() { #{{{
1832 VCS_INFO_check_com hg || return 1
1833 vcs_comm[detect_need_file]=store
1834 VCS_INFO_detect_by_dir '.hg'
1838 VCS_INFO_mtn_detect() { #{{{
1839 VCS_INFO_check_com mtn || return 1
1840 vcs_comm[detect_need_file]=revision
1841 VCS_INFO_detect_by_dir '_MTN'
1845 VCS_INFO_svk_detect() { #{{{
1846 setopt localoptions noksharrays extendedglob
1851 VCS_INFO_check_com svk || return 1
1852 [[ -f ~/.svk/config ]] || return 1
1854 # This detection function is a bit different from the others.
1855 # We need to read svk's config file to detect a svk repository
1856 # in the first place. Therefore, we'll just proceed and read
1857 # the other information, too. This is more then any of the
1858 # other detections do but this takes only one file open for
1859 # svk at most. VCS_INFO_svk_get_data() get simpler, too. :-)
1860 while IFS= read -r line ; do
1861 if [[ -n ${vcs_comm[basedir]} ]] ; then
1863 [[ ${line} == depotpath:* ]] && vcs_comm[branch]=${line##*/}
1864 [[ ${line} == revision:* ]] && vcs_comm[revision]=${line##*[[:space:]]##}
1865 [[ -n ${vcs_comm[branch]} ]] && [[ -n ${vcs_comm[revision]} ]] && break
1868 (( fhash > 0 )) && [[ ${line} == ' '[^[:space:]]*:* ]] && break
1869 [[ ${line} == ' hash:'* ]] && fhash=1 && continue
1870 (( fhash == 0 )) && continue
1871 [[ ${PWD}/ == ${${line## ##}%:*}/* ]] && vcs_comm[basedir]=${${line## ##}%:*}
1872 done < ~/.svk/config
1874 [[ -n ${vcs_comm[basedir]} ]] && \
1875 [[ -n ${vcs_comm[branch]} ]] && \
1876 [[ -n ${vcs_comm[revision]} ]] && return 0
1880 VCS_INFO_svn_detect() { #{{{
1881 VCS_INFO_check_com svn || return 1
1882 [[ -d ".svn" ]] && return 0
1886 VCS_INFO_tla_detect() { #{{{
1887 VCS_INFO_check_com tla || return 1
1888 vcs_comm[basedir]="$(tla tree-root 2> /dev/null)" && return 0
1893 vcs_info_printsys () { # {{{
1894 vcs_info print_systems_
1897 vcs_info_lastmsg () { # {{{
1902 for i in {0..$((maxexports - 1))} ; do
1903 printf '$VCS_INFO_message_%d_: "' $i
1904 if zstyle -T ':vcs_info:formats:command' use-prompt-escapes ; then
1905 print -nP ${(P)${:-VCS_INFO_message_${i}_}}
1907 print -n ${(P)${:-VCS_INFO_message_${i}_}}
1917 [[ -r . ]] || return 1
1921 local -a VCSs disabled dps
1922 local -x vcs usercontext
1923 local -ix maxexports
1928 VCSs=(git hg bzr darcs svk mtn svn cvs cdv tla)
1931 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable" disabled
1932 print -l '# list of supported version control backends:' \
1933 '# disabled systems are prefixed by a hash sign (#)'
1934 for vcs in ${VCSs} ; do
1935 [[ -n ${(M)disabled:#${vcs}} ]] && printf '#'
1936 printf '%s\n' ${vcs}
1938 print -l '# flavours (cannot be used in the disable style; they' \
1939 '# are disabled with their master [git-svn -> git]):' \
1944 [[ -z ${usercontext} ]] && usercontext=default
1946 (*) [[ -z ${usercontext} ]] && usercontext=$1
1950 zstyle -T ":vcs_info:${vcs}:${usercontext}" "enable" || {
1951 [[ -n ${VCS_INFO_message_0_} ]] && VCS_INFO_set --clear
1954 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable" disabled
1956 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable-patterns" dps
1957 for pat in ${dps} ; do
1958 if [[ ${PWD} == ${~pat} ]] ; then
1959 [[ -n ${vcs_info_msg_0_} ]] && VCS_INFO_set --clear
1967 for vcs in ${VCSs} ; do
1968 [[ -n ${(M)disabled:#${vcs}} ]] && continue
1970 VCS_INFO_${vcs}_detect && (( found = 1 )) && break
1973 (( found == 0 )) && {
1978 VCS_INFO_${vcs}_get_data || {
1987 VCS_INFO_set --nvcs preinit
1992 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1993 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1994 # TODO: The included vcs_info() version still uses $VCS_INFO_message_N_.
1995 # That needs to be the use of $VCS_INFO_message_N_ needs to be changed
1996 # to $vcs_info_msg_N_ as soon as we use the included version.
1997 if [[ "$TERM" == dumb ]] ; then
1998 zstyle ':vcs_info:*' actionformats "(%s%)-[%b|%a] " "zsh: %r"
1999 zstyle ':vcs_info:*' formats "(%s%)-[%b] " "zsh: %r"
2001 # these are the same, just with a lot of colours:
2002 zstyle ':vcs_info:*' actionformats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOUR} " \
2004 zstyle ':vcs_info:*' formats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOUR}%} " \
2006 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YELLOW}%r"
2009 if [[ -o restricted ]]; then
2010 zstyle ':vcs_info:*' enable false
2015 # command not found handling {{{
2017 (( ${COMMAND_NOT_FOUND} == 1 )) &&
2018 function command_not_found_handler() {
2020 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
2021 ${GRML_ZSH_CNF_HANDLER} $1
2029 if zrcautoload promptinit && promptinit 2>/dev/null ; then
2030 promptinit # people should be able to use their favourite prompt
2032 print 'Notice: no promptinit available :('
2037 # make sure to use right prompt only when not running a command
2038 is41 && setopt transient_rprompt
2041 function ESC_print () {
2042 info_print $'\ek' $'\e\\' "$@"
2044 function set_title () {
2045 info_print $'\e]0;' $'\a' "$@"
2048 function info_print () {
2049 local esc_begin esc_end
2053 printf '%s' ${esc_begin}
2055 printf '%s' "${esc_end}"
2058 # TODO: revise all these NO* variables and especially their documentation
2059 # in zsh-help() below.
2060 is4 && [[ $NOPRECMD -eq 0 ]] && precmd () {
2061 [[ $NOPRECMD -gt 0 ]] && return 0
2062 # update VCS information
2065 if [[ $TERM == screen* ]] ; then
2066 if [[ -n ${VCS_INFO_message_1_} ]] ; then
2067 ESC_print ${VCS_INFO_message_1_}
2068 elif [[ -n ${vcs_info_msg_1_} ]] ; then
2069 ESC_print ${vcs_info_msg_1_}
2074 # just use DONTSETRPROMPT=1 to be able to overwrite RPROMPT
2075 if [[ $DONTSETRPROMPT -eq 0 ]] ; then
2076 if [[ $BATTERY -gt 0 ]] ; then
2077 # update battery (dropped into $PERCENT) information
2079 RPROMPT="%(?..:() ${PERCENT}"
2084 # adjust title of xterm
2085 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
2086 [[ ${NOTITLE} -gt 0 ]] && return 0
2089 set_title ${(%):-"%n@%m: %~"}
2094 # preexec() => a function running before every command
2095 is4 && [[ $NOPRECMD -eq 0 ]] && \
2097 [[ $NOPRECMD -gt 0 ]] && return 0
2098 # set hostname if not running on host with name 'grml'
2099 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
2102 # get the name of the program currently running and hostname of local machine
2103 # set screen window title if running in a screen
2104 if [[ "$TERM" == screen* ]] ; then
2105 # local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]} # don't use hostname
2106 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME" # use hostname
2109 # adjust title of xterm
2110 [[ ${NOTITLE} -gt 0 ]] && return 0
2113 set_title "${(%):-"%n@%m:"}" "$1"
2118 EXITCODE="%(?..%?%1v )"
2119 PS2='\`%_> ' # secondary prompt, printed when the shell needs more information to complete a command.
2120 PS3='?# ' # selection prompt used within a select loop.
2121 PS4='+%N:%i:%_> ' # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
2123 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
2124 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
2125 debian_chroot=$(cat /etc/debian_chroot)
2128 # don't use colors on dumb terminals (like emacs):
2129 if [[ "$TERM" == dumb ]] ; then
2130 PROMPT="${EXITCODE}${debian_chroot:+($debian_chroot)}%n@%m %40<...<%B%~%b%<< "
2132 # only if $GRMLPROMPT is set (e.g. via 'GRMLPROMPT=1 zsh') use the extended prompt
2133 # set variable identifying the chroot you work in (used in the prompt below)
2134 if [[ $GRMLPROMPT -gt 0 ]] ; then
2135 PROMPT="${RED}${EXITCODE}${CYAN}[%j running job(s)] ${GREEN}{history#%!} ${RED}%(3L.+.) ${BLUE}%* %D
2136 ${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
2138 # This assembles the primary prompt string
2139 if (( EUID != 0 )); then
2140 PROMPT="${RED}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
2142 PROMPT="${BLUE}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${RED}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
2147 if (( GRML_VCS_INFO )); then
2148 PROMPT="${PROMPT}"'${VCS_INFO_message_0_}'"%# "
2150 PROMPT="${PROMPT}"'${vcs_info_msg_0_}'"%# "
2153 # if we are inside a grml-chroot set a specific prompt theme
2154 if [[ -n "$GRML_CHROOT" ]] ; then
2155 PROMPT="%{$fg[red]%}(CHROOT) %{$fg_bold[red]%}%n%{$fg_no_bold[white]%}@%m %40<...<%B%~%b%<< %\# "
2159 # {{{ 'hash' some often used directories
2161 hash -d deb=/var/cache/apt/archives
2162 hash -d doc=/usr/share/doc
2163 hash -d linux=/lib/modules/$(command uname -r)/build/
2164 hash -d log=/var/log
2165 hash -d slog=/var/log/syslog
2166 hash -d src=/usr/src
2167 hash -d templ=/usr/share/doc/grml-templates
2168 hash -d tt=/usr/share/doc/texttools-doc
2169 hash -d www=/var/www
2174 if check_com -c screen ; then
2175 if [[ $UID -eq 0 ]] ; then
2176 [[ -r /etc/grml/screenrc ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc"
2177 elif [[ -r $HOME/.screenrc ]] ; then
2178 alias screen="${commands[screen]} -c $HOME/.screenrc"
2180 if [[ -r /etc/grml/screenrc_grml ]]; then
2181 alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
2183 [[ -r /etc/grml/screenrc ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc"
2188 # do we have GNU ls with color-support?
2189 if ls --help 2>/dev/null | grep -- --color= >/dev/null && [[ "$TERM" != dumb ]] ; then
2190 #a1# execute \kbd{@a@}:\quad ls with colors
2191 alias ls='ls -b -CF --color=auto'
2192 #a1# execute \kbd{@a@}:\quad list all files, with colors
2193 alias la='ls -la --color=auto'
2194 #a1# long colored list, without dotfiles (@a@)
2195 alias ll='ls -l --color=auto'
2196 #a1# long colored list, human readable sizes (@a@)
2197 alias lh='ls -hAl --color=auto'
2198 #a1# List files, append qualifier to filenames \\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
2199 alias l='ls -lF --color=auto'
2201 alias ls='ls -b -CF'
2208 alias mdstat='cat /proc/mdstat'
2209 alias ...='cd ../../'
2211 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
2212 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
2213 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
2216 alias cp='nocorrect cp' # no spelling correction on cp
2217 alias mkdir='nocorrect mkdir' # no spelling correction on mkdir
2218 alias mv='nocorrect mv' # no spelling correction on mv
2219 alias rm='nocorrect rm' # no spelling correction on rm
2221 #a1# Execute \kbd{rmdir}
2223 #a1# Execute \kbd{mkdir}
2226 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
2227 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
2228 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
2230 # make sure it is not assigned yet
2231 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
2234 for ENV in $(env | command grep -i '.utf') ; do
2235 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
2240 # make sure it is not assigned yet
2241 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
2243 if ! isutfenv ; then
2244 for ENV in $(env | command grep -i '\.iso') ; do
2245 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
2250 # set up software synthesizer via speakup
2252 if [ -x /usr/sbin/swspeak-setup ] ; then
2253 setopt singlelinezle
2256 /usr/sbin/swspeak-setup $@
2258 if ! [[ -r /dev/softsynth ]] ; then
2259 flite -o play -t "Sorry, software synthesizer not available. Did you boot with swspeak bootoption?"
2262 setopt singlelinezle
2265 nice -n -20 speechd-up
2267 flite -o play -t "Finished setting up software synthesizer"
2272 # I like clean prompt, so provide simple way to get that
2273 check_com 0 || alias 0='return 0'
2275 # for really lazy people like mika:
2276 check_com S &>/dev/null || alias S='screen'
2277 check_com s &>/dev/null || alias s='ssh'
2279 # especially for roadwarriors using GNU screen and ssh:
2280 if ! check_com asc &>/dev/null ; then
2281 asc() { autossh -t "$@" 'screen -RdU' }
2285 # get top 10 shell commands:
2286 alias top10='print -l ${(o)history%% *} | uniq -c | sort -nr | head -n 10'
2288 # truecrypt; use e.g. via 'truec /dev/ice /mnt/ice' or 'truec -i'
2289 if check_com -c truecrypt ; then
2291 alias truec='truecrypt --mount-options "rw,sync,dirsync,users,uid=1000,gid=users,umask=077,utf8" '
2293 alias truec='truecrypt --mount-options "rw,sync,dirsync,users,uid=1000,gid=users,umask=077" '
2297 #f1# Hints for the use of zsh on grml
2299 print "$bg[white]$fg[black]
2300 zsh-help - hints for use of zsh on grml
2301 =======================================$reset_color"
2304 Main configuration of zsh happens in /etc/zsh/zshrc.
2305 That file is part of the package grml-etc-core, if you want to
2306 use them on a non-grml-system just get the tar.gz from
2307 http://deb.grml.org/ or (preferably) get it from the git repository:
2309 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
2311 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
2312 The file is still there, but it is empty for backwards compatibility.
2314 For your own changes use these two files:
2318 The former is sourced very early in our zshrc, the latter is sourced
2321 System wide configuration without touching configuration files of grml
2322 can take place in /etc/zsh/zshrc.local.
2324 Normally, the root user (EUID == 0) does not get the whole grml setup.
2325 If you want to force the whole setup for that user, too, set
2326 GRML_ALWAYS_LOAD_ALL=1 in .zshrc.pre in root'\''s home directory.
2328 For information regarding zsh start at http://grml.org/zsh/
2330 Take a look at grml'\''s zsh refcard:
2331 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
2333 Check out the main zsh refcard:
2334 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
2336 And of course visit the zsh-lovers:
2339 You can adjust some options through environment variables when
2340 invoking zsh without having to edit configuration files.
2341 Basically meant for bash users who are not used to the power of
2344 "NOCOR=1 zsh" => deactivate automatic correction
2345 "NOMENU=1 zsh" => do not use auto menu completion (note: use ctrl-d for completion instead!)
2346 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
2347 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
2348 preexec() and precmd() completely
2349 "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt
2350 "COMMAND_NOT_FOUND=1 zsh"
2351 => Enable a handler if an external command was not found
2352 The command called in the handler can be altered by setting
2353 the GRML_ZSH_CNF_HANDLER variable, the default is:
2354 "/usr/share/command-not-found/command-not-found"
2356 A value greater than 0 is enables a feature; a value equal to zero
2357 disables it. If you like one or the other of these settings, you can
2358 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
2362 $bg[white]$fg[black]
2363 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
2364 Enjoy your grml system with the zsh!$reset_color"
2368 if [[ -r /etc/debian_version ]] ; then
2369 #a3# Execute \kbd{apt-cache search}
2370 alias acs='apt-cache search'
2371 #a3# Execute \kbd{apt-cache show}
2372 alias acsh='apt-cache show'
2373 #a3# Execute \kbd{apt-cache policy}
2374 alias acp='apt-cache policy'
2375 #a3# Execute \kbd{apt-get dist-upgrade}
2376 salias adg="apt-get dist-upgrade"
2377 #a3# Execute \kbd{apt-get install}
2378 salias agi="apt-get install"
2379 #a3# Execute \kbd{aptitude install}
2380 salias ati="aptitude install"
2381 #a3# Execute \kbd{apt-get upgrade}
2382 salias ag="apt-get upgrade"
2383 #a3# Execute \kbd{apt-get update}
2384 salias au="apt-get update"
2385 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
2386 salias -a up="aptitude update ; aptitude safe-upgrade"
2387 #a3# Execute \kbd{dpkg-buildpackage}
2388 alias dbp='dpkg-buildpackage'
2389 #a3# Execute \kbd{grep-excuses}
2390 alias ge='grep-excuses'
2393 #f3# Execute \kbd{apt-get update \&\& }\\&\quad \kbd{apt-get dist-upgrade}
2396 if [[ -z $1 ]] ; then
2397 $SUDO apt-get update
2398 $SUDO apt-get -u upgrade
2400 ssh $1 $SUDO apt-get update
2401 # ask before the upgrade
2403 ssh $1 $SUDO apt-get --no-act upgrade
2404 echo -n 'Process the upgrade?'
2406 if [[ $dummy == "y" ]] ; then
2407 ssh $1 $SUDO apt-get -u upgrade --yes
2412 # get a root shell as normal user in live-cd mode:
2413 if isgrmlcd && [[ $UID -ne 0 ]] ; then
2417 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
2418 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
2419 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
2420 salias tlog="tail -f /var/log/syslog" # follow the syslog
2423 # sort installed Debian-packages by size
2424 if check_com -c grep-status ; then
2425 #a3# List installed Debian-packages sorted by size
2426 alias debs-by-size='grep-status -FStatus -sInstalled-Size,Package -n "install ok installed" | paste -sd " \n" | sort -rn'
2429 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
2430 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
2431 if check_com -c wodim; then
2434 cdrecord is not provided under its original name by Debian anymore.
2435 See #377109 in the BTS of Debian for more details.
2437 Please use the wodim binary instead
2444 # get_tw_cli has been renamed into get_3ware
2445 if check_com -c get_3ware ; then
2447 echo 'Warning: get_tw_cli has been renamed into get_3ware. Invoking get_3ware for you.'>&2
2452 # I hate lacking backward compatibility, so provide an alternative therefore
2453 if ! check_com -c apache2-ssl-certificate ; then
2455 apache2-ssl-certificate() {
2457 print 'Debian does not ship apache2-ssl-certificate anymore (see #398520). :('
2458 print 'You might want to take a look at Debian the package ssl-cert as well.'
2459 print 'To generate a certificate for use with apache2 follow the instructions:'
2463 export RANDFILE=/dev/random
2464 mkdir /etc/apache2/ssl/
2465 openssl req $@ -new -x509 -days 365 -nodes -out /etc/apache2/ssl/apache.pem -keyout /etc/apache2/ssl/apache.pem
2466 chmod 600 /etc/apache2/ssl/apache.pem
2468 Run "grml-tips ssl-certificate" if you need further instructions.
2474 # {{{ Use hard limits, except for a smaller stack and no core dumps
2476 is425 && limit stack 8192
2477 isgrmlcd && limit core 0 # important for a live-cd-system
2481 # {{{ completion system
2483 # called later (via is4 && grmlcomp)
2484 # note: use 'zstyle' for getting current settings
2485 # press ^Xh (control-x h) for getting tags in context; ^X? (control-x ?) to run complete_debug with trace output
2487 # TODO: This could use some additional information
2489 # allow one error for every three characters typed in approximate completer
2490 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
2492 # don't complete backup files as executables
2493 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
2495 # start menu completion only if it could find no unambiguous initial string
2496 zstyle ':completion:*:correct:*' insert-unambiguous true
2497 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
2498 zstyle ':completion:*:correct:*' original true
2500 # activate color-completion
2501 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
2503 # format on completion
2504 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
2506 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
2507 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
2509 # insert all expansions for expand completer
2510 zstyle ':completion:*:expand:*' tag-order all-expansions
2511 zstyle ':completion:*:history-words' list false
2514 zstyle ':completion:*:history-words' menu yes
2516 # ignore duplicate entries
2517 zstyle ':completion:*:history-words' remove-all-dups yes
2518 zstyle ':completion:*:history-words' stop yes
2520 # match uppercase from lowercase
2521 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
2523 # separate matches into groups
2524 zstyle ':completion:*:matches' group 'yes'
2525 zstyle ':completion:*' group-name ''
2527 if [[ "$NOMENU" -eq 0 ]] ; then
2528 # if there are more than 5 options allow selecting from a menu
2529 zstyle ':completion:*' menu select=5
2531 # don't use any menus at all
2535 zstyle ':completion:*:messages' format '%d'
2536 zstyle ':completion:*:options' auto-description '%d'
2538 # describe options in full
2539 zstyle ':completion:*:options' description 'yes'
2541 # on processes completion complete all user processes
2542 zstyle ':completion:*:processes' command 'ps -au$USER'
2544 # offer indexes before parameters in subscripts
2545 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
2547 # provide verbose completion information
2548 zstyle ':completion:*' verbose true
2550 # recent (as of Dec 2007) zsh versions are able to provide descriptions
2551 # for commands (read: 1st word in the line) that it will list for the user
2552 # to choose from. The following disables that, because it's not exactly fast.
2553 zstyle ':completion:*:-command-:*:' verbose false
2555 # set format for warnings
2556 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
2558 # define files to ignore for zcompile
2559 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
2560 zstyle ':completion:correct:' prompt 'correct to: %e'
2562 # Ignore completion functions for commands you don't have:
2563 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
2565 # Provide more processes in completion of programs like killall:
2566 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
2568 # complete manual by their section
2569 zstyle ':completion:*:manuals' separate-sections true
2570 zstyle ':completion:*:manuals.*' insert-sections true
2571 zstyle ':completion:*:man:*' menu yes select
2573 # provide .. as a completion
2574 zstyle ':completion:*' special-dirs ..
2576 # run rehash on completion so new installed program are found automatically:
2578 (( CURRENT == 1 )) && rehash
2583 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
2584 if [[ "$NOCOR" -gt 0 ]] ; then
2585 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
2588 # try to be smart about when to use what completer...
2590 zstyle -e ':completion:*' completer '
2591 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
2592 _last_try="$HISTNO$BUFFER$CURSOR"
2593 reply=(_complete _match _ignored _prefix _files)
2595 if [[ $words[1] == (rm|mv) ]] ; then
2596 reply=(_complete _files)
2598 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
2603 # command for process lists, the local web server details and host completion
2604 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
2607 [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
2608 zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
2610 # host completion /* add brackets as vim can't parse zsh's complex cmdlines 8-) {{{ */
2612 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
2613 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
2625 zstyle ':completion:*:hosts' hosts $hosts
2626 # TODO: so, why is this here?
2627 # zstyle '*' hosts $hosts
2629 # use generic completion system for programs not yet defined; (_gnu_generic works
2630 # with commands that provide a --help option with "standard" gnu-like output.)
2631 for compcom in cp deborphan df feh fetchipac head hnb ipacsum mv \
2632 pal stow tail uname ; do
2633 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
2636 # see upgrade function in this file
2637 compdef _hosts upgrade
2643 # people should use 'grml-x'!
2644 if check_com -c 915resolution; then
2646 echo "Please use 915resolution as resolution modifying tool for Intel \
2652 #a1# Output version of running grml
2653 alias grml-version='cat /etc/grml_version'
2655 if check_com -c rebuildfstab ; then
2656 #a1# Rebuild /etc/fstab
2657 alias grml-rebuildfstab='rebuildfstab -v -r -config'
2660 if check_com -c grml-debootstrap ; then
2662 echo "Installing debian to harddisk is possible by using grml-debootstrap."
2669 # {{{ now run the functions
2671 is4 && isgrml && grmlstuff
2676 is4 && xsource "/etc/zsh/keephack"
2679 # {{{ wonderful idea of using "e" glob qualifier by Peter Stephenson
2680 # You use it as follows:
2681 # $ NTREF=/reference/file
2683 # This lists all the files in the current directory newer than the reference file.
2684 # You can also specify the reference file inline; note quotes:
2685 # $ ls -l *(e:'nt ~/.zshenv':)
2687 if [[ -n $1 ]] ; then
2690 [[ $REPLY -nt $NTREF ]]
2694 # shell functions {{{
2696 #f1# Provide csh compatibility
2697 setenv() { typeset -x "${1}${1:+=}${(@)argv[2,$#]}" } # csh compatibility
2699 #f1# Reload an autoloadable function
2700 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
2701 compdef _functions freload
2703 #f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s')
2705 [[ -z "$1" ]] && printf 'Usage: %s <file(s)>\n' "$0" && return 1
2706 for file in "$@" ; do
2707 while [[ -h "$file" ]] ; do
2709 file=$(readlink "$file")
2714 # fast manual access
2715 if check_com qma ; then
2716 #f1# View the zsh manual
2717 manzsh() { qma zshall "$1" }
2720 manzsh() { /usr/bin/man zshall | vim -c "se ft=man| se hlsearch" +/"$1" - ; }
2723 # TODO: Is it supported to use pager settings like this?
2724 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
2725 # with respect to wordsplitting. (ie. ${=PAGER})
2726 if check_com -c $PAGER ; then
2727 #f1# View Debian's changelog of a given package
2730 if [[ -r /usr/share/doc/$1/changelog.Debian.gz ]] ; then
2731 $PAGER /usr/share/doc/$1/changelog.Debian.gz
2732 elif [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2733 $PAGER /usr/share/doc/$1/changelog.gz
2735 if check_com -c aptitude ; then
2736 echo "No changelog for package $1 found, using aptitude to retrieve it."
2738 aptitude -t unstable changelog $1
2740 aptitude changelog $1
2743 echo "No changelog for package $1 found, sorry."
2748 _dchange() { _files -W /usr/share/doc -/ }
2749 compdef _dchange dchange
2751 #f1# View Debian's NEWS of a given package
2754 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
2755 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
2757 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
2758 $PAGER /usr/share/doc/$1/NEWS.gz
2760 echo "No NEWS file for package $1 found, sorry."
2765 _dnews() { _files -W /usr/share/doc -/ }
2766 compdef _dnews dnews
2768 #f1# View upstream's changelog of a given package
2771 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2772 $PAGER /usr/share/doc/$1/changelog.gz
2774 echo "No changelog for package $1 found, sorry."
2778 _uchange() { _files -W /usr/share/doc -/ }
2779 compdef _uchange uchange
2784 ZSH_PROFILE_RC=1 $SHELL "$@"
2787 #f1# Edit an alias via zle
2789 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
2791 compdef _aliases edalias
2793 #f1# Edit a function via zle
2795 [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
2797 compdef _functions edfunc
2799 # use it e.g. via 'Restart apache2'
2800 #m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
2801 #m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
2802 #m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
2803 #m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
2804 #m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
2805 if [[ -d /etc/init.d || -d /etc/service ]] ; then
2807 local action_="${1:l}" # e.g Start/Stop/Restart
2811 local service_target_="$(readlink /etc/init.d/$service_)"
2812 if [[ $service_target_ == "/usr/bin/sv" ]]; then
2814 case "${action_}" in
2815 start) if [[ ! -e /etc/service/$service_ ]]; then
2816 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
2818 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2820 # there is no reload in runits sysv emulation
2821 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
2822 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
2826 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2830 for i in Start Restart Stop Force-Reload Reload ; do
2831 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
2835 #f1# Provides useful information on globbing
2842 p named pipes (FIFOs)
2843 * executable plain files (0100)
2844 % device files (character or block special)
2845 %b block special files
2846 %c character special files
2847 r owner-readable files (0400)
2848 w owner-writable files (0200)
2849 x owner-executable files (0100)
2850 A group-readable files (0040)
2851 I group-writable files (0020)
2852 E group-executable files (0010)
2853 R world-readable files (0004)
2854 W world-writable files (0002)
2855 X world-executable files (0001)
2856 s setuid files (04000)
2857 S setgid files (02000)
2858 t files with the sticky bit (01000)
2860 print *(m-1) # Files modified up to a day ago
2861 print *(a1) # Files accessed a day ago
2862 print *(@) # Just symlinks
2863 print *(Lk+50) # Files bigger than 50 kilobytes
2864 print *(Lk-50) # Files smaller than 50 kilobytes
2865 print **/*.c # All *.c files recursively starting in \$PWD
2866 print **/*.c~file.c # Same as above, but excluding 'file.c'
2867 print (foo|bar).* # Files starting with 'foo' or 'bar'
2868 print *~*.* # All Files that do not contain a dot
2869 chmod 644 *(.^x) # make all plain non-executable files publically readable
2870 print -l *(.c|.h) # Lists *.c and *.h
2871 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
2872 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
2874 alias help-zshglob=H-Glob
2876 check_com -c qma && alias ?='qma zshall'
2878 # grep for running process, like: 'any vim'
2882 if [[ -z "$1" ]] ; then
2883 echo "any - grep for process(es) by keyword" >&2
2884 echo "Usage: any <keyword>" >&2 ; return 1
2886 ps xauwww | grep --color=auto "[${1[1]}]${1[2,-1]}"
2891 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
2892 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
2893 [[ -r /proc/1/maps ]] && \
2895 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
2896 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
2897 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
2900 # print hex value of a number
2903 [[ -n "$1" ]] && printf "%x\n" $1 || { print 'Usage: hex <number-to-convert>' ; return 1 }
2906 # calculate (or eval at all ;-)) with perl => p[erl-]eval
2907 # hint: also take a look at zcalc -> 'autoload zcalc' -> 'man zshmodules | less -p MATHFUNC'
2909 [[ -n "$1" ]] && CALC="$*" || print "Usage: calc [expression]"
2910 perl -e "print eval($CALC),\"\n\";"
2912 functions peval &>/dev/null && alias calc=peval
2914 # brltty seems to have problems with utf8 environment and/or font Uni3-Terminus16 under
2915 # certain circumstances, so work around it, no matter which environment we have
2917 if [[ -z "$DISPLAY" ]] ; then
2918 consolechars -f /usr/share/consolefonts/default8x16.psf.gz
2925 # just press 'asdf' keys to toggle between dvorak and us keyboard layout
2927 echo -n 'Switching to us keyboard layout: '
2928 [[ -z "$DISPLAY" ]] && $SUDO loadkeys us &>/dev/null || setxkbmap us &>/dev/null
2932 echo -n 'Switching to dvorak keyboard layout: '
2933 [[ -z "$DISPLAY" ]] && $SUDO loadkeys dvorak &>/dev/null || setxkbmap dvorak &>/dev/null
2936 # just press 'asdf' key to toggle from neon layout to us keyboard layout
2938 echo -n 'Switching to us keyboard layout: '
2939 setxkbmap us && echo 'Done' || echo 'Failed'
2942 # set up an ipv6 tunnel
2947 if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
2948 print 'ipv6 tunnel already set up, nothing to be done.'
2949 print 'execute: "ifconfig sit1 down ; ifconfig sit0 down" to remove ipv6-tunnel.' ; return 1
2951 [[ -n "$PUBLIC_IP" ]] || \
2952 local PUBLIC_IP=$(ifconfig $(route -n | awk '/^0\.0\.0\.0/{print $8; exit}') | \
2953 awk '/inet addr:/ {print $2}' | tr -d 'addr:')
2955 [[ -n "$PUBLIC_IP" ]] || { print 'No $PUBLIC_IP set and could not determine default one.' ; return 1 }
2956 local IPV6ADDR=$(printf "2002:%02x%02x:%02x%02x:1::1" $(print ${PUBLIC_IP//./ }))
2957 print -n "Setting up ipv6 tunnel $IPV6ADDR via ${PUBLIC_IP}: "
2958 ifconfig sit0 tunnel ::192.88.99.1 up
2959 ifconfig sit1 add "$IPV6ADDR" && print done || print failed
2963 if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
2964 print 'ipv6 tunnel available' ; return 0
2966 print 'ipv6 tunnel not available' ; return 1
2970 if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
2971 print -n 'Stopping ipv6 tunnel (sit0 + sit1): '
2972 ifconfig sit1 down ; ifconfig sit0 down && print done || print failed
2974 print 'No ipv6 tunnel found, nothing to be done.' ; return 1
2978 print "Usage: ipv6-tunnel [start|stop|status]">&2 ; return 1
2983 # run dhclient for wireless device
2985 sudo dhclient "$(wavemon -d | awk '/device/{print $3}')"
2988 # spawn a minimally set up mksh - useful if you want to umount /usr/.
2991 local shell="/bin/mksh"
2993 if [[ ! -x ${shell} ]]; then
2994 printf '`%s'\'' not available, giving up.\n' ${shell} >&2
2998 exec env -i ENV="/etc/minimal-shellrc" HOME="$HOME" TERM="$TERM" ${shell}
3001 # a wrapper for vim, that deals with title setting
3003 # set this array to a set of options to vim you always want
3004 # to have set when calling vim (in .zshrc.local), like:
3005 # VIM_OPTIONS=( -p )
3006 # This will cause vim to send every file given on the
3007 # commandline to be send to it's own tab (needs vim7).
3009 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
3012 # make a backup of a file
3014 cp -a "$1" "${1}_$(date --iso-8601=seconds)"
3017 #f1# grep for patterns in grml's zsh setup
3023 print "usage: zg -[anr] <pattern>\n";
3024 print " Search for patterns in grml'\''s zshrc.\n";
3025 print " zg takes no or exactly one option plus a non empty pattern.\n\n";
3026 print " options:\n";
3027 print " -- no options (use if your pattern starts in with a dash.\n";
3028 print " -a search for the pattern in all code regions\n";
3029 print " -n search for the pattern in non-root code only\n";
3030 print " -r search in code for everyone (also root) only\n\n";
3031 print " The default is -a for non-root users and -r for root.\n\n";
3032 print " If you installed the zshrc to a non-default locations (ie *NOT*\n";
3033 print " in /etc/zsh/zshrc) do: export GRML_ZSHRC=\$HOME/.zshrc\n";
3034 print " ...in case you copied the file to that location.\n\n";
3038 if ($ENV{GRML_ZSHRC} ne "") {
3039 $RC = $ENV{GRML_ZSHRC};
3041 $RC = "/etc/zsh/zshrc";
3044 usage if ($#ARGV < 0 || $#ARGV > 1);
3045 if ($> == 0) { $mode = "allonly"; }
3046 else { $mode = "all"; }
3049 if ($opt eq "--") { shift; }
3050 elsif ($opt eq "-a") { $mode = "all"; shift; }
3051 elsif ($opt eq "-n") { $mode = "nonroot"; shift; }
3052 elsif ($opt eq "-r" ) { $mode = "allonly"; shift; }
3053 elsif ($opt =~ m/^-/ || $#ARGV > 0) { usage(); }
3055 $pattern = $ARGV[0];
3056 usage() if ($pattern eq "");
3058 open FH, "<$RC" or die "zg: Could not open $RC: $!\n";
3059 while ($line = <FH>) {
3061 if ($line =~ m/^#:grep:marker:for:mika:/) { $markerfound = 1; next; }
3062 next if ($mode eq "nonroot" && markerfound == 0);
3063 break if ($mode eq "allonly" && markerfound == 1);
3064 print $line, "\n" if ($line =~ /$pattern/);
3074 ssl_hashes=( sha512 sha256 sha1 md5 )
3076 for sh in ${ssl_hashes}; do
3077 eval 'ssl-cert-'${sh}'() {
3079 if [[ -z $1 ]] ; then
3080 printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
3083 openssl x509 -noout -fingerprint -'${sh}' -in $1
3087 ssl-cert-fingerprints() {
3090 if [[ -z $1 ]] ; then
3091 printf 'usage: ssl-cert-fingerprints <file>\n'
3094 for i in ${ssl_hashes}
3101 if [[ -z $1 ]] ; then
3102 printf 'usage: ssl-cert-info <file>\n'
3105 openssl x509 -noout -text -in $1
3106 ssl-cert-fingerprints $1
3111 # {{{ make sure our environment is clean regarding colors
3112 for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color
3115 # "persistent history" {{{
3116 # just write important commands you always need to ~/.important_commands
3117 if [[ -r ~/.important_commands ]] ; then
3118 fc -R ~/.important_commands
3122 # load the lookup subsystem if it's available on the system
3123 zrcautoload lookupinit && lookupinit
3125 #:grep:marker:for:mika: :-)
3126 ### non-root (EUID != 0) code below
3129 if (( GRML_ALWAYS_LOAD_ALL == 0 )) && (( $EUID == 0 )) ; then
3136 # set terminal property (used e.g. by msgid-chooser)
3137 export COLORTERM="yes"
3139 # set default browser
3140 if [[ -z "$BROWSER" ]] ; then
3141 if [[ -n "$DISPLAY" ]] ; then
3142 #v# If X11 is running
3143 check_com -c firefox && export BROWSER=firefox
3145 #v# If no X11 is running
3146 check_com -c w3m && export BROWSER=w3m
3150 #m# v QTDIR \kbd{/usr/share/qt[34]}\quad [for non-root only]
3151 [[ -d /usr/share/qt3 ]] && export QTDIR=/usr/share/qt3
3152 [[ -d /usr/share/qt4 ]] && export QTDIR=/usr/share/qt4
3154 # support running 'jikes *.java && jamvm HelloWorld' OOTB:
3155 #v# [for non-root only]
3156 [[ -f /usr/share/classpath/glibj.zip ]] && export JIKESPATH=/usr/share/classpath/glibj.zip
3161 # Xterm resizing-fu.
3162 # Based on http://svn.kitenet.net/trunk/home-full/.zshrc?rev=11710&view=log (by Joey Hess)
3163 alias hide='echo -en "\033]50;nil2\007"'
3164 alias tiny='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-80-*-*-c-*-iso8859-15\007"'
3165 alias small='echo -en "\033]50;6x10\007"'
3166 alias medium='echo -en "\033]50;-misc-fixed-medium-r-normal--13-120-75-75-c-80-iso8859-15\007"'
3167 alias default='echo -e "\033]50;-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-15\007"'
3168 alias large='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-150-*-*-c-*-iso8859-15\007"'
3169 alias huge='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-210-*-*-c-*-iso8859-15\007"'
3170 alias smartfont='echo -en "\033]50;-artwiz-smoothansi-*-*-*-*-*-*-*-*-*-*-*-*\007"'
3171 alias semifont='echo -en "\033]50;-misc-fixed-medium-r-semicondensed-*-*-120-*-*-*-*-iso8859-15\007"'
3174 #a2# Execute \kbd{du -sch}
3176 #a2# Execute \kbd{jobs -l}
3180 #a2# Execute \kbd{./configure}
3181 alias CO="./configure"
3182 #a2# Execute \kbd{./configure --help}
3183 alias CH="./configure --help"
3186 #a2# Execute \kbd{ls -lSrah}
3187 alias dir="ls -lSrah"
3188 #a2# Only show dot-directories
3189 alias lad='ls -d .*(/)' # only show dot-directories
3190 #a2# Only show dot-files
3191 alias lsa='ls -a .*(.)' # only show dot-files
3192 #a2# Only files with setgid/setuid/sticky flag
3193 alias lss='ls -l *(s,S,t)' # only files with setgid/setuid/sticky flag
3194 #a2# Only show 1st ten symlinks
3195 alias lsl='ls -l *(@)' # only symlinks
3196 #a2# Display only executables
3197 alias lsx='ls -l *(*)' # only executables
3198 #a2# Display world-{readable,writable,executable} files
3199 alias lsw='ls -ld *(R,W,X.^ND/)' # world-{readable,writable,executable} files
3200 #a2# Display the ten biggest files
3201 alias lsbig="ls -flh *(.OL[1,10])" # display the biggest files
3202 #a2# Only show directories
3203 alias lsd='ls -d *(/)' # only show directories
3204 #a2# Only show empty directories
3205 alias lse='ls -d *(/^F)' # only show empty directories
3206 #a2# Display the ten newest files
3207 alias lsnew="ls -rtlh *(D.om[1,10])" # display the newest files
3208 #a2# Display the ten oldest files
3209 alias lsold="ls -rtlh *(D.Om[1,10])" # display the oldest files
3210 #a2# Display the ten smallest files
3211 alias lssmall="ls -Srl *(.oL[1,10])" # display the smallest files
3214 #a2# Execute \kbd{chmod 600}
3215 alias rw-='chmod 600'
3216 #a2# Execute \kbd{chmod 700}
3217 alias rwx='chmod 700'
3218 #m# a2 r-{}- Execute \kbd{chmod 644}
3219 alias r--='chmod 644'
3220 #a2# Execute \kbd{chmod 755}
3221 alias r-x='chmod 755'
3223 # some useful aliases
3224 #a2# Execute \kbd{mkdir -o}
3228 #a2# Execute \kbd{mplayer -vo fbdev}
3229 alias cmplayer='mplayer -vo fbdev'
3230 #a2# Execute \kbd{mplayer -vo fbdev -fs -zoom}
3231 alias fbmplayer='mplayer -vo fbdev -fs -zoom'
3232 #a2# Execute \kbd{links2 -driver fb}
3233 alias fblinks='links2 -driver fb'
3235 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
3236 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3237 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3240 check_com -c python && alias http="python -m SimpleHTTPServer"
3242 # Use 'g' instead of 'git':
3243 check_com g || alias g='git'
3245 # work around non utf8 capable software in utf environment via $LANG and luit
3246 if check_com isutfenv && check_com luit ; then
3247 if check_com -c mrxvt ; then
3248 isutfenv && [[ -n "$LANG" ]] && \
3249 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
3252 if check_com -c aterm ; then
3253 isutfenv && [[ -n "$LANG" ]] && \
3254 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
3257 if check_com -c centericq ; then
3258 isutfenv && [[ -n "$LANG" ]] && \
3259 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
3264 # useful functions {{{
3267 #f4# Search for newspostings from authors
3268 agoogle() { ${=BROWSER} "http://groups.google.com/groups?as_uauthors=$*" ; }
3269 #f4# Search Debian Bug Tracking System
3273 if [[ $# -eq 1 ]]; then
3276 ${=BROWSER} "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=$1"
3279 ${=BROWSER} "http://bugs.debian.org/cgi-bin/pkgreport.cgi?submitter=$1"
3282 ${=BROWSER} "http://bugs.debian.org/$*"
3286 print "$0 needs one argument"
3290 #f4# Search Debian Bug Tracking System in mbox format
3298 ${=BROWSER} http://search.dmoz.org/cgi-bin/search\?search=${1// /_}
3300 #f4# Search German Wiktionary
3303 ${=BROWSER} http://de.wiktionary.org/wiki/${(C)1// /_}
3305 #f4# Search English Wiktionary
3308 ${=BROWSER} http://en.wiktionary.org/wiki/${(C)1// /_}
3310 #f4# Search Google Groups
3313 ${=BROWSER} "http://groups.google.com/groups?q=$*"
3318 ${=BROWSER} "http://www.google.com/search?&num=100&q=$*"
3320 #f4# Search Google Groups for MsgID
3323 ${=BROWSER} "http://groups.google.com/groups?selm=$*"
3325 #f4# Search Netcraft
3328 ${=BROWSER} "http://toolbar.netcraft.com/site_report?url=$1"
3330 #f4# Use German Wikipedia's full text search
3333 ${=BROWSER} http://de.wikipedia.org/wiki/Spezial:Search/${(C)1}
3335 #f4# search \kbd{dict.leo.org}
3338 ${=BROWSER} "http://dict.leo.org/?search=$*"
3340 #f4# Search German Wikipedia
3343 ${=BROWSER} http://de.wikipedia.org/wiki/"${(C)*}"
3345 #f4# Search English Wikipedia
3348 ${=BROWSER} http://en.wikipedia.org/wiki/"${(C)*}"
3350 #f4# Search official debs
3353 ${=BROWSER} "http://packages.debian.org/search?keywords=$1&searchon=contents&suite=${2:=unstable}§ion=all"
3356 #m# f4 gex() Exact search via Google
3357 check_com google && gex () {
3358 google "\"[ $1]\" $*"
3362 #f5# Backup \kbd{file {\rm to} file\_timestamp}
3365 cp -b $1 $1_`date --iso-8601=m`
3370 diff -crd "$@" | egrep -v "^Only in |^Binary files "
3372 #f5# cd to directoy and list files
3380 cvs add $* && cvs com -m 'initial checkin' $*
3385 cvs diff -N $* |& $PAGER
3390 cvs log $* |& $PAGER
3407 #f5# Disassemble source files using gcc and as
3410 gcc -pipe -S -o - -O -g $* | as -aldh -o /dev/null
3412 #f5# Firefox remote control - open given URL
3414 if [ -e /etc/debian_version ]; then
3415 firefox -a iceweasel -remote "openURL($1)" || firefox ${1}&
3417 firefox -a firefox -remote "openURL($1)" || firefox ${1}&
3420 #f5# Create Directoy and \kbd{cd} to it
3422 mkdir -p "$@" && cd "$@"
3424 #f5# Unified diff to timestamped outputfile
3426 diff -udrP "$1" "$2" > diff.`date "+%Y-%m-%d"`."$1"
3428 #f5# Memory overview
3430 ps aux | awk '{if (NR > 1) print $5; if (NR > 2) print "+"} END { print "p" }' | dc
3432 #f5# Show contents of gzipped tar file
3435 gunzip -c $1 | tar -tf - -- | $PAGER
3437 #f5# Show contents of zip file
3440 unzip -l $1 | $PAGER
3445 diff -urd $* | egrep -v "^Only in |^Binary files "
3447 #f5# (Mis)use \kbd{vim} as \kbd{less}
3450 vim --cmd 'let no_plugin_maps = 1' -c "so \$VIMRUNTIME/macros/less.vim" "${@:--}"
3453 # Function Usage: uopen $URL/$file
3454 #f5# Download a file and display it locally
3457 if ! [[ -n "$1" ]] ; then
3458 print "Usage: uopen \$URL/\$file">&2
3462 MIME=$(curl --head $FILE | grep Content-Type | cut -d ' ' -f 2 | cut -d\; -f 1)
3464 curl $FILE | see ${MIME}:-
3468 # Function Usage: doc packagename
3469 #f5# \kbd{cd} to /usr/share/doc/\textit{package}
3472 cd /usr/share/doc/$1 && ls
3474 _doc() { _files -W /usr/share/doc -/ }
3475 check_com compdef && compdef _doc doc
3477 #f5# Make screenshot
3479 [[ ! -d ~/shots ]] && mkdir ~/shots
3480 #cd ~/shots ; sleep 5 ; import -window root -depth 8 -quality 80 `date "+%Y-%m-%d--%H:%M:%S"`.png
3481 cd ~/shots ; sleep 5; import -window root shot_`date --iso-8601=m`.jpg
3487 images=( *.{jpg,gif,png}(.N) )
3489 if [[ $#images -eq 0 ]] ; then
3490 print "No image files found"
3496 #f5# Create PDF file from source code
3501 a2ps --medium A4dj -E -o $output $*
3505 # zsh with perl-regex - use it e.g. via:
3506 # regcheck '\s\d\.\d{3}\.\d{3} Euro' ' 1.000.000 Euro'
3507 #f5# Checks whether a regex matches or not.\\&\quad Example: \kbd{regcheck '.\{3\} EUR' '500 EUR'}
3510 zmodload -i zsh/pcre
3511 pcre_compile $1 && \
3512 pcre_match $2 && echo "regex matches" || echo "regex does not match"
3515 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
3518 print -l -- *(a-${1:-1})
3521 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
3524 print -l -- *(c-${1:-1})
3527 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
3530 print -l -- *(m-${1:-1})
3532 # modified() was named new() in earlier versions, add an alias for backwards compatibility
3533 check_com new || alias new=modified
3535 #f5# Grep in history
3540 # use colors when GNU grep with color-support
3541 #a2# Execute \kbd{grep -{}-color=auto}
3542 (grep --help 2>/dev/null |grep -- --color) >/dev/null && alias grep='grep --color=auto'
3543 #a2# Execute \kbd{grep -i -{}-color=auto}
3544 alias GREP='grep -i --color=auto'
3546 #f5# Watch manpages in a stretched style
3547 man2() { PAGER='dash -c "sed G | /usr/bin/less"' command man "$@" ; }
3549 # usage example: 'lcheck strcpy'
3550 #f5# Find out which libs define a symbol
3552 if [[ -n "$1" ]] ; then
3553 nm -go /usr/lib/lib*.a 2>/dev/null | grep ":[[:xdigit:]]\{8\} . .*$1"
3555 echo "Usage: lcheck <function>" >&2
3559 #f5# Clean up directory - remove well known tempfiles
3561 FILES=(*~(N) .*~(N) \#*\#(N) *.o(N) a.out(N) *.core(N) *.cmo(N) *.cmi(N) .*.swp(N))
3563 if [[ $NBFILES > 0 ]] ; then
3566 echo -n "Remove these files? [y/n] "
3568 if [[ $ans == "y" ]] ; then
3570 echo ">> $PWD purged, $NBFILES files removed"
3572 echo "Ok. .. then not.."
3577 #f5# show labels and uuids of disk devices
3578 if is439 && [[ -d /dev/disk/by-id/ ]]; then
3583 disks=( /dev/disk/by-id/*(@:A) )
3584 for dev in "$disks[@]"; do
3585 print ${fg_bold[red]}${dev}${reset_color} /dev/disk/by-label/*(@e/'[[ ${REPLY:A} == $dev ]] && REPLY=${fg[blue]}LABEL=${REPLY:t}${reset_color}'/N) /dev/disk/by-uuid/*(@e/'[[ ${REPLY:A} == $dev ]] && REPLY=${fg[green]}UUID=${REPLY:t}${reset_color}'/N)
3586 print -f " %s\n" /dev/disk/by-id/*(@e/'[[ ${REPLY:A} == $dev ]]'/N:t)
3592 # 'translate' looks up fot a word in a file with language-to-language
3593 # translations (field separator should be " : "). A typical wordlist looks
3595 # | english-word : german-transmission
3596 # It's also only possible to translate english to german but not reciprocal.
3597 # Use the following oneliner to turn back the sort order:
3598 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
3599 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
3600 #f5# Translates a word
3605 translate -l de-en $2
3608 translate -l en-de $2
3611 echo "Usage: $0 { -D | -E }"
3612 echo " -D == German to English"
3613 echo " -E == English to German"
3617 #f5# List all occurrences of programm in current PATH
3620 if [[ $# = 0 ]] ; then
3621 echo "Usage: $0 program"
3622 echo "Example: $0 zsh"
3623 echo "Lists all occurrences of program in the current PATH."
3625 ls -l ${^path}/*$1*(*N)
3629 # Found in the mailinglistarchive from Zsh (IIRC ~1996)
3630 #f5# Select items for specific command(s) from history
3635 echo "Usage: $0 command"
3638 cmd=(${(f)"$(grep -w $1 $HISTFILE | sort | uniq | pr -tn)"})
3639 print -l $cmd | less -F
3640 echo -n "enter number of desired command [1 - $(( ${#cmd[@]} - 1 ))]: "
3643 print -z "${cmd[$answer]#*$TAB}"
3646 # Use vim to convert plaintext to HTML
3647 #f5# Transform files to html with highlighting
3650 vim -u NONE -n -c ':syntax on' -c ':so $VIMRUNTIME/syntax/2html.vim' -c ':wqa' $1 &>/dev/null
3653 # Usage: simple-extract <file>
3654 #f5# Smart archive extractor
3657 if [[ -f $1 ]] ; then
3659 *.tar.bz2) bzip2 -v -d $1 ;;
3660 *.tar.gz) tar -xvzf $1 ;;
3663 *.bz2) bzip2 -d $1 ;;
3665 *.gz) gunzip -d $1 ;;
3666 *.tar) tar -xvf $1 ;;
3667 *.tgz) gunzip -d $1 ;;
3668 *.tbz2) tar -jxvf $1 ;;
3670 *.Z) uncompress $1 ;;
3671 *) echo "'$1' Error. Please go away" ;;
3674 echo "'$1' is not a valid file"
3678 # Usage: smartcompress <file> (<type>)
3679 #f5# Smart archive creator
3682 if [[ -n $2 ]] ; then
3684 tgz | tar.gz) tar -zcvf$1.$2 $1 ;;
3685 tbz2 | tar.bz2) tar -jcvf$1.$2 $1 ;;
3686 tar.Z) tar -Zcvf$1.$2 $1 ;;
3687 tar) tar -cvf$1.$2 $1 ;;
3688 gz | gzip) gzip $1 ;;
3689 bz2 | bzip2) bzip2 $1 ;;
3691 echo "Error: $2 is not a valid compression type"
3695 smartcompress $1 tar.gz
3699 # Usage: show-archive <archive>
3700 #f5# List an archive's content
3703 if [[ -f $1 ]] ; then
3705 *.tar.gz) gunzip -c $1 | tar -tf - -- ;;
3706 *.tar) tar -tf $1 ;;
3707 *.tgz) tar -ztf $1 ;;
3708 *.zip) unzip -l $1 ;;
3710 *.deb) dpkg-deb --fsys-tarfile $1 | tar -tf - -- ;;
3711 *) echo "'$1' Error. Please go away" ;;
3714 echo "'$1' is not a valid archive"
3718 # It's shameless stolen from <http://www.vim.org/tips/tip.php?tip_id=167>
3719 #f5# Use \kbd{vim} as your manpage reader
3722 if (( ${#argv} == 0 )); then
3723 printf 'usage: vman <topic>\n'
3726 man "$@" | col -b | view -c 'set ft=man nomod nolist' -
3729 # function readme() { $PAGER -- (#ia3)readme* }
3730 #f5# View all README-like files in current directory in pager
3734 files=(./(#i)*(read*me|lue*m(in|)ut)*(ND))
3735 if (($#files)) ; then
3738 print 'No README files.'
3742 # function ansi-colors()
3743 #f5# Display ANSI colors
3745 typeset esc="\033[" line1 line2
3746 echo " _ _ _40 _ _ _41_ _ _ _42 _ _ 43_ _ _ 44_ _ _45 _ _ _ 46_ _ _ 47_ _ _ 49_ _"
3747 for fore in 30 31 32 33 34 35 36 37; do
3750 for back in 40 41 42 43 44 45 46 47 49; do
3751 line1="${line1}${esc}${back};${fore}m Normal ${esc}0m"
3752 line2="${line2}${esc}${back};${fore};1m Bold ${esc}0m"
3754 echo -e "$line1\n$line2"
3758 #f5# Find all files in \$PATH with setuid bit set
3759 suidfind() { ls -latg $path | grep '^...s' }
3761 # TODO: So, this is the third incarnation of this function!?
3762 #f5# Reload given functions
3764 for func in $argv ; do
3770 # a small check to see which DIR is located on which server/partition.
3771 # stolen and modified from Sven's zshrc.forall
3772 #f5# Report diskusage of a directory
3775 if [[ -n "$1" ]] ; then
3776 for dir in "$@" ; do
3777 if [[ -d "$dir" ]] ; then
3778 ( cd $dir; echo "-<$dir>"; du -shx .; echo);
3780 echo "warning: $dir does not exist" >&2
3784 for dir in $path; do
3785 if [[ -d "$dir" ]] ; then
3786 ( cd $dir; echo "-<$dir>"; du -shx .; echo);
3788 echo "warning: $dir does not exist" >&2
3794 # % slow_print `cat /etc/passwd`
3795 #f5# Slowly print out parameters
3797 for argument in "$@" ; do
3798 for ((i = 1; i <= ${#1} ;i++)) ; do
3799 print -n "${argument[i]}"
3807 #f5# Show some status info
3810 print "Date..: "$(date "+%Y-%m-%d %H:%M:%S")
3811 print "Shell.: Zsh $ZSH_VERSION (PID = $$, $SHLVL nests)"
3812 print "Term..: $TTY ($TERM), ${BAUD:+$BAUD bauds, }$COLUMNS x $LINES chars"
3813 print "Login.: $LOGNAME (UID = $EUID) on $HOST"
3814 print "System: $(cat /etc/[A-Za-z]*[_-][rv]e[lr]*)"
3815 print "Uptime:$(uptime)"
3820 #f5# Rip an audio CD
3824 cdrdao read-cd --device $DEVICE --driver generic-mmc audiocd.toc
3825 cdrdao read-cddb --device $DEVICE --driver generic-mmc audiocd.toc
3826 echo " * Would you like to burn the cd now? (yes/no)"
3828 if [[ "$input" = "yes" ]] ; then
3829 echo " ! Burning Audio CD"
3833 echo " ! Invalid response."
3838 #f5# Burn an audio CD (in combination with audiorip)
3841 cdrdao write --device $DEVICE --driver generic-mmc audiocd.toc
3842 echo " * Should I remove the temporary files? (yes/no)"
3844 if [[ "$input" = "yes" ]] ; then
3845 echo " ! Removing Temporary Files."
3850 echo " ! Invalid response."
3854 #f5# Make an audio CD from all mp3 files
3856 # TODO: do the renaming more zshish, possibly with zmv()
3859 for i in *.[Mm][Pp]3; do mv "$i" `echo $i | tr '[A-Z]' '[a-z]'`; done
3860 for i in *.mp3; do mv "$i" `echo $i | tr ' ' '_'`; done
3861 for i in *.mp3; do mpg123 -w `basename $i .mp3`.wav $i; done
3863 for i in *.wav; do sox $i.wav -r 44100 $i.wav resample; done
3866 #f5# Create an ISO image. You are prompted for\\&\quad volume name, filename and directory
3869 echo " * Volume name "
3871 echo " * ISO Name (ie. tmp.iso)"
3873 echo " * Directory or File"
3875 mkisofs -o ~/$iso -A $volume -allow-multidot -J -R -iso-level 3 -V $volume -R $files
3878 #f5# Simple thumbnails generator
3880 rm -rf thumb-* index.html
3884 <title>Images</title>
3886 <body>" > index.html
3887 for f in *.(gif|jpeg|jpg|png) ; do
3888 convert -size 100x200 "$f" -resize 100x200 thumb-"$f"
3889 echo " <a href=\"$f\"><img src=\"thumb-$f\"></a>" >> index.html
3893 </html>" >> index.html
3896 #f5# Set all ulimit parameters to \kbd{unlimited}
3907 # 2mp3 transcodes flac and ogg to mp3 with bitrate of 192 while preserving basic tags
3908 if check_com lame; then
3914 local -a DECODE id3tags
3918 tagmap=("(#l)title" --tt "(#l)artist" --ta "(#l)tracknumber" --tn "(#l)genre" --tg "(#l)album" --tl)
3920 if [[ ${@[(i)*.ogg]} -le ${#@} ]] && ! check_com oggdec; then
3921 echo "ERROR: please install oggdec" >&2
3924 if [[ ${@[(i)*.flac]} -le ${#@} ]] && ! check_com flac; then
3925 echo "ERROR: please install flac" >&2
3933 DECODE=(flac -d -c "$af")
3934 tagdata="$(metaflac --export-tags-to=- "$af")"
3937 DECODE=(oggdec -Q -o - "$af")
3938 tagdata="$(ogginfo "$af")"
3942 for line (${(f)tagdata}) \
3943 [[ "$line" == (#s)[[:space:]]#(#b)([^=]##)=(*)(#e) && -n $tagmap[(k)$match[1]] ]] && \
3944 id3tags+=($tagmap[(k)$match[1]] "$match[2]")
3945 [[ ${#id3tags} -gt 0 ]] && id3tags=(--add-id3v2 --ignore-tag-errors $id3tags)
3946 $DECODE[*] | lame -b 192 -v -h --replaygain-fast "${id3tags[@]}" - "${af:r}.mp3" || {RC=$?; print "Error transcoding" "${af}"; }
3948 # return 0 if no error or exit code if at least one error happened
3951 alias ogg2mp3_192 2mp3_192
3954 #f5# RFC 2396 URL encoding in Z-Shell
3959 print ${(j::)input/(#b)([^A-Za-z0-9_.!~*\'\(\)-])/%${(l:2::0:)$(([##16]#match))}}
3962 # http://strcat.de/blog/index.php?/archives/335-Software-sauber-deinstallieren...html
3963 #f5# Log 'make install' output
3966 [[ ! -d ~/.errorlogs ]] && mkdir ~/.errorlogs
3967 make -n install > ~/.errorlogs/${PWD##*/}-makelog
3970 #f5# Indent source code
3972 indent -npro -kr -i8 -ts8 -sob -l80 -ss -ncs "$@"
3975 # highlight important stuff in diff output, usage example: hg diff | hidiff
3976 #m# a2 hidiff \kbd{histring} oneliner for diffs
3977 check_com -c histring && \
3978 alias hidiff="histring -fE '^Comparing files .*|^diff .*' | histring -c yellow -fE '^\-.*' | histring -c green -fE '^\+.*'"
3980 # rename pictures based on information found in exif headers
3981 #f5# Rename pictures based on information found in exif headers
3984 if [[ $# -lt 1 ]] ; then
3985 echo 'Usage: jpgrename $FILES' >& 2
3988 echo -n 'Checking for jhead with version newer than 1.9: '
3989 jhead_version=`jhead -h | grep 'used by most Digital Cameras. v.*' | awk '{print $6}' | tr -d v`
3990 if [[ $jhead_version > '1.9' ]]; then
3991 echo 'success - now running jhead.'
3992 jhead -n%Y-%m-%d_%Hh%M_%f $*
3994 echo 'failed - exiting.'
3999 # get_ic() - queries imap servers for capabilities; real simple. no imaps
4003 if [[ ! -z $1 ]] ; then
4005 print "querying imap server on $1:${port}...\n";
4006 print "a1 capability\na2 logout\n" | nc $1 ${port}
4008 print "usage:\n $0 <imap-server> [port]"
4012 # creates a Maildir/ with its {new,cur,tmp} subdirs
4016 root=${MAILDIR_ROOT:-${HOME}/Mail}
4017 if [[ -z ${1} ]] ; then print "Usage:\n $0 <dirname>" ; return 1 ; fi
4019 mkdir -p ${root}/${subdir}/{cur,new,tmp}
4022 #f5# Change the xterm title from within GNU-screen
4025 if [[ $1 != "-f" ]] ; then
4026 if [[ -z ${DISPLAY} ]] ; then
4027 printf 'xtrename only makes sense in X11.\n'
4033 if [[ -z $1 ]] ; then
4034 printf 'usage: xtrename [-f] "title for xterm"\n'
4035 printf ' renames the title of xterm from _within_ screen.\n'
4036 printf ' also works without screen.\n'
4037 printf ' will not work if DISPLAY is unset, use -f to override.\n'
4040 print -n "\eP\e]0;${1}\C-G\e\\"
4044 # hl() highlighted less
4045 # http://ft.bewatermyfriend.org/comp/data/zsh/zfunct.html
4046 if check_com -c highlight ; then
4050 theme=${HL_THEME:-""}
4053 ( printf 'available languages (syntax parameter):\n\n' ;
4054 highlight --list-langs ; ) | less -SMr
4057 ( printf 'available themes (style parameter):\n\n' ;
4058 highlight --list-themes ; ) | less -SMr
4061 printf 'usage: hl <syntax[:theme]> <file>\n'
4062 printf ' available options: --list (-l), --themes (-t), --help (-h)\n\n'
4063 printf ' Example: hl c main.c\n'
4066 if [[ -z ${2} ]] || (( ${#argv} > 2 )) ; then
4067 printf 'usage: hl <syntax[:theme]> <file>\n'
4068 printf ' available options: --list (-l), --themes (-t), --help (-h)\n'
4069 (( ${#argv} > 2 )) && printf ' Too many arguments.\n'
4073 [[ ${1} == *:* ]] && [[ -n ${1#*:} ]] && theme=${1#*:}
4074 if [[ -n ${theme} ]] ; then
4075 highlight --xterm256 --syntax ${lang} --style ${theme} ${2} | less -SMr
4077 highlight --ansi --syntax ${lang} ${2} | less -SMr
4083 # ... and a proper completion for hl()
4084 # needs 'highlight' as well, so it fits fine in here.
4085 function _hl_genarg() {
4087 if [[ -prefix 1 *: ]] ; then
4089 themes=(${${${(f)"$(LC_ALL=C highlight --list-themes)"}/ #/}:#*(Installed|Use name)*})
4091 _wanted -C list themes expl theme compadd ${themes}
4094 langs=(${${${(f)"$(LC_ALL=C highlight --list-langs)"}/ #/}:#*(Installed|Use name)*})
4095 _wanted -C list languages expl languages compadd -S ':' -q ${langs}
4098 function _hl_complete() {
4099 _arguments -s '1: :_hl_genarg' '2:files:_path_files'
4101 compdef _hl_complete hl
4105 # Rewrite this by either using tinyurl.com's API
4106 # or using another shortening service to comply with
4107 # tinyurl.com's policy.
4109 # Create small urls via http://tinyurl.com using wget(1).
4112 # [[ -z $1 ]] && { print "USAGE: zurl <URL>" ; return 1 }
4114 # local PN url tiny grabber search result preview
4117 ## Check existence of given URL with the help of ping(1).
4118 ## N.B. ping(1) only works without an eventual given protocol.
4119 # ping -c 1 ${${url#(ftp|http)://}%%/*} >& /dev/null || \
4120 # read -q "?Given host ${${url#http://*/}%/*} is not reachable by pinging. Proceed anyway? [y|n] "
4122 # if (( $? == 0 )) ; then
4123 ## Prepend 'http://' to given URL where necessary for later output.
4124 # [[ ${url} != http(s|)://* ]] && url='http://'${url}
4125 # tiny='http://tinyurl.com/create.php?url='
4126 # if check_com -c wget ; then
4127 # grabber='wget -O- -o/dev/null'
4129 # print "wget is not available, but mandatory for ${PN}. Aborting."
4131 ## Looking for i.e.`copy('http://tinyurl.com/7efkze')' in TinyURL's HTML code.
4132 # search='copy\(?http://tinyurl.com/[[:alnum:]]##*'
4133 # result=${(M)${${${(f)"$(${=grabber} ${tiny}${url})"}[(fr)${search}*]}//[()\';]/}%%http:*}
4134 ## TinyURL provides the rather new feature preview for more confidence. <http://tinyurl.com/preview.php>
4135 # preview='http://preview.'${result#http://}
4137 # printf '%s\n\n' "${PN} - Shrinking long URLs via webservice TinyURL <http://tinyurl.com>."
4138 # printf '%s\t%s\n\n' 'Given URL:' ${url}
4139 # printf '%s\t%s\n\t\t%s\n' 'TinyURL:' ${result} ${preview}
4145 #f2# Print a specific line of file(s).
4149 if [ $# -lt 2 ] ; then
4150 print "Usage: linenr <number>[,<number>] <file>" ; return 1
4151 elif [ $# -eq 2 ] ; then
4154 command ed -s $file <<< "${number}n"
4158 for file in "$@" ; do
4159 if [ ! -d $file ] ; then
4161 command ed -s $file <<< "${number}n" 2> /dev/null
4170 #f2# Find history events by search pattern and list them by date.
4174 local usage help ident format_l format_s first_char remain first last
4175 usage='USAGE: whatwhen [options] <searchstring> <search range>'
4176 help='Use `whatwhen -h'\'' for further explanations.'
4177 ident=${(l,${#${:-Usage: }},, ,)}
4178 format_l="${ident}%s\t\t\t%s\n"
4179 format_s="${format_l//(\\t)##/\\t}"
4180 # Make the first char of the word to search for case
4181 # insensitive; e.g. [aA]
4182 first_char=[${(L)1[1]}${(U)1[1]}]
4184 # Default search range is `-100'.
4186 # Optional, just used for `<first> <last>' given.
4190 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
4191 printf '%s\n%s\n\n' ${usage} ${help} && return 1
4194 printf '%s\n\n' ${usage}
4196 printf $format_l '-h' 'show help text'
4198 print 'SEARCH RANGE:'
4199 printf $format_l "'0'" 'the whole history,'
4200 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
4201 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
4202 printf '\n%s\n' 'EXAMPLES:'
4203 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
4204 printf $format_l 'whatwhen zsh -250'
4205 printf $format_l 'whatwhen foo 1 99'
4208 printf '%s\n%s\n\n' ${usage} ${help} && return 1
4211 # -l list results on stout rather than invoking $EDITOR.
4212 # -i Print dates as in YYYY-MM-DD.
4213 # -m Search for a - quoted - pattern within the history.
4214 fc -li -m "*${first_char}${remain}*" $first $last
4220 # change fluxbox keys from 'Alt-#' to 'Alt-F#' and vice versa
4223 [[ -n "$FLUXKEYS" ]] || local FLUXKEYS="$HOME/.fluxbox/keys"
4224 if ! [[ -r "$FLUXKEYS" ]] ; then
4225 echo "Sorry, \$FLUXKEYS file $FLUXKEYS could not be read - nothing to be done."
4228 if grep -q 'Mod1 F[0-9] :Workspace [0-9]' $FLUXKEYS ; then
4229 echo -n 'Switching to Alt-# mode in ~/.fluxbox/keys: '
4230 sed -i -e 's|^\(Mod[0-9]\+[: space :]\+\)F\([0-9]\+[: space :]\+:Workspace.*\)|\1\2|' $FLUXKEYS && echo done || echo failed
4231 elif grep -q 'Mod1 [0-9] :Workspace [0-9]' $FLUXKEYS ; then
4232 echo -n 'Switching to Alt-F# mode in ~/.fluxbox/keys: '
4233 sed -i -e 's|^\(Mod[0-9]\+[: space :]\+\)\([0-9]\+[: space :]\+:Workspace.*\)|\1F\2|' $FLUXKEYS && echo done || echo failed
4235 echo 'Sorry, do not know what to do.'
4241 # retrieve weather information on the console
4242 # Usage example: 'weather LOWG'
4246 print 'Usage: weather <station_id>' >&2
4247 print 'List of stations: http://en.wikipedia.org/wiki/List_of_airports_by_ICAO_code'>&2
4251 local VERBOSE="yes" # TODO: Make this a command line switch
4254 local PLACE="${1:u}"
4255 local DIR="${HOME}/.weather"
4256 local LOG="${DIR}/log"
4258 [[ -d ${DIR} ]] || {
4259 print -n "Creating ${DIR}: "
4264 print "Retrieving information for ${PLACE}:"
4266 cd ${DIR} && wget -T 10 --no-verbose --output-file=$LOG --timestamping http://weather.noaa.gov/pub/data/observations/metar/decoded/$PLACE.TXT
4268 if [[ $? -eq 0 ]] ; then
4269 if [[ -n "$VERBOSE" ]] ; then
4272 DATE=$(grep 'UTC' ${PLACE}.TXT | sed 's#.* /##')
4273 TEMPERATURE=$(awk '/Temperature/ { print $4" degree Celcius / " $2" degree Fahrenheit" }' ${PLACE}.TXT | tr -d '(')
4275 echo "temp: $TEMPERATURE"
4278 print "There was an error retrieving the weather information for $PLACE" >&2
4287 # mercurial related stuff {{{
4288 if check_com -c hg ; then
4289 # gnu like diff for mercurial
4290 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
4291 #f5# GNU like diff for mercurial
4294 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
4297 # build debian package
4298 #a2# Alias for \kbd{hg-buildpackage}
4299 alias hbp='hg-buildpackage'
4301 # execute commands on the versioned patch-queue from the current repos
4302 alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
4304 # diffstat for specific version of a mercurial repository
4305 # hgstat => display diffstat between last revision and tip
4306 # hgstat 1234 => display diffstat between revision 1234 and tip
4307 #f5# Diffstat for specific version of a mercurial repos
4310 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
4313 fi # end of check whether we have the 'hg'-executable
4317 # some useful commands often hard to remember - let's grep for them {{{
4318 # actually use our zg() function now. :)
4320 # Work around ion/xterm resize bug.
4321 #if [[ "$SHLVL" -eq 1 ]]; then
4322 # if check_com -c resize ; then
4323 # eval `resize </dev/null`
4328 # /usr/bin/jackd -dalsa -dhw:0 -r48000 -p1024 -n2
4329 # now play audio file:
4330 # alsaplayer -o jack foobar.mp3
4332 # send files via netcat
4334 # send() {j=$*; tar cpz ${j/%${!#}/}|nc -w 1 ${!#} 51330;}
4336 # alias receive='nc -vlp 51330 | tar xzvp'
4339 # dh_make -e foo@localhost -f $1
4340 # dpkg-buildpackage -rfakeroot
4342 # dpkg-scanpackages ./ /dev/null | gzip > Packages.gz
4343 # dpkg-scansources . | gzip > Sources.gz
4344 # grep-dctrl --field Maintainer $* /var/lib/apt/lists/*
4347 # convert -geometry 200x200 -interlace LINE -verbose
4348 # ldapsearch -x -b "OU=Bedienstete,O=tug" -h ldap.tugraz.at sn=$1
4349 # ps -ao user,pcpu,start,command
4350 # gpg --keyserver blackhole.pca.dfn.de --recv-keys
4351 # xterm -bg black -fg yellow -fn -misc-fixed-medium-r-normal--14-140-75-75-c-90-iso8859-15 -ah
4352 # nc -vz $1 1-1024 # portscan via netcat
4353 # wget --mirror --no-parent --convert-links
4355 # autoload -U tetris; zle -N tetris; bindkey '...' ; echo "press ... for playing tennis"
4357 # modify console cursor
4358 # see http://www.tldp.org/HOWTO/Framebuffer-HOWTO-5.html
4359 # print $'\e[?96;0;64c'
4362 # grml-small cleanups {{{
4364 # The following is used to remove zsh-config-items that do not work
4365 # in grml-small by default.
4366 # If you do not want these adjustments (for whatever reason), set
4367 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
4368 # sources if it is there).
4370 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
4373 unalias 'V' &> /dev/null
4374 unfunction vman &> /dev/null
4375 unfunction viless &> /dev/null
4376 unfunction 2html &> /dev/null
4378 # manpages are not in grmlsmall
4379 unfunction manzsh &> /dev/null
4380 unfunction man2 &> /dev/null
4388 ## genrefcard.pl settings {{{
4390 ### doc strings for external functions from files
4391 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
4393 ### example: split functions-search 8,16,24,32
4394 #@# split functions-search 8
4398 ## END OF FILE #################################################################
4399 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4