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 ${(k)modules[zsh/complist]} ]] ; then
894 #k# menu selection: pick item but stay in the menu
895 bindkey -M menuselect '\e^M' accept-and-menu-complete
897 # accept a completion and try to complete again by using menu
898 # completion; very useful with completing directories
899 # by using 'undo' one's got a simple file browser
900 bindkey -M menuselect '^o' accept-and-infer-next-history
903 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
904 insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
905 zle -N insert-datestamp
907 #k# Insert a timestamp on the command line (yyyy-mm-dd)
908 bindkey '^Ed' insert-datestamp
910 # press esc-m for inserting last typed word again (thanks to caphuso!)
911 insert-last-typed-word() { zle insert-last-word -- 0 -1 };
912 zle -N insert-last-typed-word;
914 #k# Insert last typed word
915 bindkey "\em" insert-last-typed-word
917 function grml-zsh-fg() {
918 if (( ${#jobstates} )); then
920 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
924 zle -M 'No background jobs. Doing nothing.'
928 #k# A smart shortcut for \kbd{fg<enter>}
929 bindkey '^z' grml-zsh-fg
931 # run command line as user root via sudo:
932 sudo-command-line() {
933 [[ -z $BUFFER ]] && zle up-history
934 if [[ $BUFFER != sudo\ * ]]; then
935 BUFFER="sudo $BUFFER"
936 CURSOR=$(( CURSOR+5 ))
939 zle -N sudo-command-line
941 #k# Put the current command line into a \kbd{sudo} call
942 bindkey "^Os" sudo-command-line
944 ### jump behind the first word on the cmdline.
945 ### useful to add options.
946 function jump_after_first_word() {
950 if (( ${#words} <= 1 )) ; then
953 CURSOR=${#${words[1]}}
956 zle -N jump_after_first_word
958 bindkey '^x1' jump_after_first_word
967 HISTFILE=$HOME/.zsh_history
968 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
969 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
973 # dirstack handling {{{
975 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
976 DIRSTACKFILE=${DIRSTACKFILE:-${HOME}/.zdirs}
978 if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
979 dirstack=( ${(f)"$(< $DIRSTACKFILE)"} )
980 # "cd -" won't work after login by just setting $OLDPWD, so
981 [[ -d $dirstack[0] ]] && cd $dirstack[0] && cd $OLDPWD
986 my_stack=( ${PWD} ${dirstack} )
988 builtin print -l ${(u)my_stack} >! ${DIRSTACKFILE}
990 uprint my_stack >! ${DIRSTACKFILE}
996 # directory based profiles {{{
1000 CHPWD_PROFILE='default'
1001 function chpwd_profiles() {
1002 # Say you want certain settings to be active in certain directories.
1003 # This is what you want.
1005 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1006 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1008 # When that's done and you enter a directory that matches the pattern
1009 # in the third part of the context, a function called chpwd_profile_grml,
1010 # for example, is called (if it exists).
1012 # If no pattern matches (read: no profile is detected) the profile is
1013 # set to 'default', which means chpwd_profile_default is attempted to
1016 # A word about the context (the ':chpwd:profiles:*' stuff in the zstyle
1017 # command) which is used: The third part in the context is matched against
1018 # ${PWD}. That's why using a pattern such as /foo/bar(|/|/*) makes sense.
1019 # Because that way the profile is detected for all these values of ${PWD}:
1023 # So, if you want to make double damn sure a profile works in /foo/bar
1024 # and everywhere deeper in that tree, just use (|/|/*) and be happy.
1026 # The name of the detected profile will be available in a variable called
1027 # 'profile' in your functions. You don't need to do anything, it'll just
1030 # Then there is the parameter $CHPWD_PROFILE is set to the profile, that
1031 # was is currently active. That way you can avoid running code for a
1032 # profile that is already active, by running code such as the following
1033 # at the start of your function:
1035 # function chpwd_profile_grml() {
1036 # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1
1040 # The initial value for $CHPWD_PROFILE is 'default'.
1042 # Version requirement:
1043 # This feature requires zsh 4.3.3 or newer.
1044 # If you use this feature and need to know whether it is active in your
1045 # current shell, there are several ways to do that. Here are two simple
1048 # a) If knowing if the profiles feature is active when zsh starts is
1049 # good enough for you, you can put the following snippet into your
1052 # (( ${+functions[chpwd_profiles]} )) && print "directory profiles active"
1054 # b) If that is not good enough, and you would prefer to be notified
1055 # whenever a profile changes, you can solve that by making sure you
1056 # start *every* profile function you create like this:
1058 # function chpwd_profile_myprofilename() {
1059 # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1
1060 # print "chpwd(): Switching to profile: $profile"
1064 # That makes sure you only get notified if a profile is *changed*,
1065 # not everytime you change directory, which would probably piss
1066 # you off fairly quickly. :-)
1068 # There you go. Now have fun with that.
1071 zstyle -s ":chpwd:profiles:${PWD}" profile profile || profile='default'
1072 if (( ${+functions[chpwd_profile_$profile]} )) ; then
1073 chpwd_profile_${profile}
1076 CHPWD_PROFILE="${profile}"
1079 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1085 # {{{ display battery status on right side of prompt via running 'BATTERY=1 zsh'
1086 if [[ $BATTERY -gt 0 ]] ; then
1087 if ! check_com -c acpi ; then
1093 if [[ $BATTERY -gt 0 ]] ; then
1094 PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]#Battery <->: [^0-9]##, (<->)%*/${match[1]}}"
1095 if [[ -z "$PERCENT" ]] ; then
1096 PERCENT='acpi not present'
1098 if [[ "$PERCENT" -lt 20 ]] ; then
1099 PERCENT="warning: ${PERCENT}%%"
1101 PERCENT="${PERCENT}%%"
1108 # set colors for use in prompts {{{
1109 if zrcautoload colors && colors 2>/dev/null ; then
1110 BLUE="%{${fg[blue]}%}"
1111 RED="%{${fg_bold[red]}%}"
1112 GREEN="%{${fg[green]}%}"
1113 CYAN="%{${fg[cyan]}%}"
1114 MAGENTA="%{${fg[magenta]}%}"
1115 YELLOW="%{${fg[yellow]}%}"
1116 WHITE="%{${fg[white]}%}"
1117 NO_COLOUR="%{${reset_color}%}"
1119 BLUE=$'%{\e[1;34m%}'
1121 GREEN=$'%{\e[1;32m%}'
1122 CYAN=$'%{\e[1;36m%}'
1123 WHITE=$'%{\e[1;37m%}'
1124 MAGENTA=$'%{\e[1;35m%}'
1125 YELLOW=$'%{\e[1;33m%}'
1126 NO_COLOUR=$'%{\e[0m%}'
1131 # gather version control information for inclusion in a prompt {{{
1134 # Be quiet about version problems in grml's zshrc as the user cannot disable
1135 # loading vcs_info() as it is *in* the zshrc - as you can see. :-)
1136 # Just unset most probable variables and disable vcs_info altogether.
1138 for i in {0..9} ; do
1139 unset VCS_INFO_message_${i}_
1141 zstyle ':vcs_info:*' enable false
1144 if zrcautoload vcs_info; then
1146 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1147 # function, which can cause a lot of trouble with our directory-based
1149 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1150 function VCS_INFO_realpath () {
1151 setopt localoptions NO_shwordsplit chaselinks
1152 ( builtin cd -q $1 2> /dev/null && pwd; )
1156 # I'm not reindenting the whole code below.
1159 # The following code is imported from the file 'zsh/functions/vcs_info'
1160 # from <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>,
1161 # which distributed under the same terms as zsh itself.
1163 # we will be using two variables, so let the code know now.
1164 zstyle ':vcs_info:*' max-exports 2
1166 # vcs_info() documentation:
1170 # This functionality requires zsh version >= 4.1.*.
1175 # To load vcs_info(), copy this file to your $fpath[] and do:
1176 # % autoload -Uz vcs_info && vcs_info
1178 # To work, vcs_info() needs 'setopt prompt_subst' in your setup.
1183 # To get vcs_info() working quickly (including colors), you can do the
1184 # following (assuming, you loaded vcs_info() properly - see above):
1186 # % RED=$'%{\e[31m%}'
1187 # % GR=$'%{\e[32m%}'
1188 # % MA=$'%{\e[35m%}'
1189 # % YE=$'%{\e[33m%}'
1192 # % zstyle ':vcs_info:*' actionformats \
1193 # "${MA}(${NC}%s${MA})${YE}-${MA}[${GR}%b${YE}|${RED}%a${MA}]${NC} "
1195 # % zstyle ':vcs_info:*' formats \
1196 # "${MA}(${NC}%s${MA})${Y}-${MA}[${GR}%b${MA}]${NC}%} "
1198 # % zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YE}%r"
1200 # % precmd () { vcs_info }
1201 # % PS1='${MA}[${GR}%n${MA}] ${MA}(${RED}%!${MA}) ${YE}%3~ ${VCS_INFO_message_0_}${NC}%# '
1203 # Obviously, the las two lines are there for demonstration: You need to
1204 # call vcs_info() from your precmd() function (see 'SPECIAL FUNCTIONS' in
1205 # 'man zshmisc'). Once that is done you need a *single* quoted
1206 # '${VCS_INFO_message_0_}' in your prompt.
1208 # Now call the 'vcs_info_printsys' utility from the command line:
1210 # % vcs_info_printsys
1211 # # list of supported version control backends:
1212 # # disabled systems are prefixed by a hash sign (#)
1223 # # flavours (cannot be used in the disable style; they
1224 # # are disabled with their master [git-svn -> git]):
1228 # Ten version control backends as you can see. You may not want all
1229 # of these. Because there is no point in running the code to detect
1230 # systems you do not use. ever. So, there is a way to disable some
1231 # backends altogether:
1233 # % zstyle ':vcs_info:*' disable bzr cdv darcs mtn svk tla
1235 # If you rerun 'vcs_info_printsys' now, you will see the backends listed
1236 # in the 'disable' style marked as diabled by a hash sign. That means the
1237 # detection of these systems is skipped *completely*. No wasted time there.
1239 # For more control, read the reference below.
1244 # The vcs_info() feature can be configured via zstyle.
1246 # First, the context in which we are working:
1247 # :vcs_info:<vcs-string>:<user-context>
1249 # ...where <vcs-string> is one of:
1250 # - git, git-svn, git-p4, hg, darcs, bzr, cdv, mtn, svn, cvs, svk or tla.
1252 # ...and <user-context> is a freely configurable string, assignable by the
1253 # user as the first argument to vcs_info() (see its description below).
1255 # There is are three special values for <vcs-string>: The first is named
1256 # 'init', that is in effect as long as there was no decision what vcs
1257 # backend to use. The second is 'preinit; it is used *before* vcs_info()
1258 # is run, when initializing the data exporting variables. The third
1259 # special value is 'formats' and is used by the 'vcs_info_lastmsg' for
1260 # looking up its styles.
1262 # There are two pre-defined values for <user-context>:
1263 # default - the one used if none is specified
1264 # command - used by vcs_info_lastmsg to lookup its styles.
1266 # You may *not* use 'print_systems_' as a user-context string, because it
1267 # is used internally.
1269 # You can of course use ':vcs_info:*' to match all VCSs in all
1270 # user-contexts at once.
1272 # Another special context is 'formats', which is used by the
1273 # vcs_info_lastmsg() utility function (see below).
1276 # This is a description of all styles, that are looked up:
1277 # formats - A list of formats, used when actionformats is not
1278 # used (which is most of the time).
1279 # actionformats - A list of formats, used if a there is a special
1280 # action going on in your current repository;
1281 # (like an interactive rebase or a merge conflict)
1282 # branchformat - Some backends replace %b in the formats and
1283 # actionformats styles above, not only by a branch
1284 # name but also by a revision number. This style
1285 # let's you modify how that string should look like.
1286 # nvcsformats - These "formats" are exported, when we didn't detect
1287 # a version control system for the current directory.
1288 # This is useful, if you want vcs_info() to completely
1289 # take over the generation of your prompt.
1290 # You would do something like
1291 # PS1='${VCS_INFO_message_0_}'
1292 # to accomplish that.
1293 # max-exports - Defines the maximum number if VCS_INFO_message_*_
1294 # variables vcs_info() will export.
1295 # enable - Checked in the 'init' context. If set to false,
1296 # vcs_info() will do nothing.
1297 # disable - Provide a list of systems, you don't want
1298 # the vcs_info() to check for repositories
1299 # (checked in the 'init' context, too).
1300 # disable-patterns - A list of patterns that are checked against $PWD.
1301 # If the pattern matches, vcs_info will be disabled.
1302 # Say, ~/.zsh is a directory under version control,
1303 # in which you do not want vcs_info to be active, do:
1304 # zstyle ':vcs_info:*' disable-patterns "$HOME/.zsh+(|/*)"
1305 # use-simple - If there are two different ways of gathering
1306 # information, you can select the simpler one
1307 # by setting this style to true; the default
1308 # is to use the not-that-simple code, which is
1309 # potentially a lot slower but might be more
1310 # accurate in all possible cases.
1311 # use-prompt-escapes - determines if we assume that the assembled
1312 # string from vcs_info() includes prompt escapes.
1313 # (Used by vcs_info_lastmsg().
1315 # The use-simple style is only available for the bzr backend.
1317 # The default values for these in all contexts are:
1318 # formats " (%s)-[%b|%a]-"
1319 # actionformats " (%s)-[%b]-"
1320 # branchformat "%b:%r" (for bzr, svn and svk)
1324 # disable (empty list)
1325 # disable-patterns (empty list)
1327 # use-prompt-escapes true
1330 # In normal formats and actionformats, the following replacements
1332 # %s - The vcs in use (git, hg, svn etc.)
1333 # %b - Information about the current branch.
1334 # %a - An identifier, that describes the action.
1335 # Only makes sense in actionformats.
1336 # %R - base directory of the repository.
1337 # %r - repository name
1338 # If %R is '/foo/bar/repoXY', %r is 'repoXY'.
1339 # %S - subdirectory within a repository. if $PWD is
1340 # '/foo/bar/reposXY/beer/tasty', %S is 'beer/tasty'.
1343 # In branchformat these replacements are done:
1344 # %b - the branch name
1345 # %r - the current revision number
1347 # Not all vcs backends have to support all replacements.
1348 # nvcsformat does not perform *any* replacements. It is just a string.
1353 # If you want to use the %b (bold off) prompt expansion in 'formats', which
1354 # expands %b itself, use %%b. That will cause the vcs_info() expansion to
1355 # replace %%b with %b. So zsh's prompt expansion mechanism can handle it.
1356 # Similarly, to hand down %b from branchformat, use %%%%b. Sorry for this
1357 # inconvenience, but it cannot be easily avoided. Luckily we do not clash
1358 # with a lot of prompt expansions and this only needs to be done for those.
1359 # See 'man zshmisc' for details about EXPANSION OF PROMPT SEQUENCES.
1362 # FUNCTION DESCRIPTIONS (public API):
1365 # The main function, that runs all backends and assembles
1366 # all data into ${VCS_INFO_message_*_}. This is the function
1367 # you want to call from precmd() if you want to include
1368 # up-to-date information in your prompt (see VARIABLE
1369 # DESCRIPTION below).
1371 # vcs_info_printsys()
1372 # Prints a list of all supported version control systems.
1373 # Useful to find out possible contexts (and which of them are enabled)
1374 # or values for the 'disable' style.
1376 # vcs_info_lastmsg()
1377 # Outputs the last ${VCS_INFO_message_*_} value. Takes into account
1378 # the value of the use-prompt-escapes style in ':vcs_info:formats'.
1379 # It also only prints max-exports values.
1381 # All functions named VCS_INFO_* are for internal use only.
1384 # VARIABLE DESCRIPTION:
1386 # ${VCS_INFO_message_N_} (Note the trailing underscore)
1387 # Where 'N' is an integer, eg: VCS_INFO_message_0_
1388 # These variables are the storage for the informational message the
1389 # last vcs_info() call has assembled. These are strongly connected
1390 # to the formats, actionformats and nvcsformats styles described
1391 # above. Those styles are lists. the first member of that list gets
1392 # expanded into ${VCS_INFO_message_0_}, the second into
1393 # ${VCS_INFO_message_1_} and the Nth into ${VCS_INFO_message_N-1_}.
1394 # These parameters are exported into the environment.
1395 # (See the max-exports style above.)
1400 # Don't use vcs_info at all (even though it's in your prompt):
1401 # % zstyle ':vcs_info:*' enable false
1403 # Disable the backends for bzr and svk:
1404 # % zstyle ':vcs_info:*' disable bzr svk
1406 # Provide a special formats for git:
1407 # % zstyle ':vcs_info:git:*' formats ' GIT, BABY! [%b]'
1408 # % zstyle ':vcs_info:git:*' actionformats ' GIT ACTION! [%b|%a]'
1410 # Use the quicker bzr backend (if you do, please report if it does
1411 # the-right-thing[tm] - thanks):
1412 # % zstyle ':vcs_info:bzr:*' use-simple true
1414 # Display the revision number in yellow for bzr and svn:
1415 # % zstyle ':vcs_info:(svn|bzr):*' branchformat '%b%{'${fg[yellow]}'%}:%r'
1417 # If you want colors, make sure you enclose the color codes in %{...%},
1418 # if you want to use the string provided by vcs_info() in prompts.
1420 # Here is how to print the vcs infomation as a command:
1421 # % alias vcsi='vcs_info command; vcs_info_lastmsg'
1423 # This way, you can even define different formats for output via
1424 # vcs_info_lastmsg() in the ':vcs_info:command:*' namespace.
1428 VCS_INFO_adjust () { #{{{
1429 [[ -n ${vcs_comm[overwrite_name]} ]] && vcs=${vcs_comm[overwrite_name]}
1433 VCS_INFO_check_com () { #{{{
1434 (( ${+commands[$1]} )) && [[ -x ${commands[$1]} ]] && return 0
1438 VCS_INFO_formats () { # {{{
1439 setopt localoptions noksharrays
1440 local action=$1 branch=$2 base=$3
1444 if [[ -n ${action} ]] ; then
1445 zstyle -a ":vcs_info:${vcs}:${usercontext}" actionformats msgs
1446 (( ${#msgs} < 1 )) && msgs[1]=' (%s)-[%b|%a]-'
1448 zstyle -a ":vcs_info:${vcs}:${usercontext}" formats msgs
1449 (( ${#msgs} < 1 )) && msgs[1]=' (%s)-[%b]-'
1452 (( ${#msgs} > maxexports )) && msgs[$(( maxexports + 1 )),-1]=()
1453 for i in {1..${#msgs}} ; do
1454 zformat -f msg ${msgs[$i]} \
1460 S:"$(VCS_INFO_reposub ${base})"
1466 VCS_INFO_maxexports () { #{{{
1467 zstyle -s ":vcs_info:${vcs}:${usercontext}" "max-exports" maxexports || maxexports=2
1468 if [[ ${maxexports} != <-> ]] || (( maxexports < 1 )); then
1469 printf 'vcs_info(): expecting numeric arg >= 1 for max-exports (got %s).\n' ${maxexports}
1470 printf 'Defaulting to 2.\n'
1475 VCS_INFO_nvcsformats () { #{{{
1476 setopt localoptions noksharrays
1479 if [[ $1 == 'preinit' ]] ; then
1483 zstyle -a ":vcs_info:${v:-$vcs}:${c:-$usercontext}" nvcsformats msgs
1484 (( ${#msgs} > maxexports )) && msgs[${maxexports},-1]=()
1487 VCS_INFO_realpath () { #{{{
1488 # a portable 'readlink -f'
1489 # forcing a subshell, to ensure chpwd() is not removed
1490 # from the calling shell (if VCS_INFO_realpath() is called
1493 (( ${+functions[chpwd]} )) && unfunction chpwd
1495 cd $1 2>/dev/null && pwd
1499 VCS_INFO_reposub () { #{{{
1500 setopt localoptions extendedglob
1501 local base=${1%%/##}
1503 [[ ${PWD} == ${base}/* ]] || {
1507 printf '%s' ${PWD#$base/}
1511 VCS_INFO_set () { #{{{
1512 setopt localoptions noksharrays
1515 if [[ $1 == '--clear' ]] ; then
1516 for i in {0..9} ; do
1517 unset VCS_INFO_message_${i}_
1520 if [[ $1 == '--nvcs' ]] ; then
1521 [[ $2 == 'preinit' ]] && (( maxexports == 0 )) && (( maxexports = 1 ))
1522 for i in {0..$((maxexports - 1))} ; do
1523 typeset -gx VCS_INFO_message_${i}_=
1525 VCS_INFO_nvcsformats $2
1528 (( ${#msgs} - 1 < 0 )) && return 0
1529 for i in {0..$(( ${#msgs} - 1 ))} ; do
1531 typeset -gx VCS_INFO_message_${i}_=${msgs[$j]}
1536 # information gathering
1537 VCS_INFO_bzr_get_data () { # {{{
1538 setopt localoptions noksharrays
1542 if zstyle -t ":vcs_info:${vcs}:${usercontext}" "use-simple" ; then
1543 bzrbase=${vcs_comm[basedir]}
1544 bzrinfo[2]=${bzrbase:t}
1545 if [[ -f ${bzrbase}/.bzr/branch/last-revision ]] ; then
1546 bzrinfo[1]=$(< ${bzrbase}/.bzr/branch/last-revision)
1547 bzrinfo[1]=${${bzrinfo[1]}%% *}
1550 bzrbase=${${(M)${(f)"$( bzr info )"}:# ##branch\ root:*}/*: ##/}
1551 bzrinfo=( ${${${(M)${(f)"$( bzr version-info )"}:#(#s)(revno|branch-nick)*}/*: /}/*\//} )
1552 bzrbase="$(VCS_INFO_realpath ${bzrbase})"
1555 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat bzrbr || bzrbr="%b:%r"
1556 zformat -f bzrbr "${bzrbr}" "b:${bzrinfo[2]}" "r:${bzrinfo[1]}"
1557 VCS_INFO_formats '' "${bzrbr}" "${bzrbase}"
1561 VCS_INFO_cdv_get_data () { # {{{
1564 cdvbase=${vcs_comm[basedir]}
1565 VCS_INFO_formats '' "${cdvbase:t}" "${cdvbase}"
1569 VCS_INFO_cvs_get_data () { # {{{
1570 local cvsbranch cvsbase basename
1573 while [[ -d "${cvsbase}/../CVS" ]]; do
1574 cvsbase="${cvsbase}/.."
1576 cvsbase="$(VCS_INFO_realpath ${cvsbase})"
1577 cvsbranch=$(< ./CVS/Repository)
1578 basename=${cvsbase:t}
1579 cvsbranch=${cvsbranch##${basename}/}
1580 [[ -z ${cvsbranch} ]] && cvsbranch=${basename}
1581 VCS_INFO_formats '' "${cvsbranch}" "${cvsbase}"
1585 VCS_INFO_darcs_get_data () { # {{{
1588 darcsbase=${vcs_comm[basedir]}
1589 VCS_INFO_formats '' "${darcsbase:t}" "${darcsbase}"
1593 VCS_INFO_git_getaction () { #{{{
1594 local gitaction='' gitdir=$1
1597 for tmp in "${gitdir}/rebase-apply" \
1598 "${gitdir}/rebase" \
1599 "${gitdir}/../.dotest" ; do
1600 if [[ -d ${tmp} ]] ; then
1601 if [[ -f "${tmp}/rebasing" ]] ; then
1603 elif [[ -f "${tmp}/applying" ]] ; then
1606 gitaction="am/rebase"
1608 printf '%s' ${gitaction}
1613 for tmp in "${gitdir}/rebase-merge/interactive" \
1614 "${gitdir}/.dotest-merge/interactive" ; do
1615 if [[ -f "${tmp}" ]] ; then
1616 printf '%s' "rebase-i"
1621 for tmp in "${gitdir}/rebase-merge" \
1622 "${gitdir}/.dotest-merge" ; do
1623 if [[ -d "${tmp}" ]] ; then
1624 printf '%s' "rebase-m"
1629 if [[ -f "${gitdir}/MERGE_HEAD" ]] ; then
1634 if [[ -f "${gitdir}/BISECT_LOG" ]] ; then
1635 printf '%s' "bisect"
1641 VCS_INFO_git_getbranch () { #{{{
1642 local gitbranch gitdir=$1 tmp actiondir
1643 local gitsymref='git symbolic-ref HEAD'
1646 for tmp in "${gitdir}/rebase-apply" \
1647 "${gitdir}/rebase" \
1648 "${gitdir}/../.dotest"; do
1649 if [[ -d ${tmp} ]]; then
1654 if [[ -n ${actiondir} ]]; then
1655 gitbranch="$(${(z)gitsymref} 2> /dev/null)"
1656 [[ -z ${gitbranch} ]] && [[ -r ${actiondir}/head-name ]] \
1657 && gitbranch="$(< ${actiondir}/head-name)"
1659 elif [[ -f "${gitdir}/MERGE_HEAD" ]] ; then
1660 gitbranch="$(${(z)gitsymref} 2> /dev/null)"
1661 [[ -z ${gitbranch} ]] && gitbranch="$(< ${gitdir}/MERGE_HEAD)"
1663 elif [[ -d "${gitdir}/rebase-merge" ]] ; then
1664 gitbranch="$(< ${gitdir}/rebase-merge/head-name)"
1666 elif [[ -d "${gitdir}/.dotest-merge" ]] ; then
1667 gitbranch="$(< ${gitdir}/.dotest-merge/head-name)"
1670 gitbranch="$(${(z)gitsymref} 2> /dev/null)"
1672 if [[ $? -ne 0 ]] ; then
1673 gitbranch="refs/tags/$(git describe --exact-match HEAD 2>/dev/null)"
1675 if [[ $? -ne 0 ]] ; then
1676 gitbranch="${${"$(< $gitdir/HEAD)"}[1,7]}..."
1681 printf '%s' "${gitbranch##refs/[^/]##/}"
1685 VCS_INFO_git_get_data () { # {{{
1686 setopt localoptions extendedglob
1687 local gitdir gitbase gitbranch gitaction
1689 gitdir=${vcs_comm[gitdir]}
1690 gitbranch="$(VCS_INFO_git_getbranch ${gitdir})"
1692 if [[ -z ${gitdir} ]] || [[ -z ${gitbranch} ]] ; then
1697 gitaction="$(VCS_INFO_git_getaction ${gitdir})"
1698 gitbase=${PWD%/${$( git rev-parse --show-prefix )%/##}}
1699 VCS_INFO_formats "${gitaction}" "${gitbranch}" "${gitbase}"
1703 VCS_INFO_hg_get_data () { # {{{
1704 local hgbranch hgbase file
1706 hgbase=${vcs_comm[basedir]}
1708 file="${hgbase}/.hg/branch"
1709 if [[ -r ${file} ]] ; then
1710 hgbranch=$(< ${file})
1715 VCS_INFO_formats '' "${hgbranch}" "${hgbase}"
1719 VCS_INFO_mtn_get_data () { # {{{
1720 local mtnbranch mtnbase
1722 mtnbase=${vcs_comm[basedir]}
1723 mtnbranch=${${(M)${(f)"$( mtn status )"}:#(#s)Current branch:*}/*: /}
1724 VCS_INFO_formats '' "${mtnbranch}" "${mtnbase}"
1728 VCS_INFO_svk_get_data () { # {{{
1729 local svkbranch svkbase
1731 svkbase=${vcs_comm[basedir]}
1732 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat svkbranch || svkbranch="%b:%r"
1733 zformat -f svkbranch "${svkbranch}" "b:${vcs_comm[branch]}" "r:${vcs_comm[revision]}"
1734 VCS_INFO_formats '' "${svkbranch}" "${svkbase}"
1738 VCS_INFO_svn_get_data () { # {{{
1739 setopt localoptions noksharrays
1740 local svnbase svnbranch
1744 while [[ -d "${svnbase}/../.svn" ]]; do
1745 svnbase="${svnbase}/.."
1747 svnbase="$(VCS_INFO_realpath ${svnbase})"
1748 svninfo=( ${${${(M)${(f)"$( svn info )"}:#(#s)(URL|Revision)*}/*: /}/*\//} )
1750 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat svnbranch || svnbranch="%b:%r"
1751 zformat -f svnbranch "${svnbranch}" "b:${svninfo[1]}" "r:${svninfo[2]}"
1752 VCS_INFO_formats '' "${svnbranch}" "${svnbase}"
1756 VCS_INFO_tla_get_data () { # {{{
1757 local tlabase tlabranch
1759 tlabase="$(VCS_INFO_realpath ${vcs_comm[basedir]})"
1760 # tree-id gives us something like 'foo@example.com/demo--1.0--patch-4', so:
1761 tlabranch=${${"$( tla tree-id )"}/*\//}
1762 VCS_INFO_formats '' "${tlabranch}" "${tlabase}"
1767 VCS_INFO_detect_by_dir() { #{{{
1769 local basedir="." realbasedir
1771 realbasedir="$(VCS_INFO_realpath ${basedir})"
1772 while [[ ${realbasedir} != '/' ]]; do
1773 [[ -r ${realbasedir} ]] || return 1
1774 if [[ -n ${vcs_comm[detect_need_file]} ]] ; then
1775 [[ -d ${basedir}/${dirname} ]] && \
1776 [[ -e ${basedir}/${dirname}/${vcs_comm[detect_need_file]} ]] && \
1779 [[ -d ${basedir}/${dirname} ]] && break
1782 basedir=${basedir}/..
1783 realbasedir="$(VCS_INFO_realpath ${basedir})"
1786 [[ ${realbasedir} == "/" ]] && return 1
1787 vcs_comm[basedir]=${realbasedir}
1791 VCS_INFO_bzr_detect() { #{{{
1792 VCS_INFO_check_com bzr || return 1
1793 vcs_comm[detect_need_file]=branch/format
1794 VCS_INFO_detect_by_dir '.bzr'
1798 VCS_INFO_cdv_detect() { #{{{
1799 VCS_INFO_check_com cdv || return 1
1800 vcs_comm[detect_need_file]=format
1801 VCS_INFO_detect_by_dir '.cdv'
1805 VCS_INFO_cvs_detect() { #{{{
1806 VCS_INFO_check_com cvs || return 1
1807 [[ -d "./CVS" ]] && [[ -r "./CVS/Repository" ]] && return 0
1811 VCS_INFO_darcs_detect() { #{{{
1812 VCS_INFO_check_com darcs || return 1
1813 vcs_comm[detect_need_file]=format
1814 VCS_INFO_detect_by_dir '_darcs'
1818 VCS_INFO_git_detect() { #{{{
1819 if VCS_INFO_check_com git && git rev-parse --is-inside-work-tree &> /dev/null ; then
1820 vcs_comm[gitdir]="$(git rev-parse --git-dir 2> /dev/null)" || return 1
1821 if [[ -d ${vcs_comm[gitdir]}/svn ]] ; then vcs_comm[overwrite_name]='git-svn'
1822 elif [[ -d ${vcs_comm[gitdir]}/refs/remotes/p4 ]] ; then vcs_comm[overwrite_name]='git-p4' ; fi
1828 VCS_INFO_hg_detect() { #{{{
1829 VCS_INFO_check_com hg || return 1
1830 vcs_comm[detect_need_file]=store
1831 VCS_INFO_detect_by_dir '.hg'
1835 VCS_INFO_mtn_detect() { #{{{
1836 VCS_INFO_check_com mtn || return 1
1837 vcs_comm[detect_need_file]=revision
1838 VCS_INFO_detect_by_dir '_MTN'
1842 VCS_INFO_svk_detect() { #{{{
1843 setopt localoptions noksharrays extendedglob
1848 VCS_INFO_check_com svk || return 1
1849 [[ -f ~/.svk/config ]] || return 1
1851 # This detection function is a bit different from the others.
1852 # We need to read svk's config file to detect a svk repository
1853 # in the first place. Therefore, we'll just proceed and read
1854 # the other information, too. This is more then any of the
1855 # other detections do but this takes only one file open for
1856 # svk at most. VCS_INFO_svk_get_data() get simpler, too. :-)
1857 while IFS= read -r line ; do
1858 if [[ -n ${vcs_comm[basedir]} ]] ; then
1860 [[ ${line} == depotpath:* ]] && vcs_comm[branch]=${line##*/}
1861 [[ ${line} == revision:* ]] && vcs_comm[revision]=${line##*[[:space:]]##}
1862 [[ -n ${vcs_comm[branch]} ]] && [[ -n ${vcs_comm[revision]} ]] && break
1865 (( fhash > 0 )) && [[ ${line} == ' '[^[:space:]]*:* ]] && break
1866 [[ ${line} == ' hash:'* ]] && fhash=1 && continue
1867 (( fhash == 0 )) && continue
1868 [[ ${PWD}/ == ${${line## ##}%:*}/* ]] && vcs_comm[basedir]=${${line## ##}%:*}
1869 done < ~/.svk/config
1871 [[ -n ${vcs_comm[basedir]} ]] && \
1872 [[ -n ${vcs_comm[branch]} ]] && \
1873 [[ -n ${vcs_comm[revision]} ]] && return 0
1877 VCS_INFO_svn_detect() { #{{{
1878 VCS_INFO_check_com svn || return 1
1879 [[ -d ".svn" ]] && return 0
1883 VCS_INFO_tla_detect() { #{{{
1884 VCS_INFO_check_com tla || return 1
1885 vcs_comm[basedir]="$(tla tree-root 2> /dev/null)" && return 0
1890 vcs_info_printsys () { # {{{
1891 vcs_info print_systems_
1894 vcs_info_lastmsg () { # {{{
1899 for i in {0..$((maxexports - 1))} ; do
1900 printf '$VCS_INFO_message_%d_: "' $i
1901 if zstyle -T ':vcs_info:formats:command' use-prompt-escapes ; then
1902 print -nP ${(P)${:-VCS_INFO_message_${i}_}}
1904 print -n ${(P)${:-VCS_INFO_message_${i}_}}
1914 [[ -r . ]] || return 1
1918 local -a VCSs disabled dps
1919 local -x vcs usercontext
1920 local -ix maxexports
1925 VCSs=(git hg bzr darcs svk mtn svn cvs cdv tla)
1928 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable" disabled
1929 print -l '# list of supported version control backends:' \
1930 '# disabled systems are prefixed by a hash sign (#)'
1931 for vcs in ${VCSs} ; do
1932 [[ -n ${(M)disabled:#${vcs}} ]] && printf '#'
1933 printf '%s\n' ${vcs}
1935 print -l '# flavours (cannot be used in the disable style; they' \
1936 '# are disabled with their master [git-svn -> git]):' \
1941 [[ -z ${usercontext} ]] && usercontext=default
1943 (*) [[ -z ${usercontext} ]] && usercontext=$1
1947 zstyle -T ":vcs_info:${vcs}:${usercontext}" "enable" || {
1948 [[ -n ${VCS_INFO_message_0_} ]] && VCS_INFO_set --clear
1951 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable" disabled
1953 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable-patterns" dps
1954 for pat in ${dps} ; do
1955 if [[ ${PWD} == ${~pat} ]] ; then
1956 [[ -n ${vcs_info_msg_0_} ]] && VCS_INFO_set --clear
1964 for vcs in ${VCSs} ; do
1965 [[ -n ${(M)disabled:#${vcs}} ]] && continue
1967 VCS_INFO_${vcs}_detect && (( found = 1 )) && break
1970 (( found == 0 )) && {
1975 VCS_INFO_${vcs}_get_data || {
1984 VCS_INFO_set --nvcs preinit
1989 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1990 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1991 # TODO: The included vcs_info() version still uses $VCS_INFO_message_N_.
1992 # That needs to be the use of $VCS_INFO_message_N_ needs to be changed
1993 # to $vcs_info_msg_N_ as soon as we use the included version.
1994 if [[ "$TERM" == dumb ]] ; then
1995 zstyle ':vcs_info:*' actionformats "(%s%)-[%b|%a] " "zsh: %r"
1996 zstyle ':vcs_info:*' formats "(%s%)-[%b] " "zsh: %r"
1998 # these are the same, just with a lot of colours:
1999 zstyle ':vcs_info:*' actionformats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOUR} " \
2001 zstyle ':vcs_info:*' formats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOUR}%} " \
2003 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YELLOW}%r"
2006 if [[ -o restricted ]]; then
2007 zstyle ':vcs_info:*' enable false
2012 # command not found handling {{{
2014 (( ${COMMAND_NOT_FOUND} == 1 )) &&
2015 function command_not_found_handler() {
2017 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
2018 ${GRML_ZSH_CNF_HANDLER} $1
2026 if zrcautoload promptinit && promptinit 2>/dev/null ; then
2027 promptinit # people should be able to use their favourite prompt
2029 print 'Notice: no promptinit available :('
2034 # make sure to use right prompt only when not running a command
2035 is41 && setopt transient_rprompt
2038 function ESC_print () {
2039 info_print $'\ek' $'\e\\' "$@"
2041 function set_title () {
2042 info_print $'\e]0;' $'\a' "$@"
2045 function info_print () {
2046 local esc_begin esc_end
2050 printf '%s' ${esc_begin}
2052 printf '%s' "${esc_end}"
2055 # TODO: revise all these NO* variables and especially their documentation
2056 # in zsh-help() below.
2057 is4 && [[ $NOPRECMD -eq 0 ]] && precmd () {
2058 [[ $NOPRECMD -gt 0 ]] && return 0
2059 # update VCS information
2062 if [[ $TERM == screen* ]] ; then
2063 if [[ -n ${VCS_INFO_message_1_} ]] ; then
2064 ESC_print ${VCS_INFO_message_1_}
2065 elif [[ -n ${vcs_info_msg_1_} ]] ; then
2066 ESC_print ${vcs_info_msg_1_}
2071 # just use DONTSETRPROMPT=1 to be able to overwrite RPROMPT
2072 if [[ $DONTSETRPROMPT -eq 0 ]] ; then
2073 if [[ $BATTERY -gt 0 ]] ; then
2074 # update battery (dropped into $PERCENT) information
2076 RPROMPT="%(?..:() ${PERCENT}"
2081 # adjust title of xterm
2082 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
2083 [[ ${NOTITLE} -gt 0 ]] && return 0
2086 set_title ${(%):-"%n@%m: %~"}
2091 # preexec() => a function running before every command
2092 is4 && [[ $NOPRECMD -eq 0 ]] && \
2094 [[ $NOPRECMD -gt 0 ]] && return 0
2095 # set hostname if not running on host with name 'grml'
2096 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
2099 # get the name of the program currently running and hostname of local machine
2100 # set screen window title if running in a screen
2101 if [[ "$TERM" == screen* ]] ; then
2102 # local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]} # don't use hostname
2103 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME" # use hostname
2106 # adjust title of xterm
2107 [[ ${NOTITLE} -gt 0 ]] && return 0
2110 set_title "${(%):-"%n@%m:"}" "$1"
2115 EXITCODE="%(?..%?%1v )"
2116 PS2='\`%_> ' # secondary prompt, printed when the shell needs more information to complete a command.
2117 PS3='?# ' # selection prompt used within a select loop.
2118 PS4='+%N:%i:%_> ' # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
2120 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
2121 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
2122 debian_chroot=$(cat /etc/debian_chroot)
2125 # don't use colors on dumb terminals (like emacs):
2126 if [[ "$TERM" == dumb ]] ; then
2127 PROMPT="${EXITCODE}${debian_chroot:+($debian_chroot)}%n@%m %40<...<%B%~%b%<< "
2129 # only if $GRMLPROMPT is set (e.g. via 'GRMLPROMPT=1 zsh') use the extended prompt
2130 # set variable identifying the chroot you work in (used in the prompt below)
2131 if [[ $GRMLPROMPT -gt 0 ]] ; then
2132 PROMPT="${RED}${EXITCODE}${CYAN}[%j running job(s)] ${GREEN}{history#%!} ${RED}%(3L.+.) ${BLUE}%* %D
2133 ${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
2135 # This assembles the primary prompt string
2136 if (( EUID != 0 )); then
2137 PROMPT="${RED}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
2139 PROMPT="${BLUE}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${RED}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
2144 if (( GRML_VCS_INFO )); then
2145 PROMPT="${PROMPT}"'${VCS_INFO_message_0_}'"%# "
2147 PROMPT="${PROMPT}"'${vcs_info_msg_0_}'"%# "
2150 # if we are inside a grml-chroot set a specific prompt theme
2151 if [[ -n "$GRML_CHROOT" ]] ; then
2152 PROMPT="%{$fg[red]%}(CHROOT) %{$fg_bold[red]%}%n%{$fg_no_bold[white]%}@%m %40<...<%B%~%b%<< %\# "
2156 # {{{ 'hash' some often used directories
2158 hash -d deb=/var/cache/apt/archives
2159 hash -d doc=/usr/share/doc
2160 hash -d linux=/lib/modules/$(command uname -r)/build/
2161 hash -d log=/var/log
2162 hash -d slog=/var/log/syslog
2163 hash -d src=/usr/src
2164 hash -d templ=/usr/share/doc/grml-templates
2165 hash -d tt=/usr/share/doc/texttools-doc
2166 hash -d www=/var/www
2171 if check_com -c screen ; then
2172 if [[ $UID -eq 0 ]] ; then
2173 [[ -r /etc/grml/screenrc ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc"
2174 elif [[ -r $HOME/.screenrc ]] ; then
2175 alias screen="${commands[screen]} -c $HOME/.screenrc"
2177 if [[ -r /etc/grml/screenrc_grml ]]; then
2178 alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
2180 [[ -r /etc/grml/screenrc ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc"
2185 # do we have GNU ls with color-support?
2186 if ls --help 2>/dev/null | grep -- --color= >/dev/null && [[ "$TERM" != dumb ]] ; then
2187 #a1# execute \kbd{@a@}:\quad ls with colors
2188 alias ls='ls -b -CF --color=auto'
2189 #a1# execute \kbd{@a@}:\quad list all files, with colors
2190 alias la='ls -la --color=auto'
2191 #a1# long colored list, without dotfiles (@a@)
2192 alias ll='ls -l --color=auto'
2193 #a1# long colored list, human readable sizes (@a@)
2194 alias lh='ls -hAl --color=auto'
2195 #a1# List files, append qualifier to filenames \\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
2196 alias l='ls -lF --color=auto'
2198 alias ls='ls -b -CF'
2205 alias mdstat='cat /proc/mdstat'
2206 alias ...='cd ../../'
2208 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
2209 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
2210 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
2213 alias cp='nocorrect cp' # no spelling correction on cp
2214 alias mkdir='nocorrect mkdir' # no spelling correction on mkdir
2215 alias mv='nocorrect mv' # no spelling correction on mv
2216 alias rm='nocorrect rm' # no spelling correction on rm
2218 #a1# Execute \kbd{rmdir}
2220 #a1# Execute \kbd{mkdir}
2223 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
2224 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
2225 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
2227 # make sure it is not assigned yet
2228 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
2231 for ENV in $(env | command grep -i '.utf') ; do
2232 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
2237 # make sure it is not assigned yet
2238 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
2240 if ! isutfenv ; then
2241 for ENV in $(env | command grep -i '\.iso') ; do
2242 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
2247 # set up software synthesizer via speakup
2249 if [ -x /usr/sbin/swspeak-setup ] ; then
2250 setopt singlelinezle
2253 /usr/sbin/swspeak-setup $@
2255 if ! [[ -r /dev/softsynth ]] ; then
2256 flite -o play -t "Sorry, software synthesizer not available. Did you boot with swspeak bootoption?"
2259 setopt singlelinezle
2262 nice -n -20 speechd-up
2264 flite -o play -t "Finished setting up software synthesizer"
2269 # I like clean prompt, so provide simple way to get that
2270 check_com 0 || alias 0='return 0'
2272 # for really lazy people like mika:
2273 check_com S &>/dev/null || alias S='screen'
2274 check_com s &>/dev/null || alias s='ssh'
2276 # especially for roadwarriors using GNU screen and ssh:
2277 if ! check_com asc &>/dev/null ; then
2278 asc() { autossh -t "$@" 'screen -RdU' }
2282 # get top 10 shell commands:
2283 alias top10='print -l ? ${(o)history%% *} | uniq -c | sort -nr | head -n 10'
2285 # truecrypt; use e.g. via 'truec /dev/ice /mnt/ice' or 'truec -i'
2286 if check_com -c truecrypt ; then
2288 alias truec='truecrypt --mount-options "rw,sync,dirsync,users,uid=1000,gid=users,umask=077,utf8" '
2290 alias truec='truecrypt --mount-options "rw,sync,dirsync,users,uid=1000,gid=users,umask=077" '
2294 #f1# Hints for the use of zsh on grml
2296 print "$bg[white]$fg[black]
2297 zsh-help - hints for use of zsh on grml
2298 =======================================$reset_color"
2301 Main configuration of zsh happens in /etc/zsh/zshrc.
2302 That file is part of the package grml-etc-core, if you want to
2303 use them on a non-grml-system just get the tar.gz from
2304 http://deb.grml.org/ or (preferably) get it from the git repository:
2306 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
2308 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
2309 The file is still there, but it is empty for backwards compatibility.
2311 For your own changes use these two files:
2315 The former is sourced very early in our zshrc, the latter is sourced
2318 System wide configuration without touching configuration files of grml
2319 can take place in /etc/zsh/zshrc.local.
2321 Normally, the root user (EUID == 0) does not get the whole grml setup.
2322 If you want to force the whole setup for that user, too, set
2323 GRML_ALWAYS_LOAD_ALL=1 in .zshrc.pre in root'\''s home directory.
2325 For information regarding zsh start at http://grml.org/zsh/
2327 Take a look at grml'\''s zsh refcard:
2328 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
2330 Check out the main zsh refcard:
2331 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
2333 And of course visit the zsh-lovers:
2336 You can adjust some options through environment variables when
2337 invoking zsh without having to edit configuration files.
2338 Basically meant for bash users who are not used to the power of
2341 "NOCOR=1 zsh" => deactivate automatic correction
2342 "NOMENU=1 zsh" => do not use auto menu completion (note: use ctrl-d for completion instead!)
2343 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
2344 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
2345 preexec() and precmd() completely
2346 "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt
2347 "COMMAND_NOT_FOUND=1 zsh"
2348 => Enable a handler if an external command was not found
2349 The command called in the handler can be altered by setting
2350 the GRML_ZSH_CNF_HANDLER variable, the default is:
2351 "/usr/share/command-not-found/command-not-found"
2353 A value greater than 0 is enables a feature; a value equal to zero
2354 disables it. If you like one or the other of these settings, you can
2355 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
2359 $bg[white]$fg[black]
2360 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
2361 Enjoy your grml system with the zsh!$reset_color"
2365 if [[ -r /etc/debian_version ]] ; then
2366 #a3# Execute \kbd{apt-cache search}
2367 alias acs='apt-cache search'
2368 #a3# Execute \kbd{apt-cache show}
2369 alias acsh='apt-cache show'
2370 #a3# Execute \kbd{apt-cache policy}
2371 alias acp='apt-cache policy'
2372 #a3# Execute \kbd{apt-get dist-upgrade}
2373 salias adg="apt-get dist-upgrade"
2374 #a3# Execute \kbd{apt-get install}
2375 salias agi="apt-get install"
2376 #a3# Execute \kbd{aptitude install}
2377 salias ati="aptitude install"
2378 #a3# Execute \kbd{apt-get upgrade}
2379 salias ag="apt-get upgrade"
2380 #a3# Execute \kbd{apt-get update}
2381 salias au="apt-get update"
2382 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
2383 salias -a up="aptitude update ; aptitude safe-upgrade"
2384 #a3# Execute \kbd{dpkg-buildpackage}
2385 alias dbp='dpkg-buildpackage'
2386 #a3# Execute \kbd{grep-excuses}
2387 alias ge='grep-excuses'
2390 #f3# Execute \kbd{apt-get update \&\& }\\&\quad \kbd{apt-get dist-upgrade}
2393 if [[ -z $1 ]] ; then
2394 $SUDO apt-get update
2395 $SUDO apt-get -u upgrade
2397 ssh $1 $SUDO apt-get update
2398 # ask before the upgrade
2400 ssh $1 $SUDO apt-get --no-act upgrade
2401 echo -n 'Process the upgrade?'
2403 if [[ $dummy == "y" ]] ; then
2404 ssh $1 $SUDO apt-get -u upgrade --yes
2409 # get a root shell as normal user in live-cd mode:
2410 if isgrmlcd && [[ $UID -ne 0 ]] ; then
2414 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
2415 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
2416 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
2417 salias tlog="tail -f /var/log/syslog" # follow the syslog
2420 # sort installed Debian-packages by size
2421 if check_com -c grep-status ; then
2422 #a3# List installed Debian-packages sorted by size
2423 alias debs-by-size='grep-status -FStatus -sInstalled-Size,Package -n "install ok installed" | paste -sd " \n" | sort -rn'
2426 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
2427 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
2428 if check_com -c wodim; then
2431 cdrecord is not provided under its original name by Debian anymore.
2432 See #377109 in the BTS of Debian for more details.
2434 Please use the wodim binary instead
2441 # get_tw_cli has been renamed into get_3ware
2442 if check_com -c get_3ware ; then
2444 echo 'Warning: get_tw_cli has been renamed into get_3ware. Invoking get_3ware for you.'>&2
2449 # I hate lacking backward compatibility, so provide an alternative therefore
2450 if ! check_com -c apache2-ssl-certificate ; then
2452 apache2-ssl-certificate() {
2454 print 'Debian does not ship apache2-ssl-certificate anymore (see #398520). :('
2455 print 'You might want to take a look at Debian the package ssl-cert as well.'
2456 print 'To generate a certificate for use with apache2 follow the instructions:'
2460 export RANDFILE=/dev/random
2461 mkdir /etc/apache2/ssl/
2462 openssl req $@ -new -x509 -days 365 -nodes -out /etc/apache2/ssl/apache.pem -keyout /etc/apache2/ssl/apache.pem
2463 chmod 600 /etc/apache2/ssl/apache.pem
2465 Run "grml-tips ssl-certificate" if you need further instructions.
2471 # {{{ Use hard limits, except for a smaller stack and no core dumps
2473 is425 && limit stack 8192
2474 isgrmlcd && limit core 0 # important for a live-cd-system
2478 # {{{ completion system
2480 # called later (via is4 && grmlcomp)
2481 # note: use 'zstyle' for getting current settings
2482 # press ^Xh (control-x h) for getting tags in context; ^X? (control-x ?) to run complete_debug with trace output
2484 # TODO: This could use some additional information
2486 # allow one error for every three characters typed in approximate completer
2487 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
2489 # don't complete backup files as executables
2490 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
2492 # start menu completion only if it could find no unambiguous initial string
2493 zstyle ':completion:*:correct:*' insert-unambiguous true
2494 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
2495 zstyle ':completion:*:correct:*' original true
2497 # activate color-completion
2498 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
2500 # format on completion
2501 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
2503 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
2504 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
2506 # insert all expansions for expand completer
2507 zstyle ':completion:*:expand:*' tag-order all-expansions
2508 zstyle ':completion:*:history-words' list false
2511 zstyle ':completion:*:history-words' menu yes
2513 # ignore duplicate entries
2514 zstyle ':completion:*:history-words' remove-all-dups yes
2515 zstyle ':completion:*:history-words' stop yes
2517 # match uppercase from lowercase
2518 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
2520 # separate matches into groups
2521 zstyle ':completion:*:matches' group 'yes'
2522 zstyle ':completion:*' group-name ''
2524 if [[ "$NOMENU" -eq 0 ]] ; then
2525 # if there are more than 5 options allow selecting from a menu
2526 zstyle ':completion:*' menu select=5
2528 # don't use any menus at all
2532 zstyle ':completion:*:messages' format '%d'
2533 zstyle ':completion:*:options' auto-description '%d'
2535 # describe options in full
2536 zstyle ':completion:*:options' description 'yes'
2538 # on processes completion complete all user processes
2539 zstyle ':completion:*:processes' command 'ps -au$USER'
2541 # offer indexes before parameters in subscripts
2542 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
2544 # provide verbose completion information
2545 zstyle ':completion:*' verbose true
2547 # recent (as of Dec 2007) zsh versions are able to provide descriptions
2548 # for commands (read: 1st word in the line) that it will list for the user
2549 # to choose from. The following disables that, because it's not exactly fast.
2550 zstyle ':completion:*:-command-:*:' verbose false
2552 # set format for warnings
2553 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
2555 # define files to ignore for zcompile
2556 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
2557 zstyle ':completion:correct:' prompt 'correct to: %e'
2559 # Ignore completion functions for commands you don't have:
2560 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
2562 # Provide more processes in completion of programs like killall:
2563 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
2565 # complete manual by their section
2566 zstyle ':completion:*:manuals' separate-sections true
2567 zstyle ':completion:*:manuals.*' insert-sections true
2568 zstyle ':completion:*:man:*' menu yes select
2570 # provide .. as a completion
2571 zstyle ':completion:*' special-dirs ..
2573 # run rehash on completion so new installed program are found automatically:
2575 (( CURRENT == 1 )) && rehash
2580 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
2581 if [[ "$NOCOR" -gt 0 ]] ; then
2582 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
2585 # try to be smart about when to use what completer...
2587 zstyle -e ':completion:*' completer '
2588 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
2589 _last_try="$HISTNO$BUFFER$CURSOR"
2590 reply=(_complete _match _ignored _prefix _files)
2592 if [[ $words[1] == (rm|mv) ]] ; then
2593 reply=(_complete _files)
2595 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
2600 # command for process lists, the local web server details and host completion
2601 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
2604 [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
2605 zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
2607 # host completion /* add brackets as vim can't parse zsh's complex cmdlines 8-) {{{ */
2609 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
2610 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
2622 zstyle ':completion:*:hosts' hosts $hosts
2623 # TODO: so, why is this here?
2624 # zstyle '*' hosts $hosts
2626 # use generic completion system for programs not yet defined; (_gnu_generic works
2627 # with commands that provide a --help option with "standard" gnu-like output.)
2628 for compcom in cp deborphan df feh fetchipac head hnb ipacsum mv \
2629 pal stow tail uname ; do
2630 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
2633 # see upgrade function in this file
2634 compdef _hosts upgrade
2640 # people should use 'grml-x'!
2641 if check_com -c 915resolution; then
2643 echo "Please use 915resolution as resolution modifying tool for Intel \
2649 #a1# Output version of running grml
2650 alias grml-version='cat /etc/grml_version'
2652 if check_com -c rebuildfstab ; then
2653 #a1# Rebuild /etc/fstab
2654 alias grml-rebuildfstab='rebuildfstab -v -r -config'
2657 if check_com -c grml-debootstrap ; then
2659 echo "Installing debian to harddisk is possible by using grml-debootstrap."
2666 # {{{ now run the functions
2668 is4 && isgrml && grmlstuff
2673 is4 && xsource "/etc/zsh/keephack"
2676 # {{{ wonderful idea of using "e" glob qualifier by Peter Stephenson
2677 # You use it as follows:
2678 # $ NTREF=/reference/file
2680 # This lists all the files in the current directory newer than the reference file.
2681 # You can also specify the reference file inline; note quotes:
2682 # $ ls -l *(e:'nt ~/.zshenv':)
2684 if [[ -n $1 ]] ; then
2687 [[ $REPLY -nt $NTREF ]]
2691 # shell functions {{{
2693 #f1# Provide csh compatibility
2694 setenv() { typeset -x "${1}${1:+=}${(@)argv[2,$#]}" } # csh compatibility
2696 #f1# Reload an autoloadable function
2697 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
2698 compdef _functions freload
2700 #f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s')
2702 [[ -z "$1" ]] && printf 'Usage: %s <file(s)>\n' "$0" && return 1
2703 for file in "$@" ; do
2704 while [[ -h "$file" ]] ; do
2706 file=$(readlink "$file")
2711 # fast manual access
2712 if check_com qma ; then
2713 #f1# View the zsh manual
2714 manzsh() { qma zshall "$1" }
2717 manzsh() { /usr/bin/man zshall | vim -c "se ft=man| se hlsearch" +/"$1" - ; }
2720 # TODO: Is it supported to use pager settings like this?
2721 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
2722 # with respect to wordsplitting. (ie. ${=PAGER})
2723 if check_com -c $PAGER ; then
2724 #f1# View Debian's changelog of a given package
2727 if [[ -r /usr/share/doc/$1/changelog.Debian.gz ]] ; then
2728 $PAGER /usr/share/doc/$1/changelog.Debian.gz
2729 elif [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2730 $PAGER /usr/share/doc/$1/changelog.gz
2732 if check_com -c aptitude ; then
2733 echo "No changelog for package $1 found, using aptitude to retrieve it."
2735 aptitude -t unstable changelog $1
2737 aptitude changelog $1
2740 echo "No changelog for package $1 found, sorry."
2745 _dchange() { _files -W /usr/share/doc -/ }
2746 compdef _dchange dchange
2748 #f1# View Debian's NEWS of a given package
2751 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
2752 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
2754 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
2755 $PAGER /usr/share/doc/$1/NEWS.gz
2757 echo "No NEWS file for package $1 found, sorry."
2762 _dnews() { _files -W /usr/share/doc -/ }
2763 compdef _dnews dnews
2765 #f1# View upstream's changelog of a given package
2768 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2769 $PAGER /usr/share/doc/$1/changelog.gz
2771 echo "No changelog for package $1 found, sorry."
2775 _uchange() { _files -W /usr/share/doc -/ }
2776 compdef _uchange uchange
2781 ZSH_PROFILE_RC=1 $SHELL "$@"
2784 #f1# Edit an alias via zle
2786 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
2788 compdef _aliases edalias
2790 #f1# Edit a function via zle
2792 [[ -z "$1" ]] && { echo "Usage: edfun <function_to_edit>" ; return 1 } || zed -f "$1" ;
2794 compdef _functions edfunc
2796 # use it e.g. via 'Restart apache2'
2797 #m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
2798 #m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
2799 #m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
2800 #m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
2801 #m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
2802 if [[ -d /etc/init.d || -d /etc/service ]] ; then
2804 local action_="${1:l}" # e.g Start/Stop/Restart
2808 local service_target_="$(readlink /etc/init.d/$service_)"
2809 if [[ $service_target_ == "/usr/bin/sv" ]]; then
2811 case "${action_}" in
2812 start) if [[ ! -e /etc/service/$service_ ]]; then
2813 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
2815 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2817 # there is no reload in runits sysv emulation
2818 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
2819 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
2823 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2827 for i in Start Restart Stop Force-Reload Reload ; do
2828 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
2832 #f1# Provides useful information on globbing
2839 p named pipes (FIFOs)
2840 * executable plain files (0100)
2841 % device files (character or block special)
2842 %b block special files
2843 %c character special files
2844 r owner-readable files (0400)
2845 w owner-writable files (0200)
2846 x owner-executable files (0100)
2847 A group-readable files (0040)
2848 I group-writable files (0020)
2849 E group-executable files (0010)
2850 R world-readable files (0004)
2851 W world-writable files (0002)
2852 X world-executable files (0001)
2853 s setuid files (04000)
2854 S setgid files (02000)
2855 t files with the sticky bit (01000)
2857 print *(m-1) # Files modified up to a day ago
2858 print *(a1) # Files accessed a day ago
2859 print *(@) # Just symlinks
2860 print *(Lk+50) # Files bigger than 50 kilobytes
2861 print *(Lk-50) # Files smaller than 50 kilobytes
2862 print **/*.c # All *.c files recursively starting in \$PWD
2863 print **/*.c~file.c # Same as above, but excluding 'file.c'
2864 print (foo|bar).* # Files starting with 'foo' or 'bar'
2865 print *~*.* # All Files that do not contain a dot
2866 chmod 644 *(.^x) # make all plain non-executable files publically readable
2867 print -l *(.c|.h) # Lists *.c and *.h
2868 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
2869 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
2871 alias help-zshglob=H-Glob
2873 check_com -c qma && alias ?='qma zshall'
2875 # grep for running process, like: 'any vim'
2878 if [[ -z "$1" ]] ; then
2879 echo "any - grep for process(es) by keyword" >&2
2880 echo "Usage: any <keyword>" >&2 ; return 1
2883 local LENGTH=$(expr length $STRING)
2884 local FIRSCHAR=$(echo $(expr substr $STRING 1 1))
2885 local REST=$(echo $(expr substr $STRING 2 $LENGTH))
2886 ps xauwww| grep "[$FIRSCHAR]$REST"
2890 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
2891 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
2892 [[ -r /proc/1/maps ]] && \
2894 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
2895 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
2896 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
2899 # print hex value of a number
2902 [[ -n "$1" ]] && printf "%x\n" $1 || { print 'Usage: hex <number-to-convert>' ; return 1 }
2905 # calculate (or eval at all ;-)) with perl => p[erl-]eval
2906 # hint: also take a look at zcalc -> 'autoload zcalc' -> 'man zshmodules | less -p MATHFUNC'
2908 [[ -n "$1" ]] && CALC="$*" || print "Usage: calc [expression]"
2909 perl -e "print eval($CALC),\"\n\";"
2911 functions peval &>/dev/null && alias calc=peval
2913 # brltty seems to have problems with utf8 environment and/or font Uni3-Terminus16 under
2914 # certain circumstances, so work around it, no matter which environment we have
2916 if [[ -z "$DISPLAY" ]] ; then
2917 consolechars -f /usr/share/consolefonts/default8x16.psf.gz
2924 # just press 'asdf' keys to toggle between dvorak and us keyboard layout
2926 echo -n 'Switching to us keyboard layout: '
2927 [[ -z "$DISPLAY" ]] && $SUDO loadkeys us &>/dev/null || setxkbmap us &>/dev/null
2931 echo -n 'Switching to dvorak keyboard layout: '
2932 [[ -z "$DISPLAY" ]] && $SUDO loadkeys dvorak &>/dev/null || setxkbmap dvorak &>/dev/null
2935 # just press 'asdf' key to toggle from neon layout to us keyboard layout
2937 echo -n 'Switching to us keyboard layout: '
2938 setxkbmap us && echo 'Done' || echo 'Failed'
2941 # set up an ipv6 tunnel
2946 if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
2947 print 'ipv6 tunnel already set up, nothing to be done.'
2948 print 'execute: "ifconfig sit1 down ; ifconfig sit0 down" to remove ipv6-tunnel.' ; return 1
2950 [[ -n "$PUBLIC_IP" ]] || \
2951 local PUBLIC_IP=$(ifconfig $(route -n | awk '/^0\.0\.0\.0/{print $8; exit}') | \
2952 awk '/inet addr:/ {print $2}' | tr -d 'addr:')
2954 [[ -n "$PUBLIC_IP" ]] || { print 'No $PUBLIC_IP set and could not determine default one.' ; return 1 }
2955 local IPV6ADDR=$(printf "2002:%02x%02x:%02x%02x:1::1" $(print ${PUBLIC_IP//./ }))
2956 print -n "Setting up ipv6 tunnel $IPV6ADDR via ${PUBLIC_IP}: "
2957 ifconfig sit0 tunnel ::192.88.99.1 up
2958 ifconfig sit1 add "$IPV6ADDR" && print done || print failed
2962 if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
2963 print 'ipv6 tunnel available' ; return 0
2965 print 'ipv6 tunnel not available' ; return 1
2969 if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
2970 print -n 'Stopping ipv6 tunnel (sit0 + sit1): '
2971 ifconfig sit1 down ; ifconfig sit0 down && print done || print failed
2973 print 'No ipv6 tunnel found, nothing to be done.' ; return 1
2977 print "Usage: ipv6-tunnel [start|stop|status]">&2 ; return 1
2982 # run dhclient for wireless device
2984 sudo dhclient "$(wavemon -d | awk '/device/{print $3}')"
2987 # spawn a minimally set up mksh - useful if you want to umount /usr/.
2990 local shell="/bin/mksh"
2992 if [[ ! -x ${shell} ]]; then
2993 printf '`%s'\'' not available, giving up.\n' ${shell} >&2
2997 exec env -i ENV="/etc/minimal-shellrc" HOME="$HOME" TERM="$TERM" ${shell}
3000 # a wrapper for vim, that deals with title setting
3002 # set this array to a set of options to vim you always want
3003 # to have set when calling vim (in .zshrc.local), like:
3004 # VIM_OPTIONS=( -p )
3005 # This will cause vim to send every file given on the
3006 # commandline to be send to it's own tab (needs vim7).
3008 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
3011 # make a backup of a file
3013 cp -a "$1" "${1}_$(date --iso-8601=seconds)"
3016 #f1# grep for patterns in grml's zsh setup
3022 print "usage: zg -[anr] <pattern>\n";
3023 print " Search for patterns in grml'\''s zshrc.\n";
3024 print " zg takes no or exactly one option plus a non empty pattern.\n\n";
3025 print " options:\n";
3026 print " -- no options (use if your pattern starts in with a dash.\n";
3027 print " -a search for the pattern in all code regions\n";
3028 print " -n search for the pattern in non-root code only\n";
3029 print " -r search in code for everyone (also root) only\n\n";
3030 print " The default is -a for non-root users and -r for root.\n\n";
3031 print " If you installed the zshrc to a non-default locations (ie *NOT*\n";
3032 print " in /etc/zsh/zshrc) do: export GRML_ZSHRC=\$HOME/.zshrc\n";
3033 print " ...in case you copied the file to that location.\n\n";
3037 if ($ENV{GRML_ZSHRC} ne "") {
3038 $RC = $ENV{GRML_ZSHRC};
3040 $RC = "/etc/zsh/zshrc";
3043 usage if ($#ARGV < 0 || $#ARGV > 1);
3044 if ($> == 0) { $mode = "allonly"; }
3045 else { $mode = "all"; }
3048 if ($opt eq "--") { shift; }
3049 elsif ($opt eq "-a") { $mode = "all"; shift; }
3050 elsif ($opt eq "-n") { $mode = "nonroot"; shift; }
3051 elsif ($opt eq "-r" ) { $mode = "allonly"; shift; }
3052 elsif ($opt =~ m/^-/ || $#ARGV > 0) { usage(); }
3054 $pattern = $ARGV[0];
3055 usage() if ($pattern eq "");
3057 open FH, "<$RC" or die "zg: Could not open $RC: $!\n";
3058 while ($line = <FH>) {
3060 if ($line =~ m/^#:grep:marker:for:mika:/) { $markerfound = 1; next; }
3061 next if ($mode eq "nonroot" && markerfound == 0);
3062 break if ($mode eq "allonly" && markerfound == 1);
3063 print $line, "\n" if ($line =~ /$pattern/);
3073 ssl_hashes=( sha512 sha256 sha1 md5 )
3075 for sh in ${ssl_hashes}; do
3076 eval 'ssl-cert-'${sh}'() {
3078 if [[ -z $1 ]] ; then
3079 printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
3082 openssl x509 -noout -fingerprint -'${sh}' -in $1
3086 ssl-cert-fingerprints() {
3089 if [[ -z $1 ]] ; then
3090 printf 'usage: ssl-cert-fingerprints <file>\n'
3093 for i in ${ssl_hashes}
3100 if [[ -z $1 ]] ; then
3101 printf 'usage: ssl-cert-info <file>\n'
3104 openssl x509 -noout -text -in $1
3105 ssl-cert-fingerprints $1
3110 # {{{ make sure our environment is clean regarding colors
3111 for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color
3114 # "persistent history" {{{
3115 # just write important commands you always need to ~/.important_commands
3116 if [[ -r ~/.important_commands ]] ; then
3117 fc -R ~/.important_commands
3121 # load the lookup subsystem if it's available on the system
3122 zrcautoload lookupinit && lookupinit
3124 #:grep:marker:for:mika: :-)
3125 ### non-root (EUID != 0) code below
3128 if (( GRML_ALWAYS_LOAD_ALL == 0 )) && (( $EUID == 0 )) ; then
3135 # set terminal property (used e.g. by msgid-chooser)
3136 export COLORTERM="yes"
3138 # set default browser
3139 if [[ -z "$BROWSER" ]] ; then
3140 if [[ -n "$DISPLAY" ]] ; then
3141 #v# If X11 is running
3142 check_com -c firefox && export BROWSER=firefox
3144 #v# If no X11 is running
3145 check_com -c w3m && export BROWSER=w3m
3149 #m# v QTDIR \kbd{/usr/share/qt[34]}\quad [for non-root only]
3150 [[ -d /usr/share/qt3 ]] && export QTDIR=/usr/share/qt3
3151 [[ -d /usr/share/qt4 ]] && export QTDIR=/usr/share/qt4
3153 # support running 'jikes *.java && jamvm HelloWorld' OOTB:
3154 #v# [for non-root only]
3155 [[ -f /usr/share/classpath/glibj.zip ]] && export JIKESPATH=/usr/share/classpath/glibj.zip
3160 # Xterm resizing-fu.
3161 # Based on http://svn.kitenet.net/trunk/home-full/.zshrc?rev=11710&view=log (by Joey Hess)
3162 alias hide='echo -en "\033]50;nil2\007"'
3163 alias tiny='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-80-*-*-c-*-iso8859-15\007"'
3164 alias small='echo -en "\033]50;6x10\007"'
3165 alias medium='echo -en "\033]50;-misc-fixed-medium-r-normal--13-120-75-75-c-80-iso8859-15\007"'
3166 alias default='echo -e "\033]50;-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-15\007"'
3167 alias large='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-150-*-*-c-*-iso8859-15\007"'
3168 alias huge='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-210-*-*-c-*-iso8859-15\007"'
3169 alias smartfont='echo -en "\033]50;-artwiz-smoothansi-*-*-*-*-*-*-*-*-*-*-*-*\007"'
3170 alias semifont='echo -en "\033]50;-misc-fixed-medium-r-semicondensed-*-*-120-*-*-*-*-iso8859-15\007"'
3173 #a2# Execute \kbd{du -sch}
3175 #a2# Execute \kbd{jobs -l}
3179 #a2# Execute \kbd{./configure}
3180 alias CO="./configure"
3181 #a2# Execute \kbd{./configure --help}
3182 alias CH="./configure --help"
3185 #a2# Execute \kbd{ls -lSrah}
3186 alias dir="ls -lSrah"
3187 #a2# Only show dot-directories
3188 alias lad='ls -d .*(/)' # only show dot-directories
3189 #a2# Only show dot-files
3190 alias lsa='ls -a .*(.)' # only show dot-files
3191 #a2# Only files with setgid/setuid/sticky flag
3192 alias lss='ls -l *(s,S,t)' # only files with setgid/setuid/sticky flag
3193 #a2# Only show 1st ten symlinks
3194 alias lsl='ls -l *(@)' # only symlinks
3195 #a2# Display only executables
3196 alias lsx='ls -l *(*)' # only executables
3197 #a2# Display world-{readable,writable,executable} files
3198 alias lsw='ls -ld *(R,W,X.^ND/)' # world-{readable,writable,executable} files
3199 #a2# Display the ten biggest files
3200 alias lsbig="ls -flh *(.OL[1,10])" # display the biggest files
3201 #a2# Only show directories
3202 alias lsd='ls -d *(/)' # only show directories
3203 #a2# Only show empty directories
3204 alias lse='ls -d *(/^F)' # only show empty directories
3205 #a2# Display the ten newest files
3206 alias lsnew="ls -rtlh *(D.om[1,10])" # display the newest files
3207 #a2# Display the ten oldest files
3208 alias lsold="ls -rtlh *(D.Om[1,10])" # display the oldest files
3209 #a2# Display the ten smallest files
3210 alias lssmall="ls -Srl *(.oL[1,10])" # display the smallest files
3213 #a2# Execute \kbd{chmod 600}
3214 alias rw-='chmod 600'
3215 #a2# Execute \kbd{chmod 700}
3216 alias rwx='chmod 700'
3217 #m# a2 r-{}- Execute \kbd{chmod 644}
3218 alias r--='chmod 644'
3219 #a2# Execute \kbd{chmod 755}
3220 alias r-x='chmod 755'
3222 # some useful aliases
3223 #a2# Execute \kbd{mkdir -o}
3227 #a2# Execute \kbd{mplayer -vo fbdev}
3228 alias cmplayer='mplayer -vo fbdev'
3229 #a2# Execute \kbd{mplayer -vo fbdev -fs -zoom}
3230 alias fbmplayer='mplayer -vo fbdev -fs -zoom'
3231 #a2# Execute \kbd{links2 -driver fb}
3232 alias fblinks='links2 -driver fb'
3234 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
3235 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3236 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3239 check_com -c python && alias http="python -m SimpleHTTPServer"
3241 # Use 'g' instead of 'git':
3242 check_com g || alias g='git'
3244 # work around non utf8 capable software in utf environment via $LANG and luit
3245 if check_com isutfenv && check_com luit ; then
3246 if check_com -c mrxvt ; then
3247 isutfenv && [[ -n "$LANG" ]] && \
3248 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
3251 if check_com -c aterm ; then
3252 isutfenv && [[ -n "$LANG" ]] && \
3253 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
3256 if check_com -c centericq ; then
3257 isutfenv && [[ -n "$LANG" ]] && \
3258 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
3263 # useful functions {{{
3266 #f4# Search for newspostings from authors
3267 agoogle() { ${=BROWSER} "http://groups.google.com/groups?as_uauthors=$*" ; }
3268 #f4# Search Debian Bug Tracking System
3272 if [[ $# -eq 1 ]]; then
3275 ${=BROWSER} "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=$1"
3278 ${=BROWSER} "http://bugs.debian.org/cgi-bin/pkgreport.cgi?submitter=$1"
3281 ${=BROWSER} "http://bugs.debian.org/$*"
3285 print "$0 needs one argument"
3289 #f4# Search Debian Bug Tracking System in mbox format
3297 ${=BROWSER} http://search.dmoz.org/cgi-bin/search\?search=${1// /_}
3299 #f4# Search German Wiktionary
3302 ${=BROWSER} http://de.wiktionary.org/wiki/${(C)1// /_}
3304 #f4# Search English Wiktionary
3307 ${=BROWSER} http://en.wiktionary.org/wiki/${(C)1// /_}
3309 #f4# Search Google Groups
3312 ${=BROWSER} "http://groups.google.com/groups?q=$*"
3317 ${=BROWSER} "http://www.google.com/search?&num=100&q=$*"
3319 #f4# Search Google Groups for MsgID
3322 ${=BROWSER} "http://groups.google.com/groups?selm=$*"
3324 #f4# Search Netcraft
3327 ${=BROWSER} "http://toolbar.netcraft.com/site_report?url=$1"
3329 #f4# Use German Wikipedia's full text search
3332 ${=BROWSER} http://de.wikipedia.org/wiki/Spezial:Search/${(C)1}
3334 #f4# search \kbd{dict.leo.org}
3337 ${=BROWSER} "http://dict.leo.org/?search=$*"
3339 #f4# Search German Wikipedia
3342 ${=BROWSER} http://de.wikipedia.org/wiki/"${(C)*}"
3344 #f4# Search English Wikipedia
3347 ${=BROWSER} http://en.wikipedia.org/wiki/"${(C)*}"
3349 #f4# Search official debs
3352 ${=BROWSER} "http://packages.debian.org/search?keywords=$1&searchon=contents&suite=${2:=unstable}§ion=all"
3355 #m# f4 gex() Exact search via Google
3356 check_com google && gex () {
3357 google "\"[ $1]\" $*"
3361 #f5# Backup \kbd{file {\rm to} file\_timestamp}
3364 cp -b $1 $1_`date --iso-8601=m`
3369 diff -crd "$@" | egrep -v "^Only in |^Binary files "
3371 #f5# cd to directoy and list files
3379 cvs add $* && cvs com -m 'initial checkin' $*
3384 cvs diff -N $* |& $PAGER
3389 cvs log $* |& $PAGER
3406 #f5# Disassemble source files using gcc and as
3409 gcc -pipe -S -o - -O -g $* | as -aldh -o /dev/null
3411 #f5# Firefox remote control - open given URL
3413 if [ -e /etc/debian_version ]; then
3414 firefox -a iceweasel -remote "openURL($1)" || firefox ${1}&
3416 firefox -a firefox -remote "openURL($1)" || firefox ${1}&
3419 #f5# Create Directoy and \kbd{cd} to it
3421 mkdir -p "$@" && cd "$@"
3423 #f5# Unified diff to timestamped outputfile
3425 diff -udrP "$1" "$2" > diff.`date "+%Y-%m-%d"`."$1"
3427 #f5# Memory overview
3429 ps aux | awk '{if (NR > 1) print $5; if (NR > 2) print "+"} END { print "p" }' | dc
3431 #f5# Show contents of gzipped tar file
3434 gunzip -c $1 | tar -tf - -- | $PAGER
3436 #f5# Show contents of zip file
3439 unzip -l $1 | $PAGER
3444 diff -urd $* | egrep -v "^Only in |^Binary files "
3446 #f5# (Mis)use \kbd{vim} as \kbd{less}
3449 vim --cmd 'let no_plugin_maps = 1' -c "so \$VIMRUNTIME/macros/less.vim" "${@:--}"
3452 # Function Usage: uopen $URL/$file
3453 #f5# Download a file and display it locally
3456 if ! [[ -n "$1" ]] ; then
3457 print "Usage: uopen \$URL/\$file">&2
3461 MIME=$(curl --head $FILE | grep Content-Type | cut -d ' ' -f 2 | cut -d\; -f 1)
3463 curl $FILE | see ${MIME}:-
3467 # Function Usage: doc packagename
3468 #f5# \kbd{cd} to /usr/share/doc/\textit{package}
3471 cd /usr/share/doc/$1 && ls
3473 _doc() { _files -W /usr/share/doc -/ }
3474 check_com compdef && compdef _doc doc
3476 #f5# Make screenshot
3478 [[ ! -d ~/shots ]] && mkdir ~/shots
3479 #cd ~/shots ; sleep 5 ; import -window root -depth 8 -quality 80 `date "+%Y-%m-%d--%H:%M:%S"`.png
3480 cd ~/shots ; sleep 5; import -window root shot_`date --iso-8601=m`.jpg
3486 images=( *.{jpg,gif,png}(.N) )
3488 if [[ $#images -eq 0 ]] ; then
3489 print "No image files found"
3495 #f5# Create PDF file from source code
3500 a2ps --medium A4dj -E -o $output $*
3504 # zsh with perl-regex - use it e.g. via:
3505 # regcheck '\s\d\.\d{3}\.\d{3} Euro' ' 1.000.000 Euro'
3506 #f5# Checks whether a regex matches or not.\\&\quad Example: \kbd{regcheck '.\{3\} EUR' '500 EUR'}
3509 zmodload -i zsh/pcre
3510 pcre_compile $1 && \
3511 pcre_match $2 && echo "regex matches" || echo "regex does not match"
3514 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
3517 print -l -- *(a-${1:-1})
3520 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
3523 print -l -- *(c-${1:-1})
3526 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
3529 print -l -- *(m-${1:-1})
3531 # modified() was named new() in earlier versions, add an alias for backwards compatibility
3532 check_com new || alias new=modified
3534 #f5# Grep in history
3539 # use colors when GNU grep with color-support
3540 #a2# Execute \kbd{grep -{}-color=auto}
3541 (grep --help 2>/dev/null |grep -- --color) >/dev/null && alias grep='grep --color=auto'
3542 #a2# Execute \kbd{grep -i -{}-color=auto}
3543 alias GREP='grep -i --color=auto'
3545 #f5# Watch manpages in a stretched style
3546 man2() { PAGER='dash -c "sed G | /usr/bin/less"' command man "$@" ; }
3548 # usage example: 'lcheck strcpy'
3549 #f5# Find out which libs define a symbol
3551 if [[ -n "$1" ]] ; then
3552 nm -go /usr/lib/lib*.a 2>/dev/null | grep ":[[:xdigit:]]\{8\} . .*$1"
3554 echo "Usage: lcheck <function>" >&2
3558 #f5# Clean up directory - remove well known tempfiles
3560 FILES=(*~(N) .*~(N) \#*\#(N) *.o(N) a.out(N) *.core(N) *.cmo(N) *.cmi(N) .*.swp(N))
3562 if [[ $NBFILES > 0 ]] ; then
3565 echo -n "Remove these files? [y/n] "
3567 if [[ $ans == "y" ]] ; then
3569 echo ">> $PWD purged, $NBFILES files removed"
3571 echo "Ok. .. then not.."
3577 # 'translate' looks up fot a word in a file with language-to-language
3578 # translations (field separator should be " : "). A typical wordlist looks
3580 # | english-word : german-transmission
3581 # It's also only possible to translate english to german but not reciprocal.
3582 # Use the following oneliner to turn back the sort order:
3583 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
3584 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
3585 #f5# Translates a word
3590 translate -l de-en $2
3593 translate -l en-de $2
3596 echo "Usage: $0 { -D | -E }"
3597 echo " -D == German to English"
3598 echo " -E == English to German"
3602 #f5# List all occurrences of programm in current PATH
3605 if [[ $# = 0 ]] ; then
3606 echo "Usage: $0 program"
3607 echo "Example: $0 zsh"
3608 echo "Lists all occurrences of program in the current PATH."
3610 ls -l ${^path}/*$1*(*N)
3614 # Found in the mailinglistarchive from Zsh (IIRC ~1996)
3615 #f5# Select items for specific command(s) from history
3620 echo "Usage: $0 command"
3623 cmd=(${(f)"$(grep -w $1 $HISTFILE | sort | uniq | pr -tn)"})
3624 print -l $cmd | less -F
3625 echo -n "enter number of desired command [1 - $(( ${#cmd[@]} - 1 ))]: "
3628 print -z "${cmd[$answer]#*$TAB}"
3631 # Use vim to convert plaintext to HTML
3632 #f5# Transform files to html with highlighting
3635 vim -u NONE -n -c ':syntax on' -c ':so $VIMRUNTIME/syntax/2html.vim' -c ':wqa' $1 &>/dev/null
3638 # Usage: simple-extract <file>
3639 #f5# Smart archive extractor
3642 if [[ -f $1 ]] ; then
3644 *.tar.bz2) bzip2 -v -d $1 ;;
3645 *.tar.gz) tar -xvzf $1 ;;
3648 *.bz2) bzip2 -d $1 ;;
3650 *.gz) gunzip -d $1 ;;
3651 *.tar) tar -xvf $1 ;;
3652 *.tgz) gunzip -d $1 ;;
3653 *.tbz2) tar -jxvf $1 ;;
3655 *.Z) uncompress $1 ;;
3656 *) echo "'$1' Error. Please go away" ;;
3659 echo "'$1' is not a valid file"
3663 # Usage: smartcompress <file> (<type>)
3664 #f5# Smart archive creator
3667 if [[ -n $2 ]] ; then
3669 tgz | tar.gz) tar -zcvf$1.$2 $1 ;;
3670 tbz2 | tar.bz2) tar -jcvf$1.$2 $1 ;;
3671 tar.Z) tar -Zcvf$1.$2 $1 ;;
3672 tar) tar -cvf$1.$2 $1 ;;
3673 gz | gzip) gzip $1 ;;
3674 bz2 | bzip2) bzip2 $1 ;;
3676 echo "Error: $2 is not a valid compression type"
3680 smartcompress $1 tar.gz
3684 # Usage: show-archive <archive>
3685 #f5# List an archive's content
3688 if [[ -f $1 ]] ; then
3690 *.tar.gz) gunzip -c $1 | tar -tf - -- ;;
3691 *.tar) tar -tf $1 ;;
3692 *.tgz) tar -ztf $1 ;;
3693 *.zip) unzip -l $1 ;;
3695 *.deb) dpkg-deb --fsys-tarfile $1 | tar -tf - -- ;;
3696 *) echo "'$1' Error. Please go away" ;;
3699 echo "'$1' is not a valid archive"
3703 # It's shameless stolen from <http://www.vim.org/tips/tip.php?tip_id=167>
3704 #f5# Use \kbd{vim} as your manpage reader
3707 if (( ${#argv} == 0 )); then
3708 printf 'usage: vman <topic>\n'
3711 man "$@" | col -b | view -c 'set ft=man nomod nolist' -
3714 # function readme() { $PAGER -- (#ia3)readme* }
3715 #f5# View all README-like files in current directory in pager
3719 files=(./(#i)*(read*me|lue*m(in|)ut)*(ND))
3720 if (($#files)) ; then
3723 print 'No README files.'
3727 # function ansi-colors()
3728 #f5# Display ANSI colors
3730 typeset esc="\033[" line1 line2
3731 echo " _ _ _40 _ _ _41_ _ _ _42 _ _ 43_ _ _ 44_ _ _45 _ _ _ 46_ _ _ 47_ _ _ 49_ _"
3732 for fore in 30 31 32 33 34 35 36 37; do
3735 for back in 40 41 42 43 44 45 46 47 49; do
3736 line1="${line1}${esc}${back};${fore}m Normal ${esc}0m"
3737 line2="${line2}${esc}${back};${fore};1m Bold ${esc}0m"
3739 echo -e "$line1\n$line2"
3743 #f5# Find all files in \$PATH with setuid bit set
3744 suidfind() { ls -latg $path | grep '^...s' }
3746 # TODO: So, this is the third incarnation of this function!?
3747 #f5# Reload given functions
3749 for func in $argv ; do
3755 # a small check to see which DIR is located on which server/partition.
3756 # stolen and modified from Sven's zshrc.forall
3757 #f5# Report diskusage of a directory
3760 if [[ -n "$1" ]] ; then
3761 for dir in "$@" ; do
3762 if [[ -d "$dir" ]] ; then
3763 ( cd $dir; echo "-<$dir>"; du -shx .; echo);
3765 echo "warning: $dir does not exist" >&2
3769 for dir in $path; do
3770 if [[ -d "$dir" ]] ; then
3771 ( cd $dir; echo "-<$dir>"; du -shx .; echo);
3773 echo "warning: $dir does not exist" >&2
3779 # % slow_print `cat /etc/passwd`
3780 #f5# Slowly print out parameters
3782 for argument in "$@" ; do
3783 for ((i = 1; i <= ${#1} ;i++)) ; do
3784 print -n "${argument[i]}"
3792 #f5# Show some status info
3795 print "Date..: "$(date "+%Y-%m-%d %H:%M:%S")
3796 print "Shell.: Zsh $ZSH_VERSION (PID = $$, $SHLVL nests)"
3797 print "Term..: $TTY ($TERM), ${BAUD:+$BAUD bauds, }$COLUMNS x $LINES chars"
3798 print "Login.: $LOGNAME (UID = $EUID) on $HOST"
3799 print "System: $(cat /etc/[A-Za-z]*[_-][rv]e[lr]*)"
3800 print "Uptime:$(uptime)"
3805 #f5# Rip an audio CD
3809 cdrdao read-cd --device $DEVICE --driver generic-mmc audiocd.toc
3810 cdrdao read-cddb --device $DEVICE --driver generic-mmc audiocd.toc
3811 echo " * Would you like to burn the cd now? (yes/no)"
3813 if [[ "$input" = "yes" ]] ; then
3814 echo " ! Burning Audio CD"
3818 echo " ! Invalid response."
3823 #f5# Burn an audio CD (in combination with audiorip)
3826 cdrdao write --device $DEVICE --driver generic-mmc audiocd.toc
3827 echo " * Should I remove the temporary files? (yes/no)"
3829 if [[ "$input" = "yes" ]] ; then
3830 echo " ! Removing Temporary Files."
3835 echo " ! Invalid response."
3839 #f5# Make an audio CD from all mp3 files
3841 # TODO: do the renaming more zshish, possibly with zmv()
3844 for i in *.[Mm][Pp]3; do mv "$i" `echo $i | tr '[A-Z]' '[a-z]'`; done
3845 for i in *.mp3; do mv "$i" `echo $i | tr ' ' '_'`; done
3846 for i in *.mp3; do mpg123 -w `basename $i .mp3`.wav $i; done
3848 for i in *.wav; do sox $i.wav -r 44100 $i.wav resample; done
3851 #f5# Create an ISO image. You are prompted for\\&\quad volume name, filename and directory
3854 echo " * Volume name "
3856 echo " * ISO Name (ie. tmp.iso)"
3858 echo " * Directory or File"
3860 mkisofs -o ~/$iso -A $volume -allow-multidot -J -R -iso-level 3 -V $volume -R $files
3863 #f5# Simple thumbnails generator
3865 rm -rf thumb-* index.html
3869 <title>Images</title>
3871 <body>" > index.html
3872 for f in *.(gif|jpeg|jpg|png) ; do
3873 convert -size 100x200 "$f" -resize 100x200 thumb-"$f"
3874 echo " <a href=\"$f\"><img src=\"thumb-$f\"></a>" >> index.html
3878 </html>" >> index.html
3881 #f5# Set all ulimit parameters to \kbd{unlimited}
3892 # ogg2mp3 with bitrate of 192
3895 oggdec -o - $1 | lame -b 192 - ${1:r}.mp3
3898 #f5# RFC 2396 URL encoding in Z-Shell
3903 print ${(j::)input/(#b)([^A-Za-z0-9_.!~*\'\(\)-])/%${(l:2::0:)$(([##16]#match))}}
3906 # http://strcat.de/blog/index.php?/archives/335-Software-sauber-deinstallieren...html
3907 #f5# Log 'make install' output
3910 [[ ! -d ~/.errorlogs ]] && mkdir ~/.errorlogs
3911 make -n install > ~/.errorlogs/${PWD##*/}-makelog
3914 #f5# Indent source code
3916 indent -npro -kr -i8 -ts8 -sob -l80 -ss -ncs "$@"
3919 # highlight important stuff in diff output, usage example: hg diff | hidiff
3920 #m# a2 hidiff \kbd{histring} oneliner for diffs
3921 check_com -c histring && \
3922 alias hidiff="histring -fE '^Comparing files .*|^diff .*' | histring -c yellow -fE '^\-.*' | histring -c green -fE '^\+.*'"
3924 # rename pictures based on information found in exif headers
3925 #f5# Rename pictures based on information found in exif headers
3928 if [[ $# -lt 1 ]] ; then
3929 echo 'Usage: jpgrename $FILES' >& 2
3932 echo -n 'Checking for jhead with version newer than 1.9: '
3933 jhead_version=`jhead -h | grep 'used by most Digital Cameras. v.*' | awk '{print $6}' | tr -d v`
3934 if [[ $jhead_version > '1.9' ]]; then
3935 echo 'success - now running jhead.'
3936 jhead -n%Y-%m-%d_%Hh%M_%f $*
3938 echo 'failed - exiting.'
3943 # get_ic() - queries imap servers for capabilities; real simple. no imaps
3947 if [[ ! -z $1 ]] ; then
3949 print "querying imap server on $1:${port}...\n";
3950 print "a1 capability\na2 logout\n" | nc $1 ${port}
3952 print "usage:\n $0 <imap-server> [port]"
3956 # creates a Maildir/ with its {new,cur,tmp} subdirs
3960 root=${MAILDIR_ROOT:-${HOME}/Mail}
3961 if [[ -z ${1} ]] ; then print "Usage:\n $0 <dirname>" ; return 1 ; fi
3963 mkdir -p ${root}/${subdir}/{cur,new,tmp}
3966 #f5# Change the xterm title from within GNU-screen
3969 if [[ $1 != "-f" ]] ; then
3970 if [[ -z ${DISPLAY} ]] ; then
3971 printf 'xtrename only makes sense in X11.\n'
3977 if [[ -z $1 ]] ; then
3978 printf 'usage: xtrename [-f] "title for xterm"\n'
3979 printf ' renames the title of xterm from _within_ screen.\n'
3980 printf ' also works without screen.\n'
3981 printf ' will not work if DISPLAY is unset, use -f to override.\n'
3984 print -n "\eP\e]0;${1}\C-G\e\\"
3988 # hl() highlighted less
3989 # http://ft.bewatermyfriend.org/comp/data/zsh/zfunct.html
3990 if check_com -c highlight ; then
3994 theme=${HL_THEME:-""}
3997 ( printf 'available languages (syntax parameter):\n\n' ;
3998 highlight --list-langs ; ) | less -SMr
4001 ( printf 'available themes (style parameter):\n\n' ;
4002 highlight --list-themes ; ) | less -SMr
4005 printf 'usage: hl <syntax[:theme]> <file>\n'
4006 printf ' available options: --list (-l), --themes (-t), --help (-h)\n\n'
4007 printf ' Example: hl c main.c\n'
4010 if [[ -z ${2} ]] || (( ${#argv} > 2 )) ; then
4011 printf 'usage: hl <syntax[:theme]> <file>\n'
4012 printf ' available options: --list (-l), --themes (-t), --help (-h)\n'
4013 (( ${#argv} > 2 )) && printf ' Too many arguments.\n'
4017 [[ ${1} == *:* ]] && [[ -n ${1#*:} ]] && theme=${1#*:}
4018 if [[ -n ${theme} ]] ; then
4019 highlight --xterm256 --syntax ${lang} --style ${theme} ${2} | less -SMr
4021 highlight --ansi --syntax ${lang} ${2} | less -SMr
4027 # ... and a proper completion for hl()
4028 # needs 'highlight' as well, so it fits fine in here.
4029 function _hl_genarg() {
4031 if [[ -prefix 1 *: ]] ; then
4033 themes=(${${${(f)"$(LC_ALL=C highlight --list-themes)"}/ #/}:#*(Installed|Use name)*})
4035 _wanted -C list themes expl theme compadd ${themes}
4038 langs=(${${${(f)"$(LC_ALL=C highlight --list-langs)"}/ #/}:#*(Installed|Use name)*})
4039 _wanted -C list languages expl languages compadd -S ':' -q ${langs}
4042 function _hl_complete() {
4043 _arguments -s '1: :_hl_genarg' '2:files:_path_files'
4045 compdef _hl_complete hl
4049 # Rewrite this by either using tinyurl.com's API
4050 # or using another shortening service to comply with
4051 # tinyurl.com's policy.
4053 # Create small urls via http://tinyurl.com using wget(1).
4056 # [[ -z $1 ]] && { print "USAGE: zurl <URL>" ; return 1 }
4058 # local PN url tiny grabber search result preview
4061 ## Check existence of given URL with the help of ping(1).
4062 ## N.B. ping(1) only works without an eventual given protocol.
4063 # ping -c 1 ${${url#(ftp|http)://}%%/*} >& /dev/null || \
4064 # read -q "?Given host ${${url#http://*/}%/*} is not reachable by pinging. Proceed anyway? [y|n] "
4066 # if (( $? == 0 )) ; then
4067 ## Prepend 'http://' to given URL where necessary for later output.
4068 # [[ ${url} != http(s|)://* ]] && url='http://'${url}
4069 # tiny='http://tinyurl.com/create.php?url='
4070 # if check_com -c wget ; then
4071 # grabber='wget -O- -o/dev/null'
4073 # print "wget is not available, but mandatory for ${PN}. Aborting."
4075 ## Looking for i.e.`copy('http://tinyurl.com/7efkze')' in TinyURL's HTML code.
4076 # search='copy\(?http://tinyurl.com/[[:alnum:]]##*'
4077 # result=${(M)${${${(f)"$(${=grabber} ${tiny}${url})"}[(fr)${search}*]}//[()\';]/}%%http:*}
4078 ## TinyURL provides the rather new feature preview for more confidence. <http://tinyurl.com/preview.php>
4079 # preview='http://preview.'${result#http://}
4081 # printf '%s\n\n' "${PN} - Shrinking long URLs via webservice TinyURL <http://tinyurl.com>."
4082 # printf '%s\t%s\n\n' 'Given URL:' ${url}
4083 # printf '%s\t%s\n\t\t%s\n' 'TinyURL:' ${result} ${preview}
4089 #f2# Print a specific line of file(s).
4093 if [ $# -lt 2 ] ; then
4094 print "Usage: linenr <number>[,<number>] <file>" ; return 1
4095 elif [ $# -eq 2 ] ; then
4098 command ed -s $file <<< "${number}n"
4102 for file in "$@" ; do
4103 if [ ! -d $file ] ; then
4105 command ed -s $file <<< "${number}n" 2> /dev/null
4114 #f2# Find history events by search pattern and list them by date.
4118 local usage help ident format_l format_s first_char remain first last
4119 usage='USAGE: whatwhen [options] <searchstring> <search range>'
4120 help='Use `whatwhen -h'\'' for further explanations.'
4121 ident=${(l,${#${:-Usage: }},, ,)}
4122 format_l="${ident}%s\t\t\t%s\n"
4123 format_s="${format_l//(\\t)##/\\t}"
4124 # Make the first char of the word to search for case
4125 # insensitive; e.g. [aA]
4126 first_char=[${(L)1[1]}${(U)1[1]}]
4128 # Default search range is `-100'.
4130 # Optional, just used for `<first> <last>' given.
4134 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
4135 printf '%s\n%s\n\n' ${usage} ${help} && return 1
4138 printf '%s\n\n' ${usage}
4140 printf $format_l '-h' 'show help text'
4142 print 'SEARCH RANGE:'
4143 printf $format_l "'0'" 'the whole history,'
4144 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
4145 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
4146 printf '\n%s\n' 'EXAMPLES:'
4147 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
4148 printf $format_l 'whatwhen zsh -250'
4149 printf $format_l 'whatwhen foo 1 99'
4152 printf '%s\n%s\n\n' ${usage} ${help} && return 1
4155 # -l list results on stout rather than invoking $EDITOR.
4156 # -i Print dates as in YYYY-MM-DD.
4157 # -m Search for a - quoted - pattern within the history.
4158 fc -li -m "*${first_char}${remain}*" $first $last
4164 # change fluxbox keys from 'Alt-#' to 'Alt-F#' and vice versa
4167 [[ -n "$FLUXKEYS" ]] || local FLUXKEYS="$HOME/.fluxbox/keys"
4168 if ! [[ -r "$FLUXKEYS" ]] ; then
4169 echo "Sorry, \$FLUXKEYS file $FLUXKEYS could not be read - nothing to be done."
4172 if grep -q 'Mod1 F[0-9] :Workspace [0-9]' $FLUXKEYS ; then
4173 echo -n 'Switching to Alt-# mode in ~/.fluxbox/keys: '
4174 sed -i -e 's|^\(Mod[0-9]\+[: space :]\+\)F\([0-9]\+[: space :]\+:Workspace.*\)|\1\2|' $FLUXKEYS && echo done || echo failed
4175 elif grep -q 'Mod1 [0-9] :Workspace [0-9]' $FLUXKEYS ; then
4176 echo -n 'Switching to Alt-F# mode in ~/.fluxbox/keys: '
4177 sed -i -e 's|^\(Mod[0-9]\+[: space :]\+\)\([0-9]\+[: space :]\+:Workspace.*\)|\1F\2|' $FLUXKEYS && echo done || echo failed
4179 echo 'Sorry, do not know what to do.'
4185 # retrieve weather information on the console
4186 # Usage example: 'weather LOWG'
4190 print 'Usage: weather <station_id>' >&2
4191 print 'List of stations: http://en.wikipedia.org/wiki/List_of_airports_by_ICAO_code'>&2
4195 local VERBOSE="yes" # TODO: Make this a command line switch
4198 local PLACE="${1:u}"
4199 local DIR="${HOME}/.weather"
4200 local LOG="${DIR}/log"
4202 [[ -d ${DIR} ]] || {
4203 print -n "Creating ${DIR}: "
4208 print "Retrieving information for ${PLACE}:"
4210 cd ${DIR} && wget -T 10 --no-verbose --output-file=$LOG --timestamping http://weather.noaa.gov/pub/data/observations/metar/decoded/$PLACE.TXT
4212 if [[ $? -eq 0 ]] ; then
4213 if [[ -n "$VERBOSE" ]] ; then
4216 DATE=$(grep 'UTC' ${PLACE}.TXT | sed 's#.* /##')
4217 TEMPERATURE=$(awk '/Temperature/ { print $4" degree Celcius / " $2" degree Fahrenheit" }' ${PLACE}.TXT | tr -d '(')
4219 echo "temp: $TEMPERATURE"
4222 print "There was an error retrieving the weather information for $PLACE" >&2
4231 # mercurial related stuff {{{
4232 if check_com -c hg ; then
4233 # gnu like diff for mercurial
4234 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
4235 #f5# GNU like diff for mercurial
4238 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
4241 # build debian package
4242 #a2# Alias for \kbd{hg-buildpackage}
4243 alias hbp='hg-buildpackage'
4245 # execute commands on the versioned patch-queue from the current repos
4246 alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
4248 # diffstat for specific version of a mercurial repository
4249 # hgstat => display diffstat between last revision and tip
4250 # hgstat 1234 => display diffstat between revision 1234 and tip
4251 #f5# Diffstat for specific version of a mercurial repos
4254 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
4257 fi # end of check whether we have the 'hg'-executable
4261 # some useful commands often hard to remember - let's grep for them {{{
4262 # actually use our zg() function now. :)
4264 # Work around ion/xterm resize bug.
4265 #if [[ "$SHLVL" -eq 1 ]]; then
4266 # if check_com -c resize ; then
4267 # eval `resize </dev/null`
4272 # /usr/bin/jackd -dalsa -dhw:0 -r48000 -p1024 -n2
4273 # now play audio file:
4274 # alsaplayer -o jack foobar.mp3
4276 # send files via netcat
4278 # send() {j=$*; tar cpz ${j/%${!#}/}|nc -w 1 ${!#} 51330;}
4280 # alias receive='nc -vlp 51330 | tar xzvp'
4283 # dh_make -e foo@localhost -f $1
4284 # dpkg-buildpackage -rfakeroot
4286 # dpkg-scanpackages ./ /dev/null | gzip > Packages.gz
4287 # dpkg-scansources . | gzip > Sources.gz
4288 # grep-dctrl --field Maintainer $* /var/lib/apt/lists/*
4291 # convert -geometry 200x200 -interlace LINE -verbose
4292 # ldapsearch -x -b "OU=Bedienstete,O=tug" -h ldap.tugraz.at sn=$1
4293 # ps -ao user,pcpu,start,command
4294 # gpg --keyserver blackhole.pca.dfn.de --recv-keys
4295 # xterm -bg black -fg yellow -fn -misc-fixed-medium-r-normal--14-140-75-75-c-90-iso8859-15 -ah
4296 # nc -vz $1 1-1024 # portscan via netcat
4297 # wget --mirror --no-parent --convert-links
4299 # autoload -U tetris; zle -N tetris; bindkey '...' ; echo "press ... for playing tennis"
4301 # modify console cursor
4302 # see http://www.tldp.org/HOWTO/Framebuffer-HOWTO-5.html
4303 # print $'\e[?96;0;64c'
4306 # grml-small cleanups {{{
4308 # The following is used to remove zsh-config-items that do not work
4309 # in grml-small by default.
4310 # If you do not want these adjustments (for whatever reason), set
4311 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
4312 # sources if it is there).
4314 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
4317 unalias 'V' &> /dev/null
4318 unfunction vman &> /dev/null
4319 unfunction viless &> /dev/null
4320 unfunction 2html &> /dev/null
4322 # manpages are not in grmlsmall
4323 unfunction manzsh &> /dev/null
4324 unfunction man2 &> /dev/null
4332 ## genrefcard.pl settings {{{
4334 ### doc strings for external functions from files
4335 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
4337 ### example: split functions-search 8,16,24,32
4338 #@# split functions-search 8
4342 ## END OF FILE #################################################################
4343 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4