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 [[ "$TERM" == screen ]] ; then
567 bindkey '\e[1~' beginning-of-line # home
568 bindkey '\e[4~' end-of-line # end
569 bindkey '\e[A' up-line-or-search # cursor up
570 bindkey '\e[B' down-line-or-search # <ESC>-
572 ## alt-backspace is already the default for backwards-delete-word
573 ## let's also set alt-delete for deleting current word (right of cursor)
574 #k# Delete current word
575 bindkey "3~" delete-word
577 bindkey '^xp' history-beginning-search-backward
578 bindkey '^xP' history-beginning-search-forward
579 bindkey "\e[5~" history-beginning-search-backward #PageUp
580 bindkey "\e[6~" history-beginning-search-forward #PageDown
581 # bindkey -s '^L' "|less\n" # ctrl-L pipes to less
582 # bindkey -s '^B' " &\n" # ctrl-B runs it in the background
583 # if terminal type is set to 'rxvt':
584 bindkey '\e[7~' beginning-of-line # home
585 bindkey '\e[8~' end-of-line # end
588 # insert unicode character
589 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
590 # See for example http://unicode.org/charts/ for unicode characters code
591 zrcautoload insert-unicode-char
592 zle -N insert-unicode-char
593 #k# Insert Unicode character
594 bindkey '^Xi' insert-unicode-char
596 #m# k Shift-tab Perform backwards menu completion
597 if [[ -n "$terminfo[kcbt]" ]]; then
598 bindkey "$terminfo[kcbt]" reverse-menu-complete
599 elif [[ -n "$terminfo[cbt]" ]]; then # required for GNU screen
600 bindkey "$terminfo[cbt]" reverse-menu-complete
603 ## toggle the ,. abbreviation feature on/off
604 # NOABBREVIATION: default abbreviation-state
605 # 0 - enabled (default)
607 NOABBREVIATION=${NOABBREVIATION:-0}
609 grml_toggle_abbrev() {
610 if (( ${NOABBREVIATION} > 0 )) ; then
617 zle -N grml_toggle_abbrev
618 bindkey '^xA' grml_toggle_abbrev
620 # add a command line to the shells history without executing it
621 commit-to-history() {
622 print -s ${(z)BUFFER}
625 zle -N commit-to-history
626 bindkey "^x^h" commit-to-history
628 # only slash should be considered as a word separator:
629 slash-backward-kill-word() {
630 local WORDCHARS="${WORDCHARS:s@/@}"
632 zle backward-kill-word
634 zle -N slash-backward-kill-word
636 #k# Kill everything in a word up to its last \kbd{/}
637 bindkey '\ev' slash-backward-kill-word
638 #k# Kill everything in a word up to its last \kbd{/}
639 bindkey '\e^h' slash-backward-kill-word
640 #k# Kill everything in a word up to its last \kbd{/}
641 bindkey '\e^?' slash-backward-kill-word
643 # use the new *-pattern-* widgets for incremental history search
645 bindkey '^r' history-incremental-pattern-search-backward
646 bindkey '^s' history-incremental-pattern-search-forward
650 # a generic accept-line wrapper {{{
652 # This widget can prevent unwanted autocorrections from command-name
653 # to _command-name, rehash automatically on enter and call any number
654 # of builtin and user-defined widgets in different contexts.
656 # For a broader description, see:
657 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
659 # The code is imported from the file 'zsh/functions/accept-line' from
660 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
661 # distributed under the same terms as zsh itself.
663 # A newly added command will may not be found or will cause false
664 # correction attempts, if you got auto-correction set. By setting the
665 # following style, we force accept-line() to rehash, if it cannot
666 # find the first word on the command line in the $command[] hash.
667 zstyle ':acceptline:*' rehash true
669 function Accept-Line() {
675 zstyle -a ":acceptline:${alcontext}" actions subs
677 (( ${#subs} < 1 )) && return 0
680 for sub in ${subs} ; do
681 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
684 (( aldone > 0 )) && break
688 function Accept-Line-getdefault() {
692 zstyle -s ":acceptline:${alcontext}" default_action default_action
693 case ${default_action} in
695 printf ".accept-line"
698 printf ${default_action}
703 function accept-line() {
707 local buf com fname format msg default_action
711 cmdline=(${(z)BUFFER})
715 zstyle -t ":acceptline:${alcontext}" rehash \
716 && [[ -z ${commands[$com]} ]] \
719 if [[ -n ${reswords[(r)$com]} ]] \
720 || [[ -n ${aliases[$com]} ]] \
721 || [[ -n ${functions[$com]} ]] \
722 || [[ -n ${builtins[$com]} ]] \
723 || [[ -n ${commands[$com]} ]] ; then
725 # there is something sensible to execute, just do it.
729 default_action=$(Accept-Line-getdefault)
730 zstyle -T ":acceptline:${alcontext}" call_default \
731 && zle ${default_action}
735 if [[ -o correct ]] \
736 || [[ -o correctall ]] \
737 && [[ -n ${functions[$fname]} ]] ; then
739 # nothing there to execute but there is a function called
740 # _command_name; a completion widget. Makes no sense to
741 # call it on the commandline, but the correct{,all} options
742 # will ask for it nevertheless, so warn the user.
743 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
744 # Okay, we warned the user before, he called us again,
745 # so have it his way.
749 default_action=$(Accept-Line-getdefault)
750 zstyle -T ":acceptline:${alcontext}" call_default \
751 && zle ${default_action}
755 # prepare warning message for the user, configurable via zstyle.
756 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
758 if [[ -z ${msg} ]] ; then
759 msg="%c will not execute and completion %f exists."
762 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
766 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
767 # If we are here, the commandline contains something that is not
768 # executable, which is neither subject to _command_name correction
769 # and is not empty. might be a variable assignment
773 default_action=$(Accept-Line-getdefault)
774 zstyle -T ":acceptline:${alcontext}" call_default \
775 && zle ${default_action}
779 # If we got this far, the commandline only contains whitespace, or is empty.
783 default_action=$(Accept-Line-getdefault)
784 zstyle -T ":acceptline:${alcontext}" call_default \
785 && zle ${default_action}
793 # power completion - abbreviation expansion {{{
794 # power completion / abbreviation expansion / buffer expansion
795 # see http://zshwiki.org/home/examples/zleiab for details
796 # less risky than the global aliases but powerful as well
797 # just type the abbreviation key and afterwards ',.' to expand it
800 setopt interactivecomments
802 # key # value (#d additional doc string)
808 'G' '|& grep --color=auto '
810 'Hl' ' --help |& less -r' #d (Display help in pager)
814 'N' '&>/dev/null' #d (No Output)
815 'R' '| tr A-z N-za-m' #d (ROT13)
821 'co' './configure && make && sudo make install'
829 if (( NOABBREVIATION > 0 )) ; then
830 LBUFFER="${LBUFFER},."
834 matched_chars='[.-|_a-zA-Z0-9]#'
835 LBUFFER=${LBUFFER%%(#m)[.-|_a-zA-Z0-9]#}
836 LBUFFER+=${abk[$MATCH]:-$MATCH}
840 bindkey ",." globalias
844 zrcautoload zmv # who needs mmv or rename?
845 zrcautoload history-search-end
847 # we don't want to quote/espace URLs on our own...
848 # if autoload -U url-quote-magic ; then
849 # zle -N self-insert url-quote-magic
850 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
852 # print 'Notice: no url-quote-magic available :('
854 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
856 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
857 alias run-help >&/dev/null && unalias run-help
858 for rh in run-help{,-git,-svk,-svn}; do
863 if zrcautoload compinit ; then
864 compinit || print 'Notice: no compinit available :('
866 print 'Notice: no compinit available :('
871 is4 && zrcautoload zed # use ZLE editor to edit a file or function
874 for mod in complist deltochar mathfunc ; do
875 zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
878 # autoload zsh modules when they are referenced
880 zmodload -a zsh/stat zstat
881 zmodload -a zsh/zpty zpty
882 zmodload -ap zsh/mapfile mapfile
885 if is4 && zrcautoload insert-files && zle -N insert-files ; then
887 bindkey "^Xf" insert-files # C-x-f
890 bindkey ' ' magic-space # also do history expansion on space
891 #k# Trigger menu-complete
892 bindkey '\ei' menu-complete # menu completion via esc-i
894 # press esc-e for editing command line in $EDITOR or $VISUAL
895 if is4 && zrcautoload edit-command-line && zle -N edit-command-line ; then
896 #k# Edit the current line in \kbd{\$EDITOR}
897 bindkey '\ee' edit-command-line
900 if is4 && [[ -n ${(k)modules[zsh/complist]} ]] ; then
901 #k# menu selection: pick item but stay in the menu
902 bindkey -M menuselect '\e^M' accept-and-menu-complete
903 # also use + and INSERT since it's easier to press repeatedly
904 bindkey -M menuselect "+" accept-and-menu-complete
905 bindkey -M menuselect "^[[2~" accept-and-menu-complete
907 # accept a completion and try to complete again by using menu
908 # completion; very useful with completing directories
909 # by using 'undo' one's got a simple file browser
910 bindkey -M menuselect '^o' accept-and-infer-next-history
913 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
914 insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
915 zle -N insert-datestamp
917 #k# Insert a timestamp on the command line (yyyy-mm-dd)
918 bindkey '^Ed' insert-datestamp
920 # press esc-m for inserting last typed word again (thanks to caphuso!)
921 insert-last-typed-word() { zle insert-last-word -- 0 -1 };
922 zle -N insert-last-typed-word;
924 #k# Insert last typed word
925 bindkey "\em" insert-last-typed-word
927 function grml-zsh-fg() {
928 if (( ${#jobstates} )); then
930 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
934 zle -M 'No background jobs. Doing nothing.'
938 #k# A smart shortcut for \kbd{fg<enter>}
939 bindkey '^z' grml-zsh-fg
941 # run command line as user root via sudo:
942 sudo-command-line() {
943 [[ -z $BUFFER ]] && zle up-history
944 if [[ $BUFFER != sudo\ * ]]; then
945 BUFFER="sudo $BUFFER"
946 CURSOR=$(( CURSOR+5 ))
949 zle -N sudo-command-line
951 #k# Put the current command line into a \kbd{sudo} call
952 bindkey "^Os" sudo-command-line
954 ### jump behind the first word on the cmdline.
955 ### useful to add options.
956 function jump_after_first_word() {
960 if (( ${#words} <= 1 )) ; then
963 CURSOR=${#${words[1]}}
966 zle -N jump_after_first_word
968 bindkey '^x1' jump_after_first_word
970 # complete word from history with menu (from Book: ZSH, OpenSource-Press)
971 zle -C hist-complete complete-word _generic
972 zstyle ':completion:hist-complete:*' completer _history
973 #k# complete word from history with menu
974 bindkey "^X^X" hist-complete
983 HISTFILE=$HOME/.zsh_history
984 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
985 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
989 # dirstack handling {{{
991 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
992 DIRSTACKFILE=${DIRSTACKFILE:-${HOME}/.zdirs}
994 if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
995 dirstack=( ${(f)"$(< $DIRSTACKFILE)"} )
996 # "cd -" won't work after login by just setting $OLDPWD, so
997 [[ -d $dirstack[0] ]] && cd $dirstack[0] && cd $OLDPWD
1002 my_stack=( ${PWD} ${dirstack} )
1004 builtin print -l ${(u)my_stack} >! ${DIRSTACKFILE}
1006 uprint my_stack >! ${DIRSTACKFILE}
1012 # directory based profiles {{{
1016 CHPWD_PROFILE='default'
1017 function chpwd_profiles() {
1018 # Say you want certain settings to be active in certain directories.
1019 # This is what you want.
1021 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1022 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1024 # When that's done and you enter a directory that matches the pattern
1025 # in the third part of the context, a function called chpwd_profile_grml,
1026 # for example, is called (if it exists).
1028 # If no pattern matches (read: no profile is detected) the profile is
1029 # set to 'default', which means chpwd_profile_default is attempted to
1032 # A word about the context (the ':chpwd:profiles:*' stuff in the zstyle
1033 # command) which is used: The third part in the context is matched against
1034 # ${PWD}. That's why using a pattern such as /foo/bar(|/|/*) makes sense.
1035 # Because that way the profile is detected for all these values of ${PWD}:
1039 # So, if you want to make double damn sure a profile works in /foo/bar
1040 # and everywhere deeper in that tree, just use (|/|/*) and be happy.
1042 # The name of the detected profile will be available in a variable called
1043 # 'profile' in your functions. You don't need to do anything, it'll just
1046 # Then there is the parameter $CHPWD_PROFILE is set to the profile, that
1047 # was is currently active. That way you can avoid running code for a
1048 # profile that is already active, by running code such as the following
1049 # at the start of your function:
1051 # function chpwd_profile_grml() {
1052 # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1
1056 # The initial value for $CHPWD_PROFILE is 'default'.
1058 # Version requirement:
1059 # This feature requires zsh 4.3.3 or newer.
1060 # If you use this feature and need to know whether it is active in your
1061 # current shell, there are several ways to do that. Here are two simple
1064 # a) If knowing if the profiles feature is active when zsh starts is
1065 # good enough for you, you can put the following snippet into your
1068 # (( ${+functions[chpwd_profiles]} )) && print "directory profiles active"
1070 # b) If that is not good enough, and you would prefer to be notified
1071 # whenever a profile changes, you can solve that by making sure you
1072 # start *every* profile function you create like this:
1074 # function chpwd_profile_myprofilename() {
1075 # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1
1076 # print "chpwd(): Switching to profile: $profile"
1080 # That makes sure you only get notified if a profile is *changed*,
1081 # not everytime you change directory, which would probably piss
1082 # you off fairly quickly. :-)
1084 # There you go. Now have fun with that.
1087 zstyle -s ":chpwd:profiles:${PWD}" profile profile || profile='default'
1088 if (( ${+functions[chpwd_profile_$profile]} )) ; then
1089 chpwd_profile_${profile}
1092 CHPWD_PROFILE="${profile}"
1095 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1101 # {{{ display battery status on right side of prompt via running 'BATTERY=1 zsh'
1102 if [[ $BATTERY -gt 0 ]] ; then
1103 if ! check_com -c acpi ; then
1109 if [[ $BATTERY -gt 0 ]] ; then
1110 PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]#Battery <->: [^0-9]##, (<->)%*/${match[1]}}"
1111 if [[ -z "$PERCENT" ]] ; then
1112 PERCENT='acpi not present'
1114 if [[ "$PERCENT" -lt 20 ]] ; then
1115 PERCENT="warning: ${PERCENT}%%"
1117 PERCENT="${PERCENT}%%"
1124 # set colors for use in prompts {{{
1125 if zrcautoload colors && colors 2>/dev/null ; then
1126 BLUE="%{${fg[blue]}%}"
1127 RED="%{${fg_bold[red]}%}"
1128 GREEN="%{${fg[green]}%}"
1129 CYAN="%{${fg[cyan]}%}"
1130 MAGENTA="%{${fg[magenta]}%}"
1131 YELLOW="%{${fg[yellow]}%}"
1132 WHITE="%{${fg[white]}%}"
1133 NO_COLOUR="%{${reset_color}%}"
1135 BLUE=$'%{\e[1;34m%}'
1137 GREEN=$'%{\e[1;32m%}'
1138 CYAN=$'%{\e[1;36m%}'
1139 WHITE=$'%{\e[1;37m%}'
1140 MAGENTA=$'%{\e[1;35m%}'
1141 YELLOW=$'%{\e[1;33m%}'
1142 NO_COLOUR=$'%{\e[0m%}'
1147 # gather version control information for inclusion in a prompt {{{
1150 # Be quiet about version problems in grml's zshrc as the user cannot disable
1151 # loading vcs_info() as it is *in* the zshrc - as you can see. :-)
1152 # Just unset most probable variables and disable vcs_info altogether.
1154 for i in {0..9} ; do
1155 unset VCS_INFO_message_${i}_
1157 zstyle ':vcs_info:*' enable false
1160 if zrcautoload vcs_info; then
1162 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1163 # function, which can cause a lot of trouble with our directory-based
1165 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1166 function VCS_INFO_realpath () {
1167 setopt localoptions NO_shwordsplit chaselinks
1168 ( builtin cd -q $1 2> /dev/null && pwd; )
1172 # I'm not reindenting the whole code below.
1175 # The following code is imported from the file 'zsh/functions/vcs_info'
1176 # from <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>,
1177 # which distributed under the same terms as zsh itself.
1179 # we will be using two variables, so let the code know now.
1180 zstyle ':vcs_info:*' max-exports 2
1182 # vcs_info() documentation:
1186 # This functionality requires zsh version >= 4.1.*.
1191 # To load vcs_info(), copy this file to your $fpath[] and do:
1192 # % autoload -Uz vcs_info && vcs_info
1194 # To work, vcs_info() needs 'setopt prompt_subst' in your setup.
1199 # To get vcs_info() working quickly (including colors), you can do the
1200 # following (assuming, you loaded vcs_info() properly - see above):
1202 # % RED=$'%{\e[31m%}'
1203 # % GR=$'%{\e[32m%}'
1204 # % MA=$'%{\e[35m%}'
1205 # % YE=$'%{\e[33m%}'
1208 # % zstyle ':vcs_info:*' actionformats \
1209 # "${MA}(${NC}%s${MA})${YE}-${MA}[${GR}%b${YE}|${RED}%a${MA}]${NC} "
1211 # % zstyle ':vcs_info:*' formats \
1212 # "${MA}(${NC}%s${MA})${Y}-${MA}[${GR}%b${MA}]${NC}%} "
1214 # % zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YE}%r"
1216 # % precmd () { vcs_info }
1217 # % PS1='${MA}[${GR}%n${MA}] ${MA}(${RED}%!${MA}) ${YE}%3~ ${VCS_INFO_message_0_}${NC}%# '
1219 # Obviously, the las two lines are there for demonstration: You need to
1220 # call vcs_info() from your precmd() function (see 'SPECIAL FUNCTIONS' in
1221 # 'man zshmisc'). Once that is done you need a *single* quoted
1222 # '${VCS_INFO_message_0_}' in your prompt.
1224 # Now call the 'vcs_info_printsys' utility from the command line:
1226 # % vcs_info_printsys
1227 # # list of supported version control backends:
1228 # # disabled systems are prefixed by a hash sign (#)
1239 # # flavours (cannot be used in the disable style; they
1240 # # are disabled with their master [git-svn -> git]):
1244 # Ten version control backends as you can see. You may not want all
1245 # of these. Because there is no point in running the code to detect
1246 # systems you do not use. ever. So, there is a way to disable some
1247 # backends altogether:
1249 # % zstyle ':vcs_info:*' disable bzr cdv darcs mtn svk tla
1251 # If you rerun 'vcs_info_printsys' now, you will see the backends listed
1252 # in the 'disable' style marked as diabled by a hash sign. That means the
1253 # detection of these systems is skipped *completely*. No wasted time there.
1255 # For more control, read the reference below.
1260 # The vcs_info() feature can be configured via zstyle.
1262 # First, the context in which we are working:
1263 # :vcs_info:<vcs-string>:<user-context>
1265 # ...where <vcs-string> is one of:
1266 # - git, git-svn, git-p4, hg, darcs, bzr, cdv, mtn, svn, cvs, svk or tla.
1268 # ...and <user-context> is a freely configurable string, assignable by the
1269 # user as the first argument to vcs_info() (see its description below).
1271 # There is are three special values for <vcs-string>: The first is named
1272 # 'init', that is in effect as long as there was no decision what vcs
1273 # backend to use. The second is 'preinit; it is used *before* vcs_info()
1274 # is run, when initializing the data exporting variables. The third
1275 # special value is 'formats' and is used by the 'vcs_info_lastmsg' for
1276 # looking up its styles.
1278 # There are two pre-defined values for <user-context>:
1279 # default - the one used if none is specified
1280 # command - used by vcs_info_lastmsg to lookup its styles.
1282 # You may *not* use 'print_systems_' as a user-context string, because it
1283 # is used internally.
1285 # You can of course use ':vcs_info:*' to match all VCSs in all
1286 # user-contexts at once.
1288 # Another special context is 'formats', which is used by the
1289 # vcs_info_lastmsg() utility function (see below).
1292 # This is a description of all styles, that are looked up:
1293 # formats - A list of formats, used when actionformats is not
1294 # used (which is most of the time).
1295 # actionformats - A list of formats, used if a there is a special
1296 # action going on in your current repository;
1297 # (like an interactive rebase or a merge conflict)
1298 # branchformat - Some backends replace %b in the formats and
1299 # actionformats styles above, not only by a branch
1300 # name but also by a revision number. This style
1301 # let's you modify how that string should look like.
1302 # nvcsformats - These "formats" are exported, when we didn't detect
1303 # a version control system for the current directory.
1304 # This is useful, if you want vcs_info() to completely
1305 # take over the generation of your prompt.
1306 # You would do something like
1307 # PS1='${VCS_INFO_message_0_}'
1308 # to accomplish that.
1309 # max-exports - Defines the maximum number if VCS_INFO_message_*_
1310 # variables vcs_info() will export.
1311 # enable - Checked in the 'init' context. If set to false,
1312 # vcs_info() will do nothing.
1313 # disable - Provide a list of systems, you don't want
1314 # the vcs_info() to check for repositories
1315 # (checked in the 'init' context, too).
1316 # disable-patterns - A list of patterns that are checked against $PWD.
1317 # If the pattern matches, vcs_info will be disabled.
1318 # Say, ~/.zsh is a directory under version control,
1319 # in which you do not want vcs_info to be active, do:
1320 # zstyle ':vcs_info:*' disable-patterns "$HOME/.zsh+(|/*)"
1321 # use-simple - If there are two different ways of gathering
1322 # information, you can select the simpler one
1323 # by setting this style to true; the default
1324 # is to use the not-that-simple code, which is
1325 # potentially a lot slower but might be more
1326 # accurate in all possible cases.
1327 # use-prompt-escapes - determines if we assume that the assembled
1328 # string from vcs_info() includes prompt escapes.
1329 # (Used by vcs_info_lastmsg().
1331 # The use-simple style is only available for the bzr backend.
1333 # The default values for these in all contexts are:
1334 # formats " (%s)-[%b|%a]-"
1335 # actionformats " (%s)-[%b]-"
1336 # branchformat "%b:%r" (for bzr, svn and svk)
1340 # disable (empty list)
1341 # disable-patterns (empty list)
1343 # use-prompt-escapes true
1346 # In normal formats and actionformats, the following replacements
1348 # %s - The vcs in use (git, hg, svn etc.)
1349 # %b - Information about the current branch.
1350 # %a - An identifier, that describes the action.
1351 # Only makes sense in actionformats.
1352 # %R - base directory of the repository.
1353 # %r - repository name
1354 # If %R is '/foo/bar/repoXY', %r is 'repoXY'.
1355 # %S - subdirectory within a repository. if $PWD is
1356 # '/foo/bar/reposXY/beer/tasty', %S is 'beer/tasty'.
1359 # In branchformat these replacements are done:
1360 # %b - the branch name
1361 # %r - the current revision number
1363 # Not all vcs backends have to support all replacements.
1364 # nvcsformat does not perform *any* replacements. It is just a string.
1369 # If you want to use the %b (bold off) prompt expansion in 'formats', which
1370 # expands %b itself, use %%b. That will cause the vcs_info() expansion to
1371 # replace %%b with %b. So zsh's prompt expansion mechanism can handle it.
1372 # Similarly, to hand down %b from branchformat, use %%%%b. Sorry for this
1373 # inconvenience, but it cannot be easily avoided. Luckily we do not clash
1374 # with a lot of prompt expansions and this only needs to be done for those.
1375 # See 'man zshmisc' for details about EXPANSION OF PROMPT SEQUENCES.
1378 # FUNCTION DESCRIPTIONS (public API):
1381 # The main function, that runs all backends and assembles
1382 # all data into ${VCS_INFO_message_*_}. This is the function
1383 # you want to call from precmd() if you want to include
1384 # up-to-date information in your prompt (see VARIABLE
1385 # DESCRIPTION below).
1387 # vcs_info_printsys()
1388 # Prints a list of all supported version control systems.
1389 # Useful to find out possible contexts (and which of them are enabled)
1390 # or values for the 'disable' style.
1392 # vcs_info_lastmsg()
1393 # Outputs the last ${VCS_INFO_message_*_} value. Takes into account
1394 # the value of the use-prompt-escapes style in ':vcs_info:formats'.
1395 # It also only prints max-exports values.
1397 # All functions named VCS_INFO_* are for internal use only.
1400 # VARIABLE DESCRIPTION:
1402 # ${VCS_INFO_message_N_} (Note the trailing underscore)
1403 # Where 'N' is an integer, eg: VCS_INFO_message_0_
1404 # These variables are the storage for the informational message the
1405 # last vcs_info() call has assembled. These are strongly connected
1406 # to the formats, actionformats and nvcsformats styles described
1407 # above. Those styles are lists. the first member of that list gets
1408 # expanded into ${VCS_INFO_message_0_}, the second into
1409 # ${VCS_INFO_message_1_} and the Nth into ${VCS_INFO_message_N-1_}.
1410 # These parameters are exported into the environment.
1411 # (See the max-exports style above.)
1416 # Don't use vcs_info at all (even though it's in your prompt):
1417 # % zstyle ':vcs_info:*' enable false
1419 # Disable the backends for bzr and svk:
1420 # % zstyle ':vcs_info:*' disable bzr svk
1422 # Provide a special formats for git:
1423 # % zstyle ':vcs_info:git:*' formats ' GIT, BABY! [%b]'
1424 # % zstyle ':vcs_info:git:*' actionformats ' GIT ACTION! [%b|%a]'
1426 # Use the quicker bzr backend (if you do, please report if it does
1427 # the-right-thing[tm] - thanks):
1428 # % zstyle ':vcs_info:bzr:*' use-simple true
1430 # Display the revision number in yellow for bzr and svn:
1431 # % zstyle ':vcs_info:(svn|bzr):*' branchformat '%b%{'${fg[yellow]}'%}:%r'
1433 # If you want colors, make sure you enclose the color codes in %{...%},
1434 # if you want to use the string provided by vcs_info() in prompts.
1436 # Here is how to print the vcs infomation as a command:
1437 # % alias vcsi='vcs_info command; vcs_info_lastmsg'
1439 # This way, you can even define different formats for output via
1440 # vcs_info_lastmsg() in the ':vcs_info:command:*' namespace.
1444 VCS_INFO_adjust () { #{{{
1445 [[ -n ${vcs_comm[overwrite_name]} ]] && vcs=${vcs_comm[overwrite_name]}
1449 VCS_INFO_check_com () { #{{{
1450 (( ${+commands[$1]} )) && [[ -x ${commands[$1]} ]] && return 0
1454 VCS_INFO_formats () { # {{{
1455 setopt localoptions noksharrays
1456 local action=$1 branch=$2 base=$3
1460 if [[ -n ${action} ]] ; then
1461 zstyle -a ":vcs_info:${vcs}:${usercontext}" actionformats msgs
1462 (( ${#msgs} < 1 )) && msgs[1]=' (%s)-[%b|%a]-'
1464 zstyle -a ":vcs_info:${vcs}:${usercontext}" formats msgs
1465 (( ${#msgs} < 1 )) && msgs[1]=' (%s)-[%b]-'
1468 (( ${#msgs} > maxexports )) && msgs[$(( maxexports + 1 )),-1]=()
1469 for i in {1..${#msgs}} ; do
1470 zformat -f msg ${msgs[$i]} \
1476 S:"$(VCS_INFO_reposub ${base})"
1482 VCS_INFO_maxexports () { #{{{
1483 zstyle -s ":vcs_info:${vcs}:${usercontext}" "max-exports" maxexports || maxexports=2
1484 if [[ ${maxexports} != <-> ]] || (( maxexports < 1 )); then
1485 printf 'vcs_info(): expecting numeric arg >= 1 for max-exports (got %s).\n' ${maxexports}
1486 printf 'Defaulting to 2.\n'
1491 VCS_INFO_nvcsformats () { #{{{
1492 setopt localoptions noksharrays
1495 if [[ $1 == 'preinit' ]] ; then
1499 zstyle -a ":vcs_info:${v:-$vcs}:${c:-$usercontext}" nvcsformats msgs
1500 (( ${#msgs} > maxexports )) && msgs[${maxexports},-1]=()
1503 VCS_INFO_realpath () { #{{{
1504 # a portable 'readlink -f'
1505 # forcing a subshell, to ensure chpwd() is not removed
1506 # from the calling shell (if VCS_INFO_realpath() is called
1509 (( ${+functions[chpwd]} )) && unfunction chpwd
1511 cd $1 2>/dev/null && pwd
1515 VCS_INFO_reposub () { #{{{
1516 setopt localoptions extendedglob
1517 local base=${1%%/##}
1519 [[ ${PWD} == ${base}/* ]] || {
1523 printf '%s' ${PWD#$base/}
1527 VCS_INFO_set () { #{{{
1528 setopt localoptions noksharrays
1531 if [[ $1 == '--clear' ]] ; then
1532 for i in {0..9} ; do
1533 unset VCS_INFO_message_${i}_
1536 if [[ $1 == '--nvcs' ]] ; then
1537 [[ $2 == 'preinit' ]] && (( maxexports == 0 )) && (( maxexports = 1 ))
1538 for i in {0..$((maxexports - 1))} ; do
1539 typeset -gx VCS_INFO_message_${i}_=
1541 VCS_INFO_nvcsformats $2
1544 (( ${#msgs} - 1 < 0 )) && return 0
1545 for i in {0..$(( ${#msgs} - 1 ))} ; do
1547 typeset -gx VCS_INFO_message_${i}_=${msgs[$j]}
1552 # information gathering
1553 VCS_INFO_bzr_get_data () { # {{{
1554 setopt localoptions noksharrays
1558 if zstyle -t ":vcs_info:${vcs}:${usercontext}" "use-simple" ; then
1559 bzrbase=${vcs_comm[basedir]}
1560 bzrinfo[2]=${bzrbase:t}
1561 if [[ -f ${bzrbase}/.bzr/branch/last-revision ]] ; then
1562 bzrinfo[1]=$(< ${bzrbase}/.bzr/branch/last-revision)
1563 bzrinfo[1]=${${bzrinfo[1]}%% *}
1566 bzrbase=${${(M)${(f)"$( bzr info )"}:# ##branch\ root:*}/*: ##/}
1567 bzrinfo=( ${${${(M)${(f)"$( bzr version-info )"}:#(#s)(revno|branch-nick)*}/*: /}/*\//} )
1568 bzrbase="$(VCS_INFO_realpath ${bzrbase})"
1571 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat bzrbr || bzrbr="%b:%r"
1572 zformat -f bzrbr "${bzrbr}" "b:${bzrinfo[2]}" "r:${bzrinfo[1]}"
1573 VCS_INFO_formats '' "${bzrbr}" "${bzrbase}"
1577 VCS_INFO_cdv_get_data () { # {{{
1580 cdvbase=${vcs_comm[basedir]}
1581 VCS_INFO_formats '' "${cdvbase:t}" "${cdvbase}"
1585 VCS_INFO_cvs_get_data () { # {{{
1586 local cvsbranch cvsbase basename
1589 while [[ -d "${cvsbase}/../CVS" ]]; do
1590 cvsbase="${cvsbase}/.."
1592 cvsbase="$(VCS_INFO_realpath ${cvsbase})"
1593 cvsbranch=$(< ./CVS/Repository)
1594 basename=${cvsbase:t}
1595 cvsbranch=${cvsbranch##${basename}/}
1596 [[ -z ${cvsbranch} ]] && cvsbranch=${basename}
1597 VCS_INFO_formats '' "${cvsbranch}" "${cvsbase}"
1601 VCS_INFO_darcs_get_data () { # {{{
1604 darcsbase=${vcs_comm[basedir]}
1605 VCS_INFO_formats '' "${darcsbase:t}" "${darcsbase}"
1609 VCS_INFO_git_getaction () { #{{{
1610 local gitaction='' gitdir=$1
1613 for tmp in "${gitdir}/rebase-apply" \
1614 "${gitdir}/rebase" \
1615 "${gitdir}/../.dotest" ; do
1616 if [[ -d ${tmp} ]] ; then
1617 if [[ -f "${tmp}/rebasing" ]] ; then
1619 elif [[ -f "${tmp}/applying" ]] ; then
1622 gitaction="am/rebase"
1624 printf '%s' ${gitaction}
1629 for tmp in "${gitdir}/rebase-merge/interactive" \
1630 "${gitdir}/.dotest-merge/interactive" ; do
1631 if [[ -f "${tmp}" ]] ; then
1632 printf '%s' "rebase-i"
1637 for tmp in "${gitdir}/rebase-merge" \
1638 "${gitdir}/.dotest-merge" ; do
1639 if [[ -d "${tmp}" ]] ; then
1640 printf '%s' "rebase-m"
1645 if [[ -f "${gitdir}/MERGE_HEAD" ]] ; then
1650 if [[ -f "${gitdir}/BISECT_LOG" ]] ; then
1651 printf '%s' "bisect"
1657 VCS_INFO_git_getbranch () { #{{{
1658 local gitbranch gitdir=$1 tmp actiondir
1659 local gitsymref='git symbolic-ref HEAD'
1662 for tmp in "${gitdir}/rebase-apply" \
1663 "${gitdir}/rebase" \
1664 "${gitdir}/../.dotest"; do
1665 if [[ -d ${tmp} ]]; then
1670 if [[ -n ${actiondir} ]]; then
1671 gitbranch="$(${(z)gitsymref} 2> /dev/null)"
1672 [[ -z ${gitbranch} ]] && [[ -r ${actiondir}/head-name ]] \
1673 && gitbranch="$(< ${actiondir}/head-name)"
1675 elif [[ -f "${gitdir}/MERGE_HEAD" ]] ; then
1676 gitbranch="$(${(z)gitsymref} 2> /dev/null)"
1677 [[ -z ${gitbranch} ]] && gitbranch="$(< ${gitdir}/MERGE_HEAD)"
1679 elif [[ -d "${gitdir}/rebase-merge" ]] ; then
1680 gitbranch="$(< ${gitdir}/rebase-merge/head-name)"
1682 elif [[ -d "${gitdir}/.dotest-merge" ]] ; then
1683 gitbranch="$(< ${gitdir}/.dotest-merge/head-name)"
1686 gitbranch="$(${(z)gitsymref} 2> /dev/null)"
1688 if [[ $? -ne 0 ]] ; then
1689 gitbranch="refs/tags/$(git describe --exact-match HEAD 2>/dev/null)"
1691 if [[ $? -ne 0 ]] ; then
1692 gitbranch="${${"$(< $gitdir/HEAD)"}[1,7]}..."
1697 printf '%s' "${gitbranch##refs/[^/]##/}"
1701 VCS_INFO_git_get_data () { # {{{
1702 setopt localoptions extendedglob
1703 local gitdir gitbase gitbranch gitaction
1705 gitdir=${vcs_comm[gitdir]}
1706 gitbranch="$(VCS_INFO_git_getbranch ${gitdir})"
1708 if [[ -z ${gitdir} ]] || [[ -z ${gitbranch} ]] ; then
1713 gitaction="$(VCS_INFO_git_getaction ${gitdir})"
1714 gitbase=${PWD%/${$( git rev-parse --show-prefix )%/##}}
1715 VCS_INFO_formats "${gitaction}" "${gitbranch}" "${gitbase}"
1719 VCS_INFO_hg_get_data () { # {{{
1720 local hgbranch hgbase file
1722 hgbase=${vcs_comm[basedir]}
1724 file="${hgbase}/.hg/branch"
1725 if [[ -r ${file} ]] ; then
1726 hgbranch=$(< ${file})
1731 VCS_INFO_formats '' "${hgbranch}" "${hgbase}"
1735 VCS_INFO_mtn_get_data () { # {{{
1736 local mtnbranch mtnbase
1738 mtnbase=${vcs_comm[basedir]}
1739 mtnbranch=${${(M)${(f)"$( mtn status )"}:#(#s)Current branch:*}/*: /}
1740 VCS_INFO_formats '' "${mtnbranch}" "${mtnbase}"
1744 VCS_INFO_svk_get_data () { # {{{
1745 local svkbranch svkbase
1747 svkbase=${vcs_comm[basedir]}
1748 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat svkbranch || svkbranch="%b:%r"
1749 zformat -f svkbranch "${svkbranch}" "b:${vcs_comm[branch]}" "r:${vcs_comm[revision]}"
1750 VCS_INFO_formats '' "${svkbranch}" "${svkbase}"
1754 VCS_INFO_svn_get_data () { # {{{
1755 setopt localoptions noksharrays
1756 local svnbase svnbranch
1760 while [[ -d "${svnbase}/../.svn" ]]; do
1761 svnbase="${svnbase}/.."
1763 svnbase="$(VCS_INFO_realpath ${svnbase})"
1764 svninfo=( ${${${(M)${(f)"$( svn info )"}:#(#s)(URL|Revision)*}/*: /}/*\//} )
1766 zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat svnbranch || svnbranch="%b:%r"
1767 zformat -f svnbranch "${svnbranch}" "b:${svninfo[1]}" "r:${svninfo[2]}"
1768 VCS_INFO_formats '' "${svnbranch}" "${svnbase}"
1772 VCS_INFO_tla_get_data () { # {{{
1773 local tlabase tlabranch
1775 tlabase="$(VCS_INFO_realpath ${vcs_comm[basedir]})"
1776 # tree-id gives us something like 'foo@example.com/demo--1.0--patch-4', so:
1777 tlabranch=${${"$( tla tree-id )"}/*\//}
1778 VCS_INFO_formats '' "${tlabranch}" "${tlabase}"
1783 VCS_INFO_detect_by_dir() { #{{{
1785 local basedir="." realbasedir
1787 realbasedir="$(VCS_INFO_realpath ${basedir})"
1788 while [[ ${realbasedir} != '/' ]]; do
1789 [[ -r ${realbasedir} ]] || return 1
1790 if [[ -n ${vcs_comm[detect_need_file]} ]] ; then
1791 [[ -d ${basedir}/${dirname} ]] && \
1792 [[ -e ${basedir}/${dirname}/${vcs_comm[detect_need_file]} ]] && \
1795 [[ -d ${basedir}/${dirname} ]] && break
1798 basedir=${basedir}/..
1799 realbasedir="$(VCS_INFO_realpath ${basedir})"
1802 [[ ${realbasedir} == "/" ]] && return 1
1803 vcs_comm[basedir]=${realbasedir}
1807 VCS_INFO_bzr_detect() { #{{{
1808 VCS_INFO_check_com bzr || return 1
1809 vcs_comm[detect_need_file]=branch/format
1810 VCS_INFO_detect_by_dir '.bzr'
1814 VCS_INFO_cdv_detect() { #{{{
1815 VCS_INFO_check_com cdv || return 1
1816 vcs_comm[detect_need_file]=format
1817 VCS_INFO_detect_by_dir '.cdv'
1821 VCS_INFO_cvs_detect() { #{{{
1822 VCS_INFO_check_com cvs || return 1
1823 [[ -d "./CVS" ]] && [[ -r "./CVS/Repository" ]] && return 0
1827 VCS_INFO_darcs_detect() { #{{{
1828 VCS_INFO_check_com darcs || return 1
1829 vcs_comm[detect_need_file]=format
1830 VCS_INFO_detect_by_dir '_darcs'
1834 VCS_INFO_git_detect() { #{{{
1835 if VCS_INFO_check_com git && git rev-parse --is-inside-work-tree &> /dev/null ; then
1836 vcs_comm[gitdir]="$(git rev-parse --git-dir 2> /dev/null)" || return 1
1837 if [[ -d ${vcs_comm[gitdir]}/svn ]] ; then vcs_comm[overwrite_name]='git-svn'
1838 elif [[ -d ${vcs_comm[gitdir]}/refs/remotes/p4 ]] ; then vcs_comm[overwrite_name]='git-p4' ; fi
1844 VCS_INFO_hg_detect() { #{{{
1845 VCS_INFO_check_com hg || return 1
1846 vcs_comm[detect_need_file]=store
1847 VCS_INFO_detect_by_dir '.hg'
1851 VCS_INFO_mtn_detect() { #{{{
1852 VCS_INFO_check_com mtn || return 1
1853 vcs_comm[detect_need_file]=revision
1854 VCS_INFO_detect_by_dir '_MTN'
1858 VCS_INFO_svk_detect() { #{{{
1859 setopt localoptions noksharrays extendedglob
1864 VCS_INFO_check_com svk || return 1
1865 [[ -f ~/.svk/config ]] || return 1
1867 # This detection function is a bit different from the others.
1868 # We need to read svk's config file to detect a svk repository
1869 # in the first place. Therefore, we'll just proceed and read
1870 # the other information, too. This is more then any of the
1871 # other detections do but this takes only one file open for
1872 # svk at most. VCS_INFO_svk_get_data() get simpler, too. :-)
1873 while IFS= read -r line ; do
1874 if [[ -n ${vcs_comm[basedir]} ]] ; then
1876 [[ ${line} == depotpath:* ]] && vcs_comm[branch]=${line##*/}
1877 [[ ${line} == revision:* ]] && vcs_comm[revision]=${line##*[[:space:]]##}
1878 [[ -n ${vcs_comm[branch]} ]] && [[ -n ${vcs_comm[revision]} ]] && break
1881 (( fhash > 0 )) && [[ ${line} == ' '[^[:space:]]*:* ]] && break
1882 [[ ${line} == ' hash:'* ]] && fhash=1 && continue
1883 (( fhash == 0 )) && continue
1884 [[ ${PWD}/ == ${${line## ##}%:*}/* ]] && vcs_comm[basedir]=${${line## ##}%:*}
1885 done < ~/.svk/config
1887 [[ -n ${vcs_comm[basedir]} ]] && \
1888 [[ -n ${vcs_comm[branch]} ]] && \
1889 [[ -n ${vcs_comm[revision]} ]] && return 0
1893 VCS_INFO_svn_detect() { #{{{
1894 VCS_INFO_check_com svn || return 1
1895 [[ -d ".svn" ]] && return 0
1899 VCS_INFO_tla_detect() { #{{{
1900 VCS_INFO_check_com tla || return 1
1901 vcs_comm[basedir]="$(tla tree-root 2> /dev/null)" && return 0
1906 vcs_info_printsys () { # {{{
1907 vcs_info print_systems_
1910 vcs_info_lastmsg () { # {{{
1915 for i in {0..$((maxexports - 1))} ; do
1916 printf '$VCS_INFO_message_%d_: "' $i
1917 if zstyle -T ':vcs_info:formats:command' use-prompt-escapes ; then
1918 print -nP ${(P)${:-VCS_INFO_message_${i}_}}
1920 print -n ${(P)${:-VCS_INFO_message_${i}_}}
1930 [[ -r . ]] || return 1
1934 local -a VCSs disabled dps
1935 local -x vcs usercontext
1936 local -ix maxexports
1941 VCSs=(git hg bzr darcs svk mtn svn cvs cdv tla)
1944 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable" disabled
1945 print -l '# list of supported version control backends:' \
1946 '# disabled systems are prefixed by a hash sign (#)'
1947 for vcs in ${VCSs} ; do
1948 [[ -n ${(M)disabled:#${vcs}} ]] && printf '#'
1949 printf '%s\n' ${vcs}
1951 print -l '# flavours (cannot be used in the disable style; they' \
1952 '# are disabled with their master [git-svn -> git]):' \
1957 [[ -z ${usercontext} ]] && usercontext=default
1959 (*) [[ -z ${usercontext} ]] && usercontext=$1
1963 zstyle -T ":vcs_info:${vcs}:${usercontext}" "enable" || {
1964 [[ -n ${VCS_INFO_message_0_} ]] && VCS_INFO_set --clear
1967 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable" disabled
1969 zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable-patterns" dps
1970 for pat in ${dps} ; do
1971 if [[ ${PWD} == ${~pat} ]] ; then
1972 [[ -n ${vcs_info_msg_0_} ]] && VCS_INFO_set --clear
1980 for vcs in ${VCSs} ; do
1981 [[ -n ${(M)disabled:#${vcs}} ]] && continue
1983 VCS_INFO_${vcs}_detect && (( found = 1 )) && break
1986 (( found == 0 )) && {
1991 VCS_INFO_${vcs}_get_data || {
2000 VCS_INFO_set --nvcs preinit
2005 # Change vcs_info formats for the grml prompt. The 2nd format sets up
2006 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
2007 # TODO: The included vcs_info() version still uses $VCS_INFO_message_N_.
2008 # That needs to be the use of $VCS_INFO_message_N_ needs to be changed
2009 # to $vcs_info_msg_N_ as soon as we use the included version.
2010 if [[ "$TERM" == dumb ]] ; then
2011 zstyle ':vcs_info:*' actionformats "(%s%)-[%b|%a] " "zsh: %r"
2012 zstyle ':vcs_info:*' formats "(%s%)-[%b] " "zsh: %r"
2014 # these are the same, just with a lot of colours:
2015 zstyle ':vcs_info:*' actionformats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOUR} " \
2017 zstyle ':vcs_info:*' formats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOUR}%} " \
2019 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YELLOW}%r"
2022 if [[ -o restricted ]]; then
2023 zstyle ':vcs_info:*' enable false
2028 # command not found handling {{{
2030 (( ${COMMAND_NOT_FOUND} == 1 )) &&
2031 function command_not_found_handler() {
2033 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
2034 ${GRML_ZSH_CNF_HANDLER} $1
2042 if zrcautoload promptinit && promptinit 2>/dev/null ; then
2043 promptinit # people should be able to use their favourite prompt
2045 print 'Notice: no promptinit available :('
2050 # make sure to use right prompt only when not running a command
2051 is41 && setopt transient_rprompt
2054 function ESC_print () {
2055 info_print $'\ek' $'\e\\' "$@"
2057 function set_title () {
2058 info_print $'\e]0;' $'\a' "$@"
2061 function info_print () {
2062 local esc_begin esc_end
2066 printf '%s' ${esc_begin}
2068 printf '%s' "${esc_end}"
2071 # TODO: revise all these NO* variables and especially their documentation
2072 # in zsh-help() below.
2073 is4 && [[ $NOPRECMD -eq 0 ]] && precmd () {
2074 [[ $NOPRECMD -gt 0 ]] && return 0
2075 # update VCS information
2078 if [[ $TERM == screen* ]] ; then
2079 if [[ -n ${VCS_INFO_message_1_} ]] ; then
2080 ESC_print ${VCS_INFO_message_1_}
2081 elif [[ -n ${vcs_info_msg_1_} ]] ; then
2082 ESC_print ${vcs_info_msg_1_}
2087 # just use DONTSETRPROMPT=1 to be able to overwrite RPROMPT
2088 if [[ $DONTSETRPROMPT -eq 0 ]] ; then
2089 if [[ $BATTERY -gt 0 ]] ; then
2090 # update battery (dropped into $PERCENT) information
2092 RPROMPT="%(?..:() ${PERCENT}"
2097 # adjust title of xterm
2098 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
2099 [[ ${NOTITLE} -gt 0 ]] && return 0
2102 set_title ${(%):-"%n@%m: %~"}
2107 # preexec() => a function running before every command
2108 is4 && [[ $NOPRECMD -eq 0 ]] && \
2110 [[ $NOPRECMD -gt 0 ]] && return 0
2111 # set hostname if not running on host with name 'grml'
2112 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
2115 # get the name of the program currently running and hostname of local machine
2116 # set screen window title if running in a screen
2117 if [[ "$TERM" == screen* ]] ; then
2118 # local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]} # don't use hostname
2119 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME" # use hostname
2122 # adjust title of xterm
2123 [[ ${NOTITLE} -gt 0 ]] && return 0
2126 set_title "${(%):-"%n@%m:"}" "$1"
2131 EXITCODE="%(?..%?%1v )"
2132 PS2='\`%_> ' # secondary prompt, printed when the shell needs more information to complete a command.
2133 PS3='?# ' # selection prompt used within a select loop.
2134 PS4='+%N:%i:%_> ' # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
2136 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
2137 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
2138 debian_chroot=$(cat /etc/debian_chroot)
2141 # don't use colors on dumb terminals (like emacs):
2142 if [[ "$TERM" == dumb ]] ; then
2143 PROMPT="${EXITCODE}${debian_chroot:+($debian_chroot)}%n@%m %40<...<%B%~%b%<< "
2145 # only if $GRMLPROMPT is set (e.g. via 'GRMLPROMPT=1 zsh') use the extended prompt
2146 # set variable identifying the chroot you work in (used in the prompt below)
2147 if [[ $GRMLPROMPT -gt 0 ]] ; then
2148 PROMPT="${RED}${EXITCODE}${CYAN}[%j running job(s)] ${GREEN}{history#%!} ${RED}%(3L.+.) ${BLUE}%* %D
2149 ${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
2151 # This assembles the primary prompt string
2152 if (( EUID != 0 )); then
2153 PROMPT="${RED}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
2155 PROMPT="${BLUE}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${RED}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
2160 if (( GRML_VCS_INFO )); then
2161 PROMPT="${PROMPT}"'${VCS_INFO_message_0_}'"%# "
2163 PROMPT="${PROMPT}"'${vcs_info_msg_0_}'"%# "
2166 # if we are inside a grml-chroot set a specific prompt theme
2167 if [[ -n "$GRML_CHROOT" ]] ; then
2168 PROMPT="%{$fg[red]%}(CHROOT) %{$fg_bold[red]%}%n%{$fg_no_bold[white]%}@%m %40<...<%B%~%b%<< %\# "
2172 # {{{ 'hash' some often used directories
2174 hash -d deb=/var/cache/apt/archives
2175 hash -d doc=/usr/share/doc
2176 hash -d linux=/lib/modules/$(command uname -r)/build/
2177 hash -d log=/var/log
2178 hash -d slog=/var/log/syslog
2179 hash -d src=/usr/src
2180 hash -d templ=/usr/share/doc/grml-templates
2181 hash -d tt=/usr/share/doc/texttools-doc
2182 hash -d www=/var/www
2187 if check_com -c screen ; then
2188 if [[ $UID -eq 0 ]] ; then
2189 [[ -r /etc/grml/screenrc ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc"
2190 elif [[ -r $HOME/.screenrc ]] ; then
2191 alias screen="${commands[screen]} -c $HOME/.screenrc"
2193 if [[ -r /etc/grml/screenrc_grml ]]; then
2194 alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
2196 [[ -r /etc/grml/screenrc ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc"
2201 # do we have GNU ls with color-support?
2202 if ls --help 2>/dev/null | grep -- --color= >/dev/null && [[ "$TERM" != dumb ]] ; then
2203 #a1# execute \kbd{@a@}:\quad ls with colors
2204 alias ls='ls -b -CF --color=auto'
2205 #a1# execute \kbd{@a@}:\quad list all files, with colors
2206 alias la='ls -la --color=auto'
2207 #a1# long colored list, without dotfiles (@a@)
2208 alias ll='ls -l --color=auto'
2209 #a1# long colored list, human readable sizes (@a@)
2210 alias lh='ls -hAl --color=auto'
2211 #a1# List files, append qualifier to filenames \\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
2212 alias l='ls -lF --color=auto'
2214 alias ls='ls -b -CF'
2221 alias mdstat='cat /proc/mdstat'
2222 alias ...='cd ../../'
2224 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
2225 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
2226 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
2229 alias cp='nocorrect cp' # no spelling correction on cp
2230 alias mkdir='nocorrect mkdir' # no spelling correction on mkdir
2231 alias mv='nocorrect mv' # no spelling correction on mv
2232 alias rm='nocorrect rm' # no spelling correction on rm
2234 #a1# Execute \kbd{rmdir}
2236 #a1# Execute \kbd{mkdir}
2239 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
2240 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
2241 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
2243 # make sure it is not assigned yet
2244 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
2247 for ENV in $(env | command grep -i '.utf') ; do
2248 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
2253 # make sure it is not assigned yet
2254 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
2256 if ! isutfenv ; then
2257 for ENV in $(env | command grep -i '\.iso') ; do
2258 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
2263 # set up software synthesizer via speakup
2265 if [ -x /usr/sbin/swspeak-setup ] ; then
2266 setopt singlelinezle
2269 /usr/sbin/swspeak-setup $@
2271 if ! [[ -r /dev/softsynth ]] ; then
2272 flite -o play -t "Sorry, software synthesizer not available. Did you boot with swspeak bootoption?"
2275 setopt singlelinezle
2278 nice -n -20 speechd-up
2280 flite -o play -t "Finished setting up software synthesizer"
2285 # I like clean prompt, so provide simple way to get that
2286 check_com 0 || alias 0='return 0'
2288 # for really lazy people like mika:
2289 check_com S &>/dev/null || alias S='screen'
2290 check_com s &>/dev/null || alias s='ssh'
2292 # especially for roadwarriors using GNU screen and ssh:
2293 if ! check_com asc &>/dev/null ; then
2294 asc() { autossh -t "$@" 'screen -RdU' }
2298 # get top 10 shell commands:
2299 alias top10='print -l ${(o)history%% *} | uniq -c | sort -nr | head -n 10'
2301 # truecrypt; use e.g. via 'truec /dev/ice /mnt/ice' or 'truec -i'
2302 if check_com -c truecrypt ; then
2304 alias truec='truecrypt --mount-options "rw,sync,dirsync,users,uid=1000,gid=users,umask=077,utf8" '
2306 alias truec='truecrypt --mount-options "rw,sync,dirsync,users,uid=1000,gid=users,umask=077" '
2310 #f1# Hints for the use of zsh on grml
2312 print "$bg[white]$fg[black]
2313 zsh-help - hints for use of zsh on grml
2314 =======================================$reset_color"
2317 Main configuration of zsh happens in /etc/zsh/zshrc.
2318 That file is part of the package grml-etc-core, if you want to
2319 use them on a non-grml-system just get the tar.gz from
2320 http://deb.grml.org/ or (preferably) get it from the git repository:
2322 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
2324 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
2325 The file is still there, but it is empty for backwards compatibility.
2327 For your own changes use these two files:
2331 The former is sourced very early in our zshrc, the latter is sourced
2334 System wide configuration without touching configuration files of grml
2335 can take place in /etc/zsh/zshrc.local.
2337 Normally, the root user (EUID == 0) does not get the whole grml setup.
2338 If you want to force the whole setup for that user, too, set
2339 GRML_ALWAYS_LOAD_ALL=1 in .zshrc.pre in root'\''s home directory.
2341 For information regarding zsh start at http://grml.org/zsh/
2343 Take a look at grml'\''s zsh refcard:
2344 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
2346 Check out the main zsh refcard:
2347 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
2349 And of course visit the zsh-lovers:
2352 You can adjust some options through environment variables when
2353 invoking zsh without having to edit configuration files.
2354 Basically meant for bash users who are not used to the power of
2357 "NOCOR=1 zsh" => deactivate automatic correction
2358 "NOMENU=1 zsh" => do not use auto menu completion (note: use ctrl-d for completion instead!)
2359 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
2360 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
2361 preexec() and precmd() completely
2362 "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt
2363 "COMMAND_NOT_FOUND=1 zsh"
2364 => Enable a handler if an external command was not found
2365 The command called in the handler can be altered by setting
2366 the GRML_ZSH_CNF_HANDLER variable, the default is:
2367 "/usr/share/command-not-found/command-not-found"
2369 A value greater than 0 is enables a feature; a value equal to zero
2370 disables it. If you like one or the other of these settings, you can
2371 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
2375 $bg[white]$fg[black]
2376 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
2377 Enjoy your grml system with the zsh!$reset_color"
2381 if [[ -r /etc/debian_version ]] ; then
2382 #a3# Execute \kbd{apt-cache search}
2383 alias acs='apt-cache search'
2384 #a3# Execute \kbd{apt-cache show}
2385 alias acsh='apt-cache show'
2386 #a3# Execute \kbd{apt-cache policy}
2387 alias acp='apt-cache policy'
2388 #a3# Execute \kbd{apt-get dist-upgrade}
2389 salias adg="apt-get dist-upgrade"
2390 #a3# Execute \kbd{apt-get install}
2391 salias agi="apt-get install"
2392 #a3# Execute \kbd{aptitude install}
2393 salias ati="aptitude install"
2394 #a3# Execute \kbd{apt-get upgrade}
2395 salias ag="apt-get upgrade"
2396 #a3# Execute \kbd{apt-get update}
2397 salias au="apt-get update"
2398 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
2399 salias -a up="aptitude update ; aptitude safe-upgrade"
2400 #a3# Execute \kbd{dpkg-buildpackage}
2401 alias dbp='dpkg-buildpackage'
2402 #a3# Execute \kbd{grep-excuses}
2403 alias ge='grep-excuses'
2406 #f3# Execute \kbd{apt-get update \&\& }\\&\quad \kbd{apt-get dist-upgrade}
2409 if [[ -z $1 ]] ; then
2410 $SUDO apt-get update
2411 $SUDO apt-get -u upgrade
2413 ssh $1 $SUDO apt-get update
2414 # ask before the upgrade
2416 ssh $1 $SUDO apt-get --no-act upgrade
2417 echo -n 'Process the upgrade?'
2419 if [[ $dummy == "y" ]] ; then
2420 ssh $1 $SUDO apt-get -u upgrade --yes
2425 # get a root shell as normal user in live-cd mode:
2426 if isgrmlcd && [[ $UID -ne 0 ]] ; then
2430 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
2431 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
2432 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
2433 salias tlog="tail -f /var/log/syslog" # follow the syslog
2436 # sort installed Debian-packages by size
2437 if check_com -c grep-status ; then
2438 #a3# List installed Debian-packages sorted by size
2439 alias debs-by-size='grep-status -FStatus -sInstalled-Size,Package -n "install ok installed" | paste -sd " \n" | sort -rn'
2442 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
2443 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
2444 if check_com -c wodim; then
2447 cdrecord is not provided under its original name by Debian anymore.
2448 See #377109 in the BTS of Debian for more details.
2450 Please use the wodim binary instead
2457 # get_tw_cli has been renamed into get_3ware
2458 if check_com -c get_3ware ; then
2460 echo 'Warning: get_tw_cli has been renamed into get_3ware. Invoking get_3ware for you.'>&2
2465 # I hate lacking backward compatibility, so provide an alternative therefore
2466 if ! check_com -c apache2-ssl-certificate ; then
2468 apache2-ssl-certificate() {
2470 print 'Debian does not ship apache2-ssl-certificate anymore (see #398520). :('
2471 print 'You might want to take a look at Debian the package ssl-cert as well.'
2472 print 'To generate a certificate for use with apache2 follow the instructions:'
2476 export RANDFILE=/dev/random
2477 mkdir /etc/apache2/ssl/
2478 openssl req $@ -new -x509 -days 365 -nodes -out /etc/apache2/ssl/apache.pem -keyout /etc/apache2/ssl/apache.pem
2479 chmod 600 /etc/apache2/ssl/apache.pem
2481 Run "grml-tips ssl-certificate" if you need further instructions.
2487 # {{{ Use hard limits, except for a smaller stack and no core dumps
2489 is425 && limit stack 8192
2490 isgrmlcd && limit core 0 # important for a live-cd-system
2494 # {{{ completion system
2496 # called later (via is4 && grmlcomp)
2497 # note: use 'zstyle' for getting current settings
2498 # press ^Xh (control-x h) for getting tags in context; ^X? (control-x ?) to run complete_debug with trace output
2500 # TODO: This could use some additional information
2502 # allow one error for every three characters typed in approximate completer
2503 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
2505 # don't complete backup files as executables
2506 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
2508 # start menu completion only if it could find no unambiguous initial string
2509 zstyle ':completion:*:correct:*' insert-unambiguous true
2510 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
2511 zstyle ':completion:*:correct:*' original true
2513 # activate color-completion
2514 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
2516 # format on completion
2517 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
2519 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
2520 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
2522 # insert all expansions for expand completer
2523 zstyle ':completion:*:expand:*' tag-order all-expansions
2524 zstyle ':completion:*:history-words' list false
2527 zstyle ':completion:*:history-words' menu yes
2529 # ignore duplicate entries
2530 zstyle ':completion:*:history-words' remove-all-dups yes
2531 zstyle ':completion:*:history-words' stop yes
2533 # match uppercase from lowercase
2534 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
2536 # separate matches into groups
2537 zstyle ':completion:*:matches' group 'yes'
2538 zstyle ':completion:*' group-name ''
2540 if [[ "$NOMENU" -eq 0 ]] ; then
2541 # if there are more than 5 options allow selecting from a menu
2542 zstyle ':completion:*' menu select=5
2544 # don't use any menus at all
2548 zstyle ':completion:*:messages' format '%d'
2549 zstyle ':completion:*:options' auto-description '%d'
2551 # describe options in full
2552 zstyle ':completion:*:options' description 'yes'
2554 # on processes completion complete all user processes
2555 zstyle ':completion:*:processes' command 'ps -au$USER'
2557 # offer indexes before parameters in subscripts
2558 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
2560 # provide verbose completion information
2561 zstyle ':completion:*' verbose true
2563 # recent (as of Dec 2007) zsh versions are able to provide descriptions
2564 # for commands (read: 1st word in the line) that it will list for the user
2565 # to choose from. The following disables that, because it's not exactly fast.
2566 zstyle ':completion:*:-command-:*:' verbose false
2568 # set format for warnings
2569 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
2571 # define files to ignore for zcompile
2572 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
2573 zstyle ':completion:correct:' prompt 'correct to: %e'
2575 # Ignore completion functions for commands you don't have:
2576 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
2578 # Provide more processes in completion of programs like killall:
2579 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
2581 # complete manual by their section
2582 zstyle ':completion:*:manuals' separate-sections true
2583 zstyle ':completion:*:manuals.*' insert-sections true
2584 zstyle ':completion:*:man:*' menu yes select
2586 # provide .. as a completion
2587 zstyle ':completion:*' special-dirs ..
2589 # run rehash on completion so new installed program are found automatically:
2591 (( CURRENT == 1 )) && rehash
2596 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
2597 if [[ "$NOCOR" -gt 0 ]] ; then
2598 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
2601 # try to be smart about when to use what completer...
2603 zstyle -e ':completion:*' completer '
2604 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
2605 _last_try="$HISTNO$BUFFER$CURSOR"
2606 reply=(_complete _match _ignored _prefix _files)
2608 if [[ $words[1] == (rm|mv) ]] ; then
2609 reply=(_complete _files)
2611 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
2616 # command for process lists, the local web server details and host completion
2617 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
2620 [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
2621 zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
2623 # host completion /* add brackets as vim can't parse zsh's complex cmdlines 8-) {{{ */
2625 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
2626 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
2638 zstyle ':completion:*:hosts' hosts $hosts
2639 # TODO: so, why is this here?
2640 # zstyle '*' hosts $hosts
2642 # use generic completion system for programs not yet defined; (_gnu_generic works
2643 # with commands that provide a --help option with "standard" gnu-like output.)
2644 for compcom in cp deborphan df feh fetchipac head hnb ipacsum mv \
2645 pal stow tail uname ; do
2646 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
2649 # see upgrade function in this file
2650 compdef _hosts upgrade
2656 # people should use 'grml-x'!
2657 if check_com -c 915resolution; then
2659 echo "Please use 915resolution as resolution modifying tool for Intel \
2665 #a1# Output version of running grml
2666 alias grml-version='cat /etc/grml_version'
2668 if check_com -c rebuildfstab ; then
2669 #a1# Rebuild /etc/fstab
2670 alias grml-rebuildfstab='rebuildfstab -v -r -config'
2673 if check_com -c grml-debootstrap ; then
2675 echo "Installing debian to harddisk is possible by using grml-debootstrap."
2682 # {{{ now run the functions
2684 is4 && isgrml && grmlstuff
2689 is4 && xsource "/etc/zsh/keephack"
2692 # {{{ wonderful idea of using "e" glob qualifier by Peter Stephenson
2693 # You use it as follows:
2694 # $ NTREF=/reference/file
2696 # This lists all the files in the current directory newer than the reference file.
2697 # You can also specify the reference file inline; note quotes:
2698 # $ ls -l *(e:'nt ~/.zshenv':)
2700 if [[ -n $1 ]] ; then
2703 [[ $REPLY -nt $NTREF ]]
2707 # shell functions {{{
2709 #f1# Provide csh compatibility
2710 setenv() { typeset -x "${1}${1:+=}${(@)argv[2,$#]}" } # csh compatibility
2712 #f1# Reload an autoloadable function
2713 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
2714 compdef _functions freload
2716 #f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s')
2718 [[ -z "$1" ]] && printf 'Usage: %s <file(s)>\n' "$0" && return 1
2719 for file in "$@" ; do
2720 while [[ -h "$file" ]] ; do
2722 file=$(readlink "$file")
2727 # fast manual access
2728 if check_com qma ; then
2729 #f1# View the zsh manual
2730 manzsh() { qma zshall "$1" }
2733 manzsh() { /usr/bin/man zshall | vim -c "se ft=man| se hlsearch" +/"$1" - ; }
2736 # TODO: Is it supported to use pager settings like this?
2737 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
2738 # with respect to wordsplitting. (ie. ${=PAGER})
2739 if check_com -c $PAGER ; then
2740 #f1# View Debian's changelog of a given package
2743 if [[ -r /usr/share/doc/$1/changelog.Debian.gz ]] ; then
2744 $PAGER /usr/share/doc/$1/changelog.Debian.gz
2745 elif [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2746 $PAGER /usr/share/doc/$1/changelog.gz
2748 if check_com -c aptitude ; then
2749 echo "No changelog for package $1 found, using aptitude to retrieve it."
2751 aptitude -t unstable changelog $1
2753 aptitude changelog $1
2756 echo "No changelog for package $1 found, sorry."
2761 _dchange() { _files -W /usr/share/doc -/ }
2762 compdef _dchange dchange
2764 #f1# View Debian's NEWS of a given package
2767 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
2768 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
2770 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
2771 $PAGER /usr/share/doc/$1/NEWS.gz
2773 echo "No NEWS file for package $1 found, sorry."
2778 _dnews() { _files -W /usr/share/doc -/ }
2779 compdef _dnews dnews
2781 #f1# View upstream's changelog of a given package
2784 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2785 $PAGER /usr/share/doc/$1/changelog.gz
2787 echo "No changelog for package $1 found, sorry."
2791 _uchange() { _files -W /usr/share/doc -/ }
2792 compdef _uchange uchange
2797 ZSH_PROFILE_RC=1 $SHELL "$@"
2800 #f1# Edit an alias via zle
2802 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
2804 compdef _aliases edalias
2806 #f1# Edit a function via zle
2808 [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
2810 compdef _functions edfunc
2812 # use it e.g. via 'Restart apache2'
2813 #m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
2814 #m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
2815 #m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
2816 #m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
2817 #m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
2818 if [[ -d /etc/init.d || -d /etc/service ]] ; then
2820 local action_="${1:l}" # e.g Start/Stop/Restart
2824 local service_target_="$(readlink /etc/init.d/$service_)"
2825 if [[ $service_target_ == "/usr/bin/sv" ]]; then
2827 case "${action_}" in
2828 start) if [[ ! -e /etc/service/$service_ ]]; then
2829 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
2831 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2833 # there is no reload in runits sysv emulation
2834 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
2835 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
2839 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2843 for i in Start Restart Stop Force-Reload Reload ; do
2844 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
2848 #f1# Provides useful information on globbing
2855 p named pipes (FIFOs)
2856 * executable plain files (0100)
2857 % device files (character or block special)
2858 %b block special files
2859 %c character special files
2860 r owner-readable files (0400)
2861 w owner-writable files (0200)
2862 x owner-executable files (0100)
2863 A group-readable files (0040)
2864 I group-writable files (0020)
2865 E group-executable files (0010)
2866 R world-readable files (0004)
2867 W world-writable files (0002)
2868 X world-executable files (0001)
2869 s setuid files (04000)
2870 S setgid files (02000)
2871 t files with the sticky bit (01000)
2873 print *(m-1) # Files modified up to a day ago
2874 print *(a1) # Files accessed a day ago
2875 print *(@) # Just symlinks
2876 print *(Lk+50) # Files bigger than 50 kilobytes
2877 print *(Lk-50) # Files smaller than 50 kilobytes
2878 print **/*.c # All *.c files recursively starting in \$PWD
2879 print **/*.c~file.c # Same as above, but excluding 'file.c'
2880 print (foo|bar).* # Files starting with 'foo' or 'bar'
2881 print *~*.* # All Files that do not contain a dot
2882 chmod 644 *(.^x) # make all plain non-executable files publically readable
2883 print -l *(.c|.h) # Lists *.c and *.h
2884 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
2885 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
2887 alias help-zshglob=H-Glob
2889 check_com -c qma && alias ?='qma zshall'
2891 # grep for running process, like: 'any vim'
2895 if [[ -z "$1" ]] ; then
2896 echo "any - grep for process(es) by keyword" >&2
2897 echo "Usage: any <keyword>" >&2 ; return 1
2899 ps xauwww | grep --color=auto "[${1[1]}]${1[2,-1]}"
2904 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
2905 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
2906 [[ -r /proc/1/maps ]] && \
2908 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
2909 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
2910 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
2913 # print hex value of a number
2916 [[ -n "$1" ]] && printf "%x\n" $1 || { print 'Usage: hex <number-to-convert>' ; return 1 }
2919 # calculate (or eval at all ;-)) with perl => p[erl-]eval
2920 # hint: also take a look at zcalc -> 'autoload zcalc' -> 'man zshmodules | less -p MATHFUNC'
2922 [[ -n "$1" ]] && CALC="$*" || print "Usage: calc [expression]"
2923 perl -e "print eval($CALC),\"\n\";"
2925 functions peval &>/dev/null && alias calc=peval
2927 # brltty seems to have problems with utf8 environment and/or font Uni3-Terminus16 under
2928 # certain circumstances, so work around it, no matter which environment we have
2930 if [[ -z "$DISPLAY" ]] ; then
2931 consolechars -f /usr/share/consolefonts/default8x16.psf.gz
2938 # just press 'asdf' keys to toggle between dvorak and us keyboard layout
2940 echo -n 'Switching to us keyboard layout: '
2941 [[ -z "$DISPLAY" ]] && $SUDO loadkeys us &>/dev/null || setxkbmap us &>/dev/null
2945 echo -n 'Switching to dvorak keyboard layout: '
2946 [[ -z "$DISPLAY" ]] && $SUDO loadkeys dvorak &>/dev/null || setxkbmap dvorak &>/dev/null
2949 # just press 'asdf' key to toggle from neon layout to us keyboard layout
2951 echo -n 'Switching to us keyboard layout: '
2952 setxkbmap us && echo 'Done' || echo 'Failed'
2955 # set up an ipv6 tunnel
2960 if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
2961 print 'ipv6 tunnel already set up, nothing to be done.'
2962 print 'execute: "ifconfig sit1 down ; ifconfig sit0 down" to remove ipv6-tunnel.' ; return 1
2964 [[ -n "$PUBLIC_IP" ]] || \
2965 local PUBLIC_IP=$(ifconfig $(route -n | awk '/^0\.0\.0\.0/{print $8; exit}') | \
2966 awk '/inet addr:/ {print $2}' | tr -d 'addr:')
2968 [[ -n "$PUBLIC_IP" ]] || { print 'No $PUBLIC_IP set and could not determine default one.' ; return 1 }
2969 local IPV6ADDR=$(printf "2002:%02x%02x:%02x%02x:1::1" $(print ${PUBLIC_IP//./ }))
2970 print -n "Setting up ipv6 tunnel $IPV6ADDR via ${PUBLIC_IP}: "
2971 ifconfig sit0 tunnel ::192.88.99.1 up
2972 ifconfig sit1 add "$IPV6ADDR" && print done || print failed
2976 if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
2977 print 'ipv6 tunnel available' ; return 0
2979 print 'ipv6 tunnel not available' ; return 1
2983 if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
2984 print -n 'Stopping ipv6 tunnel (sit0 + sit1): '
2985 ifconfig sit1 down ; ifconfig sit0 down && print done || print failed
2987 print 'No ipv6 tunnel found, nothing to be done.' ; return 1
2991 print "Usage: ipv6-tunnel [start|stop|status]">&2 ; return 1
2996 # run dhclient for wireless device
2998 sudo dhclient "$(wavemon -d | awk '/device/{print $3}')"
3001 # spawn a minimally set up mksh - useful if you want to umount /usr/.
3004 local shell="/bin/mksh"
3006 if [[ ! -x ${shell} ]]; then
3007 printf '`%s'\'' not available, giving up.\n' ${shell} >&2
3011 exec env -i ENV="/etc/minimal-shellrc" HOME="$HOME" TERM="$TERM" ${shell}
3014 # a wrapper for vim, that deals with title setting
3016 # set this array to a set of options to vim you always want
3017 # to have set when calling vim (in .zshrc.local), like:
3018 # VIM_OPTIONS=( -p )
3019 # This will cause vim to send every file given on the
3020 # commandline to be send to it's own tab (needs vim7).
3022 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
3025 # make a backup of a file
3027 cp -a "$1" "${1}_$(date --iso-8601=seconds)"
3030 #f1# grep for patterns in grml's zsh setup
3036 print "usage: zg -[anr] <pattern>\n";
3037 print " Search for patterns in grml'\''s zshrc.\n";
3038 print " zg takes no or exactly one option plus a non empty pattern.\n\n";
3039 print " options:\n";
3040 print " -- no options (use if your pattern starts in with a dash.\n";
3041 print " -a search for the pattern in all code regions\n";
3042 print " -n search for the pattern in non-root code only\n";
3043 print " -r search in code for everyone (also root) only\n\n";
3044 print " The default is -a for non-root users and -r for root.\n\n";
3045 print " If you installed the zshrc to a non-default locations (ie *NOT*\n";
3046 print " in /etc/zsh/zshrc) do: export GRML_ZSHRC=\$HOME/.zshrc\n";
3047 print " ...in case you copied the file to that location.\n\n";
3051 if ($ENV{GRML_ZSHRC} ne "") {
3052 $RC = $ENV{GRML_ZSHRC};
3054 $RC = "/etc/zsh/zshrc";
3057 usage if ($#ARGV < 0 || $#ARGV > 1);
3058 if ($> == 0) { $mode = "allonly"; }
3059 else { $mode = "all"; }
3062 if ($opt eq "--") { shift; }
3063 elsif ($opt eq "-a") { $mode = "all"; shift; }
3064 elsif ($opt eq "-n") { $mode = "nonroot"; shift; }
3065 elsif ($opt eq "-r" ) { $mode = "allonly"; shift; }
3066 elsif ($opt =~ m/^-/ || $#ARGV > 0) { usage(); }
3068 $pattern = $ARGV[0];
3069 usage() if ($pattern eq "");
3071 open FH, "<$RC" or die "zg: Could not open $RC: $!\n";
3072 while ($line = <FH>) {
3074 if ($line =~ m/^#:grep:marker:for:mika:/) { $markerfound = 1; next; }
3075 next if ($mode eq "nonroot" && markerfound == 0);
3076 break if ($mode eq "allonly" && markerfound == 1);
3077 print $line, "\n" if ($line =~ /$pattern/);
3087 ssl_hashes=( sha512 sha256 sha1 md5 )
3089 for sh in ${ssl_hashes}; do
3090 eval 'ssl-cert-'${sh}'() {
3092 if [[ -z $1 ]] ; then
3093 printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
3096 openssl x509 -noout -fingerprint -'${sh}' -in $1
3100 ssl-cert-fingerprints() {
3103 if [[ -z $1 ]] ; then
3104 printf 'usage: ssl-cert-fingerprints <file>\n'
3107 for i in ${ssl_hashes}
3114 if [[ -z $1 ]] ; then
3115 printf 'usage: ssl-cert-info <file>\n'
3118 openssl x509 -noout -text -in $1
3119 ssl-cert-fingerprints $1
3124 # {{{ make sure our environment is clean regarding colors
3125 for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color
3128 # "persistent history" {{{
3129 # just write important commands you always need to ~/.important_commands
3130 if [[ -r ~/.important_commands ]] ; then
3131 fc -R ~/.important_commands
3135 # load the lookup subsystem if it's available on the system
3136 zrcautoload lookupinit && lookupinit
3138 #:grep:marker:for:mika: :-)
3139 ### non-root (EUID != 0) code below
3142 if (( GRML_ALWAYS_LOAD_ALL == 0 )) && (( $EUID == 0 )) ; then
3149 # set terminal property (used e.g. by msgid-chooser)
3150 export COLORTERM="yes"
3152 # set default browser
3153 if [[ -z "$BROWSER" ]] ; then
3154 if [[ -n "$DISPLAY" ]] ; then
3155 #v# If X11 is running
3156 check_com -c firefox && export BROWSER=firefox
3158 #v# If no X11 is running
3159 check_com -c w3m && export BROWSER=w3m
3163 #m# v QTDIR \kbd{/usr/share/qt[34]}\quad [for non-root only]
3164 [[ -d /usr/share/qt3 ]] && export QTDIR=/usr/share/qt3
3165 [[ -d /usr/share/qt4 ]] && export QTDIR=/usr/share/qt4
3167 # support running 'jikes *.java && jamvm HelloWorld' OOTB:
3168 #v# [for non-root only]
3169 [[ -f /usr/share/classpath/glibj.zip ]] && export JIKESPATH=/usr/share/classpath/glibj.zip
3174 # Xterm resizing-fu.
3175 # Based on http://svn.kitenet.net/trunk/home-full/.zshrc?rev=11710&view=log (by Joey Hess)
3176 alias hide='echo -en "\033]50;nil2\007"'
3177 alias tiny='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-80-*-*-c-*-iso8859-15\007"'
3178 alias small='echo -en "\033]50;6x10\007"'
3179 alias medium='echo -en "\033]50;-misc-fixed-medium-r-normal--13-120-75-75-c-80-iso8859-15\007"'
3180 alias default='echo -e "\033]50;-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-15\007"'
3181 alias large='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-150-*-*-c-*-iso8859-15\007"'
3182 alias huge='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-210-*-*-c-*-iso8859-15\007"'
3183 alias smartfont='echo -en "\033]50;-artwiz-smoothansi-*-*-*-*-*-*-*-*-*-*-*-*\007"'
3184 alias semifont='echo -en "\033]50;-misc-fixed-medium-r-semicondensed-*-*-120-*-*-*-*-iso8859-15\007"'
3187 #a2# Execute \kbd{du -sch}
3189 #a2# Execute \kbd{jobs -l}
3193 #a2# Execute \kbd{./configure}
3194 alias CO="./configure"
3195 #a2# Execute \kbd{./configure --help}
3196 alias CH="./configure --help"
3199 #a2# Execute \kbd{ls -lSrah}
3200 alias dir="ls -lSrah"
3201 #a2# Only show dot-directories
3202 alias lad='ls -d .*(/)' # only show dot-directories
3203 #a2# Only show dot-files
3204 alias lsa='ls -a .*(.)' # only show dot-files
3205 #a2# Only files with setgid/setuid/sticky flag
3206 alias lss='ls -l *(s,S,t)' # only files with setgid/setuid/sticky flag
3207 #a2# Only show 1st ten symlinks
3208 alias lsl='ls -l *(@)' # only symlinks
3209 #a2# Display only executables
3210 alias lsx='ls -l *(*)' # only executables
3211 #a2# Display world-{readable,writable,executable} files
3212 alias lsw='ls -ld *(R,W,X.^ND/)' # world-{readable,writable,executable} files
3213 #a2# Display the ten biggest files
3214 alias lsbig="ls -flh *(.OL[1,10])" # display the biggest files
3215 #a2# Only show directories
3216 alias lsd='ls -d *(/)' # only show directories
3217 #a2# Only show empty directories
3218 alias lse='ls -d *(/^F)' # only show empty directories
3219 #a2# Display the ten newest files
3220 alias lsnew="ls -rtlh *(D.om[1,10])" # display the newest files
3221 #a2# Display the ten oldest files
3222 alias lsold="ls -rtlh *(D.Om[1,10])" # display the oldest files
3223 #a2# Display the ten smallest files
3224 alias lssmall="ls -Srl *(.oL[1,10])" # display the smallest files
3227 #a2# Execute \kbd{chmod 600}
3228 alias rw-='chmod 600'
3229 #a2# Execute \kbd{chmod 700}
3230 alias rwx='chmod 700'
3231 #m# a2 r-{}- Execute \kbd{chmod 644}
3232 alias r--='chmod 644'
3233 #a2# Execute \kbd{chmod 755}
3234 alias r-x='chmod 755'
3236 # some useful aliases
3237 #a2# Execute \kbd{mkdir -o}
3241 #a2# Execute \kbd{mplayer -vo fbdev}
3242 alias cmplayer='mplayer -vo fbdev'
3243 #a2# Execute \kbd{mplayer -vo fbdev -fs -zoom}
3244 alias fbmplayer='mplayer -vo fbdev -fs -zoom'
3245 #a2# Execute \kbd{links2 -driver fb}
3246 alias fblinks='links2 -driver fb'
3248 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
3249 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3250 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3253 check_com -c python && alias http="python -m SimpleHTTPServer"
3255 # Use 'g' instead of 'git':
3256 check_com g || alias g='git'
3258 # work around non utf8 capable software in utf environment via $LANG and luit
3259 if check_com isutfenv && check_com luit ; then
3260 if check_com -c mrxvt ; then
3261 isutfenv && [[ -n "$LANG" ]] && \
3262 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
3265 if check_com -c aterm ; then
3266 isutfenv && [[ -n "$LANG" ]] && \
3267 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
3270 if check_com -c centericq ; then
3271 isutfenv && [[ -n "$LANG" ]] && \
3272 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
3277 # useful functions {{{
3280 #f4# Search for newspostings from authors
3281 agoogle() { ${=BROWSER} "http://groups.google.com/groups?as_uauthors=$*" ; }
3282 #f4# Search Debian Bug Tracking System
3286 if [[ $# -eq 1 ]]; then
3289 ${=BROWSER} "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=$1"
3292 ${=BROWSER} "http://bugs.debian.org/cgi-bin/pkgreport.cgi?submitter=$1"
3295 ${=BROWSER} "http://bugs.debian.org/$*"
3299 print "$0 needs one argument"
3303 #f4# Search Debian Bug Tracking System in mbox format
3311 ${=BROWSER} http://search.dmoz.org/cgi-bin/search\?search=${1// /_}
3313 #f4# Search German Wiktionary
3316 ${=BROWSER} http://de.wiktionary.org/wiki/${(C)1// /_}
3318 #f4# Search English Wiktionary
3321 ${=BROWSER} http://en.wiktionary.org/wiki/${(C)1// /_}
3323 #f4# Search Google Groups
3326 ${=BROWSER} "http://groups.google.com/groups?q=$*"
3331 ${=BROWSER} "http://www.google.com/search?&num=100&q=$*"
3333 #f4# Search Google Groups for MsgID
3336 ${=BROWSER} "http://groups.google.com/groups?selm=$*"
3338 #f4# Search Netcraft
3341 ${=BROWSER} "http://toolbar.netcraft.com/site_report?url=$1"
3343 #f4# Use German Wikipedia's full text search
3346 ${=BROWSER} http://de.wikipedia.org/wiki/Spezial:Search/${(C)1}
3348 #f4# search \kbd{dict.leo.org}
3351 ${=BROWSER} "http://dict.leo.org/?search=$*"
3353 #f4# Search German Wikipedia
3356 ${=BROWSER} http://de.wikipedia.org/wiki/"${(C)*}"
3358 #f4# Search English Wikipedia
3361 ${=BROWSER} http://en.wikipedia.org/wiki/"${(C)*}"
3363 #f4# Search official debs
3366 ${=BROWSER} "http://packages.debian.org/search?keywords=$1&searchon=contents&suite=${2:=unstable}§ion=all"
3369 #m# f4 gex() Exact search via Google
3370 check_com google && gex () {
3371 google "\"[ $1]\" $*"
3375 #f5# Backup \kbd{file {\rm to} file\_timestamp}
3378 cp -b $1 $1_`date --iso-8601=m`
3383 diff -crd "$@" | egrep -v "^Only in |^Binary files "
3385 #f5# cd to directoy and list files
3393 cvs add $* && cvs com -m 'initial checkin' $*
3398 cvs diff -N $* |& $PAGER
3403 cvs log $* |& $PAGER
3420 #f5# Disassemble source files using gcc and as
3423 gcc -pipe -S -o - -O -g $* | as -aldh -o /dev/null
3425 #f5# Firefox remote control - open given URL
3427 if [ -e /etc/debian_version ]; then
3428 firefox -a iceweasel -remote "openURL($1)" || firefox ${1}&
3430 firefox -a firefox -remote "openURL($1)" || firefox ${1}&
3433 #f5# Create Directoy and \kbd{cd} to it
3435 mkdir -p "$@" && cd "$@"
3437 #f5# Unified diff to timestamped outputfile
3439 diff -udrP "$1" "$2" > diff.`date "+%Y-%m-%d"`."$1"
3441 #f5# Memory overview
3443 ps aux | awk '{if (NR > 1) print $5; if (NR > 2) print "+"} END { print "p" }' | dc
3445 #f5# Show contents of gzipped tar file
3448 gunzip -c $1 | tar -tf - -- | $PAGER
3450 #f5# Show contents of zip file
3453 unzip -l $1 | $PAGER
3458 diff -urd $* | egrep -v "^Only in |^Binary files "
3460 #f5# (Mis)use \kbd{vim} as \kbd{less}
3463 vim --cmd 'let no_plugin_maps = 1' -c "so \$VIMRUNTIME/macros/less.vim" "${@:--}"
3466 # Function Usage: uopen $URL/$file
3467 #f5# Download a file and display it locally
3470 if ! [[ -n "$1" ]] ; then
3471 print "Usage: uopen \$URL/\$file">&2
3475 MIME=$(curl --head $FILE | grep Content-Type | cut -d ' ' -f 2 | cut -d\; -f 1)
3477 curl $FILE | see ${MIME}:-
3481 # Function Usage: doc packagename
3482 #f5# \kbd{cd} to /usr/share/doc/\textit{package}
3485 cd /usr/share/doc/$1 && ls
3487 _doc() { _files -W /usr/share/doc -/ }
3488 check_com compdef && compdef _doc doc
3490 #f5# Make screenshot
3492 [[ ! -d ~/shots ]] && mkdir ~/shots
3493 #cd ~/shots ; sleep 5 ; import -window root -depth 8 -quality 80 `date "+%Y-%m-%d--%H:%M:%S"`.png
3494 cd ~/shots ; sleep 5; import -window root shot_`date --iso-8601=m`.jpg
3500 images=( *.{jpg,gif,png}(.N) )
3502 if [[ $#images -eq 0 ]] ; then
3503 print "No image files found"
3509 #f5# Create PDF file from source code
3514 a2ps --medium A4dj -E -o $output $*
3518 # zsh with perl-regex - use it e.g. via:
3519 # regcheck '\s\d\.\d{3}\.\d{3} Euro' ' 1.000.000 Euro'
3520 #f5# Checks whether a regex matches or not.\\&\quad Example: \kbd{regcheck '.\{3\} EUR' '500 EUR'}
3523 zmodload -i zsh/pcre
3524 pcre_compile $1 && \
3525 pcre_match $2 && echo "regex matches" || echo "regex does not match"
3528 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
3531 print -l -- *(a-${1:-1})
3534 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
3537 print -l -- *(c-${1:-1})
3540 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
3543 print -l -- *(m-${1:-1})
3545 # modified() was named new() in earlier versions, add an alias for backwards compatibility
3546 check_com new || alias new=modified
3548 #f5# Grep in history
3553 # use colors when GNU grep with color-support
3554 #a2# Execute \kbd{grep -{}-color=auto}
3555 (grep --help 2>/dev/null |grep -- --color) >/dev/null && alias grep='grep --color=auto'
3556 #a2# Execute \kbd{grep -i -{}-color=auto}
3557 alias GREP='grep -i --color=auto'
3559 #f5# Watch manpages in a stretched style
3560 man2() { PAGER='dash -c "sed G | /usr/bin/less"' command man "$@" ; }
3562 # usage example: 'lcheck strcpy'
3563 #f5# Find out which libs define a symbol
3565 if [[ -n "$1" ]] ; then
3566 nm -go /usr/lib/lib*.a 2>/dev/null | grep ":[[:xdigit:]]\{8\} . .*$1"
3568 echo "Usage: lcheck <function>" >&2
3572 #f5# Clean up directory - remove well known tempfiles
3574 FILES=(*~(N) .*~(N) \#*\#(N) *.o(N) a.out(N) *.core(N) *.cmo(N) *.cmi(N) .*.swp(N))
3576 if [[ $NBFILES > 0 ]] ; then
3579 echo -n "Remove these files? [y/n] "
3581 if [[ $ans == "y" ]] ; then
3583 echo ">> $PWD purged, $NBFILES files removed"
3585 echo "Ok. .. then not.."
3590 #f5# show labels and uuids of disk devices
3591 if is439 && [[ -d /dev/disk/by-id/ ]]; then
3596 disks=( /dev/disk/by-id/*(@:A) )
3597 for dev in "$disks[@]"; do
3598 print ${fg_bold[red]}${dev}${reset_color} /dev/disk/by-label/*(@e/'[[ ${REPLY:A} == $dev ]] && REPLY=${fg[blue]}LABEL=${REPLY:t}${reset_color}'/N) /dev/disk/by-uuid/*(@e/'[[ ${REPLY:A} == $dev ]] && REPLY=${fg[green]}UUID=${REPLY:t}${reset_color}'/N)
3599 print -f " %s\n" /dev/disk/by-id/*(@e/'[[ ${REPLY:A} == $dev ]]'/N:t)
3605 # 'translate' looks up fot a word in a file with language-to-language
3606 # translations (field separator should be " : "). A typical wordlist looks
3608 # | english-word : german-transmission
3609 # It's also only possible to translate english to german but not reciprocal.
3610 # Use the following oneliner to turn back the sort order:
3611 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
3612 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
3613 #f5# Translates a word
3618 translate -l de-en $2
3621 translate -l en-de $2
3624 echo "Usage: $0 { -D | -E }"
3625 echo " -D == German to English"
3626 echo " -E == English to German"
3630 #f5# List all occurrences of programm in current PATH
3633 if [[ $# = 0 ]] ; then
3634 echo "Usage: $0 program"
3635 echo "Example: $0 zsh"
3636 echo "Lists all occurrences of program in the current PATH."
3638 ls -l ${^path}/*$1*(*N)
3642 # Found in the mailinglistarchive from Zsh (IIRC ~1996)
3643 #f5# Select items for specific command(s) from history
3648 echo "Usage: $0 command"
3651 cmd=(${(f)"$(grep -w $1 $HISTFILE | sort | uniq | pr -tn)"})
3652 print -l $cmd | less -F
3653 echo -n "enter number of desired command [1 - $(( ${#cmd[@]} - 1 ))]: "
3656 print -z "${cmd[$answer]#*$TAB}"
3659 # Use vim to convert plaintext to HTML
3660 #f5# Transform files to html with highlighting
3663 vim -u NONE -n -c ':syntax on' -c ':so $VIMRUNTIME/syntax/2html.vim' -c ':wqa' $1 &>/dev/null
3666 # Usage: simple-extract <file>
3667 #f5# Smart archive extractor
3670 if [[ -f $1 ]] ; then
3672 *.tar.bz2) bzip2 -v -d $1 ;;
3673 *.tar.gz) tar -xvzf $1 ;;
3676 *.bz2) bzip2 -d $1 ;;
3678 *.gz) gunzip -d $1 ;;
3679 *.tar) tar -xvf $1 ;;
3680 *.tgz) gunzip -d $1 ;;
3681 *.tbz2) tar -jxvf $1 ;;
3683 *.Z) uncompress $1 ;;
3684 *) echo "'$1' Error. Please go away" ;;
3687 echo "'$1' is not a valid file"
3691 # Usage: smartcompress <file> (<type>)
3692 #f5# Smart archive creator
3695 if [[ -n $2 ]] ; then
3697 tgz | tar.gz) tar -zcvf$1.$2 $1 ;;
3698 tbz2 | tar.bz2) tar -jcvf$1.$2 $1 ;;
3699 tar.Z) tar -Zcvf$1.$2 $1 ;;
3700 tar) tar -cvf$1.$2 $1 ;;
3701 gz | gzip) gzip $1 ;;
3702 bz2 | bzip2) bzip2 $1 ;;
3704 echo "Error: $2 is not a valid compression type"
3708 smartcompress $1 tar.gz
3712 # Usage: show-archive <archive>
3713 #f5# List an archive's content
3716 if [[ -f $1 ]] ; then
3718 *.tar.gz) gunzip -c $1 | tar -tf - -- ;;
3719 *.tar) tar -tf $1 ;;
3720 *.tgz) tar -ztf $1 ;;
3721 *.zip) unzip -l $1 ;;
3723 *.deb) dpkg-deb --fsys-tarfile $1 | tar -tf - -- ;;
3724 *) echo "'$1' Error. Please go away" ;;
3727 echo "'$1' is not a valid archive"
3731 # It's shameless stolen from <http://www.vim.org/tips/tip.php?tip_id=167>
3732 #f5# Use \kbd{vim} as your manpage reader
3735 if (( ${#argv} == 0 )); then
3736 printf 'usage: vman <topic>\n'
3739 man "$@" | col -b | view -c 'set ft=man nomod nolist' -
3742 # function readme() { $PAGER -- (#ia3)readme* }
3743 #f5# View all README-like files in current directory in pager
3747 files=(./(#i)*(read*me|lue*m(in|)ut)*(ND))
3748 if (($#files)) ; then
3751 print 'No README files.'
3755 # function ansi-colors()
3756 #f5# Display ANSI colors
3758 typeset esc="\033[" line1 line2
3759 echo " _ _ _40 _ _ _41_ _ _ _42 _ _ 43_ _ _ 44_ _ _45 _ _ _ 46_ _ _ 47_ _ _ 49_ _"
3760 for fore in 30 31 32 33 34 35 36 37; do
3763 for back in 40 41 42 43 44 45 46 47 49; do
3764 line1="${line1}${esc}${back};${fore}m Normal ${esc}0m"
3765 line2="${line2}${esc}${back};${fore};1m Bold ${esc}0m"
3767 echo -e "$line1\n$line2"
3771 #f5# Find all files in \$PATH with setuid bit set
3772 suidfind() { ls -latg $path | grep '^...s' }
3774 # TODO: So, this is the third incarnation of this function!?
3775 #f5# Reload given functions
3777 for func in $argv ; do
3783 # a small check to see which DIR is located on which server/partition.
3784 # stolen and modified from Sven's zshrc.forall
3785 #f5# Report diskusage of a directory
3788 if [[ -n "$1" ]] ; then
3789 for dir in "$@" ; do
3790 if [[ -d "$dir" ]] ; then
3791 ( cd $dir; echo "-<$dir>"; du -shx .; echo);
3793 echo "warning: $dir does not exist" >&2
3797 for dir in $path; do
3798 if [[ -d "$dir" ]] ; then
3799 ( cd $dir; echo "-<$dir>"; du -shx .; echo);
3801 echo "warning: $dir does not exist" >&2
3807 # % slow_print `cat /etc/passwd`
3808 #f5# Slowly print out parameters
3810 for argument in "$@" ; do
3811 for ((i = 1; i <= ${#1} ;i++)) ; do
3812 print -n "${argument[i]}"
3820 #f5# Show some status info
3823 print "Date..: "$(date "+%Y-%m-%d %H:%M:%S")
3824 print "Shell.: Zsh $ZSH_VERSION (PID = $$, $SHLVL nests)"
3825 print "Term..: $TTY ($TERM), ${BAUD:+$BAUD bauds, }$COLUMNS x $LINES chars"
3826 print "Login.: $LOGNAME (UID = $EUID) on $HOST"
3827 print "System: $(cat /etc/[A-Za-z]*[_-][rv]e[lr]*)"
3828 print "Uptime:$(uptime)"
3833 #f5# Rip an audio CD
3837 cdrdao read-cd --device $DEVICE --driver generic-mmc audiocd.toc
3838 cdrdao read-cddb --device $DEVICE --driver generic-mmc audiocd.toc
3839 echo " * Would you like to burn the cd now? (yes/no)"
3841 if [[ "$input" = "yes" ]] ; then
3842 echo " ! Burning Audio CD"
3846 echo " ! Invalid response."
3851 #f5# Burn an audio CD (in combination with audiorip)
3854 cdrdao write --device $DEVICE --driver generic-mmc audiocd.toc
3855 echo " * Should I remove the temporary files? (yes/no)"
3857 if [[ "$input" = "yes" ]] ; then
3858 echo " ! Removing Temporary Files."
3863 echo " ! Invalid response."
3867 #f5# Make an audio CD from all mp3 files
3869 # TODO: do the renaming more zshish, possibly with zmv()
3872 for i in *.[Mm][Pp]3; do mv "$i" `echo $i | tr '[A-Z]' '[a-z]'`; done
3873 for i in *.mp3; do mv "$i" `echo $i | tr ' ' '_'`; done
3874 for i in *.mp3; do mpg123 -w `basename $i .mp3`.wav $i; done
3876 for i in *.wav; do sox $i.wav -r 44100 $i.wav resample; done
3879 #f5# Create an ISO image. You are prompted for\\&\quad volume name, filename and directory
3882 echo " * Volume name "
3884 echo " * ISO Name (ie. tmp.iso)"
3886 echo " * Directory or File"
3888 mkisofs -o ~/$iso -A $volume -allow-multidot -J -R -iso-level 3 -V $volume -R $files
3891 #f5# Simple thumbnails generator
3893 rm -rf thumb-* index.html
3897 <title>Images</title>
3899 <body>" > index.html
3900 for f in *.(gif|jpeg|jpg|png) ; do
3901 convert -size 100x200 "$f" -resize 100x200 thumb-"$f"
3902 echo " <a href=\"$f\"><img src=\"thumb-$f\"></a>" >> index.html
3906 </html>" >> index.html
3909 #f5# Set all ulimit parameters to \kbd{unlimited}
3920 # 2mp3 transcodes flac and ogg to mp3 with bitrate of 192 while preserving basic tags
3921 if check_com lame; then
3927 local -a DECODE id3tags
3931 tagmap=("(#l)title" --tt "(#l)artist" --ta "(#l)tracknumber" --tn "(#l)genre" --tg "(#l)album" --tl)
3933 if [[ ${@[(i)*.ogg]} -le ${#@} ]] && ! check_com oggdec; then
3934 echo "ERROR: please install oggdec" >&2
3937 if [[ ${@[(i)*.flac]} -le ${#@} ]] && ! check_com flac; then
3938 echo "ERROR: please install flac" >&2
3946 DECODE=(flac -d -c "$af")
3947 tagdata="$(metaflac --export-tags-to=- "$af")"
3950 DECODE=(oggdec -Q -o - "$af")
3951 tagdata="$(ogginfo "$af")"
3955 for line (${(f)tagdata}) \
3956 [[ "$line" == (#s)[[:space:]]#(#b)([^=]##)=(*)(#e) && -n $tagmap[(k)$match[1]] ]] && \
3957 id3tags+=($tagmap[(k)$match[1]] "$match[2]")
3958 [[ ${#id3tags} -gt 0 ]] && id3tags=(--add-id3v2 --ignore-tag-errors $id3tags)
3959 $DECODE[*] | lame -b 192 -v -h --replaygain-fast "${id3tags[@]}" - "${af:r}.mp3" || {RC=$?; print "Error transcoding" "${af}"; }
3961 # return 0 if no error or exit code if at least one error happened
3964 alias ogg2mp3_192 2mp3_192
3967 #f5# RFC 2396 URL encoding in Z-Shell
3972 print ${(j::)input/(#b)([^A-Za-z0-9_.!~*\'\(\)-])/%${(l:2::0:)$(([##16]#match))}}
3975 # http://strcat.de/blog/index.php?/archives/335-Software-sauber-deinstallieren...html
3976 #f5# Log 'make install' output
3979 [[ ! -d ~/.errorlogs ]] && mkdir ~/.errorlogs
3980 make -n install > ~/.errorlogs/${PWD##*/}-makelog
3983 #f5# Indent source code
3985 indent -npro -kr -i8 -ts8 -sob -l80 -ss -ncs "$@"
3988 # highlight important stuff in diff output, usage example: hg diff | hidiff
3989 #m# a2 hidiff \kbd{histring} oneliner for diffs
3990 check_com -c histring && \
3991 alias hidiff="histring -fE '^Comparing files .*|^diff .*' | histring -c yellow -fE '^\-.*' | histring -c green -fE '^\+.*'"
3993 # rename pictures based on information found in exif headers
3994 #f5# Rename pictures based on information found in exif headers
3997 if [[ $# -lt 1 ]] ; then
3998 echo 'Usage: jpgrename $FILES' >& 2
4001 echo -n 'Checking for jhead with version newer than 1.9: '
4002 jhead_version=`jhead -h | grep 'used by most Digital Cameras. v.*' | awk '{print $6}' | tr -d v`
4003 if [[ $jhead_version > '1.9' ]]; then
4004 echo 'success - now running jhead.'
4005 jhead -n%Y-%m-%d_%Hh%M_%f $*
4007 echo 'failed - exiting.'
4012 # get_ic() - queries imap servers for capabilities; real simple. no imaps
4016 if [[ ! -z $1 ]] ; then
4018 print "querying imap server on $1:${port}...\n";
4019 print "a1 capability\na2 logout\n" | nc $1 ${port}
4021 print "usage:\n $0 <imap-server> [port]"
4025 # creates a Maildir/ with its {new,cur,tmp} subdirs
4029 root=${MAILDIR_ROOT:-${HOME}/Mail}
4030 if [[ -z ${1} ]] ; then print "Usage:\n $0 <dirname>" ; return 1 ; fi
4032 mkdir -p ${root}/${subdir}/{cur,new,tmp}
4035 #f5# Change the xterm title from within GNU-screen
4038 if [[ $1 != "-f" ]] ; then
4039 if [[ -z ${DISPLAY} ]] ; then
4040 printf 'xtrename only makes sense in X11.\n'
4046 if [[ -z $1 ]] ; then
4047 printf 'usage: xtrename [-f] "title for xterm"\n'
4048 printf ' renames the title of xterm from _within_ screen.\n'
4049 printf ' also works without screen.\n'
4050 printf ' will not work if DISPLAY is unset, use -f to override.\n'
4053 print -n "\eP\e]0;${1}\C-G\e\\"
4057 # hl() highlighted less
4058 # http://ft.bewatermyfriend.org/comp/data/zsh/zfunct.html
4059 if check_com -c highlight ; then
4063 theme=${HL_THEME:-""}
4066 ( printf 'available languages (syntax parameter):\n\n' ;
4067 highlight --list-langs ; ) | less -SMr
4070 ( printf 'available themes (style parameter):\n\n' ;
4071 highlight --list-themes ; ) | less -SMr
4074 printf 'usage: hl <syntax[:theme]> <file>\n'
4075 printf ' available options: --list (-l), --themes (-t), --help (-h)\n\n'
4076 printf ' Example: hl c main.c\n'
4079 if [[ -z ${2} ]] || (( ${#argv} > 2 )) ; then
4080 printf 'usage: hl <syntax[:theme]> <file>\n'
4081 printf ' available options: --list (-l), --themes (-t), --help (-h)\n'
4082 (( ${#argv} > 2 )) && printf ' Too many arguments.\n'
4086 [[ ${1} == *:* ]] && [[ -n ${1#*:} ]] && theme=${1#*:}
4087 if [[ -n ${theme} ]] ; then
4088 highlight --xterm256 --syntax ${lang} --style ${theme} ${2} | less -SMr
4090 highlight --ansi --syntax ${lang} ${2} | less -SMr
4096 # ... and a proper completion for hl()
4097 # needs 'highlight' as well, so it fits fine in here.
4098 function _hl_genarg() {
4100 if [[ -prefix 1 *: ]] ; then
4102 themes=(${${${(f)"$(LC_ALL=C highlight --list-themes)"}/ #/}:#*(Installed|Use name)*})
4104 _wanted -C list themes expl theme compadd ${themes}
4107 langs=(${${${(f)"$(LC_ALL=C highlight --list-langs)"}/ #/}:#*(Installed|Use name)*})
4108 _wanted -C list languages expl languages compadd -S ':' -q ${langs}
4111 function _hl_complete() {
4112 _arguments -s '1: :_hl_genarg' '2:files:_path_files'
4114 compdef _hl_complete hl
4118 # Rewrite this by either using tinyurl.com's API
4119 # or using another shortening service to comply with
4120 # tinyurl.com's policy.
4122 # Create small urls via http://tinyurl.com using wget(1).
4125 # [[ -z $1 ]] && { print "USAGE: zurl <URL>" ; return 1 }
4127 # local PN url tiny grabber search result preview
4130 ## Check existence of given URL with the help of ping(1).
4131 ## N.B. ping(1) only works without an eventual given protocol.
4132 # ping -c 1 ${${url#(ftp|http)://}%%/*} >& /dev/null || \
4133 # read -q "?Given host ${${url#http://*/}%/*} is not reachable by pinging. Proceed anyway? [y|n] "
4135 # if (( $? == 0 )) ; then
4136 ## Prepend 'http://' to given URL where necessary for later output.
4137 # [[ ${url} != http(s|)://* ]] && url='http://'${url}
4138 # tiny='http://tinyurl.com/create.php?url='
4139 # if check_com -c wget ; then
4140 # grabber='wget -O- -o/dev/null'
4142 # print "wget is not available, but mandatory for ${PN}. Aborting."
4144 ## Looking for i.e.`copy('http://tinyurl.com/7efkze')' in TinyURL's HTML code.
4145 # search='copy\(?http://tinyurl.com/[[:alnum:]]##*'
4146 # result=${(M)${${${(f)"$(${=grabber} ${tiny}${url})"}[(fr)${search}*]}//[()\';]/}%%http:*}
4147 ## TinyURL provides the rather new feature preview for more confidence. <http://tinyurl.com/preview.php>
4148 # preview='http://preview.'${result#http://}
4150 # printf '%s\n\n' "${PN} - Shrinking long URLs via webservice TinyURL <http://tinyurl.com>."
4151 # printf '%s\t%s\n\n' 'Given URL:' ${url}
4152 # printf '%s\t%s\n\t\t%s\n' 'TinyURL:' ${result} ${preview}
4158 #f2# Print a specific line of file(s).
4162 if [ $# -lt 2 ] ; then
4163 print "Usage: linenr <number>[,<number>] <file>" ; return 1
4164 elif [ $# -eq 2 ] ; then
4167 command ed -s $file <<< "${number}n"
4171 for file in "$@" ; do
4172 if [ ! -d $file ] ; then
4174 command ed -s $file <<< "${number}n" 2> /dev/null
4183 #f2# Find history events by search pattern and list them by date.
4187 local usage help ident format_l format_s first_char remain first last
4188 usage='USAGE: whatwhen [options] <searchstring> <search range>'
4189 help='Use `whatwhen -h'\'' for further explanations.'
4190 ident=${(l,${#${:-Usage: }},, ,)}
4191 format_l="${ident}%s\t\t\t%s\n"
4192 format_s="${format_l//(\\t)##/\\t}"
4193 # Make the first char of the word to search for case
4194 # insensitive; e.g. [aA]
4195 first_char=[${(L)1[1]}${(U)1[1]}]
4197 # Default search range is `-100'.
4199 # Optional, just used for `<first> <last>' given.
4203 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
4204 printf '%s\n%s\n\n' ${usage} ${help} && return 1
4207 printf '%s\n\n' ${usage}
4209 printf $format_l '-h' 'show help text'
4211 print 'SEARCH RANGE:'
4212 printf $format_l "'0'" 'the whole history,'
4213 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
4214 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
4215 printf '\n%s\n' 'EXAMPLES:'
4216 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
4217 printf $format_l 'whatwhen zsh -250'
4218 printf $format_l 'whatwhen foo 1 99'
4221 printf '%s\n%s\n\n' ${usage} ${help} && return 1
4224 # -l list results on stout rather than invoking $EDITOR.
4225 # -i Print dates as in YYYY-MM-DD.
4226 # -m Search for a - quoted - pattern within the history.
4227 fc -li -m "*${first_char}${remain}*" $first $last
4233 # change fluxbox keys from 'Alt-#' to 'Alt-F#' and vice versa
4236 [[ -n "$FLUXKEYS" ]] || local FLUXKEYS="$HOME/.fluxbox/keys"
4237 if ! [[ -r "$FLUXKEYS" ]] ; then
4238 echo "Sorry, \$FLUXKEYS file $FLUXKEYS could not be read - nothing to be done."
4241 if grep -q 'Mod1 F[0-9] :Workspace [0-9]' $FLUXKEYS ; then
4242 echo -n 'Switching to Alt-# mode in ~/.fluxbox/keys: '
4243 sed -i -e 's|^\(Mod[0-9]\+[: space :]\+\)F\([0-9]\+[: space :]\+:Workspace.*\)|\1\2|' $FLUXKEYS && echo done || echo failed
4244 elif grep -q 'Mod1 [0-9] :Workspace [0-9]' $FLUXKEYS ; then
4245 echo -n 'Switching to Alt-F# mode in ~/.fluxbox/keys: '
4246 sed -i -e 's|^\(Mod[0-9]\+[: space :]\+\)\([0-9]\+[: space :]\+:Workspace.*\)|\1F\2|' $FLUXKEYS && echo done || echo failed
4248 echo 'Sorry, do not know what to do.'
4254 # retrieve weather information on the console
4255 # Usage example: 'weather LOWG'
4259 print 'Usage: weather <station_id>' >&2
4260 print 'List of stations: http://en.wikipedia.org/wiki/List_of_airports_by_ICAO_code'>&2
4264 local VERBOSE="yes" # TODO: Make this a command line switch
4267 local PLACE="${1:u}"
4268 local DIR="${HOME}/.weather"
4269 local LOG="${DIR}/log"
4271 [[ -d ${DIR} ]] || {
4272 print -n "Creating ${DIR}: "
4277 print "Retrieving information for ${PLACE}:"
4279 cd ${DIR} && wget -T 10 --no-verbose --output-file=$LOG --timestamping http://weather.noaa.gov/pub/data/observations/metar/decoded/$PLACE.TXT
4281 if [[ $? -eq 0 ]] ; then
4282 if [[ -n "$VERBOSE" ]] ; then
4285 DATE=$(grep 'UTC' ${PLACE}.TXT | sed 's#.* /##')
4286 TEMPERATURE=$(awk '/Temperature/ { print $4" degree Celcius / " $2" degree Fahrenheit" }' ${PLACE}.TXT | tr -d '(')
4288 echo "temp: $TEMPERATURE"
4291 print "There was an error retrieving the weather information for $PLACE" >&2
4300 # mercurial related stuff {{{
4301 if check_com -c hg ; then
4302 # gnu like diff for mercurial
4303 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
4304 #f5# GNU like diff for mercurial
4307 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
4310 # build debian package
4311 #a2# Alias for \kbd{hg-buildpackage}
4312 alias hbp='hg-buildpackage'
4314 # execute commands on the versioned patch-queue from the current repos
4315 alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
4317 # diffstat for specific version of a mercurial repository
4318 # hgstat => display diffstat between last revision and tip
4319 # hgstat 1234 => display diffstat between revision 1234 and tip
4320 #f5# Diffstat for specific version of a mercurial repos
4323 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
4326 fi # end of check whether we have the 'hg'-executable
4330 # some useful commands often hard to remember - let's grep for them {{{
4331 # actually use our zg() function now. :)
4333 # Work around ion/xterm resize bug.
4334 #if [[ "$SHLVL" -eq 1 ]]; then
4335 # if check_com -c resize ; then
4336 # eval `resize </dev/null`
4341 # /usr/bin/jackd -dalsa -dhw:0 -r48000 -p1024 -n2
4342 # now play audio file:
4343 # alsaplayer -o jack foobar.mp3
4345 # send files via netcat
4347 # send() {j=$*; tar cpz ${j/%${!#}/}|nc -w 1 ${!#} 51330;}
4349 # alias receive='nc -vlp 51330 | tar xzvp'
4352 # dh_make -e foo@localhost -f $1
4353 # dpkg-buildpackage -rfakeroot
4355 # dpkg-scanpackages ./ /dev/null | gzip > Packages.gz
4356 # dpkg-scansources . | gzip > Sources.gz
4357 # grep-dctrl --field Maintainer $* /var/lib/apt/lists/*
4360 # convert -geometry 200x200 -interlace LINE -verbose
4361 # ldapsearch -x -b "OU=Bedienstete,O=tug" -h ldap.tugraz.at sn=$1
4362 # ps -ao user,pcpu,start,command
4363 # gpg --keyserver blackhole.pca.dfn.de --recv-keys
4364 # xterm -bg black -fg yellow -fn -misc-fixed-medium-r-normal--14-140-75-75-c-90-iso8859-15 -ah
4365 # nc -vz $1 1-1024 # portscan via netcat
4366 # wget --mirror --no-parent --convert-links
4368 # autoload -U tetris; zle -N tetris; bindkey '...' ; echo "press ... for playing tennis"
4370 # modify console cursor
4371 # see http://www.tldp.org/HOWTO/Framebuffer-HOWTO-5.html
4372 # print $'\e[?96;0;64c'
4375 # grml-small cleanups {{{
4377 # The following is used to remove zsh-config-items that do not work
4378 # in grml-small by default.
4379 # If you do not want these adjustments (for whatever reason), set
4380 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
4381 # sources if it is there).
4383 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
4386 unalias 'V' &> /dev/null
4387 unfunction vman &> /dev/null
4388 unfunction viless &> /dev/null
4389 unfunction 2html &> /dev/null
4391 # manpages are not in grmlsmall
4392 unfunction manzsh &> /dev/null
4393 unfunction man2 &> /dev/null
4401 ## genrefcard.pl settings {{{
4403 ### doc strings for external functions from files
4404 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
4406 ### example: split functions-search 8,16,24,32
4407 #@# split functions-search 8
4411 ## END OF FILE #################################################################
4412 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4