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@@.
106 # just execute 'ZSH_PROFILE_RC=1 zsh' and run 'zprof' to get the details
107 if [[ $ZSH_PROFILE_RC -gt 0 ]] ; then
111 # load .zshrc.pre to give the user the chance to overwrite the defaults
112 [[ -r ${ZDOTDIR:-${HOME}}/.zshrc.pre ]] && source ${ZDOTDIR:-${HOME}}/.zshrc.pre
114 # check for version/system
115 # check for versions (compatibility reasons)
117 [[ $ZSH_VERSION == <4->* ]] && return 0
122 [[ $ZSH_VERSION == 4.<1->* || $ZSH_VERSION == <5->* ]] && return 0
127 [[ $ZSH_VERSION == 4.<2->* || $ZSH_VERSION == <5->* ]] && return 0
132 [[ $ZSH_VERSION == 4.2.<5->* || $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0
137 [[ $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0
142 [[ $ZSH_VERSION == 4.3.<3->* || $ZSH_VERSION == 4.<4->* \
143 || $ZSH_VERSION == <5->* ]] && return 0
148 [[ $ZSH_VERSION == 4.3.<7->* || $ZSH_VERSION == 4.<4->* \
149 || $ZSH_VERSION == <5->* ]] && return 0
154 [[ $ZSH_VERSION == 4.3.<9->* || $ZSH_VERSION == 4.<4->* \
155 || $ZSH_VERSION == <5->* ]] && return 0
159 #f1# Checks whether or not you're running grml
161 [[ -f /etc/grml_version ]] && return 0
165 #f1# Checks whether or not you're running a grml cd
167 [[ -f /etc/grml_cd ]] && return 0
172 #f1# Checks whether or not you're running grml-small
174 if [[ ${${${(f)"$(</etc/grml_version)"}%% *}##*-} == 'small' ]]; then
180 isgrmlsmall() { return 1 }
183 GRML_OSTYPE=$(uname -s)
186 [[ $GRML_OSTYPE == "Linux" ]]
190 [[ $GRML_OSTYPE == "Darwin" ]]
194 [[ $GRML_OSTYPE == "FreeBSD" ]]
198 [[ $GRML_OSTYPE == "OpenBSD" ]]
201 #f1# are we running within an utf environment?
203 case "$LANG $CHARSET $LANGUAGE" in
210 # check for user, if not running as root set $SUDO to sudo
211 (( EUID != 0 )) && SUDO='sudo' || SUDO=''
213 # change directory to home on first invocation of zsh
214 # important for rungetty -> autologin
215 # Thanks go to Bart Schaefer!
216 isgrml && checkhome() {
217 if [[ -z "$ALREADY_DID_CD_HOME" ]] ; then
218 export ALREADY_DID_CD_HOME=$HOME
223 # check for zsh v3.1.7+
225 if ! [[ ${ZSH_VERSION} == 3.1.<7->* \
226 || ${ZSH_VERSION} == 3.<2->.<->* \
227 || ${ZSH_VERSION} == <4->.<->* ]] ; then
230 printf '-!- In this configuration we try to make use of features, that only\n'
231 printf '-!- require version 3.1.7 of the shell; That way this setup can be\n'
232 printf '-!- used with a wide range of zsh versions, while using fairly\n'
233 printf '-!- advanced features in all supported versions.\n'
235 printf '-!- However, you are running zsh version %s.\n' "$ZSH_VERSION"
237 printf '-!- While this *may* work, it might as well fail.\n'
238 printf '-!- Please consider updating to at least version 3.1.7 of zsh.\n'
240 printf '-!- DO NOT EXPECT THIS TO WORK FLAWLESSLY!\n'
241 printf '-!- If it does today, you'\''ve been lucky.\n'
243 printf '-!- Ye been warned!\n'
246 function zstyle() { : }
249 # autoload wrapper - use this one instead of autoload directly
250 # We need to define this function as early as this, because autoloading
251 # 'is-at-least()' needs it.
252 function zrcautoload() {
260 for fdir in ${fpath} ; do
261 [[ -e ${fdir}/${ffile} ]] && (( ffound = 1 ))
264 (( ffound == 0 )) && return 1
265 if [[ $ZSH_VERSION == 3.1.<6-> || $ZSH_VERSION == <4->* ]] ; then
266 autoload -U ${ffile} || return 1
268 autoload ${ffile} || return 1
273 # Load is-at-least() for more precise version checks Note that this test will
274 # *always* fail, if the is-at-least function could not be marked for
276 zrcautoload is-at-least || is-at-least() { return 1 }
278 # set some important options (as early as possible)
280 # append history list to the history file; this is the default but we make sure
281 # because it's required for share_history.
282 setopt append_history
284 # import new commands from the history file also in other zsh-session
285 is4 && setopt share_history
287 # save each command's beginning timestamp and the duration to the history file
288 setopt extended_history
290 # If a new command line being added to the history list duplicates an older
291 # one, the older command is removed from the list
292 is4 && setopt histignorealldups
294 # remove command lines from the history list when the first character on the
296 setopt histignorespace
298 # if a command is issued that can't be executed as a normal command, and the
299 # command is the name of a directory, perform the cd command to that directory.
302 # in order to use #, ~ and ^ for filename generation grep word
303 # *~(*.gz|*.bz|*.bz2|*.zip|*.Z) -> searches for word not in compressed files
304 # don't forget to quote '^', '~' and '#'!
307 # display PID when suspending processes as well
310 # try to avoid the 'zsh: no matches found...'
313 # report the status of backgrounds jobs immediately
316 # whenever a command completion is attempted, make sure the entire command path
320 # not just at the end
321 setopt completeinword
323 # Don't send SIGHUP to background processes when the shell exits.
326 # make cd push the old directory onto the directory stack.
332 # don't push the same dir twice.
333 setopt pushd_ignore_dups
335 # * shouldn't match dotfiles. ever.
338 # use zsh style word splitting
341 # don't error out when unset parameters are used
344 # setting some default values
347 NOPRECMD=${NOPRECMD:-0}
348 COMMAND_NOT_FOUND=${COMMAND_NOT_FOUND:-0}
349 GRML_ZSH_CNF_HANDLER=${GRML_ZSH_CNF_HANDLER:-/usr/share/command-not-found/command-not-found}
350 GRML_DISPLAY_BATTERY=${GRML_DISPLAY_BATTERY:-${BATTERY:-0}}
351 GRMLSMALL_SPECIFIC=${GRMLSMALL_SPECIFIC:-1}
352 ZSH_NO_DEFAULT_LOCALE=${ZSH_NO_DEFAULT_LOCALE:-0}
354 typeset -ga ls_options
355 typeset -ga grep_options
356 if ls --color=auto / >/dev/null 2>&1; then
357 ls_options=( --color=auto )
358 elif ls -G / >/dev/null 2>&1; then
361 if grep --color=auto -q "a" <<< "a" >/dev/null 2>&1; then
362 grep_options=( --color=auto )
366 # this function checks if a command exists and returns either true
367 # or false. This avoids using 'which' and 'whence', which will
368 # avoid problems with aliases for which on certain weird systems. :-)
369 # Usage: check_com [-c|-g] word
370 # -c only checks for external commands
371 # -g does the usual tests and also checks for global aliases
374 local -i comonly gatoo
376 if [[ $1 == '-c' ]] ; then
379 elif [[ $1 == '-g' ]] ; then
386 if (( ${#argv} != 1 )) ; then
387 printf 'usage: check_com [-c] <command>\n' >&2
391 if (( comonly > 0 )) ; then
392 [[ -n ${commands[$1]} ]] && return 0
396 if [[ -n ${commands[$1]} ]] \
397 || [[ -n ${functions[$1]} ]] \
398 || [[ -n ${aliases[$1]} ]] \
399 || [[ -n ${reswords[(r)$1]} ]] ; then
404 if (( gatoo > 0 )) && [[ -n ${galiases[$1]} ]] ; then
411 # creates an alias and precedes the command with
412 # sudo if $EUID is not zero.
415 local only=0 ; local multi=0
417 while [[ $1 == -* ]] ; do
421 (--) shift ; break ;;
423 printf 'usage: salias [-h|-o|-a] <alias-expression>\n'
424 printf ' -h shows this help text.\n'
425 printf ' -a replace '\'' ; '\'' sequences with '\'' ; sudo '\''.\n'
426 printf ' be careful using this option.\n'
427 printf ' -o only sets an alias if a preceding sudo would be needed.\n'
430 (*) printf "unkown option: '%s'\n" "$1" ; return 1 ;;
435 if (( ${#argv} > 1 )) ; then
436 printf 'Too many arguments %s\n' "${#argv}"
440 key="${1%%\=*}" ; val="${1#*\=}"
441 if (( EUID == 0 )) && (( only == 0 )); then
442 alias -- "${key}=${val}"
443 elif (( EUID > 0 )) ; then
444 (( multi > 0 )) && val="${val// ; / ; sudo }"
445 alias -- "${key}=sudo ${val}"
451 # a "print -l ${(u)foo}"-workaround for pre-4.2.0 shells
453 # Where foo is the *name* of the parameter you want printed.
454 # Note that foo is no typo; $foo would be wrong here!
462 if [[ -z ${parameter} ]] ; then
463 printf 'usage: uprint <parameter>\n'
467 for w in ${(P)parameter} ; do
468 [[ -z ${(M)u:#$w} ]] && u=( $u $w )
475 # Check if we can read given files and source those we can.
477 if (( ${#argv} < 1 )) ; then
478 printf 'usage: xsource FILE(s)...\n' >&2
482 while (( ${#argv} > 0 )) ; do
483 [[ -r "$1" ]] && source "$1"
489 # Check if we can read a given file and 'cat(1)' it.
492 if (( ${#argv} != 1 )) ; then
493 printf 'usage: xcat FILE\n' >&2
497 [[ -r $1 ]] && cat $1
501 # Remove these functions again, they are of use only in these
502 # setup files. This should be called at the end of .zshrc.
506 funcs=(salias xcat xsource xunfunction zrcautoload zrcautozle)
507 for func in $funcs ; do
508 [[ -n ${functions[$func]} ]] \
514 # this allows us to stay in sync with grml's zshrc and put own
515 # modifications in ~/.zshrc.local
517 xsource "/etc/zsh/zshrc.local"
518 xsource "${ZDOTDIR:-${HOME}}/.zshrc.local"
523 if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then
524 xsource "/etc/default/locale"
527 for var in LANG LC_ALL LC_MESSAGES ; do
528 [[ -n ${(P)var} ]] && export $var
532 if check_com -c vim ; then
534 export EDITOR=${EDITOR:-vim}
536 export EDITOR=${EDITOR:-vi}
540 export PAGER=${PAGER:-less}
543 export MAIL=${MAIL:-/var/mail/$USER}
545 # if we don't set $SHELL then aterm, rxvt,.. will use /bin/sh or /bin/bash :-/
546 if [[ -z "$SHELL" ]] ; then
548 if [[ -x "$SHELL" ]] ; then
553 # color setup for ls:
554 check_com -c dircolors && eval $(dircolors -b)
555 # color setup for ls on OS X / FreeBSD:
556 isdarwin && export CLICOLOR=1
557 isfreebsd && export CLICOLOR=1
559 # do MacPorts setup on darwin
560 if isdarwin && [[ -d /opt/local ]]; then
561 # Note: PATH gets set in /etc/zprofile on Darwin, so this can't go into
563 PATH="/opt/local/bin:/opt/local/sbin:$PATH"
564 MANPATH="/opt/local/share/man:$MANPATH"
566 # do Fink setup on darwin
567 isdarwin && xsource /sw/bin/init.sh
569 # load our function and completion directories
570 for fdir in /usr/share/grml/zsh/completion /usr/share/grml/zsh/functions; do
571 fpath=( ${fdir} ${fdir}/**/*(/N) ${fpath} )
572 if [[ ${fdir} == '/usr/share/grml/zsh/functions' ]] ; then
573 for func in ${fdir}/**/[^_]*[^~](N.) ; do
574 zrcautoload ${func:t}
580 # support colors in less
581 export LESS_TERMCAP_mb=$'\E[01;31m'
582 export LESS_TERMCAP_md=$'\E[01;31m'
583 export LESS_TERMCAP_me=$'\E[0m'
584 export LESS_TERMCAP_se=$'\E[0m'
585 export LESS_TERMCAP_so=$'\E[01;44;33m'
586 export LESS_TERMCAP_ue=$'\E[0m'
587 export LESS_TERMCAP_us=$'\E[01;32m'
592 # report about cpu-/system-/user-time of command if running longer than
596 # watch for everyone but me and root
599 # automatically remove duplicates from these arrays
600 typeset -U path cdpath fpath manpath
604 for mod in parameter complist deltochar mathfunc ; do
605 zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
608 # autoload zsh modules when they are referenced
610 zmodload -a zsh/stat zstat
611 zmodload -a zsh/zpty zpty
612 zmodload -ap zsh/mapfile mapfile
616 COMPDUMPFILE=${COMPDUMPFILE:-${ZDOTDIR:-${HOME}}/.zcompdump}
617 if zrcautoload compinit ; then
618 compinit -d ${COMPDUMPFILE} || print 'Notice: no compinit available :('
620 print 'Notice: no compinit available :('
626 # called later (via is4 && grmlcomp)
627 # note: use 'zstyle' for getting current settings
628 # press ^xh (control-x h) for getting tags in context; ^x? (control-x ?) to run complete_debug with trace output
630 # TODO: This could use some additional information
632 # Make sure the completion system is initialised
633 (( ${+_comps} )) || return 1
635 # allow one error for every three characters typed in approximate completer
636 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
638 # don't complete backup files as executables
639 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
641 # start menu completion only if it could find no unambiguous initial string
642 zstyle ':completion:*:correct:*' insert-unambiguous true
643 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
644 zstyle ':completion:*:correct:*' original true
646 # activate color-completion
647 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
649 # format on completion
650 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
652 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
653 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
655 # insert all expansions for expand completer
656 zstyle ':completion:*:expand:*' tag-order all-expansions
657 zstyle ':completion:*:history-words' list false
660 zstyle ':completion:*:history-words' menu yes
662 # ignore duplicate entries
663 zstyle ':completion:*:history-words' remove-all-dups yes
664 zstyle ':completion:*:history-words' stop yes
666 # match uppercase from lowercase
667 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
669 # separate matches into groups
670 zstyle ':completion:*:matches' group 'yes'
671 zstyle ':completion:*' group-name ''
673 if [[ "$NOMENU" -eq 0 ]] ; then
674 # if there are more than 5 options allow selecting from a menu
675 zstyle ':completion:*' menu select=5
677 # don't use any menus at all
681 zstyle ':completion:*:messages' format '%d'
682 zstyle ':completion:*:options' auto-description '%d'
684 # describe options in full
685 zstyle ':completion:*:options' description 'yes'
687 # on processes completion complete all user processes
688 zstyle ':completion:*:processes' command 'ps -au$USER'
690 # offer indexes before parameters in subscripts
691 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
693 # provide verbose completion information
694 zstyle ':completion:*' verbose true
696 # recent (as of Dec 2007) zsh versions are able to provide descriptions
697 # for commands (read: 1st word in the line) that it will list for the user
698 # to choose from. The following disables that, because it's not exactly fast.
699 zstyle ':completion:*:-command-:*:' verbose false
701 # set format for warnings
702 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
704 # define files to ignore for zcompile
705 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
706 zstyle ':completion:correct:' prompt 'correct to: %e'
708 # Ignore completion functions for commands you don't have:
709 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
711 # Provide more processes in completion of programs like killall:
712 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
714 # complete manual by their section
715 zstyle ':completion:*:manuals' separate-sections true
716 zstyle ':completion:*:manuals.*' insert-sections true
717 zstyle ':completion:*:man:*' menu yes select
719 # Search path for sudo completion
720 zstyle ':completion:*:sudo:*' command-path /usr/local/sbin \
728 # provide .. as a completion
729 zstyle ':completion:*' special-dirs ..
731 # run rehash on completion so new installed program are found automatically:
733 (( CURRENT == 1 )) && rehash
738 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
739 if [[ "$NOCOR" -gt 0 ]] ; then
740 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
743 # try to be smart about when to use what completer...
745 zstyle -e ':completion:*' completer '
746 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
747 _last_try="$HISTNO$BUFFER$CURSOR"
748 reply=(_complete _match _ignored _prefix _files)
750 if [[ $words[1] == (rm|mv) ]] ; then
751 reply=(_complete _files)
753 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
758 # command for process lists, the local web server details and host completion
759 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
762 [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
763 zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
767 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
768 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
779 zstyle ':completion:*:hosts' hosts $hosts
780 # TODO: so, why is this here?
781 # zstyle '*' hosts $hosts
783 # use generic completion system for programs not yet defined; (_gnu_generic works
784 # with commands that provide a --help option with "standard" gnu-like output.)
785 for compcom in cp deborphan df feh fetchipac gpasswd head hnb ipacsum mv \
786 pal stow tail uname ; do
787 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
790 # see upgrade function in this file
791 compdef _hosts upgrade
794 # Keyboard setup: The following is based on the same code, we wrote for
795 # debian's setup. It ensures the terminal is in the right mode, when zle is
796 # active, so the values from $terminfo are valid. Therefore, this setup should
797 # work on all systems, that have support for `terminfo'. It also requires the
798 # zsh in use to have the `zsh/terminfo' module built.
800 # If you are customising your `zle-line-init()' or `zle-line-finish()'
801 # functions, make sure you call the following utility functions in there:
803 # - zle-line-init(): zle-smkx
804 # - zle-line-finish(): zle-rmkx
806 # Use emacs-like key bindings by default:
811 ## beginning-of-line OR beginning-of-buffer OR beginning of history
812 ## by: Bart Schaefer <schaefer@brasslantern.com>, Bernhard Tittelbach
813 beginning-or-end-of-somewhere() {
815 if [[ ( "${LBUFFER[-1]}" == $'\n' && "${WIDGET}" == beginning-of* ) || \
816 ( "${RBUFFER[1]}" == $'\n' && "${WIDGET}" == end-of* ) ]]; then
817 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
819 zle .${WIDGET:s/somewhere/line-hist/} "$@"
820 if (( HISTNO != hno )); then
821 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
825 zle -N beginning-of-somewhere beginning-or-end-of-somewhere
826 zle -N end-of-somewhere beginning-or-end-of-somewhere
828 # add a command line to the shells history without executing it
829 commit-to-history() {
830 print -s ${(z)BUFFER}
833 zle -N commit-to-history
835 # only slash should be considered as a word separator:
836 slash-backward-kill-word() {
837 local WORDCHARS="${WORDCHARS:s@/@}"
839 zle backward-kill-word
841 zle -N slash-backward-kill-word
843 # a generic accept-line wrapper
845 # This widget can prevent unwanted autocorrections from command-name
846 # to _command-name, rehash automatically on enter and call any number
847 # of builtin and user-defined widgets in different contexts.
849 # For a broader description, see:
850 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
852 # The code is imported from the file 'zsh/functions/accept-line' from
853 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
854 # distributed under the same terms as zsh itself.
856 # A newly added command will may not be found or will cause false
857 # correction attempts, if you got auto-correction set. By setting the
858 # following style, we force accept-line() to rehash, if it cannot
859 # find the first word on the command line in the $command[] hash.
860 zstyle ':acceptline:*' rehash true
862 function Accept-Line() {
863 setopt localoptions noksharrays
867 local alcontext=${1:-$alcontext}
869 zstyle -a ":acceptline:${alcontext}" actions subs
871 (( ${#subs} < 1 )) && return 0
874 for sub in ${subs} ; do
875 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
878 (( aldone > 0 )) && break
882 function Accept-Line-getdefault() {
886 zstyle -s ":acceptline:${alcontext}" default_action default_action
887 case ${default_action} in
889 printf ".accept-line"
892 printf ${default_action}
897 function Accept-Line-HandleContext() {
900 default_action=$(Accept-Line-getdefault)
901 zstyle -T ":acceptline:${alcontext}" call_default \
902 && zle ${default_action}
905 function accept-line() {
906 setopt localoptions noksharrays
909 local buf com fname format msg default_action
913 cmdline=(${(z)BUFFER})
917 Accept-Line 'preprocess'
919 zstyle -t ":acceptline:${alcontext}" rehash \
920 && [[ -z ${commands[$com]} ]] \
924 && [[ -n ${reswords[(r)$com]} ]] \
925 || [[ -n ${aliases[$com]} ]] \
926 || [[ -n ${functions[$com]} ]] \
927 || [[ -n ${builtins[$com]} ]] \
928 || [[ -n ${commands[$com]} ]] ; then
930 # there is something sensible to execute, just do it.
932 Accept-Line-HandleContext
937 if [[ -o correct ]] \
938 || [[ -o correctall ]] \
939 && [[ -n ${functions[$fname]} ]] ; then
941 # nothing there to execute but there is a function called
942 # _command_name; a completion widget. Makes no sense to
943 # call it on the commandline, but the correct{,all} options
944 # will ask for it nevertheless, so warn the user.
945 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
946 # Okay, we warned the user before, he called us again,
947 # so have it his way.
949 Accept-Line-HandleContext
954 if zstyle -t ":acceptline:${alcontext}" nocompwarn ; then
956 Accept-Line-HandleContext
958 # prepare warning message for the user, configurable via zstyle.
959 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
961 if [[ -z ${msg} ]] ; then
962 msg="%c will not execute and completion %f exists."
965 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
970 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
971 # If we are here, the commandline contains something that is not
972 # executable, which is neither subject to _command_name correction
973 # and is not empty. might be a variable assignment
975 Accept-Line-HandleContext
980 # If we got this far, the commandline only contains whitespace, or is empty.
982 Accept-Line-HandleContext
987 zle -N Accept-Line-HandleContext
989 # power completion / abbreviation expansion / buffer expansion
990 # see http://zshwiki.org/home/examples/zleiab for details
991 # less risky than the global aliases but powerful as well
992 # just type the abbreviation key and afterwards 'ctrl-x .' to expand it
995 setopt interactivecomments
997 # key # value (#d additional doc string)
1003 'G' '|& grep '${grep_options:+"${grep_options[*]}"}
1005 'Hl' ' --help |& less -r' #d (Display help in pager)
1009 'N' '&>/dev/null' #d (No Output)
1010 'R' '| tr A-z N-za-m' #d (ROT13)
1011 'SL' '| sort | less'
1016 'co' './configure && make && sudo make install'
1024 LBUFFER=${LBUFFER%%(#m)[.\-+:|_a-zA-Z0-9]#}
1025 LBUFFER+=${abk[$MATCH]:-$MATCH}
1032 zle -M "$(print "Available abbreviations for expansion:"; print -a -C 2 ${(kv)abk})"
1035 zle -N help-show-abk
1037 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
1038 insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
1039 zle -N insert-datestamp
1041 # press esc-m for inserting last typed word again (thanks to caphuso!)
1042 insert-last-typed-word() { zle insert-last-word -- 0 -1 };
1043 zle -N insert-last-typed-word;
1045 function grml-zsh-fg() {
1046 if (( ${#jobstates} )); then
1048 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
1049 BUFFER="${BUFFER}fg"
1052 zle -M 'No background jobs. Doing nothing.'
1057 # run command line as user root via sudo:
1058 sudo-command-line() {
1059 [[ -z $BUFFER ]] && zle up-history
1060 if [[ $BUFFER != sudo\ * ]]; then
1061 BUFFER="sudo $BUFFER"
1062 CURSOR=$(( CURSOR+5 ))
1065 zle -N sudo-command-line
1067 ### jump behind the first word on the cmdline.
1068 ### useful to add options.
1069 function jump_after_first_word() {
1071 words=(${(z)BUFFER})
1073 if (( ${#words} <= 1 )) ; then
1076 CURSOR=${#${words[1]}}
1079 zle -N jump_after_first_word
1081 #f5# Create directory under cursor or the selected area
1083 # Press ctrl-xM to create the directory under the cursor or the selected area.
1084 # To select an area press ctrl-@ or ctrl-space and use the cursor.
1085 # Use case: you type "mv abc ~/testa/testb/testc/" and remember that the
1086 # directory does not exist yet -> press ctrl-XM and problem solved
1088 if ((REGION_ACTIVE==1)); then
1089 local F=$MARK T=$CURSOR
1090 if [[ $F -gt $T ]]; then
1094 # get marked area from buffer and eliminate whitespace
1095 PATHTOMKDIR=${BUFFER[F+1,T]%%[[:space:]]##}
1096 PATHTOMKDIR=${PATHTOMKDIR##[[:space:]]##}
1098 local bufwords iword
1099 bufwords=(${(z)LBUFFER})
1101 bufwords=(${(z)BUFFER})
1102 PATHTOMKDIR="${(Q)bufwords[iword]}"
1104 [[ -z "${PATHTOMKDIR}" ]] && return 1
1105 PATHTOMKDIR=${~PATHTOMKDIR}
1106 if [[ -e "${PATHTOMKDIR}" ]]; then
1107 zle -M " path already exists, doing nothing"
1109 zle -M "$(mkdir -p -v "${PATHTOMKDIR}")"
1114 zle -N inplaceMkDirs
1116 #v1# set number of lines to display per page
1117 HELP_LINES_PER_PAGE=20
1118 #v1# set location of help-zle cache file
1119 HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh
1120 # helper function for help-zle, actually generates the help text
1121 help_zle_parse_keybindings()
1125 unsetopt ksharrays #indexing starts at 1
1127 #v1# choose files that help-zle will parse for keybindings
1128 ((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local )
1130 if [[ -r $HELP_ZLE_CACHE_FILE ]]; then
1132 for f ($HELPZLE_KEYBINDING_FILES) [[ $f -nt $HELP_ZLE_CACHE_FILE ]] && load_cache=1
1133 [[ $load_cache -eq 0 ]] && . $HELP_ZLE_CACHE_FILE && return
1136 #fill with default keybindings, possibly to be overwriten in a file later
1137 #Note that due to zsh inconsistency on escaping assoc array keys, we encase the key in '' which we will remove later
1138 local -A help_zle_keybindings
1139 help_zle_keybindings['<Ctrl>@']="set MARK"
1140 help_zle_keybindings['<Ctrl>x<Ctrl>j']="vi-join lines"
1141 help_zle_keybindings['<Ctrl>x<Ctrl>b']="jump to matching brace"
1142 help_zle_keybindings['<Ctrl>x<Ctrl>u']="undo"
1143 help_zle_keybindings['<Ctrl>_']="undo"
1144 help_zle_keybindings['<Ctrl>x<Ctrl>f<c>']="find <c> in cmdline"
1145 help_zle_keybindings['<Ctrl>a']="goto beginning of line"
1146 help_zle_keybindings['<Ctrl>e']="goto end of line"
1147 help_zle_keybindings['<Ctrl>t']="transpose charaters"
1148 help_zle_keybindings['<Alt>t']="transpose words"
1149 help_zle_keybindings['<Alt>s']="spellcheck word"
1150 help_zle_keybindings['<Ctrl>k']="backward kill buffer"
1151 help_zle_keybindings['<Ctrl>u']="forward kill buffer"
1152 help_zle_keybindings['<Ctrl>y']="insert previously killed word/string"
1153 help_zle_keybindings["<Alt>'"]="quote line"
1154 help_zle_keybindings['<Alt>"']="quote from mark to cursor"
1155 help_zle_keybindings['<Alt><arg>']="repeat next cmd/char <arg> times (<Alt>-<Alt>1<Alt>0a -> -10 times 'a')"
1156 help_zle_keybindings['<Alt>u']="make next word Uppercase"
1157 help_zle_keybindings['<Alt>l']="make next word lowercase"
1158 help_zle_keybindings['<Ctrl>xd']="preview expansion under cursor"
1159 help_zle_keybindings['<Alt>q']="push current CL into background, freeing it. Restore on next CL"
1160 help_zle_keybindings['<Alt>.']="insert (and interate through) last word from prev CLs"
1161 help_zle_keybindings['<Alt>,']="complete word from newer history (consecutive hits)"
1162 help_zle_keybindings['<Alt>m']="repeat last typed word on current CL"
1163 help_zle_keybindings['<Ctrl>v']="insert next keypress symbol literally (e.g. for bindkey)"
1164 help_zle_keybindings['!!:n*<Tab>']="insert last n arguments of last command"
1165 help_zle_keybindings['!!:n-<Tab>']="insert arguments n..N-2 of last command (e.g. mv s s d)"
1166 help_zle_keybindings['<Alt>h']="show help/manpage for current command"
1168 #init global variables
1169 unset help_zle_lines help_zle_sln
1170 typeset -g -a help_zle_lines
1171 typeset -g help_zle_sln=1
1174 local lastkeybind_desc contents #last description starting with #k# that we found
1175 local num_lines_elapsed=0 #number of lines between last description and keybinding
1176 #search config files in the order they a called (and thus the order in which they overwrite keybindings)
1177 for f in $HELPZLE_KEYBINDING_FILES; do
1178 [[ -r "$f" ]] || continue #not readable ? skip it
1180 for cline in "${(f)contents}"; do
1181 #zsh pattern: matches lines like: #k# ..............
1182 if [[ "$cline" == (#s)[[:space:]]#\#k\#[[:space:]]##(#b)(*)[[:space:]]#(#e) ]]; then
1183 lastkeybind_desc="$match[*]"
1185 #zsh pattern: matches lines that set a keybinding using bind2map, bindkey or compdef -k
1186 # ignores lines that are commentend out
1187 # grabs first in '' or "" enclosed string with length between 1 and 6 characters
1188 elif [[ "$cline" == [^#]#(bind2maps[[:space:]](*)-s|bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then
1189 #description prevously found ? description not more than 2 lines away ? keybinding not empty ?
1190 if [[ -n $lastkeybind_desc && $num_lines_elapsed -lt 2 && -n $match[1] ]]; then
1191 #substitute keybinding string with something readable
1192 k=${${${${${${${match[1]/\\e\^h/<Alt><BS>}/\\e\^\?/<Alt><BS>}/\\e\[5~/<PageUp>}/\\e\[6~/<PageDown>}//(\\e|\^\[)/<Alt>}//\^/<Ctrl>}/3~/<Alt><Del>}
1193 #put keybinding in assoc array, possibly overwriting defaults or stuff found in earlier files
1194 #Note that we are extracting the keybinding-string including the quotes (see Note at beginning)
1195 help_zle_keybindings[${k}]=$lastkeybind_desc
1199 ((num_lines_elapsed++))
1204 #calculate length of keybinding column
1206 for k (${(k)help_zle_keybindings[@]}) ((kstrlen < ${#k})) && kstrlen=${#k}
1207 #convert the assoc array into preformated lines, which we are able to sort
1208 for k v in ${(kv)help_zle_keybindings[@]}; do
1209 #pad keybinding-string to kstrlen chars and remove outermost characters (i.e. the quotes)
1210 help_zle_lines+=("${(r:kstrlen:)k[2,-2]}${v}")
1212 #sort lines alphabetically
1213 help_zle_lines=("${(i)help_zle_lines[@]}")
1214 [[ -d ${HELP_ZLE_CACHE_FILE:h} ]] || mkdir -p "${HELP_ZLE_CACHE_FILE:h}"
1215 echo "help_zle_lines=(${(q)help_zle_lines[@]})" >| $HELP_ZLE_CACHE_FILE
1216 zcompile $HELP_ZLE_CACHE_FILE
1218 typeset -g help_zle_sln
1219 typeset -g -a help_zle_lines
1221 # Provides (partially autogenerated) help on keybindings and the zsh line editor
1225 unsetopt ksharrays #indexing starts at 1
1226 #help lines already generated ? no ? then do it
1227 [[ ${+functions[help_zle_parse_keybindings]} -eq 1 ]] && {help_zle_parse_keybindings && unfunction help_zle_parse_keybindings}
1228 #already displayed all lines ? go back to the start
1229 [[ $help_zle_sln -gt ${#help_zle_lines} ]] && help_zle_sln=1
1230 local sln=$help_zle_sln
1231 #note that help_zle_sln is a global var, meaning we remember the last page we viewed
1232 help_zle_sln=$((help_zle_sln + HELP_LINES_PER_PAGE))
1233 zle -M "${(F)help_zle_lines[sln,help_zle_sln-1]}"
1237 ## complete word from currently visible Screen or Tmux buffer.
1238 if check_com -c screen || check_com -c tmux; then
1239 _complete_screen_display() {
1240 [[ "$TERM" != "screen" ]] && return 1
1242 local TMPFILE=$(mktemp)
1243 local -U -a _screen_display_wordlist
1244 trap "rm -f $TMPFILE" EXIT
1246 # fill array with contents from screen hardcopy
1247 if ((${+TMUX})); then
1248 #works, but crashes tmux below version 1.4
1249 #luckily tmux -V option to ask for version, was also added in 1.4
1250 tmux -V &>/dev/null || return
1251 tmux -q capture-pane \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0
1253 screen -X hardcopy $TMPFILE
1254 # screen sucks, it dumps in latin1, apparently always. so recode it
1256 check_com recode && recode latin1 $TMPFILE
1258 _screen_display_wordlist=( ${(QQ)$(<$TMPFILE)} )
1259 # remove PREFIX to be completed from that array
1260 _screen_display_wordlist[${_screen_display_wordlist[(i)$PREFIX]}]=""
1261 compadd -a _screen_display_wordlist
1263 #m# k CTRL-x\,\,\,S Complete word from GNU screen buffer
1265 compdef -k _complete_screen_display complete-word '^xS'
1268 # Load a few more functions and tie them to widgets, so they can be bound:
1270 function zrcautozle() {
1273 zrcautoload $fnc && zle -N $fnc
1276 function zrcgotwidget() {
1277 (( ${+widgets[$1]} ))
1280 function zrcgotkeymap() {
1281 [[ -n ${(M)keymaps:#$1} ]]
1284 zrcautozle insert-files
1285 zrcautozle edit-command-line
1286 zrcautozle insert-unicode-char
1287 if zrcautoload history-search-end; then
1288 zle -N history-beginning-search-backward-end history-search-end
1289 zle -N history-beginning-search-forward-end history-search-end
1291 zle -C hist-complete complete-word _generic
1292 zstyle ':completion:hist-complete:*' completer _history
1294 # The actual terminal setup hooks and bindkey-calls:
1296 # An array to note missing features to ease diagnosis in case of problems.
1297 typeset -ga grml_missing_features
1299 function zrcbindkey() {
1300 if (( ARGC )) && zrcgotwidget ${argv[-1]}; then
1305 function bind2maps () {
1306 local i sequence widget
1309 while [[ "$1" != "--" ]]; do
1315 if [[ "$1" == "-s" ]]; then
1319 sequence="${key[$1]}"
1323 [[ -z "$sequence" ]] && return 1
1325 for i in "${maps[@]}"; do
1326 zrcbindkey -M "$i" "$sequence" "$widget"
1330 if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
1331 function zle-smkx () {
1333 printf '%s' ${terminfo[smkx]}
1335 function zle-rmkx () {
1337 printf '%s' ${terminfo[rmkx]}
1339 function zle-line-init () {
1342 function zle-line-finish () {
1345 zle -N zle-line-init
1346 zle -N zle-line-finish
1348 for i in {s,r}mkx; do
1349 (( ${+terminfo[$i]} )) || grml_missing_features+=($i)
1356 Home "${terminfo[khome]}"
1357 End "${terminfo[kend]}"
1358 Insert "${terminfo[kich1]}"
1359 Delete "${terminfo[kdch1]}"
1360 Up "${terminfo[kcuu1]}"
1361 Down "${terminfo[kcud1]}"
1362 Left "${terminfo[kcub1]}"
1363 Right "${terminfo[kcuf1]}"
1364 PageUp "${terminfo[kpp]}"
1365 PageDown "${terminfo[knp]}"
1366 BackTab "${terminfo[kcbt]}"
1369 # Guidelines for adding key bindings:
1371 # - Do not add hardcoded escape sequences, to enable non standard key
1372 # combinations such as Ctrl-Meta-Left-Cursor. They are not easily portable.
1374 # - Adding Ctrl characters, such as '^b' is okay; note that '^b' and '^B' are
1377 # - All keys from the $key[] mapping are obviously okay.
1379 # - Most terminals send "ESC x" when Meta-x is pressed. Thus, sequences like
1380 # '\ex' are allowed in here as well.
1382 bind2maps emacs -- Home beginning-of-somewhere
1383 bind2maps viins vicmd -- Home vi-beginning-of-line
1384 bind2maps emacs -- End end-of-somewhere
1385 bind2maps viins vicmd -- End vi-end-of-line
1386 bind2maps emacs viins -- Insert overwrite-mode
1387 bind2maps vicmd -- Insert vi-insert
1388 bind2maps emacs -- Delete delete-char
1389 bind2maps viins vicmd -- Delete vi-delete-char
1390 bind2maps emacs viins vicmd -- Up up-line-or-search
1391 bind2maps emacs viins vicmd -- Down down-line-or-search
1392 bind2maps emacs -- Left backward-char
1393 bind2maps viins vicmd -- Left vi-backward-char
1394 bind2maps emacs -- Right forward-char
1395 bind2maps viins vicmd -- Right vi-forward-char
1396 bind2maps viins vicmd -- Right vi-forward-char
1397 #k# Perform abbreviation expansion
1398 bind2maps emacs viins -- -s '^x.' zleiab
1399 #k# Display list of abbreviations that would expand
1400 bind2maps emacs viins -- -s '^xb' help-show-abk
1401 #k# mkdir -p <dir> from string under cursor or marked area
1402 bind2maps emacs viins -- -s '^xM' inplaceMkDirs
1403 #k# display help for keybindings and ZLE
1404 bind2maps emacs viins -- -s '^xz' help-zle
1405 #k# Insert files and test globbing
1406 bind2maps emacs viins -- -s "^xf" insert-files
1407 #k# Edit the current line in \kbd{\$EDITOR}
1408 bind2maps emacs viins -- -s '\ee' edit-command-line
1409 #k# search history backward for entry beginning with typed text
1410 bind2maps emacs viins -- -s '^xp' history-beginning-search-backward-end
1411 #k# search history forward for entry beginning with typed text
1412 bind2maps emacs viins -- -s '^xP' history-beginning-search-forward-end
1413 #k# search history backward for entry beginning with typed text
1414 bind2maps emacs viins -- PageUp history-beginning-search-backward-end
1415 #k# search history forward for entry beginning with typed text
1416 bind2maps emacs viins -- PageDown history-beginning-search-forward-end
1417 bind2maps emacs viins -- -s "^x^h" commit-to-history
1418 #k# Kill left-side word or everything up to next slash
1419 bind2maps emacs viins -- -s '\ev' slash-backward-kill-word
1420 #k# Kill left-side word or everything up to next slash
1421 bind2maps emacs viins -- -s '\e^h' slash-backward-kill-word
1422 #k# Kill left-side word or everything up to next slash
1423 bind2maps emacs viins -- -s '\e^?' slash-backward-kill-word
1424 # Do history expansion on space:
1425 bind2maps emacs viins -- -s ' ' magic-space
1426 #k# Trigger menu-complete
1427 bind2maps emacs viins -- -s '\ei' menu-complete # menu completion via esc-i
1428 #k# Insert a timestamp on the command line (yyyy-mm-dd)
1429 bind2maps emacs viins -- -s '^ed' insert-datestamp
1430 #k# Insert last typed word
1431 bind2maps emacs viins -- -s "\em" insert-last-typed-word
1432 #k# A smart shortcut for \kbd{fg<enter>}
1433 bind2maps emacs viins -- -s '^z' grml-zsh-fg
1434 #k# prepend the current command with "sudo"
1435 bind2maps emacs viins -- -s "^os" sudo-command-line
1436 #k# jump to after first word (for adding options)
1437 bind2maps emacs viins -- -s '^x1' jump_after_first_word
1438 #k# complete word from history with menu
1439 bind2maps emacs viins -- -s "^x^x" hist-complete
1441 # insert unicode character
1442 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
1443 # See for example http://unicode.org/charts/ for unicode characters code
1444 #k# Insert Unicode character
1445 bind2maps emacs viins -- -s '^xi' insert-unicode-char
1447 # use the new *-pattern-* widgets for incremental history search
1448 if zrcgotwidget history-incremental-pattern-search-backward; then
1449 for seq wid in '^r' history-incremental-pattern-search-backward \
1450 '^s' history-incremental-pattern-search-forward
1452 bind2maps emacs viins vicmd -- -s $seq $wid
1456 if zrcgotkeymap menuselect; then
1457 #m# k Shift-tab Perform backwards menu completion
1458 bind2maps menuselect -- BackTab reverse-menu-complete
1460 #k# menu selection: pick item but stay in the menu
1461 bind2maps menuselect -- -s '\e^M' accept-and-menu-complete
1462 # also use + and INSERT since it's easier to press repeatedly
1463 bind2maps menuselect -- -s '+' accept-and-menu-complete
1464 bind2maps menuselect -- Insert accept-and-menu-complete
1466 # accept a completion and try to complete again by using menu
1467 # completion; very useful with completing directories
1468 # by using 'undo' one's got a simple file browser
1469 bind2maps menuselect -- -s '^o' accept-and-infer-next-history
1472 # Finally, here are still a few hardcoded escape sequences; Special sequences
1473 # like Ctrl-<Cursor-key> etc do suck a fair bit, because they are not
1474 # standardised and most of the time are not available in a terminals terminfo
1477 # While we do not encourage adding bindings like these, we will keep these for
1478 # backward compatibility.
1480 ## use Ctrl-left-arrow and Ctrl-right-arrow for jumping to word-beginnings on
1481 ## the command line.
1483 bind2maps emacs viins vicmd -- -s '\eOc' forward-word
1484 bind2maps emacs viins vicmd -- -s '\eOd' backward-word
1485 # These are for xterm:
1486 bind2maps emacs viins vicmd -- -s '\e[1;5C' forward-word
1487 bind2maps emacs viins vicmd -- -s '\e[1;5D' backward-word
1488 ## the same for alt-left-arrow and alt-right-arrow
1490 bind2maps emacs viins vicmd -- -s '\e\e[C' forward-word
1491 bind2maps emacs viins vicmd -- -s '\e\e[D' backward-word
1493 bind2maps emacs viins vicmd -- -s '^[[1;3C' forward-word
1494 bind2maps emacs viins vicmd -- -s '^[[1;3D' backward-word
1495 # Also try ESC Left/Right:
1496 bind2maps emacs viins vicmd -- -s '\e'${key[Right]} forward-word
1497 bind2maps emacs viins vicmd -- -s '\e'${key[Left]} backward-word
1504 # we don't want to quote/espace URLs on our own...
1505 # if autoload -U url-quote-magic ; then
1506 # zle -N self-insert url-quote-magic
1507 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
1509 # print 'Notice: no url-quote-magic available :('
1511 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
1513 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
1514 alias run-help >&/dev/null && unalias run-help
1515 for rh in run-help{,-git,-svk,-svn}; do
1519 # command not found handling
1521 (( ${COMMAND_NOT_FOUND} == 1 )) &&
1522 function command_not_found_handler() {
1524 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
1525 ${GRML_ZSH_CNF_HANDLER} $1
1532 ZSHDIR=${ZDOTDIR:-${HOME}/.zsh}
1535 HISTFILE=${ZDOTDIR:-${HOME}}/.zsh_history
1536 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
1537 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
1541 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
1542 DIRSTACKFILE=${DIRSTACKFILE:-${ZDOTDIR:-${HOME}}/.zdirs}
1544 if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
1545 dirstack=( ${(f)"$(< $DIRSTACKFILE)"} )
1546 # "cd -" won't work after login by just setting $OLDPWD, so
1547 [[ -d $dirstack[1] ]] && cd $dirstack[1] && cd $OLDPWD
1551 if (( $DIRSTACKSIZE <= 0 )) || [[ -z $DIRSTACKFILE ]]; then return; fi
1553 my_stack=( ${PWD} ${dirstack} )
1555 builtin print -l ${(u)my_stack} >! ${DIRSTACKFILE}
1557 uprint my_stack >! ${DIRSTACKFILE}
1561 # directory based profiles
1565 # chpwd_profiles(): Directory Profiles, Quickstart:
1569 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1570 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1573 # For details see the `grmlzshrc.5' manual page.
1574 function chpwd_profiles() {
1575 local profile context
1578 context=":chpwd:profiles:$PWD"
1579 zstyle -s "$context" profile profile || profile='default'
1580 zstyle -T "$context" re-execute && reexecute=1 || reexecute=0
1582 if (( ${+parameters[CHPWD_PROFILE]} == 0 )); then
1583 typeset -g CHPWD_PROFILE
1584 local CHPWD_PROFILES_INIT=1
1585 (( ${+functions[chpwd_profiles_init]} )) && chpwd_profiles_init
1586 elif [[ $profile != $CHPWD_PROFILE ]]; then
1587 (( ${+functions[chpwd_leave_profile_$CHPWD_PROFILE]} )) \
1588 && chpwd_leave_profile_${CHPWD_PROFILE}
1590 if (( reexecute )) || [[ $profile != $CHPWD_PROFILE ]]; then
1591 (( ${+functions[chpwd_profile_$profile]} )) && chpwd_profile_${profile}
1594 CHPWD_PROFILE="${profile}"
1598 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1602 # Prompt setup for grml:
1604 # set colors for use in prompts (modern zshs allow for the use of %F{red}foo%f
1605 # in prompts to get a red "foo" embedded, but it's good to keep these for
1606 # backwards compatibility).
1612 MAGENTA="%F{magenta}"
1616 elif zrcautoload colors && colors 2>/dev/null ; then
1617 BLUE="%{${fg[blue]}%}"
1618 RED="%{${fg_bold[red]}%}"
1619 GREEN="%{${fg[green]}%}"
1620 CYAN="%{${fg[cyan]}%}"
1621 MAGENTA="%{${fg[magenta]}%}"
1622 YELLOW="%{${fg[yellow]}%}"
1623 WHITE="%{${fg[white]}%}"
1624 NO_COLOR="%{${reset_color}%}"
1626 BLUE=$'%{\e[1;34m%}'
1628 GREEN=$'%{\e[1;32m%}'
1629 CYAN=$'%{\e[1;36m%}'
1630 WHITE=$'%{\e[1;37m%}'
1631 MAGENTA=$'%{\e[1;35m%}'
1632 YELLOW=$'%{\e[1;33m%}'
1633 NO_COLOR=$'%{\e[0m%}'
1636 # First, the easy ones: PS2..4:
1638 # secondary prompt, printed when the shell needs more information to complete a
1641 # selection prompt used within a select loop.
1643 # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
1646 # Some additional features to use with our prompt:
1650 # - vcs_info setup and version specific fixes
1652 # display battery status on right side of prompt using 'GRML_DISPLAY_BATTERY=1' in .zshrc.pre
1653 if [[ $GRML_DISPLAY_BATTERY -gt 0 ]] ; then
1654 if ! islinux && ! isopenbsd && ! isfreebsd ; then
1656 GRML_DISPLAY_BATTERY=0
1661 if [[ $GRML_DISPLAY_BATTERY -gt 0 ]] ; then
1664 elif isopenbsd ; then
1666 elif isfreebsd ; then
1673 GRML_BATTERY_LEVEL=''
1674 local batteries bat capacity
1675 batteries=( /sys/class/power_supply/BAT*(N) )
1676 if (( $#batteries > 0 )) ; then
1677 for bat in $batteries ; do
1678 capacity=$(< $bat/capacity)
1679 case $(< $bat/status) in
1681 GRML_BATTERY_LEVEL+=" ^"
1684 if (( capacity < 20 )) ; then
1685 GRML_BATTERY_LEVEL+=" !v"
1687 GRML_BATTERY_LEVEL+=" v"
1691 GRML_BATTERY_LEVEL+=" ="
1694 GRML_BATTERY_LEVEL+="${capacity}%%"
1700 GRML_BATTERY_LEVEL=''
1701 local batfull batwarn batnow num
1703 bat=$(sysctl -n hw.sensors.acpibat${num})
1704 if [[ ! -z $bat ]]; then
1705 batfull=${"$(sysctl -n hw.sensors.acpibat${num}.amphour0)"%% *}
1706 batwarn=${"$(sysctl -n hw.sensors.acpibat${num}.amphour1)"%% *}
1707 batnow=${"$(sysctl -n hw.sensors.acpibat${num}.amphour3)"%% *}
1708 case "$(sysctl -n hw.sensors.acpibat${num}.raw0)" in
1710 if (( batnow < batwarn )) ; then
1711 GRML_BATTERY_LEVEL+=" !v"
1713 GRML_BATTERY_LEVEL+=" v"
1717 GRML_BATTERY_LEVEL+=" ^"
1720 GRML_BATTERY_LEVEL+=" ="
1723 GRML_BATTERY_LEVEL+="${$(( 100 * batnow / batfull ))%%.*}%%"
1729 GRML_BATTERY_LEVEL=''
1733 table=( ${=${${${${${(M)${(f)"$(acpiconf -i $num)"}:#(State|Remaining capacity):*}%%( ##|%)}//:[ $'\t']##/@}// /-}//@/ }} )
1734 if [[ $table[State] != "not-present" ]] ; then
1735 case $table[State] in
1737 if (( $table[Remaining-capacity] < 20 )) ; then
1738 GRML_BATTERY_LEVEL+=" !v"
1740 GRML_BATTERY_LEVEL+=" v"
1744 GRML_BATTERY_LEVEL+=" ^"
1747 GRML_BATTERY_LEVEL+=" ="
1750 GRML_BATTERY_LEVEL+="$table[Remaining-capacity]%%"
1755 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
1756 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
1757 debian_chroot=$(</etc/debian_chroot)
1760 # gather version control information for inclusion in a prompt
1762 if zrcautoload vcs_info; then
1763 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1764 # function, which can cause a lot of trouble with our directory-based
1766 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1767 function VCS_INFO_realpath () {
1768 setopt localoptions NO_shwordsplit chaselinks
1769 ( builtin cd -q $1 2> /dev/null && pwd; )
1773 zstyle ':vcs_info:*' max-exports 2
1775 if [[ -o restricted ]]; then
1776 zstyle ':vcs_info:*' enable NONE
1780 typeset -A grml_vcs_coloured_formats
1781 typeset -A grml_vcs_plain_formats
1783 grml_vcs_plain_formats=(
1784 format "(%s%)-[%b] " "zsh: %r"
1785 actionformat "(%s%)-[%b|%a] " "zsh: %r"
1786 rev-branchformat "%b:%r"
1789 grml_vcs_coloured_formats=(
1790 format "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOR} "
1791 actionformat "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOR} "
1792 rev-branchformat "%b${RED}:${YELLOW}%r"
1795 typeset GRML_VCS_COLOUR_MODE=xxx
1797 grml_vcs_info_toggle_colour () {
1799 if [[ $GRML_VCS_COLOUR_MODE == plain ]]; then
1800 grml_vcs_info_set_formats coloured
1802 grml_vcs_info_set_formats plain
1807 grml_vcs_info_set_formats () {
1809 #setopt localoptions xtrace
1810 local mode=$1 AF F BF
1811 if [[ $mode == coloured ]]; then
1812 AF=${grml_vcs_coloured_formats[actionformat]}
1813 F=${grml_vcs_coloured_formats[format]}
1814 BF=${grml_vcs_coloured_formats[rev-branchformat]}
1815 GRML_VCS_COLOUR_MODE=coloured
1817 AF=${grml_vcs_plain_formats[actionformat]}
1818 F=${grml_vcs_plain_formats[format]}
1819 BF=${grml_vcs_plain_formats[rev-branchformat]}
1820 GRML_VCS_COLOUR_MODE=plain
1823 zstyle ':vcs_info:*' actionformats "$AF" "zsh: %r"
1824 zstyle ':vcs_info:*' formats "$F" "zsh: %r"
1825 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "$BF"
1829 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1830 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1831 if [[ "$TERM" == dumb ]] ; then
1832 grml_vcs_info_set_formats plain
1834 grml_vcs_info_set_formats coloured
1837 # Now for the fun part: The grml prompt themes in `promptsys' mode of operation
1839 # This actually defines three prompts:
1845 # They all share the same code and only differ with respect to which items they
1846 # contain. The main source of documentation is the `prompt_grml_help' function
1847 # below, which gets called when the user does this: prompt -h grml
1849 function prompt_grml_help () {
1853 This is the prompt as used by the grml-live system <http://grml.org>. It is
1854 a rather simple one-line prompt, that by default looks something like this:
1856 <user>@<host> <current-working-directory>[ <vcs_info-data>]%
1858 The prompt itself integrates with zsh's prompt themes system (as you are
1859 witnessing right now) and is configurable to a certain degree. In
1860 particular, these aspects are customisable:
1862 - The items used in the prompt (e.g. you can remove \`user' from
1863 the list of activated items, which will cause the user name to
1864 be omitted from the prompt string).
1866 - The attributes used with the items are customisable via strings
1867 used before and after the actual item.
1869 The available items are: at, battery, change-root, date, grml-chroot,
1870 history, host, jobs, newline, path, percent, rc, rc-always, sad-smiley,
1871 shell-level, time, user, vcs
1873 The actual configuration is done via zsh's \`zstyle' mechanism. The
1874 context, that is used while looking up styles is:
1876 ':prompt:grml:<left-or-right>:<subcontext>'
1878 Here <left-or-right> is either \`left' or \`right', signifying whether the
1879 style should affect the left or the right prompt. <subcontext> is either
1880 \`setup' or 'items:<item>', where \`<item>' is one of the available items.
1884 - use-rprompt (boolean): If \`true' (the default), print a sad smiley
1885 in $RPROMPT if the last command a returned non-successful error code.
1886 (This in only valid if <left-or-right> is "right"; ignored otherwise)
1888 - items (list): The list of items used in the prompt. If \`vcs' is
1889 present in the list, the theme's code invokes \`vcs_info'
1890 accordingly. Default (left): rc change-root user at host path vcs
1891 percent; Default (right): sad-smiley
1893 Available styles in 'items:<item>' are: pre, post. These are strings that
1894 are inserted before (pre) and after (post) the item in question. Thus, the
1895 following would cause the user name to be printed in red instead of the
1898 zstyle ':prompt:grml:*:items:user' pre '%F{red}'
1900 Note, that the \`post' style may remain at its default value, because its
1901 default value is '%f', which turns the foreground text attribute off (which
1902 is exactly, what is still required with the new \`pre' value).
1906 function prompt_grml-chroot_help () {
1910 This is a variation of the grml prompt, see: prompt -h grml
1912 The main difference is the default value of the \`items' style. The rest
1913 behaves exactly the same. Here are the defaults for \`grml-chroot':
1915 - left: grml-chroot user at host path percent
1916 - right: (empty list)
1920 function prompt_grml-large_help () {
1924 This is a variation of the grml prompt, see: prompt -h grml
1926 The main difference is the default value of the \`items' style. In
1927 particular, this theme uses _two_ lines instead of one with the plain
1928 \`grml' theme. The rest behaves exactly the same. Here are the defaults
1931 - left: rc jobs history shell-level change-root time date newline user
1932 at host path vcs percent
1937 function grml_prompt_setup () {
1939 autoload -Uz vcs_info
1940 autoload -Uz add-zsh-hook
1941 add-zsh-hook precmd prompt_$1_precmd
1944 function prompt_grml_setup () {
1945 grml_prompt_setup grml
1948 function prompt_grml-chroot_setup () {
1949 grml_prompt_setup grml-chroot
1952 function prompt_grml-large_setup () {
1953 grml_prompt_setup grml-large
1956 # These maps define default tokens and pre-/post-decoration for items to be
1957 # used within the themes. All defaults may be customised in a context sensitive
1958 # matter by using zsh's `zstyle' mechanism.
1959 typeset -gA grml_prompt_pre_default \
1960 grml_prompt_post_default \
1961 grml_prompt_token_default \
1962 grml_prompt_token_function
1964 grml_prompt_pre_default=(
1969 grml-chroot '%F{red}'
1979 shell-level '%F{red}'
1985 grml_prompt_post_default=(
2006 grml_prompt_token_default=(
2008 battery 'GRML_BATTERY_LEVEL'
2009 change-root 'debian_chroot'
2011 grml-chroot 'GRML_CHROOT'
2012 history '{history#%!} '
2014 jobs '[%j running job(s)] '
2016 path '%40<..<%~%<< '
2020 sad-smiley '%(?..:()'
2021 shell-level '%(3L.+ .)'
2022 time '%D{%H:%M:%S} '
2027 function grml_theme_has_token () {
2028 if (( ARGC != 1 )); then
2029 printf 'usage: grml_theme_has_token <name>\n'
2032 (( ${+grml_prompt_token_default[$1]} ))
2035 function GRML_theme_add_token_usage () {
2037 Usage: grml_theme_add_token <name> [-f|-i] <token/function> [<pre> <post>]
2039 <name> is the name for the newly added token. If the \`-f' or \`-i' options
2040 are used, <token/function> is the name of the function (see below for
2041 details). Otherwise it is the literal token string to be used. <pre> and
2042 <post> are optional.
2046 -f <function> Use a function named \`<function>' each time the token
2049 -i <function> Use a function named \`<function>' to initialise the
2050 value of the token _once_ at runtime.
2052 The functions are called with one argument: the token's new name. The
2053 return value is expected in the \$REPLY parameter. The use of these
2054 options is mutually exclusive.
2056 There is a utility function \`grml_theme_has_token', which you can use
2057 to test if a token exists before trying to add it. This can be a guard
2058 for situations in which a \`grml_theme_add_token' call may happen more
2063 To add a new token \`day' that expands to the current weekday in the
2064 current locale in green foreground colour, use this:
2066 grml_theme_add_token day '%D{%A}' '%F{green}' '%f'
2068 Another example would be support for \$VIRTUAL_ENV:
2070 function virtual_env_prompt () {
2071 REPLY=\${VIRTUAL_ENV+\${VIRTUAL_ENV:t} }
2073 grml_theme_add_token virtual-env -f virtual_env_prompt
2075 After that, you will be able to use a changed \`items' style to
2076 assemble your prompt.
2080 function grml_theme_add_token () {
2082 local name token pre post
2083 local -i init funcall
2085 if (( ARGC == 0 )); then
2086 GRML_theme_add_token_usage
2096 if [[ $1 == '-f' ]]; then
2099 elif [[ $1 == '-i' ]]; then
2104 if (( ARGC == 0 )); then
2106 grml_theme_add_token: No token-string/function-name provided!\n\n'
2107 GRML_theme_add_token_usage
2112 if (( ARGC != 0 && ARGC != 2 )); then
2114 grml_theme_add_token: <pre> and <post> need to by specified _both_!\n\n'
2115 GRML_theme_add_token_usage
2124 if grml_theme_has_token $name; then
2126 grml_theme_add_token: Token `%s'\'' exists! Giving up!\n\n' $name
2127 GRML_theme_add_token_usage
2134 grml_prompt_pre_default[$name]=$pre
2135 grml_prompt_post_default[$name]=$post
2136 if (( funcall )); then
2137 grml_prompt_token_function[$name]=$token
2138 grml_prompt_token_default[$name]=23
2140 grml_prompt_token_default[$name]=$token
2144 function grml_typeset_and_wrap () {
2151 if (( ${+parameters[$new]} )); then
2152 typeset -g "${target}=${(P)target}${left}${(P)new}${right}"
2156 function grml_prompt_addto () {
2159 local lr it apre apost new v
2163 [[ $target == PS1 ]] && lr=left || lr=right
2164 zstyle -a ":prompt:${grmltheme}:${lr}:setup" items items || items=( "$@" )
2165 typeset -g "${target}="
2166 for it in "${items[@]}"; do
2167 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" pre apre \
2168 || apre=${grml_prompt_pre_default[$it]}
2169 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" post apost \
2170 || apost=${grml_prompt_post_default[$it]}
2171 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" token new \
2172 || new=${grml_prompt_token_default[$it]}
2173 typeset -g "${target}=${(P)target}${apre}"
2174 if (( ${+grml_prompt_token_function[$it]} )); then
2175 ${grml_prompt_token_function[$it]} $it
2176 typeset -g "${target}=${(P)target}${REPLY}"
2180 grml_typeset_and_wrap $target $new '' ''
2183 grml_typeset_and_wrap $target $new '(' ')'
2186 if [[ -n ${(P)new} ]]; then
2187 typeset -g "${target}=${(P)target}(CHROOT)"
2191 v="vcs_info_msg_${new}_"
2192 if (( ! vcscalled )); then
2196 if (( ${+parameters[$v]} )) && [[ -n "${(P)v}" ]]; then
2197 typeset -g "${target}=${(P)target}${(P)v}"
2200 *) typeset -g "${target}=${(P)target}${new}" ;;
2203 typeset -g "${target}=${(P)target}${apost}"
2207 function prompt_grml_precmd () {
2209 local grmltheme=grml
2210 local -a left_items right_items
2211 left_items=(rc change-root user at host path vcs percent)
2212 right_items=(sad-smiley)
2214 prompt_grml_precmd_worker
2217 function prompt_grml-chroot_precmd () {
2219 local grmltheme=grml-chroot
2220 local -a left_items right_items
2221 left_items=(grml-chroot user at host path percent)
2224 prompt_grml_precmd_worker
2227 function prompt_grml-large_precmd () {
2229 local grmltheme=grml-large
2230 local -a left_items right_items
2231 left_items=(rc jobs history shell-level change-root time date newline
2232 user at host path vcs percent)
2233 right_items=(sad-smiley)
2235 prompt_grml_precmd_worker
2238 function prompt_grml_precmd_worker () {
2240 local -i vcscalled=0
2242 grml_prompt_addto PS1 "${left_items[@]}"
2243 if zstyle -T ":prompt:${grmltheme}:right:setup" use-rprompt; then
2244 grml_prompt_addto RPS1 "${right_items[@]}"
2248 grml_prompt_fallback() {
2251 (( ${+functions[vcs_info]} )) && vcs_info
2254 p0="${RED}%(?..%? )${WHITE}${debian_chroot:+($debian_chroot)}"
2255 p1="${BLUE}%n${NO_COLOR}@%m %40<...<%B%~%b%<< "'${vcs_info_msg_0_}'"%# "
2256 if (( EUID == 0 )); then
2257 PROMPT="${BLUE}${p0}${RED}${p1}"
2259 PROMPT="${RED}${p0}${BLUE}${p1}"
2264 if zrcautoload promptinit && promptinit 2>/dev/null ; then
2265 # Since we define the required functions in here and not in files in
2266 # $fpath, we need to stick the theme's name into `$prompt_themes'
2267 # ourselves, since promptinit does not pick them up otherwise.
2268 prompt_themes+=( grml grml-chroot grml-large )
2269 # Also, keep the array sorted...
2270 prompt_themes=( "${(@on)prompt_themes}" )
2272 print 'Notice: no promptinit available :('
2273 grml_prompt_fallback
2277 # The prompt themes use modern features of zsh, that require at least
2278 # version 4.3.7 of the shell. Use the fallback otherwise.
2279 if [[ $GRML_DISPLAY_BATTERY -gt 0 ]]; then
2280 zstyle ':prompt:grml:right:setup' items sad-smiley battery
2281 add-zsh-hook precmd battery
2283 if [[ "$TERM" == dumb ]] ; then
2284 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" pre ''
2285 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" post ' '
2286 for i in rc user path jobs history date time shell-level; do
2287 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" pre ''
2288 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" post ''
2291 zstyle ':prompt:grml(|-large|-chroot):right:setup' use-rprompt false
2292 elif (( EUID == 0 )); then
2293 zstyle ':prompt:grml(|-large|-chroot):*:items:user' pre '%B%F{red}'
2296 # Finally enable one of the prompts.
2297 if [[ -n $GRML_CHROOT ]]; then
2299 elif [[ $GRMLPROMPT -gt 0 ]]; then
2305 grml_prompt_fallback
2308 # Terminal-title wizardry
2310 function ESC_print () {
2311 info_print $'\ek' $'\e\\' "$@"
2313 function set_title () {
2314 info_print $'\e]0;' $'\a' "$@"
2317 function info_print () {
2318 local esc_begin esc_end
2322 printf '%s' ${esc_begin}
2324 printf '%s' "${esc_end}"
2327 function grml_reset_screen_title () {
2328 # adjust title of xterm
2329 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
2330 [[ ${NOTITLE:-} -gt 0 ]] && return 0
2333 set_title ${(%):-"%n@%m: %~"}
2338 function grml_vcs_to_screen_title () {
2339 if [[ $TERM == screen* ]] ; then
2340 if [[ -n ${vcs_info_msg_1_} ]] ; then
2341 ESC_print ${vcs_info_msg_1_}
2348 function grml_maintain_name () {
2349 # set hostname if not running on host with name 'grml'
2350 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
2355 function grml_cmd_to_screen_title () {
2356 # get the name of the program currently running and hostname of local
2357 # machine set screen window title if running in a screen
2358 if [[ "$TERM" == screen* ]] ; then
2359 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME"
2364 function grml_control_xterm_title () {
2367 set_title "${(%):-"%n@%m:"}" "$1"
2372 zrcautoload add-zsh-hook || add-zsh-hook () { :; }
2373 if [[ $NOPRECMD -eq 0 ]]; then
2374 add-zsh-hook precmd grml_reset_screen_title
2375 add-zsh-hook precmd grml_vcs_to_screen_title
2376 add-zsh-hook preexec grml_maintain_name
2377 add-zsh-hook preexec grml_cmd_to_screen_title
2378 if [[ $NOTITLE -eq 0 ]]; then
2379 add-zsh-hook preexec grml_control_xterm_title
2383 # 'hash' some often used directories
2385 hash -d deb=/var/cache/apt/archives
2386 hash -d doc=/usr/share/doc
2387 hash -d linux=/lib/modules/$(command uname -r)/build/
2388 hash -d log=/var/log
2389 hash -d slog=/var/log/syslog
2390 hash -d src=/usr/src
2391 hash -d templ=/usr/share/doc/grml-templates
2392 hash -d tt=/usr/share/doc/texttools-doc
2393 hash -d www=/var/www
2397 if check_com -c screen ; then
2398 if [[ $UID -eq 0 ]] ; then
2399 if [[ -r /etc/grml/screenrc ]]; then
2400 alias screen="${commands[screen]} -c /etc/grml/screenrc"
2402 elif [[ -r $HOME/.screenrc ]] ; then
2403 alias screen="${commands[screen]} -c $HOME/.screenrc"
2405 if [[ -r /etc/grml/screenrc_grml ]]; then
2406 alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
2408 if [[ -r /etc/grml/screenrc ]]; then
2409 alias screen="${commands[screen]} -c /etc/grml/screenrc"
2415 # do we have GNU ls with color-support?
2416 if [[ "$TERM" != dumb ]]; then
2417 #a1# List files with colors (\kbd{ls -F \ldots})
2418 alias ls='ls -F '${ls_options:+"${ls_options[*]}"}
2419 #a1# List all files, with colors (\kbd{ls -la \ldots})
2420 alias la='ls -la '${ls_options:+"${ls_options[*]}"}
2421 #a1# List files with long colored list, without dotfiles (\kbd{ls -l \ldots})
2422 alias ll='ls -l '${ls_options:+"${ls_options[*]}"}
2423 #a1# List files with long colored list, human readable sizes (\kbd{ls -hAl \ldots})
2424 alias lh='ls -hAl '${ls_options:+"${ls_options[*]}"}
2425 #a1# List files with long colored list, append qualifier to filenames (\kbd{ls -lF \ldots})\\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
2426 alias l='ls -lF '${ls_options:+"${ls_options[*]}"}
2435 alias mdstat='cat /proc/mdstat'
2436 alias ...='cd ../../'
2438 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
2439 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
2440 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
2443 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
2444 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
2445 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
2447 # make sure it is not assigned yet
2448 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
2451 for ENV in $(env | command grep -i '.utf') ; do
2452 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
2457 # make sure it is not assigned yet
2458 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
2460 if ! isutfenv ; then
2461 for ENV in $(env | command grep -i '\.iso') ; do
2462 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
2467 # especially for roadwarriors using GNU screen and ssh:
2468 if ! check_com asc &>/dev/null ; then
2469 asc() { autossh -t "$@" 'screen -RdU' }
2473 #f1# Hints for the use of zsh on grml
2475 print "$bg[white]$fg[black]
2476 zsh-help - hints for use of zsh on grml
2477 =======================================$reset_color"
2480 Main configuration of zsh happens in /etc/zsh/zshrc.
2481 That file is part of the package grml-etc-core, if you want to
2482 use them on a non-grml-system just get the tar.gz from
2483 http://deb.grml.org/ or (preferably) get it from the git repository:
2485 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
2487 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
2488 The file is still there, but it is empty for backwards compatibility.
2490 For your own changes use these two files:
2494 The former is sourced very early in our zshrc, the latter is sourced
2497 System wide configuration without touching configuration files of grml
2498 can take place in /etc/zsh/zshrc.local.
2500 For information regarding zsh start at http://grml.org/zsh/
2502 Take a look at grml'\''s zsh refcard:
2503 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
2505 Check out the main zsh refcard:
2506 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
2508 And of course visit the zsh-lovers:
2511 You can adjust some options through environment variables when
2512 invoking zsh without having to edit configuration files.
2513 Basically meant for bash users who are not used to the power of
2516 "NOCOR=1 zsh" => deactivate automatic correction
2517 "NOMENU=1 zsh" => do not use auto menu completion
2518 (note: use ctrl-d for completion instead!)
2519 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
2520 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
2521 preexec() and precmd() completely
2522 "GRML_DISPLAY_BATTERY=1 zsh"
2523 => activate battery status on right side of prompt (WIP)
2524 "COMMAND_NOT_FOUND=1 zsh"
2525 => Enable a handler if an external command was not found
2526 The command called in the handler can be altered by setting
2527 the GRML_ZSH_CNF_HANDLER variable, the default is:
2528 "/usr/share/command-not-found/command-not-found"
2530 A value greater than 0 is enables a feature; a value equal to zero
2531 disables it. If you like one or the other of these settings, you can
2532 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
2536 $bg[white]$fg[black]
2537 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
2538 Enjoy your grml system with the zsh!$reset_color"
2542 if [[ -r /etc/debian_version ]] ; then
2543 #a3# Execute \kbd{apt-cache search}
2544 alias acs='apt-cache search'
2545 #a3# Execute \kbd{apt-cache show}
2546 alias acsh='apt-cache show'
2547 #a3# Execute \kbd{apt-cache policy}
2548 alias acp='apt-cache policy'
2549 #a3# Execute \kbd{apt-get dist-upgrade}
2550 salias adg="apt-get dist-upgrade"
2551 #a3# Execute \kbd{apt-get install}
2552 salias agi="apt-get install"
2553 #a3# Execute \kbd{aptitude install}
2554 salias ati="aptitude install"
2555 #a3# Execute \kbd{apt-get upgrade}
2556 salias ag="apt-get upgrade"
2557 #a3# Execute \kbd{apt-get update}
2558 salias au="apt-get update"
2559 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
2560 salias -a up="aptitude update ; aptitude safe-upgrade"
2561 #a3# Execute \kbd{dpkg-buildpackage}
2562 alias dbp='dpkg-buildpackage'
2563 #a3# Execute \kbd{grep-excuses}
2564 alias ge='grep-excuses'
2566 # get a root shell as normal user in live-cd mode:
2567 if isgrmlcd && [[ $UID -ne 0 ]] ; then
2571 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
2572 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
2573 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
2574 salias tlog="tail -f /var/log/syslog" # follow the syslog
2577 # sort installed Debian-packages by size
2578 if check_com -c dpkg-query ; then
2579 #a3# List installed Debian-packages sorted by size
2580 alias debs-by-size="dpkg-query -Wf 'x \${Installed-Size} \${Package} \${Status}\n' | sed -ne '/^x /d' -e '/^x \(.*\) install ok installed$/s//\1/p' | sort -nr"
2583 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
2584 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
2585 if check_com -c wodim; then
2588 cdrecord is not provided under its original name by Debian anymore.
2589 See #377109 in the BTS of Debian for more details.
2591 Please use the wodim binary instead
2598 # Use hard limits, except for a smaller stack and no core dumps
2600 is425 && limit stack 8192
2601 isgrmlcd && limit core 0 # important for a live-cd-system
2606 # people should use 'grml-x'!
2607 if check_com -c 915resolution; then
2609 echo "Please use 915resolution as resolution modifying tool for Intel \
2615 #a1# Output version of running grml
2616 alias grml-version='cat /etc/grml_version'
2618 if check_com -c grml-debootstrap ; then
2620 echo "Installing debian to harddisk is possible by using grml-debootstrap."
2626 # now run the functions
2628 is4 && isgrml && grmlstuff
2632 is4 && xsource "/etc/zsh/keephack"
2634 # wonderful idea of using "e" glob qualifier by Peter Stephenson
2635 # You use it as follows:
2636 # $ NTREF=/reference/file
2638 # This lists all the files in the current directory newer than the reference file.
2639 # You can also specify the reference file inline; note quotes:
2640 # $ ls -l *(e:'nt ~/.zshenv':)
2642 if [[ -n $1 ]] ; then
2645 [[ $REPLY -nt $NTREF ]]
2650 #f1# Reload an autoloadable function
2651 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
2652 compdef _functions freload
2654 #f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s')
2656 [[ -z "$1" ]] && printf 'Usage: %s <file(s)>\n' "$0" && return 1
2658 for file in "$@" ; do
2659 while [[ -h "$file" ]] ; do
2661 file=$(readlink "$file")
2666 # TODO: Is it supported to use pager settings like this?
2667 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
2668 # with respect to wordsplitting. (ie. ${=PAGER})
2669 if check_com -c $PAGER ; then
2670 #f3# View Debian's changelog of given package(s)
2673 [[ -z "$1" ]] && printf 'Usage: %s <package_name(s)>\n' "$0" && return 1
2676 for package in "$@" ; do
2677 if [[ -r /usr/share/doc/${package}/changelog.Debian.gz ]] ; then
2678 $PAGER /usr/share/doc/${package}/changelog.Debian.gz
2679 elif [[ -r /usr/share/doc/${package}/changelog.gz ]] ; then
2680 $PAGER /usr/share/doc/${package}/changelog.gz
2681 elif [[ -r /usr/share/doc/${package}/changelog ]] ; then
2682 $PAGER /usr/share/doc/${package}/changelog
2684 if check_com -c aptitude ; then
2685 echo "No changelog for package $package found, using aptitude to retrieve it."
2686 aptitude changelog "$package"
2687 elif check_com -c apt-get ; then
2688 echo "No changelog for package $package found, using apt-get to retrieve it."
2689 apt-get changelog "$package"
2691 echo "No changelog for package $package found, sorry."
2696 _dchange() { _files -W /usr/share/doc -/ }
2697 compdef _dchange dchange
2699 #f3# View Debian's NEWS of a given package
2702 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
2703 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
2705 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
2706 $PAGER /usr/share/doc/$1/NEWS.gz
2708 echo "No NEWS file for package $1 found, sorry."
2713 _dnews() { _files -W /usr/share/doc -/ }
2714 compdef _dnews dnews
2716 #f3# View Debian's copyright of a given package
2719 if [[ -r /usr/share/doc/$1/copyright ]] ; then
2720 $PAGER /usr/share/doc/$1/copyright
2722 echo "No copyright file for package $1 found, sorry."
2726 _dcopyright() { _files -W /usr/share/doc -/ }
2727 compdef _dcopyright dcopyright
2729 #f3# View upstream's changelog of a given package
2732 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2733 $PAGER /usr/share/doc/$1/changelog.gz
2735 echo "No changelog for package $1 found, sorry."
2739 _uchange() { _files -W /usr/share/doc -/ }
2740 compdef _uchange uchange
2745 ZSH_PROFILE_RC=1 $SHELL "$@"
2748 #f1# Edit an alias via zle
2750 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
2752 compdef _aliases edalias
2754 #f1# Edit a function via zle
2756 [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
2758 compdef _functions edfunc
2760 # use it e.g. via 'Restart apache2'
2761 #m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
2762 #m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
2763 #m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
2764 #m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
2765 #m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
2766 #m# f6 Status() \kbd{/etc/init.d/\em{process}}\quad\kbd{status}
2767 if [[ -d /etc/init.d || -d /etc/service ]] ; then
2769 local action_="${1:l}" # e.g Start/Stop/Restart
2773 local service_target_="$(readlink /etc/init.d/$service_)"
2774 if [[ $service_target_ == "/usr/bin/sv" ]]; then
2776 case "${action_}" in
2777 start) if [[ ! -e /etc/service/$service_ ]]; then
2778 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
2780 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2782 # there is no reload in runits sysv emulation
2783 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
2784 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
2788 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2794 scripts=( /etc/init.d/*(x:t) )
2795 _describe "service startup script" scripts
2798 for i in Start Restart Stop Force-Reload Reload Status ; do
2799 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
2800 compdef _grmlinitd $i
2804 #f1# Provides useful information on globbing
2811 p named pipes (FIFOs)
2812 * executable plain files (0100)
2813 % device files (character or block special)
2814 %b block special files
2815 %c character special files
2816 r owner-readable files (0400)
2817 w owner-writable files (0200)
2818 x owner-executable files (0100)
2819 A group-readable files (0040)
2820 I group-writable files (0020)
2821 E group-executable files (0010)
2822 R world-readable files (0004)
2823 W world-writable files (0002)
2824 X world-executable files (0001)
2825 s setuid files (04000)
2826 S setgid files (02000)
2827 t files with the sticky bit (01000)
2829 print *(m-1) # Files modified up to a day ago
2830 print *(a1) # Files accessed a day ago
2831 print *(@) # Just symlinks
2832 print *(Lk+50) # Files bigger than 50 kilobytes
2833 print *(Lk-50) # Files smaller than 50 kilobytes
2834 print **/*.c # All *.c files recursively starting in \$PWD
2835 print **/*.c~file.c # Same as above, but excluding 'file.c'
2836 print (foo|bar).* # Files starting with 'foo' or 'bar'
2837 print *~*.* # All Files that do not contain a dot
2838 chmod 644 *(.^x) # make all plain non-executable files publically readable
2839 print -l *(.c|.h) # Lists *.c and *.h
2840 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
2841 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
2843 alias help-zshglob=H-Glob
2845 # grep for running process, like: 'any vim'
2849 if [[ -z "$1" ]] ; then
2850 echo "any - grep for process(es) by keyword" >&2
2851 echo "Usage: any <keyword>" >&2 ; return 1
2853 ps xauwww | grep -i "${grep_options[@]}" "[${1[1]}]${1[2,-1]}"
2858 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
2859 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
2860 [[ -r /proc/1/maps ]] && \
2862 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
2863 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
2864 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
2867 # a wrapper for vim, that deals with title setting
2869 # set this array to a set of options to vim you always want
2870 # to have set when calling vim (in .zshrc.local), like:
2871 # VIM_OPTIONS=( -p )
2872 # This will cause vim to send every file given on the
2873 # commandline to be send to it's own tab (needs vim7).
2874 if check_com vim; then
2876 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
2880 ssl_hashes=( sha512 sha256 sha1 md5 )
2882 for sh in ${ssl_hashes}; do
2883 eval 'ssl-cert-'${sh}'() {
2885 if [[ -z $1 ]] ; then
2886 printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
2889 openssl x509 -noout -fingerprint -'${sh}' -in $1
2893 ssl-cert-fingerprints() {
2896 if [[ -z $1 ]] ; then
2897 printf 'usage: ssl-cert-fingerprints <file>\n'
2900 for i in ${ssl_hashes}
2907 if [[ -z $1 ]] ; then
2908 printf 'usage: ssl-cert-info <file>\n'
2911 openssl x509 -noout -text -in $1
2912 ssl-cert-fingerprints $1
2915 # make sure our environment is clean regarding colors
2916 for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color
2918 # "persistent history"
2919 # just write important commands you always need to ~/.important_commands
2920 if [[ -r ~/.important_commands ]] ; then
2921 fc -R ~/.important_commands
2924 # load the lookup subsystem if it's available on the system
2925 zrcautoload lookupinit && lookupinit
2929 # set terminal property (used e.g. by msgid-chooser)
2930 export COLORTERM="yes"
2935 #a2# Execute \kbd{du -sch}
2937 #a2# Execute \kbd{jobs -l}
2941 #a2# Execute \kbd{ls -lSrah}
2942 alias dir="ls -lSrah"
2943 #a2# Only show dot-directories
2944 alias lad='ls -d .*(/)'
2945 #a2# Only show dot-files
2946 alias lsa='ls -a .*(.)'
2947 #a2# Only files with setgid/setuid/sticky flag
2948 alias lss='ls -l *(s,S,t)'
2949 #a2# Only show symlinks
2950 alias lsl='ls -l *(@)'
2951 #a2# Display only executables
2952 alias lsx='ls -l *(*)'
2953 #a2# Display world-{readable,writable,executable} files
2954 alias lsw='ls -ld *(R,W,X.^ND/)'
2955 #a2# Display the ten biggest files
2956 alias lsbig="ls -flh *(.OL[1,10])"
2957 #a2# Only show directories
2958 alias lsd='ls -d *(/)'
2959 #a2# Only show empty directories
2960 alias lse='ls -d *(/^F)'
2961 #a2# Display the ten newest files
2962 alias lsnew="ls -rtlh *(D.om[1,10])"
2963 #a2# Display the ten oldest files
2964 alias lsold="ls -rtlh *(D.Om[1,10])"
2965 #a2# Display the ten smallest files
2966 alias lssmall="ls -Srl *(.oL[1,10])"
2967 #a2# Display the ten newest directories and ten newest .directories
2968 alias lsnewdir="ls -rthdl *(/om[1,10]) .*(D/om[1,10])"
2969 #a2# Display the ten oldest directories and ten oldest .directories
2970 alias lsolddir="ls -rthdl *(/Om[1,10]) .*(D/Om[1,10])"
2972 # some useful aliases
2973 #a2# Remove current empty directory. Execute \kbd{cd ..; rmdir \$OLDCWD}
2974 alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD'
2976 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
2977 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2978 #a2# scp with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
2979 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
2981 # work around non utf8 capable software in utf environment via $LANG and luit
2982 if check_com isutfenv && check_com luit ; then
2983 if check_com -c mrxvt ; then
2984 isutfenv && [[ -n "$LANG" ]] && \
2985 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
2988 if check_com -c aterm ; then
2989 isutfenv && [[ -n "$LANG" ]] && \
2990 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
2993 if check_com -c centericq ; then
2994 isutfenv && [[ -n "$LANG" ]] && \
2995 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
3001 #f5# Backup \kbd{file {\rm to} file\_timestamp}
3004 cp -b $1 $1_`date --iso-8601=m`
3007 #f5# cd to directoy and list files
3013 # smart cd function, allows switching to /etc when running 'cd /etc/fstab'
3015 if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then
3016 [[ ! -e ${1:h} ]] && return 1
3017 print "Correcting ${1} to ${1:h}"
3024 #f5# Create Directoy and \kbd{cd} to it
3026 if (( ARGC != 1 )); then
3027 printf 'usage: mkcd <new-directory>\n'
3030 if [[ ! -d "$1" ]]; then
3031 command mkdir -p "$1"
3033 printf '`%s'\'' already exists: cd-ing.\n' "$1"
3038 #f5# Create temporary directory and \kbd{cd} to it
3046 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
3049 print -l -- *(a-${1:-1})
3052 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
3055 print -l -- *(c-${1:-1})
3058 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
3061 print -l -- *(m-${1:-1})
3063 # modified() was named new() in earlier versions, add an alias for backwards compatibility
3064 check_com new || alias new=modified
3066 # use colors when GNU grep with color-support
3067 if (( $#grep_options > 0 )); then
3068 o=${grep_options:+"${grep_options[*]}"}
3069 #a2# Execute \kbd{grep -{}-color=auto}
3070 alias grep='grep '$o
3071 alias egrep='egrep '$o
3076 # 'translate' looks up fot a word in a file with language-to-language
3077 # translations (field separator should be " : "). A typical wordlist looks
3079 # | english-word : german-transmission
3080 # It's also only possible to translate english to german but not reciprocal.
3081 # Use the following oneliner to turn back the sort order:
3082 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
3083 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
3084 #f5# Translates a word
3089 translate -l de-en $2
3092 translate -l en-de $2
3095 echo "Usage: $0 { -D | -E }"
3096 echo " -D == German to English"
3097 echo " -E == English to German"
3101 # Usage: simple-extract <file>
3102 # Using option -d deletes the original archive file.
3103 #f5# Smart archive extractor
3106 setopt extended_glob noclobber
3107 local DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
3109 zparseopts -D -E "d=DELETE_ORIGINAL"
3110 for ARCHIVE in "${@}"; do
3112 *(tar.bz2|tbz2|tbz))
3113 DECOMP_CMD="tar -xvjf -"
3118 DECOMP_CMD="tar -xvzf -"
3122 *(tar.xz|txz|tar.lzma))
3123 DECOMP_CMD="tar -xvJf -"
3128 DECOMP_CMD="tar -xvf -"
3133 DECOMP_CMD="unrar x"
3158 DECOMP_CMD="bzip2 -d -c -"
3163 DECOMP_CMD="gzip -d -c -"
3168 DECOMP_CMD="xz -d -c -"
3173 print "ERROR: '$ARCHIVE' has unrecognized archive type." >&2
3179 if ! check_com ${DECOMP_CMD[(w)1]}; then
3180 echo "ERROR: ${DECOMP_CMD[(w)1]} not installed." >&2
3185 GZTARGET="${ARCHIVE:t:r}"
3186 if [[ -f $ARCHIVE ]] ; then
3188 print "Extracting '$ARCHIVE' ..."
3189 if $USES_STDIN; then
3190 if $USES_STDOUT; then
3191 ${=DECOMP_CMD} < "$ARCHIVE" > $GZTARGET
3193 ${=DECOMP_CMD} < "$ARCHIVE"
3196 if $USES_STDOUT; then
3197 ${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET
3199 ${=DECOMP_CMD} "$ARCHIVE"
3202 [[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE"
3204 elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
3205 if check_com curl; then
3206 WGET_CMD="curl -L -k -s -o -"
3207 elif check_com wget; then
3208 WGET_CMD="wget -q -O - --no-check-certificate"
3210 print "ERROR: neither wget nor curl is installed" >&2
3214 print "Downloading and Extracting '$ARCHIVE' ..."
3215 if $USES_STDIN; then
3216 if $USES_STDOUT; then
3217 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET
3220 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD}
3224 if $USES_STDOUT; then
3225 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET
3227 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE")
3232 print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2
3242 'files:Archives:_files -g "*.(#l)(tar.bz2|tbz2|tbz|tar.gz|tgz|tar.xz|txz|tar.lzma|tar|rar|lzh|7z|zip|jar|deb|bz2|gz|Z|xz|lzma)"' \
3243 '_urls:Remote Archives:_urls'
3249 '-d[delete original archivefile after extraction]' \
3250 '*:Archive Or Uri:__archive_or_uri'
3252 compdef _simple_extract simple-extract
3253 alias se=simple-extract
3255 #f5# Set all ulimit parameters to \kbd{unlimited}
3266 #f5# Change the xterm title from within GNU-screen
3269 if [[ $1 != "-f" ]] ; then
3270 if [[ -z ${DISPLAY} ]] ; then
3271 printf 'xtrename only makes sense in X11.\n'
3277 if [[ -z $1 ]] ; then
3278 printf 'usage: xtrename [-f] "title for xterm"\n'
3279 printf ' renames the title of xterm from _within_ screen.\n'
3280 printf ' also works without screen.\n'
3281 printf ' will not work if DISPLAY is unset, use -f to override.\n'
3284 print -n "\eP\e]0;${1}\C-G\e\\"
3288 # Create small urls via http://goo.gl using curl(1).
3289 # API reference: https://code.google.com/apis/urlshortener/
3292 setopt extended_glob
3294 if [[ -z $1 ]]; then
3295 print "USAGE: zurl <URL>"
3299 local PN url prog api json contenttype item
3304 # Prepend 'http://' to given URL where necessary for later output.
3305 if [[ ${url} != http(s|)://* ]]; then
3309 if check_com -c curl; then
3312 print "curl is not available, but mandatory for ${PN}. Aborting."
3315 api='https://www.googleapis.com/urlshortener/v1/url'
3316 contenttype="Content-Type: application/json"
3317 json="{\"longUrl\": \"${url}\"}"
3318 data=(${(f)"$($prog --silent -H ${contenttype} -d ${json} $api)"})
3319 # Parse the response
3320 for item in "${data[@]}"; do
3325 printf '%s\n' "$item"
3333 #f2# Find history events by search pattern and list them by date.
3336 local usage help ident format_l format_s first_char remain first last
3337 usage='USAGE: whatwhen [options] <searchstring> <search range>'
3338 help='Use `whatwhen -h'\'' for further explanations.'
3339 ident=${(l,${#${:-Usage: }},, ,)}
3340 format_l="${ident}%s\t\t\t%s\n"
3341 format_s="${format_l//(\\t)##/\\t}"
3342 # Make the first char of the word to search for case
3343 # insensitive; e.g. [aA]
3344 first_char=[${(L)1[1]}${(U)1[1]}]
3346 # Default search range is `-100'.
3348 # Optional, just used for `<first> <last>' given.
3352 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
3353 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3356 printf '%s\n\n' ${usage}
3358 printf $format_l '-h' 'show help text'
3360 print 'SEARCH RANGE:'
3361 printf $format_l "'0'" 'the whole history,'
3362 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
3363 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
3364 printf '\n%s\n' 'EXAMPLES:'
3365 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
3366 printf $format_l 'whatwhen zsh -250'
3367 printf $format_l 'whatwhen foo 1 99'
3370 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3373 # -l list results on stout rather than invoking $EDITOR.
3374 # -i Print dates as in YYYY-MM-DD.
3375 # -m Search for a - quoted - pattern within the history.
3376 fc -li -m "*${first_char}${remain}*" $first $last
3381 # mercurial related stuff
3382 if check_com -c hg ; then
3383 # gnu like diff for mercurial
3384 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
3385 #f5# GNU like diff for mercurial
3388 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
3391 # build debian package
3392 #a2# Alias for \kbd{hg-buildpackage}
3393 alias hbp='hg-buildpackage'
3395 # execute commands on the versioned patch-queue from the current repos
3396 alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
3398 # diffstat for specific version of a mercurial repository
3399 # hgstat => display diffstat between last revision and tip
3400 # hgstat 1234 => display diffstat between revision 1234 and tip
3401 #f5# Diffstat for specific version of a mercurial repos
3404 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
3407 fi # end of check whether we have the 'hg'-executable
3409 # grml-small cleanups
3411 # The following is used to remove zsh-config-items that do not work
3412 # in grml-small by default.
3413 # If you do not want these adjustments (for whatever reason), set
3414 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
3415 # sources if it is there).
3417 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
3420 unalias 'V' &> /dev/null
3421 unfunction vman &> /dev/null
3422 unfunction viless &> /dev/null
3423 unfunction 2html &> /dev/null
3425 # manpages are not in grmlsmall
3426 unfunction manzsh &> /dev/null
3427 unfunction man2 &> /dev/null
3433 ## genrefcard.pl settings
3435 ### doc strings for external functions from files
3436 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
3438 ### example: split functions-search 8,16,24,32
3439 #@# split functions-search 8
3441 ## END OF FILE #################################################################
3442 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4