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" ]]
202 [[ $GRML_OSTYPE == "SunOS" ]]
205 #f1# are we running within an utf environment?
207 case "$LANG $CHARSET $LANGUAGE" in
214 # check for user, if not running as root set $SUDO to sudo
215 (( EUID != 0 )) && SUDO='sudo' || SUDO=''
217 # change directory to home on first invocation of zsh
218 # important for rungetty -> autologin
219 # Thanks go to Bart Schaefer!
220 isgrml && checkhome() {
221 if [[ -z "$ALREADY_DID_CD_HOME" ]] ; then
222 export ALREADY_DID_CD_HOME=$HOME
227 # check for zsh v3.1.7+
229 if ! [[ ${ZSH_VERSION} == 3.1.<7->* \
230 || ${ZSH_VERSION} == 3.<2->.<->* \
231 || ${ZSH_VERSION} == <4->.<->* ]] ; then
234 printf '-!- In this configuration we try to make use of features, that only\n'
235 printf '-!- require version 3.1.7 of the shell; That way this setup can be\n'
236 printf '-!- used with a wide range of zsh versions, while using fairly\n'
237 printf '-!- advanced features in all supported versions.\n'
239 printf '-!- However, you are running zsh version %s.\n' "$ZSH_VERSION"
241 printf '-!- While this *may* work, it might as well fail.\n'
242 printf '-!- Please consider updating to at least version 3.1.7 of zsh.\n'
244 printf '-!- DO NOT EXPECT THIS TO WORK FLAWLESSLY!\n'
245 printf '-!- If it does today, you'\''ve been lucky.\n'
247 printf '-!- Ye been warned!\n'
250 function zstyle() { : }
253 # autoload wrapper - use this one instead of autoload directly
254 # We need to define this function as early as this, because autoloading
255 # 'is-at-least()' needs it.
256 function zrcautoload() {
264 for fdir in ${fpath} ; do
265 [[ -e ${fdir}/${ffile} ]] && (( ffound = 1 ))
268 (( ffound == 0 )) && return 1
269 if [[ $ZSH_VERSION == 3.1.<6-> || $ZSH_VERSION == <4->* ]] ; then
270 autoload -U ${ffile} || return 1
272 autoload ${ffile} || return 1
277 # The following is the ‘add-zsh-hook’ function from zsh upstream. It is
278 # included here to make the setup work with older versions of zsh (prior to
279 # 4.3.7) in which this function had a bug that triggers annoying errors during
280 # shell startup. This is exactly upstreams code from f0068edb4888a4d8fe94def,
281 # with just a few adjustments in coding style to make the function look more
282 # compact. This definition can be removed as soon as we raise the minimum
283 # version requirement to 4.3.7 or newer.
284 function add-zsh-hook() {
285 # Add to HOOK the given FUNCTION.
286 # HOOK is one of chpwd, precmd, preexec, periodic, zshaddhistory,
287 # zshexit, zsh_directory_name (the _functions subscript is not required).
289 # With -d, remove the function from the hook instead; delete the hook
290 # variable if it is empty.
292 # -D behaves like -d, but pattern characters are active in the function
293 # name, so any matching function will be deleted from the hook.
295 # Without -d, the FUNCTION is marked for autoload; -U is passed down to
296 # autoload if that is given, as are -z and -k. (This is harmless if the
297 # function is actually defined inline.)
301 chpwd precmd preexec periodic zshaddhistory zshexit
304 local usage="Usage: $0 hook function\nValid hooks are:\n $hooktypes"
307 integer del list help
308 while getopts "dDhLUzk" opt; do
314 ([Uzk]) autoopts+=(-$opt) ;;
318 shift $(( OPTIND - 1 ))
320 typeset -mp "(${1:-${(@j:|:)hooktypes}})_functions"
322 elif (( help || $# != 2 || ${hooktypes[(I)$1]} == 0 )); then
323 print -u$(( 2 - help )) $usage
324 return $(( 1 - help ))
326 local hook="${1}_functions"
329 # delete, if hook is set
330 if (( ${(P)+hook} )); then
331 if (( del == 2 )); then
332 set -A $hook ${(P)hook:#${~fn}}
334 set -A $hook ${(P)hook:#$fn}
336 # unset if no remaining entries --- this can give better
337 # performance in some cases
338 if (( ! ${(P)#hook} )); then
343 if (( ${(P)+hook} )); then
344 if (( ${${(P)hook}[(I)$fn]} == 0 )); then
345 set -A $hook ${(P)hook} $fn
350 autoload $autoopts -- $fn
354 # Load is-at-least() for more precise version checks Note that this test will
355 # *always* fail, if the is-at-least function could not be marked for
357 zrcautoload is-at-least || is-at-least() { return 1 }
359 # set some important options (as early as possible)
361 # append history list to the history file; this is the default but we make sure
362 # because it's required for share_history.
363 setopt append_history
365 # import new commands from the history file also in other zsh-session
366 is4 && setopt share_history
368 # save each command's beginning timestamp and the duration to the history file
369 setopt extended_history
371 # If a new command line being added to the history list duplicates an older
372 # one, the older command is removed from the list
373 is4 && setopt histignorealldups
375 # remove command lines from the history list when the first character on the
377 setopt histignorespace
379 # if a command is issued that can't be executed as a normal command, and the
380 # command is the name of a directory, perform the cd command to that directory.
383 # in order to use #, ~ and ^ for filename generation grep word
384 # *~(*.gz|*.bz|*.bz2|*.zip|*.Z) -> searches for word not in compressed files
385 # don't forget to quote '^', '~' and '#'!
388 # display PID when suspending processes as well
391 # try to avoid the 'zsh: no matches found...'
394 # report the status of backgrounds jobs immediately
397 # whenever a command completion is attempted, make sure the entire command path
401 # not just at the end
402 setopt completeinword
404 # Don't send SIGHUP to background processes when the shell exits.
407 # make cd push the old directory onto the directory stack.
413 # don't push the same dir twice.
414 setopt pushd_ignore_dups
416 # * shouldn't match dotfiles. ever.
419 # use zsh style word splitting
422 # don't error out when unset parameters are used
425 # setting some default values
428 NOPRECMD=${NOPRECMD:-0}
429 COMMAND_NOT_FOUND=${COMMAND_NOT_FOUND:-0}
430 GRML_ZSH_CNF_HANDLER=${GRML_ZSH_CNF_HANDLER:-/usr/share/command-not-found/command-not-found}
431 GRML_DISPLAY_BATTERY=${GRML_DISPLAY_BATTERY:-${BATTERY:-0}}
432 GRMLSMALL_SPECIFIC=${GRMLSMALL_SPECIFIC:-1}
433 ZSH_NO_DEFAULT_LOCALE=${ZSH_NO_DEFAULT_LOCALE:-0}
435 typeset -ga ls_options
436 typeset -ga grep_options
437 if ls --color=auto / >/dev/null 2>&1; then
438 ls_options+=( --color=auto )
439 elif ls -G / >/dev/null 2>&1; then
442 if grep --color=auto -q "a" <<< "a" >/dev/null 2>&1; then
443 grep_options+=( --color=auto )
447 # this function checks if a command exists and returns either true
448 # or false. This avoids using 'which' and 'whence', which will
449 # avoid problems with aliases for which on certain weird systems. :-)
450 # Usage: check_com [-c|-g] word
451 # -c only checks for external commands
452 # -g does the usual tests and also checks for global aliases
455 local -i comonly gatoo
457 if [[ $1 == '-c' ]] ; then
460 elif [[ $1 == '-g' ]] ; then
467 if (( ${#argv} != 1 )) ; then
468 printf 'usage: check_com [-c] <command>\n' >&2
472 if (( comonly > 0 )) ; then
473 [[ -n ${commands[$1]} ]] && return 0
477 if [[ -n ${commands[$1]} ]] \
478 || [[ -n ${functions[$1]} ]] \
479 || [[ -n ${aliases[$1]} ]] \
480 || [[ -n ${reswords[(r)$1]} ]] ; then
485 if (( gatoo > 0 )) && [[ -n ${galiases[$1]} ]] ; then
492 # creates an alias and precedes the command with
493 # sudo if $EUID is not zero.
496 local only=0 ; local multi=0
498 while getopts ":hao" opt; do
503 printf 'usage: salias [-hoa] <alias-expression>\n'
504 printf ' -h shows this help text.\n'
505 printf ' -a replace '\'' ; '\'' sequences with '\'' ; sudo '\''.\n'
506 printf ' be careful using this option.\n'
507 printf ' -o only sets an alias if a preceding sudo would be needed.\n'
510 *) salias -h >&2; return 1 ;;
513 shift "$((OPTIND-1))"
515 if (( ${#argv} > 1 )) ; then
516 printf 'Too many arguments %s\n' "${#argv}"
520 key="${1%%\=*}" ; val="${1#*\=}"
521 if (( EUID == 0 )) && (( only == 0 )); then
522 alias -- "${key}=${val}"
523 elif (( EUID > 0 )) ; then
524 (( multi > 0 )) && val="${val// ; / ; sudo }"
525 alias -- "${key}=sudo ${val}"
531 # a "print -l ${(u)foo}"-workaround for pre-4.2.0 shells
533 # Where foo is the *name* of the parameter you want printed.
534 # Note that foo is no typo; $foo would be wrong here!
542 if [[ -z ${parameter} ]] ; then
543 printf 'usage: uprint <parameter>\n'
547 for w in ${(P)parameter} ; do
548 [[ -z ${(M)u:#$w} ]] && u=( $u $w )
555 # Check if we can read given files and source those we can.
557 if (( ${#argv} < 1 )) ; then
558 printf 'usage: xsource FILE(s)...\n' >&2
562 while (( ${#argv} > 0 )) ; do
563 [[ -r "$1" ]] && source "$1"
569 # Check if we can read a given file and 'cat(1)' it.
572 if (( ${#argv} != 1 )) ; then
573 printf 'usage: xcat FILE\n' >&2
577 [[ -r $1 ]] && cat $1
581 # Remove these functions again, they are of use only in these
582 # setup files. This should be called at the end of .zshrc.
587 funcs=(salias xcat xsource xunfunction zrcautoload zrcautozle)
588 for func in $funcs ; do
589 [[ -n ${functions[$func]} ]] \
595 # this allows us to stay in sync with grml's zshrc and put own
596 # modifications in ~/.zshrc.local
598 xsource "/etc/zsh/zshrc.local"
599 xsource "${ZDOTDIR:-${HOME}}/.zshrc.local"
604 if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then
605 xsource "/etc/default/locale"
608 for var in LANG LC_ALL LC_MESSAGES ; do
609 [[ -n ${(P)var} ]] && export $var
614 if check_com -c vim ; then
616 export EDITOR=${EDITOR:-vim}
618 export EDITOR=${EDITOR:-vi}
622 export PAGER=${PAGER:-less}
625 export MAIL=${MAIL:-/var/mail/$USER}
627 # if we don't set $SHELL then aterm, rxvt,.. will use /bin/sh or /bin/bash :-/
628 if [[ -z "$SHELL" ]] ; then
630 if [[ -x "$SHELL" ]] ; then
635 # color setup for ls:
636 check_com -c dircolors && eval $(dircolors -b)
637 # color setup for ls on OS X / FreeBSD:
638 isdarwin && export CLICOLOR=1
639 isfreebsd && export CLICOLOR=1
641 # do MacPorts setup on darwin
642 if isdarwin && [[ -d /opt/local ]]; then
643 # Note: PATH gets set in /etc/zprofile on Darwin, so this can't go into
645 PATH="/opt/local/bin:/opt/local/sbin:$PATH"
646 MANPATH="/opt/local/share/man:$MANPATH"
648 # do Fink setup on darwin
649 isdarwin && xsource /sw/bin/init.sh
651 # load our function and completion directories
652 for fdir in /usr/share/grml/zsh/completion /usr/share/grml/zsh/functions; do
653 fpath=( ${fdir} ${fdir}/**/*(/N) ${fpath} )
654 if [[ ${fdir} == '/usr/share/grml/zsh/functions' ]] ; then
655 for func in ${fdir}/**/[^_]*[^~](N.) ; do
656 zrcautoload ${func:t}
662 # support colors in less
663 export LESS_TERMCAP_mb=$'\E[01;31m'
664 export LESS_TERMCAP_md=$'\E[01;31m'
665 export LESS_TERMCAP_me=$'\E[0m'
666 export LESS_TERMCAP_se=$'\E[0m'
667 export LESS_TERMCAP_so=$'\E[01;44;33m'
668 export LESS_TERMCAP_ue=$'\E[0m'
669 export LESS_TERMCAP_us=$'\E[01;32m'
674 # report about cpu-/system-/user-time of command if running longer than
678 # watch for everyone but me and root
681 # automatically remove duplicates from these arrays
682 typeset -U path cdpath fpath manpath
686 for mod in parameter complist deltochar mathfunc ; do
687 zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
688 done && builtin unset -v mod
690 # autoload zsh modules when they are referenced
692 zmodload -a zsh/stat zstat
693 zmodload -a zsh/zpty zpty
694 zmodload -ap zsh/mapfile mapfile
698 COMPDUMPFILE=${COMPDUMPFILE:-${ZDOTDIR:-${HOME}}/.zcompdump}
699 if zrcautoload compinit ; then
700 compinit -d ${COMPDUMPFILE} || print 'Notice: no compinit available :('
702 print 'Notice: no compinit available :('
708 # called later (via is4 && grmlcomp)
709 # note: use 'zstyle' for getting current settings
710 # press ^xh (control-x h) for getting tags in context; ^x? (control-x ?) to run complete_debug with trace output
712 # TODO: This could use some additional information
714 # Make sure the completion system is initialised
715 (( ${+_comps} )) || return 1
717 # allow one error for every three characters typed in approximate completer
718 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
720 # don't complete backup files as executables
721 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
723 # start menu completion only if it could find no unambiguous initial string
724 zstyle ':completion:*:correct:*' insert-unambiguous true
725 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
726 zstyle ':completion:*:correct:*' original true
728 # activate color-completion
729 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
731 # format on completion
732 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
734 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
735 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
737 # insert all expansions for expand completer
738 zstyle ':completion:*:expand:*' tag-order all-expansions
739 zstyle ':completion:*:history-words' list false
742 zstyle ':completion:*:history-words' menu yes
744 # ignore duplicate entries
745 zstyle ':completion:*:history-words' remove-all-dups yes
746 zstyle ':completion:*:history-words' stop yes
748 # match uppercase from lowercase
749 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
751 # separate matches into groups
752 zstyle ':completion:*:matches' group 'yes'
753 zstyle ':completion:*' group-name ''
755 if [[ "$NOMENU" -eq 0 ]] ; then
756 # if there are more than 5 options allow selecting from a menu
757 zstyle ':completion:*' menu select=5
759 # don't use any menus at all
763 zstyle ':completion:*:messages' format '%d'
764 zstyle ':completion:*:options' auto-description '%d'
766 # describe options in full
767 zstyle ':completion:*:options' description 'yes'
769 # on processes completion complete all user processes
770 zstyle ':completion:*:processes' command 'ps -au$USER'
772 # offer indexes before parameters in subscripts
773 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
775 # provide verbose completion information
776 zstyle ':completion:*' verbose true
778 # recent (as of Dec 2007) zsh versions are able to provide descriptions
779 # for commands (read: 1st word in the line) that it will list for the user
780 # to choose from. The following disables that, because it's not exactly fast.
781 zstyle ':completion:*:-command-:*:' verbose false
783 # set format for warnings
784 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
786 # define files to ignore for zcompile
787 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
788 zstyle ':completion:correct:' prompt 'correct to: %e'
790 # Ignore completion functions for commands you don't have:
791 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
793 # Provide more processes in completion of programs like killall:
794 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
796 # complete manual by their section
797 zstyle ':completion:*:manuals' separate-sections true
798 zstyle ':completion:*:manuals.*' insert-sections true
799 zstyle ':completion:*:man:*' menu yes select
801 # Search path for sudo completion
802 zstyle ':completion:*:sudo:*' command-path /usr/local/sbin \
810 # provide .. as a completion
811 zstyle ':completion:*' special-dirs ..
813 # run rehash on completion so new installed program are found automatically:
815 (( CURRENT == 1 )) && rehash
820 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
821 if [[ "$NOCOR" -gt 0 ]] ; then
822 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
825 # try to be smart about when to use what completer...
827 zstyle -e ':completion:*' completer '
828 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
829 _last_try="$HISTNO$BUFFER$CURSOR"
830 reply=(_complete _match _ignored _prefix _files)
832 if [[ $words[1] == (rm|mv) ]] ; then
833 reply=(_complete _files)
835 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
840 # command for process lists, the local web server details and host completion
841 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
844 [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
845 zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
849 [[ -r ~/.ssh/config ]] && _ssh_config_hosts=(${${(s: :)${(ps:\t:)${${(@M)${(f)"$(<$HOME/.ssh/config)"}:#Host *}#Host }}}:#*[*?]*}) || _ssh_config_hosts=()
850 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
851 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
859 "$_ssh_config_hosts[@]"
864 zstyle ':completion:*:hosts' hosts $hosts
865 # TODO: so, why is this here?
866 # zstyle '*' hosts $hosts
868 # use generic completion system for programs not yet defined; (_gnu_generic works
869 # with commands that provide a --help option with "standard" gnu-like output.)
870 for compcom in cp deborphan df feh fetchipac gpasswd head hnb ipacsum mv \
872 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
875 # see upgrade function in this file
876 compdef _hosts upgrade
879 # Keyboard setup: The following is based on the same code, we wrote for
880 # debian's setup. It ensures the terminal is in the right mode, when zle is
881 # active, so the values from $terminfo are valid. Therefore, this setup should
882 # work on all systems, that have support for `terminfo'. It also requires the
883 # zsh in use to have the `zsh/terminfo' module built.
885 # If you are customising your `zle-line-init()' or `zle-line-finish()'
886 # functions, make sure you call the following utility functions in there:
888 # - zle-line-init(): zle-smkx
889 # - zle-line-finish(): zle-rmkx
891 # Use emacs-like key bindings by default:
896 ## beginning-of-line OR beginning-of-buffer OR beginning of history
897 ## by: Bart Schaefer <schaefer@brasslantern.com>, Bernhard Tittelbach
898 beginning-or-end-of-somewhere() {
900 if [[ ( "${LBUFFER[-1]}" == $'\n' && "${WIDGET}" == beginning-of* ) || \
901 ( "${RBUFFER[1]}" == $'\n' && "${WIDGET}" == end-of* ) ]]; then
902 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
904 zle .${WIDGET:s/somewhere/line-hist/} "$@"
905 if (( HISTNO != hno )); then
906 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
910 zle -N beginning-of-somewhere beginning-or-end-of-somewhere
911 zle -N end-of-somewhere beginning-or-end-of-somewhere
913 # add a command line to the shells history without executing it
914 commit-to-history() {
915 print -s ${(z)BUFFER}
918 zle -N commit-to-history
920 # only slash should be considered as a word separator:
921 slash-backward-kill-word() {
922 local WORDCHARS="${WORDCHARS:s@/@}"
924 zle backward-kill-word
926 zle -N slash-backward-kill-word
928 # a generic accept-line wrapper
930 # This widget can prevent unwanted autocorrections from command-name
931 # to _command-name, rehash automatically on enter and call any number
932 # of builtin and user-defined widgets in different contexts.
934 # For a broader description, see:
935 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
937 # The code is imported from the file 'zsh/functions/accept-line' from
938 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
939 # distributed under the same terms as zsh itself.
941 # A newly added command will may not be found or will cause false
942 # correction attempts, if you got auto-correction set. By setting the
943 # following style, we force accept-line() to rehash, if it cannot
944 # find the first word on the command line in the $command[] hash.
945 zstyle ':acceptline:*' rehash true
947 function Accept-Line() {
948 setopt localoptions noksharrays
952 local alcontext=${1:-$alcontext}
954 zstyle -a ":acceptline:${alcontext}" actions subs
956 (( ${#subs} < 1 )) && return 0
959 for sub in ${subs} ; do
960 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
963 (( aldone > 0 )) && break
967 function Accept-Line-getdefault() {
971 zstyle -s ":acceptline:${alcontext}" default_action default_action
972 case ${default_action} in
974 printf ".accept-line"
977 printf ${default_action}
982 function Accept-Line-HandleContext() {
985 default_action=$(Accept-Line-getdefault)
986 zstyle -T ":acceptline:${alcontext}" call_default \
987 && zle ${default_action}
990 function accept-line() {
991 setopt localoptions noksharrays
994 local buf com fname format msg default_action
998 cmdline=(${(z)BUFFER})
1002 Accept-Line 'preprocess'
1004 zstyle -t ":acceptline:${alcontext}" rehash \
1005 && [[ -z ${commands[$com]} ]] \
1008 if [[ -n ${com} ]] \
1009 && [[ -n ${reswords[(r)$com]} ]] \
1010 || [[ -n ${aliases[$com]} ]] \
1011 || [[ -n ${functions[$com]} ]] \
1012 || [[ -n ${builtins[$com]} ]] \
1013 || [[ -n ${commands[$com]} ]] ; then
1015 # there is something sensible to execute, just do it.
1017 Accept-Line-HandleContext
1022 if [[ -o correct ]] \
1023 || [[ -o correctall ]] \
1024 && [[ -n ${functions[$fname]} ]] ; then
1026 # nothing there to execute but there is a function called
1027 # _command_name; a completion widget. Makes no sense to
1028 # call it on the commandline, but the correct{,all} options
1029 # will ask for it nevertheless, so warn the user.
1030 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
1031 # Okay, we warned the user before, he called us again,
1032 # so have it his way.
1034 Accept-Line-HandleContext
1039 if zstyle -t ":acceptline:${alcontext}" nocompwarn ; then
1041 Accept-Line-HandleContext
1043 # prepare warning message for the user, configurable via zstyle.
1044 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
1046 if [[ -z ${msg} ]] ; then
1047 msg="%c will not execute and completion %f exists."
1050 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
1055 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
1056 # If we are here, the commandline contains something that is not
1057 # executable, which is neither subject to _command_name correction
1058 # and is not empty. might be a variable assignment
1060 Accept-Line-HandleContext
1065 # If we got this far, the commandline only contains whitespace, or is empty.
1067 Accept-Line-HandleContext
1072 zle -N Accept-Line-HandleContext
1074 # power completion / abbreviation expansion / buffer expansion
1075 # see http://zshwiki.org/home/examples/zleiab for details
1076 # less risky than the global aliases but powerful as well
1077 # just type the abbreviation key and afterwards 'ctrl-x .' to expand it
1080 setopt interactivecomments
1082 # key # value (#d additional doc string)
1088 'G' '|& grep '${grep_options:+"${grep_options[*]}"}
1090 'Hl' ' --help |& less -r' #d (Display help in pager)
1094 'N' '&>/dev/null' #d (No Output)
1095 'R' '| tr A-z N-za-m' #d (ROT13)
1096 'SL' '| sort | less'
1101 'co' './configure && make && sudo make install'
1109 LBUFFER=${LBUFFER%%(#m)[.\-+:|_a-zA-Z0-9]#}
1110 LBUFFER+=${abk[$MATCH]:-$MATCH}
1117 zle -M "$(print "Available abbreviations for expansion:"; print -a -C 2 ${(kv)abk})"
1120 zle -N help-show-abk
1122 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
1123 insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
1124 zle -N insert-datestamp
1126 # press esc-m for inserting last typed word again (thanks to caphuso!)
1127 insert-last-typed-word() { zle insert-last-word -- 0 -1 };
1128 zle -N insert-last-typed-word;
1130 function grml-zsh-fg() {
1131 if (( ${#jobstates} )); then
1133 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
1134 BUFFER="${BUFFER}fg"
1137 zle -M 'No background jobs. Doing nothing.'
1142 # run command line as user root via sudo:
1143 sudo-command-line() {
1144 [[ -z $BUFFER ]] && zle up-history
1145 if [[ $BUFFER != sudo\ * ]]; then
1146 BUFFER="sudo $BUFFER"
1147 CURSOR=$(( CURSOR+5 ))
1150 zle -N sudo-command-line
1152 ### jump behind the first word on the cmdline.
1153 ### useful to add options.
1154 function jump_after_first_word() {
1156 words=(${(z)BUFFER})
1158 if (( ${#words} <= 1 )) ; then
1161 CURSOR=${#${words[1]}}
1164 zle -N jump_after_first_word
1166 #f5# Create directory under cursor or the selected area
1168 # Press ctrl-xM to create the directory under the cursor or the selected area.
1169 # To select an area press ctrl-@ or ctrl-space and use the cursor.
1170 # Use case: you type "mv abc ~/testa/testb/testc/" and remember that the
1171 # directory does not exist yet -> press ctrl-XM and problem solved
1173 if ((REGION_ACTIVE==1)); then
1174 local F=$MARK T=$CURSOR
1175 if [[ $F -gt $T ]]; then
1179 # get marked area from buffer and eliminate whitespace
1180 PATHTOMKDIR=${BUFFER[F+1,T]%%[[:space:]]##}
1181 PATHTOMKDIR=${PATHTOMKDIR##[[:space:]]##}
1183 local bufwords iword
1184 bufwords=(${(z)LBUFFER})
1186 bufwords=(${(z)BUFFER})
1187 PATHTOMKDIR="${(Q)bufwords[iword]}"
1189 [[ -z "${PATHTOMKDIR}" ]] && return 1
1190 PATHTOMKDIR=${~PATHTOMKDIR}
1191 if [[ -e "${PATHTOMKDIR}" ]]; then
1192 zle -M " path already exists, doing nothing"
1194 zle -M "$(mkdir -p -v "${PATHTOMKDIR}")"
1199 zle -N inplaceMkDirs
1201 #v1# set number of lines to display per page
1202 HELP_LINES_PER_PAGE=20
1203 #v1# set location of help-zle cache file
1204 HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh
1205 # helper function for help-zle, actually generates the help text
1206 help_zle_parse_keybindings()
1210 unsetopt ksharrays #indexing starts at 1
1212 #v1# choose files that help-zle will parse for keybindings
1213 ((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local )
1215 if [[ -r $HELP_ZLE_CACHE_FILE ]]; then
1218 for f ($HELPZLE_KEYBINDING_FILES) [[ $f -nt $HELP_ZLE_CACHE_FILE ]] && load_cache=1
1219 [[ $load_cache -eq 0 ]] && . $HELP_ZLE_CACHE_FILE && return
1222 #fill with default keybindings, possibly to be overwriten in a file later
1223 #Note that due to zsh inconsistency on escaping assoc array keys, we encase the key in '' which we will remove later
1224 local -A help_zle_keybindings
1225 help_zle_keybindings['<Ctrl>@']="set MARK"
1226 help_zle_keybindings['<Ctrl>x<Ctrl>j']="vi-join lines"
1227 help_zle_keybindings['<Ctrl>x<Ctrl>b']="jump to matching brace"
1228 help_zle_keybindings['<Ctrl>x<Ctrl>u']="undo"
1229 help_zle_keybindings['<Ctrl>_']="undo"
1230 help_zle_keybindings['<Ctrl>x<Ctrl>f<c>']="find <c> in cmdline"
1231 help_zle_keybindings['<Ctrl>a']="goto beginning of line"
1232 help_zle_keybindings['<Ctrl>e']="goto end of line"
1233 help_zle_keybindings['<Ctrl>t']="transpose charaters"
1234 help_zle_keybindings['<Alt>t']="transpose words"
1235 help_zle_keybindings['<Alt>s']="spellcheck word"
1236 help_zle_keybindings['<Ctrl>k']="backward kill buffer"
1237 help_zle_keybindings['<Ctrl>u']="forward kill buffer"
1238 help_zle_keybindings['<Ctrl>y']="insert previously killed word/string"
1239 help_zle_keybindings["<Alt>'"]="quote line"
1240 help_zle_keybindings['<Alt>"']="quote from mark to cursor"
1241 help_zle_keybindings['<Alt><arg>']="repeat next cmd/char <arg> times (<Alt>-<Alt>1<Alt>0a -> -10 times 'a')"
1242 help_zle_keybindings['<Alt>u']="make next word Uppercase"
1243 help_zle_keybindings['<Alt>l']="make next word lowercase"
1244 help_zle_keybindings['<Ctrl>xd']="preview expansion under cursor"
1245 help_zle_keybindings['<Alt>q']="push current CL into background, freeing it. Restore on next CL"
1246 help_zle_keybindings['<Alt>.']="insert (and interate through) last word from prev CLs"
1247 help_zle_keybindings['<Alt>,']="complete word from newer history (consecutive hits)"
1248 help_zle_keybindings['<Alt>m']="repeat last typed word on current CL"
1249 help_zle_keybindings['<Ctrl>v']="insert next keypress symbol literally (e.g. for bindkey)"
1250 help_zle_keybindings['!!:n*<Tab>']="insert last n arguments of last command"
1251 help_zle_keybindings['!!:n-<Tab>']="insert arguments n..N-2 of last command (e.g. mv s s d)"
1252 help_zle_keybindings['<Alt>h']="show help/manpage for current command"
1254 #init global variables
1255 unset help_zle_lines help_zle_sln
1256 typeset -g -a help_zle_lines
1257 typeset -g help_zle_sln=1
1260 local lastkeybind_desc contents #last description starting with #k# that we found
1261 local num_lines_elapsed=0 #number of lines between last description and keybinding
1262 #search config files in the order they a called (and thus the order in which they overwrite keybindings)
1263 for f in $HELPZLE_KEYBINDING_FILES; do
1264 [[ -r "$f" ]] || continue #not readable ? skip it
1266 for cline in "${(f)contents}"; do
1267 #zsh pattern: matches lines like: #k# ..............
1268 if [[ "$cline" == (#s)[[:space:]]#\#k\#[[:space:]]##(#b)(*)[[:space:]]#(#e) ]]; then
1269 lastkeybind_desc="$match[*]"
1271 #zsh pattern: matches lines that set a keybinding using bind2map, bindkey or compdef -k
1272 # ignores lines that are commentend out
1273 # grabs first in '' or "" enclosed string with length between 1 and 6 characters
1274 elif [[ "$cline" == [^#]#(bind2maps[[:space:]](*)-s|bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then
1275 #description prevously found ? description not more than 2 lines away ? keybinding not empty ?
1276 if [[ -n $lastkeybind_desc && $num_lines_elapsed -lt 2 && -n $match[1] ]]; then
1277 #substitute keybinding string with something readable
1278 k=${${${${${${${match[1]/\\e\^h/<Alt><BS>}/\\e\^\?/<Alt><BS>}/\\e\[5~/<PageUp>}/\\e\[6~/<PageDown>}//(\\e|\^\[)/<Alt>}//\^/<Ctrl>}/3~/<Alt><Del>}
1279 #put keybinding in assoc array, possibly overwriting defaults or stuff found in earlier files
1280 #Note that we are extracting the keybinding-string including the quotes (see Note at beginning)
1281 help_zle_keybindings[${k}]=$lastkeybind_desc
1285 ((num_lines_elapsed++))
1290 #calculate length of keybinding column
1292 for k (${(k)help_zle_keybindings[@]}) ((kstrlen < ${#k})) && kstrlen=${#k}
1293 #convert the assoc array into preformated lines, which we are able to sort
1294 for k v in ${(kv)help_zle_keybindings[@]}; do
1295 #pad keybinding-string to kstrlen chars and remove outermost characters (i.e. the quotes)
1296 help_zle_lines+=("${(r:kstrlen:)k[2,-2]}${v}")
1298 #sort lines alphabetically
1299 help_zle_lines=("${(i)help_zle_lines[@]}")
1300 [[ -d ${HELP_ZLE_CACHE_FILE:h} ]] || mkdir -p "${HELP_ZLE_CACHE_FILE:h}"
1301 echo "help_zle_lines=(${(q)help_zle_lines[@]})" >| $HELP_ZLE_CACHE_FILE
1302 zcompile $HELP_ZLE_CACHE_FILE
1304 typeset -g help_zle_sln
1305 typeset -g -a help_zle_lines
1307 # Provides (partially autogenerated) help on keybindings and the zsh line editor
1311 unsetopt ksharrays #indexing starts at 1
1312 #help lines already generated ? no ? then do it
1313 [[ ${+functions[help_zle_parse_keybindings]} -eq 1 ]] && {help_zle_parse_keybindings && unfunction help_zle_parse_keybindings}
1314 #already displayed all lines ? go back to the start
1315 [[ $help_zle_sln -gt ${#help_zle_lines} ]] && help_zle_sln=1
1316 local sln=$help_zle_sln
1317 #note that help_zle_sln is a global var, meaning we remember the last page we viewed
1318 help_zle_sln=$((help_zle_sln + HELP_LINES_PER_PAGE))
1319 zle -M "${(F)help_zle_lines[sln,help_zle_sln-1]}"
1323 ## complete word from currently visible Screen or Tmux buffer.
1324 if check_com -c screen || check_com -c tmux; then
1325 _complete_screen_display() {
1326 [[ "$TERM" != "screen" ]] && return 1
1328 local TMPFILE=$(mktemp)
1329 local -U -a _screen_display_wordlist
1330 trap "rm -f $TMPFILE" EXIT
1332 # fill array with contents from screen hardcopy
1333 if ((${+TMUX})); then
1334 #works, but crashes tmux below version 1.4
1335 #luckily tmux -V option to ask for version, was also added in 1.4
1336 tmux -V &>/dev/null || return
1337 tmux -q capture-pane \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0
1339 screen -X hardcopy $TMPFILE
1340 # screen sucks, it dumps in latin1, apparently always. so recode it
1342 check_com recode && recode latin1 $TMPFILE
1344 _screen_display_wordlist=( ${(QQ)$(<$TMPFILE)} )
1345 # remove PREFIX to be completed from that array
1346 _screen_display_wordlist[${_screen_display_wordlist[(i)$PREFIX]}]=""
1347 compadd -a _screen_display_wordlist
1349 #m# k CTRL-x\,\,\,S Complete word from GNU screen buffer
1351 compdef -k _complete_screen_display complete-word '^xS'
1354 # Load a few more functions and tie them to widgets, so they can be bound:
1356 function zrcautozle() {
1359 zrcautoload $fnc && zle -N $fnc
1362 function zrcgotwidget() {
1363 (( ${+widgets[$1]} ))
1366 function zrcgotkeymap() {
1367 [[ -n ${(M)keymaps:#$1} ]]
1370 zrcautozle insert-files
1371 zrcautozle edit-command-line
1372 zrcautozle insert-unicode-char
1373 if zrcautoload history-search-end; then
1374 zle -N history-beginning-search-backward-end history-search-end
1375 zle -N history-beginning-search-forward-end history-search-end
1377 zle -C hist-complete complete-word _generic
1378 zstyle ':completion:hist-complete:*' completer _history
1380 # The actual terminal setup hooks and bindkey-calls:
1382 # An array to note missing features to ease diagnosis in case of problems.
1383 typeset -ga grml_missing_features
1385 function zrcbindkey() {
1386 if (( ARGC )) && zrcgotwidget ${argv[-1]}; then
1391 function bind2maps () {
1392 local i sequence widget
1395 while [[ "$1" != "--" ]]; do
1401 if [[ "$1" == "-s" ]]; then
1405 sequence="${key[$1]}"
1409 [[ -z "$sequence" ]] && return 1
1411 for i in "${maps[@]}"; do
1412 zrcbindkey -M "$i" "$sequence" "$widget"
1416 if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
1417 function zle-smkx () {
1419 printf '%s' ${terminfo[smkx]}
1421 function zle-rmkx () {
1423 printf '%s' ${terminfo[rmkx]}
1425 function zle-line-init () {
1428 function zle-line-finish () {
1431 zle -N zle-line-init
1432 zle -N zle-line-finish
1434 for i in {s,r}mkx; do
1435 (( ${+terminfo[$i]} )) || grml_missing_features+=($i)
1442 Home "${terminfo[khome]}"
1443 End "${terminfo[kend]}"
1444 Insert "${terminfo[kich1]}"
1445 Delete "${terminfo[kdch1]}"
1446 Up "${terminfo[kcuu1]}"
1447 Down "${terminfo[kcud1]}"
1448 Left "${terminfo[kcub1]}"
1449 Right "${terminfo[kcuf1]}"
1450 PageUp "${terminfo[kpp]}"
1451 PageDown "${terminfo[knp]}"
1452 BackTab "${terminfo[kcbt]}"
1455 # Guidelines for adding key bindings:
1457 # - Do not add hardcoded escape sequences, to enable non standard key
1458 # combinations such as Ctrl-Meta-Left-Cursor. They are not easily portable.
1460 # - Adding Ctrl characters, such as '^b' is okay; note that '^b' and '^B' are
1463 # - All keys from the $key[] mapping are obviously okay.
1465 # - Most terminals send "ESC x" when Meta-x is pressed. Thus, sequences like
1466 # '\ex' are allowed in here as well.
1468 bind2maps emacs -- Home beginning-of-somewhere
1469 bind2maps viins vicmd -- Home vi-beginning-of-line
1470 bind2maps emacs -- End end-of-somewhere
1471 bind2maps viins vicmd -- End vi-end-of-line
1472 bind2maps emacs viins -- Insert overwrite-mode
1473 bind2maps vicmd -- Insert vi-insert
1474 bind2maps emacs -- Delete delete-char
1475 bind2maps viins vicmd -- Delete vi-delete-char
1476 bind2maps emacs viins vicmd -- Up up-line-or-search
1477 bind2maps emacs viins vicmd -- Down down-line-or-search
1478 bind2maps emacs -- Left backward-char
1479 bind2maps viins vicmd -- Left vi-backward-char
1480 bind2maps emacs -- Right forward-char
1481 bind2maps viins vicmd -- Right vi-forward-char
1482 #k# Perform abbreviation expansion
1483 bind2maps emacs viins -- -s '^x.' zleiab
1484 #k# Display list of abbreviations that would expand
1485 bind2maps emacs viins -- -s '^xb' help-show-abk
1486 #k# mkdir -p <dir> from string under cursor or marked area
1487 bind2maps emacs viins -- -s '^xM' inplaceMkDirs
1488 #k# display help for keybindings and ZLE
1489 bind2maps emacs viins -- -s '^xz' help-zle
1490 #k# Insert files and test globbing
1491 bind2maps emacs viins -- -s "^xf" insert-files
1492 #k# Edit the current line in \kbd{\$EDITOR}
1493 bind2maps emacs viins -- -s '\ee' edit-command-line
1494 #k# search history backward for entry beginning with typed text
1495 bind2maps emacs viins -- -s '^xp' history-beginning-search-backward-end
1496 #k# search history forward for entry beginning with typed text
1497 bind2maps emacs viins -- -s '^xP' history-beginning-search-forward-end
1498 #k# search history backward for entry beginning with typed text
1499 bind2maps emacs viins -- PageUp history-beginning-search-backward-end
1500 #k# search history forward for entry beginning with typed text
1501 bind2maps emacs viins -- PageDown history-beginning-search-forward-end
1502 bind2maps emacs viins -- -s "^x^h" commit-to-history
1503 #k# Kill left-side word or everything up to next slash
1504 bind2maps emacs viins -- -s '\ev' slash-backward-kill-word
1505 #k# Kill left-side word or everything up to next slash
1506 bind2maps emacs viins -- -s '\e^h' slash-backward-kill-word
1507 #k# Kill left-side word or everything up to next slash
1508 bind2maps emacs viins -- -s '\e^?' slash-backward-kill-word
1509 # Do history expansion on space:
1510 bind2maps emacs viins -- -s ' ' magic-space
1511 #k# Trigger menu-complete
1512 bind2maps emacs viins -- -s '\ei' menu-complete # menu completion via esc-i
1513 #k# Insert a timestamp on the command line (yyyy-mm-dd)
1514 bind2maps emacs viins -- -s '^ed' insert-datestamp
1515 #k# Insert last typed word
1516 bind2maps emacs viins -- -s "\em" insert-last-typed-word
1517 #k# A smart shortcut for \kbd{fg<enter>}
1518 bind2maps emacs viins -- -s '^z' grml-zsh-fg
1519 #k# prepend the current command with "sudo"
1520 bind2maps emacs viins -- -s "^os" sudo-command-line
1521 #k# jump to after first word (for adding options)
1522 bind2maps emacs viins -- -s '^x1' jump_after_first_word
1523 #k# complete word from history with menu
1524 bind2maps emacs viins -- -s "^x^x" hist-complete
1526 # insert unicode character
1527 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
1528 # See for example http://unicode.org/charts/ for unicode characters code
1529 #k# Insert Unicode character
1530 bind2maps emacs viins -- -s '^xi' insert-unicode-char
1532 # use the new *-pattern-* widgets for incremental history search
1533 if zrcgotwidget history-incremental-pattern-search-backward; then
1534 for seq wid in '^r' history-incremental-pattern-search-backward \
1535 '^s' history-incremental-pattern-search-forward
1537 bind2maps emacs viins vicmd -- -s $seq $wid
1539 builtin unset -v seq wid
1542 if zrcgotkeymap menuselect; then
1543 #m# k Shift-tab Perform backwards menu completion
1544 bind2maps menuselect -- BackTab reverse-menu-complete
1546 #k# menu selection: pick item but stay in the menu
1547 bind2maps menuselect -- -s '\e^M' accept-and-menu-complete
1548 # also use + and INSERT since it's easier to press repeatedly
1549 bind2maps menuselect -- -s '+' accept-and-menu-complete
1550 bind2maps menuselect -- Insert accept-and-menu-complete
1552 # accept a completion and try to complete again by using menu
1553 # completion; very useful with completing directories
1554 # by using 'undo' one's got a simple file browser
1555 bind2maps menuselect -- -s '^o' accept-and-infer-next-history
1558 # Finally, here are still a few hardcoded escape sequences; Special sequences
1559 # like Ctrl-<Cursor-key> etc do suck a fair bit, because they are not
1560 # standardised and most of the time are not available in a terminals terminfo
1563 # While we do not encourage adding bindings like these, we will keep these for
1564 # backward compatibility.
1566 ## use Ctrl-left-arrow and Ctrl-right-arrow for jumping to word-beginnings on
1567 ## the command line.
1569 bind2maps emacs viins vicmd -- -s '\eOc' forward-word
1570 bind2maps emacs viins vicmd -- -s '\eOd' backward-word
1571 # These are for xterm:
1572 bind2maps emacs viins vicmd -- -s '\e[1;5C' forward-word
1573 bind2maps emacs viins vicmd -- -s '\e[1;5D' backward-word
1574 ## the same for alt-left-arrow and alt-right-arrow
1576 bind2maps emacs viins vicmd -- -s '\e\e[C' forward-word
1577 bind2maps emacs viins vicmd -- -s '\e\e[D' backward-word
1579 bind2maps emacs viins vicmd -- -s '^[[1;3C' forward-word
1580 bind2maps emacs viins vicmd -- -s '^[[1;3D' backward-word
1581 # Also try ESC Left/Right:
1582 bind2maps emacs viins vicmd -- -s '\e'${key[Right]} forward-word
1583 bind2maps emacs viins vicmd -- -s '\e'${key[Left]} backward-word
1590 # we don't want to quote/espace URLs on our own...
1591 # if autoload -U url-quote-magic ; then
1592 # zle -N self-insert url-quote-magic
1593 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
1595 # print 'Notice: no url-quote-magic available :('
1597 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
1599 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
1600 alias run-help >&/dev/null && unalias run-help
1601 for rh in run-help{,-git,-svk,-svn}; do
1605 # command not found handling
1607 (( ${COMMAND_NOT_FOUND} == 1 )) &&
1608 function command_not_found_handler() {
1610 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
1611 ${GRML_ZSH_CNF_HANDLER} $1
1618 ZSHDIR=${ZDOTDIR:-${HOME}/.zsh}
1621 HISTFILE=${ZDOTDIR:-${HOME}}/.zsh_history
1622 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
1623 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
1627 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
1628 DIRSTACKFILE=${DIRSTACKFILE:-${ZDOTDIR:-${HOME}}/.zdirs}
1630 if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
1631 dirstack=( ${(f)"$(< $DIRSTACKFILE)"} )
1632 # "cd -" won't work after login by just setting $OLDPWD, so
1633 [[ -d $dirstack[1] ]] && cd $dirstack[1] && cd $OLDPWD
1637 if (( $DIRSTACKSIZE <= 0 )) || [[ -z $DIRSTACKFILE ]]; then return; fi
1639 my_stack=( ${PWD} ${dirstack} )
1641 builtin print -l ${(u)my_stack} >! ${DIRSTACKFILE}
1643 uprint my_stack >! ${DIRSTACKFILE}
1647 # directory based profiles
1651 # chpwd_profiles(): Directory Profiles, Quickstart:
1655 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1656 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1659 # For details see the `grmlzshrc.5' manual page.
1660 function chpwd_profiles() {
1661 local profile context
1664 context=":chpwd:profiles:$PWD"
1665 zstyle -s "$context" profile profile || profile='default'
1666 zstyle -T "$context" re-execute && reexecute=1 || reexecute=0
1668 if (( ${+parameters[CHPWD_PROFILE]} == 0 )); then
1669 typeset -g CHPWD_PROFILE
1670 local CHPWD_PROFILES_INIT=1
1671 (( ${+functions[chpwd_profiles_init]} )) && chpwd_profiles_init
1672 elif [[ $profile != $CHPWD_PROFILE ]]; then
1673 (( ${+functions[chpwd_leave_profile_$CHPWD_PROFILE]} )) \
1674 && chpwd_leave_profile_${CHPWD_PROFILE}
1676 if (( reexecute )) || [[ $profile != $CHPWD_PROFILE ]]; then
1677 (( ${+functions[chpwd_profile_$profile]} )) && chpwd_profile_${profile}
1680 CHPWD_PROFILE="${profile}"
1684 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1688 # Prompt setup for grml:
1690 # set colors for use in prompts (modern zshs allow for the use of %F{red}foo%f
1691 # in prompts to get a red "foo" embedded, but it's good to keep these for
1692 # backwards compatibility).
1698 MAGENTA="%F{magenta}"
1702 elif zrcautoload colors && colors 2>/dev/null ; then
1703 BLUE="%{${fg[blue]}%}"
1704 RED="%{${fg_bold[red]}%}"
1705 GREEN="%{${fg[green]}%}"
1706 CYAN="%{${fg[cyan]}%}"
1707 MAGENTA="%{${fg[magenta]}%}"
1708 YELLOW="%{${fg[yellow]}%}"
1709 WHITE="%{${fg[white]}%}"
1710 NO_COLOR="%{${reset_color}%}"
1712 BLUE=$'%{\e[1;34m%}'
1714 GREEN=$'%{\e[1;32m%}'
1715 CYAN=$'%{\e[1;36m%}'
1716 WHITE=$'%{\e[1;37m%}'
1717 MAGENTA=$'%{\e[1;35m%}'
1718 YELLOW=$'%{\e[1;33m%}'
1719 NO_COLOR=$'%{\e[0m%}'
1722 # First, the easy ones: PS2..4:
1724 # secondary prompt, printed when the shell needs more information to complete a
1727 # selection prompt used within a select loop.
1729 # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
1732 # Some additional features to use with our prompt:
1736 # - vcs_info setup and version specific fixes
1738 # display battery status on right side of prompt using 'GRML_DISPLAY_BATTERY=1' in .zshrc.pre
1741 if [[ $GRML_DISPLAY_BATTERY -gt 0 ]] ; then
1744 elif isopenbsd ; then
1746 elif isfreebsd ; then
1748 elif isdarwin ; then
1752 GRML_DISPLAY_BATTERY=0
1758 GRML_BATTERY_LEVEL=''
1759 local batteries bat capacity
1760 batteries=( /sys/class/power_supply/BAT*(N) )
1761 if (( $#batteries > 0 )) ; then
1762 for bat in $batteries ; do
1763 capacity=$(< $bat/capacity)
1764 case $(< $bat/status) in
1766 GRML_BATTERY_LEVEL+=" ^"
1769 if (( capacity < 20 )) ; then
1770 GRML_BATTERY_LEVEL+=" !v"
1772 GRML_BATTERY_LEVEL+=" v"
1776 GRML_BATTERY_LEVEL+=" ="
1779 GRML_BATTERY_LEVEL+="${capacity}%%"
1785 GRML_BATTERY_LEVEL=''
1786 local bat batfull batwarn batnow num
1788 bat=$(sysctl -n hw.sensors.acpibat${num} 2>/dev/null)
1789 if [[ -n $bat ]]; then
1790 batfull=${"$(sysctl -n hw.sensors.acpibat${num}.amphour0)"%% *}
1791 batwarn=${"$(sysctl -n hw.sensors.acpibat${num}.amphour1)"%% *}
1792 batnow=${"$(sysctl -n hw.sensors.acpibat${num}.amphour3)"%% *}
1793 case "$(sysctl -n hw.sensors.acpibat${num}.raw0)" in
1795 if (( batnow < batwarn )) ; then
1796 GRML_BATTERY_LEVEL+=" !v"
1798 GRML_BATTERY_LEVEL+=" v"
1802 GRML_BATTERY_LEVEL+=" ^"
1805 GRML_BATTERY_LEVEL+=" ="
1808 GRML_BATTERY_LEVEL+="${$(( 100 * batnow / batfull ))%%.*}%%"
1814 GRML_BATTERY_LEVEL=''
1818 table=( ${=${${${${${(M)${(f)"$(acpiconf -i $num 2>&1)"}:#(State|Remaining capacity):*}%%( ##|%)}//:[ $'\t']##/@}// /-}//@/ }} )
1819 if [[ -n $table ]] && [[ $table[State] != "not-present" ]] ; then
1820 case $table[State] in
1822 if (( $table[Remaining-capacity] < 20 )) ; then
1823 GRML_BATTERY_LEVEL+=" !v"
1825 GRML_BATTERY_LEVEL+=" v"
1829 GRML_BATTERY_LEVEL+=" ^"
1832 GRML_BATTERY_LEVEL+=" ="
1835 GRML_BATTERY_LEVEL+="$table[Remaining-capacity]%%"
1841 GRML_BATTERY_LEVEL=''
1843 table=( ${$(pmset -g ps)[(w)7,8]%%(\%|);} )
1844 if [[ -n $table[2] ]] ; then
1847 GRML_BATTERY_LEVEL+=" ^"
1850 if (( $table[1] < 20 )) ; then
1851 GRML_BATTERY_LEVEL+=" !v"
1853 GRML_BATTERY_LEVEL+=" v"
1857 GRML_BATTERY_LEVEL+=" ="
1860 GRML_BATTERY_LEVEL+="$table[1]%%"
1864 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
1865 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
1866 debian_chroot=$(</etc/debian_chroot)
1869 # gather version control information for inclusion in a prompt
1871 if zrcautoload vcs_info; then
1872 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1873 # function, which can cause a lot of trouble with our directory-based
1875 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1876 function VCS_INFO_realpath () {
1877 setopt localoptions NO_shwordsplit chaselinks
1878 ( builtin cd -q $1 2> /dev/null && pwd; )
1882 zstyle ':vcs_info:*' max-exports 2
1884 if [[ -o restricted ]]; then
1885 zstyle ':vcs_info:*' enable NONE
1889 typeset -A grml_vcs_coloured_formats
1890 typeset -A grml_vcs_plain_formats
1892 grml_vcs_plain_formats=(
1893 format "(%s%)-[%b] " "zsh: %r"
1894 actionformat "(%s%)-[%b|%a] " "zsh: %r"
1895 rev-branchformat "%b:%r"
1898 grml_vcs_coloured_formats=(
1899 format "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOR} "
1900 actionformat "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOR} "
1901 rev-branchformat "%b${RED}:${YELLOW}%r"
1904 typeset GRML_VCS_COLOUR_MODE=xxx
1906 grml_vcs_info_toggle_colour () {
1908 if [[ $GRML_VCS_COLOUR_MODE == plain ]]; then
1909 grml_vcs_info_set_formats coloured
1911 grml_vcs_info_set_formats plain
1916 grml_vcs_info_set_formats () {
1918 #setopt localoptions xtrace
1919 local mode=$1 AF F BF
1920 if [[ $mode == coloured ]]; then
1921 AF=${grml_vcs_coloured_formats[actionformat]}
1922 F=${grml_vcs_coloured_formats[format]}
1923 BF=${grml_vcs_coloured_formats[rev-branchformat]}
1924 GRML_VCS_COLOUR_MODE=coloured
1926 AF=${grml_vcs_plain_formats[actionformat]}
1927 F=${grml_vcs_plain_formats[format]}
1928 BF=${grml_vcs_plain_formats[rev-branchformat]}
1929 GRML_VCS_COLOUR_MODE=plain
1932 zstyle ':vcs_info:*' actionformats "$AF" "zsh: %r"
1933 zstyle ':vcs_info:*' formats "$F" "zsh: %r"
1934 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "$BF"
1938 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1939 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1940 if [[ "$TERM" == dumb ]] ; then
1941 grml_vcs_info_set_formats plain
1943 grml_vcs_info_set_formats coloured
1946 # Now for the fun part: The grml prompt themes in `promptsys' mode of operation
1948 # This actually defines three prompts:
1954 # They all share the same code and only differ with respect to which items they
1955 # contain. The main source of documentation is the `prompt_grml_help' function
1956 # below, which gets called when the user does this: prompt -h grml
1958 function prompt_grml_help () {
1962 This is the prompt as used by the grml-live system <http://grml.org>. It is
1963 a rather simple one-line prompt, that by default looks something like this:
1965 <user>@<host> <current-working-directory>[ <vcs_info-data>]%
1967 The prompt itself integrates with zsh's prompt themes system (as you are
1968 witnessing right now) and is configurable to a certain degree. In
1969 particular, these aspects are customisable:
1971 - The items used in the prompt (e.g. you can remove \`user' from
1972 the list of activated items, which will cause the user name to
1973 be omitted from the prompt string).
1975 - The attributes used with the items are customisable via strings
1976 used before and after the actual item.
1978 The available items are: at, battery, change-root, date, grml-chroot,
1979 history, host, jobs, newline, path, percent, rc, rc-always, sad-smiley,
1980 shell-level, time, user, vcs
1982 The actual configuration is done via zsh's \`zstyle' mechanism. The
1983 context, that is used while looking up styles is:
1985 ':prompt:grml:<left-or-right>:<subcontext>'
1987 Here <left-or-right> is either \`left' or \`right', signifying whether the
1988 style should affect the left or the right prompt. <subcontext> is either
1989 \`setup' or 'items:<item>', where \`<item>' is one of the available items.
1993 - use-rprompt (boolean): If \`true' (the default), print a sad smiley
1994 in $RPROMPT if the last command a returned non-successful error code.
1995 (This in only valid if <left-or-right> is "right"; ignored otherwise)
1997 - items (list): The list of items used in the prompt. If \`vcs' is
1998 present in the list, the theme's code invokes \`vcs_info'
1999 accordingly. Default (left): rc change-root user at host path vcs
2000 percent; Default (right): sad-smiley
2002 Available styles in 'items:<item>' are: pre, post. These are strings that
2003 are inserted before (pre) and after (post) the item in question. Thus, the
2004 following would cause the user name to be printed in red instead of the
2007 zstyle ':prompt:grml:*:items:user' pre '%F{red}'
2009 Note, that the \`post' style may remain at its default value, because its
2010 default value is '%f', which turns the foreground text attribute off (which
2011 is exactly, what is still required with the new \`pre' value).
2015 function prompt_grml-chroot_help () {
2019 This is a variation of the grml prompt, see: prompt -h grml
2021 The main difference is the default value of the \`items' style. The rest
2022 behaves exactly the same. Here are the defaults for \`grml-chroot':
2024 - left: grml-chroot user at host path percent
2025 - right: (empty list)
2029 function prompt_grml-large_help () {
2033 This is a variation of the grml prompt, see: prompt -h grml
2035 The main difference is the default value of the \`items' style. In
2036 particular, this theme uses _two_ lines instead of one with the plain
2037 \`grml' theme. The rest behaves exactly the same. Here are the defaults
2040 - left: rc jobs history shell-level change-root time date newline user
2041 at host path vcs percent
2046 function grml_prompt_setup () {
2048 autoload -Uz vcs_info
2049 # The following autoload is disabled for now, since this setup includes a
2050 # static version of the ‘add-zsh-hook’ function above. It needs to be
2051 # reenabled as soon as that static definition is removed again.
2052 #autoload -Uz add-zsh-hook
2053 add-zsh-hook precmd prompt_$1_precmd
2056 function prompt_grml_setup () {
2057 grml_prompt_setup grml
2060 function prompt_grml-chroot_setup () {
2061 grml_prompt_setup grml-chroot
2064 function prompt_grml-large_setup () {
2065 grml_prompt_setup grml-large
2068 # These maps define default tokens and pre-/post-decoration for items to be
2069 # used within the themes. All defaults may be customised in a context sensitive
2070 # matter by using zsh's `zstyle' mechanism.
2071 typeset -gA grml_prompt_pre_default \
2072 grml_prompt_post_default \
2073 grml_prompt_token_default \
2074 grml_prompt_token_function
2076 grml_prompt_pre_default=(
2081 grml-chroot '%F{red}'
2091 shell-level '%F{red}'
2097 grml_prompt_post_default=(
2118 grml_prompt_token_default=(
2120 battery 'GRML_BATTERY_LEVEL'
2121 change-root 'debian_chroot'
2123 grml-chroot 'GRML_CHROOT'
2124 history '{history#%!} '
2126 jobs '[%j running job(s)] '
2128 path '%40<..<%~%<< '
2132 sad-smiley '%(?..:()'
2133 shell-level '%(3L.+ .)'
2134 time '%D{%H:%M:%S} '
2139 function grml_theme_has_token () {
2140 if (( ARGC != 1 )); then
2141 printf 'usage: grml_theme_has_token <name>\n'
2144 (( ${+grml_prompt_token_default[$1]} ))
2147 function GRML_theme_add_token_usage () {
2149 Usage: grml_theme_add_token <name> [-f|-i] <token/function> [<pre> <post>]
2151 <name> is the name for the newly added token. If the \`-f' or \`-i' options
2152 are used, <token/function> is the name of the function (see below for
2153 details). Otherwise it is the literal token string to be used. <pre> and
2154 <post> are optional.
2158 -f <function> Use a function named \`<function>' each time the token
2161 -i <function> Use a function named \`<function>' to initialise the
2162 value of the token _once_ at runtime.
2164 The functions are called with one argument: the token's new name. The
2165 return value is expected in the \$REPLY parameter. The use of these
2166 options is mutually exclusive.
2168 There is a utility function \`grml_theme_has_token', which you can use
2169 to test if a token exists before trying to add it. This can be a guard
2170 for situations in which a \`grml_theme_add_token' call may happen more
2175 To add a new token \`day' that expands to the current weekday in the
2176 current locale in green foreground colour, use this:
2178 grml_theme_add_token day '%D{%A}' '%F{green}' '%f'
2180 Another example would be support for \$VIRTUAL_ENV:
2182 function virtual_env_prompt () {
2183 REPLY=\${VIRTUAL_ENV+\${VIRTUAL_ENV:t} }
2185 grml_theme_add_token virtual-env -f virtual_env_prompt
2187 After that, you will be able to use a changed \`items' style to
2188 assemble your prompt.
2192 function grml_theme_add_token () {
2194 local name token pre post
2195 local -i init funcall
2197 if (( ARGC == 0 )); then
2198 GRML_theme_add_token_usage
2208 if [[ $1 == '-f' ]]; then
2211 elif [[ $1 == '-i' ]]; then
2216 if (( ARGC == 0 )); then
2218 grml_theme_add_token: No token-string/function-name provided!\n\n'
2219 GRML_theme_add_token_usage
2224 if (( ARGC != 0 && ARGC != 2 )); then
2226 grml_theme_add_token: <pre> and <post> need to by specified _both_!\n\n'
2227 GRML_theme_add_token_usage
2236 if grml_theme_has_token $name; then
2238 grml_theme_add_token: Token `%s'\'' exists! Giving up!\n\n' $name
2239 GRML_theme_add_token_usage
2246 grml_prompt_pre_default[$name]=$pre
2247 grml_prompt_post_default[$name]=$post
2248 if (( funcall )); then
2249 grml_prompt_token_function[$name]=$token
2250 grml_prompt_token_default[$name]=23
2252 grml_prompt_token_default[$name]=$token
2256 function grml_typeset_and_wrap () {
2263 if (( ${+parameters[$new]} )); then
2264 typeset -g "${target}=${(P)target}${left}${(P)new}${right}"
2268 function grml_prompt_addto () {
2271 local lr it apre apost new v
2275 [[ $target == PS1 ]] && lr=left || lr=right
2276 zstyle -a ":prompt:${grmltheme}:${lr}:setup" items items || items=( "$@" )
2277 typeset -g "${target}="
2278 for it in "${items[@]}"; do
2279 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" pre apre \
2280 || apre=${grml_prompt_pre_default[$it]}
2281 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" post apost \
2282 || apost=${grml_prompt_post_default[$it]}
2283 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" token new \
2284 || new=${grml_prompt_token_default[$it]}
2285 typeset -g "${target}=${(P)target}${apre}"
2286 if (( ${+grml_prompt_token_function[$it]} )); then
2287 ${grml_prompt_token_function[$it]} $it
2288 typeset -g "${target}=${(P)target}${REPLY}"
2292 grml_typeset_and_wrap $target $new '' ''
2295 grml_typeset_and_wrap $target $new '(' ')'
2298 if [[ -n ${(P)new} ]]; then
2299 typeset -g "${target}=${(P)target}(CHROOT)"
2303 v="vcs_info_msg_${new}_"
2304 if (( ! vcscalled )); then
2308 if (( ${+parameters[$v]} )) && [[ -n "${(P)v}" ]]; then
2309 typeset -g "${target}=${(P)target}${(P)v}"
2312 *) typeset -g "${target}=${(P)target}${new}" ;;
2315 typeset -g "${target}=${(P)target}${apost}"
2319 function prompt_grml_precmd () {
2321 local grmltheme=grml
2322 local -a left_items right_items
2323 left_items=(rc change-root user at host path vcs percent)
2324 right_items=(sad-smiley)
2326 prompt_grml_precmd_worker
2329 function prompt_grml-chroot_precmd () {
2331 local grmltheme=grml-chroot
2332 local -a left_items right_items
2333 left_items=(grml-chroot user at host path percent)
2336 prompt_grml_precmd_worker
2339 function prompt_grml-large_precmd () {
2341 local grmltheme=grml-large
2342 local -a left_items right_items
2343 left_items=(rc jobs history shell-level change-root time date newline
2344 user at host path vcs percent)
2345 right_items=(sad-smiley)
2347 prompt_grml_precmd_worker
2350 function prompt_grml_precmd_worker () {
2352 local -i vcscalled=0
2354 grml_prompt_addto PS1 "${left_items[@]}"
2355 if zstyle -T ":prompt:${grmltheme}:right:setup" use-rprompt; then
2356 grml_prompt_addto RPS1 "${right_items[@]}"
2360 grml_prompt_fallback() {
2363 (( ${+functions[vcs_info]} )) && vcs_info
2366 p0="${RED}%(?..%? )${WHITE}${debian_chroot:+($debian_chroot)}"
2367 p1="${BLUE}%n${NO_COLOR}@%m %40<...<%B%~%b%<< "'${vcs_info_msg_0_}'"%# "
2368 if (( EUID == 0 )); then
2369 PROMPT="${BLUE}${p0}${RED}${p1}"
2371 PROMPT="${RED}${p0}${BLUE}${p1}"
2376 if zrcautoload promptinit && promptinit 2>/dev/null ; then
2377 # Since we define the required functions in here and not in files in
2378 # $fpath, we need to stick the theme's name into `$prompt_themes'
2379 # ourselves, since promptinit does not pick them up otherwise.
2380 prompt_themes+=( grml grml-chroot grml-large )
2381 # Also, keep the array sorted...
2382 prompt_themes=( "${(@on)prompt_themes}" )
2384 print 'Notice: no promptinit available :('
2385 grml_prompt_fallback
2389 # The prompt themes use modern features of zsh, that require at least
2390 # version 4.3.7 of the shell. Use the fallback otherwise.
2391 if [[ $GRML_DISPLAY_BATTERY -gt 0 ]]; then
2392 zstyle ':prompt:grml:right:setup' items sad-smiley battery
2393 add-zsh-hook precmd battery
2395 if [[ "$TERM" == dumb ]] ; then
2396 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" pre ''
2397 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" post ' '
2398 for i in rc user path jobs history date time shell-level; do
2399 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" pre ''
2400 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" post ''
2403 zstyle ':prompt:grml(|-large|-chroot):right:setup' use-rprompt false
2404 elif (( EUID == 0 )); then
2405 zstyle ':prompt:grml(|-large|-chroot):*:items:user' pre '%B%F{red}'
2408 # Finally enable one of the prompts.
2409 if [[ -n $GRML_CHROOT ]]; then
2411 elif [[ $GRMLPROMPT -gt 0 ]]; then
2417 grml_prompt_fallback
2420 # Terminal-title wizardry
2422 function ESC_print () {
2423 info_print $'\ek' $'\e\\' "$@"
2425 function set_title () {
2426 info_print $'\e]0;' $'\a' "$@"
2429 function info_print () {
2430 local esc_begin esc_end
2434 printf '%s' ${esc_begin}
2436 printf '%s' "${esc_end}"
2439 function grml_reset_screen_title () {
2440 # adjust title of xterm
2441 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
2442 [[ ${NOTITLE:-} -gt 0 ]] && return 0
2445 set_title ${(%):-"%n@%m: %~"}
2450 function grml_vcs_to_screen_title () {
2451 if [[ $TERM == screen* ]] ; then
2452 if [[ -n ${vcs_info_msg_1_} ]] ; then
2453 ESC_print ${vcs_info_msg_1_}
2460 function grml_maintain_name () {
2461 # set hostname if not running on host with name 'grml'
2462 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
2467 function grml_cmd_to_screen_title () {
2468 # get the name of the program currently running and hostname of local
2469 # machine set screen window title if running in a screen
2470 if [[ "$TERM" == screen* ]] ; then
2471 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME"
2476 function grml_control_xterm_title () {
2479 set_title "${(%):-"%n@%m:"}" "$1"
2484 # The following autoload is disabled for now, since this setup includes a
2485 # static version of the ‘add-zsh-hook’ function above. It needs to be
2486 # reenabled as soon as that static definition is removed again.
2487 #zrcautoload add-zsh-hook || add-zsh-hook () { :; }
2488 if [[ $NOPRECMD -eq 0 ]]; then
2489 add-zsh-hook precmd grml_reset_screen_title
2490 add-zsh-hook precmd grml_vcs_to_screen_title
2491 add-zsh-hook preexec grml_maintain_name
2492 add-zsh-hook preexec grml_cmd_to_screen_title
2493 if [[ $NOTITLE -eq 0 ]]; then
2494 add-zsh-hook preexec grml_control_xterm_title
2498 # 'hash' some often used directories
2500 hash -d deb=/var/cache/apt/archives
2501 hash -d doc=/usr/share/doc
2502 hash -d linux=/lib/modules/$(command uname -r)/build/
2503 hash -d log=/var/log
2504 hash -d slog=/var/log/syslog
2505 hash -d src=/usr/src
2506 hash -d www=/var/www
2510 if check_com -c screen ; then
2511 if [[ $UID -eq 0 ]] ; then
2512 if [[ -r /etc/grml/screenrc ]]; then
2513 alias screen="${commands[screen]} -c /etc/grml/screenrc"
2515 elif [[ -r $HOME/.screenrc ]] ; then
2516 alias screen="${commands[screen]} -c $HOME/.screenrc"
2518 if [[ -r /etc/grml/screenrc_grml ]]; then
2519 alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
2521 if [[ -r /etc/grml/screenrc ]]; then
2522 alias screen="${commands[screen]} -c /etc/grml/screenrc"
2528 # do we have GNU ls with color-support?
2529 if [[ "$TERM" != dumb ]]; then
2530 #a1# List files with colors (\kbd{ls \ldots})
2531 alias ls="command ls ${ls_options:+${ls_options[*]}}"
2532 #a1# List all files, with colors (\kbd{ls -la \ldots})
2533 alias la="command ls -la ${ls_options:+${ls_options[*]}}"
2534 #a1# List files with long colored list, without dotfiles (\kbd{ls -l \ldots})
2535 alias ll="command ls -l ${ls_options:+${ls_options[*]}}"
2536 #a1# List files with long colored list, human readable sizes (\kbd{ls -hAl \ldots})
2537 alias lh="command ls -hAl ${ls_options:+${ls_options[*]}}"
2538 #a1# List files with long colored list, append qualifier to filenames (\kbd{ls -l \ldots})\\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
2539 alias l="command ls -l ${ls_options:+${ls_options[*]}}"
2541 alias la='command ls -la'
2542 alias ll='command ls -l'
2543 alias lh='command ls -hAl'
2544 alias l='command ls -l'
2547 alias mdstat='cat /proc/mdstat'
2548 alias ...='cd ../../'
2550 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
2551 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
2552 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
2555 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
2556 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
2557 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
2559 # make sure it is not assigned yet
2560 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
2564 for ENV in $(env | command grep -i '.utf') ; do
2565 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
2570 # make sure it is not assigned yet
2571 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
2573 if ! isutfenv ; then
2575 for ENV in $(env | command grep -i '\.iso') ; do
2576 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
2581 # especially for roadwarriors using GNU screen and ssh:
2582 if ! check_com asc &>/dev/null ; then
2583 asc() { autossh -t "$@" 'screen -RdU' }
2587 #f1# Hints for the use of zsh on grml
2589 print "$bg[white]$fg[black]
2590 zsh-help - hints for use of zsh on grml
2591 =======================================$reset_color"
2594 Main configuration of zsh happens in /etc/zsh/zshrc.
2595 That file is part of the package grml-etc-core, if you want to
2596 use them on a non-grml-system just get the tar.gz from
2597 http://deb.grml.org/ or (preferably) get it from the git repository:
2599 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
2601 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
2602 The file is still there, but it is empty for backwards compatibility.
2604 For your own changes use these two files:
2608 The former is sourced very early in our zshrc, the latter is sourced
2611 System wide configuration without touching configuration files of grml
2612 can take place in /etc/zsh/zshrc.local.
2614 For information regarding zsh start at http://grml.org/zsh/
2616 Take a look at grml'\''s zsh refcard:
2617 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
2619 Check out the main zsh refcard:
2620 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
2622 And of course visit the zsh-lovers:
2625 You can adjust some options through environment variables when
2626 invoking zsh without having to edit configuration files.
2627 Basically meant for bash users who are not used to the power of
2630 "NOCOR=1 zsh" => deactivate automatic correction
2631 "NOMENU=1 zsh" => do not use auto menu completion
2632 (note: use ctrl-d for completion instead!)
2633 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
2634 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
2635 preexec() and precmd() completely
2636 "GRML_DISPLAY_BATTERY=1 zsh"
2637 => activate battery status on right side of prompt (WIP)
2638 "COMMAND_NOT_FOUND=1 zsh"
2639 => Enable a handler if an external command was not found
2640 The command called in the handler can be altered by setting
2641 the GRML_ZSH_CNF_HANDLER variable, the default is:
2642 "/usr/share/command-not-found/command-not-found"
2644 A value greater than 0 is enables a feature; a value equal to zero
2645 disables it. If you like one or the other of these settings, you can
2646 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
2650 $bg[white]$fg[black]
2651 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
2652 Enjoy your grml system with the zsh!$reset_color"
2656 if [[ -r /etc/debian_version ]] ; then
2657 #a3# Execute \kbd{apt-cache search}
2658 alias acs='apt-cache search'
2659 #a3# Execute \kbd{apt-cache show}
2660 alias acsh='apt-cache show'
2661 #a3# Execute \kbd{apt-cache policy}
2662 alias acp='apt-cache policy'
2663 #a3# Execute \kbd{apt-get dist-upgrade}
2664 salias adg="apt-get dist-upgrade"
2665 #a3# Execute \kbd{apt-get install}
2666 salias agi="apt-get install"
2667 #a3# Execute \kbd{aptitude install}
2668 salias ati="aptitude install"
2669 #a3# Execute \kbd{apt-get upgrade}
2670 salias ag="apt-get upgrade"
2671 #a3# Execute \kbd{apt-get update}
2672 salias au="apt-get update"
2673 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
2674 salias -a up="aptitude update ; aptitude safe-upgrade"
2675 #a3# Execute \kbd{dpkg-buildpackage}
2676 alias dbp='dpkg-buildpackage'
2677 #a3# Execute \kbd{grep-excuses}
2678 alias ge='grep-excuses'
2680 # get a root shell as normal user in live-cd mode:
2681 if isgrmlcd && [[ $UID -ne 0 ]] ; then
2685 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
2686 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
2687 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
2688 salias tlog="tail -f /var/log/syslog" # follow the syslog
2691 # sort installed Debian-packages by size
2692 if check_com -c dpkg-query ; then
2693 #a3# List installed Debian-packages sorted by size
2694 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"
2697 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
2698 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
2699 if check_com -c wodim; then
2702 cdrecord is not provided under its original name by Debian anymore.
2703 See #377109 in the BTS of Debian for more details.
2705 Please use the wodim binary instead
2712 # Use hard limits, except for a smaller stack and no core dumps
2714 is425 && limit stack 8192
2715 isgrmlcd && limit core 0 # important for a live-cd-system
2720 # people should use 'grml-x'!
2721 if check_com -c 915resolution; then
2723 echo "Please use 915resolution as resolution modifying tool for Intel \
2729 #a1# Output version of running grml
2730 alias grml-version='cat /etc/grml_version'
2732 if check_com -c grml-debootstrap ; then
2734 echo "Installing debian to harddisk is possible by using grml-debootstrap."
2740 # now run the functions
2742 is4 && isgrml && grmlstuff
2746 is4 && xsource "/etc/zsh/keephack"
2748 # wonderful idea of using "e" glob qualifier by Peter Stephenson
2749 # You use it as follows:
2750 # $ NTREF=/reference/file
2752 # This lists all the files in the current directory newer than the reference file.
2753 # You can also specify the reference file inline; note quotes:
2754 # $ ls -l *(e:'nt ~/.zshenv':)
2756 if [[ -n $1 ]] ; then
2759 [[ $REPLY -nt $NTREF ]]
2764 #f1# Reload an autoloadable function
2765 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
2766 compdef _functions freload
2771 # e.g.: a -> b -> c -> d ....
2776 # if parameter is given with leading '=', lookup $PATH for parameter and resolve that
2780 # Note: limit for recursive symlinks on linux:
2781 # http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/fs/namei.c?id=refs/heads/master#l808
2782 # This limits recursive symlink follows to 8,
2783 # while limiting consecutive symlinks to 40.
2785 # When resolving and displaying information about symlinks, no check is made
2786 # that the displayed information does make any sense on your OS.
2787 # We leave that decission to the user.
2789 # The zstat module is used to detect symlink loops. zstat is available since zsh4.
2790 # With an older zsh you will need to abort with <C-c> in that case.
2791 # When a symlink loop is detected, a warning ist printed and further processing is stopped.
2793 # Module zstat is loaded by default in grml zshrc, no extra action needed for that.
2796 # If you happen to come accross a symlink that points to a destination on an other partition
2797 # with the same inode number, that will be marked as symlink loop though it is not.
2798 # Two hints for this situation:
2799 # I) Play lottery the same day, as you seem to be rather lucky right now.
2804 # 1 file/dir not accesible
2805 # 2 symlink loop detected
2807 #f1# List symlinks in detail (more detailed version of 'readlink -f', 'whence -s' and 'namei -l')
2809 if [[ -z ${1} ]] ; then
2810 printf 'Usage: %s <symlink(s)>\n' "${0}"
2814 local file jumpd curdir
2815 local -i RTN LINODE i
2820 for file in "${@}" ; do
2822 ls -l "${file:a}" || RTN=1
2824 while [[ -h "$file" ]] ; do
2826 LINODE=$(zstat -L +inode "${file}")
2827 for i in ${SEENINODES} ; do
2828 if (( ${i} == ${LINODE} )) ; then
2829 builtin cd "${curdir}"
2830 print "link loop detected, aborting!"
2834 SEENINODES+=${LINODE}
2839 if [[ -d ${jumpd} ]] ; then
2840 builtin cd "${jumpd}" || RTN=1
2842 file=$(readlink "$file")
2847 if [[ -d ${jumpd} ]] ; then
2848 builtin cd "${jumpd}" || RTN=1
2851 ls -l "${PWD}/${file}" || RTN=1
2854 if (( ${#} >= 1 )) ; then
2857 builtin cd "${curdir}"
2862 # TODO: Is it supported to use pager settings like this?
2863 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
2864 # with respect to wordsplitting. (ie. ${=PAGER})
2865 if check_com -c $PAGER ; then
2866 #f3# View Debian's changelog of given package(s)
2869 [[ -z "$1" ]] && printf 'Usage: %s <package_name(s)>\n' "$0" && return 1
2872 for package in "$@" ; do
2873 if [[ -r /usr/share/doc/${package}/changelog.Debian.gz ]] ; then
2874 $PAGER /usr/share/doc/${package}/changelog.Debian.gz
2875 elif [[ -r /usr/share/doc/${package}/changelog.gz ]] ; then
2876 $PAGER /usr/share/doc/${package}/changelog.gz
2877 elif [[ -r /usr/share/doc/${package}/changelog ]] ; then
2878 $PAGER /usr/share/doc/${package}/changelog
2880 if check_com -c aptitude ; then
2881 echo "No changelog for package $package found, using aptitude to retrieve it."
2882 aptitude changelog "$package"
2883 elif check_com -c apt-get ; then
2884 echo "No changelog for package $package found, using apt-get to retrieve it."
2885 apt-get changelog "$package"
2887 echo "No changelog for package $package found, sorry."
2892 _dchange() { _files -W /usr/share/doc -/ }
2893 compdef _dchange dchange
2895 #f3# View Debian's NEWS of a given package
2898 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
2899 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
2901 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
2902 $PAGER /usr/share/doc/$1/NEWS.gz
2904 echo "No NEWS file for package $1 found, sorry."
2909 _dnews() { _files -W /usr/share/doc -/ }
2910 compdef _dnews dnews
2912 #f3# View Debian's copyright of a given package
2915 if [[ -r /usr/share/doc/$1/copyright ]] ; then
2916 $PAGER /usr/share/doc/$1/copyright
2918 echo "No copyright file for package $1 found, sorry."
2922 _dcopyright() { _files -W /usr/share/doc -/ }
2923 compdef _dcopyright dcopyright
2925 #f3# View upstream's changelog of a given package
2928 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2929 $PAGER /usr/share/doc/$1/changelog.gz
2931 echo "No changelog for package $1 found, sorry."
2935 _uchange() { _files -W /usr/share/doc -/ }
2936 compdef _uchange uchange
2941 ZSH_PROFILE_RC=1 $SHELL "$@"
2944 #f1# Edit an alias via zle
2946 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
2948 compdef _aliases edalias
2950 #f1# Edit a function via zle
2952 [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
2954 compdef _functions edfunc
2956 # use it e.g. via 'Restart apache2'
2957 #m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
2958 #m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
2959 #m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
2960 #m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
2961 #m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
2962 #m# f6 Status() \kbd{/etc/init.d/\em{process}}\quad\kbd{status}
2963 if [[ -d /etc/init.d || -d /etc/service ]] ; then
2965 local action_="${1:l}" # e.g Start/Stop/Restart
2969 local service_target_="$(readlink /etc/init.d/$service_)"
2970 if [[ $service_target_ == "/usr/bin/sv" ]]; then
2972 case "${action_}" in
2973 start) if [[ ! -e /etc/service/$service_ ]]; then
2974 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
2976 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2978 # there is no reload in runits sysv emulation
2979 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
2980 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
2984 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2990 scripts=( /etc/init.d/*(x:t) )
2991 _describe "service startup script" scripts
2994 for i in Start Restart Stop Force-Reload Reload Status ; do
2995 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
2996 compdef _grmlinitd $i
3001 #f1# Provides useful information on globbing
3008 p named pipes (FIFOs)
3009 * executable plain files (0100)
3010 % device files (character or block special)
3011 %b block special files
3012 %c character special files
3013 r owner-readable files (0400)
3014 w owner-writable files (0200)
3015 x owner-executable files (0100)
3016 A group-readable files (0040)
3017 I group-writable files (0020)
3018 E group-executable files (0010)
3019 R world-readable files (0004)
3020 W world-writable files (0002)
3021 X world-executable files (0001)
3022 s setuid files (04000)
3023 S setgid files (02000)
3024 t files with the sticky bit (01000)
3026 print *(m-1) # Files modified up to a day ago
3027 print *(a1) # Files accessed a day ago
3028 print *(@) # Just symlinks
3029 print *(Lk+50) # Files bigger than 50 kilobytes
3030 print *(Lk-50) # Files smaller than 50 kilobytes
3031 print **/*.c # All *.c files recursively starting in \$PWD
3032 print **/*.c~file.c # Same as above, but excluding 'file.c'
3033 print (foo|bar).* # Files starting with 'foo' or 'bar'
3034 print *~*.* # All Files that do not contain a dot
3035 chmod 644 *(.^x) # make all plain non-executable files publically readable
3036 print -l *(.c|.h) # Lists *.c and *.h
3037 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
3038 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
3040 alias help-zshglob=H-Glob
3042 # grep for running process, like: 'any vim'
3046 if [[ -z "$1" ]] ; then
3047 echo "any - grep for process(es) by keyword" >&2
3048 echo "Usage: any <keyword>" >&2 ; return 1
3050 ps xauwww | grep -i "${grep_options[@]}" "[${1[1]}]${1[2,-1]}"
3055 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
3056 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
3057 [[ -r /proc/1/maps ]] && \
3059 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
3060 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
3061 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
3064 # a wrapper for vim, that deals with title setting
3066 # set this array to a set of options to vim you always want
3067 # to have set when calling vim (in .zshrc.local), like:
3068 # VIM_OPTIONS=( -p )
3069 # This will cause vim to send every file given on the
3070 # commandline to be send to it's own tab (needs vim7).
3071 if check_com vim; then
3073 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
3077 ssl_hashes=( sha512 sha256 sha1 md5 )
3079 for sh in ${ssl_hashes}; do
3080 eval 'ssl-cert-'${sh}'() {
3082 if [[ -z $1 ]] ; then
3083 printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
3086 openssl x509 -noout -fingerprint -'${sh}' -in $1
3090 ssl-cert-fingerprints() {
3093 if [[ -z $1 ]] ; then
3094 printf 'usage: ssl-cert-fingerprints <file>\n'
3097 for i in ${ssl_hashes}
3104 if [[ -z $1 ]] ; then
3105 printf 'usage: ssl-cert-info <file>\n'
3108 openssl x509 -noout -text -in $1
3109 ssl-cert-fingerprints $1
3112 # make sure our environment is clean regarding colors
3113 for var in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $var
3114 builtin unset -v var
3116 # "persistent history"
3117 # just write important commands you always need to ~/.important_commands
3118 if [[ -r ~/.important_commands ]] ; then
3119 fc -R ~/.important_commands
3122 # load the lookup subsystem if it's available on the system
3123 zrcautoload lookupinit && lookupinit
3127 # set terminal property (used e.g. by msgid-chooser)
3128 export COLORTERM="yes"
3133 #a2# Execute \kbd{du -sch}
3137 #a2# Execute \kbd{ls -lSrah}
3138 alias dir="command ls -lSrah"
3139 #a2# Only show dot-directories
3140 alias lad='command ls -d .*(/)'
3141 #a2# Only show dot-files
3142 alias lsa='command ls -a .*(.)'
3143 #a2# Only files with setgid/setuid/sticky flag
3144 alias lss='command ls -l *(s,S,t)'
3145 #a2# Only show symlinks
3146 alias lsl='command ls -l *(@)'
3147 #a2# Display only executables
3148 alias lsx='command ls -l *(*)'
3149 #a2# Display world-{readable,writable,executable} files
3150 alias lsw='command ls -ld *(R,W,X.^ND/)'
3151 #a2# Display the ten biggest files
3152 alias lsbig="command ls -flh *(.OL[1,10])"
3153 #a2# Only show directories
3154 alias lsd='command ls -d *(/)'
3155 #a2# Only show empty directories
3156 alias lse='command ls -d *(/^F)'
3157 #a2# Display the ten newest files
3158 alias lsnew="command ls -rtlh *(D.om[1,10])"
3159 #a2# Display the ten oldest files
3160 alias lsold="command ls -rtlh *(D.Om[1,10])"
3161 #a2# Display the ten smallest files
3162 alias lssmall="command ls -Srl *(.oL[1,10])"
3163 #a2# Display the ten newest directories and ten newest .directories
3164 alias lsnewdir="command ls -rthdl *(/om[1,10]) .*(D/om[1,10])"
3165 #a2# Display the ten oldest directories and ten oldest .directories
3166 alias lsolddir="command ls -rthdl *(/Om[1,10]) .*(D/Om[1,10])"
3168 # some useful aliases
3169 #a2# Remove current empty directory. Execute \kbd{cd ..; rmdir \$OLDCWD}
3170 alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD'
3172 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
3173 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3174 #a2# scp with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
3175 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3177 # work around non utf8 capable software in utf environment via $LANG and luit
3178 if check_com isutfenv && check_com luit ; then
3179 if check_com -c mrxvt ; then
3180 isutfenv && [[ -n "$LANG" ]] && \
3181 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
3184 if check_com -c aterm ; then
3185 isutfenv && [[ -n "$LANG" ]] && \
3186 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
3189 if check_com -c centericq ; then
3190 isutfenv && [[ -n "$LANG" ]] && \
3191 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
3197 #f5# Backup \kbd{file_or_folder {\rm to} file_or_folder\_timestamp}
3200 local current_date=$(date -u "+%Y-%m-%dT%H:%M:%SZ")
3201 local clean keep move verbose result all to_bk
3202 setopt extended_glob
3204 while getopts ":hacmrv" opt; do
3207 c) unset move clean && (( ++keep ));;
3208 m) unset keep clean && (( ++move ));;
3209 r) unset move keep && (( ++clean ));;
3212 bk [-hcmv] FILE [FILE ...]
3213 bk -r [-av] [FILE [FILE ...]]
3214 Backup a file or folder in place and append the timestamp
3215 Remove backups of a file or folder, or all backups in the current directory
3218 -h Display this help text
3219 -c Keep the file/folder as is, create a copy backup using cp(1) (default)
3220 -m Move the file/folder, using mv(1)
3221 -r Remove backups of the specified file or directory, using rm(1). If none
3222 is provided, remove all backups in the current directory.
3223 -a Remove all (even hidden) backups.
3226 The -c, -r and -m options are mutually exclusive. If specified at the same time,
3227 the last one is used.
3229 The return code is the sum of all cp/mv/rm return codes.
3232 \?) bk -h >&2; return 1;;
3235 shift "$((OPTIND-1))"
3236 if (( keep > 0 )); then
3237 if islinux || isfreebsd; then
3238 for to_bk in "$@"; do
3239 cp $verbose -a "${to_bk%/}" "${to_bk%/}_$current_date"
3243 for to_bk in "$@"; do
3244 cp $verbose -pR "${to_bk%/}" "${to_bk%/}_$current_date"
3248 elif (( move > 0 )); then
3249 while (( $# > 0 )); do
3250 mv $verbose "${1%/}" "${1%/}_$current_date"
3254 elif (( clean > 0 )); then
3255 if (( $# > 0 )); then
3256 for to_bk in "$@"; do
3257 rm $verbose -rf "${to_bk%/}"_[0-9](#c4,)-(0[0-9]|1[0-2])-([0-2][0-9]|3[0-1])T([0-1][0-9]|2[0-3])(:[0-5][0-9])(#c2)Z
3261 if (( all > 0 )); then
3262 rm $verbose -rf *_[0-9](#c4,)-(0[0-9]|1[0-2])-([0-2][0-9]|3[0-1])T([0-1][0-9]|2[0-3])(:[0-5][0-9])(#c2)Z(D)
3264 rm $verbose -rf *_[0-9](#c4,)-(0[0-9]|1[0-2])-([0-2][0-9]|3[0-1])T([0-1][0-9]|2[0-3])(:[0-5][0-9])(#c2)Z
3272 #f5# cd to directoy and list files
3278 # smart cd function, allows switching to /etc when running 'cd /etc/fstab'
3280 if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then
3281 [[ ! -e ${1:h} ]] && return 1
3282 print "Correcting ${1} to ${1:h}"
3289 #f5# Create Directoy and \kbd{cd} to it
3291 if (( ARGC != 1 )); then
3292 printf 'usage: mkcd <new-directory>\n'
3295 if [[ ! -d "$1" ]]; then
3296 command mkdir -p "$1"
3298 printf '`%s'\'' already exists: cd-ing.\n' "$1"
3303 #f5# Create temporary directory and \kbd{cd} to it
3305 builtin cd "$(mktemp -d)"
3309 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
3312 print -l -- *(a-${1:-1})
3315 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
3318 print -l -- *(c-${1:-1})
3321 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
3324 print -l -- *(m-${1:-1})
3326 # modified() was named new() in earlier versions, add an alias for backwards compatibility
3327 check_com new || alias new=modified
3329 # use colors when GNU grep with color-support
3330 if (( $#grep_options > 0 )); then
3331 o=${grep_options:+"${grep_options[*]}"}
3332 #a2# Execute \kbd{grep -{}-color=auto}
3333 alias grep='grep '$o
3334 alias egrep='egrep '$o
3339 # 'translate' looks up a word in a file with language-to-language
3340 # translations (field separator should be " : "). A typical wordlist looks
3341 # like the following:
3342 # | english-word : german-translation
3343 # It's also only possible to translate english to german but not reciprocal.
3344 # Use the following oneliner to reverse the sort order:
3345 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
3346 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
3347 #f5# Translates a word
3352 translate -l de-en $2
3355 translate -l en-de $2
3358 echo "Usage: $0 { -D | -E }"
3359 echo " -D == German to English"
3360 echo " -E == English to German"
3364 # Usage: simple-extract <file>
3365 # Using option -d deletes the original archive file.
3366 #f5# Smart archive extractor
3369 setopt extended_glob noclobber
3370 local ARCHIVE DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
3372 zparseopts -D -E "d=DELETE_ORIGINAL"
3373 for ARCHIVE in "${@}"; do
3375 *(tar.bz2|tbz2|tbz))
3376 DECOMP_CMD="tar -xvjf -"
3381 DECOMP_CMD="tar -xvzf -"
3385 *(tar.xz|txz|tar.lzma))
3386 DECOMP_CMD="tar -xvJf -"
3391 DECOMP_CMD="tar -xvf -"
3396 DECOMP_CMD="unrar x"
3421 DECOMP_CMD="bzip2 -d -c -"
3426 DECOMP_CMD="gzip -d -c -"
3431 DECOMP_CMD="xz -d -c -"
3436 print "ERROR: '$ARCHIVE' has unrecognized archive type." >&2
3442 if ! check_com ${DECOMP_CMD[(w)1]}; then
3443 echo "ERROR: ${DECOMP_CMD[(w)1]} not installed." >&2
3448 GZTARGET="${ARCHIVE:t:r}"
3449 if [[ -f $ARCHIVE ]] ; then
3451 print "Extracting '$ARCHIVE' ..."
3452 if $USES_STDIN; then
3453 if $USES_STDOUT; then
3454 ${=DECOMP_CMD} < "$ARCHIVE" > $GZTARGET
3456 ${=DECOMP_CMD} < "$ARCHIVE"
3459 if $USES_STDOUT; then
3460 ${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET
3462 ${=DECOMP_CMD} "$ARCHIVE"
3465 [[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE"
3467 elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
3468 if check_com curl; then
3469 WGET_CMD="curl -L -s -o -"
3470 elif check_com wget; then
3471 WGET_CMD="wget -q -O -"
3472 elif check_com fetch; then
3473 WGET_CMD="fetch -q -o -"
3475 print "ERROR: neither wget, curl nor fetch is installed" >&2
3479 print "Downloading and Extracting '$ARCHIVE' ..."
3480 if $USES_STDIN; then
3481 if $USES_STDOUT; then
3482 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET
3485 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD}
3489 if $USES_STDOUT; then
3490 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET
3492 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE")
3497 print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2
3507 '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)"' \
3508 '_urls:Remote Archives:_urls'
3514 '-d[delete original archivefile after extraction]' \
3515 '*:Archive Or Uri:__archive_or_uri'
3517 compdef _simple_extract simple-extract
3518 alias se=simple-extract
3520 #f5# Set all ulimit parameters to \kbd{unlimited}
3531 #f5# Change the xterm title from within GNU-screen
3534 if [[ $1 != "-f" ]] ; then
3535 if [[ -z ${DISPLAY} ]] ; then
3536 printf 'xtrename only makes sense in X11.\n'
3542 if [[ -z $1 ]] ; then
3543 printf 'usage: xtrename [-f] "title for xterm"\n'
3544 printf ' renames the title of xterm from _within_ screen.\n'
3545 printf ' also works without screen.\n'
3546 printf ' will not work if DISPLAY is unset, use -f to override.\n'
3549 print -n "\eP\e]0;${1}\C-G\e\\"
3553 # Create small urls via http://goo.gl using curl(1).
3554 # API reference: https://code.google.com/apis/urlshortener/
3557 setopt extended_glob
3559 if [[ -z $1 ]]; then
3560 print "USAGE: zurl <URL>"
3564 local PN url prog api json contenttype item
3569 # Prepend 'http://' to given URL where necessary for later output.
3570 if [[ ${url} != http(s|)://* ]]; then
3574 if check_com -c curl; then
3577 print "curl is not available, but mandatory for ${PN}. Aborting."
3580 api='https://www.googleapis.com/urlshortener/v1/url'
3581 contenttype="Content-Type: application/json"
3582 json="{\"longUrl\": \"${url}\"}"
3583 data=(${(f)"$($prog --silent -H ${contenttype} -d ${json} $api)"})
3584 # Parse the response
3585 for item in "${data[@]}"; do
3590 printf '%s\n' "$item"
3598 #f2# Find history events by search pattern and list them by date.
3601 local usage help ident format_l format_s first_char remain first last
3602 usage='USAGE: whatwhen [options] <searchstring> <search range>'
3603 help='Use `whatwhen -h'\'' for further explanations.'
3604 ident=${(l,${#${:-Usage: }},, ,)}
3605 format_l="${ident}%s\t\t\t%s\n"
3606 format_s="${format_l//(\\t)##/\\t}"
3607 # Make the first char of the word to search for case
3608 # insensitive; e.g. [aA]
3609 first_char=[${(L)1[1]}${(U)1[1]}]
3611 # Default search range is `-100'.
3613 # Optional, just used for `<first> <last>' given.
3617 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
3618 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3621 printf '%s\n\n' ${usage}
3623 printf $format_l '-h' 'show help text'
3625 print 'SEARCH RANGE:'
3626 printf $format_l "'0'" 'the whole history,'
3627 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
3628 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
3629 printf '\n%s\n' 'EXAMPLES:'
3630 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
3631 printf $format_l 'whatwhen zsh -250'
3632 printf $format_l 'whatwhen foo 1 99'
3635 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3638 # -l list results on stout rather than invoking $EDITOR.
3639 # -i Print dates as in YYYY-MM-DD.
3640 # -m Search for a - quoted - pattern within the history.
3641 fc -li -m "*${first_char}${remain}*" $first $last
3646 # mercurial related stuff
3647 if check_com -c hg ; then
3648 # gnu like diff for mercurial
3649 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
3650 #f5# GNU like diff for mercurial
3654 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
3657 # build debian package
3658 #a2# Alias for \kbd{hg-buildpackage}
3659 alias hbp='hg-buildpackage'
3661 # execute commands on the versioned patch-queue from the current repos
3662 alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
3664 # diffstat for specific version of a mercurial repository
3665 # hgstat => display diffstat between last revision and tip
3666 # hgstat 1234 => display diffstat between revision 1234 and tip
3667 #f5# Diffstat for specific version of a mercurial repos
3670 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
3673 fi # end of check whether we have the 'hg'-executable
3675 # grml-small cleanups
3677 # The following is used to remove zsh-config-items that do not work
3678 # in grml-small by default.
3679 # If you do not want these adjustments (for whatever reason), set
3680 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
3681 # sources if it is there).
3683 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
3686 unalias 'V' &> /dev/null
3687 unfunction vman &> /dev/null
3688 unfunction viless &> /dev/null
3689 unfunction 2html &> /dev/null
3691 # manpages are not in grmlsmall
3692 unfunction manzsh &> /dev/null
3693 unfunction man2 &> /dev/null
3699 ## genrefcard.pl settings
3701 ### doc strings for external functions from files
3702 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
3704 ### example: split functions-search 8,16,24,32
3705 #@# split functions-search 8
3707 ## END OF FILE #################################################################
3708 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4