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 -- $fn
354 # Load is-at-least() for more precise version checks Note that this test will
355 # *always* fail, if the is-at-least function could not be marked for
357 zrcautoload is-at-least || is-at-least() { return 1 }
359 # set some important options (as early as possible)
361 # append history list to the history file; this is the default but we make sure
362 # because it's required for share_history.
363 setopt append_history
365 # import new commands from the history file also in other zsh-session
366 is4 && setopt share_history
368 # save each command's beginning timestamp and the duration to the history file
369 setopt extended_history
371 # If a new command line being added to the history list duplicates an older
372 # one, the older command is removed from the list
373 is4 && setopt histignorealldups
375 # remove command lines from the history list when the first character on the
377 setopt histignorespace
379 # if a command is issued that can't be executed as a normal command, and the
380 # command is the name of a directory, perform the cd command to that directory.
383 # in order to use #, ~ and ^ for filename generation grep word
384 # *~(*.gz|*.bz|*.bz2|*.zip|*.Z) -> searches for word not in compressed files
385 # don't forget to quote '^', '~' and '#'!
388 # display PID when suspending processes as well
391 # report the status of backgrounds jobs immediately
394 # whenever a command completion is attempted, make sure the entire command path
398 # not just at the end
399 setopt completeinword
401 # Don't send SIGHUP to background processes when the shell exits.
404 # make cd push the old directory onto the directory stack.
410 # don't push the same dir twice.
411 setopt pushd_ignore_dups
413 # * shouldn't match dotfiles. ever.
416 # use zsh style word splitting
419 # don't error out when unset parameters are used
422 # setting some default values
425 NOPRECMD=${NOPRECMD:-0}
426 COMMAND_NOT_FOUND=${COMMAND_NOT_FOUND:-0}
427 GRML_ZSH_CNF_HANDLER=${GRML_ZSH_CNF_HANDLER:-/usr/share/command-not-found/command-not-found}
428 GRML_DISPLAY_BATTERY=${GRML_DISPLAY_BATTERY:-${BATTERY:-0}}
429 GRMLSMALL_SPECIFIC=${GRMLSMALL_SPECIFIC:-1}
430 ZSH_NO_DEFAULT_LOCALE=${ZSH_NO_DEFAULT_LOCALE:-0}
432 typeset -ga ls_options
433 typeset -ga grep_options
434 if ls --color=auto / >/dev/null 2>&1; then
435 ls_options+=( --color=auto )
436 elif ls -G / >/dev/null 2>&1; then
439 if grep --color=auto -q "a" <<< "a" >/dev/null 2>&1; then
440 grep_options+=( --color=auto )
444 # this function checks if a command exists and returns either true
445 # or false. This avoids using 'which' and 'whence', which will
446 # avoid problems with aliases for which on certain weird systems. :-)
447 # Usage: check_com [-c|-g] word
448 # -c only checks for external commands
449 # -g does the usual tests and also checks for global aliases
452 local -i comonly gatoo
454 if [[ $1 == '-c' ]] ; then
457 elif [[ $1 == '-g' ]] ; then
464 if (( ${#argv} != 1 )) ; then
465 printf 'usage: check_com [-c] <command>\n' >&2
469 if (( comonly > 0 )) ; then
470 [[ -n ${commands[$1]} ]] && return 0
474 if [[ -n ${commands[$1]} ]] \
475 || [[ -n ${functions[$1]} ]] \
476 || [[ -n ${aliases[$1]} ]] \
477 || [[ -n ${reswords[(r)$1]} ]] ; then
482 if (( gatoo > 0 )) && [[ -n ${galiases[$1]} ]] ; then
489 # creates an alias and precedes the command with
490 # sudo if $EUID is not zero.
493 local only=0 ; local multi=0
495 while getopts ":hao" opt; do
500 printf 'usage: salias [-hoa] <alias-expression>\n'
501 printf ' -h shows this help text.\n'
502 printf ' -a replace '\'' ; '\'' sequences with '\'' ; sudo '\''.\n'
503 printf ' be careful using this option.\n'
504 printf ' -o only sets an alias if a preceding sudo would be needed.\n'
507 *) salias -h >&2; return 1 ;;
510 shift "$((OPTIND-1))"
512 if (( ${#argv} > 1 )) ; then
513 printf 'Too many arguments %s\n' "${#argv}"
517 key="${1%%\=*}" ; val="${1#*\=}"
518 if (( EUID == 0 )) && (( only == 0 )); then
519 alias -- "${key}=${val}"
520 elif (( EUID > 0 )) ; then
521 (( multi > 0 )) && val="${val// ; / ; sudo }"
522 alias -- "${key}=sudo ${val}"
528 # Check if we can read given files and source those we can.
530 if (( ${#argv} < 1 )) ; then
531 printf 'usage: xsource FILE(s)...\n' >&2
535 while (( ${#argv} > 0 )) ; do
536 [[ -r "$1" ]] && source "$1"
542 # Check if we can read a given file and 'cat(1)' it.
545 if (( ${#argv} != 1 )) ; then
546 printf 'usage: xcat FILE\n' >&2
550 [[ -r $1 ]] && cat $1
554 # Remove these functions again, they are of use only in these
555 # setup files. This should be called at the end of .zshrc.
560 funcs=(salias xcat xsource xunfunction zrcautoload zrcautozle)
561 for func in $funcs ; do
562 [[ -n ${functions[$func]} ]] \
568 # this allows us to stay in sync with grml's zshrc and put own
569 # modifications in ~/.zshrc.local
571 xsource "/etc/zsh/zshrc.local"
572 xsource "${ZDOTDIR:-${HOME}}/.zshrc.local"
577 if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then
578 xsource "/etc/default/locale"
581 for var in LANG LC_ALL LC_MESSAGES ; do
582 [[ -n ${(P)var} ]] && export $var
587 if check_com -c vim ; then
589 export EDITOR=${EDITOR:-vim}
591 export EDITOR=${EDITOR:-vi}
595 export PAGER=${PAGER:-less}
598 export MAIL=${MAIL:-/var/mail/$USER}
600 # color setup for ls:
601 check_com -c dircolors && eval $(dircolors -b)
602 # color setup for ls on OS X / FreeBSD:
603 isdarwin && export CLICOLOR=1
604 isfreebsd && export CLICOLOR=1
606 # do MacPorts setup on darwin
607 if isdarwin && [[ -d /opt/local ]]; then
608 # Note: PATH gets set in /etc/zprofile on Darwin, so this can't go into
610 PATH="/opt/local/bin:/opt/local/sbin:$PATH"
611 MANPATH="/opt/local/share/man:$MANPATH"
613 # do Fink setup on darwin
614 isdarwin && xsource /sw/bin/init.sh
616 # load our function and completion directories
617 for fdir in /usr/share/grml/zsh/completion /usr/share/grml/zsh/functions; do
618 fpath=( ${fdir} ${fdir}/**/*(/N) ${fpath} )
619 if [[ ${fdir} == '/usr/share/grml/zsh/functions' ]] ; then
620 for func in ${fdir}/**/[^_]*[^~](N.) ; do
621 zrcautoload ${func:t}
627 # support colors in less
628 export LESS_TERMCAP_mb=$'\E[01;31m'
629 export LESS_TERMCAP_md=$'\E[01;31m'
630 export LESS_TERMCAP_me=$'\E[0m'
631 export LESS_TERMCAP_se=$'\E[0m'
632 export LESS_TERMCAP_so=$'\E[01;44;33m'
633 export LESS_TERMCAP_ue=$'\E[0m'
634 export LESS_TERMCAP_us=$'\E[01;32m'
639 # report about cpu-/system-/user-time of command if running longer than
643 # watch for everyone but me and root
646 # automatically remove duplicates from these arrays
647 typeset -U path cdpath fpath manpath
651 for mod in parameter complist deltochar mathfunc ; do
652 zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
653 done && builtin unset -v mod
655 # autoload zsh modules when they are referenced
657 zmodload -a zsh/stat zstat
658 zmodload -a zsh/zpty zpty
659 zmodload -ap zsh/mapfile mapfile
663 COMPDUMPFILE=${COMPDUMPFILE:-${ZDOTDIR:-${HOME}}/.zcompdump}
664 if zrcautoload compinit ; then
665 compinit -d ${COMPDUMPFILE} || print 'Notice: no compinit available :('
667 print 'Notice: no compinit available :('
673 # called later (via is4 && grmlcomp)
674 # note: use 'zstyle' for getting current settings
675 # press ^xh (control-x h) for getting tags in context; ^x? (control-x ?) to run complete_debug with trace output
677 # TODO: This could use some additional information
679 # Make sure the completion system is initialised
680 (( ${+_comps} )) || return 1
682 # allow one error for every three characters typed in approximate completer
683 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
685 # don't complete backup files as executables
686 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
688 # start menu completion only if it could find no unambiguous initial string
689 zstyle ':completion:*:correct:*' insert-unambiguous true
690 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
691 zstyle ':completion:*:correct:*' original true
693 # activate color-completion
694 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
696 # format on completion
697 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
699 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
700 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
702 # insert all expansions for expand completer
703 zstyle ':completion:*:expand:*' tag-order all-expansions
704 zstyle ':completion:*:history-words' list false
707 zstyle ':completion:*:history-words' menu yes
709 # ignore duplicate entries
710 zstyle ':completion:*:history-words' remove-all-dups yes
711 zstyle ':completion:*:history-words' stop yes
713 # match uppercase from lowercase
714 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
716 # separate matches into groups
717 zstyle ':completion:*:matches' group 'yes'
718 zstyle ':completion:*' group-name ''
720 if [[ "$NOMENU" -eq 0 ]] ; then
721 # if there are more than 5 options allow selecting from a menu
722 zstyle ':completion:*' menu select=5
724 # don't use any menus at all
728 zstyle ':completion:*:messages' format '%d'
729 zstyle ':completion:*:options' auto-description '%d'
731 # describe options in full
732 zstyle ':completion:*:options' description 'yes'
734 # on processes completion complete all user processes
735 zstyle ':completion:*:processes' command 'ps -au$USER'
737 # offer indexes before parameters in subscripts
738 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
740 # provide verbose completion information
741 zstyle ':completion:*' verbose true
743 # recent (as of Dec 2007) zsh versions are able to provide descriptions
744 # for commands (read: 1st word in the line) that it will list for the user
745 # to choose from. The following disables that, because it's not exactly fast.
746 zstyle ':completion:*:-command-:*:' verbose false
748 # set format for warnings
749 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
751 # define files to ignore for zcompile
752 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
753 zstyle ':completion:correct:' prompt 'correct to: %e'
755 # Ignore completion functions for commands you don't have:
756 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
758 # Provide more processes in completion of programs like killall:
759 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
761 # complete manual by their section
762 zstyle ':completion:*:manuals' separate-sections true
763 zstyle ':completion:*:manuals.*' insert-sections true
764 zstyle ':completion:*:man:*' menu yes select
766 # Search path for sudo completion
767 zstyle ':completion:*:sudo:*' command-path /usr/local/sbin \
775 # provide .. as a completion
776 zstyle ':completion:*' special-dirs ..
778 # run rehash on completion so new installed program are found automatically:
780 (( CURRENT == 1 )) && rehash
785 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
786 if [[ "$NOCOR" -gt 0 ]] ; then
787 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
790 # try to be smart about when to use what completer...
792 zstyle -e ':completion:*' completer '
793 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
794 _last_try="$HISTNO$BUFFER$CURSOR"
795 reply=(_complete _match _ignored _prefix _files)
797 if [[ $words[1] == (rm|mv) ]] ; then
798 reply=(_complete _files)
800 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
805 # command for process lists, the local web server details and host completion
806 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
809 [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
810 zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
814 [[ -r ~/.ssh/config ]] && _ssh_config_hosts=(${${(s: :)${(ps:\t:)${${(@M)${(f)"$(<$HOME/.ssh/config)"}:#Host *}#Host }}}:#*[*?]*}) || _ssh_config_hosts=()
815 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
816 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
824 "$_ssh_config_hosts[@]"
829 zstyle ':completion:*:hosts' hosts $hosts
830 # TODO: so, why is this here?
831 # zstyle '*' hosts $hosts
833 # use generic completion system for programs not yet defined; (_gnu_generic works
834 # with commands that provide a --help option with "standard" gnu-like output.)
835 for compcom in cp deborphan df feh fetchipac gpasswd head hnb ipacsum mv \
837 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
840 # see upgrade function in this file
841 compdef _hosts upgrade
844 # Keyboard setup: The following is based on the same code, we wrote for
845 # debian's setup. It ensures the terminal is in the right mode, when zle is
846 # active, so the values from $terminfo are valid. Therefore, this setup should
847 # work on all systems, that have support for `terminfo'. It also requires the
848 # zsh in use to have the `zsh/terminfo' module built.
850 # If you are customising your `zle-line-init()' or `zle-line-finish()'
851 # functions, make sure you call the following utility functions in there:
853 # - zle-line-init(): zle-smkx
854 # - zle-line-finish(): zle-rmkx
856 # Use emacs-like key bindings by default:
861 ## beginning-of-line OR beginning-of-buffer OR beginning of history
862 ## by: Bart Schaefer <schaefer@brasslantern.com>, Bernhard Tittelbach
863 beginning-or-end-of-somewhere() {
865 if [[ ( "${LBUFFER[-1]}" == $'\n' && "${WIDGET}" == beginning-of* ) || \
866 ( "${RBUFFER[1]}" == $'\n' && "${WIDGET}" == end-of* ) ]]; then
867 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
869 zle .${WIDGET:s/somewhere/line-hist/} "$@"
870 if (( HISTNO != hno )); then
871 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
875 zle -N beginning-of-somewhere beginning-or-end-of-somewhere
876 zle -N end-of-somewhere beginning-or-end-of-somewhere
878 # add a command line to the shells history without executing it
879 commit-to-history() {
880 print -s ${(z)BUFFER}
883 zle -N commit-to-history
885 # only slash should be considered as a word separator:
886 slash-backward-kill-word() {
887 local WORDCHARS="${WORDCHARS:s@/@}"
889 zle backward-kill-word
891 zle -N slash-backward-kill-word
893 # a generic accept-line wrapper
895 # This widget can prevent unwanted autocorrections from command-name
896 # to _command-name, rehash automatically on enter and call any number
897 # of builtin and user-defined widgets in different contexts.
899 # For a broader description, see:
900 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
902 # The code is imported from the file 'zsh/functions/accept-line' from
903 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
904 # distributed under the same terms as zsh itself.
906 # A newly added command will may not be found or will cause false
907 # correction attempts, if you got auto-correction set. By setting the
908 # following style, we force accept-line() to rehash, if it cannot
909 # find the first word on the command line in the $command[] hash.
910 zstyle ':acceptline:*' rehash true
912 function Accept-Line() {
913 setopt localoptions noksharrays
917 local alcontext=${1:-$alcontext}
919 zstyle -a ":acceptline:${alcontext}" actions subs
921 (( ${#subs} < 1 )) && return 0
924 for sub in ${subs} ; do
925 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
928 (( aldone > 0 )) && break
932 function Accept-Line-getdefault() {
936 zstyle -s ":acceptline:${alcontext}" default_action default_action
937 case ${default_action} in
939 printf ".accept-line"
942 printf ${default_action}
947 function Accept-Line-HandleContext() {
950 default_action=$(Accept-Line-getdefault)
951 zstyle -T ":acceptline:${alcontext}" call_default \
952 && zle ${default_action}
955 function accept-line() {
956 setopt localoptions noksharrays
959 local buf com fname format msg default_action
963 cmdline=(${(z)BUFFER})
967 Accept-Line 'preprocess'
969 zstyle -t ":acceptline:${alcontext}" rehash \
970 && [[ -z ${commands[$com]} ]] \
974 && [[ -n ${reswords[(r)$com]} ]] \
975 || [[ -n ${aliases[$com]} ]] \
976 || [[ -n ${functions[$com]} ]] \
977 || [[ -n ${builtins[$com]} ]] \
978 || [[ -n ${commands[$com]} ]] ; then
980 # there is something sensible to execute, just do it.
982 Accept-Line-HandleContext
987 if [[ -o correct ]] \
988 || [[ -o correctall ]] \
989 && [[ -n ${functions[$fname]} ]] ; then
991 # nothing there to execute but there is a function called
992 # _command_name; a completion widget. Makes no sense to
993 # call it on the commandline, but the correct{,all} options
994 # will ask for it nevertheless, so warn the user.
995 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
996 # Okay, we warned the user before, he called us again,
997 # so have it his way.
999 Accept-Line-HandleContext
1004 if zstyle -t ":acceptline:${alcontext}" nocompwarn ; then
1006 Accept-Line-HandleContext
1008 # prepare warning message for the user, configurable via zstyle.
1009 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
1011 if [[ -z ${msg} ]] ; then
1012 msg="%c will not execute and completion %f exists."
1015 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
1020 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
1021 # If we are here, the commandline contains something that is not
1022 # executable, which is neither subject to _command_name correction
1023 # and is not empty. might be a variable assignment
1025 Accept-Line-HandleContext
1030 # If we got this far, the commandline only contains whitespace, or is empty.
1032 Accept-Line-HandleContext
1037 zle -N Accept-Line-HandleContext
1039 # power completion / abbreviation expansion / buffer expansion
1040 # see http://zshwiki.org/home/examples/zleiab for details
1041 # less risky than the global aliases but powerful as well
1042 # just type the abbreviation key and afterwards 'ctrl-x .' to expand it
1045 setopt interactivecomments
1047 # key # value (#d additional doc string)
1053 'G' '|& grep '${grep_options:+"${grep_options[*]}"}
1055 'Hl' ' --help |& less -r' #d (Display help in pager)
1059 'N' '&>/dev/null' #d (No Output)
1060 'R' '| tr A-z N-za-m' #d (ROT13)
1061 'SL' '| sort | less'
1066 'co' './configure && make && sudo make install'
1074 LBUFFER=${LBUFFER%%(#m)[.\-+:|_a-zA-Z0-9]#}
1075 LBUFFER+=${abk[$MATCH]:-$MATCH}
1082 zle -M "$(print "Available abbreviations for expansion:"; print -a -C 2 ${(kv)abk})"
1085 zle -N help-show-abk
1087 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
1088 insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
1089 zle -N insert-datestamp
1091 # press esc-m for inserting last typed word again (thanks to caphuso!)
1092 insert-last-typed-word() { zle insert-last-word -- 0 -1 };
1093 zle -N insert-last-typed-word;
1095 function grml-zsh-fg() {
1096 if (( ${#jobstates} )); then
1098 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
1099 BUFFER="${BUFFER}fg"
1102 zle -M 'No background jobs. Doing nothing.'
1107 # run command line as user root via sudo:
1108 sudo-command-line() {
1109 [[ -z $BUFFER ]] && zle up-history
1110 if [[ $BUFFER != sudo\ * ]]; then
1111 BUFFER="sudo $BUFFER"
1112 CURSOR=$(( CURSOR+5 ))
1115 zle -N sudo-command-line
1117 ### jump behind the first word on the cmdline.
1118 ### useful to add options.
1119 function jump_after_first_word() {
1121 words=(${(z)BUFFER})
1123 if (( ${#words} <= 1 )) ; then
1126 CURSOR=${#${words[1]}}
1129 zle -N jump_after_first_word
1131 #f5# Create directory under cursor or the selected area
1133 # Press ctrl-xM to create the directory under the cursor or the selected area.
1134 # To select an area press ctrl-@ or ctrl-space and use the cursor.
1135 # Use case: you type "mv abc ~/testa/testb/testc/" and remember that the
1136 # directory does not exist yet -> press ctrl-XM and problem solved
1138 if ((REGION_ACTIVE==1)); then
1139 local F=$MARK T=$CURSOR
1140 if [[ $F -gt $T ]]; then
1144 # get marked area from buffer and eliminate whitespace
1145 PATHTOMKDIR=${BUFFER[F+1,T]%%[[:space:]]##}
1146 PATHTOMKDIR=${PATHTOMKDIR##[[:space:]]##}
1148 local bufwords iword
1149 bufwords=(${(z)LBUFFER})
1151 bufwords=(${(z)BUFFER})
1152 PATHTOMKDIR="${(Q)bufwords[iword]}"
1154 [[ -z "${PATHTOMKDIR}" ]] && return 1
1155 PATHTOMKDIR=${~PATHTOMKDIR}
1156 if [[ -e "${PATHTOMKDIR}" ]]; then
1157 zle -M " path already exists, doing nothing"
1159 zle -M "$(mkdir -p -v "${PATHTOMKDIR}")"
1164 zle -N inplaceMkDirs
1166 #v1# set number of lines to display per page
1167 HELP_LINES_PER_PAGE=20
1168 #v1# set location of help-zle cache file
1169 HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh
1170 # helper function for help-zle, actually generates the help text
1171 help_zle_parse_keybindings()
1175 unsetopt ksharrays #indexing starts at 1
1177 #v1# choose files that help-zle will parse for keybindings
1178 ((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local )
1180 if [[ -r $HELP_ZLE_CACHE_FILE ]]; then
1183 for f ($HELPZLE_KEYBINDING_FILES) [[ $f -nt $HELP_ZLE_CACHE_FILE ]] && load_cache=1
1184 [[ $load_cache -eq 0 ]] && . $HELP_ZLE_CACHE_FILE && return
1187 #fill with default keybindings, possibly to be overwriten in a file later
1188 #Note that due to zsh inconsistency on escaping assoc array keys, we encase the key in '' which we will remove later
1189 local -A help_zle_keybindings
1190 help_zle_keybindings['<Ctrl>@']="set MARK"
1191 help_zle_keybindings['<Ctrl>x<Ctrl>j']="vi-join lines"
1192 help_zle_keybindings['<Ctrl>x<Ctrl>b']="jump to matching brace"
1193 help_zle_keybindings['<Ctrl>x<Ctrl>u']="undo"
1194 help_zle_keybindings['<Ctrl>_']="undo"
1195 help_zle_keybindings['<Ctrl>x<Ctrl>f<c>']="find <c> in cmdline"
1196 help_zle_keybindings['<Ctrl>a']="goto beginning of line"
1197 help_zle_keybindings['<Ctrl>e']="goto end of line"
1198 help_zle_keybindings['<Ctrl>t']="transpose charaters"
1199 help_zle_keybindings['<Alt>t']="transpose words"
1200 help_zle_keybindings['<Alt>s']="spellcheck word"
1201 help_zle_keybindings['<Ctrl>k']="backward kill buffer"
1202 help_zle_keybindings['<Ctrl>u']="forward kill buffer"
1203 help_zle_keybindings['<Ctrl>y']="insert previously killed word/string"
1204 help_zle_keybindings["<Alt>'"]="quote line"
1205 help_zle_keybindings['<Alt>"']="quote from mark to cursor"
1206 help_zle_keybindings['<Alt><arg>']="repeat next cmd/char <arg> times (<Alt>-<Alt>1<Alt>0a -> -10 times 'a')"
1207 help_zle_keybindings['<Alt>u']="make next word Uppercase"
1208 help_zle_keybindings['<Alt>l']="make next word lowercase"
1209 help_zle_keybindings['<Ctrl>xd']="preview expansion under cursor"
1210 help_zle_keybindings['<Alt>q']="push current CL into background, freeing it. Restore on next CL"
1211 help_zle_keybindings['<Alt>.']="insert (and interate through) last word from prev CLs"
1212 help_zle_keybindings['<Alt>,']="complete word from newer history (consecutive hits)"
1213 help_zle_keybindings['<Alt>m']="repeat last typed word on current CL"
1214 help_zle_keybindings['<Ctrl>v']="insert next keypress symbol literally (e.g. for bindkey)"
1215 help_zle_keybindings['!!:n*<Tab>']="insert last n arguments of last command"
1216 help_zle_keybindings['!!:n-<Tab>']="insert arguments n..N-2 of last command (e.g. mv s s d)"
1217 help_zle_keybindings['<Alt>h']="show help/manpage for current command"
1219 #init global variables
1220 unset help_zle_lines help_zle_sln
1221 typeset -g -a help_zle_lines
1222 typeset -g help_zle_sln=1
1225 local lastkeybind_desc contents #last description starting with #k# that we found
1226 local num_lines_elapsed=0 #number of lines between last description and keybinding
1227 #search config files in the order they a called (and thus the order in which they overwrite keybindings)
1228 for f in $HELPZLE_KEYBINDING_FILES; do
1229 [[ -r "$f" ]] || continue #not readable ? skip it
1231 for cline in "${(f)contents}"; do
1232 #zsh pattern: matches lines like: #k# ..............
1233 if [[ "$cline" == (#s)[[:space:]]#\#k\#[[:space:]]##(#b)(*)[[:space:]]#(#e) ]]; then
1234 lastkeybind_desc="$match[*]"
1236 #zsh pattern: matches lines that set a keybinding using bind2map, bindkey or compdef -k
1237 # ignores lines that are commentend out
1238 # grabs first in '' or "" enclosed string with length between 1 and 6 characters
1239 elif [[ "$cline" == [^#]#(bind2maps[[:space:]](*)-s|bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then
1240 #description prevously found ? description not more than 2 lines away ? keybinding not empty ?
1241 if [[ -n $lastkeybind_desc && $num_lines_elapsed -lt 2 && -n $match[1] ]]; then
1242 #substitute keybinding string with something readable
1243 k=${${${${${${${match[1]/\\e\^h/<Alt><BS>}/\\e\^\?/<Alt><BS>}/\\e\[5~/<PageUp>}/\\e\[6~/<PageDown>}//(\\e|\^\[)/<Alt>}//\^/<Ctrl>}/3~/<Alt><Del>}
1244 #put keybinding in assoc array, possibly overwriting defaults or stuff found in earlier files
1245 #Note that we are extracting the keybinding-string including the quotes (see Note at beginning)
1246 help_zle_keybindings[${k}]=$lastkeybind_desc
1250 ((num_lines_elapsed++))
1255 #calculate length of keybinding column
1257 for k (${(k)help_zle_keybindings[@]}) ((kstrlen < ${#k})) && kstrlen=${#k}
1258 #convert the assoc array into preformated lines, which we are able to sort
1259 for k v in ${(kv)help_zle_keybindings[@]}; do
1260 #pad keybinding-string to kstrlen chars and remove outermost characters (i.e. the quotes)
1261 help_zle_lines+=("${(r:kstrlen:)k[2,-2]}${v}")
1263 #sort lines alphabetically
1264 help_zle_lines=("${(i)help_zle_lines[@]}")
1265 [[ -d ${HELP_ZLE_CACHE_FILE:h} ]] || mkdir -p "${HELP_ZLE_CACHE_FILE:h}"
1266 echo "help_zle_lines=(${(q)help_zle_lines[@]})" >| $HELP_ZLE_CACHE_FILE
1267 zcompile $HELP_ZLE_CACHE_FILE
1269 typeset -g help_zle_sln
1270 typeset -g -a help_zle_lines
1272 # Provides (partially autogenerated) help on keybindings and the zsh line editor
1276 unsetopt ksharrays #indexing starts at 1
1277 #help lines already generated ? no ? then do it
1278 [[ ${+functions[help_zle_parse_keybindings]} -eq 1 ]] && {help_zle_parse_keybindings && unfunction help_zle_parse_keybindings}
1279 #already displayed all lines ? go back to the start
1280 [[ $help_zle_sln -gt ${#help_zle_lines} ]] && help_zle_sln=1
1281 local sln=$help_zle_sln
1282 #note that help_zle_sln is a global var, meaning we remember the last page we viewed
1283 help_zle_sln=$((help_zle_sln + HELP_LINES_PER_PAGE))
1284 zle -M "${(F)help_zle_lines[sln,help_zle_sln-1]}"
1288 ## complete word from currently visible Screen or Tmux buffer.
1289 if check_com -c screen || check_com -c tmux; then
1290 _complete_screen_display() {
1291 [[ "$TERM" != "screen" ]] && return 1
1293 local TMPFILE=$(mktemp)
1294 local -U -a _screen_display_wordlist
1295 trap "rm -f $TMPFILE" EXIT
1297 # fill array with contents from screen hardcopy
1298 if ((${+TMUX})); then
1299 #works, but crashes tmux below version 1.4
1300 #luckily tmux -V option to ask for version, was also added in 1.4
1301 tmux -V &>/dev/null || return
1302 tmux -q capture-pane \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0
1304 screen -X hardcopy $TMPFILE
1305 # screen sucks, it dumps in latin1, apparently always. so recode it
1307 check_com recode && recode latin1 $TMPFILE
1309 _screen_display_wordlist=( ${(QQ)$(<$TMPFILE)} )
1310 # remove PREFIX to be completed from that array
1311 _screen_display_wordlist[${_screen_display_wordlist[(i)$PREFIX]}]=""
1312 compadd -a _screen_display_wordlist
1314 #m# k CTRL-x\,\,\,S Complete word from GNU screen buffer
1316 compdef -k _complete_screen_display complete-word '^xS'
1319 # Load a few more functions and tie them to widgets, so they can be bound:
1321 function zrcautozle() {
1324 zrcautoload $fnc && zle -N $fnc
1327 function zrcgotwidget() {
1328 (( ${+widgets[$1]} ))
1331 function zrcgotkeymap() {
1332 [[ -n ${(M)keymaps:#$1} ]]
1335 zrcautozle insert-files
1336 zrcautozle edit-command-line
1337 zrcautozle insert-unicode-char
1338 if zrcautoload history-search-end; then
1339 zle -N history-beginning-search-backward-end history-search-end
1340 zle -N history-beginning-search-forward-end history-search-end
1342 zle -C hist-complete complete-word _generic
1343 zstyle ':completion:hist-complete:*' completer _history
1345 # The actual terminal setup hooks and bindkey-calls:
1347 # An array to note missing features to ease diagnosis in case of problems.
1348 typeset -ga grml_missing_features
1350 function zrcbindkey() {
1351 if (( ARGC )) && zrcgotwidget ${argv[-1]}; then
1356 function bind2maps () {
1357 local i sequence widget
1360 while [[ "$1" != "--" ]]; do
1366 if [[ "$1" == "-s" ]]; then
1370 sequence="${key[$1]}"
1374 [[ -z "$sequence" ]] && return 1
1376 for i in "${maps[@]}"; do
1377 zrcbindkey -M "$i" "$sequence" "$widget"
1381 if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
1382 function zle-smkx () {
1384 printf '%s' ${terminfo[smkx]}
1386 function zle-rmkx () {
1388 printf '%s' ${terminfo[rmkx]}
1390 function zle-line-init () {
1393 function zle-line-finish () {
1396 zle -N zle-line-init
1397 zle -N zle-line-finish
1399 for i in {s,r}mkx; do
1400 (( ${+terminfo[$i]} )) || grml_missing_features+=($i)
1407 Home "${terminfo[khome]}"
1408 End "${terminfo[kend]}"
1409 Insert "${terminfo[kich1]}"
1410 Delete "${terminfo[kdch1]}"
1411 Up "${terminfo[kcuu1]}"
1412 Down "${terminfo[kcud1]}"
1413 Left "${terminfo[kcub1]}"
1414 Right "${terminfo[kcuf1]}"
1415 PageUp "${terminfo[kpp]}"
1416 PageDown "${terminfo[knp]}"
1417 BackTab "${terminfo[kcbt]}"
1420 # Guidelines for adding key bindings:
1422 # - Do not add hardcoded escape sequences, to enable non standard key
1423 # combinations such as Ctrl-Meta-Left-Cursor. They are not easily portable.
1425 # - Adding Ctrl characters, such as '^b' is okay; note that '^b' and '^B' are
1428 # - All keys from the $key[] mapping are obviously okay.
1430 # - Most terminals send "ESC x" when Meta-x is pressed. Thus, sequences like
1431 # '\ex' are allowed in here as well.
1433 bind2maps emacs -- Home beginning-of-somewhere
1434 bind2maps viins vicmd -- Home vi-beginning-of-line
1435 bind2maps emacs -- End end-of-somewhere
1436 bind2maps viins vicmd -- End vi-end-of-line
1437 bind2maps emacs viins -- Insert overwrite-mode
1438 bind2maps vicmd -- Insert vi-insert
1439 bind2maps emacs -- Delete delete-char
1440 bind2maps viins vicmd -- Delete vi-delete-char
1441 bind2maps emacs viins vicmd -- Up up-line-or-search
1442 bind2maps emacs viins vicmd -- Down down-line-or-search
1443 bind2maps emacs -- Left backward-char
1444 bind2maps viins vicmd -- Left vi-backward-char
1445 bind2maps emacs -- Right forward-char
1446 bind2maps viins vicmd -- Right vi-forward-char
1447 #k# Perform abbreviation expansion
1448 bind2maps emacs viins -- -s '^x.' zleiab
1449 #k# Display list of abbreviations that would expand
1450 bind2maps emacs viins -- -s '^xb' help-show-abk
1451 #k# mkdir -p <dir> from string under cursor or marked area
1452 bind2maps emacs viins -- -s '^xM' inplaceMkDirs
1453 #k# display help for keybindings and ZLE
1454 bind2maps emacs viins -- -s '^xz' help-zle
1455 #k# Insert files and test globbing
1456 bind2maps emacs viins -- -s "^xf" insert-files
1457 #k# Edit the current line in \kbd{\$EDITOR}
1458 bind2maps emacs viins -- -s '\ee' edit-command-line
1459 #k# search history backward for entry beginning with typed text
1460 bind2maps emacs viins -- -s '^xp' history-beginning-search-backward-end
1461 #k# search history forward for entry beginning with typed text
1462 bind2maps emacs viins -- -s '^xP' history-beginning-search-forward-end
1463 #k# search history backward for entry beginning with typed text
1464 bind2maps emacs viins -- PageUp history-beginning-search-backward-end
1465 #k# search history forward for entry beginning with typed text
1466 bind2maps emacs viins -- PageDown history-beginning-search-forward-end
1467 bind2maps emacs viins -- -s "^x^h" commit-to-history
1468 #k# Kill left-side word or everything up to next slash
1469 bind2maps emacs viins -- -s '\ev' slash-backward-kill-word
1470 #k# Kill left-side word or everything up to next slash
1471 bind2maps emacs viins -- -s '\e^h' slash-backward-kill-word
1472 #k# Kill left-side word or everything up to next slash
1473 bind2maps emacs viins -- -s '\e^?' slash-backward-kill-word
1474 # Do history expansion on space:
1475 bind2maps emacs viins -- -s ' ' magic-space
1476 #k# Trigger menu-complete
1477 bind2maps emacs viins -- -s '\ei' menu-complete # menu completion via esc-i
1478 #k# Insert a timestamp on the command line (yyyy-mm-dd)
1479 bind2maps emacs viins -- -s '^ed' insert-datestamp
1480 #k# Insert last typed word
1481 bind2maps emacs viins -- -s "\em" insert-last-typed-word
1482 #k# A smart shortcut for \kbd{fg<enter>}
1483 bind2maps emacs viins -- -s '^z' grml-zsh-fg
1484 #k# prepend the current command with "sudo"
1485 bind2maps emacs viins -- -s "^os" sudo-command-line
1486 #k# jump to after first word (for adding options)
1487 bind2maps emacs viins -- -s '^x1' jump_after_first_word
1488 #k# complete word from history with menu
1489 bind2maps emacs viins -- -s "^x^x" hist-complete
1491 # insert unicode character
1492 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
1493 # See for example http://unicode.org/charts/ for unicode characters code
1494 #k# Insert Unicode character
1495 bind2maps emacs viins -- -s '^xi' insert-unicode-char
1497 # use the new *-pattern-* widgets for incremental history search
1498 if zrcgotwidget history-incremental-pattern-search-backward; then
1499 for seq wid in '^r' history-incremental-pattern-search-backward \
1500 '^s' history-incremental-pattern-search-forward
1502 bind2maps emacs viins vicmd -- -s $seq $wid
1504 builtin unset -v seq wid
1507 if zrcgotkeymap menuselect; then
1508 #m# k Shift-tab Perform backwards menu completion
1509 bind2maps menuselect -- BackTab reverse-menu-complete
1511 #k# menu selection: pick item but stay in the menu
1512 bind2maps menuselect -- -s '\e^M' accept-and-menu-complete
1513 # also use + and INSERT since it's easier to press repeatedly
1514 bind2maps menuselect -- -s '+' accept-and-menu-complete
1515 bind2maps menuselect -- Insert accept-and-menu-complete
1517 # accept a completion and try to complete again by using menu
1518 # completion; very useful with completing directories
1519 # by using 'undo' one's got a simple file browser
1520 bind2maps menuselect -- -s '^o' accept-and-infer-next-history
1523 # Finally, here are still a few hardcoded escape sequences; Special sequences
1524 # like Ctrl-<Cursor-key> etc do suck a fair bit, because they are not
1525 # standardised and most of the time are not available in a terminals terminfo
1528 # While we do not encourage adding bindings like these, we will keep these for
1529 # backward compatibility.
1531 ## use Ctrl-left-arrow and Ctrl-right-arrow for jumping to word-beginnings on
1532 ## the command line.
1534 bind2maps emacs viins vicmd -- -s '\eOc' forward-word
1535 bind2maps emacs viins vicmd -- -s '\eOd' backward-word
1536 # These are for xterm:
1537 bind2maps emacs viins vicmd -- -s '\e[1;5C' forward-word
1538 bind2maps emacs viins vicmd -- -s '\e[1;5D' backward-word
1539 ## the same for alt-left-arrow and alt-right-arrow
1541 bind2maps emacs viins vicmd -- -s '\e\e[C' forward-word
1542 bind2maps emacs viins vicmd -- -s '\e\e[D' backward-word
1544 bind2maps emacs viins vicmd -- -s '^[[1;3C' forward-word
1545 bind2maps emacs viins vicmd -- -s '^[[1;3D' backward-word
1546 # Also try ESC Left/Right:
1547 bind2maps emacs viins vicmd -- -s '\e'${key[Right]} forward-word
1548 bind2maps emacs viins vicmd -- -s '\e'${key[Left]} backward-word
1555 # we don't want to quote/espace URLs on our own...
1556 # if autoload -U url-quote-magic ; then
1557 # zle -N self-insert url-quote-magic
1558 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
1560 # print 'Notice: no url-quote-magic available :('
1562 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
1564 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
1565 alias run-help >&/dev/null && unalias run-help
1566 for rh in run-help{,-git,-svk,-svn}; do
1570 # command not found handling
1572 (( ${COMMAND_NOT_FOUND} == 1 )) &&
1573 function command_not_found_handler() {
1575 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
1576 ${GRML_ZSH_CNF_HANDLER} $1
1583 ZSHDIR=${ZDOTDIR:-${HOME}/.zsh}
1586 HISTFILE=${ZDOTDIR:-${HOME}}/.zsh_history
1587 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
1588 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
1592 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
1593 DIRSTACKFILE=${DIRSTACKFILE:-${ZDOTDIR:-${HOME}}/.zdirs}
1595 typeset -gaU GRML_PERSISTENT_DIRSTACK
1596 function grml_dirstack_filter() {
1599 if zstyle -s ':grml:chpwd:dirstack' filter filter; then
1600 $filter $1 && return 0
1602 if zstyle -a ':grml:chpwd:dirstack' exclude exclude; then
1603 for entry in "${exclude[@]}"; do
1604 [[ $1 == ${~entry} ]] && return 0
1611 (( $DIRSTACKSIZE <= 0 )) && return
1612 [[ -z $DIRSTACKFILE ]] && return
1613 grml_dirstack_filter $PWD && return
1614 GRML_PERSISTENT_DIRSTACK=(
1615 $PWD "${(@)GRML_PERSISTENT_DIRSTACK[1,$DIRSTACKSIZE]}"
1617 builtin print -l ${GRML_PERSISTENT_DIRSTACK} >! ${DIRSTACKFILE}
1620 if [[ -f ${DIRSTACKFILE} ]]; then
1621 # Enabling NULL_GLOB via (N) weeds out any non-existing
1622 # directories from the saved dir-stack file.
1623 dirstack=( ${(f)"$(< $DIRSTACKFILE)"}(N) )
1624 # "cd -" won't work after login by just setting $OLDPWD, so
1625 [[ -d $dirstack[1] ]] && cd -q $dirstack[1] && cd -q $OLDPWD
1628 if zstyle -T ':grml:chpwd:dirstack' filter-on-load; then
1629 for i in "${dirstack[@]}"; do
1630 if ! grml_dirstack_filter "$i"; then
1631 GRML_PERSISTENT_DIRSTACK=(
1632 "${GRML_PERSISTENT_DIRSTACK[@]}"
1638 GRML_PERSISTENT_DIRSTACK=( "${dirstack[@]}" )
1641 # directory based profiles
1645 # chpwd_profiles(): Directory Profiles, Quickstart:
1649 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1650 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1653 # For details see the `grmlzshrc.5' manual page.
1654 function chpwd_profiles() {
1655 local profile context
1658 context=":chpwd:profiles:$PWD"
1659 zstyle -s "$context" profile profile || profile='default'
1660 zstyle -T "$context" re-execute && reexecute=1 || reexecute=0
1662 if (( ${+parameters[CHPWD_PROFILE]} == 0 )); then
1663 typeset -g CHPWD_PROFILE
1664 local CHPWD_PROFILES_INIT=1
1665 (( ${+functions[chpwd_profiles_init]} )) && chpwd_profiles_init
1666 elif [[ $profile != $CHPWD_PROFILE ]]; then
1667 (( ${+functions[chpwd_leave_profile_$CHPWD_PROFILE]} )) \
1668 && chpwd_leave_profile_${CHPWD_PROFILE}
1670 if (( reexecute )) || [[ $profile != $CHPWD_PROFILE ]]; then
1671 (( ${+functions[chpwd_profile_$profile]} )) && chpwd_profile_${profile}
1674 CHPWD_PROFILE="${profile}"
1678 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1682 # Prompt setup for grml:
1684 # set colors for use in prompts (modern zshs allow for the use of %F{red}foo%f
1685 # in prompts to get a red "foo" embedded, but it's good to keep these for
1686 # backwards compatibility).
1692 MAGENTA="%F{magenta}"
1696 elif zrcautoload colors && colors 2>/dev/null ; then
1697 BLUE="%{${fg[blue]}%}"
1698 RED="%{${fg_bold[red]}%}"
1699 GREEN="%{${fg[green]}%}"
1700 CYAN="%{${fg[cyan]}%}"
1701 MAGENTA="%{${fg[magenta]}%}"
1702 YELLOW="%{${fg[yellow]}%}"
1703 WHITE="%{${fg[white]}%}"
1704 NO_COLOR="%{${reset_color}%}"
1706 BLUE=$'%{\e[1;34m%}'
1708 GREEN=$'%{\e[1;32m%}'
1709 CYAN=$'%{\e[1;36m%}'
1710 WHITE=$'%{\e[1;37m%}'
1711 MAGENTA=$'%{\e[1;35m%}'
1712 YELLOW=$'%{\e[1;33m%}'
1713 NO_COLOR=$'%{\e[0m%}'
1716 # First, the easy ones: PS2..4:
1718 # secondary prompt, printed when the shell needs more information to complete a
1721 # selection prompt used within a select loop.
1723 # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
1726 # Some additional features to use with our prompt:
1730 # - vcs_info setup and version specific fixes
1732 # display battery status on right side of prompt using 'GRML_DISPLAY_BATTERY=1' in .zshrc.pre
1735 if [[ $GRML_DISPLAY_BATTERY -gt 0 ]] ; then
1738 elif isopenbsd ; then
1740 elif isfreebsd ; then
1742 elif isdarwin ; then
1746 GRML_DISPLAY_BATTERY=0
1752 GRML_BATTERY_LEVEL=''
1753 local batteries bat capacity
1754 batteries=( /sys/class/power_supply/BAT*(N) )
1755 if (( $#batteries > 0 )) ; then
1756 for bat in $batteries ; do
1757 capacity=$(< $bat/capacity)
1758 case $(< $bat/status) in
1760 GRML_BATTERY_LEVEL+=" ^"
1763 if (( capacity < 20 )) ; then
1764 GRML_BATTERY_LEVEL+=" !v"
1766 GRML_BATTERY_LEVEL+=" v"
1770 GRML_BATTERY_LEVEL+=" ="
1773 GRML_BATTERY_LEVEL+="${capacity}%%"
1779 GRML_BATTERY_LEVEL=''
1780 local bat batfull batwarn batnow num
1782 bat=$(sysctl -n hw.sensors.acpibat${num} 2>/dev/null)
1783 if [[ -n $bat ]]; then
1784 batfull=${"$(sysctl -n hw.sensors.acpibat${num}.amphour0)"%% *}
1785 batwarn=${"$(sysctl -n hw.sensors.acpibat${num}.amphour1)"%% *}
1786 batnow=${"$(sysctl -n hw.sensors.acpibat${num}.amphour3)"%% *}
1787 case "$(sysctl -n hw.sensors.acpibat${num}.raw0)" in
1789 if (( batnow < batwarn )) ; then
1790 GRML_BATTERY_LEVEL+=" !v"
1792 GRML_BATTERY_LEVEL+=" v"
1796 GRML_BATTERY_LEVEL+=" ^"
1799 GRML_BATTERY_LEVEL+=" ="
1802 GRML_BATTERY_LEVEL+="${$(( 100 * batnow / batfull ))%%.*}%%"
1808 GRML_BATTERY_LEVEL=''
1812 table=( ${=${${${${${(M)${(f)"$(acpiconf -i $num 2>&1)"}:#(State|Remaining capacity):*}%%( ##|%)}//:[ $'\t']##/@}// /-}//@/ }} )
1813 if [[ -n $table ]] && [[ $table[State] != "not-present" ]] ; then
1814 case $table[State] in
1816 if (( $table[Remaining-capacity] < 20 )) ; then
1817 GRML_BATTERY_LEVEL+=" !v"
1819 GRML_BATTERY_LEVEL+=" v"
1823 GRML_BATTERY_LEVEL+=" ^"
1826 GRML_BATTERY_LEVEL+=" ="
1829 GRML_BATTERY_LEVEL+="$table[Remaining-capacity]%%"
1835 GRML_BATTERY_LEVEL=''
1837 table=( ${$(pmset -g ps)[(w)7,8]%%(\%|);} )
1838 if [[ -n $table[2] ]] ; then
1841 GRML_BATTERY_LEVEL+=" ^"
1844 if (( $table[1] < 20 )) ; then
1845 GRML_BATTERY_LEVEL+=" !v"
1847 GRML_BATTERY_LEVEL+=" v"
1851 GRML_BATTERY_LEVEL+=" ="
1854 GRML_BATTERY_LEVEL+="$table[1]%%"
1858 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
1859 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
1860 debian_chroot=$(</etc/debian_chroot)
1863 # gather version control information for inclusion in a prompt
1865 if zrcautoload vcs_info; then
1866 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1867 # function, which can cause a lot of trouble with our directory-based
1869 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1870 function VCS_INFO_realpath () {
1871 setopt localoptions NO_shwordsplit chaselinks
1872 ( builtin cd -q $1 2> /dev/null && pwd; )
1876 zstyle ':vcs_info:*' max-exports 2
1878 if [[ -o restricted ]]; then
1879 zstyle ':vcs_info:*' enable NONE
1883 typeset -A grml_vcs_coloured_formats
1884 typeset -A grml_vcs_plain_formats
1886 grml_vcs_plain_formats=(
1887 format "(%s%)-[%b] " "zsh: %r"
1888 actionformat "(%s%)-[%b|%a] " "zsh: %r"
1889 rev-branchformat "%b:%r"
1892 grml_vcs_coloured_formats=(
1893 format "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOR} "
1894 actionformat "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOR} "
1895 rev-branchformat "%b${RED}:${YELLOW}%r"
1898 typeset GRML_VCS_COLOUR_MODE=xxx
1900 grml_vcs_info_toggle_colour () {
1902 if [[ $GRML_VCS_COLOUR_MODE == plain ]]; then
1903 grml_vcs_info_set_formats coloured
1905 grml_vcs_info_set_formats plain
1910 grml_vcs_info_set_formats () {
1912 #setopt localoptions xtrace
1913 local mode=$1 AF F BF
1914 if [[ $mode == coloured ]]; then
1915 AF=${grml_vcs_coloured_formats[actionformat]}
1916 F=${grml_vcs_coloured_formats[format]}
1917 BF=${grml_vcs_coloured_formats[rev-branchformat]}
1918 GRML_VCS_COLOUR_MODE=coloured
1920 AF=${grml_vcs_plain_formats[actionformat]}
1921 F=${grml_vcs_plain_formats[format]}
1922 BF=${grml_vcs_plain_formats[rev-branchformat]}
1923 GRML_VCS_COLOUR_MODE=plain
1926 zstyle ':vcs_info:*' actionformats "$AF" "zsh: %r"
1927 zstyle ':vcs_info:*' formats "$F" "zsh: %r"
1928 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "$BF"
1932 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1933 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1934 if [[ "$TERM" == dumb ]] ; then
1935 grml_vcs_info_set_formats plain
1937 grml_vcs_info_set_formats coloured
1940 # Now for the fun part: The grml prompt themes in `promptsys' mode of operation
1942 # This actually defines three prompts:
1948 # They all share the same code and only differ with respect to which items they
1949 # contain. The main source of documentation is the `prompt_grml_help' function
1950 # below, which gets called when the user does this: prompt -h grml
1952 function prompt_grml_help () {
1956 This is the prompt as used by the grml-live system <http://grml.org>. It is
1957 a rather simple one-line prompt, that by default looks something like this:
1959 <user>@<host> <current-working-directory>[ <vcs_info-data>]%
1961 The prompt itself integrates with zsh's prompt themes system (as you are
1962 witnessing right now) and is configurable to a certain degree. In
1963 particular, these aspects are customisable:
1965 - The items used in the prompt (e.g. you can remove \`user' from
1966 the list of activated items, which will cause the user name to
1967 be omitted from the prompt string).
1969 - The attributes used with the items are customisable via strings
1970 used before and after the actual item.
1972 The available items are: at, battery, change-root, date, grml-chroot,
1973 history, host, jobs, newline, path, percent, rc, rc-always, sad-smiley,
1974 shell-level, time, user, vcs
1976 The actual configuration is done via zsh's \`zstyle' mechanism. The
1977 context, that is used while looking up styles is:
1979 ':prompt:grml:<left-or-right>:<subcontext>'
1981 Here <left-or-right> is either \`left' or \`right', signifying whether the
1982 style should affect the left or the right prompt. <subcontext> is either
1983 \`setup' or 'items:<item>', where \`<item>' is one of the available items.
1987 - use-rprompt (boolean): If \`true' (the default), print a sad smiley
1988 in $RPROMPT if the last command a returned non-successful error code.
1989 (This in only valid if <left-or-right> is "right"; ignored otherwise)
1991 - items (list): The list of items used in the prompt. If \`vcs' is
1992 present in the list, the theme's code invokes \`vcs_info'
1993 accordingly. Default (left): rc change-root user at host path vcs
1994 percent; Default (right): sad-smiley
1996 Available styles in 'items:<item>' are: pre, post. These are strings that
1997 are inserted before (pre) and after (post) the item in question. Thus, the
1998 following would cause the user name to be printed in red instead of the
2001 zstyle ':prompt:grml:*:items:user' pre '%F{red}'
2003 Note, that the \`post' style may remain at its default value, because its
2004 default value is '%f', which turns the foreground text attribute off (which
2005 is exactly, what is still required with the new \`pre' value).
2009 function prompt_grml-chroot_help () {
2013 This is a variation of the grml prompt, see: prompt -h grml
2015 The main difference is the default value of the \`items' style. The rest
2016 behaves exactly the same. Here are the defaults for \`grml-chroot':
2018 - left: grml-chroot user at host path percent
2019 - right: (empty list)
2023 function prompt_grml-large_help () {
2027 This is a variation of the grml prompt, see: prompt -h grml
2029 The main difference is the default value of the \`items' style. In
2030 particular, this theme uses _two_ lines instead of one with the plain
2031 \`grml' theme. The rest behaves exactly the same. Here are the defaults
2034 - left: rc jobs history shell-level change-root time date newline user
2035 at host path vcs percent
2040 function grml_prompt_setup () {
2042 autoload -Uz vcs_info
2043 # The following autoload is disabled for now, since this setup includes a
2044 # static version of the ‘add-zsh-hook’ function above. It needs to be
2045 # reenabled as soon as that static definition is removed again.
2046 #autoload -Uz add-zsh-hook
2047 add-zsh-hook precmd prompt_$1_precmd
2050 function prompt_grml_setup () {
2051 grml_prompt_setup grml
2054 function prompt_grml-chroot_setup () {
2055 grml_prompt_setup grml-chroot
2058 function prompt_grml-large_setup () {
2059 grml_prompt_setup grml-large
2062 # These maps define default tokens and pre-/post-decoration for items to be
2063 # used within the themes. All defaults may be customised in a context sensitive
2064 # matter by using zsh's `zstyle' mechanism.
2065 typeset -gA grml_prompt_pre_default \
2066 grml_prompt_post_default \
2067 grml_prompt_token_default \
2068 grml_prompt_token_function
2070 grml_prompt_pre_default=(
2075 grml-chroot '%F{red}'
2085 shell-level '%F{red}'
2091 grml_prompt_post_default=(
2112 grml_prompt_token_default=(
2114 battery 'GRML_BATTERY_LEVEL'
2115 change-root 'debian_chroot'
2117 grml-chroot 'GRML_CHROOT'
2118 history '{history#%!} '
2120 jobs '[%j running job(s)] '
2122 path '%40<..<%~%<< '
2126 sad-smiley '%(?..:()'
2127 shell-level '%(3L.+ .)'
2128 time '%D{%H:%M:%S} '
2133 function grml_theme_has_token () {
2134 if (( ARGC != 1 )); then
2135 printf 'usage: grml_theme_has_token <name>\n'
2138 (( ${+grml_prompt_token_default[$1]} ))
2141 function GRML_theme_add_token_usage () {
2143 Usage: grml_theme_add_token <name> [-f|-i] <token/function> [<pre> <post>]
2145 <name> is the name for the newly added token. If the \`-f' or \`-i' options
2146 are used, <token/function> is the name of the function (see below for
2147 details). Otherwise it is the literal token string to be used. <pre> and
2148 <post> are optional.
2152 -f <function> Use a function named \`<function>' each time the token
2155 -i <function> Use a function named \`<function>' to initialise the
2156 value of the token _once_ at runtime.
2158 The functions are called with one argument: the token's new name. The
2159 return value is expected in the \$REPLY parameter. The use of these
2160 options is mutually exclusive.
2162 There is a utility function \`grml_theme_has_token', which you can use
2163 to test if a token exists before trying to add it. This can be a guard
2164 for situations in which a \`grml_theme_add_token' call may happen more
2169 To add a new token \`day' that expands to the current weekday in the
2170 current locale in green foreground colour, use this:
2172 grml_theme_add_token day '%D{%A}' '%F{green}' '%f'
2174 Another example would be support for \$VIRTUAL_ENV:
2176 function virtual_env_prompt () {
2177 REPLY=\${VIRTUAL_ENV+\${VIRTUAL_ENV:t} }
2179 grml_theme_add_token virtual-env -f virtual_env_prompt
2181 After that, you will be able to use a changed \`items' style to
2182 assemble your prompt.
2186 function grml_theme_add_token () {
2188 local name token pre post
2189 local -i init funcall
2191 if (( ARGC == 0 )); then
2192 GRML_theme_add_token_usage
2202 if [[ $1 == '-f' ]]; then
2205 elif [[ $1 == '-i' ]]; then
2210 if (( ARGC == 0 )); then
2212 grml_theme_add_token: No token-string/function-name provided!\n\n'
2213 GRML_theme_add_token_usage
2218 if (( ARGC != 0 && ARGC != 2 )); then
2220 grml_theme_add_token: <pre> and <post> need to by specified _both_!\n\n'
2221 GRML_theme_add_token_usage
2230 if grml_theme_has_token $name; then
2232 grml_theme_add_token: Token `%s'\'' exists! Giving up!\n\n' $name
2233 GRML_theme_add_token_usage
2240 grml_prompt_pre_default[$name]=$pre
2241 grml_prompt_post_default[$name]=$post
2242 if (( funcall )); then
2243 grml_prompt_token_function[$name]=$token
2244 grml_prompt_token_default[$name]=23
2246 grml_prompt_token_default[$name]=$token
2250 function grml_typeset_and_wrap () {
2257 if (( ${+parameters[$new]} )); then
2258 typeset -g "${target}=${(P)target}${left}${(P)new}${right}"
2262 function grml_prompt_addto () {
2265 local lr it apre apost new v
2269 [[ $target == PS1 ]] && lr=left || lr=right
2270 zstyle -a ":prompt:${grmltheme}:${lr}:setup" items items || items=( "$@" )
2271 typeset -g "${target}="
2272 for it in "${items[@]}"; do
2273 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" pre apre \
2274 || apre=${grml_prompt_pre_default[$it]}
2275 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" post apost \
2276 || apost=${grml_prompt_post_default[$it]}
2277 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" token new \
2278 || new=${grml_prompt_token_default[$it]}
2279 typeset -g "${target}=${(P)target}${apre}"
2280 if (( ${+grml_prompt_token_function[$it]} )); then
2281 ${grml_prompt_token_function[$it]} $it
2282 typeset -g "${target}=${(P)target}${REPLY}"
2286 grml_typeset_and_wrap $target $new '' ''
2289 grml_typeset_and_wrap $target $new '(' ')'
2292 if [[ -n ${(P)new} ]]; then
2293 typeset -g "${target}=${(P)target}(CHROOT)"
2297 v="vcs_info_msg_${new}_"
2298 if (( ! vcscalled )); then
2302 if (( ${+parameters[$v]} )) && [[ -n "${(P)v}" ]]; then
2303 typeset -g "${target}=${(P)target}${(P)v}"
2306 *) typeset -g "${target}=${(P)target}${new}" ;;
2309 typeset -g "${target}=${(P)target}${apost}"
2313 function prompt_grml_precmd () {
2315 local grmltheme=grml
2316 local -a left_items right_items
2317 left_items=(rc change-root user at host path vcs percent)
2318 right_items=(sad-smiley)
2320 prompt_grml_precmd_worker
2323 function prompt_grml-chroot_precmd () {
2325 local grmltheme=grml-chroot
2326 local -a left_items right_items
2327 left_items=(grml-chroot user at host path percent)
2330 prompt_grml_precmd_worker
2333 function prompt_grml-large_precmd () {
2335 local grmltheme=grml-large
2336 local -a left_items right_items
2337 left_items=(rc jobs history shell-level change-root time date newline
2338 user at host path vcs percent)
2339 right_items=(sad-smiley)
2341 prompt_grml_precmd_worker
2344 function prompt_grml_precmd_worker () {
2346 local -i vcscalled=0
2348 grml_prompt_addto PS1 "${left_items[@]}"
2349 if zstyle -T ":prompt:${grmltheme}:right:setup" use-rprompt; then
2350 grml_prompt_addto RPS1 "${right_items[@]}"
2354 grml_prompt_fallback() {
2357 (( ${+functions[vcs_info]} )) && vcs_info
2360 p0="${RED}%(?..%? )${WHITE}${debian_chroot:+($debian_chroot)}"
2361 p1="${BLUE}%n${NO_COLOR}@%m %40<...<%B%~%b%<< "'${vcs_info_msg_0_}'"%# "
2362 if (( EUID == 0 )); then
2363 PROMPT="${BLUE}${p0}${RED}${p1}"
2365 PROMPT="${RED}${p0}${BLUE}${p1}"
2370 if zrcautoload promptinit && promptinit 2>/dev/null ; then
2371 # Since we define the required functions in here and not in files in
2372 # $fpath, we need to stick the theme's name into `$prompt_themes'
2373 # ourselves, since promptinit does not pick them up otherwise.
2374 prompt_themes+=( grml grml-chroot grml-large )
2375 # Also, keep the array sorted...
2376 prompt_themes=( "${(@on)prompt_themes}" )
2378 print 'Notice: no promptinit available :('
2379 grml_prompt_fallback
2383 # The prompt themes use modern features of zsh, that require at least
2384 # version 4.3.7 of the shell. Use the fallback otherwise.
2385 if [[ $GRML_DISPLAY_BATTERY -gt 0 ]]; then
2386 zstyle ':prompt:grml:right:setup' items sad-smiley battery
2387 add-zsh-hook precmd battery
2389 if [[ "$TERM" == dumb ]] ; then
2390 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" pre ''
2391 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" post ' '
2392 for i in rc user path jobs history date time shell-level; do
2393 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" pre ''
2394 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" post ''
2397 zstyle ':prompt:grml(|-large|-chroot):right:setup' use-rprompt false
2398 elif (( EUID == 0 )); then
2399 zstyle ':prompt:grml(|-large|-chroot):*:items:user' pre '%B%F{red}'
2402 # Finally enable one of the prompts.
2403 if [[ -n $GRML_CHROOT ]]; then
2405 elif [[ $GRMLPROMPT -gt 0 ]]; then
2411 grml_prompt_fallback
2414 # Terminal-title wizardry
2416 function ESC_print () {
2417 info_print $'\ek' $'\e\\' "$@"
2419 function set_title () {
2420 info_print $'\e]0;' $'\a' "$@"
2423 function info_print () {
2424 local esc_begin esc_end
2428 printf '%s' ${esc_begin}
2430 printf '%s' "${esc_end}"
2433 function grml_reset_screen_title () {
2434 # adjust title of xterm
2435 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
2436 [[ ${NOTITLE:-} -gt 0 ]] && return 0
2439 set_title ${(%):-"%n@%m: %~"}
2444 function grml_vcs_to_screen_title () {
2445 if [[ $TERM == screen* ]] ; then
2446 if [[ -n ${vcs_info_msg_1_} ]] ; then
2447 ESC_print ${vcs_info_msg_1_}
2454 function grml_maintain_name () {
2455 # set hostname if not running on host with name 'grml'
2456 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
2461 function grml_cmd_to_screen_title () {
2462 # get the name of the program currently running and hostname of local
2463 # machine set screen window title if running in a screen
2464 if [[ "$TERM" == screen* ]] ; then
2465 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME"
2470 function grml_control_xterm_title () {
2473 set_title "${(%):-"%n@%m:"}" "$1"
2478 # The following autoload is disabled for now, since this setup includes a
2479 # static version of the ‘add-zsh-hook’ function above. It needs to be
2480 # reenabled as soon as that static definition is removed again.
2481 #zrcautoload add-zsh-hook || add-zsh-hook () { :; }
2482 if [[ $NOPRECMD -eq 0 ]]; then
2483 add-zsh-hook precmd grml_reset_screen_title
2484 add-zsh-hook precmd grml_vcs_to_screen_title
2485 add-zsh-hook preexec grml_maintain_name
2486 add-zsh-hook preexec grml_cmd_to_screen_title
2487 if [[ $NOTITLE -eq 0 ]]; then
2488 add-zsh-hook preexec grml_control_xterm_title
2492 # 'hash' some often used directories
2494 hash -d deb=/var/cache/apt/archives
2495 hash -d doc=/usr/share/doc
2496 hash -d linux=/lib/modules/$(command uname -r)/build/
2497 hash -d log=/var/log
2498 hash -d slog=/var/log/syslog
2499 hash -d src=/usr/src
2500 hash -d www=/var/www
2504 if check_com -c screen ; then
2505 if [[ $UID -eq 0 ]] ; then
2506 if [[ -r /etc/grml/screenrc ]]; then
2507 alias screen="${commands[screen]} -c /etc/grml/screenrc"
2509 elif [[ -r $HOME/.screenrc ]] ; then
2510 alias screen="${commands[screen]} -c $HOME/.screenrc"
2512 if [[ -r /etc/grml/screenrc_grml ]]; then
2513 alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
2515 if [[ -r /etc/grml/screenrc ]]; then
2516 alias screen="${commands[screen]} -c /etc/grml/screenrc"
2522 # do we have GNU ls with color-support?
2523 if [[ "$TERM" != dumb ]]; then
2524 #a1# List files with colors (\kbd{ls \ldots})
2525 alias ls="command ls ${ls_options:+${ls_options[*]}}"
2526 #a1# List all files, with colors (\kbd{ls -la \ldots})
2527 alias la="command ls -la ${ls_options:+${ls_options[*]}}"
2528 #a1# List files with long colored list, without dotfiles (\kbd{ls -l \ldots})
2529 alias ll="command ls -l ${ls_options:+${ls_options[*]}}"
2530 #a1# List files with long colored list, human readable sizes (\kbd{ls -hAl \ldots})
2531 alias lh="command ls -hAl ${ls_options:+${ls_options[*]}}"
2532 #a1# List files with long colored list, append qualifier to filenames (\kbd{ls -l \ldots})\\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
2533 alias l="command ls -l ${ls_options:+${ls_options[*]}}"
2535 alias la='command ls -la'
2536 alias ll='command ls -l'
2537 alias lh='command ls -hAl'
2538 alias l='command ls -l'
2541 alias mdstat='cat /proc/mdstat'
2542 alias ...='cd ../../'
2544 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
2545 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
2546 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
2549 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
2550 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
2551 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
2553 # make sure it is not assigned yet
2554 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
2558 for ENV in $(env | command grep -i '.utf') ; do
2559 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
2564 # make sure it is not assigned yet
2565 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
2567 if ! isutfenv ; then
2569 for ENV in $(env | command grep -i '\.iso') ; do
2570 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
2575 # especially for roadwarriors using GNU screen and ssh:
2576 if ! check_com asc &>/dev/null ; then
2577 asc() { autossh -t "$@" 'screen -RdU' }
2581 #f1# Hints for the use of zsh on grml
2583 print "$bg[white]$fg[black]
2584 zsh-help - hints for use of zsh on grml
2585 =======================================$reset_color"
2588 Main configuration of zsh happens in /etc/zsh/zshrc.
2589 That file is part of the package grml-etc-core, if you want to
2590 use them on a non-grml-system just get the tar.gz from
2591 http://deb.grml.org/ or (preferably) get it from the git repository:
2593 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
2595 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
2596 The file is still there, but it is empty for backwards compatibility.
2598 For your own changes use these two files:
2602 The former is sourced very early in our zshrc, the latter is sourced
2605 System wide configuration without touching configuration files of grml
2606 can take place in /etc/zsh/zshrc.local.
2608 For information regarding zsh start at http://grml.org/zsh/
2610 Take a look at grml'\''s zsh refcard:
2611 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
2613 Check out the main zsh refcard:
2614 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
2616 And of course visit the zsh-lovers:
2619 You can adjust some options through environment variables when
2620 invoking zsh without having to edit configuration files.
2621 Basically meant for bash users who are not used to the power of
2624 "NOCOR=1 zsh" => deactivate automatic correction
2625 "NOMENU=1 zsh" => do not use auto menu completion
2626 (note: use ctrl-d for completion instead!)
2627 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
2628 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
2629 preexec() and precmd() completely
2630 "GRML_DISPLAY_BATTERY=1 zsh"
2631 => activate battery status on right side of prompt (WIP)
2632 "COMMAND_NOT_FOUND=1 zsh"
2633 => Enable a handler if an external command was not found
2634 The command called in the handler can be altered by setting
2635 the GRML_ZSH_CNF_HANDLER variable, the default is:
2636 "/usr/share/command-not-found/command-not-found"
2638 A value greater than 0 is enables a feature; a value equal to zero
2639 disables it. If you like one or the other of these settings, you can
2640 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
2644 $bg[white]$fg[black]
2645 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
2646 Enjoy your grml system with the zsh!$reset_color"
2650 if [[ -r /etc/debian_version ]] ; then
2651 #a3# Execute \kbd{apt-cache search}
2652 alias acs='apt-cache search'
2653 #a3# Execute \kbd{apt-cache show}
2654 alias acsh='apt-cache show'
2655 #a3# Execute \kbd{apt-cache policy}
2656 alias acp='apt-cache policy'
2657 #a3# Execute \kbd{apt-get dist-upgrade}
2658 salias adg="apt-get dist-upgrade"
2659 #a3# Execute \kbd{apt-get install}
2660 salias agi="apt-get install"
2661 #a3# Execute \kbd{aptitude install}
2662 salias ati="aptitude install"
2663 #a3# Execute \kbd{apt-get upgrade}
2664 salias ag="apt-get upgrade"
2665 #a3# Execute \kbd{apt-get update}
2666 salias au="apt-get update"
2667 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
2668 salias -a up="aptitude update ; aptitude safe-upgrade"
2669 #a3# Execute \kbd{dpkg-buildpackage}
2670 alias dbp='dpkg-buildpackage'
2671 #a3# Execute \kbd{grep-excuses}
2672 alias ge='grep-excuses'
2674 # get a root shell as normal user in live-cd mode:
2675 if isgrmlcd && [[ $UID -ne 0 ]] ; then
2679 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
2680 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
2681 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
2682 salias tlog="tail -f /var/log/syslog" # follow the syslog
2685 # sort installed Debian-packages by size
2686 if check_com -c dpkg-query ; then
2687 #a3# List installed Debian-packages sorted by size
2688 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"
2691 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
2692 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
2693 if check_com -c wodim; then
2696 cdrecord is not provided under its original name by Debian anymore.
2697 See #377109 in the BTS of Debian for more details.
2699 Please use the wodim binary instead
2707 # No core dumps: important for a live-cd-system
2713 # people should use 'grml-x'!
2714 if check_com -c 915resolution; then
2716 echo "Please use 915resolution as resolution modifying tool for Intel \
2722 #a1# Output version of running grml
2723 alias grml-version='cat /etc/grml_version'
2725 if check_com -c grml-debootstrap ; then
2727 echo "Installing debian to harddisk is possible by using grml-debootstrap."
2733 # now run the functions
2735 is4 && isgrml && grmlstuff
2739 is4 && xsource "/etc/zsh/keephack"
2741 # wonderful idea of using "e" glob qualifier by Peter Stephenson
2742 # You use it as follows:
2743 # $ NTREF=/reference/file
2745 # This lists all the files in the current directory newer than the reference file.
2746 # You can also specify the reference file inline; note quotes:
2747 # $ ls -l *(e:'nt ~/.zshenv':)
2749 if [[ -n $1 ]] ; then
2752 [[ $REPLY -nt $NTREF ]]
2757 #f1# Reload an autoloadable function
2758 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
2759 compdef _functions freload
2764 # e.g.: a -> b -> c -> d ....
2769 # if parameter is given with leading '=', lookup $PATH for parameter and resolve that
2773 # Note: limit for recursive symlinks on linux:
2774 # http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/fs/namei.c?id=refs/heads/master#l808
2775 # This limits recursive symlink follows to 8,
2776 # while limiting consecutive symlinks to 40.
2778 # When resolving and displaying information about symlinks, no check is made
2779 # that the displayed information does make any sense on your OS.
2780 # We leave that decission to the user.
2782 # The zstat module is used to detect symlink loops. zstat is available since zsh4.
2783 # With an older zsh you will need to abort with <C-c> in that case.
2784 # When a symlink loop is detected, a warning ist printed and further processing is stopped.
2786 # Module zstat is loaded by default in grml zshrc, no extra action needed for that.
2789 # If you happen to come accross a symlink that points to a destination on an other partition
2790 # with the same inode number, that will be marked as symlink loop though it is not.
2791 # Two hints for this situation:
2792 # I) Play lottery the same day, as you seem to be rather lucky right now.
2797 # 1 file/dir not accesible
2798 # 2 symlink loop detected
2800 #f1# List symlinks in detail (more detailed version of 'readlink -f', 'whence -s' and 'namei -l')
2802 if [[ -z ${1} ]] ; then
2803 printf 'Usage: %s <symlink(s)>\n' "${0}"
2807 local file jumpd curdir
2808 local -i RTN LINODE i
2813 for file in "${@}" ; do
2815 ls -l "${file:a}" || RTN=1
2817 while [[ -h "$file" ]] ; do
2819 LINODE=$(zstat -L +inode "${file}")
2820 for i in ${SEENINODES} ; do
2821 if (( ${i} == ${LINODE} )) ; then
2822 builtin cd "${curdir}"
2823 print "link loop detected, aborting!"
2827 SEENINODES+=${LINODE}
2832 if [[ -d ${jumpd} ]] ; then
2833 builtin cd "${jumpd}" || RTN=1
2835 file=$(readlink "$file")
2840 if [[ -d ${jumpd} ]] ; then
2841 builtin cd "${jumpd}" || RTN=1
2844 ls -l "${PWD}/${file}" || RTN=1
2847 if (( ${#} >= 1 )) ; then
2850 builtin cd "${curdir}"
2855 # TODO: Is it supported to use pager settings like this?
2856 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
2857 # with respect to wordsplitting. (ie. ${=PAGER})
2858 if check_com -c $PAGER ; then
2859 #f3# View Debian's changelog of given package(s)
2862 [[ -z "$1" ]] && printf 'Usage: %s <package_name(s)>\n' "$0" && return 1
2865 for package in "$@" ; do
2866 if [[ -r /usr/share/doc/${package}/changelog.Debian.gz ]] ; then
2867 $PAGER /usr/share/doc/${package}/changelog.Debian.gz
2868 elif [[ -r /usr/share/doc/${package}/changelog.gz ]] ; then
2869 $PAGER /usr/share/doc/${package}/changelog.gz
2870 elif [[ -r /usr/share/doc/${package}/changelog ]] ; then
2871 $PAGER /usr/share/doc/${package}/changelog
2873 if check_com -c aptitude ; then
2874 echo "No changelog for package $package found, using aptitude to retrieve it."
2875 aptitude changelog "$package"
2876 elif check_com -c apt-get ; then
2877 echo "No changelog for package $package found, using apt-get to retrieve it."
2878 apt-get changelog "$package"
2880 echo "No changelog for package $package found, sorry."
2885 _dchange() { _files -W /usr/share/doc -/ }
2886 compdef _dchange dchange
2888 #f3# View Debian's NEWS of a given package
2891 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
2892 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
2894 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
2895 $PAGER /usr/share/doc/$1/NEWS.gz
2897 echo "No NEWS file for package $1 found, sorry."
2902 _dnews() { _files -W /usr/share/doc -/ }
2903 compdef _dnews dnews
2905 #f3# View Debian's copyright of a given package
2908 if [[ -r /usr/share/doc/$1/copyright ]] ; then
2909 $PAGER /usr/share/doc/$1/copyright
2911 echo "No copyright file for package $1 found, sorry."
2915 _dcopyright() { _files -W /usr/share/doc -/ }
2916 compdef _dcopyright dcopyright
2918 #f3# View upstream's changelog of a given package
2921 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2922 $PAGER /usr/share/doc/$1/changelog.gz
2924 echo "No changelog for package $1 found, sorry."
2928 _uchange() { _files -W /usr/share/doc -/ }
2929 compdef _uchange uchange
2934 ZSH_PROFILE_RC=1 zsh "$@"
2937 #f1# Edit an alias via zle
2939 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
2941 compdef _aliases edalias
2943 #f1# Edit a function via zle
2945 [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
2947 compdef _functions edfunc
2949 # use it e.g. via 'Restart apache2'
2950 #m# f6 Start() \kbd{service \em{process}}\quad\kbd{start}
2951 #m# f6 Restart() \kbd{service \em{process}}\quad\kbd{restart}
2952 #m# f6 Stop() \kbd{service \em{process}}\quad\kbd{stop}
2953 #m# f6 Reload() \kbd{service \em{process}}\quad\kbd{reload}
2954 #m# f6 Force-Reload() \kbd{service \em{process}}\quad\kbd{force-reload}
2955 #m# f6 Status() \kbd{service \em{process}}\quad\kbd{status}
2956 if [[ -d /etc/init.d || -d /etc/service ]] ; then
2958 local action_="${1:l}" # e.g Start/Stop/Restart
2962 local service_target_="$(readlink /etc/init.d/$service_)"
2963 if [[ $service_target_ == "/usr/bin/sv" ]]; then
2965 case "${action_}" in
2966 start) if [[ ! -e /etc/service/$service_ ]]; then
2967 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
2969 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2971 # there is no reload in runits sysv emulation
2972 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
2973 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
2976 # sysv/sysvinit-utils, upstart
2977 if check_com -c service ; then
2978 $SUDO service "$service_" "${action_}" "$param_"
2980 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2987 scripts=( /etc/init.d/*(x:t) )
2988 _describe "service startup script" scripts
2991 for i in Start Restart Stop Force-Reload Reload Status ; do
2992 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
2993 compdef _grmlinitd $i
2998 #f1# Provides useful information on globbing
3005 p named pipes (FIFOs)
3006 * executable plain files (0100)
3007 % device files (character or block special)
3008 %b block special files
3009 %c character special files
3010 r owner-readable files (0400)
3011 w owner-writable files (0200)
3012 x owner-executable files (0100)
3013 A group-readable files (0040)
3014 I group-writable files (0020)
3015 E group-executable files (0010)
3016 R world-readable files (0004)
3017 W world-writable files (0002)
3018 X world-executable files (0001)
3019 s setuid files (04000)
3020 S setgid files (02000)
3021 t files with the sticky bit (01000)
3023 print *(m-1) # Files modified up to a day ago
3024 print *(a1) # Files accessed a day ago
3025 print *(@) # Just symlinks
3026 print *(Lk+50) # Files bigger than 50 kilobytes
3027 print *(Lk-50) # Files smaller than 50 kilobytes
3028 print **/*.c # All *.c files recursively starting in \$PWD
3029 print **/*.c~file.c # Same as above, but excluding 'file.c'
3030 print (foo|bar).* # Files starting with 'foo' or 'bar'
3031 print *~*.* # All Files that do not contain a dot
3032 chmod 644 *(.^x) # make all plain non-executable files publically readable
3033 print -l *(.c|.h) # Lists *.c and *.h
3034 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
3035 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
3037 alias help-zshglob=H-Glob
3039 # grep for running process, like: 'any vim'
3043 if [[ -z "$1" ]] ; then
3044 echo "any - grep for process(es) by keyword" >&2
3045 echo "Usage: any <keyword>" >&2 ; return 1
3047 ps xauwww | grep -i "${grep_options[@]}" "[${1[1]}]${1[2,-1]}"
3052 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
3053 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
3054 [[ -r /proc/1/maps ]] && \
3056 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
3057 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
3058 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
3061 # a wrapper for vim, that deals with title setting
3063 # set this array to a set of options to vim you always want
3064 # to have set when calling vim (in .zshrc.local), like:
3065 # VIM_OPTIONS=( -p )
3066 # This will cause vim to send every file given on the
3067 # commandline to be send to it's own tab (needs vim7).
3068 if check_com vim; then
3070 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
3074 ssl_hashes=( sha512 sha256 sha1 md5 )
3076 for sh in ${ssl_hashes}; do
3077 eval 'ssl-cert-'${sh}'() {
3079 if [[ -z $1 ]] ; then
3080 printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
3083 openssl x509 -noout -fingerprint -'${sh}' -in $1
3087 ssl-cert-fingerprints() {
3090 if [[ -z $1 ]] ; then
3091 printf 'usage: ssl-cert-fingerprints <file>\n'
3094 for i in ${ssl_hashes}
3101 if [[ -z $1 ]] ; then
3102 printf 'usage: ssl-cert-info <file>\n'
3105 openssl x509 -noout -text -in $1
3106 ssl-cert-fingerprints $1
3109 # make sure our environment is clean regarding colors
3110 for var in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $var
3111 builtin unset -v var
3113 # "persistent history"
3114 # just write important commands you always need to ~/.important_commands
3115 if [[ -r ~/.important_commands ]] ; then
3116 fc -R ~/.important_commands
3119 # load the lookup subsystem if it's available on the system
3120 zrcautoload lookupinit && lookupinit
3124 # set terminal property (used e.g. by msgid-chooser)
3125 export COLORTERM="yes"
3130 #a2# Execute \kbd{du -sch}
3134 #a2# Execute \kbd{ls -lSrah}
3135 alias dir="command ls -lSrah"
3136 #a2# Only show dot-directories
3137 alias lad='command ls -d .*(/)'
3138 #a2# Only show dot-files
3139 alias lsa='command ls -a .*(.)'
3140 #a2# Only files with setgid/setuid/sticky flag
3141 alias lss='command ls -l *(s,S,t)'
3142 #a2# Only show symlinks
3143 alias lsl='command ls -l *(@)'
3144 #a2# Display only executables
3145 alias lsx='command ls -l *(*)'
3146 #a2# Display world-{readable,writable,executable} files
3147 alias lsw='command ls -ld *(R,W,X.^ND/)'
3148 #a2# Display the ten biggest files
3149 alias lsbig="command ls -flh *(.OL[1,10])"
3150 #a2# Only show directories
3151 alias lsd='command ls -d *(/)'
3152 #a2# Only show empty directories
3153 alias lse='command ls -d *(/^F)'
3154 #a2# Display the ten newest files
3155 alias lsnew="command ls -rtlh *(D.om[1,10])"
3156 #a2# Display the ten oldest files
3157 alias lsold="command ls -rtlh *(D.Om[1,10])"
3158 #a2# Display the ten smallest files
3159 alias lssmall="command ls -Srl *(.oL[1,10])"
3160 #a2# Display the ten newest directories and ten newest .directories
3161 alias lsnewdir="command ls -rthdl *(/om[1,10]) .*(D/om[1,10])"
3162 #a2# Display the ten oldest directories and ten oldest .directories
3163 alias lsolddir="command ls -rthdl *(/Om[1,10]) .*(D/Om[1,10])"
3165 # some useful aliases
3166 #a2# Remove current empty directory. Execute \kbd{cd ..; rmdir \$OLDCWD}
3167 alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD'
3169 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
3170 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3171 #a2# scp with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
3172 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3174 # work around non utf8 capable software in utf environment via $LANG and luit
3175 if check_com isutfenv && check_com luit ; then
3176 if check_com -c mrxvt ; then
3177 isutfenv && [[ -n "$LANG" ]] && \
3178 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
3181 if check_com -c aterm ; then
3182 isutfenv && [[ -n "$LANG" ]] && \
3183 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
3186 if check_com -c centericq ; then
3187 isutfenv && [[ -n "$LANG" ]] && \
3188 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
3194 #f5# Backup \kbd{file_or_folder {\rm to} file_or_folder\_timestamp}
3197 local current_date=$(date -u "+%Y-%m-%dT%H:%M:%SZ")
3198 local clean keep move verbose result all to_bk
3199 setopt extended_glob
3201 while getopts ":hacmrv" opt; do
3204 c) unset move clean && (( ++keep ));;
3205 m) unset keep clean && (( ++move ));;
3206 r) unset move keep && (( ++clean ));;
3209 bk [-hcmv] FILE [FILE ...]
3210 bk -r [-av] [FILE [FILE ...]]
3211 Backup a file or folder in place and append the timestamp
3212 Remove backups of a file or folder, or all backups in the current directory
3215 -h Display this help text
3216 -c Keep the file/folder as is, create a copy backup using cp(1) (default)
3217 -m Move the file/folder, using mv(1)
3218 -r Remove backups of the specified file or directory, using rm(1). If none
3219 is provided, remove all backups in the current directory.
3220 -a Remove all (even hidden) backups.
3223 The -c, -r and -m options are mutually exclusive. If specified at the same time,
3224 the last one is used.
3226 The return code is the sum of all cp/mv/rm return codes.
3229 \?) bk -h >&2; return 1;;
3232 shift "$((OPTIND-1))"
3233 if (( keep > 0 )); then
3234 if islinux || isfreebsd; then
3235 for to_bk in "$@"; do
3236 cp $verbose -a "${to_bk%/}" "${to_bk%/}_$current_date"
3240 for to_bk in "$@"; do
3241 cp $verbose -pR "${to_bk%/}" "${to_bk%/}_$current_date"
3245 elif (( move > 0 )); then
3246 while (( $# > 0 )); do
3247 mv $verbose "${1%/}" "${1%/}_$current_date"
3251 elif (( clean > 0 )); then
3252 if (( $# > 0 )); then
3253 for to_bk in "$@"; do
3254 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
3258 if (( all > 0 )); then
3259 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)
3261 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
3269 #f5# cd to directoy and list files
3275 # smart cd function, allows switching to /etc when running 'cd /etc/fstab'
3277 if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then
3278 [[ ! -e ${1:h} ]] && return 1
3279 print "Correcting ${1} to ${1:h}"
3286 #f5# Create Directoy and \kbd{cd} to it
3288 if (( ARGC != 1 )); then
3289 printf 'usage: mkcd <new-directory>\n'
3292 if [[ ! -d "$1" ]]; then
3293 command mkdir -p "$1"
3295 printf '`%s'\'' already exists: cd-ing.\n' "$1"
3300 #f5# Create temporary directory and \kbd{cd} to it
3302 builtin cd "$(mktemp -d)"
3306 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
3309 print -l -- *(a-${1:-1})
3312 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
3315 print -l -- *(c-${1:-1})
3318 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
3321 print -l -- *(m-${1:-1})
3323 # modified() was named new() in earlier versions, add an alias for backwards compatibility
3324 check_com new || alias new=modified
3326 # use colors when GNU grep with color-support
3327 if (( $#grep_options > 0 )); then
3328 o=${grep_options:+"${grep_options[*]}"}
3329 #a2# Execute \kbd{grep -{}-color=auto}
3330 alias grep='grep '$o
3331 alias egrep='egrep '$o
3336 # 'translate' looks up a word in a file with language-to-language
3337 # translations (field separator should be " : "). A typical wordlist looks
3338 # like the following:
3339 # | english-word : german-translation
3340 # It's also only possible to translate english to german but not reciprocal.
3341 # Use the following oneliner to reverse the sort order:
3342 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
3343 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
3344 #f5# Translates a word
3349 translate -l de-en $2
3352 translate -l en-de $2
3355 echo "Usage: $0 { -D | -E }"
3356 echo " -D == German to English"
3357 echo " -E == English to German"
3361 # Usage: simple-extract <file>
3362 # Using option -d deletes the original archive file.
3363 #f5# Smart archive extractor
3366 setopt extended_glob noclobber
3367 local ARCHIVE DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
3369 zparseopts -D -E "d=DELETE_ORIGINAL"
3370 for ARCHIVE in "${@}"; do
3372 *(tar.bz2|tbz2|tbz))
3373 DECOMP_CMD="tar -xvjf -"
3378 DECOMP_CMD="tar -xvzf -"
3382 *(tar.xz|txz|tar.lzma))
3383 DECOMP_CMD="tar -xvJf -"
3388 DECOMP_CMD="tar -xvf -"
3393 DECOMP_CMD="unrar x"
3418 DECOMP_CMD="bzip2 -d -c -"
3423 DECOMP_CMD="gzip -d -c -"
3428 DECOMP_CMD="xz -d -c -"
3433 print "ERROR: '$ARCHIVE' has unrecognized archive type." >&2
3439 if ! check_com ${DECOMP_CMD[(w)1]}; then
3440 echo "ERROR: ${DECOMP_CMD[(w)1]} not installed." >&2
3445 GZTARGET="${ARCHIVE:t:r}"
3446 if [[ -f $ARCHIVE ]] ; then
3448 print "Extracting '$ARCHIVE' ..."
3449 if $USES_STDIN; then
3450 if $USES_STDOUT; then
3451 ${=DECOMP_CMD} < "$ARCHIVE" > $GZTARGET
3453 ${=DECOMP_CMD} < "$ARCHIVE"
3456 if $USES_STDOUT; then
3457 ${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET
3459 ${=DECOMP_CMD} "$ARCHIVE"
3462 [[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE"
3464 elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
3465 if check_com curl; then
3466 WGET_CMD="curl -L -s -o -"
3467 elif check_com wget; then
3468 WGET_CMD="wget -q -O -"
3469 elif check_com fetch; then
3470 WGET_CMD="fetch -q -o -"
3472 print "ERROR: neither wget, curl nor fetch is installed" >&2
3476 print "Downloading and Extracting '$ARCHIVE' ..."
3477 if $USES_STDIN; then
3478 if $USES_STDOUT; then
3479 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET
3482 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD}
3486 if $USES_STDOUT; then
3487 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET
3489 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE")
3494 print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2
3504 '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)"' \
3505 '_urls:Remote Archives:_urls'
3511 '-d[delete original archivefile after extraction]' \
3512 '*:Archive Or Uri:__archive_or_uri'
3514 compdef _simple_extract simple-extract
3515 alias se=simple-extract
3517 #f5# Change the xterm title from within GNU-screen
3520 if [[ $1 != "-f" ]] ; then
3521 if [[ -z ${DISPLAY} ]] ; then
3522 printf 'xtrename only makes sense in X11.\n'
3528 if [[ -z $1 ]] ; then
3529 printf 'usage: xtrename [-f] "title for xterm"\n'
3530 printf ' renames the title of xterm from _within_ screen.\n'
3531 printf ' also works without screen.\n'
3532 printf ' will not work if DISPLAY is unset, use -f to override.\n'
3535 print -n "\eP\e]0;${1}\C-G\e\\"
3539 # Create small urls via http://goo.gl using curl(1).
3540 # API reference: https://code.google.com/apis/urlshortener/
3543 setopt extended_glob
3545 if [[ -z $1 ]]; then
3546 print "USAGE: zurl <URL>"
3550 local PN url prog api json contenttype item
3555 # Prepend 'http://' to given URL where necessary for later output.
3556 if [[ ${url} != http(s|)://* ]]; then
3560 if check_com -c curl; then
3563 print "curl is not available, but mandatory for ${PN}. Aborting."
3566 api='https://www.googleapis.com/urlshortener/v1/url'
3567 contenttype="Content-Type: application/json"
3568 json="{\"longUrl\": \"${url}\"}"
3569 data=(${(f)"$($prog --silent -H ${contenttype} -d ${json} $api)"})
3570 # Parse the response
3571 for item in "${data[@]}"; do
3576 printf '%s\n' "$item"
3584 #f2# Find history events by search pattern and list them by date.
3587 local usage help ident format_l format_s first_char remain first last
3588 usage='USAGE: whatwhen [options] <searchstring> <search range>'
3589 help='Use `whatwhen -h'\'' for further explanations.'
3590 ident=${(l,${#${:-Usage: }},, ,)}
3591 format_l="${ident}%s\t\t\t%s\n"
3592 format_s="${format_l//(\\t)##/\\t}"
3593 # Make the first char of the word to search for case
3594 # insensitive; e.g. [aA]
3595 first_char=[${(L)1[1]}${(U)1[1]}]
3597 # Default search range is `-100'.
3599 # Optional, just used for `<first> <last>' given.
3603 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
3604 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3607 printf '%s\n\n' ${usage}
3609 printf $format_l '-h' 'show help text'
3611 print 'SEARCH RANGE:'
3612 printf $format_l "'0'" 'the whole history,'
3613 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
3614 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
3615 printf '\n%s\n' 'EXAMPLES:'
3616 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
3617 printf $format_l 'whatwhen zsh -250'
3618 printf $format_l 'whatwhen foo 1 99'
3621 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3624 # -l list results on stout rather than invoking $EDITOR.
3625 # -i Print dates as in YYYY-MM-DD.
3626 # -m Search for a - quoted - pattern within the history.
3627 fc -li -m "*${first_char}${remain}*" $first $last
3632 # mercurial related stuff
3633 if check_com -c hg ; then
3634 # gnu like diff for mercurial
3635 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
3636 #f5# GNU like diff for mercurial
3640 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
3643 # build debian package
3644 #a2# Alias for \kbd{hg-buildpackage}
3645 alias hbp='hg-buildpackage'
3647 # execute commands on the versioned patch-queue from the current repos
3648 alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
3650 # diffstat for specific version of a mercurial repository
3651 # hgstat => display diffstat between last revision and tip
3652 # hgstat 1234 => display diffstat between revision 1234 and tip
3653 #f5# Diffstat for specific version of a mercurial repos
3656 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
3659 fi # end of check whether we have the 'hg'-executable
3661 # grml-small cleanups
3663 # The following is used to remove zsh-config-items that do not work
3664 # in grml-small by default.
3665 # If you do not want these adjustments (for whatever reason), set
3666 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
3667 # sources if it is there).
3669 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
3672 unalias 'V' &> /dev/null
3673 unfunction vman &> /dev/null
3674 unfunction viless &> /dev/null
3675 unfunction 2html &> /dev/null
3677 # manpages are not in grmlsmall
3678 unfunction manzsh &> /dev/null
3679 unfunction man2 &> /dev/null
3685 ## genrefcard.pl settings
3687 ### doc strings for external functions from files
3688 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
3690 ### example: split functions-search 8,16,24,32
3691 #@# split functions-search 8
3693 ## END OF FILE #################################################################
3694 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4