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'
808 # Some functions, like _apt and _dpkg, are very slow. We can use a cache in
809 # order to speed things up
810 if [[ ${GRML_COMP_CACHING:-yes} == yes ]]; then
811 GRML_COMP_CACHE_DIR=${GRML_COMP_CACHE_DIR:-${ZDOTDIR:-$HOME}/.cache}
812 if [[ ! -d ${GRML_COMP_CACHE_DIR} ]]; then
813 command mkdir -p "${GRML_COMP_CACHE_DIR}"
815 zstyle ':completion:*' use-cache yes
816 zstyle ':completion:*:complete:*' cache-path "${GRML_COMP_CACHE_DIR}"
821 [[ -r ~/.ssh/config ]] && _ssh_config_hosts=(${${(s: :)${(ps:\t:)${${(@M)${(f)"$(<$HOME/.ssh/config)"}:#Host *}#Host }}}:#*[*?]*}) || _ssh_config_hosts=()
822 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
823 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
831 "$_ssh_config_hosts[@]"
836 zstyle ':completion:*:hosts' hosts $hosts
837 # TODO: so, why is this here?
838 # zstyle '*' hosts $hosts
840 # use generic completion system for programs not yet defined; (_gnu_generic works
841 # with commands that provide a --help option with "standard" gnu-like output.)
842 for compcom in cp deborphan df feh fetchipac gpasswd head hnb ipacsum mv \
844 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
847 # see upgrade function in this file
848 compdef _hosts upgrade
851 # Keyboard setup: The following is based on the same code, we wrote for
852 # debian's setup. It ensures the terminal is in the right mode, when zle is
853 # active, so the values from $terminfo are valid. Therefore, this setup should
854 # work on all systems, that have support for `terminfo'. It also requires the
855 # zsh in use to have the `zsh/terminfo' module built.
857 # If you are customising your `zle-line-init()' or `zle-line-finish()'
858 # functions, make sure you call the following utility functions in there:
860 # - zle-line-init(): zle-smkx
861 # - zle-line-finish(): zle-rmkx
863 # Use emacs-like key bindings by default:
868 ## beginning-of-line OR beginning-of-buffer OR beginning of history
869 ## by: Bart Schaefer <schaefer@brasslantern.com>, Bernhard Tittelbach
870 beginning-or-end-of-somewhere() {
872 if [[ ( "${LBUFFER[-1]}" == $'\n' && "${WIDGET}" == beginning-of* ) || \
873 ( "${RBUFFER[1]}" == $'\n' && "${WIDGET}" == end-of* ) ]]; then
874 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
876 zle .${WIDGET:s/somewhere/line-hist/} "$@"
877 if (( HISTNO != hno )); then
878 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
882 zle -N beginning-of-somewhere beginning-or-end-of-somewhere
883 zle -N end-of-somewhere beginning-or-end-of-somewhere
885 # add a command line to the shells history without executing it
886 commit-to-history() {
887 print -s ${(z)BUFFER}
890 zle -N commit-to-history
892 # only slash should be considered as a word separator:
893 slash-backward-kill-word() {
894 local WORDCHARS="${WORDCHARS:s@/@}"
896 zle backward-kill-word
898 zle -N slash-backward-kill-word
900 # a generic accept-line wrapper
902 # This widget can prevent unwanted autocorrections from command-name
903 # to _command-name, rehash automatically on enter and call any number
904 # of builtin and user-defined widgets in different contexts.
906 # For a broader description, see:
907 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
909 # The code is imported from the file 'zsh/functions/accept-line' from
910 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
911 # distributed under the same terms as zsh itself.
913 # A newly added command will may not be found or will cause false
914 # correction attempts, if you got auto-correction set. By setting the
915 # following style, we force accept-line() to rehash, if it cannot
916 # find the first word on the command line in the $command[] hash.
917 zstyle ':acceptline:*' rehash true
919 function Accept-Line() {
920 setopt localoptions noksharrays
924 local alcontext=${1:-$alcontext}
926 zstyle -a ":acceptline:${alcontext}" actions subs
928 (( ${#subs} < 1 )) && return 0
931 for sub in ${subs} ; do
932 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
935 (( aldone > 0 )) && break
939 function Accept-Line-getdefault() {
943 zstyle -s ":acceptline:${alcontext}" default_action default_action
944 case ${default_action} in
946 printf ".accept-line"
949 printf ${default_action}
954 function Accept-Line-HandleContext() {
957 default_action=$(Accept-Line-getdefault)
958 zstyle -T ":acceptline:${alcontext}" call_default \
959 && zle ${default_action}
962 function accept-line() {
963 setopt localoptions noksharrays
966 local buf com fname format msg default_action
970 cmdline=(${(z)BUFFER})
974 Accept-Line 'preprocess'
976 zstyle -t ":acceptline:${alcontext}" rehash \
977 && [[ -z ${commands[$com]} ]] \
981 && [[ -n ${reswords[(r)$com]} ]] \
982 || [[ -n ${aliases[$com]} ]] \
983 || [[ -n ${functions[$com]} ]] \
984 || [[ -n ${builtins[$com]} ]] \
985 || [[ -n ${commands[$com]} ]] ; then
987 # there is something sensible to execute, just do it.
989 Accept-Line-HandleContext
994 if [[ -o correct ]] \
995 || [[ -o correctall ]] \
996 && [[ -n ${functions[$fname]} ]] ; then
998 # nothing there to execute but there is a function called
999 # _command_name; a completion widget. Makes no sense to
1000 # call it on the commandline, but the correct{,all} options
1001 # will ask for it nevertheless, so warn the user.
1002 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
1003 # Okay, we warned the user before, he called us again,
1004 # so have it his way.
1006 Accept-Line-HandleContext
1011 if zstyle -t ":acceptline:${alcontext}" nocompwarn ; then
1013 Accept-Line-HandleContext
1015 # prepare warning message for the user, configurable via zstyle.
1016 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
1018 if [[ -z ${msg} ]] ; then
1019 msg="%c will not execute and completion %f exists."
1022 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
1027 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
1028 # If we are here, the commandline contains something that is not
1029 # executable, which is neither subject to _command_name correction
1030 # and is not empty. might be a variable assignment
1032 Accept-Line-HandleContext
1037 # If we got this far, the commandline only contains whitespace, or is empty.
1039 Accept-Line-HandleContext
1044 zle -N Accept-Line-HandleContext
1046 # power completion / abbreviation expansion / buffer expansion
1047 # see http://zshwiki.org/home/examples/zleiab for details
1048 # less risky than the global aliases but powerful as well
1049 # just type the abbreviation key and afterwards 'ctrl-x .' to expand it
1052 setopt interactivecomments
1054 # key # value (#d additional doc string)
1060 'G' '|& grep '${grep_options:+"${grep_options[*]}"}
1062 'Hl' ' --help |& less -r' #d (Display help in pager)
1066 'N' '&>/dev/null' #d (No Output)
1067 'R' '| tr A-z N-za-m' #d (ROT13)
1068 'SL' '| sort | less'
1073 'co' './configure && make && sudo make install'
1081 LBUFFER=${LBUFFER%%(#m)[.\-+:|_a-zA-Z0-9]#}
1082 LBUFFER+=${abk[$MATCH]:-$MATCH}
1089 zle -M "$(print "Available abbreviations for expansion:"; print -a -C 2 ${(kv)abk})"
1092 zle -N help-show-abk
1094 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
1095 insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
1096 zle -N insert-datestamp
1098 # press esc-m for inserting last typed word again (thanks to caphuso!)
1099 insert-last-typed-word() { zle insert-last-word -- 0 -1 };
1100 zle -N insert-last-typed-word;
1102 function grml-zsh-fg() {
1103 if (( ${#jobstates} )); then
1105 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
1106 BUFFER="${BUFFER}fg"
1109 zle -M 'No background jobs. Doing nothing.'
1114 # run command line as user root via sudo:
1115 sudo-command-line() {
1116 [[ -z $BUFFER ]] && zle up-history
1117 if [[ $BUFFER != sudo\ * ]]; then
1118 BUFFER="sudo $BUFFER"
1119 CURSOR=$(( CURSOR+5 ))
1122 zle -N sudo-command-line
1124 ### jump behind the first word on the cmdline.
1125 ### useful to add options.
1126 function jump_after_first_word() {
1128 words=(${(z)BUFFER})
1130 if (( ${#words} <= 1 )) ; then
1133 CURSOR=${#${words[1]}}
1136 zle -N jump_after_first_word
1138 #f5# Create directory under cursor or the selected area
1140 # Press ctrl-xM to create the directory under the cursor or the selected area.
1141 # To select an area press ctrl-@ or ctrl-space and use the cursor.
1142 # Use case: you type "mv abc ~/testa/testb/testc/" and remember that the
1143 # directory does not exist yet -> press ctrl-XM and problem solved
1145 if ((REGION_ACTIVE==1)); then
1146 local F=$MARK T=$CURSOR
1147 if [[ $F -gt $T ]]; then
1151 # get marked area from buffer and eliminate whitespace
1152 PATHTOMKDIR=${BUFFER[F+1,T]%%[[:space:]]##}
1153 PATHTOMKDIR=${PATHTOMKDIR##[[:space:]]##}
1155 local bufwords iword
1156 bufwords=(${(z)LBUFFER})
1158 bufwords=(${(z)BUFFER})
1159 PATHTOMKDIR="${(Q)bufwords[iword]}"
1161 [[ -z "${PATHTOMKDIR}" ]] && return 1
1162 PATHTOMKDIR=${~PATHTOMKDIR}
1163 if [[ -e "${PATHTOMKDIR}" ]]; then
1164 zle -M " path already exists, doing nothing"
1166 zle -M "$(mkdir -p -v "${PATHTOMKDIR}")"
1171 zle -N inplaceMkDirs
1173 #v1# set number of lines to display per page
1174 HELP_LINES_PER_PAGE=20
1175 #v1# set location of help-zle cache file
1176 HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh
1177 # helper function for help-zle, actually generates the help text
1178 help_zle_parse_keybindings()
1182 unsetopt ksharrays #indexing starts at 1
1184 #v1# choose files that help-zle will parse for keybindings
1185 ((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local )
1187 if [[ -r $HELP_ZLE_CACHE_FILE ]]; then
1190 for f ($HELPZLE_KEYBINDING_FILES) [[ $f -nt $HELP_ZLE_CACHE_FILE ]] && load_cache=1
1191 [[ $load_cache -eq 0 ]] && . $HELP_ZLE_CACHE_FILE && return
1194 #fill with default keybindings, possibly to be overwriten in a file later
1195 #Note that due to zsh inconsistency on escaping assoc array keys, we encase the key in '' which we will remove later
1196 local -A help_zle_keybindings
1197 help_zle_keybindings['<Ctrl>@']="set MARK"
1198 help_zle_keybindings['<Ctrl>x<Ctrl>j']="vi-join lines"
1199 help_zle_keybindings['<Ctrl>x<Ctrl>b']="jump to matching brace"
1200 help_zle_keybindings['<Ctrl>x<Ctrl>u']="undo"
1201 help_zle_keybindings['<Ctrl>_']="undo"
1202 help_zle_keybindings['<Ctrl>x<Ctrl>f<c>']="find <c> in cmdline"
1203 help_zle_keybindings['<Ctrl>a']="goto beginning of line"
1204 help_zle_keybindings['<Ctrl>e']="goto end of line"
1205 help_zle_keybindings['<Ctrl>t']="transpose charaters"
1206 help_zle_keybindings['<Alt>t']="transpose words"
1207 help_zle_keybindings['<Alt>s']="spellcheck word"
1208 help_zle_keybindings['<Ctrl>k']="backward kill buffer"
1209 help_zle_keybindings['<Ctrl>u']="forward kill buffer"
1210 help_zle_keybindings['<Ctrl>y']="insert previously killed word/string"
1211 help_zle_keybindings["<Alt>'"]="quote line"
1212 help_zle_keybindings['<Alt>"']="quote from mark to cursor"
1213 help_zle_keybindings['<Alt><arg>']="repeat next cmd/char <arg> times (<Alt>-<Alt>1<Alt>0a -> -10 times 'a')"
1214 help_zle_keybindings['<Alt>u']="make next word Uppercase"
1215 help_zle_keybindings['<Alt>l']="make next word lowercase"
1216 help_zle_keybindings['<Ctrl>xd']="preview expansion under cursor"
1217 help_zle_keybindings['<Alt>q']="push current CL into background, freeing it. Restore on next CL"
1218 help_zle_keybindings['<Alt>.']="insert (and interate through) last word from prev CLs"
1219 help_zle_keybindings['<Alt>,']="complete word from newer history (consecutive hits)"
1220 help_zle_keybindings['<Alt>m']="repeat last typed word on current CL"
1221 help_zle_keybindings['<Ctrl>v']="insert next keypress symbol literally (e.g. for bindkey)"
1222 help_zle_keybindings['!!:n*<Tab>']="insert last n arguments of last command"
1223 help_zle_keybindings['!!:n-<Tab>']="insert arguments n..N-2 of last command (e.g. mv s s d)"
1224 help_zle_keybindings['<Alt>h']="show help/manpage for current command"
1226 #init global variables
1227 unset help_zle_lines help_zle_sln
1228 typeset -g -a help_zle_lines
1229 typeset -g help_zle_sln=1
1232 local lastkeybind_desc contents #last description starting with #k# that we found
1233 local num_lines_elapsed=0 #number of lines between last description and keybinding
1234 #search config files in the order they a called (and thus the order in which they overwrite keybindings)
1235 for f in $HELPZLE_KEYBINDING_FILES; do
1236 [[ -r "$f" ]] || continue #not readable ? skip it
1238 for cline in "${(f)contents}"; do
1239 #zsh pattern: matches lines like: #k# ..............
1240 if [[ "$cline" == (#s)[[:space:]]#\#k\#[[:space:]]##(#b)(*)[[:space:]]#(#e) ]]; then
1241 lastkeybind_desc="$match[*]"
1243 #zsh pattern: matches lines that set a keybinding using bind2map, bindkey or compdef -k
1244 # ignores lines that are commentend out
1245 # grabs first in '' or "" enclosed string with length between 1 and 6 characters
1246 elif [[ "$cline" == [^#]#(bind2maps[[:space:]](*)-s|bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then
1247 #description prevously found ? description not more than 2 lines away ? keybinding not empty ?
1248 if [[ -n $lastkeybind_desc && $num_lines_elapsed -lt 2 && -n $match[1] ]]; then
1249 #substitute keybinding string with something readable
1250 k=${${${${${${${match[1]/\\e\^h/<Alt><BS>}/\\e\^\?/<Alt><BS>}/\\e\[5~/<PageUp>}/\\e\[6~/<PageDown>}//(\\e|\^\[)/<Alt>}//\^/<Ctrl>}/3~/<Alt><Del>}
1251 #put keybinding in assoc array, possibly overwriting defaults or stuff found in earlier files
1252 #Note that we are extracting the keybinding-string including the quotes (see Note at beginning)
1253 help_zle_keybindings[${k}]=$lastkeybind_desc
1257 ((num_lines_elapsed++))
1262 #calculate length of keybinding column
1264 for k (${(k)help_zle_keybindings[@]}) ((kstrlen < ${#k})) && kstrlen=${#k}
1265 #convert the assoc array into preformated lines, which we are able to sort
1266 for k v in ${(kv)help_zle_keybindings[@]}; do
1267 #pad keybinding-string to kstrlen chars and remove outermost characters (i.e. the quotes)
1268 help_zle_lines+=("${(r:kstrlen:)k[2,-2]}${v}")
1270 #sort lines alphabetically
1271 help_zle_lines=("${(i)help_zle_lines[@]}")
1272 [[ -d ${HELP_ZLE_CACHE_FILE:h} ]] || mkdir -p "${HELP_ZLE_CACHE_FILE:h}"
1273 echo "help_zle_lines=(${(q)help_zle_lines[@]})" >| $HELP_ZLE_CACHE_FILE
1274 zcompile $HELP_ZLE_CACHE_FILE
1276 typeset -g help_zle_sln
1277 typeset -g -a help_zle_lines
1279 # Provides (partially autogenerated) help on keybindings and the zsh line editor
1283 unsetopt ksharrays #indexing starts at 1
1284 #help lines already generated ? no ? then do it
1285 [[ ${+functions[help_zle_parse_keybindings]} -eq 1 ]] && {help_zle_parse_keybindings && unfunction help_zle_parse_keybindings}
1286 #already displayed all lines ? go back to the start
1287 [[ $help_zle_sln -gt ${#help_zle_lines} ]] && help_zle_sln=1
1288 local sln=$help_zle_sln
1289 #note that help_zle_sln is a global var, meaning we remember the last page we viewed
1290 help_zle_sln=$((help_zle_sln + HELP_LINES_PER_PAGE))
1291 zle -M "${(F)help_zle_lines[sln,help_zle_sln-1]}"
1295 ## complete word from currently visible Screen or Tmux buffer.
1296 if check_com -c screen || check_com -c tmux; then
1297 _complete_screen_display() {
1298 [[ "$TERM" != "screen" ]] && return 1
1300 local TMPFILE=$(mktemp)
1301 local -U -a _screen_display_wordlist
1302 trap "rm -f $TMPFILE" EXIT
1304 # fill array with contents from screen hardcopy
1305 if ((${+TMUX})); then
1306 #works, but crashes tmux below version 1.4
1307 #luckily tmux -V option to ask for version, was also added in 1.4
1308 tmux -V &>/dev/null || return
1309 tmux -q capture-pane \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0
1311 screen -X hardcopy $TMPFILE
1312 # screen sucks, it dumps in latin1, apparently always. so recode it
1314 check_com recode && recode latin1 $TMPFILE
1316 _screen_display_wordlist=( ${(QQ)$(<$TMPFILE)} )
1317 # remove PREFIX to be completed from that array
1318 _screen_display_wordlist[${_screen_display_wordlist[(i)$PREFIX]}]=""
1319 compadd -a _screen_display_wordlist
1321 #m# k CTRL-x\,\,\,S Complete word from GNU screen buffer
1323 compdef -k _complete_screen_display complete-word '^xS'
1326 # Load a few more functions and tie them to widgets, so they can be bound:
1328 function zrcautozle() {
1331 zrcautoload $fnc && zle -N $fnc
1334 function zrcgotwidget() {
1335 (( ${+widgets[$1]} ))
1338 function zrcgotkeymap() {
1339 [[ -n ${(M)keymaps:#$1} ]]
1342 zrcautozle insert-files
1343 zrcautozle edit-command-line
1344 zrcautozle insert-unicode-char
1345 if zrcautoload history-search-end; then
1346 zle -N history-beginning-search-backward-end history-search-end
1347 zle -N history-beginning-search-forward-end history-search-end
1349 zle -C hist-complete complete-word _generic
1350 zstyle ':completion:hist-complete:*' completer _history
1352 # The actual terminal setup hooks and bindkey-calls:
1354 # An array to note missing features to ease diagnosis in case of problems.
1355 typeset -ga grml_missing_features
1357 function zrcbindkey() {
1358 if (( ARGC )) && zrcgotwidget ${argv[-1]}; then
1363 function bind2maps () {
1364 local i sequence widget
1367 while [[ "$1" != "--" ]]; do
1373 if [[ "$1" == "-s" ]]; then
1377 sequence="${key[$1]}"
1381 [[ -z "$sequence" ]] && return 1
1383 for i in "${maps[@]}"; do
1384 zrcbindkey -M "$i" "$sequence" "$widget"
1388 if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
1389 function zle-smkx () {
1391 printf '%s' ${terminfo[smkx]}
1393 function zle-rmkx () {
1395 printf '%s' ${terminfo[rmkx]}
1397 function zle-line-init () {
1400 function zle-line-finish () {
1403 zle -N zle-line-init
1404 zle -N zle-line-finish
1406 for i in {s,r}mkx; do
1407 (( ${+terminfo[$i]} )) || grml_missing_features+=($i)
1414 Home "${terminfo[khome]}"
1415 End "${terminfo[kend]}"
1416 Insert "${terminfo[kich1]}"
1417 Delete "${terminfo[kdch1]}"
1418 Up "${terminfo[kcuu1]}"
1419 Down "${terminfo[kcud1]}"
1420 Left "${terminfo[kcub1]}"
1421 Right "${terminfo[kcuf1]}"
1422 PageUp "${terminfo[kpp]}"
1423 PageDown "${terminfo[knp]}"
1424 BackTab "${terminfo[kcbt]}"
1427 # Guidelines for adding key bindings:
1429 # - Do not add hardcoded escape sequences, to enable non standard key
1430 # combinations such as Ctrl-Meta-Left-Cursor. They are not easily portable.
1432 # - Adding Ctrl characters, such as '^b' is okay; note that '^b' and '^B' are
1435 # - All keys from the $key[] mapping are obviously okay.
1437 # - Most terminals send "ESC x" when Meta-x is pressed. Thus, sequences like
1438 # '\ex' are allowed in here as well.
1440 bind2maps emacs -- Home beginning-of-somewhere
1441 bind2maps viins vicmd -- Home vi-beginning-of-line
1442 bind2maps emacs -- End end-of-somewhere
1443 bind2maps viins vicmd -- End vi-end-of-line
1444 bind2maps emacs viins -- Insert overwrite-mode
1445 bind2maps vicmd -- Insert vi-insert
1446 bind2maps emacs -- Delete delete-char
1447 bind2maps viins vicmd -- Delete vi-delete-char
1448 bind2maps emacs viins vicmd -- Up up-line-or-search
1449 bind2maps emacs viins vicmd -- Down down-line-or-search
1450 bind2maps emacs -- Left backward-char
1451 bind2maps viins vicmd -- Left vi-backward-char
1452 bind2maps emacs -- Right forward-char
1453 bind2maps viins vicmd -- Right vi-forward-char
1454 #k# Perform abbreviation expansion
1455 bind2maps emacs viins -- -s '^x.' zleiab
1456 #k# Display list of abbreviations that would expand
1457 bind2maps emacs viins -- -s '^xb' help-show-abk
1458 #k# mkdir -p <dir> from string under cursor or marked area
1459 bind2maps emacs viins -- -s '^xM' inplaceMkDirs
1460 #k# display help for keybindings and ZLE
1461 bind2maps emacs viins -- -s '^xz' help-zle
1462 #k# Insert files and test globbing
1463 bind2maps emacs viins -- -s "^xf" insert-files
1464 #k# Edit the current line in \kbd{\$EDITOR}
1465 bind2maps emacs viins -- -s '\ee' edit-command-line
1466 #k# search history backward for entry beginning with typed text
1467 bind2maps emacs viins -- -s '^xp' history-beginning-search-backward-end
1468 #k# search history forward for entry beginning with typed text
1469 bind2maps emacs viins -- -s '^xP' history-beginning-search-forward-end
1470 #k# search history backward for entry beginning with typed text
1471 bind2maps emacs viins -- PageUp history-beginning-search-backward-end
1472 #k# search history forward for entry beginning with typed text
1473 bind2maps emacs viins -- PageDown history-beginning-search-forward-end
1474 bind2maps emacs viins -- -s "^x^h" commit-to-history
1475 #k# Kill left-side word or everything up to next slash
1476 bind2maps emacs viins -- -s '\ev' slash-backward-kill-word
1477 #k# Kill left-side word or everything up to next slash
1478 bind2maps emacs viins -- -s '\e^h' slash-backward-kill-word
1479 #k# Kill left-side word or everything up to next slash
1480 bind2maps emacs viins -- -s '\e^?' slash-backward-kill-word
1481 # Do history expansion on space:
1482 bind2maps emacs viins -- -s ' ' magic-space
1483 #k# Trigger menu-complete
1484 bind2maps emacs viins -- -s '\ei' menu-complete # menu completion via esc-i
1485 #k# Insert a timestamp on the command line (yyyy-mm-dd)
1486 bind2maps emacs viins -- -s '^ed' insert-datestamp
1487 #k# Insert last typed word
1488 bind2maps emacs viins -- -s "\em" insert-last-typed-word
1489 #k# A smart shortcut for \kbd{fg<enter>}
1490 bind2maps emacs viins -- -s '^z' grml-zsh-fg
1491 #k# prepend the current command with "sudo"
1492 bind2maps emacs viins -- -s "^os" sudo-command-line
1493 #k# jump to after first word (for adding options)
1494 bind2maps emacs viins -- -s '^x1' jump_after_first_word
1495 #k# complete word from history with menu
1496 bind2maps emacs viins -- -s "^x^x" hist-complete
1498 # insert unicode character
1499 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
1500 # See for example http://unicode.org/charts/ for unicode characters code
1501 #k# Insert Unicode character
1502 bind2maps emacs viins -- -s '^xi' insert-unicode-char
1504 # use the new *-pattern-* widgets for incremental history search
1505 if zrcgotwidget history-incremental-pattern-search-backward; then
1506 for seq wid in '^r' history-incremental-pattern-search-backward \
1507 '^s' history-incremental-pattern-search-forward
1509 bind2maps emacs viins vicmd -- -s $seq $wid
1511 builtin unset -v seq wid
1514 if zrcgotkeymap menuselect; then
1515 #m# k Shift-tab Perform backwards menu completion
1516 bind2maps menuselect -- BackTab reverse-menu-complete
1518 #k# menu selection: pick item but stay in the menu
1519 bind2maps menuselect -- -s '\e^M' accept-and-menu-complete
1520 # also use + and INSERT since it's easier to press repeatedly
1521 bind2maps menuselect -- -s '+' accept-and-menu-complete
1522 bind2maps menuselect -- Insert accept-and-menu-complete
1524 # accept a completion and try to complete again by using menu
1525 # completion; very useful with completing directories
1526 # by using 'undo' one's got a simple file browser
1527 bind2maps menuselect -- -s '^o' accept-and-infer-next-history
1530 # Finally, here are still a few hardcoded escape sequences; Special sequences
1531 # like Ctrl-<Cursor-key> etc do suck a fair bit, because they are not
1532 # standardised and most of the time are not available in a terminals terminfo
1535 # While we do not encourage adding bindings like these, we will keep these for
1536 # backward compatibility.
1538 ## use Ctrl-left-arrow and Ctrl-right-arrow for jumping to word-beginnings on
1539 ## the command line.
1541 bind2maps emacs viins vicmd -- -s '\eOc' forward-word
1542 bind2maps emacs viins vicmd -- -s '\eOd' backward-word
1543 # These are for xterm:
1544 bind2maps emacs viins vicmd -- -s '\e[1;5C' forward-word
1545 bind2maps emacs viins vicmd -- -s '\e[1;5D' backward-word
1546 ## the same for alt-left-arrow and alt-right-arrow
1548 bind2maps emacs viins vicmd -- -s '\e\e[C' forward-word
1549 bind2maps emacs viins vicmd -- -s '\e\e[D' backward-word
1551 bind2maps emacs viins vicmd -- -s '^[[1;3C' forward-word
1552 bind2maps emacs viins vicmd -- -s '^[[1;3D' backward-word
1553 # Also try ESC Left/Right:
1554 bind2maps emacs viins vicmd -- -s '\e'${key[Right]} forward-word
1555 bind2maps emacs viins vicmd -- -s '\e'${key[Left]} backward-word
1562 # we don't want to quote/espace URLs on our own...
1563 # if autoload -U url-quote-magic ; then
1564 # zle -N self-insert url-quote-magic
1565 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
1567 # print 'Notice: no url-quote-magic available :('
1569 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
1571 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
1572 alias run-help >&/dev/null && unalias run-help
1573 for rh in run-help{,-git,-svk,-svn}; do
1577 # command not found handling
1579 (( ${COMMAND_NOT_FOUND} == 1 )) &&
1580 function command_not_found_handler() {
1582 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
1583 ${GRML_ZSH_CNF_HANDLER} $1
1591 HISTFILE=${ZDOTDIR:-${HOME}}/.zsh_history
1592 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
1593 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
1597 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
1598 DIRSTACKFILE=${DIRSTACKFILE:-${ZDOTDIR:-${HOME}}/.zdirs}
1600 typeset -gaU GRML_PERSISTENT_DIRSTACK
1601 function grml_dirstack_filter() {
1604 if zstyle -s ':grml:chpwd:dirstack' filter filter; then
1605 $filter $1 && return 0
1607 if zstyle -a ':grml:chpwd:dirstack' exclude exclude; then
1608 for entry in "${exclude[@]}"; do
1609 [[ $1 == ${~entry} ]] && return 0
1616 (( $DIRSTACKSIZE <= 0 )) && return
1617 [[ -z $DIRSTACKFILE ]] && return
1618 grml_dirstack_filter $PWD && return
1619 GRML_PERSISTENT_DIRSTACK=(
1620 $PWD "${(@)GRML_PERSISTENT_DIRSTACK[1,$DIRSTACKSIZE]}"
1622 builtin print -l ${GRML_PERSISTENT_DIRSTACK} >! ${DIRSTACKFILE}
1625 if [[ -f ${DIRSTACKFILE} ]]; then
1626 # Enabling NULL_GLOB via (N) weeds out any non-existing
1627 # directories from the saved dir-stack file.
1628 dirstack=( ${(f)"$(< $DIRSTACKFILE)"}(N) )
1629 # "cd -" won't work after login by just setting $OLDPWD, so
1630 [[ -d $dirstack[1] ]] && cd -q $dirstack[1] && cd -q $OLDPWD
1633 if zstyle -T ':grml:chpwd:dirstack' filter-on-load; then
1634 for i in "${dirstack[@]}"; do
1635 if ! grml_dirstack_filter "$i"; then
1636 GRML_PERSISTENT_DIRSTACK=(
1637 "${GRML_PERSISTENT_DIRSTACK[@]}"
1643 GRML_PERSISTENT_DIRSTACK=( "${dirstack[@]}" )
1646 # directory based profiles
1650 # chpwd_profiles(): Directory Profiles, Quickstart:
1654 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1655 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1658 # For details see the `grmlzshrc.5' manual page.
1659 function chpwd_profiles() {
1660 local profile context
1663 context=":chpwd:profiles:$PWD"
1664 zstyle -s "$context" profile profile || profile='default'
1665 zstyle -T "$context" re-execute && reexecute=1 || reexecute=0
1667 if (( ${+parameters[CHPWD_PROFILE]} == 0 )); then
1668 typeset -g CHPWD_PROFILE
1669 local CHPWD_PROFILES_INIT=1
1670 (( ${+functions[chpwd_profiles_init]} )) && chpwd_profiles_init
1671 elif [[ $profile != $CHPWD_PROFILE ]]; then
1672 (( ${+functions[chpwd_leave_profile_$CHPWD_PROFILE]} )) \
1673 && chpwd_leave_profile_${CHPWD_PROFILE}
1675 if (( reexecute )) || [[ $profile != $CHPWD_PROFILE ]]; then
1676 (( ${+functions[chpwd_profile_$profile]} )) && chpwd_profile_${profile}
1679 CHPWD_PROFILE="${profile}"
1683 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1687 # Prompt setup for grml:
1689 # set colors for use in prompts (modern zshs allow for the use of %F{red}foo%f
1690 # in prompts to get a red "foo" embedded, but it's good to keep these for
1691 # backwards compatibility).
1697 MAGENTA="%F{magenta}"
1701 elif zrcautoload colors && colors 2>/dev/null ; then
1702 BLUE="%{${fg[blue]}%}"
1703 RED="%{${fg_bold[red]}%}"
1704 GREEN="%{${fg[green]}%}"
1705 CYAN="%{${fg[cyan]}%}"
1706 MAGENTA="%{${fg[magenta]}%}"
1707 YELLOW="%{${fg[yellow]}%}"
1708 WHITE="%{${fg[white]}%}"
1709 NO_COLOR="%{${reset_color}%}"
1711 BLUE=$'%{\e[1;34m%}'
1713 GREEN=$'%{\e[1;32m%}'
1714 CYAN=$'%{\e[1;36m%}'
1715 WHITE=$'%{\e[1;37m%}'
1716 MAGENTA=$'%{\e[1;35m%}'
1717 YELLOW=$'%{\e[1;33m%}'
1718 NO_COLOR=$'%{\e[0m%}'
1721 # First, the easy ones: PS2..4:
1723 # secondary prompt, printed when the shell needs more information to complete a
1726 # selection prompt used within a select loop.
1728 # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
1731 # Some additional features to use with our prompt:
1735 # - vcs_info setup and version specific fixes
1737 # display battery status on right side of prompt using 'GRML_DISPLAY_BATTERY=1' in .zshrc.pre
1740 if [[ $GRML_DISPLAY_BATTERY -gt 0 ]] ; then
1743 elif isopenbsd ; then
1745 elif isfreebsd ; then
1747 elif isdarwin ; then
1751 GRML_DISPLAY_BATTERY=0
1757 GRML_BATTERY_LEVEL=''
1758 local batteries bat capacity
1759 batteries=( /sys/class/power_supply/BAT*(N) )
1760 if (( $#batteries > 0 )) ; then
1761 for bat in $batteries ; do
1762 capacity=$(< $bat/capacity)
1763 case $(< $bat/status) in
1765 GRML_BATTERY_LEVEL+=" ^"
1768 if (( capacity < 20 )) ; then
1769 GRML_BATTERY_LEVEL+=" !v"
1771 GRML_BATTERY_LEVEL+=" v"
1775 GRML_BATTERY_LEVEL+=" ="
1778 GRML_BATTERY_LEVEL+="${capacity}%%"
1784 GRML_BATTERY_LEVEL=''
1785 local bat batfull batwarn batnow num
1787 bat=$(sysctl -n hw.sensors.acpibat${num} 2>/dev/null)
1788 if [[ -n $bat ]]; then
1789 batfull=${"$(sysctl -n hw.sensors.acpibat${num}.amphour0)"%% *}
1790 batwarn=${"$(sysctl -n hw.sensors.acpibat${num}.amphour1)"%% *}
1791 batnow=${"$(sysctl -n hw.sensors.acpibat${num}.amphour3)"%% *}
1792 case "$(sysctl -n hw.sensors.acpibat${num}.raw0)" in
1794 if (( batnow < batwarn )) ; then
1795 GRML_BATTERY_LEVEL+=" !v"
1797 GRML_BATTERY_LEVEL+=" v"
1801 GRML_BATTERY_LEVEL+=" ^"
1804 GRML_BATTERY_LEVEL+=" ="
1807 GRML_BATTERY_LEVEL+="${$(( 100 * batnow / batfull ))%%.*}%%"
1813 GRML_BATTERY_LEVEL=''
1817 table=( ${=${${${${${(M)${(f)"$(acpiconf -i $num 2>&1)"}:#(State|Remaining capacity):*}%%( ##|%)}//:[ $'\t']##/@}// /-}//@/ }} )
1818 if [[ -n $table ]] && [[ $table[State] != "not-present" ]] ; then
1819 case $table[State] in
1821 if (( $table[Remaining-capacity] < 20 )) ; then
1822 GRML_BATTERY_LEVEL+=" !v"
1824 GRML_BATTERY_LEVEL+=" v"
1828 GRML_BATTERY_LEVEL+=" ^"
1831 GRML_BATTERY_LEVEL+=" ="
1834 GRML_BATTERY_LEVEL+="$table[Remaining-capacity]%%"
1840 GRML_BATTERY_LEVEL=''
1842 table=( ${$(pmset -g ps)[(w)7,8]%%(\%|);} )
1843 if [[ -n $table[2] ]] ; then
1846 GRML_BATTERY_LEVEL+=" ^"
1849 if (( $table[1] < 20 )) ; then
1850 GRML_BATTERY_LEVEL+=" !v"
1852 GRML_BATTERY_LEVEL+=" v"
1856 GRML_BATTERY_LEVEL+=" ="
1859 GRML_BATTERY_LEVEL+="$table[1]%%"
1863 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
1864 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
1865 debian_chroot=$(</etc/debian_chroot)
1868 # gather version control information for inclusion in a prompt
1870 if zrcautoload vcs_info; then
1871 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1872 # function, which can cause a lot of trouble with our directory-based
1874 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1875 function VCS_INFO_realpath () {
1876 setopt localoptions NO_shwordsplit chaselinks
1877 ( builtin cd -q $1 2> /dev/null && pwd; )
1881 zstyle ':vcs_info:*' max-exports 2
1883 if [[ -o restricted ]]; then
1884 zstyle ':vcs_info:*' enable NONE
1888 typeset -A grml_vcs_coloured_formats
1889 typeset -A grml_vcs_plain_formats
1891 grml_vcs_plain_formats=(
1892 format "(%s%)-[%b] " "zsh: %r"
1893 actionformat "(%s%)-[%b|%a] " "zsh: %r"
1894 rev-branchformat "%b:%r"
1897 grml_vcs_coloured_formats=(
1898 format "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOR} "
1899 actionformat "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOR} "
1900 rev-branchformat "%b${RED}:${YELLOW}%r"
1903 typeset GRML_VCS_COLOUR_MODE=xxx
1905 grml_vcs_info_toggle_colour () {
1907 if [[ $GRML_VCS_COLOUR_MODE == plain ]]; then
1908 grml_vcs_info_set_formats coloured
1910 grml_vcs_info_set_formats plain
1915 grml_vcs_info_set_formats () {
1917 #setopt localoptions xtrace
1918 local mode=$1 AF F BF
1919 if [[ $mode == coloured ]]; then
1920 AF=${grml_vcs_coloured_formats[actionformat]}
1921 F=${grml_vcs_coloured_formats[format]}
1922 BF=${grml_vcs_coloured_formats[rev-branchformat]}
1923 GRML_VCS_COLOUR_MODE=coloured
1925 AF=${grml_vcs_plain_formats[actionformat]}
1926 F=${grml_vcs_plain_formats[format]}
1927 BF=${grml_vcs_plain_formats[rev-branchformat]}
1928 GRML_VCS_COLOUR_MODE=plain
1931 zstyle ':vcs_info:*' actionformats "$AF" "zsh: %r"
1932 zstyle ':vcs_info:*' formats "$F" "zsh: %r"
1933 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "$BF"
1937 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1938 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1939 if [[ "$TERM" == dumb ]] ; then
1940 grml_vcs_info_set_formats plain
1942 grml_vcs_info_set_formats coloured
1945 # Now for the fun part: The grml prompt themes in `promptsys' mode of operation
1947 # This actually defines three prompts:
1953 # They all share the same code and only differ with respect to which items they
1954 # contain. The main source of documentation is the `prompt_grml_help' function
1955 # below, which gets called when the user does this: prompt -h grml
1957 function prompt_grml_help () {
1961 This is the prompt as used by the grml-live system <http://grml.org>. It is
1962 a rather simple one-line prompt, that by default looks something like this:
1964 <user>@<host> <current-working-directory>[ <vcs_info-data>]%
1966 The prompt itself integrates with zsh's prompt themes system (as you are
1967 witnessing right now) and is configurable to a certain degree. In
1968 particular, these aspects are customisable:
1970 - The items used in the prompt (e.g. you can remove \`user' from
1971 the list of activated items, which will cause the user name to
1972 be omitted from the prompt string).
1974 - The attributes used with the items are customisable via strings
1975 used before and after the actual item.
1977 The available items are: at, battery, change-root, date, grml-chroot,
1978 history, host, jobs, newline, path, percent, rc, rc-always, sad-smiley,
1979 shell-level, time, user, vcs
1981 The actual configuration is done via zsh's \`zstyle' mechanism. The
1982 context, that is used while looking up styles is:
1984 ':prompt:grml:<left-or-right>:<subcontext>'
1986 Here <left-or-right> is either \`left' or \`right', signifying whether the
1987 style should affect the left or the right prompt. <subcontext> is either
1988 \`setup' or 'items:<item>', where \`<item>' is one of the available items.
1992 - use-rprompt (boolean): If \`true' (the default), print a sad smiley
1993 in $RPROMPT if the last command a returned non-successful error code.
1994 (This in only valid if <left-or-right> is "right"; ignored otherwise)
1996 - items (list): The list of items used in the prompt. If \`vcs' is
1997 present in the list, the theme's code invokes \`vcs_info'
1998 accordingly. Default (left): rc change-root user at host path vcs
1999 percent; Default (right): sad-smiley
2001 Available styles in 'items:<item>' are: pre, post. These are strings that
2002 are inserted before (pre) and after (post) the item in question. Thus, the
2003 following would cause the user name to be printed in red instead of the
2006 zstyle ':prompt:grml:*:items:user' pre '%F{red}'
2008 Note, that the \`post' style may remain at its default value, because its
2009 default value is '%f', which turns the foreground text attribute off (which
2010 is exactly, what is still required with the new \`pre' value).
2014 function prompt_grml-chroot_help () {
2018 This is a variation of the grml prompt, see: prompt -h grml
2020 The main difference is the default value of the \`items' style. The rest
2021 behaves exactly the same. Here are the defaults for \`grml-chroot':
2023 - left: grml-chroot user at host path percent
2024 - right: (empty list)
2028 function prompt_grml-large_help () {
2032 This is a variation of the grml prompt, see: prompt -h grml
2034 The main difference is the default value of the \`items' style. In
2035 particular, this theme uses _two_ lines instead of one with the plain
2036 \`grml' theme. The rest behaves exactly the same. Here are the defaults
2039 - left: rc jobs history shell-level change-root time date newline user
2040 at host path vcs percent
2045 function grml_prompt_setup () {
2047 autoload -Uz vcs_info
2048 # The following autoload is disabled for now, since this setup includes a
2049 # static version of the ‘add-zsh-hook’ function above. It needs to be
2050 # reenabled as soon as that static definition is removed again.
2051 #autoload -Uz add-zsh-hook
2052 add-zsh-hook precmd prompt_$1_precmd
2055 function prompt_grml_setup () {
2056 grml_prompt_setup grml
2059 function prompt_grml-chroot_setup () {
2060 grml_prompt_setup grml-chroot
2063 function prompt_grml-large_setup () {
2064 grml_prompt_setup grml-large
2067 # These maps define default tokens and pre-/post-decoration for items to be
2068 # used within the themes. All defaults may be customised in a context sensitive
2069 # matter by using zsh's `zstyle' mechanism.
2070 typeset -gA grml_prompt_pre_default \
2071 grml_prompt_post_default \
2072 grml_prompt_token_default \
2073 grml_prompt_token_function
2075 grml_prompt_pre_default=(
2080 grml-chroot '%F{red}'
2090 shell-level '%F{red}'
2096 grml_prompt_post_default=(
2117 grml_prompt_token_default=(
2119 battery 'GRML_BATTERY_LEVEL'
2120 change-root 'debian_chroot'
2122 grml-chroot 'GRML_CHROOT'
2123 history '{history#%!} '
2125 jobs '[%j running job(s)] '
2127 path '%40<..<%~%<< '
2131 sad-smiley '%(?..:()'
2132 shell-level '%(3L.+ .)'
2133 time '%D{%H:%M:%S} '
2138 function grml_theme_has_token () {
2139 if (( ARGC != 1 )); then
2140 printf 'usage: grml_theme_has_token <name>\n'
2143 (( ${+grml_prompt_token_default[$1]} ))
2146 function GRML_theme_add_token_usage () {
2148 Usage: grml_theme_add_token <name> [-f|-i] <token/function> [<pre> <post>]
2150 <name> is the name for the newly added token. If the \`-f' or \`-i' options
2151 are used, <token/function> is the name of the function (see below for
2152 details). Otherwise it is the literal token string to be used. <pre> and
2153 <post> are optional.
2157 -f <function> Use a function named \`<function>' each time the token
2160 -i <function> Use a function named \`<function>' to initialise the
2161 value of the token _once_ at runtime.
2163 The functions are called with one argument: the token's new name. The
2164 return value is expected in the \$REPLY parameter. The use of these
2165 options is mutually exclusive.
2167 There is a utility function \`grml_theme_has_token', which you can use
2168 to test if a token exists before trying to add it. This can be a guard
2169 for situations in which a \`grml_theme_add_token' call may happen more
2174 To add a new token \`day' that expands to the current weekday in the
2175 current locale in green foreground colour, use this:
2177 grml_theme_add_token day '%D{%A}' '%F{green}' '%f'
2179 Another example would be support for \$VIRTUAL_ENV:
2181 function virtual_env_prompt () {
2182 REPLY=\${VIRTUAL_ENV+\${VIRTUAL_ENV:t} }
2184 grml_theme_add_token virtual-env -f virtual_env_prompt
2186 After that, you will be able to use a changed \`items' style to
2187 assemble your prompt.
2191 function grml_theme_add_token () {
2193 local name token pre post
2194 local -i init funcall
2196 if (( ARGC == 0 )); then
2197 GRML_theme_add_token_usage
2207 if [[ $1 == '-f' ]]; then
2210 elif [[ $1 == '-i' ]]; then
2215 if (( ARGC == 0 )); then
2217 grml_theme_add_token: No token-string/function-name provided!\n\n'
2218 GRML_theme_add_token_usage
2223 if (( ARGC != 0 && ARGC != 2 )); then
2225 grml_theme_add_token: <pre> and <post> need to by specified _both_!\n\n'
2226 GRML_theme_add_token_usage
2235 if grml_theme_has_token $name; then
2237 grml_theme_add_token: Token `%s'\'' exists! Giving up!\n\n' $name
2238 GRML_theme_add_token_usage
2245 grml_prompt_pre_default[$name]=$pre
2246 grml_prompt_post_default[$name]=$post
2247 if (( funcall )); then
2248 grml_prompt_token_function[$name]=$token
2249 grml_prompt_token_default[$name]=23
2251 grml_prompt_token_default[$name]=$token
2255 function grml_typeset_and_wrap () {
2262 if (( ${+parameters[$new]} )); then
2263 typeset -g "${target}=${(P)target}${left}${(P)new}${right}"
2267 function grml_prompt_addto () {
2270 local lr it apre apost new v
2274 [[ $target == PS1 ]] && lr=left || lr=right
2275 zstyle -a ":prompt:${grmltheme}:${lr}:setup" items items || items=( "$@" )
2276 typeset -g "${target}="
2277 for it in "${items[@]}"; do
2278 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" pre apre \
2279 || apre=${grml_prompt_pre_default[$it]}
2280 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" post apost \
2281 || apost=${grml_prompt_post_default[$it]}
2282 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" token new \
2283 || new=${grml_prompt_token_default[$it]}
2284 typeset -g "${target}=${(P)target}${apre}"
2285 if (( ${+grml_prompt_token_function[$it]} )); then
2286 ${grml_prompt_token_function[$it]} $it
2287 typeset -g "${target}=${(P)target}${REPLY}"
2291 grml_typeset_and_wrap $target $new '' ''
2294 grml_typeset_and_wrap $target $new '(' ')'
2297 if [[ -n ${(P)new} ]]; then
2298 typeset -g "${target}=${(P)target}(CHROOT)"
2302 v="vcs_info_msg_${new}_"
2303 if (( ! vcscalled )); then
2307 if (( ${+parameters[$v]} )) && [[ -n "${(P)v}" ]]; then
2308 typeset -g "${target}=${(P)target}${(P)v}"
2311 *) typeset -g "${target}=${(P)target}${new}" ;;
2314 typeset -g "${target}=${(P)target}${apost}"
2318 function prompt_grml_precmd () {
2320 local grmltheme=grml
2321 local -a left_items right_items
2322 left_items=(rc change-root user at host path vcs percent)
2323 right_items=(sad-smiley)
2325 prompt_grml_precmd_worker
2328 function prompt_grml-chroot_precmd () {
2330 local grmltheme=grml-chroot
2331 local -a left_items right_items
2332 left_items=(grml-chroot user at host path percent)
2335 prompt_grml_precmd_worker
2338 function prompt_grml-large_precmd () {
2340 local grmltheme=grml-large
2341 local -a left_items right_items
2342 left_items=(rc jobs history shell-level change-root time date newline
2343 user at host path vcs percent)
2344 right_items=(sad-smiley)
2346 prompt_grml_precmd_worker
2349 function prompt_grml_precmd_worker () {
2351 local -i vcscalled=0
2353 grml_prompt_addto PS1 "${left_items[@]}"
2354 if zstyle -T ":prompt:${grmltheme}:right:setup" use-rprompt; then
2355 grml_prompt_addto RPS1 "${right_items[@]}"
2359 grml_prompt_fallback() {
2362 (( ${+functions[vcs_info]} )) && vcs_info
2365 p0="${RED}%(?..%? )${WHITE}${debian_chroot:+($debian_chroot)}"
2366 p1="${BLUE}%n${NO_COLOR}@%m %40<...<%B%~%b%<< "'${vcs_info_msg_0_}'"%# "
2367 if (( EUID == 0 )); then
2368 PROMPT="${BLUE}${p0}${RED}${p1}"
2370 PROMPT="${RED}${p0}${BLUE}${p1}"
2375 if zrcautoload promptinit && promptinit 2>/dev/null ; then
2376 # Since we define the required functions in here and not in files in
2377 # $fpath, we need to stick the theme's name into `$prompt_themes'
2378 # ourselves, since promptinit does not pick them up otherwise.
2379 prompt_themes+=( grml grml-chroot grml-large )
2380 # Also, keep the array sorted...
2381 prompt_themes=( "${(@on)prompt_themes}" )
2383 print 'Notice: no promptinit available :('
2384 grml_prompt_fallback
2388 # The prompt themes use modern features of zsh, that require at least
2389 # version 4.3.7 of the shell. Use the fallback otherwise.
2390 if [[ $GRML_DISPLAY_BATTERY -gt 0 ]]; then
2391 zstyle ':prompt:grml:right:setup' items sad-smiley battery
2392 add-zsh-hook precmd battery
2394 if [[ "$TERM" == dumb ]] ; then
2395 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" pre ''
2396 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" post ' '
2397 for i in rc user path jobs history date time shell-level; do
2398 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" pre ''
2399 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" post ''
2402 zstyle ':prompt:grml(|-large|-chroot):right:setup' use-rprompt false
2403 elif (( EUID == 0 )); then
2404 zstyle ':prompt:grml(|-large|-chroot):*:items:user' pre '%B%F{red}'
2407 # Finally enable one of the prompts.
2408 if [[ -n $GRML_CHROOT ]]; then
2410 elif [[ $GRMLPROMPT -gt 0 ]]; then
2416 grml_prompt_fallback
2419 # Terminal-title wizardry
2421 function ESC_print () {
2422 info_print $'\ek' $'\e\\' "$@"
2424 function set_title () {
2425 info_print $'\e]0;' $'\a' "$@"
2428 function info_print () {
2429 local esc_begin esc_end
2433 printf '%s' ${esc_begin}
2435 printf '%s' "${esc_end}"
2438 function grml_reset_screen_title () {
2439 # adjust title of xterm
2440 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
2441 [[ ${NOTITLE:-} -gt 0 ]] && return 0
2444 set_title ${(%):-"%n@%m: %~"}
2449 function grml_vcs_to_screen_title () {
2450 if [[ $TERM == screen* ]] ; then
2451 if [[ -n ${vcs_info_msg_1_} ]] ; then
2452 ESC_print ${vcs_info_msg_1_}
2459 function grml_maintain_name () {
2460 # set hostname if not running on host with name 'grml'
2461 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
2466 function grml_cmd_to_screen_title () {
2467 # get the name of the program currently running and hostname of local
2468 # machine set screen window title if running in a screen
2469 if [[ "$TERM" == screen* ]] ; then
2470 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME"
2475 function grml_control_xterm_title () {
2478 set_title "${(%):-"%n@%m:"}" "$1"
2483 # The following autoload is disabled for now, since this setup includes a
2484 # static version of the ‘add-zsh-hook’ function above. It needs to be
2485 # reenabled as soon as that static definition is removed again.
2486 #zrcautoload add-zsh-hook || add-zsh-hook () { :; }
2487 if [[ $NOPRECMD -eq 0 ]]; then
2488 add-zsh-hook precmd grml_reset_screen_title
2489 add-zsh-hook precmd grml_vcs_to_screen_title
2490 add-zsh-hook preexec grml_maintain_name
2491 add-zsh-hook preexec grml_cmd_to_screen_title
2492 if [[ $NOTITLE -eq 0 ]]; then
2493 add-zsh-hook preexec grml_control_xterm_title
2497 # 'hash' some often used directories
2499 hash -d deb=/var/cache/apt/archives
2500 hash -d doc=/usr/share/doc
2501 hash -d linux=/lib/modules/$(command uname -r)/build/
2502 hash -d log=/var/log
2503 hash -d slog=/var/log/syslog
2504 hash -d src=/usr/src
2505 hash -d www=/var/www
2509 if check_com -c screen ; then
2510 if [[ $UID -eq 0 ]] ; then
2511 if [[ -r /etc/grml/screenrc ]]; then
2512 alias screen='screen -c /etc/grml/screenrc'
2514 elif [[ ! -r $HOME/.screenrc ]] ; then
2515 if [[ -r /etc/grml/screenrc_grml ]]; then
2516 alias screen='screen -c /etc/grml/screenrc_grml'
2518 if [[ -r /etc/grml/screenrc ]]; then
2519 alias screen='screen -c /etc/grml/screenrc'
2525 # do we have GNU ls with color-support?
2526 if [[ "$TERM" != dumb ]]; then
2527 #a1# List files with colors (\kbd{ls \ldots})
2528 alias ls="command ls ${ls_options:+${ls_options[*]}}"
2529 #a1# List all files, with colors (\kbd{ls -la \ldots})
2530 alias la="command ls -la ${ls_options:+${ls_options[*]}}"
2531 #a1# List files with long colored list, without dotfiles (\kbd{ls -l \ldots})
2532 alias ll="command ls -l ${ls_options:+${ls_options[*]}}"
2533 #a1# List files with long colored list, human readable sizes (\kbd{ls -hAl \ldots})
2534 alias lh="command ls -hAl ${ls_options:+${ls_options[*]}}"
2535 #a1# List files with long colored list, append qualifier to filenames (\kbd{ls -l \ldots})\\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
2536 alias l="command ls -l ${ls_options:+${ls_options[*]}}"
2538 alias la='command ls -la'
2539 alias ll='command ls -l'
2540 alias lh='command ls -hAl'
2541 alias l='command ls -l'
2544 alias mdstat='cat /proc/mdstat'
2545 alias ...='cd ../../'
2547 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
2548 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
2549 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
2552 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
2553 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
2554 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
2556 # make sure it is not assigned yet
2557 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
2561 for ENV in $(env | command grep -i '.utf') ; do
2562 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
2567 # make sure it is not assigned yet
2568 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
2570 if ! isutfenv ; then
2572 for ENV in $(env | command grep -i '\.iso') ; do
2573 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
2578 # especially for roadwarriors using GNU screen and ssh:
2579 if ! check_com asc &>/dev/null ; then
2580 asc() { autossh -t "$@" 'screen -RdU' }
2584 #f1# Hints for the use of zsh on grml
2586 print "$bg[white]$fg[black]
2587 zsh-help - hints for use of zsh on grml
2588 =======================================$reset_color"
2591 Main configuration of zsh happens in /etc/zsh/zshrc.
2592 That file is part of the package grml-etc-core, if you want to
2593 use them on a non-grml-system just get the tar.gz from
2594 http://deb.grml.org/ or (preferably) get it from the git repository:
2596 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
2598 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
2599 The file is still there, but it is empty for backwards compatibility.
2601 For your own changes use these two files:
2605 The former is sourced very early in our zshrc, the latter is sourced
2608 System wide configuration without touching configuration files of grml
2609 can take place in /etc/zsh/zshrc.local.
2611 For information regarding zsh start at http://grml.org/zsh/
2613 Take a look at grml'\''s zsh refcard:
2614 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
2616 Check out the main zsh refcard:
2617 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
2619 And of course visit the zsh-lovers:
2622 You can adjust some options through environment variables when
2623 invoking zsh without having to edit configuration files.
2624 Basically meant for bash users who are not used to the power of
2627 "NOCOR=1 zsh" => deactivate automatic correction
2628 "NOMENU=1 zsh" => do not use auto menu completion
2629 (note: use ctrl-d for completion instead!)
2630 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
2631 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
2632 preexec() and precmd() completely
2633 "GRML_DISPLAY_BATTERY=1 zsh"
2634 => activate battery status on right side of prompt (WIP)
2635 "COMMAND_NOT_FOUND=1 zsh"
2636 => Enable a handler if an external command was not found
2637 The command called in the handler can be altered by setting
2638 the GRML_ZSH_CNF_HANDLER variable, the default is:
2639 "/usr/share/command-not-found/command-not-found"
2641 A value greater than 0 is enables a feature; a value equal to zero
2642 disables it. If you like one or the other of these settings, you can
2643 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
2647 $bg[white]$fg[black]
2648 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
2649 Enjoy your grml system with the zsh!$reset_color"
2653 if [[ -r /etc/debian_version ]] ; then
2654 #a3# Execute \kbd{apt-cache search}
2655 alias acs='apt-cache search'
2656 #a3# Execute \kbd{apt-cache show}
2657 alias acsh='apt-cache show'
2658 #a3# Execute \kbd{apt-cache policy}
2659 alias acp='apt-cache policy'
2660 #a3# Execute \kbd{apt-get dist-upgrade}
2661 salias adg="apt-get dist-upgrade"
2662 #a3# Execute \kbd{apt-get install}
2663 salias agi="apt-get install"
2664 #a3# Execute \kbd{aptitude install}
2665 salias ati="aptitude install"
2666 #a3# Execute \kbd{apt-get upgrade}
2667 salias ag="apt-get upgrade"
2668 #a3# Execute \kbd{apt-get update}
2669 salias au="apt-get update"
2670 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
2671 salias -a up="aptitude update ; aptitude safe-upgrade"
2672 #a3# Execute \kbd{dpkg-buildpackage}
2673 alias dbp='dpkg-buildpackage'
2674 #a3# Execute \kbd{grep-excuses}
2675 alias ge='grep-excuses'
2677 # get a root shell as normal user in live-cd mode:
2678 if isgrmlcd && [[ $UID -ne 0 ]] ; then
2682 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
2683 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
2684 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
2685 salias tlog="tail -f /var/log/syslog" # follow the syslog
2688 # sort installed Debian-packages by size
2689 if check_com -c dpkg-query ; then
2690 #a3# List installed Debian-packages sorted by size
2691 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"
2694 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
2695 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
2696 if check_com -c wodim; then
2699 cdrecord is not provided under its original name by Debian anymore.
2700 See #377109 in the BTS of Debian for more details.
2702 Please use the wodim binary instead
2710 # No core dumps: important for a live-cd-system
2716 # people should use 'grml-x'!
2717 if check_com -c 915resolution; then
2719 echo "Please use 915resolution as resolution modifying tool for Intel \
2725 #a1# Output version of running grml
2726 alias grml-version='cat /etc/grml_version'
2728 if check_com -c grml-debootstrap ; then
2730 echo "Installing debian to harddisk is possible by using grml-debootstrap."
2736 # now run the functions
2738 is4 && isgrml && grmlstuff
2742 is4 && xsource "/etc/zsh/keephack"
2744 # wonderful idea of using "e" glob qualifier by Peter Stephenson
2745 # You use it as follows:
2746 # $ NTREF=/reference/file
2748 # This lists all the files in the current directory newer than the reference file.
2749 # You can also specify the reference file inline; note quotes:
2750 # $ ls -l *(e:'nt ~/.zshenv':)
2752 if [[ -n $1 ]] ; then
2755 [[ $REPLY -nt $NTREF ]]
2760 #f1# Reload an autoloadable function
2761 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
2762 compdef _functions freload
2767 # e.g.: a -> b -> c -> d ....
2772 # if parameter is given with leading '=', lookup $PATH for parameter and resolve that
2776 # Note: limit for recursive symlinks on linux:
2777 # http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/fs/namei.c?id=refs/heads/master#l808
2778 # This limits recursive symlink follows to 8,
2779 # while limiting consecutive symlinks to 40.
2781 # When resolving and displaying information about symlinks, no check is made
2782 # that the displayed information does make any sense on your OS.
2783 # We leave that decission to the user.
2785 # The zstat module is used to detect symlink loops. zstat is available since zsh4.
2786 # With an older zsh you will need to abort with <C-c> in that case.
2787 # When a symlink loop is detected, a warning ist printed and further processing is stopped.
2789 # Module zstat is loaded by default in grml zshrc, no extra action needed for that.
2792 # If you happen to come accross a symlink that points to a destination on an other partition
2793 # with the same inode number, that will be marked as symlink loop though it is not.
2794 # Two hints for this situation:
2795 # I) Play lottery the same day, as you seem to be rather lucky right now.
2800 # 1 file/dir not accesible
2801 # 2 symlink loop detected
2803 #f1# List symlinks in detail (more detailed version of 'readlink -f', 'whence -s' and 'namei -l')
2805 if [[ -z ${1} ]] ; then
2806 printf 'Usage: %s <symlink(s)>\n' "${0}"
2810 local file jumpd curdir
2811 local -i RTN LINODE i
2816 for file in "${@}" ; do
2818 ls -l "${file:a}" || RTN=1
2820 while [[ -h "$file" ]] ; do
2822 LINODE=$(zstat -L +inode "${file}")
2823 for i in ${SEENINODES} ; do
2824 if (( ${i} == ${LINODE} )) ; then
2825 builtin cd "${curdir}"
2826 print "link loop detected, aborting!"
2830 SEENINODES+=${LINODE}
2835 if [[ -d ${jumpd} ]] ; then
2836 builtin cd "${jumpd}" || RTN=1
2838 file=$(readlink "$file")
2843 if [[ -d ${jumpd} ]] ; then
2844 builtin cd "${jumpd}" || RTN=1
2847 ls -l "${PWD}/${file}" || RTN=1
2850 if (( ${#} >= 1 )) ; then
2853 builtin cd "${curdir}"
2858 # TODO: Is it supported to use pager settings like this?
2859 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
2860 # with respect to wordsplitting. (ie. ${=PAGER})
2861 if check_com -c $PAGER ; then
2862 #f3# View Debian's changelog of given package(s)
2865 [[ -z "$1" ]] && printf 'Usage: %s <package_name(s)>\n' "$0" && return 1
2868 for package in "$@" ; do
2869 if [[ -r /usr/share/doc/${package}/changelog.Debian.gz ]] ; then
2870 $PAGER /usr/share/doc/${package}/changelog.Debian.gz
2871 elif [[ -r /usr/share/doc/${package}/changelog.gz ]] ; then
2872 $PAGER /usr/share/doc/${package}/changelog.gz
2873 elif [[ -r /usr/share/doc/${package}/changelog ]] ; then
2874 $PAGER /usr/share/doc/${package}/changelog
2876 if check_com -c aptitude ; then
2877 echo "No changelog for package $package found, using aptitude to retrieve it."
2878 aptitude changelog "$package"
2879 elif check_com -c apt-get ; then
2880 echo "No changelog for package $package found, using apt-get to retrieve it."
2881 apt-get changelog "$package"
2883 echo "No changelog for package $package found, sorry."
2888 _dchange() { _files -W /usr/share/doc -/ }
2889 compdef _dchange dchange
2891 #f3# View Debian's NEWS of a given package
2894 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
2895 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
2897 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
2898 $PAGER /usr/share/doc/$1/NEWS.gz
2900 echo "No NEWS file for package $1 found, sorry."
2905 _dnews() { _files -W /usr/share/doc -/ }
2906 compdef _dnews dnews
2908 #f3# View Debian's copyright of a given package
2911 if [[ -r /usr/share/doc/$1/copyright ]] ; then
2912 $PAGER /usr/share/doc/$1/copyright
2914 echo "No copyright file for package $1 found, sorry."
2918 _dcopyright() { _files -W /usr/share/doc -/ }
2919 compdef _dcopyright dcopyright
2921 #f3# View upstream's changelog of a given package
2924 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2925 $PAGER /usr/share/doc/$1/changelog.gz
2927 echo "No changelog for package $1 found, sorry."
2931 _uchange() { _files -W /usr/share/doc -/ }
2932 compdef _uchange uchange
2937 ZSH_PROFILE_RC=1 zsh "$@"
2940 #f1# Edit an alias via zle
2942 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
2944 compdef _aliases edalias
2946 #f1# Edit a function via zle
2948 [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
2950 compdef _functions edfunc
2952 # use it e.g. via 'Restart apache2'
2953 #m# f6 Start() \kbd{service \em{process}}\quad\kbd{start}
2954 #m# f6 Restart() \kbd{service \em{process}}\quad\kbd{restart}
2955 #m# f6 Stop() \kbd{service \em{process}}\quad\kbd{stop}
2956 #m# f6 Reload() \kbd{service \em{process}}\quad\kbd{reload}
2957 #m# f6 Force-Reload() \kbd{service \em{process}}\quad\kbd{force-reload}
2958 #m# f6 Status() \kbd{service \em{process}}\quad\kbd{status}
2959 if [[ -d /etc/init.d || -d /etc/service ]] ; then
2961 local action_="${1:l}" # e.g Start/Stop/Restart
2965 local service_target_="$(readlink /etc/init.d/$service_)"
2966 if [[ $service_target_ == "/usr/bin/sv" ]]; then
2968 case "${action_}" in
2969 start) if [[ ! -e /etc/service/$service_ ]]; then
2970 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
2972 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2974 # there is no reload in runits sysv emulation
2975 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
2976 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
2979 # sysv/sysvinit-utils, upstart
2980 if check_com -c service ; then
2981 $SUDO service "$service_" "${action_}" "$param_"
2983 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2990 scripts=( /etc/init.d/*(x:t) )
2991 _describe "service startup script" scripts
2994 for i in Start Restart Stop Force-Reload Reload Status ; do
2995 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
2996 compdef _grmlinitd $i
3001 #f1# Provides useful information on globbing
3008 p named pipes (FIFOs)
3009 * executable plain files (0100)
3010 % device files (character or block special)
3011 %b block special files
3012 %c character special files
3013 r owner-readable files (0400)
3014 w owner-writable files (0200)
3015 x owner-executable files (0100)
3016 A group-readable files (0040)
3017 I group-writable files (0020)
3018 E group-executable files (0010)
3019 R world-readable files (0004)
3020 W world-writable files (0002)
3021 X world-executable files (0001)
3022 s setuid files (04000)
3023 S setgid files (02000)
3024 t files with the sticky bit (01000)
3026 print *(m-1) # Files modified up to a day ago
3027 print *(a1) # Files accessed a day ago
3028 print *(@) # Just symlinks
3029 print *(Lk+50) # Files bigger than 50 kilobytes
3030 print *(Lk-50) # Files smaller than 50 kilobytes
3031 print **/*.c # All *.c files recursively starting in \$PWD
3032 print **/*.c~file.c # Same as above, but excluding 'file.c'
3033 print (foo|bar).* # Files starting with 'foo' or 'bar'
3034 print *~*.* # All Files that do not contain a dot
3035 chmod 644 *(.^x) # make all plain non-executable files publically readable
3036 print -l *(.c|.h) # Lists *.c and *.h
3037 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
3038 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
3040 alias help-zshglob=H-Glob
3042 # grep for running process, like: 'any vim'
3046 if [[ -z "$1" ]] ; then
3047 echo "any - grep for process(es) by keyword" >&2
3048 echo "Usage: any <keyword>" >&2 ; return 1
3050 ps xauwww | grep -i "${grep_options[@]}" "[${1[1]}]${1[2,-1]}"
3055 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
3056 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
3057 [[ -r /proc/1/maps ]] && \
3059 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
3060 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
3061 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
3064 # a wrapper for vim, that deals with title setting
3066 # set this array to a set of options to vim you always want
3067 # to have set when calling vim (in .zshrc.local), like:
3068 # VIM_OPTIONS=( -p )
3069 # This will cause vim to send every file given on the
3070 # commandline to be send to it's own tab (needs vim7).
3071 if check_com vim; then
3073 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
3077 ssl_hashes=( sha512 sha256 sha1 md5 )
3079 for sh in ${ssl_hashes}; do
3080 eval 'ssl-cert-'${sh}'() {
3082 if [[ -z $1 ]] ; then
3083 printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
3086 openssl x509 -noout -fingerprint -'${sh}' -in $1
3090 ssl-cert-fingerprints() {
3093 if [[ -z $1 ]] ; then
3094 printf 'usage: ssl-cert-fingerprints <file>\n'
3097 for i in ${ssl_hashes}
3104 if [[ -z $1 ]] ; then
3105 printf 'usage: ssl-cert-info <file>\n'
3108 openssl x509 -noout -text -in $1
3109 ssl-cert-fingerprints $1
3112 # make sure our environment is clean regarding colors
3113 for var in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $var
3114 builtin unset -v var
3116 # "persistent history"
3117 # just write important commands you always need to ~/.important_commands
3118 if [[ -r ~/.important_commands ]] ; then
3119 fc -R ~/.important_commands
3122 # load the lookup subsystem if it's available on the system
3123 zrcautoload lookupinit && lookupinit
3127 # set terminal property (used e.g. by msgid-chooser)
3128 export COLORTERM="yes"
3133 #a2# Execute \kbd{du -sch}
3137 #a2# Execute \kbd{ls -lSrah}
3138 alias dir="command ls -lSrah"
3139 #a2# Only show dot-directories
3140 alias lad='command ls -d .*(/)'
3141 #a2# Only show dot-files
3142 alias lsa='command ls -a .*(.)'
3143 #a2# Only files with setgid/setuid/sticky flag
3144 alias lss='command ls -l *(s,S,t)'
3145 #a2# Only show symlinks
3146 alias lsl='command ls -l *(@)'
3147 #a2# Display only executables
3148 alias lsx='command ls -l *(*)'
3149 #a2# Display world-{readable,writable,executable} files
3150 alias lsw='command ls -ld *(R,W,X.^ND/)'
3151 #a2# Display the ten biggest files
3152 alias lsbig="command ls -flh *(.OL[1,10])"
3153 #a2# Only show directories
3154 alias lsd='command ls -d *(/)'
3155 #a2# Only show empty directories
3156 alias lse='command ls -d *(/^F)'
3157 #a2# Display the ten newest files
3158 alias lsnew="command ls -rtlh *(D.om[1,10])"
3159 #a2# Display the ten oldest files
3160 alias lsold="command ls -rtlh *(D.Om[1,10])"
3161 #a2# Display the ten smallest files
3162 alias lssmall="command ls -Srl *(.oL[1,10])"
3163 #a2# Display the ten newest directories and ten newest .directories
3164 alias lsnewdir="command ls -rthdl *(/om[1,10]) .*(D/om[1,10])"
3165 #a2# Display the ten oldest directories and ten oldest .directories
3166 alias lsolddir="command ls -rthdl *(/Om[1,10]) .*(D/Om[1,10])"
3168 # some useful aliases
3169 #a2# Remove current empty directory. Execute \kbd{cd ..; rmdir \$OLDCWD}
3170 alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD'
3172 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
3173 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3174 #a2# scp with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
3175 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3177 # work around non utf8 capable software in utf environment via $LANG and luit
3178 if check_com isutfenv && check_com luit ; then
3179 if check_com -c mrxvt ; then
3180 isutfenv && [[ -n "$LANG" ]] && \
3181 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
3184 if check_com -c aterm ; then
3185 isutfenv && [[ -n "$LANG" ]] && \
3186 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
3189 if check_com -c centericq ; then
3190 isutfenv && [[ -n "$LANG" ]] && \
3191 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
3197 #f5# Backup \kbd{file_or_folder {\rm to} file_or_folder\_timestamp}
3200 local current_date=$(date -u "+%Y-%m-%dT%H:%M:%SZ")
3201 local clean keep move verbose result all to_bk
3202 setopt extended_glob
3204 while getopts ":hacmrv" opt; do
3207 c) unset move clean && (( ++keep ));;
3208 m) unset keep clean && (( ++move ));;
3209 r) unset move keep && (( ++clean ));;
3212 bk [-hcmv] FILE [FILE ...]
3213 bk -r [-av] [FILE [FILE ...]]
3214 Backup a file or folder in place and append the timestamp
3215 Remove backups of a file or folder, or all backups in the current directory
3218 -h Display this help text
3219 -c Keep the file/folder as is, create a copy backup using cp(1) (default)
3220 -m Move the file/folder, using mv(1)
3221 -r Remove backups of the specified file or directory, using rm(1). If none
3222 is provided, remove all backups in the current directory.
3223 -a Remove all (even hidden) backups.
3226 The -c, -r and -m options are mutually exclusive. If specified at the same time,
3227 the last one is used.
3229 The return code is the sum of all cp/mv/rm return codes.
3232 \?) bk -h >&2; return 1;;
3235 shift "$((OPTIND-1))"
3236 if (( keep > 0 )); then
3237 if islinux || isfreebsd; then
3238 for to_bk in "$@"; do
3239 cp $verbose -a "${to_bk%/}" "${to_bk%/}_$current_date"
3243 for to_bk in "$@"; do
3244 cp $verbose -pR "${to_bk%/}" "${to_bk%/}_$current_date"
3248 elif (( move > 0 )); then
3249 while (( $# > 0 )); do
3250 mv $verbose "${1%/}" "${1%/}_$current_date"
3254 elif (( clean > 0 )); then
3255 if (( $# > 0 )); then
3256 for to_bk in "$@"; do
3257 rm $verbose -rf "${to_bk%/}"_[0-9](#c4,)-(0[0-9]|1[0-2])-([0-2][0-9]|3[0-1])T([0-1][0-9]|2[0-3])(:[0-5][0-9])(#c2)Z
3261 if (( all > 0 )); then
3262 rm $verbose -rf *_[0-9](#c4,)-(0[0-9]|1[0-2])-([0-2][0-9]|3[0-1])T([0-1][0-9]|2[0-3])(:[0-5][0-9])(#c2)Z(D)
3264 rm $verbose -rf *_[0-9](#c4,)-(0[0-9]|1[0-2])-([0-2][0-9]|3[0-1])T([0-1][0-9]|2[0-3])(:[0-5][0-9])(#c2)Z
3272 #f5# cd to directoy and list files
3278 # smart cd function, allows switching to /etc when running 'cd /etc/fstab'
3280 if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then
3281 [[ ! -e ${1:h} ]] && return 1
3282 print "Correcting ${1} to ${1:h}"
3289 #f5# Create Directoy and \kbd{cd} to it
3291 if (( ARGC != 1 )); then
3292 printf 'usage: mkcd <new-directory>\n'
3295 if [[ ! -d "$1" ]]; then
3296 command mkdir -p "$1"
3298 printf '`%s'\'' already exists: cd-ing.\n' "$1"
3303 #f5# Create temporary directory and \kbd{cd} to it
3305 builtin cd "$(mktemp -d)"
3309 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
3312 print -l -- *(a-${1:-1})
3315 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
3318 print -l -- *(c-${1:-1})
3321 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
3324 print -l -- *(m-${1:-1})
3326 # modified() was named new() in earlier versions, add an alias for backwards compatibility
3327 check_com new || alias new=modified
3329 # use colors when GNU grep with color-support
3330 if (( $#grep_options > 0 )); then
3331 o=${grep_options:+"${grep_options[*]}"}
3332 #a2# Execute \kbd{grep -{}-color=auto}
3333 alias grep='grep '$o
3334 alias egrep='egrep '$o
3339 # 'translate' looks up a word in a file with language-to-language
3340 # translations (field separator should be " : "). A typical wordlist looks
3341 # like the following:
3342 # | english-word : german-translation
3343 # It's also only possible to translate english to german but not reciprocal.
3344 # Use the following oneliner to reverse the sort order:
3345 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
3346 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
3347 #f5# Translates a word
3352 translate -l de-en $2
3355 translate -l en-de $2
3358 echo "Usage: $0 { -D | -E }"
3359 echo " -D == German to English"
3360 echo " -E == English to German"
3364 # Usage: simple-extract <file>
3365 # Using option -d deletes the original archive file.
3366 #f5# Smart archive extractor
3369 setopt extended_glob noclobber
3370 local ARCHIVE DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
3372 zparseopts -D -E "d=DELETE_ORIGINAL"
3373 for ARCHIVE in "${@}"; do
3375 *(tar.bz2|tbz2|tbz))
3376 DECOMP_CMD="tar -xvjf -"
3381 DECOMP_CMD="tar -xvzf -"
3385 *(tar.xz|txz|tar.lzma))
3386 DECOMP_CMD="tar -xvJf -"
3391 DECOMP_CMD="tar -xvf -"
3396 DECOMP_CMD="unrar x"
3421 DECOMP_CMD="bzip2 -d -c -"
3426 DECOMP_CMD="gzip -d -c -"
3431 DECOMP_CMD="xz -d -c -"
3436 print "ERROR: '$ARCHIVE' has unrecognized archive type." >&2
3442 if ! check_com ${DECOMP_CMD[(w)1]}; then
3443 echo "ERROR: ${DECOMP_CMD[(w)1]} not installed." >&2
3448 GZTARGET="${ARCHIVE:t:r}"
3449 if [[ -f $ARCHIVE ]] ; then
3451 print "Extracting '$ARCHIVE' ..."
3452 if $USES_STDIN; then
3453 if $USES_STDOUT; then
3454 ${=DECOMP_CMD} < "$ARCHIVE" > $GZTARGET
3456 ${=DECOMP_CMD} < "$ARCHIVE"
3459 if $USES_STDOUT; then
3460 ${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET
3462 ${=DECOMP_CMD} "$ARCHIVE"
3465 [[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE"
3467 elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
3468 if check_com curl; then
3469 WGET_CMD="curl -L -s -o -"
3470 elif check_com wget; then
3471 WGET_CMD="wget -q -O -"
3472 elif check_com fetch; then
3473 WGET_CMD="fetch -q -o -"
3475 print "ERROR: neither wget, curl nor fetch is installed" >&2
3479 print "Downloading and Extracting '$ARCHIVE' ..."
3480 if $USES_STDIN; then
3481 if $USES_STDOUT; then
3482 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET
3485 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD}
3489 if $USES_STDOUT; then
3490 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET
3492 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE")
3497 print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2
3507 'files:Archives:_files -g "*.(#l)(tar.bz2|tbz2|tbz|tar.gz|tgz|tar.xz|txz|tar.lzma|tar|rar|lzh|7z|zip|jar|deb|bz2|gz|Z|xz|lzma)"' \
3508 '_urls:Remote Archives:_urls'
3514 '-d[delete original archivefile after extraction]' \
3515 '*:Archive Or Uri:__archive_or_uri'
3517 compdef _simple_extract simple-extract
3518 alias se=simple-extract
3520 #f5# Change the xterm title from within GNU-screen
3523 if [[ $1 != "-f" ]] ; then
3524 if [[ -z ${DISPLAY} ]] ; then
3525 printf 'xtrename only makes sense in X11.\n'
3531 if [[ -z $1 ]] ; then
3532 printf 'usage: xtrename [-f] "title for xterm"\n'
3533 printf ' renames the title of xterm from _within_ screen.\n'
3534 printf ' also works without screen.\n'
3535 printf ' will not work if DISPLAY is unset, use -f to override.\n'
3538 print -n "\eP\e]0;${1}\C-G\e\\"
3542 # Create small urls via http://goo.gl using curl(1).
3543 # API reference: https://code.google.com/apis/urlshortener/
3546 setopt extended_glob
3548 if [[ -z $1 ]]; then
3549 print "USAGE: zurl <URL>"
3553 local PN url prog api json contenttype item
3558 # Prepend 'http://' to given URL where necessary for later output.
3559 if [[ ${url} != http(s|)://* ]]; then
3563 if check_com -c curl; then
3566 print "curl is not available, but mandatory for ${PN}. Aborting."
3569 api='https://www.googleapis.com/urlshortener/v1/url'
3570 contenttype="Content-Type: application/json"
3571 json="{\"longUrl\": \"${url}\"}"
3572 data=(${(f)"$($prog --silent -H ${contenttype} -d ${json} $api)"})
3573 # Parse the response
3574 for item in "${data[@]}"; do
3579 printf '%s\n' "$item"
3587 #f2# Find history events by search pattern and list them by date.
3590 local usage help ident format_l format_s first_char remain first last
3591 usage='USAGE: whatwhen [options] <searchstring> <search range>'
3592 help='Use `whatwhen -h'\'' for further explanations.'
3593 ident=${(l,${#${:-Usage: }},, ,)}
3594 format_l="${ident}%s\t\t\t%s\n"
3595 format_s="${format_l//(\\t)##/\\t}"
3596 # Make the first char of the word to search for case
3597 # insensitive; e.g. [aA]
3598 first_char=[${(L)1[1]}${(U)1[1]}]
3600 # Default search range is `-100'.
3602 # Optional, just used for `<first> <last>' given.
3606 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
3607 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3610 printf '%s\n\n' ${usage}
3612 printf $format_l '-h' 'show help text'
3614 print 'SEARCH RANGE:'
3615 printf $format_l "'0'" 'the whole history,'
3616 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
3617 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
3618 printf '\n%s\n' 'EXAMPLES:'
3619 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
3620 printf $format_l 'whatwhen zsh -250'
3621 printf $format_l 'whatwhen foo 1 99'
3624 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3627 # -l list results on stout rather than invoking $EDITOR.
3628 # -i Print dates as in YYYY-MM-DD.
3629 # -m Search for a - quoted - pattern within the history.
3630 fc -li -m "*${first_char}${remain}*" $first $last
3635 # mercurial related stuff
3636 if check_com -c hg ; then
3637 # gnu like diff for mercurial
3638 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
3639 #f5# GNU like diff for mercurial
3643 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
3646 # build debian package
3647 #a2# Alias for \kbd{hg-buildpackage}
3648 alias hbp='hg-buildpackage'
3650 # execute commands on the versioned patch-queue from the current repos
3651 alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
3653 # diffstat for specific version of a mercurial repository
3654 # hgstat => display diffstat between last revision and tip
3655 # hgstat 1234 => display diffstat between revision 1234 and tip
3656 #f5# Diffstat for specific version of a mercurial repos
3659 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
3662 fi # end of check whether we have the 'hg'-executable
3664 # grml-small cleanups
3666 # The following is used to remove zsh-config-items that do not work
3667 # in grml-small by default.
3668 # If you do not want these adjustments (for whatever reason), set
3669 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
3670 # sources if it is there).
3672 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
3675 unalias 'V' &> /dev/null
3676 unfunction vman &> /dev/null
3677 unfunction viless &> /dev/null
3678 unfunction 2html &> /dev/null
3680 # manpages are not in grmlsmall
3681 unfunction manzsh &> /dev/null
3682 unfunction man2 &> /dev/null
3688 ## genrefcard.pl settings
3690 ### doc strings for external functions from files
3691 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
3693 ### example: split functions-search 8,16,24,32
3694 #@# split functions-search 8
3696 ## END OF FILE #################################################################
3697 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4