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
456 if [[ $1 == '-c' ]] ; then
459 elif [[ $1 == '-g' ]] ; then
464 if (( ${#argv} != 1 )) ; then
465 printf 'usage: check_com [-c|-g] <command>\n' >&2
469 if (( comonly > 0 )) ; then
470 (( ${+commands[$1]} )) && return 0
474 if (( ${+commands[$1]} )) \
475 || (( ${+functions[$1]} )) \
476 || (( ${+aliases[$1]} )) \
477 || (( ${+reswords[(r)$1]} )) ; then
481 if (( gatoo > 0 )) && (( ${+galiases[$1]} )) ; then
488 # creates an alias and precedes the command with
489 # sudo if $EUID is not zero.
492 local only=0 ; local multi=0
494 while getopts ":hao" opt; do
499 printf 'usage: salias [-hoa] <alias-expression>\n'
500 printf ' -h shows this help text.\n'
501 printf ' -a replace '\'' ; '\'' sequences with '\'' ; sudo '\''.\n'
502 printf ' be careful using this option.\n'
503 printf ' -o only sets an alias if a preceding sudo would be needed.\n'
506 *) salias -h >&2; return 1 ;;
509 shift "$((OPTIND-1))"
511 if (( ${#argv} > 1 )) ; then
512 printf 'Too many arguments %s\n' "${#argv}"
516 key="${1%%\=*}" ; val="${1#*\=}"
517 if (( EUID == 0 )) && (( only == 0 )); then
518 alias -- "${key}=${val}"
519 elif (( EUID > 0 )) ; then
520 (( multi > 0 )) && val="${val// ; / ; sudo }"
521 alias -- "${key}=sudo ${val}"
527 # Check if we can read given files and source those we can.
529 if (( ${#argv} < 1 )) ; then
530 printf 'usage: xsource FILE(s)...\n' >&2
534 while (( ${#argv} > 0 )) ; do
535 [[ -r "$1" ]] && source "$1"
541 # Check if we can read a given file and 'cat(1)' it.
544 if (( ${#argv} != 1 )) ; then
545 printf 'usage: xcat FILE\n' >&2
549 [[ -r $1 ]] && cat $1
553 # Remove these functions again, they are of use only in these
554 # setup files. This should be called at the end of .zshrc.
559 funcs=(salias xcat xsource xunfunction zrcautoload zrcautozle)
560 for func in $funcs ; do
561 [[ -n ${functions[$func]} ]] \
567 # this allows us to stay in sync with grml's zshrc and put own
568 # modifications in ~/.zshrc.local
570 xsource "/etc/zsh/zshrc.local"
571 xsource "${ZDOTDIR:-${HOME}}/.zshrc.local"
576 if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then
577 xsource "/etc/default/locale"
580 for var in LANG LC_ALL LC_MESSAGES ; do
581 [[ -n ${(P)var} ]] && export $var
586 if check_com -c vim ; then
588 export EDITOR=${EDITOR:-vim}
590 export EDITOR=${EDITOR:-vi}
594 export PAGER=${PAGER:-less}
597 export MAIL=${MAIL:-/var/mail/$USER}
599 # color setup for ls:
600 check_com -c dircolors && eval $(dircolors -b)
601 # color setup for ls on OS X / FreeBSD:
602 isdarwin && export CLICOLOR=1
603 isfreebsd && export CLICOLOR=1
605 # do MacPorts setup on darwin
606 if isdarwin && [[ -d /opt/local ]]; then
607 # Note: PATH gets set in /etc/zprofile on Darwin, so this can't go into
609 PATH="/opt/local/bin:/opt/local/sbin:$PATH"
610 MANPATH="/opt/local/share/man:$MANPATH"
612 # do Fink setup on darwin
613 isdarwin && xsource /sw/bin/init.sh
615 # load our function and completion directories
616 for fdir in /usr/share/grml/zsh/completion /usr/share/grml/zsh/functions; do
617 fpath=( ${fdir} ${fdir}/**/*(/N) ${fpath} )
618 if [[ ${fdir} == '/usr/share/grml/zsh/functions' ]] ; then
619 for func in ${fdir}/**/[^_]*[^~](N.) ; do
620 zrcautoload ${func:t}
626 # support colors in less
627 export LESS_TERMCAP_mb=$'\E[01;31m'
628 export LESS_TERMCAP_md=$'\E[01;31m'
629 export LESS_TERMCAP_me=$'\E[0m'
630 export LESS_TERMCAP_se=$'\E[0m'
631 export LESS_TERMCAP_so=$'\E[01;44;33m'
632 export LESS_TERMCAP_ue=$'\E[0m'
633 export LESS_TERMCAP_us=$'\E[01;32m'
638 # report about cpu-/system-/user-time of command if running longer than
642 # watch for everyone but me and root
645 # automatically remove duplicates from these arrays
646 typeset -U path cdpath fpath manpath
650 for mod in parameter complist deltochar mathfunc ; do
651 zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
652 done && builtin unset -v mod
654 # autoload zsh modules when they are referenced
656 zmodload -a zsh/stat zstat
657 zmodload -a zsh/zpty zpty
658 zmodload -ap zsh/mapfile mapfile
662 COMPDUMPFILE=${COMPDUMPFILE:-${ZDOTDIR:-${HOME}}/.zcompdump}
663 if zrcautoload compinit ; then
664 compinit -d ${COMPDUMPFILE} || print 'Notice: no compinit available :('
666 print 'Notice: no compinit available :('
672 # called later (via is4 && grmlcomp)
673 # note: use 'zstyle' for getting current settings
674 # press ^xh (control-x h) for getting tags in context; ^x? (control-x ?) to run complete_debug with trace output
676 # TODO: This could use some additional information
678 # Make sure the completion system is initialised
679 (( ${+_comps} )) || return 1
681 # allow one error for every three characters typed in approximate completer
682 zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
684 # don't complete backup files as executables
685 zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
687 # start menu completion only if it could find no unambiguous initial string
688 zstyle ':completion:*:correct:*' insert-unambiguous true
689 zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
690 zstyle ':completion:*:correct:*' original true
692 # activate color-completion
693 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
695 # format on completion
696 zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
698 # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
699 # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
701 # insert all expansions for expand completer
702 zstyle ':completion:*:expand:*' tag-order all-expansions
703 zstyle ':completion:*:history-words' list false
706 zstyle ':completion:*:history-words' menu yes
708 # ignore duplicate entries
709 zstyle ':completion:*:history-words' remove-all-dups yes
710 zstyle ':completion:*:history-words' stop yes
712 # match uppercase from lowercase
713 zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
715 # separate matches into groups
716 zstyle ':completion:*:matches' group 'yes'
717 zstyle ':completion:*' group-name ''
719 if [[ "$NOMENU" -eq 0 ]] ; then
720 # if there are more than 5 options allow selecting from a menu
721 zstyle ':completion:*' menu select=5
723 # don't use any menus at all
727 zstyle ':completion:*:messages' format '%d'
728 zstyle ':completion:*:options' auto-description '%d'
730 # describe options in full
731 zstyle ':completion:*:options' description 'yes'
733 # on processes completion complete all user processes
734 zstyle ':completion:*:processes' command 'ps -au$USER'
736 # offer indexes before parameters in subscripts
737 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
739 # provide verbose completion information
740 zstyle ':completion:*' verbose true
742 # recent (as of Dec 2007) zsh versions are able to provide descriptions
743 # for commands (read: 1st word in the line) that it will list for the user
744 # to choose from. The following disables that, because it's not exactly fast.
745 zstyle ':completion:*:-command-:*:' verbose false
747 # set format for warnings
748 zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
750 # define files to ignore for zcompile
751 zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
752 zstyle ':completion:correct:' prompt 'correct to: %e'
754 # Ignore completion functions for commands you don't have:
755 zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
757 # Provide more processes in completion of programs like killall:
758 zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
760 # complete manual by their section
761 zstyle ':completion:*:manuals' separate-sections true
762 zstyle ':completion:*:manuals.*' insert-sections true
763 zstyle ':completion:*:man:*' menu yes select
765 # Search path for sudo completion
766 zstyle ':completion:*:sudo:*' command-path /usr/local/sbin \
774 # provide .. as a completion
775 zstyle ':completion:*' special-dirs ..
777 # run rehash on completion so new installed program are found automatically:
779 (( CURRENT == 1 )) && rehash
784 # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
785 if [[ "$NOCOR" -gt 0 ]] ; then
786 zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
789 # try to be smart about when to use what completer...
791 zstyle -e ':completion:*' completer '
792 if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
793 _last_try="$HISTNO$BUFFER$CURSOR"
794 reply=(_complete _match _ignored _prefix _files)
796 if [[ $words[1] == (rm|mv) ]] ; then
797 reply=(_complete _files)
799 reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
804 # command for process lists, the local web server details and host completion
805 zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
807 # Some functions, like _apt and _dpkg, are very slow. We can use a cache in
808 # order to speed things up
809 if [[ ${GRML_COMP_CACHING:-yes} == yes ]]; then
810 GRML_COMP_CACHE_DIR=${GRML_COMP_CACHE_DIR:-${ZDOTDIR:-$HOME}/.cache}
811 if [[ ! -d ${GRML_COMP_CACHE_DIR} ]]; then
812 command mkdir -p "${GRML_COMP_CACHE_DIR}"
814 zstyle ':completion:*' use-cache yes
815 zstyle ':completion:*:complete:*' cache-path "${GRML_COMP_CACHE_DIR}"
820 [[ -r ~/.ssh/config ]] && _ssh_config_hosts=(${${(s: :)${(ps:\t:)${${(@M)${(f)"$(<$HOME/.ssh/config)"}:#Host *}#Host }}}:#*[*?]*}) || _ssh_config_hosts=()
821 [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
822 [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
830 "$_ssh_config_hosts[@]"
835 zstyle ':completion:*:hosts' hosts $hosts
836 # TODO: so, why is this here?
837 # zstyle '*' hosts $hosts
839 # use generic completion system for programs not yet defined; (_gnu_generic works
840 # with commands that provide a --help option with "standard" gnu-like output.)
841 for compcom in cp deborphan df feh fetchipac gpasswd head hnb ipacsum mv \
843 [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
846 # see upgrade function in this file
847 compdef _hosts upgrade
850 # Keyboard setup: The following is based on the same code, we wrote for
851 # debian's setup. It ensures the terminal is in the right mode, when zle is
852 # active, so the values from $terminfo are valid. Therefore, this setup should
853 # work on all systems, that have support for `terminfo'. It also requires the
854 # zsh in use to have the `zsh/terminfo' module built.
856 # If you are customising your `zle-line-init()' or `zle-line-finish()'
857 # functions, make sure you call the following utility functions in there:
859 # - zle-line-init(): zle-smkx
860 # - zle-line-finish(): zle-rmkx
862 # Use emacs-like key bindings by default:
867 ## beginning-of-line OR beginning-of-buffer OR beginning of history
868 ## by: Bart Schaefer <schaefer@brasslantern.com>, Bernhard Tittelbach
869 beginning-or-end-of-somewhere() {
871 if [[ ( "${LBUFFER[-1]}" == $'\n' && "${WIDGET}" == beginning-of* ) || \
872 ( "${RBUFFER[1]}" == $'\n' && "${WIDGET}" == end-of* ) ]]; then
873 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
875 zle .${WIDGET:s/somewhere/line-hist/} "$@"
876 if (( HISTNO != hno )); then
877 zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
881 zle -N beginning-of-somewhere beginning-or-end-of-somewhere
882 zle -N end-of-somewhere beginning-or-end-of-somewhere
884 # add a command line to the shells history without executing it
885 commit-to-history() {
886 print -s ${(z)BUFFER}
889 zle -N commit-to-history
891 # only slash should be considered as a word separator:
892 slash-backward-kill-word() {
893 local WORDCHARS="${WORDCHARS:s@/@}"
895 zle backward-kill-word
897 zle -N slash-backward-kill-word
899 # a generic accept-line wrapper
901 # This widget can prevent unwanted autocorrections from command-name
902 # to _command-name, rehash automatically on enter and call any number
903 # of builtin and user-defined widgets in different contexts.
905 # For a broader description, see:
906 # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
908 # The code is imported from the file 'zsh/functions/accept-line' from
909 # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
910 # distributed under the same terms as zsh itself.
912 # A newly added command will may not be found or will cause false
913 # correction attempts, if you got auto-correction set. By setting the
914 # following style, we force accept-line() to rehash, if it cannot
915 # find the first word on the command line in the $command[] hash.
916 zstyle ':acceptline:*' rehash true
918 function Accept-Line() {
919 setopt localoptions noksharrays
923 local alcontext=${1:-$alcontext}
925 zstyle -a ":acceptline:${alcontext}" actions subs
927 (( ${#subs} < 1 )) && return 0
930 for sub in ${subs} ; do
931 [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
934 (( aldone > 0 )) && break
938 function Accept-Line-getdefault() {
942 zstyle -s ":acceptline:${alcontext}" default_action default_action
943 case ${default_action} in
945 printf ".accept-line"
948 printf ${default_action}
953 function Accept-Line-HandleContext() {
956 default_action=$(Accept-Line-getdefault)
957 zstyle -T ":acceptline:${alcontext}" call_default \
958 && zle ${default_action}
961 function accept-line() {
962 setopt localoptions noksharrays
965 local buf com fname format msg default_action
969 cmdline=(${(z)BUFFER})
973 Accept-Line 'preprocess'
975 zstyle -t ":acceptline:${alcontext}" rehash \
976 && [[ -z ${commands[$com]} ]] \
980 && [[ -n ${reswords[(r)$com]} ]] \
981 || [[ -n ${aliases[$com]} ]] \
982 || [[ -n ${functions[$com]} ]] \
983 || [[ -n ${builtins[$com]} ]] \
984 || [[ -n ${commands[$com]} ]] ; then
986 # there is something sensible to execute, just do it.
988 Accept-Line-HandleContext
993 if [[ -o correct ]] \
994 || [[ -o correctall ]] \
995 && [[ -n ${functions[$fname]} ]] ; then
997 # nothing there to execute but there is a function called
998 # _command_name; a completion widget. Makes no sense to
999 # call it on the commandline, but the correct{,all} options
1000 # will ask for it nevertheless, so warn the user.
1001 if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
1002 # Okay, we warned the user before, he called us again,
1003 # so have it his way.
1005 Accept-Line-HandleContext
1010 if zstyle -t ":acceptline:${alcontext}" nocompwarn ; then
1012 Accept-Line-HandleContext
1014 # prepare warning message for the user, configurable via zstyle.
1015 zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
1017 if [[ -z ${msg} ]] ; then
1018 msg="%c will not execute and completion %f exists."
1021 zformat -f msg "${msg}" "c:${com}" "f:${fname}"
1026 elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
1027 # If we are here, the commandline contains something that is not
1028 # executable, which is neither subject to _command_name correction
1029 # and is not empty. might be a variable assignment
1031 Accept-Line-HandleContext
1036 # If we got this far, the commandline only contains whitespace, or is empty.
1038 Accept-Line-HandleContext
1043 zle -N Accept-Line-HandleContext
1045 # power completion / abbreviation expansion / buffer expansion
1046 # see http://zshwiki.org/home/examples/zleiab for details
1047 # less risky than the global aliases but powerful as well
1048 # just type the abbreviation key and afterwards 'ctrl-x .' to expand it
1051 setopt interactivecomments
1053 # key # value (#d additional doc string)
1059 'G' '|& grep '${grep_options:+"${grep_options[*]}"}
1061 'Hl' ' --help |& less -r' #d (Display help in pager)
1065 'N' '&>/dev/null' #d (No Output)
1066 'R' '| tr A-z N-za-m' #d (ROT13)
1067 'SL' '| sort | less'
1072 'co' './configure && make && sudo make install'
1080 LBUFFER=${LBUFFER%%(#m)[.\-+:|_a-zA-Z0-9]#}
1081 LBUFFER+=${abk[$MATCH]:-$MATCH}
1088 zle -M "$(print "Available abbreviations for expansion:"; print -a -C 2 ${(kv)abk})"
1091 zle -N help-show-abk
1093 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
1094 insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
1095 zle -N insert-datestamp
1097 # press esc-m for inserting last typed word again (thanks to caphuso!)
1098 insert-last-typed-word() { zle insert-last-word -- 0 -1 };
1099 zle -N insert-last-typed-word;
1101 function grml-zsh-fg() {
1102 if (( ${#jobstates} )); then
1104 [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
1105 BUFFER="${BUFFER}fg"
1108 zle -M 'No background jobs. Doing nothing.'
1113 # run command line as user root via sudo:
1114 sudo-command-line() {
1115 [[ -z $BUFFER ]] && zle up-history
1116 if [[ $BUFFER != sudo\ * ]]; then
1117 BUFFER="sudo $BUFFER"
1118 CURSOR=$(( CURSOR+5 ))
1121 zle -N sudo-command-line
1123 ### jump behind the first word on the cmdline.
1124 ### useful to add options.
1125 function jump_after_first_word() {
1127 words=(${(z)BUFFER})
1129 if (( ${#words} <= 1 )) ; then
1132 CURSOR=${#${words[1]}}
1135 zle -N jump_after_first_word
1137 #f5# Create directory under cursor or the selected area
1139 # Press ctrl-xM to create the directory under the cursor or the selected area.
1140 # To select an area press ctrl-@ or ctrl-space and use the cursor.
1141 # Use case: you type "mv abc ~/testa/testb/testc/" and remember that the
1142 # directory does not exist yet -> press ctrl-XM and problem solved
1144 if ((REGION_ACTIVE==1)); then
1145 local F=$MARK T=$CURSOR
1146 if [[ $F -gt $T ]]; then
1150 # get marked area from buffer and eliminate whitespace
1151 PATHTOMKDIR=${BUFFER[F+1,T]%%[[:space:]]##}
1152 PATHTOMKDIR=${PATHTOMKDIR##[[:space:]]##}
1154 local bufwords iword
1155 bufwords=(${(z)LBUFFER})
1157 bufwords=(${(z)BUFFER})
1158 PATHTOMKDIR="${(Q)bufwords[iword]}"
1160 [[ -z "${PATHTOMKDIR}" ]] && return 1
1161 PATHTOMKDIR=${~PATHTOMKDIR}
1162 if [[ -e "${PATHTOMKDIR}" ]]; then
1163 zle -M " path already exists, doing nothing"
1165 zle -M "$(mkdir -p -v "${PATHTOMKDIR}")"
1170 zle -N inplaceMkDirs
1172 #v1# set number of lines to display per page
1173 HELP_LINES_PER_PAGE=20
1174 #v1# set location of help-zle cache file
1175 HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh
1176 # helper function for help-zle, actually generates the help text
1177 help_zle_parse_keybindings()
1181 unsetopt ksharrays #indexing starts at 1
1183 #v1# choose files that help-zle will parse for keybindings
1184 ((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local )
1186 if [[ -r $HELP_ZLE_CACHE_FILE ]]; then
1189 for f ($HELPZLE_KEYBINDING_FILES) [[ $f -nt $HELP_ZLE_CACHE_FILE ]] && load_cache=1
1190 [[ $load_cache -eq 0 ]] && . $HELP_ZLE_CACHE_FILE && return
1193 #fill with default keybindings, possibly to be overwriten in a file later
1194 #Note that due to zsh inconsistency on escaping assoc array keys, we encase the key in '' which we will remove later
1195 local -A help_zle_keybindings
1196 help_zle_keybindings['<Ctrl>@']="set MARK"
1197 help_zle_keybindings['<Ctrl>x<Ctrl>j']="vi-join lines"
1198 help_zle_keybindings['<Ctrl>x<Ctrl>b']="jump to matching brace"
1199 help_zle_keybindings['<Ctrl>x<Ctrl>u']="undo"
1200 help_zle_keybindings['<Ctrl>_']="undo"
1201 help_zle_keybindings['<Ctrl>x<Ctrl>f<c>']="find <c> in cmdline"
1202 help_zle_keybindings['<Ctrl>a']="goto beginning of line"
1203 help_zle_keybindings['<Ctrl>e']="goto end of line"
1204 help_zle_keybindings['<Ctrl>t']="transpose charaters"
1205 help_zle_keybindings['<Alt>t']="transpose words"
1206 help_zle_keybindings['<Alt>s']="spellcheck word"
1207 help_zle_keybindings['<Ctrl>k']="backward kill buffer"
1208 help_zle_keybindings['<Ctrl>u']="forward kill buffer"
1209 help_zle_keybindings['<Ctrl>y']="insert previously killed word/string"
1210 help_zle_keybindings["<Alt>'"]="quote line"
1211 help_zle_keybindings['<Alt>"']="quote from mark to cursor"
1212 help_zle_keybindings['<Alt><arg>']="repeat next cmd/char <arg> times (<Alt>-<Alt>1<Alt>0a -> -10 times 'a')"
1213 help_zle_keybindings['<Alt>u']="make next word Uppercase"
1214 help_zle_keybindings['<Alt>l']="make next word lowercase"
1215 help_zle_keybindings['<Ctrl>xd']="preview expansion under cursor"
1216 help_zle_keybindings['<Alt>q']="push current CL into background, freeing it. Restore on next CL"
1217 help_zle_keybindings['<Alt>.']="insert (and interate through) last word from prev CLs"
1218 help_zle_keybindings['<Alt>,']="complete word from newer history (consecutive hits)"
1219 help_zle_keybindings['<Alt>m']="repeat last typed word on current CL"
1220 help_zle_keybindings['<Ctrl>v']="insert next keypress symbol literally (e.g. for bindkey)"
1221 help_zle_keybindings['!!:n*<Tab>']="insert last n arguments of last command"
1222 help_zle_keybindings['!!:n-<Tab>']="insert arguments n..N-2 of last command (e.g. mv s s d)"
1223 help_zle_keybindings['<Alt>h']="show help/manpage for current command"
1225 #init global variables
1226 unset help_zle_lines help_zle_sln
1227 typeset -g -a help_zle_lines
1228 typeset -g help_zle_sln=1
1231 local lastkeybind_desc contents #last description starting with #k# that we found
1232 local num_lines_elapsed=0 #number of lines between last description and keybinding
1233 #search config files in the order they a called (and thus the order in which they overwrite keybindings)
1234 for f in $HELPZLE_KEYBINDING_FILES; do
1235 [[ -r "$f" ]] || continue #not readable ? skip it
1237 for cline in "${(f)contents}"; do
1238 #zsh pattern: matches lines like: #k# ..............
1239 if [[ "$cline" == (#s)[[:space:]]#\#k\#[[:space:]]##(#b)(*)[[:space:]]#(#e) ]]; then
1240 lastkeybind_desc="$match[*]"
1242 #zsh pattern: matches lines that set a keybinding using bind2map, bindkey or compdef -k
1243 # ignores lines that are commentend out
1244 # grabs first in '' or "" enclosed string with length between 1 and 6 characters
1245 elif [[ "$cline" == [^#]#(bind2maps[[:space:]](*)-s|bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then
1246 #description prevously found ? description not more than 2 lines away ? keybinding not empty ?
1247 if [[ -n $lastkeybind_desc && $num_lines_elapsed -lt 2 && -n $match[1] ]]; then
1248 #substitute keybinding string with something readable
1249 k=${${${${${${${match[1]/\\e\^h/<Alt><BS>}/\\e\^\?/<Alt><BS>}/\\e\[5~/<PageUp>}/\\e\[6~/<PageDown>}//(\\e|\^\[)/<Alt>}//\^/<Ctrl>}/3~/<Alt><Del>}
1250 #put keybinding in assoc array, possibly overwriting defaults or stuff found in earlier files
1251 #Note that we are extracting the keybinding-string including the quotes (see Note at beginning)
1252 help_zle_keybindings[${k}]=$lastkeybind_desc
1256 ((num_lines_elapsed++))
1261 #calculate length of keybinding column
1263 for k (${(k)help_zle_keybindings[@]}) ((kstrlen < ${#k})) && kstrlen=${#k}
1264 #convert the assoc array into preformated lines, which we are able to sort
1265 for k v in ${(kv)help_zle_keybindings[@]}; do
1266 #pad keybinding-string to kstrlen chars and remove outermost characters (i.e. the quotes)
1267 help_zle_lines+=("${(r:kstrlen:)k[2,-2]}${v}")
1269 #sort lines alphabetically
1270 help_zle_lines=("${(i)help_zle_lines[@]}")
1271 [[ -d ${HELP_ZLE_CACHE_FILE:h} ]] || mkdir -p "${HELP_ZLE_CACHE_FILE:h}"
1272 echo "help_zle_lines=(${(q)help_zle_lines[@]})" >| $HELP_ZLE_CACHE_FILE
1273 zcompile $HELP_ZLE_CACHE_FILE
1275 typeset -g help_zle_sln
1276 typeset -g -a help_zle_lines
1278 # Provides (partially autogenerated) help on keybindings and the zsh line editor
1282 unsetopt ksharrays #indexing starts at 1
1283 #help lines already generated ? no ? then do it
1284 [[ ${+functions[help_zle_parse_keybindings]} -eq 1 ]] && {help_zle_parse_keybindings && unfunction help_zle_parse_keybindings}
1285 #already displayed all lines ? go back to the start
1286 [[ $help_zle_sln -gt ${#help_zle_lines} ]] && help_zle_sln=1
1287 local sln=$help_zle_sln
1288 #note that help_zle_sln is a global var, meaning we remember the last page we viewed
1289 help_zle_sln=$((help_zle_sln + HELP_LINES_PER_PAGE))
1290 zle -M "${(F)help_zle_lines[sln,help_zle_sln-1]}"
1294 ## complete word from currently visible Screen or Tmux buffer.
1295 if check_com -c screen || check_com -c tmux; then
1296 _complete_screen_display() {
1297 [[ "$TERM" != "screen" ]] && return 1
1299 local TMPFILE=$(mktemp)
1300 local -U -a _screen_display_wordlist
1301 trap "rm -f $TMPFILE" EXIT
1303 # fill array with contents from screen hardcopy
1304 if ((${+TMUX})); then
1305 #works, but crashes tmux below version 1.4
1306 #luckily tmux -V option to ask for version, was also added in 1.4
1307 tmux -V &>/dev/null || return
1308 tmux -q capture-pane \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0
1310 screen -X hardcopy $TMPFILE
1311 # screen sucks, it dumps in latin1, apparently always. so recode it
1313 check_com recode && recode latin1 $TMPFILE
1315 _screen_display_wordlist=( ${(QQ)$(<$TMPFILE)} )
1316 # remove PREFIX to be completed from that array
1317 _screen_display_wordlist[${_screen_display_wordlist[(i)$PREFIX]}]=""
1318 compadd -a _screen_display_wordlist
1320 #m# k CTRL-x\,\,\,S Complete word from GNU screen buffer
1322 compdef -k _complete_screen_display complete-word '^xS'
1325 # Load a few more functions and tie them to widgets, so they can be bound:
1327 function zrcautozle() {
1330 zrcautoload $fnc && zle -N $fnc
1333 function zrcgotwidget() {
1334 (( ${+widgets[$1]} ))
1337 function zrcgotkeymap() {
1338 [[ -n ${(M)keymaps:#$1} ]]
1341 zrcautozle insert-files
1342 zrcautozle edit-command-line
1343 zrcautozle insert-unicode-char
1344 if zrcautoload history-search-end; then
1345 zle -N history-beginning-search-backward-end history-search-end
1346 zle -N history-beginning-search-forward-end history-search-end
1348 zle -C hist-complete complete-word _generic
1349 zstyle ':completion:hist-complete:*' completer _history
1351 # The actual terminal setup hooks and bindkey-calls:
1353 # An array to note missing features to ease diagnosis in case of problems.
1354 typeset -ga grml_missing_features
1356 function zrcbindkey() {
1357 if (( ARGC )) && zrcgotwidget ${argv[-1]}; then
1362 function bind2maps () {
1363 local i sequence widget
1366 while [[ "$1" != "--" ]]; do
1372 if [[ "$1" == "-s" ]]; then
1376 sequence="${key[$1]}"
1380 [[ -z "$sequence" ]] && return 1
1382 for i in "${maps[@]}"; do
1383 zrcbindkey -M "$i" "$sequence" "$widget"
1387 if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
1388 function zle-smkx () {
1390 printf '%s' ${terminfo[smkx]}
1392 function zle-rmkx () {
1394 printf '%s' ${terminfo[rmkx]}
1396 function zle-line-init () {
1399 function zle-line-finish () {
1402 zle -N zle-line-init
1403 zle -N zle-line-finish
1405 for i in {s,r}mkx; do
1406 (( ${+terminfo[$i]} )) || grml_missing_features+=($i)
1413 Home "${terminfo[khome]}"
1414 End "${terminfo[kend]}"
1415 Insert "${terminfo[kich1]}"
1416 Delete "${terminfo[kdch1]}"
1417 Up "${terminfo[kcuu1]}"
1418 Down "${terminfo[kcud1]}"
1419 Left "${terminfo[kcub1]}"
1420 Right "${terminfo[kcuf1]}"
1421 PageUp "${terminfo[kpp]}"
1422 PageDown "${terminfo[knp]}"
1423 BackTab "${terminfo[kcbt]}"
1426 # Guidelines for adding key bindings:
1428 # - Do not add hardcoded escape sequences, to enable non standard key
1429 # combinations such as Ctrl-Meta-Left-Cursor. They are not easily portable.
1431 # - Adding Ctrl characters, such as '^b' is okay; note that '^b' and '^B' are
1434 # - All keys from the $key[] mapping are obviously okay.
1436 # - Most terminals send "ESC x" when Meta-x is pressed. Thus, sequences like
1437 # '\ex' are allowed in here as well.
1439 bind2maps emacs -- Home beginning-of-somewhere
1440 bind2maps viins vicmd -- Home vi-beginning-of-line
1441 bind2maps emacs -- End end-of-somewhere
1442 bind2maps viins vicmd -- End vi-end-of-line
1443 bind2maps emacs viins -- Insert overwrite-mode
1444 bind2maps vicmd -- Insert vi-insert
1445 bind2maps emacs -- Delete delete-char
1446 bind2maps viins vicmd -- Delete vi-delete-char
1447 bind2maps emacs viins vicmd -- Up up-line-or-search
1448 bind2maps emacs viins vicmd -- Down down-line-or-search
1449 bind2maps emacs -- Left backward-char
1450 bind2maps viins vicmd -- Left vi-backward-char
1451 bind2maps emacs -- Right forward-char
1452 bind2maps viins vicmd -- Right vi-forward-char
1453 #k# Perform abbreviation expansion
1454 bind2maps emacs viins -- -s '^x.' zleiab
1455 #k# Display list of abbreviations that would expand
1456 bind2maps emacs viins -- -s '^xb' help-show-abk
1457 #k# mkdir -p <dir> from string under cursor or marked area
1458 bind2maps emacs viins -- -s '^xM' inplaceMkDirs
1459 #k# display help for keybindings and ZLE
1460 bind2maps emacs viins -- -s '^xz' help-zle
1461 #k# Insert files and test globbing
1462 bind2maps emacs viins -- -s "^xf" insert-files
1463 #k# Edit the current line in \kbd{\$EDITOR}
1464 bind2maps emacs viins -- -s '\ee' edit-command-line
1465 #k# search history backward for entry beginning with typed text
1466 bind2maps emacs viins -- -s '^xp' history-beginning-search-backward-end
1467 #k# search history forward for entry beginning with typed text
1468 bind2maps emacs viins -- -s '^xP' history-beginning-search-forward-end
1469 #k# search history backward for entry beginning with typed text
1470 bind2maps emacs viins -- PageUp history-beginning-search-backward-end
1471 #k# search history forward for entry beginning with typed text
1472 bind2maps emacs viins -- PageDown history-beginning-search-forward-end
1473 bind2maps emacs viins -- -s "^x^h" commit-to-history
1474 #k# Kill left-side word or everything up to next slash
1475 bind2maps emacs viins -- -s '\ev' slash-backward-kill-word
1476 #k# Kill left-side word or everything up to next slash
1477 bind2maps emacs viins -- -s '\e^h' slash-backward-kill-word
1478 #k# Kill left-side word or everything up to next slash
1479 bind2maps emacs viins -- -s '\e^?' slash-backward-kill-word
1480 # Do history expansion on space:
1481 bind2maps emacs viins -- -s ' ' magic-space
1482 #k# Trigger menu-complete
1483 bind2maps emacs viins -- -s '\ei' menu-complete # menu completion via esc-i
1484 #k# Insert a timestamp on the command line (yyyy-mm-dd)
1485 bind2maps emacs viins -- -s '^ed' insert-datestamp
1486 #k# Insert last typed word
1487 bind2maps emacs viins -- -s "\em" insert-last-typed-word
1488 #k# A smart shortcut for \kbd{fg<enter>}
1489 bind2maps emacs viins -- -s '^z' grml-zsh-fg
1490 #k# prepend the current command with "sudo"
1491 bind2maps emacs viins -- -s "^os" sudo-command-line
1492 #k# jump to after first word (for adding options)
1493 bind2maps emacs viins -- -s '^x1' jump_after_first_word
1494 #k# complete word from history with menu
1495 bind2maps emacs viins -- -s "^x^x" hist-complete
1497 # insert unicode character
1498 # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
1499 # See for example http://unicode.org/charts/ for unicode characters code
1500 #k# Insert Unicode character
1501 bind2maps emacs viins -- -s '^xi' insert-unicode-char
1503 # use the new *-pattern-* widgets for incremental history search
1504 if zrcgotwidget history-incremental-pattern-search-backward; then
1505 for seq wid in '^r' history-incremental-pattern-search-backward \
1506 '^s' history-incremental-pattern-search-forward
1508 bind2maps emacs viins vicmd -- -s $seq $wid
1510 builtin unset -v seq wid
1513 if zrcgotkeymap menuselect; then
1514 #m# k Shift-tab Perform backwards menu completion
1515 bind2maps menuselect -- BackTab reverse-menu-complete
1517 #k# menu selection: pick item but stay in the menu
1518 bind2maps menuselect -- -s '\e^M' accept-and-menu-complete
1519 # also use + and INSERT since it's easier to press repeatedly
1520 bind2maps menuselect -- -s '+' accept-and-menu-complete
1521 bind2maps menuselect -- Insert accept-and-menu-complete
1523 # accept a completion and try to complete again by using menu
1524 # completion; very useful with completing directories
1525 # by using 'undo' one's got a simple file browser
1526 bind2maps menuselect -- -s '^o' accept-and-infer-next-history
1529 # Finally, here are still a few hardcoded escape sequences; Special sequences
1530 # like Ctrl-<Cursor-key> etc do suck a fair bit, because they are not
1531 # standardised and most of the time are not available in a terminals terminfo
1534 # While we do not encourage adding bindings like these, we will keep these for
1535 # backward compatibility.
1537 ## use Ctrl-left-arrow and Ctrl-right-arrow for jumping to word-beginnings on
1538 ## the command line.
1540 bind2maps emacs viins vicmd -- -s '\eOc' forward-word
1541 bind2maps emacs viins vicmd -- -s '\eOd' backward-word
1542 # These are for xterm:
1543 bind2maps emacs viins vicmd -- -s '\e[1;5C' forward-word
1544 bind2maps emacs viins vicmd -- -s '\e[1;5D' backward-word
1545 ## the same for alt-left-arrow and alt-right-arrow
1547 bind2maps emacs viins vicmd -- -s '\e\e[C' forward-word
1548 bind2maps emacs viins vicmd -- -s '\e\e[D' backward-word
1550 bind2maps emacs viins vicmd -- -s '^[[1;3C' forward-word
1551 bind2maps emacs viins vicmd -- -s '^[[1;3D' backward-word
1552 # Also try ESC Left/Right:
1553 bind2maps emacs viins vicmd -- -s '\e'${key[Right]} forward-word
1554 bind2maps emacs viins vicmd -- -s '\e'${key[Left]} backward-word
1561 # we don't want to quote/espace URLs on our own...
1562 # if autoload -U url-quote-magic ; then
1563 # zle -N self-insert url-quote-magic
1564 # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
1566 # print 'Notice: no url-quote-magic available :('
1568 alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
1570 #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
1571 alias run-help >&/dev/null && unalias run-help
1572 for rh in run-help{,-git,-svk,-svn}; do
1576 # command not found handling
1578 (( ${COMMAND_NOT_FOUND} == 1 )) &&
1579 function command_not_found_handler() {
1581 if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
1582 ${GRML_ZSH_CNF_HANDLER} $1
1590 HISTFILE=${ZDOTDIR:-${HOME}}/.zsh_history
1591 isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
1592 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
1596 DIRSTACKSIZE=${DIRSTACKSIZE:-20}
1597 DIRSTACKFILE=${DIRSTACKFILE:-${ZDOTDIR:-${HOME}}/.zdirs}
1599 if zstyle -T ':grml:chpwd:dirstack' enable; then
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 (( ZSH_SUBSHELL )) && return
1617 (( $DIRSTACKSIZE <= 0 )) && return
1618 [[ -z $DIRSTACKFILE ]] && return
1619 grml_dirstack_filter $PWD && return
1620 GRML_PERSISTENT_DIRSTACK=(
1621 $PWD "${(@)GRML_PERSISTENT_DIRSTACK[1,$DIRSTACKSIZE]}"
1623 builtin print -l ${GRML_PERSISTENT_DIRSTACK} >! ${DIRSTACKFILE}
1626 if [[ -f ${DIRSTACKFILE} ]]; then
1627 # Enabling NULL_GLOB via (N) weeds out any non-existing
1628 # directories from the saved dir-stack file.
1629 dirstack=( ${(f)"$(< $DIRSTACKFILE)"}(N) )
1630 # "cd -" won't work after login by just setting $OLDPWD, so
1631 [[ -d $dirstack[1] ]] && cd -q $dirstack[1] && cd -q $OLDPWD
1634 if zstyle -t ':grml:chpwd:dirstack' filter-on-load; then
1635 for i in "${dirstack[@]}"; do
1636 if ! grml_dirstack_filter "$i"; then
1637 GRML_PERSISTENT_DIRSTACK=(
1638 "${GRML_PERSISTENT_DIRSTACK[@]}"
1644 GRML_PERSISTENT_DIRSTACK=( "${dirstack[@]}" )
1648 # directory based profiles
1652 # chpwd_profiles(): Directory Profiles, Quickstart:
1656 # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
1657 # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
1660 # For details see the `grmlzshrc.5' manual page.
1661 function chpwd_profiles() {
1662 local profile context
1665 context=":chpwd:profiles:$PWD"
1666 zstyle -s "$context" profile profile || profile='default'
1667 zstyle -T "$context" re-execute && reexecute=1 || reexecute=0
1669 if (( ${+parameters[CHPWD_PROFILE]} == 0 )); then
1670 typeset -g CHPWD_PROFILE
1671 local CHPWD_PROFILES_INIT=1
1672 (( ${+functions[chpwd_profiles_init]} )) && chpwd_profiles_init
1673 elif [[ $profile != $CHPWD_PROFILE ]]; then
1674 (( ${+functions[chpwd_leave_profile_$CHPWD_PROFILE]} )) \
1675 && chpwd_leave_profile_${CHPWD_PROFILE}
1677 if (( reexecute )) || [[ $profile != $CHPWD_PROFILE ]]; then
1678 (( ${+functions[chpwd_profile_$profile]} )) && chpwd_profile_${profile}
1681 CHPWD_PROFILE="${profile}"
1685 chpwd_functions=( ${chpwd_functions} chpwd_profiles )
1689 # Prompt setup for grml:
1691 # set colors for use in prompts (modern zshs allow for the use of %F{red}foo%f
1692 # in prompts to get a red "foo" embedded, but it's good to keep these for
1693 # backwards compatibility).
1699 MAGENTA="%F{magenta}"
1703 elif zrcautoload colors && colors 2>/dev/null ; then
1704 BLUE="%{${fg[blue]}%}"
1705 RED="%{${fg_bold[red]}%}"
1706 GREEN="%{${fg[green]}%}"
1707 CYAN="%{${fg[cyan]}%}"
1708 MAGENTA="%{${fg[magenta]}%}"
1709 YELLOW="%{${fg[yellow]}%}"
1710 WHITE="%{${fg[white]}%}"
1711 NO_COLOR="%{${reset_color}%}"
1713 BLUE=$'%{\e[1;34m%}'
1715 GREEN=$'%{\e[1;32m%}'
1716 CYAN=$'%{\e[1;36m%}'
1717 WHITE=$'%{\e[1;37m%}'
1718 MAGENTA=$'%{\e[1;35m%}'
1719 YELLOW=$'%{\e[1;33m%}'
1720 NO_COLOR=$'%{\e[0m%}'
1723 # First, the easy ones: PS2..4:
1725 # secondary prompt, printed when the shell needs more information to complete a
1728 # selection prompt used within a select loop.
1730 # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
1733 # Some additional features to use with our prompt:
1737 # - vcs_info setup and version specific fixes
1739 # display battery status on right side of prompt using 'GRML_DISPLAY_BATTERY=1' in .zshrc.pre
1742 if [[ $GRML_DISPLAY_BATTERY -gt 0 ]] ; then
1745 elif isopenbsd ; then
1747 elif isfreebsd ; then
1749 elif isdarwin ; then
1753 GRML_DISPLAY_BATTERY=0
1759 GRML_BATTERY_LEVEL=''
1760 local batteries bat capacity
1761 batteries=( /sys/class/power_supply/BAT*(N) )
1762 if (( $#batteries > 0 )) ; then
1763 for bat in $batteries ; do
1764 if [[ -e $bat/capacity ]]; then
1765 capacity=$(< $bat/capacity)
1767 typeset -F energy_full=$(< $bat/energy_full)
1768 typeset -F energy_now=$(< $bat/energy_now)
1769 typeset -i capacity=$(( 100 * $energy_now / $energy_full))
1771 case $(< $bat/status) in
1773 GRML_BATTERY_LEVEL+=" ^"
1776 if (( capacity < 20 )) ; then
1777 GRML_BATTERY_LEVEL+=" !v"
1779 GRML_BATTERY_LEVEL+=" v"
1783 GRML_BATTERY_LEVEL+=" ="
1786 GRML_BATTERY_LEVEL+="${capacity}%%"
1792 GRML_BATTERY_LEVEL=''
1793 local bat batfull batwarn batnow num
1795 bat=$(sysctl -n hw.sensors.acpibat${num} 2>/dev/null)
1796 if [[ -n $bat ]]; then
1797 batfull=${"$(sysctl -n hw.sensors.acpibat${num}.amphour0)"%% *}
1798 batwarn=${"$(sysctl -n hw.sensors.acpibat${num}.amphour1)"%% *}
1799 batnow=${"$(sysctl -n hw.sensors.acpibat${num}.amphour3)"%% *}
1800 case "$(sysctl -n hw.sensors.acpibat${num}.raw0)" in
1802 if (( batnow < batwarn )) ; then
1803 GRML_BATTERY_LEVEL+=" !v"
1805 GRML_BATTERY_LEVEL+=" v"
1809 GRML_BATTERY_LEVEL+=" ^"
1812 GRML_BATTERY_LEVEL+=" ="
1815 GRML_BATTERY_LEVEL+="${$(( 100 * batnow / batfull ))%%.*}%%"
1821 GRML_BATTERY_LEVEL=''
1825 table=( ${=${${${${${(M)${(f)"$(acpiconf -i $num 2>&1)"}:#(State|Remaining capacity):*}%%( ##|%)}//:[ $'\t']##/@}// /-}//@/ }} )
1826 if [[ -n $table ]] && [[ $table[State] != "not-present" ]] ; then
1827 case $table[State] in
1829 if (( $table[Remaining-capacity] < 20 )) ; then
1830 GRML_BATTERY_LEVEL+=" !v"
1832 GRML_BATTERY_LEVEL+=" v"
1836 GRML_BATTERY_LEVEL+=" ^"
1839 GRML_BATTERY_LEVEL+=" ="
1842 GRML_BATTERY_LEVEL+="$table[Remaining-capacity]%%"
1848 GRML_BATTERY_LEVEL=''
1850 table=( ${$(pmset -g ps)[(w)7,8]%%(\%|);} )
1851 if [[ -n $table[2] ]] ; then
1854 GRML_BATTERY_LEVEL+=" ^"
1857 if (( $table[1] < 20 )) ; then
1858 GRML_BATTERY_LEVEL+=" !v"
1860 GRML_BATTERY_LEVEL+=" v"
1864 GRML_BATTERY_LEVEL+=" ="
1867 GRML_BATTERY_LEVEL+="$table[1]%%"
1871 # set variable debian_chroot if running in a chroot with /etc/debian_chroot
1872 if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
1873 debian_chroot=$(</etc/debian_chroot)
1876 # gather version control information for inclusion in a prompt
1878 if zrcautoload vcs_info; then
1879 # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
1880 # function, which can cause a lot of trouble with our directory-based
1882 if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
1883 function VCS_INFO_realpath () {
1884 setopt localoptions NO_shwordsplit chaselinks
1885 ( builtin cd -q $1 2> /dev/null && pwd; )
1889 zstyle ':vcs_info:*' max-exports 2
1891 if [[ -o restricted ]]; then
1892 zstyle ':vcs_info:*' enable NONE
1896 typeset -A grml_vcs_coloured_formats
1897 typeset -A grml_vcs_plain_formats
1899 grml_vcs_plain_formats=(
1900 format "(%s%)-[%b] " "zsh: %r"
1901 actionformat "(%s%)-[%b|%a] " "zsh: %r"
1902 rev-branchformat "%b:%r"
1905 grml_vcs_coloured_formats=(
1906 format "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOR} "
1907 actionformat "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOR} "
1908 rev-branchformat "%b${RED}:${YELLOW}%r"
1911 typeset GRML_VCS_COLOUR_MODE=xxx
1913 grml_vcs_info_toggle_colour () {
1915 if [[ $GRML_VCS_COLOUR_MODE == plain ]]; then
1916 grml_vcs_info_set_formats coloured
1918 grml_vcs_info_set_formats plain
1923 grml_vcs_info_set_formats () {
1925 #setopt localoptions xtrace
1926 local mode=$1 AF F BF
1927 if [[ $mode == coloured ]]; then
1928 AF=${grml_vcs_coloured_formats[actionformat]}
1929 F=${grml_vcs_coloured_formats[format]}
1930 BF=${grml_vcs_coloured_formats[rev-branchformat]}
1931 GRML_VCS_COLOUR_MODE=coloured
1933 AF=${grml_vcs_plain_formats[actionformat]}
1934 F=${grml_vcs_plain_formats[format]}
1935 BF=${grml_vcs_plain_formats[rev-branchformat]}
1936 GRML_VCS_COLOUR_MODE=plain
1939 zstyle ':vcs_info:*' actionformats "$AF" "zsh: %r"
1940 zstyle ':vcs_info:*' formats "$F" "zsh: %r"
1941 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "$BF"
1945 # Change vcs_info formats for the grml prompt. The 2nd format sets up
1946 # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
1947 if [[ "$TERM" == dumb ]] ; then
1948 grml_vcs_info_set_formats plain
1950 grml_vcs_info_set_formats coloured
1953 # Now for the fun part: The grml prompt themes in `promptsys' mode of operation
1955 # This actually defines three prompts:
1961 # They all share the same code and only differ with respect to which items they
1962 # contain. The main source of documentation is the `prompt_grml_help' function
1963 # below, which gets called when the user does this: prompt -h grml
1965 function prompt_grml_help () {
1969 This is the prompt as used by the grml-live system <http://grml.org>. It is
1970 a rather simple one-line prompt, that by default looks something like this:
1972 <user>@<host> <current-working-directory>[ <vcs_info-data>]%
1974 The prompt itself integrates with zsh's prompt themes system (as you are
1975 witnessing right now) and is configurable to a certain degree. In
1976 particular, these aspects are customisable:
1978 - The items used in the prompt (e.g. you can remove \`user' from
1979 the list of activated items, which will cause the user name to
1980 be omitted from the prompt string).
1982 - The attributes used with the items are customisable via strings
1983 used before and after the actual item.
1985 The available items are: at, battery, change-root, date, grml-chroot,
1986 history, host, jobs, newline, path, percent, rc, rc-always, sad-smiley,
1987 shell-level, time, user, vcs
1989 The actual configuration is done via zsh's \`zstyle' mechanism. The
1990 context, that is used while looking up styles is:
1992 ':prompt:grml:<left-or-right>:<subcontext>'
1994 Here <left-or-right> is either \`left' or \`right', signifying whether the
1995 style should affect the left or the right prompt. <subcontext> is either
1996 \`setup' or 'items:<item>', where \`<item>' is one of the available items.
2000 - use-rprompt (boolean): If \`true' (the default), print a sad smiley
2001 in $RPROMPT if the last command a returned non-successful error code.
2002 (This in only valid if <left-or-right> is "right"; ignored otherwise)
2004 - items (list): The list of items used in the prompt. If \`vcs' is
2005 present in the list, the theme's code invokes \`vcs_info'
2006 accordingly. Default (left): rc change-root user at host path vcs
2007 percent; Default (right): sad-smiley
2009 Available styles in 'items:<item>' are: pre, post. These are strings that
2010 are inserted before (pre) and after (post) the item in question. Thus, the
2011 following would cause the user name to be printed in red instead of the
2014 zstyle ':prompt:grml:*:items:user' pre '%F{red}'
2016 Note, that the \`post' style may remain at its default value, because its
2017 default value is '%f', which turns the foreground text attribute off (which
2018 is exactly, what is still required with the new \`pre' value).
2022 function prompt_grml-chroot_help () {
2026 This is a variation of the grml prompt, see: prompt -h grml
2028 The main difference is the default value of the \`items' style. The rest
2029 behaves exactly the same. Here are the defaults for \`grml-chroot':
2031 - left: grml-chroot user at host path percent
2032 - right: (empty list)
2036 function prompt_grml-large_help () {
2040 This is a variation of the grml prompt, see: prompt -h grml
2042 The main difference is the default value of the \`items' style. In
2043 particular, this theme uses _two_ lines instead of one with the plain
2044 \`grml' theme. The rest behaves exactly the same. Here are the defaults
2047 - left: rc jobs history shell-level change-root time date newline user
2048 at host path vcs percent
2053 function grml_prompt_setup () {
2055 autoload -Uz vcs_info
2056 # The following autoload is disabled for now, since this setup includes a
2057 # static version of the ‘add-zsh-hook’ function above. It needs to be
2058 # reenabled as soon as that static definition is removed again.
2059 #autoload -Uz add-zsh-hook
2060 add-zsh-hook precmd prompt_$1_precmd
2063 function prompt_grml_setup () {
2064 grml_prompt_setup grml
2067 function prompt_grml-chroot_setup () {
2068 grml_prompt_setup grml-chroot
2071 function prompt_grml-large_setup () {
2072 grml_prompt_setup grml-large
2075 # These maps define default tokens and pre-/post-decoration for items to be
2076 # used within the themes. All defaults may be customised in a context sensitive
2077 # matter by using zsh's `zstyle' mechanism.
2078 typeset -gA grml_prompt_pre_default \
2079 grml_prompt_post_default \
2080 grml_prompt_token_default \
2081 grml_prompt_token_function
2083 grml_prompt_pre_default=(
2088 grml-chroot '%F{red}'
2098 shell-level '%F{red}'
2104 grml_prompt_post_default=(
2125 grml_prompt_token_default=(
2127 battery 'GRML_BATTERY_LEVEL'
2128 change-root 'debian_chroot'
2130 grml-chroot 'GRML_CHROOT'
2131 history '{history#%!} '
2133 jobs '[%j running job(s)] '
2135 path '%40<..<%~%<< '
2139 sad-smiley '%(?..:()'
2140 shell-level '%(3L.+ .)'
2141 time '%D{%H:%M:%S} '
2146 function grml_theme_has_token () {
2147 if (( ARGC != 1 )); then
2148 printf 'usage: grml_theme_has_token <name>\n'
2151 (( ${+grml_prompt_token_default[$1]} ))
2154 function GRML_theme_add_token_usage () {
2156 Usage: grml_theme_add_token <name> [-f|-i] <token/function> [<pre> <post>]
2158 <name> is the name for the newly added token. If the \`-f' or \`-i' options
2159 are used, <token/function> is the name of the function (see below for
2160 details). Otherwise it is the literal token string to be used. <pre> and
2161 <post> are optional.
2165 -f <function> Use a function named \`<function>' each time the token
2168 -i <function> Use a function named \`<function>' to initialise the
2169 value of the token _once_ at runtime.
2171 The functions are called with one argument: the token's new name. The
2172 return value is expected in the \$REPLY parameter. The use of these
2173 options is mutually exclusive.
2175 There is a utility function \`grml_theme_has_token', which you can use
2176 to test if a token exists before trying to add it. This can be a guard
2177 for situations in which a \`grml_theme_add_token' call may happen more
2182 To add a new token \`day' that expands to the current weekday in the
2183 current locale in green foreground colour, use this:
2185 grml_theme_add_token day '%D{%A}' '%F{green}' '%f'
2187 Another example would be support for \$VIRTUAL_ENV:
2189 function virtual_env_prompt () {
2190 REPLY=\${VIRTUAL_ENV+\${VIRTUAL_ENV:t} }
2192 grml_theme_add_token virtual-env -f virtual_env_prompt
2194 After that, you will be able to use a changed \`items' style to
2195 assemble your prompt.
2199 function grml_theme_add_token () {
2201 local name token pre post
2202 local -i init funcall
2204 if (( ARGC == 0 )); then
2205 GRML_theme_add_token_usage
2215 if [[ $1 == '-f' ]]; then
2218 elif [[ $1 == '-i' ]]; then
2223 if (( ARGC == 0 )); then
2225 grml_theme_add_token: No token-string/function-name provided!\n\n'
2226 GRML_theme_add_token_usage
2231 if (( ARGC != 0 && ARGC != 2 )); then
2233 grml_theme_add_token: <pre> and <post> need to by specified _both_!\n\n'
2234 GRML_theme_add_token_usage
2243 if grml_theme_has_token $name; then
2245 grml_theme_add_token: Token `%s'\'' exists! Giving up!\n\n' $name
2246 GRML_theme_add_token_usage
2253 grml_prompt_pre_default[$name]=$pre
2254 grml_prompt_post_default[$name]=$post
2255 if (( funcall )); then
2256 grml_prompt_token_function[$name]=$token
2257 grml_prompt_token_default[$name]=23
2259 grml_prompt_token_default[$name]=$token
2263 function grml_typeset_and_wrap () {
2270 if (( ${+parameters[$new]} )); then
2271 typeset -g "${target}=${(P)target}${left}${(P)new}${right}"
2275 function grml_prompt_addto () {
2278 local lr it apre apost new v
2282 [[ $target == PS1 ]] && lr=left || lr=right
2283 zstyle -a ":prompt:${grmltheme}:${lr}:setup" items items || items=( "$@" )
2284 typeset -g "${target}="
2285 for it in "${items[@]}"; do
2286 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" pre apre \
2287 || apre=${grml_prompt_pre_default[$it]}
2288 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" post apost \
2289 || apost=${grml_prompt_post_default[$it]}
2290 zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" token new \
2291 || new=${grml_prompt_token_default[$it]}
2292 typeset -g "${target}=${(P)target}${apre}"
2293 if (( ${+grml_prompt_token_function[$it]} )); then
2294 ${grml_prompt_token_function[$it]} $it
2295 typeset -g "${target}=${(P)target}${REPLY}"
2299 grml_typeset_and_wrap $target $new '' ''
2302 grml_typeset_and_wrap $target $new '(' ')'
2305 if [[ -n ${(P)new} ]]; then
2306 typeset -g "${target}=${(P)target}(CHROOT)"
2310 v="vcs_info_msg_${new}_"
2311 if (( ! vcscalled )); then
2315 if (( ${+parameters[$v]} )) && [[ -n "${(P)v}" ]]; then
2316 typeset -g "${target}=${(P)target}${(P)v}"
2319 *) typeset -g "${target}=${(P)target}${new}" ;;
2322 typeset -g "${target}=${(P)target}${apost}"
2326 function prompt_grml_precmd () {
2328 local grmltheme=grml
2329 local -a left_items right_items
2330 left_items=(rc change-root user at host path vcs percent)
2331 right_items=(sad-smiley)
2333 prompt_grml_precmd_worker
2336 function prompt_grml-chroot_precmd () {
2338 local grmltheme=grml-chroot
2339 local -a left_items right_items
2340 left_items=(grml-chroot user at host path percent)
2343 prompt_grml_precmd_worker
2346 function prompt_grml-large_precmd () {
2348 local grmltheme=grml-large
2349 local -a left_items right_items
2350 left_items=(rc jobs history shell-level change-root time date newline
2351 user at host path vcs percent)
2352 right_items=(sad-smiley)
2354 prompt_grml_precmd_worker
2357 function prompt_grml_precmd_worker () {
2359 local -i vcscalled=0
2361 grml_prompt_addto PS1 "${left_items[@]}"
2362 if zstyle -T ":prompt:${grmltheme}:right:setup" use-rprompt; then
2363 grml_prompt_addto RPS1 "${right_items[@]}"
2367 grml_prompt_fallback() {
2371 p0="${RED}%(?..%? )${WHITE}${debian_chroot:+($debian_chroot)}"
2372 p1="${BLUE}%n${NO_COLOR}@%m %40<...<%B%~%b%<< "'${vcs_info_msg_0_}'"%# "
2373 if (( EUID == 0 )); then
2374 PROMPT="${BLUE}${p0}${RED}${p1}"
2376 PROMPT="${RED}${p0}${BLUE}${p1}"
2380 if zrcautoload promptinit && promptinit 2>/dev/null ; then
2381 # Since we define the required functions in here and not in files in
2382 # $fpath, we need to stick the theme's name into `$prompt_themes'
2383 # ourselves, since promptinit does not pick them up otherwise.
2384 prompt_themes+=( grml grml-chroot grml-large )
2385 # Also, keep the array sorted...
2386 prompt_themes=( "${(@on)prompt_themes}" )
2388 print 'Notice: no promptinit available :('
2389 grml_prompt_fallback
2390 precmd() { (( ${+functions[vcs_info]} )) && vcs_info; }
2394 # The prompt themes use modern features of zsh, that require at least
2395 # version 4.3.7 of the shell. Use the fallback otherwise.
2396 if [[ $GRML_DISPLAY_BATTERY -gt 0 ]]; then
2397 zstyle ':prompt:grml:right:setup' items sad-smiley battery
2398 add-zsh-hook precmd battery
2400 if [[ "$TERM" == dumb ]] ; then
2401 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" pre ''
2402 zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" post ' '
2403 for i in rc user path jobs history date time shell-level; do
2404 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" pre ''
2405 zstyle ":prompt:grml(|-large|-chroot):*:items:$i" post ''
2408 zstyle ':prompt:grml(|-large|-chroot):right:setup' use-rprompt false
2409 elif (( EUID == 0 )); then
2410 zstyle ':prompt:grml(|-large|-chroot):*:items:user' pre '%B%F{red}'
2413 # Finally enable one of the prompts.
2414 if [[ -n $GRML_CHROOT ]]; then
2416 elif [[ $GRMLPROMPT -gt 0 ]]; then
2422 grml_prompt_fallback
2423 precmd() { (( ${+functions[vcs_info]} )) && vcs_info; }
2426 # Terminal-title wizardry
2428 function ESC_print () {
2429 info_print $'\ek' $'\e\\' "$@"
2431 function set_title () {
2432 info_print $'\e]0;' $'\a' "$@"
2435 function info_print () {
2436 local esc_begin esc_end
2440 printf '%s' ${esc_begin}
2442 printf '%s' "${esc_end}"
2445 function grml_reset_screen_title () {
2446 # adjust title of xterm
2447 # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
2448 [[ ${NOTITLE:-} -gt 0 ]] && return 0
2451 set_title ${(%):-"%n@%m: %~"}
2456 function grml_vcs_to_screen_title () {
2457 if [[ $TERM == screen* ]] ; then
2458 if [[ -n ${vcs_info_msg_1_} ]] ; then
2459 ESC_print ${vcs_info_msg_1_}
2466 function grml_maintain_name () {
2467 # set hostname if not running on host with name 'grml'
2468 if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
2473 function grml_cmd_to_screen_title () {
2474 # get the name of the program currently running and hostname of local
2475 # machine set screen window title if running in a screen
2476 if [[ "$TERM" == screen* ]] ; then
2477 local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME"
2482 function grml_control_xterm_title () {
2485 set_title "${(%):-"%n@%m:"}" "$1"
2490 # The following autoload is disabled for now, since this setup includes a
2491 # static version of the ‘add-zsh-hook’ function above. It needs to be
2492 # reenabled as soon as that static definition is removed again.
2493 #zrcautoload add-zsh-hook || add-zsh-hook () { :; }
2494 if [[ $NOPRECMD -eq 0 ]]; then
2495 add-zsh-hook precmd grml_reset_screen_title
2496 add-zsh-hook precmd grml_vcs_to_screen_title
2497 add-zsh-hook preexec grml_maintain_name
2498 add-zsh-hook preexec grml_cmd_to_screen_title
2499 if [[ $NOTITLE -eq 0 ]]; then
2500 add-zsh-hook preexec grml_control_xterm_title
2504 # 'hash' some often used directories
2506 hash -d deb=/var/cache/apt/archives
2507 hash -d doc=/usr/share/doc
2508 hash -d linux=/lib/modules/$(command uname -r)/build/
2509 hash -d log=/var/log
2510 hash -d slog=/var/log/syslog
2511 hash -d src=/usr/src
2512 hash -d www=/var/www
2516 if check_com -c screen ; then
2517 if [[ $UID -eq 0 ]] ; then
2518 if [[ -r /etc/grml/screenrc ]]; then
2519 alias screen='screen -c /etc/grml/screenrc'
2521 elif [[ ! -r $HOME/.screenrc ]] ; then
2522 if [[ -r /etc/grml/screenrc_grml ]]; then
2523 alias screen='screen -c /etc/grml/screenrc_grml'
2525 if [[ -r /etc/grml/screenrc ]]; then
2526 alias screen='screen -c /etc/grml/screenrc'
2532 # do we have GNU ls with color-support?
2533 if [[ "$TERM" != dumb ]]; then
2534 #a1# List files with colors (\kbd{ls \ldots})
2535 alias ls="command ls ${ls_options:+${ls_options[*]}}"
2536 #a1# List all files, with colors (\kbd{ls -la \ldots})
2537 alias la="command ls -la ${ls_options:+${ls_options[*]}}"
2538 #a1# List files with long colored list, without dotfiles (\kbd{ls -l \ldots})
2539 alias ll="command ls -l ${ls_options:+${ls_options[*]}}"
2540 #a1# List files with long colored list, human readable sizes (\kbd{ls -hAl \ldots})
2541 alias lh="command ls -hAl ${ls_options:+${ls_options[*]}}"
2542 #a1# List files with long colored list, append qualifier to filenames (\kbd{ls -l \ldots})\\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
2543 alias l="command ls -l ${ls_options:+${ls_options[*]}}"
2545 alias la='command ls -la'
2546 alias ll='command ls -l'
2547 alias lh='command ls -hAl'
2548 alias l='command ls -l'
2551 if [[ -r /proc/mdstat ]]; then
2552 alias mdstat='cat /proc/mdstat'
2555 alias ...='cd ../../'
2557 # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
2558 if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
2559 alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
2562 # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
2563 alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
2564 alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
2566 # make sure it is not assigned yet
2567 [[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
2571 for ENV in $(env | command grep -i '.utf') ; do
2572 eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
2577 # make sure it is not assigned yet
2578 [[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
2580 if ! isutfenv ; then
2582 for ENV in $(env | command grep -i '\.iso') ; do
2583 eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
2588 # especially for roadwarriors using GNU screen and ssh:
2589 if ! check_com asc &>/dev/null ; then
2590 asc() { autossh -t "$@" 'screen -RdU' }
2594 #f1# Hints for the use of zsh on grml
2596 print "$bg[white]$fg[black]
2597 zsh-help - hints for use of zsh on grml
2598 =======================================$reset_color"
2601 Main configuration of zsh happens in /etc/zsh/zshrc.
2602 That file is part of the package grml-etc-core, if you want to
2603 use them on a non-grml-system just get the tar.gz from
2604 http://deb.grml.org/ or (preferably) get it from the git repository:
2606 http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
2608 This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
2609 The file is still there, but it is empty for backwards compatibility.
2611 For your own changes use these two files:
2615 The former is sourced very early in our zshrc, the latter is sourced
2618 System wide configuration without touching configuration files of grml
2619 can take place in /etc/zsh/zshrc.local.
2621 For information regarding zsh start at http://grml.org/zsh/
2623 Take a look at grml'\''s zsh refcard:
2624 % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
2626 Check out the main zsh refcard:
2627 % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
2629 And of course visit the zsh-lovers:
2632 You can adjust some options through environment variables when
2633 invoking zsh without having to edit configuration files.
2634 Basically meant for bash users who are not used to the power of
2637 "NOCOR=1 zsh" => deactivate automatic correction
2638 "NOMENU=1 zsh" => do not use auto menu completion
2639 (note: use ctrl-d for completion instead!)
2640 "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
2641 "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
2642 preexec() and precmd() completely
2643 "GRML_DISPLAY_BATTERY=1 zsh"
2644 => activate battery status on right side of prompt (WIP)
2645 "COMMAND_NOT_FOUND=1 zsh"
2646 => Enable a handler if an external command was not found
2647 The command called in the handler can be altered by setting
2648 the GRML_ZSH_CNF_HANDLER variable, the default is:
2649 "/usr/share/command-not-found/command-not-found"
2651 A value greater than 0 is enables a feature; a value equal to zero
2652 disables it. If you like one or the other of these settings, you can
2653 add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
2657 $bg[white]$fg[black]
2658 Please report wishes + bugs to the grml-team: http://grml.org/bugs/
2659 Enjoy your grml system with the zsh!$reset_color"
2663 if [[ -r /etc/debian_version ]] ; then
2664 if [[ -z "$GRML_NO_APT_ALIASES" ]]; then
2665 #a3# Execute \kbd{apt-cache search}
2666 alias acs='apt-cache search'
2667 #a3# Execute \kbd{apt-cache show}
2668 alias acsh='apt-cache show'
2669 #a3# Execute \kbd{apt-cache policy}
2670 alias acp='apt-cache policy'
2671 #a3# Execute \kbd{apt-get dist-upgrade}
2672 salias adg="apt-get dist-upgrade"
2673 #a3# Execute \kbd{apt-get install}
2674 salias agi="apt-get install"
2675 #a3# Execute \kbd{aptitude install}
2676 salias ati="aptitude install"
2677 #a3# Execute \kbd{apt-get upgrade}
2678 salias ag="apt-get upgrade"
2679 #a3# Execute \kbd{apt-get update}
2680 salias au="apt-get update"
2681 #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
2682 salias -a up="aptitude update ; aptitude safe-upgrade"
2683 #a3# Execute \kbd{dpkg-buildpackage}
2684 alias dbp='dpkg-buildpackage'
2685 #a3# Execute \kbd{grep-excuses}
2686 alias ge='grep-excuses'
2689 # get a root shell as normal user in live-cd mode:
2690 if isgrmlcd && [[ $UID -ne 0 ]] ; then
2696 # use /var/log/syslog iff present, fallback to journalctl otherwise
2697 if [ -e /var/log/syslog ] ; then
2698 #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog || journalctl}
2699 salias llog="$PAGER /var/log/syslog" # take a look at the syslog
2700 #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog || journalctl}
2701 salias tlog="tail -f /var/log/syslog" # follow the syslog
2702 elif check_com -c journalctl ; then
2703 salias llog="journalctl"
2704 salias tlog="journalctl -f"
2707 # sort installed Debian-packages by size
2708 if check_com -c dpkg-query ; then
2709 #a3# List installed Debian-packages sorted by size
2710 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"
2713 # if cdrecord is a symlink (to wodim) or isn't present at all warn:
2714 if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
2715 if check_com -c wodim; then
2718 cdrecord is not provided under its original name by Debian anymore.
2719 See #377109 in the BTS of Debian for more details.
2721 Please use the wodim binary instead
2729 # No core dumps: important for a live-cd-system
2735 # people should use 'grml-x'!
2736 if check_com -c 915resolution; then
2738 echo "Please use 915resolution as resolution modifying tool for Intel \
2744 #a1# Output version of running grml
2745 alias grml-version='cat /etc/grml_version'
2747 if check_com -c grml-debootstrap ; then
2749 echo "Installing debian to harddisk is possible by using grml-debootstrap."
2755 # now run the functions
2757 is4 && isgrml && grmlstuff
2761 is4 && xsource "/etc/zsh/keephack"
2763 # wonderful idea of using "e" glob qualifier by Peter Stephenson
2764 # You use it as follows:
2765 # $ NTREF=/reference/file
2767 # This lists all the files in the current directory newer than the reference file.
2768 # You can also specify the reference file inline; note quotes:
2769 # $ ls -l *(e:'nt ~/.zshenv':)
2771 if [[ -n $1 ]] ; then
2774 [[ $REPLY -nt $NTREF ]]
2779 #f1# Reload an autoloadable function
2780 freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
2781 compdef _functions freload
2786 # e.g.: a -> b -> c -> d ....
2791 # if parameter is given with leading '=', lookup $PATH for parameter and resolve that
2795 # Note: limit for recursive symlinks on linux:
2796 # http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/fs/namei.c?id=refs/heads/master#l808
2797 # This limits recursive symlink follows to 8,
2798 # while limiting consecutive symlinks to 40.
2800 # When resolving and displaying information about symlinks, no check is made
2801 # that the displayed information does make any sense on your OS.
2802 # We leave that decission to the user.
2804 # The zstat module is used to detect symlink loops. zstat is available since zsh4.
2805 # With an older zsh you will need to abort with <C-c> in that case.
2806 # When a symlink loop is detected, a warning ist printed and further processing is stopped.
2808 # Module zstat is loaded by default in grml zshrc, no extra action needed for that.
2811 # If you happen to come accross a symlink that points to a destination on an other partition
2812 # with the same inode number, that will be marked as symlink loop though it is not.
2813 # Two hints for this situation:
2814 # I) Play lottery the same day, as you seem to be rather lucky right now.
2819 # 1 file/dir not accesible
2820 # 2 symlink loop detected
2822 #f1# List symlinks in detail (more detailed version of 'readlink -f', 'whence -s' and 'namei -l')
2824 if [[ -z ${1} ]] ; then
2825 printf 'Usage: %s <symlink(s)>\n' "${0}"
2829 local file jumpd curdir
2830 local -i RTN LINODE i
2835 for file in "${@}" ; do
2837 ls -l "${file:a}" || RTN=1
2839 while [[ -h "$file" ]] ; do
2841 LINODE=$(zstat -L +inode "${file}")
2842 for i in ${SEENINODES} ; do
2843 if (( ${i} == ${LINODE} )) ; then
2844 builtin cd "${curdir}"
2845 print "link loop detected, aborting!"
2849 SEENINODES+=${LINODE}
2854 if [[ -d ${jumpd} ]] ; then
2855 builtin cd "${jumpd}" || RTN=1
2857 file=$(readlink "$file")
2862 if [[ -d ${jumpd} ]] ; then
2863 builtin cd "${jumpd}" || RTN=1
2866 ls -l "${PWD}/${file}" || RTN=1
2869 if (( ${#} >= 1 )) ; then
2872 builtin cd "${curdir}"
2877 # TODO: Is it supported to use pager settings like this?
2878 # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
2879 # with respect to wordsplitting. (ie. ${=PAGER})
2880 if check_com -c $PAGER ; then
2881 #f3# View Debian's changelog of given package(s)
2884 [[ -z "$1" ]] && printf 'Usage: %s <package_name(s)>\n' "$0" && return 1
2887 for package in "$@" ; do
2888 if [[ -r /usr/share/doc/${package}/changelog.Debian.gz ]] ; then
2889 $PAGER /usr/share/doc/${package}/changelog.Debian.gz
2890 elif [[ -r /usr/share/doc/${package}/changelog.gz ]] ; then
2891 $PAGER /usr/share/doc/${package}/changelog.gz
2892 elif [[ -r /usr/share/doc/${package}/changelog ]] ; then
2893 $PAGER /usr/share/doc/${package}/changelog
2895 if check_com -c aptitude ; then
2896 echo "No changelog for package $package found, using aptitude to retrieve it."
2897 aptitude changelog "$package"
2898 elif check_com -c apt-get ; then
2899 echo "No changelog for package $package found, using apt-get to retrieve it."
2900 apt-get changelog "$package"
2902 echo "No changelog for package $package found, sorry."
2907 _dchange() { _files -W /usr/share/doc -/ }
2908 compdef _dchange dchange
2910 #f3# View Debian's NEWS of a given package
2913 if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
2914 $PAGER /usr/share/doc/$1/NEWS.Debian.gz
2916 if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
2917 $PAGER /usr/share/doc/$1/NEWS.gz
2919 echo "No NEWS file for package $1 found, sorry."
2924 _dnews() { _files -W /usr/share/doc -/ }
2925 compdef _dnews dnews
2927 #f3# View Debian's copyright of a given package
2930 if [[ -r /usr/share/doc/$1/copyright ]] ; then
2931 $PAGER /usr/share/doc/$1/copyright
2933 echo "No copyright file for package $1 found, sorry."
2937 _dcopyright() { _files -W /usr/share/doc -/ }
2938 compdef _dcopyright dcopyright
2940 #f3# View upstream's changelog of a given package
2943 if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
2944 $PAGER /usr/share/doc/$1/changelog.gz
2946 echo "No changelog for package $1 found, sorry."
2950 _uchange() { _files -W /usr/share/doc -/ }
2951 compdef _uchange uchange
2956 ZSH_PROFILE_RC=1 zsh "$@"
2959 #f1# Edit an alias via zle
2961 [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
2963 compdef _aliases edalias
2965 #f1# Edit a function via zle
2967 [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
2969 compdef _functions edfunc
2971 # use it e.g. via 'Restart apache2'
2972 #m# f6 Start() \kbd{service \em{process}}\quad\kbd{start}
2973 #m# f6 Restart() \kbd{service \em{process}}\quad\kbd{restart}
2974 #m# f6 Stop() \kbd{service \em{process}}\quad\kbd{stop}
2975 #m# f6 Reload() \kbd{service \em{process}}\quad\kbd{reload}
2976 #m# f6 Force-Reload() \kbd{service \em{process}}\quad\kbd{force-reload}
2977 #m# f6 Status() \kbd{service \em{process}}\quad\kbd{status}
2978 if [[ -d /etc/init.d || -d /etc/service ]] ; then
2980 local action_="${1:l}" # e.g Start/Stop/Restart
2984 local service_target_="$(readlink /etc/init.d/$service_)"
2985 if [[ $service_target_ == "/usr/bin/sv" ]]; then
2987 case "${action_}" in
2988 start) if [[ ! -e /etc/service/$service_ ]]; then
2989 $SUDO ln -s "/etc/sv/$service_" "/etc/service/"
2991 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
2993 # there is no reload in runits sysv emulation
2994 reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;;
2995 *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
2998 # sysv/sysvinit-utils, upstart
2999 if check_com -c service ; then
3000 $SUDO service "$service_" "${action_}" "$param_"
3002 $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
3009 scripts=( /etc/init.d/*(x:t) )
3010 _describe "service startup script" scripts
3013 for i in Start Restart Stop Force-Reload Reload Status ; do
3014 eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
3015 compdef _grmlinitd $i
3020 #f1# Provides useful information on globbing
3027 p named pipes (FIFOs)
3028 * executable plain files (0100)
3029 % device files (character or block special)
3030 %b block special files
3031 %c character special files
3032 r owner-readable files (0400)
3033 w owner-writable files (0200)
3034 x owner-executable files (0100)
3035 A group-readable files (0040)
3036 I group-writable files (0020)
3037 E group-executable files (0010)
3038 R world-readable files (0004)
3039 W world-writable files (0002)
3040 X world-executable files (0001)
3041 s setuid files (04000)
3042 S setgid files (02000)
3043 t files with the sticky bit (01000)
3045 print *(m-1) # Files modified up to a day ago
3046 print *(a1) # Files accessed a day ago
3047 print *(@) # Just symlinks
3048 print *(Lk+50) # Files bigger than 50 kilobytes
3049 print *(Lk-50) # Files smaller than 50 kilobytes
3050 print **/*.c # All *.c files recursively starting in \$PWD
3051 print **/*.c~file.c # Same as above, but excluding 'file.c'
3052 print (foo|bar).* # Files starting with 'foo' or 'bar'
3053 print *~*.* # All Files that do not contain a dot
3054 chmod 644 *(.^x) # make all plain non-executable files publically readable
3055 print -l *(.c|.h) # Lists *.c and *.h
3056 print **/*(g:users:) # Recursively match all files that are owned by group 'users'
3057 echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<"
3059 alias help-zshglob=H-Glob
3061 # grep for running process, like: 'any vim'
3065 if [[ -z "$1" ]] ; then
3066 echo "any - grep for process(es) by keyword" >&2
3067 echo "Usage: any <keyword>" >&2 ; return 1
3069 ps xauwww | grep -i "${grep_options[@]}" "[${1[1]}]${1[2,-1]}"
3074 # After resuming from suspend, system is paging heavily, leading to very bad interactivity.
3075 # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
3076 [[ -r /proc/1/maps ]] && \
3078 print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
3079 cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
3080 print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
3083 # a wrapper for vim, that deals with title setting
3085 # set this array to a set of options to vim you always want
3086 # to have set when calling vim (in .zshrc.local), like:
3087 # VIM_OPTIONS=( -p )
3088 # This will cause vim to send every file given on the
3089 # commandline to be send to it's own tab (needs vim7).
3090 if check_com vim; then
3092 VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
3096 ssl_hashes=( sha512 sha256 sha1 md5 )
3098 for sh in ${ssl_hashes}; do
3099 eval 'ssl-cert-'${sh}'() {
3101 if [[ -z $1 ]] ; then
3102 printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
3105 openssl x509 -noout -fingerprint -'${sh}' -in $1
3109 ssl-cert-fingerprints() {
3112 if [[ -z $1 ]] ; then
3113 printf 'usage: ssl-cert-fingerprints <file>\n'
3116 for i in ${ssl_hashes}
3123 if [[ -z $1 ]] ; then
3124 printf 'usage: ssl-cert-info <file>\n'
3127 openssl x509 -noout -text -in $1
3128 ssl-cert-fingerprints $1
3131 # make sure our environment is clean regarding colors
3132 for var in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $var
3133 builtin unset -v var
3135 # "persistent history"
3136 # just write important commands you always need to ~/.important_commands
3137 if [[ -r ~/.important_commands ]] ; then
3138 fc -R ~/.important_commands
3141 # load the lookup subsystem if it's available on the system
3142 zrcautoload lookupinit && lookupinit
3146 # set terminal property (used e.g. by msgid-chooser)
3147 export COLORTERM="yes"
3152 #a2# Execute \kbd{du -sch}
3153 [[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias da='du -sch'
3156 #a2# Execute \kbd{ls -lSrah}
3157 alias dir="command ls -lSrah"
3158 #a2# Only show dot-directories
3159 alias lad='command ls -d .*(/)'
3160 #a2# Only show dot-files
3161 alias lsa='command ls -a .*(.)'
3162 #a2# Only files with setgid/setuid/sticky flag
3163 alias lss='command ls -l *(s,S,t)'
3164 #a2# Only show symlinks
3165 alias lsl='command ls -l *(@)'
3166 #a2# Display only executables
3167 alias lsx='command ls -l *(*)'
3168 #a2# Display world-{readable,writable,executable} files
3169 alias lsw='command ls -ld *(R,W,X.^ND/)'
3170 #a2# Display the ten biggest files
3171 alias lsbig="command ls -flh *(.OL[1,10])"
3172 #a2# Only show directories
3173 alias lsd='command ls -d *(/)'
3174 #a2# Only show empty directories
3175 alias lse='command ls -d *(/^F)'
3176 #a2# Display the ten newest files
3177 alias lsnew="command ls -rtlh *(D.om[1,10])"
3178 #a2# Display the ten oldest files
3179 alias lsold="command ls -rtlh *(D.Om[1,10])"
3180 #a2# Display the ten smallest files
3181 alias lssmall="command ls -Srl *(.oL[1,10])"
3182 #a2# Display the ten newest directories and ten newest .directories
3183 alias lsnewdir="command ls -rthdl *(/om[1,10]) .*(D/om[1,10])"
3184 #a2# Display the ten oldest directories and ten oldest .directories
3185 alias lsolddir="command ls -rthdl *(/Om[1,10]) .*(D/Om[1,10])"
3187 # some useful aliases
3188 #a2# Remove current empty directory. Execute \kbd{cd ..; rmdir \$OLDCWD}
3189 alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD'
3191 #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
3192 alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3193 #a2# scp with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
3194 alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
3196 # work around non utf8 capable software in utf environment via $LANG and luit
3197 if check_com isutfenv && check_com luit ; then
3198 if check_com -c mrxvt ; then
3199 isutfenv && [[ -n "$LANG" ]] && \
3200 alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
3203 if check_com -c aterm ; then
3204 isutfenv && [[ -n "$LANG" ]] && \
3205 alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
3208 if check_com -c centericq ; then
3209 isutfenv && [[ -n "$LANG" ]] && \
3210 alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
3216 #f5# Backup \kbd{file_or_folder {\rm to} file_or_folder\_timestamp}
3219 local current_date=$(date -u "+%Y-%m-%dT%H:%M:%SZ")
3220 local clean keep move verbose result all to_bk
3221 setopt extended_glob
3223 while getopts ":hacmrv" opt; do
3226 c) unset move clean && (( ++keep ));;
3227 m) unset keep clean && (( ++move ));;
3228 r) unset move keep && (( ++clean ));;
3231 bk [-hcmv] FILE [FILE ...]
3232 bk -r [-av] [FILE [FILE ...]]
3233 Backup a file or folder in place and append the timestamp
3234 Remove backups of a file or folder, or all backups in the current directory
3237 -h Display this help text
3238 -c Keep the file/folder as is, create a copy backup using cp(1) (default)
3239 -m Move the file/folder, using mv(1)
3240 -r Remove backups of the specified file or directory, using rm(1). If none
3241 is provided, remove all backups in the current directory.
3242 -a Remove all (even hidden) backups.
3245 The -c, -r and -m options are mutually exclusive. If specified at the same time,
3246 the last one is used.
3248 The return code is the sum of all cp/mv/rm return codes.
3251 \?) bk -h >&2; return 1;;
3254 shift "$((OPTIND-1))"
3255 if (( keep > 0 )); then
3256 if islinux || isfreebsd; then
3257 for to_bk in "$@"; do
3258 cp $verbose -a "${to_bk%/}" "${to_bk%/}_$current_date"
3262 for to_bk in "$@"; do
3263 cp $verbose -pR "${to_bk%/}" "${to_bk%/}_$current_date"
3267 elif (( move > 0 )); then
3268 while (( $# > 0 )); do
3269 mv $verbose "${1%/}" "${1%/}_$current_date"
3273 elif (( clean > 0 )); then
3274 if (( $# > 0 )); then
3275 for to_bk in "$@"; do
3276 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
3280 if (( all > 0 )); then
3281 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)
3283 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
3291 #f5# cd to directoy and list files
3297 # smart cd function, allows switching to /etc when running 'cd /etc/fstab'
3299 if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then
3300 [[ ! -e ${1:h} ]] && return 1
3301 print "Correcting ${1} to ${1:h}"
3308 #f5# Create Directoy and \kbd{cd} to it
3310 if (( ARGC != 1 )); then
3311 printf 'usage: mkcd <new-directory>\n'
3314 if [[ ! -d "$1" ]]; then
3315 command mkdir -p "$1"
3317 printf '`%s'\'' already exists: cd-ing.\n' "$1"
3322 #f5# Create temporary directory and \kbd{cd} to it
3324 builtin cd "$(mktemp -d)"
3328 #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
3331 print -l -- *(a-${1:-1})
3334 #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
3337 print -l -- *(c-${1:-1})
3340 #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
3343 print -l -- *(m-${1:-1})
3345 # modified() was named new() in earlier versions, add an alias for backwards compatibility
3346 check_com new || alias new=modified
3348 # use colors when GNU grep with color-support
3349 if (( $#grep_options > 0 )); then
3350 o=${grep_options:+"${grep_options[*]}"}
3351 #a2# Execute \kbd{grep -{}-color=auto}
3352 alias grep='grep '$o
3353 alias egrep='egrep '$o
3358 # 'translate' looks up a word in a file with language-to-language
3359 # translations (field separator should be " : "). A typical wordlist looks
3360 # like the following:
3361 # | english-word : german-translation
3362 # It's also only possible to translate english to german but not reciprocal.
3363 # Use the following oneliner to reverse the sort order:
3364 # $ awk -F ':' '{ print $2" : "$1" "$3 }' \
3365 # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
3366 #f5# Translates a word
3371 translate -l de-en $2
3374 translate -l en-de $2
3377 echo "Usage: $0 { -D | -E }"
3378 echo " -D == German to English"
3379 echo " -E == English to German"
3383 # Usage: simple-extract <file>
3384 # Using option -d deletes the original archive file.
3385 #f5# Smart archive extractor
3388 setopt extended_glob noclobber
3389 local ARCHIVE DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
3391 zparseopts -D -E "d=DELETE_ORIGINAL"
3392 for ARCHIVE in "${@}"; do
3394 *(tar.bz2|tbz2|tbz))
3395 DECOMP_CMD="tar -xvjf -"
3400 DECOMP_CMD="tar -xvzf -"
3404 *(tar.xz|txz|tar.lzma))
3405 DECOMP_CMD="tar -xvJf -"
3410 DECOMP_CMD="tar -xvf -"
3415 DECOMP_CMD="unrar x"
3440 DECOMP_CMD="bzip2 -d -c -"
3445 DECOMP_CMD="gzip -d -c -"
3450 DECOMP_CMD="xz -d -c -"
3455 print "ERROR: '$ARCHIVE' has unrecognized archive type." >&2
3461 if ! check_com ${DECOMP_CMD[(w)1]}; then
3462 echo "ERROR: ${DECOMP_CMD[(w)1]} not installed." >&2
3467 GZTARGET="${ARCHIVE:t:r}"
3468 if [[ -f $ARCHIVE ]] ; then
3470 print "Extracting '$ARCHIVE' ..."
3471 if $USES_STDIN; then
3472 if $USES_STDOUT; then
3473 ${=DECOMP_CMD} < "$ARCHIVE" > $GZTARGET
3475 ${=DECOMP_CMD} < "$ARCHIVE"
3478 if $USES_STDOUT; then
3479 ${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET
3481 ${=DECOMP_CMD} "$ARCHIVE"
3484 [[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE"
3486 elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
3487 if check_com curl; then
3488 WGET_CMD="curl -L -s -o -"
3489 elif check_com wget; then
3490 WGET_CMD="wget -q -O -"
3491 elif check_com fetch; then
3492 WGET_CMD="fetch -q -o -"
3494 print "ERROR: neither wget, curl nor fetch is installed" >&2
3498 print "Downloading and Extracting '$ARCHIVE' ..."
3499 if $USES_STDIN; then
3500 if $USES_STDOUT; then
3501 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET
3504 ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD}
3508 if $USES_STDOUT; then
3509 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET
3511 ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE")
3516 print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2
3526 '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)"' \
3527 '_urls:Remote Archives:_urls'
3533 '-d[delete original archivefile after extraction]' \
3534 '*:Archive Or Uri:__archive_or_uri'
3536 compdef _simple_extract simple-extract
3537 [[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias se=simple-extract
3539 #f5# Change the xterm title from within GNU-screen
3542 if [[ $1 != "-f" ]] ; then
3543 if [[ -z ${DISPLAY} ]] ; then
3544 printf 'xtrename only makes sense in X11.\n'
3550 if [[ -z $1 ]] ; then
3551 printf 'usage: xtrename [-f] "title for xterm"\n'
3552 printf ' renames the title of xterm from _within_ screen.\n'
3553 printf ' also works without screen.\n'
3554 printf ' will not work if DISPLAY is unset, use -f to override.\n'
3557 print -n "\eP\e]0;${1}\C-G\e\\"
3561 # Create small urls via http://goo.gl using curl(1).
3562 # API reference: https://code.google.com/apis/urlshortener/
3565 setopt extended_glob
3567 if [[ -z $1 ]]; then
3568 print "USAGE: zurl <URL>"
3572 local PN url prog api json contenttype item
3577 # Prepend 'http://' to given URL where necessary for later output.
3578 if [[ ${url} != http(s|)://* ]]; then
3582 if check_com -c curl; then
3585 print "curl is not available, but mandatory for ${PN}. Aborting."
3588 api='https://www.googleapis.com/urlshortener/v1/url'
3589 contenttype="Content-Type: application/json"
3590 json="{\"longUrl\": \"${url}\"}"
3591 data=(${(f)"$($prog --silent -H ${contenttype} -d ${json} $api)"})
3592 # Parse the response
3593 for item in "${data[@]}"; do
3598 printf '%s\n' "$item"
3606 #f2# Find history events by search pattern and list them by date.
3609 local usage help ident format_l format_s first_char remain first last
3610 usage='USAGE: whatwhen [options] <searchstring> <search range>'
3611 help='Use `whatwhen -h'\'' for further explanations.'
3612 ident=${(l,${#${:-Usage: }},, ,)}
3613 format_l="${ident}%s\t\t\t%s\n"
3614 format_s="${format_l//(\\t)##/\\t}"
3615 # Make the first char of the word to search for case
3616 # insensitive; e.g. [aA]
3617 first_char=[${(L)1[1]}${(U)1[1]}]
3619 # Default search range is `-100'.
3621 # Optional, just used for `<first> <last>' given.
3625 printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
3626 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3629 printf '%s\n\n' ${usage}
3631 printf $format_l '-h' 'show help text'
3633 print 'SEARCH RANGE:'
3634 printf $format_l "'0'" 'the whole history,'
3635 printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
3636 printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
3637 printf '\n%s\n' 'EXAMPLES:'
3638 printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
3639 printf $format_l 'whatwhen zsh -250'
3640 printf $format_l 'whatwhen foo 1 99'
3643 printf '%s\n%s\n\n' ${usage} ${help} && return 1
3646 # -l list results on stout rather than invoking $EDITOR.
3647 # -i Print dates as in YYYY-MM-DD.
3648 # -m Search for a - quoted - pattern within the history.
3649 fc -li -m "*${first_char}${remain}*" $first $last
3654 # mercurial related stuff
3655 if check_com -c hg ; then
3656 # gnu like diff for mercurial
3657 # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
3658 #f5# GNU like diff for mercurial
3662 for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
3665 # build debian package
3666 #a2# Alias for \kbd{hg-buildpackage}
3667 alias hbp='hg-buildpackage'
3669 # execute commands on the versioned patch-queue from the current repos
3670 [[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
3672 # diffstat for specific version of a mercurial repository
3673 # hgstat => display diffstat between last revision and tip
3674 # hgstat 1234 => display diffstat between revision 1234 and tip
3675 #f5# Diffstat for specific version of a mercurial repos
3678 [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
3681 fi # end of check whether we have the 'hg'-executable
3683 # grml-small cleanups
3685 # The following is used to remove zsh-config-items that do not work
3686 # in grml-small by default.
3687 # If you do not want these adjustments (for whatever reason), set
3688 # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
3689 # sources if it is there).
3691 if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
3694 unalias 'V' &> /dev/null
3695 unfunction vman &> /dev/null
3696 unfunction viless &> /dev/null
3697 unfunction 2html &> /dev/null
3699 # manpages are not in grmlsmall
3700 unfunction manzsh &> /dev/null
3701 unfunction man2 &> /dev/null
3707 ## genrefcard.pl settings
3709 ### doc strings for external functions from files
3710 #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
3712 ### example: split functions-search 8,16,24,32
3713 #@# split functions-search 8
3715 ## END OF FILE #################################################################
3716 # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4