# check for version/system
# check for versions (compatibility reasons)
-is4(){
+function is4 () {
[[ $ZSH_VERSION == <4->* ]] && return 0
return 1
}
-is41(){
+function is41 () {
[[ $ZSH_VERSION == 4.<1->* || $ZSH_VERSION == <5->* ]] && return 0
return 1
}
-is42(){
+function is42 () {
[[ $ZSH_VERSION == 4.<2->* || $ZSH_VERSION == <5->* ]] && return 0
return 1
}
-is425(){
+function is425 () {
[[ $ZSH_VERSION == 4.2.<5->* || $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0
return 1
}
-is43(){
+function is43 () {
[[ $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0
return 1
}
-is433(){
+function is433 () {
[[ $ZSH_VERSION == 4.3.<3->* || $ZSH_VERSION == 4.<4->* \
|| $ZSH_VERSION == <5->* ]] && return 0
return 1
}
-is437(){
+function is437 () {
[[ $ZSH_VERSION == 4.3.<7->* || $ZSH_VERSION == 4.<4->* \
|| $ZSH_VERSION == <5->* ]] && return 0
return 1
}
-is439(){
+function is439 () {
[[ $ZSH_VERSION == 4.3.<9->* || $ZSH_VERSION == 4.<4->* \
|| $ZSH_VERSION == <5->* ]] && return 0
return 1
}
#f1# Checks whether or not you're running grml
-isgrml(){
+function isgrml () {
[[ -f /etc/grml_version ]] && return 0
return 1
}
#f1# Checks whether or not you're running a grml cd
-isgrmlcd(){
+function isgrmlcd () {
[[ -f /etc/grml_cd ]] && return 0
return 1
}
if isgrml ; then
#f1# Checks whether or not you're running grml-small
- isgrmlsmall() {
+ function isgrmlsmall () {
if [[ ${${${(f)"$(</etc/grml_version)"}%% *}##*-} == 'small' ]]; then
return 0
fi
return 1
}
else
- isgrmlsmall() { return 1 }
+ function isgrmlsmall () { return 1 }
fi
GRML_OSTYPE=$(uname -s)
-islinux(){
+function islinux () {
[[ $GRML_OSTYPE == "Linux" ]]
}
-isdarwin(){
+function isdarwin () {
[[ $GRML_OSTYPE == "Darwin" ]]
}
-isfreebsd(){
+function isfreebsd () {
[[ $GRML_OSTYPE == "FreeBSD" ]]
}
-isopenbsd(){
+function isopenbsd () {
[[ $GRML_OSTYPE == "OpenBSD" ]]
}
-issolaris(){
+function issolaris () {
[[ $GRML_OSTYPE == "SunOS" ]]
}
#f1# are we running within an utf environment?
-isutfenv() {
+function isutfenv () {
case "$LANG $CHARSET $LANGUAGE" in
*utf*) return 0 ;;
*UTF*) return 0 ;;
# change directory to home on first invocation of zsh
# important for rungetty -> autologin
# Thanks go to Bart Schaefer!
-isgrml && checkhome() {
+isgrml && function checkhome () {
if [[ -z "$ALREADY_DID_CD_HOME" ]] ; then
export ALREADY_DID_CD_HOME=$HOME
cd
printf '-!- Ye been warned!\n'
printf '-!-\n'
- function zstyle() { : }
+ function zstyle () { : }
fi
# autoload wrapper - use this one instead of autoload directly
# We need to define this function as early as this, because autoloading
# 'is-at-least()' needs it.
-function zrcautoload() {
+function zrcautoload () {
emulate -L zsh
setopt extended_glob
local fdir ffile
return 0
}
+# The following is the ‘add-zsh-hook’ function from zsh upstream. It is
+# included here to make the setup work with older versions of zsh (prior to
+# 4.3.7) in which this function had a bug that triggers annoying errors during
+# shell startup. This is exactly upstreams code from f0068edb4888a4d8fe94def,
+# with just a few adjustments in coding style to make the function look more
+# compact. This definition can be removed as soon as we raise the minimum
+# version requirement to 4.3.7 or newer.
+function add-zsh-hook () {
+ # Add to HOOK the given FUNCTION.
+ # HOOK is one of chpwd, precmd, preexec, periodic, zshaddhistory,
+ # zshexit, zsh_directory_name (the _functions subscript is not required).
+ #
+ # With -d, remove the function from the hook instead; delete the hook
+ # variable if it is empty.
+ #
+ # -D behaves like -d, but pattern characters are active in the function
+ # name, so any matching function will be deleted from the hook.
+ #
+ # Without -d, the FUNCTION is marked for autoload; -U is passed down to
+ # autoload if that is given, as are -z and -k. (This is harmless if the
+ # function is actually defined inline.)
+ emulate -L zsh
+ local -a hooktypes
+ hooktypes=(
+ chpwd precmd preexec periodic zshaddhistory zshexit
+ zsh_directory_name
+ )
+ local usage="Usage: $0 hook function\nValid hooks are:\n $hooktypes"
+ local opt
+ local -a autoopts
+ integer del list help
+ while getopts "dDhLUzk" opt; do
+ case $opt in
+ (d) del=1 ;;
+ (D) del=2 ;;
+ (h) help=1 ;;
+ (L) list=1 ;;
+ ([Uzk]) autoopts+=(-$opt) ;;
+ (*) return 1 ;;
+ esac
+ done
+ shift $(( OPTIND - 1 ))
+ if (( list )); then
+ typeset -mp "(${1:-${(@j:|:)hooktypes}})_functions"
+ return $?
+ elif (( help || $# != 2 || ${hooktypes[(I)$1]} == 0 )); then
+ print -u$(( 2 - help )) $usage
+ return $(( 1 - help ))
+ fi
+ local hook="${1}_functions"
+ local fn="$2"
+ if (( del )); then
+ # delete, if hook is set
+ if (( ${(P)+hook} )); then
+ if (( del == 2 )); then
+ set -A $hook ${(P)hook:#${~fn}}
+ else
+ set -A $hook ${(P)hook:#$fn}
+ fi
+ # unset if no remaining entries --- this can give better
+ # performance in some cases
+ if (( ! ${(P)#hook} )); then
+ unset $hook
+ fi
+ fi
+ else
+ if (( ${(P)+hook} )); then
+ if (( ${${(P)hook}[(I)$fn]} == 0 )); then
+ set -A $hook ${(P)hook} $fn
+ fi
+ else
+ set -A $hook $fn
+ fi
+ autoload $autoopts -- $fn
+ fi
+}
+
# Load is-at-least() for more precise version checks Note that this test will
# *always* fail, if the is-at-least function could not be marked for
# autoloading.
-zrcautoload is-at-least || is-at-least() { return 1 }
+zrcautoload is-at-least || function is-at-least () { return 1 }
# set some important options (as early as possible)
# display PID when suspending processes as well
setopt longlistjobs
-# try to avoid the 'zsh: no matches found...'
-setopt nonomatch
-
# report the status of backgrounds jobs immediately
setopt notify
# Usage: check_com [-c|-g] word
# -c only checks for external commands
# -g does the usual tests and also checks for global aliases
-check_com() {
+function check_com () {
emulate -L zsh
local -i comonly gatoo
+ comonly=0
+ gatoo=0
if [[ $1 == '-c' ]] ; then
- (( comonly = 1 ))
- shift
+ comonly=1
+ shift 1
elif [[ $1 == '-g' ]] ; then
- (( gatoo = 1 ))
- else
- (( comonly = 0 ))
- (( gatoo = 0 ))
+ gatoo=1
+ shift 1
fi
if (( ${#argv} != 1 )) ; then
- printf 'usage: check_com [-c] <command>\n' >&2
+ printf 'usage: check_com [-c|-g] <command>\n' >&2
return 1
fi
if (( comonly > 0 )) ; then
- [[ -n ${commands[$1]} ]] && return 0
+ (( ${+commands[$1]} )) && return 0
return 1
fi
- if [[ -n ${commands[$1]} ]] \
- || [[ -n ${functions[$1]} ]] \
- || [[ -n ${aliases[$1]} ]] \
- || [[ -n ${reswords[(r)$1]} ]] ; then
-
+ if (( ${+commands[$1]} )) \
+ || (( ${+functions[$1]} )) \
+ || (( ${+aliases[$1]} )) \
+ || (( ${+reswords[(r)$1]} )) ; then
return 0
fi
- if (( gatoo > 0 )) && [[ -n ${galiases[$1]} ]] ; then
+ if (( gatoo > 0 )) && (( ${+galiases[$1]} )) ; then
return 0
fi
# creates an alias and precedes the command with
# sudo if $EUID is not zero.
-salias() {
+function salias () {
emulate -L zsh
local only=0 ; local multi=0
local key val
- while [[ $1 == -* ]] ; do
- case $1 in
- (-o) only=1 ;;
- (-a) multi=1 ;;
- (--) shift ; break ;;
- (-h)
- printf 'usage: salias [-h|-o|-a] <alias-expression>\n'
+ while getopts ":hao" opt; do
+ case $opt in
+ o) only=1 ;;
+ a) multi=1 ;;
+ h)
+ printf 'usage: salias [-hoa] <alias-expression>\n'
printf ' -h shows this help text.\n'
printf ' -a replace '\'' ; '\'' sequences with '\'' ; sudo '\''.\n'
printf ' be careful using this option.\n'
printf ' -o only sets an alias if a preceding sudo would be needed.\n'
return 0
;;
- (*) printf "unkown option: '%s'\n" "$1" ; return 1 ;;
+ *) salias -h >&2; return 1 ;;
esac
- shift
done
+ shift "$((OPTIND-1))"
if (( ${#argv} > 1 )) ; then
printf 'Too many arguments %s\n' "${#argv}"
return 0
}
-# a "print -l ${(u)foo}"-workaround for pre-4.2.0 shells
-# usage: uprint foo
-# Where foo is the *name* of the parameter you want printed.
-# Note that foo is no typo; $foo would be wrong here!
-if ! is42 ; then
- uprint () {
- emulate -L zsh
- local -a u
- local w
- local parameter=$1
-
- if [[ -z ${parameter} ]] ; then
- printf 'usage: uprint <parameter>\n'
- return 1
- fi
-
- for w in ${(P)parameter} ; do
- [[ -z ${(M)u:#$w} ]] && u=( $u $w )
- done
-
- builtin print -l $u
- }
-fi
-
# Check if we can read given files and source those we can.
-xsource() {
+function xsource () {
if (( ${#argv} < 1 )) ; then
printf 'usage: xsource FILE(s)...\n' >&2
return 1
}
# Check if we can read a given file and 'cat(1)' it.
-xcat() {
+function xcat () {
emulate -L zsh
if (( ${#argv} != 1 )) ; then
printf 'usage: xcat FILE\n' >&2
# Remove these functions again, they are of use only in these
# setup files. This should be called at the end of .zshrc.
-xunfunction() {
+function xunfunction () {
emulate -L zsh
local -a funcs
+ local func
funcs=(salias xcat xsource xunfunction zrcautoload zrcautozle)
for func in $funcs ; do
[[ -n ${functions[$func]} ]] \
# this allows us to stay in sync with grml's zshrc and put own
# modifications in ~/.zshrc.local
-zrclocal() {
+function zrclocal () {
xsource "/etc/zsh/zshrc.local"
xsource "${ZDOTDIR:-${HOME}}/.zshrc.local"
return 0
for var in LANG LC_ALL LC_MESSAGES ; do
[[ -n ${(P)var} ]] && export $var
done
+builtin unset -v var
# set some variables
if check_com -c vim ; then
#v#
export MAIL=${MAIL:-/var/mail/$USER}
-# if we don't set $SHELL then aterm, rxvt,.. will use /bin/sh or /bin/bash :-/
-if [[ -z "$SHELL" ]] ; then
- SHELL="$(which zsh)"
- if [[ -x "$SHELL" ]] ; then
- export SHELL
- fi
-fi
-
# color setup for ls:
check_com -c dircolors && eval $(dircolors -b)
# color setup for ls on OS X / FreeBSD:
watch=(notme root)
# automatically remove duplicates from these arrays
-typeset -U path cdpath fpath manpath
+typeset -U path PATH cdpath CDPATH fpath FPATH manpath MANPATH
# Load a few modules
is4 && \
for mod in parameter complist deltochar mathfunc ; do
zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
-done
+done && builtin unset -v mod
# autoload zsh modules when they are referenced
if is4 ; then
# called later (via is4 && grmlcomp)
# note: use 'zstyle' for getting current settings
# press ^xh (control-x h) for getting tags in context; ^x? (control-x ?) to run complete_debug with trace output
-grmlcomp() {
+function grmlcomp () {
# TODO: This could use some additional information
# Make sure the completion system is initialised
zstyle ':completion:*' special-dirs ..
# run rehash on completion so new installed program are found automatically:
- _force_rehash() {
+ function _force_rehash () {
(( CURRENT == 1 )) && rehash
return 1
}
# command for process lists, the local web server details and host completion
zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
- # caching
- [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
- zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
+ # Some functions, like _apt and _dpkg, are very slow. We can use a cache in
+ # order to speed things up
+ if [[ ${GRML_COMP_CACHING:-yes} == yes ]]; then
+ GRML_COMP_CACHE_DIR=${GRML_COMP_CACHE_DIR:-${ZDOTDIR:-$HOME}/.cache}
+ if [[ ! -d ${GRML_COMP_CACHE_DIR} ]]; then
+ command mkdir -p "${GRML_COMP_CACHE_DIR}"
+ fi
+ zstyle ':completion:*' use-cache yes
+ zstyle ':completion:*:complete:*' cache-path "${GRML_COMP_CACHE_DIR}"
+ fi
# host completion
if is42 ; then
- [[ -r ~/.ssh/config ]] && _ssh_config_hosts=(${${${(@M)${(f)"$(<$HOME/.ssh/config)"}:#Host *}#Host }:#*[*?]*}) || _ssh_config_hosts=()
+ [[ -r ~/.ssh/config ]] && _ssh_config_hosts=(${${(s: :)${(ps:\t:)${${(@M)${(f)"$(<$HOME/.ssh/config)"}:#Host *}#Host }}}:#*[*?]*}) || _ssh_config_hosts=()
[[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
[[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
else
## beginning-of-line OR beginning-of-buffer OR beginning of history
## by: Bart Schaefer <schaefer@brasslantern.com>, Bernhard Tittelbach
-beginning-or-end-of-somewhere() {
+function beginning-or-end-of-somewhere () {
local hno=$HISTNO
if [[ ( "${LBUFFER[-1]}" == $'\n' && "${WIDGET}" == beginning-of* ) || \
( "${RBUFFER[1]}" == $'\n' && "${WIDGET}" == end-of* ) ]]; then
zle -N end-of-somewhere beginning-or-end-of-somewhere
# add a command line to the shells history without executing it
-commit-to-history() {
+function commit-to-history () {
print -s ${(z)BUFFER}
zle send-break
}
zle -N commit-to-history
# only slash should be considered as a word separator:
-slash-backward-kill-word() {
+function slash-backward-kill-word () {
local WORDCHARS="${WORDCHARS:s@/@}"
# zle backward-word
zle backward-kill-word
# find the first word on the command line in the $command[] hash.
zstyle ':acceptline:*' rehash true
-function Accept-Line() {
+function Accept-Line () {
setopt localoptions noksharrays
local -a subs
local -xi aldone
done
}
-function Accept-Line-getdefault() {
+function Accept-Line-getdefault () {
emulate -L zsh
local default_action
esac
}
-function Accept-Line-HandleContext() {
+function Accept-Line-HandleContext () {
zle Accept-Line
default_action=$(Accept-Line-getdefault)
&& zle ${default_action}
}
-function accept-line() {
+function accept-line () {
setopt localoptions noksharrays
- local -ax cmdline
+ local -a cmdline
local -x alcontext
local buf com fname format msg default_action
'co' './configure && make && sudo make install'
)
-zleiab() {
+function zleiab () {
emulate -L zsh
setopt extendedglob
local MATCH
zle -N zleiab
-help-show-abk()
-{
+function help-show-abk () {
zle -M "$(print "Available abbreviations for expansion:"; print -a -C 2 ${(kv)abk})"
}
zle -N help-show-abk
# press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
-insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
+function insert-datestamp () { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
zle -N insert-datestamp
# press esc-m for inserting last typed word again (thanks to caphuso!)
-insert-last-typed-word() { zle insert-last-word -- 0 -1 };
+function insert-last-typed-word () { zle insert-last-word -- 0 -1 };
zle -N insert-last-typed-word;
-function grml-zsh-fg() {
+function grml-zsh-fg () {
if (( ${#jobstates} )); then
zle .push-input
[[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
zle -N grml-zsh-fg
# run command line as user root via sudo:
-sudo-command-line() {
+function sudo-command-line () {
[[ -z $BUFFER ]] && zle up-history
if [[ $BUFFER != sudo\ * ]]; then
BUFFER="sudo $BUFFER"
### jump behind the first word on the cmdline.
### useful to add options.
-function jump_after_first_word() {
+function jump_after_first_word () {
local words
words=(${(z)BUFFER})
zle -N jump_after_first_word
#f5# Create directory under cursor or the selected area
-inplaceMkDirs() {
+function inplaceMkDirs () {
# Press ctrl-xM to create the directory under the cursor or the selected area.
# To select an area press ctrl-@ or ctrl-space and use the cursor.
# Use case: you type "mv abc ~/testa/testb/testc/" and remember that the
#v1# set location of help-zle cache file
HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh
# helper function for help-zle, actually generates the help text
-help_zle_parse_keybindings()
-{
+function help_zle_parse_keybindings () {
emulate -L zsh
setopt extendedglob
unsetopt ksharrays #indexing starts at 1
if [[ -r $HELP_ZLE_CACHE_FILE ]]; then
local load_cache=0
+ local f
for f ($HELPZLE_KEYBINDING_FILES) [[ $f -nt $HELP_ZLE_CACHE_FILE ]] && load_cache=1
[[ $load_cache -eq 0 ]] && . $HELP_ZLE_CACHE_FILE && return
fi
typeset -g -a help_zle_lines
typeset -g help_zle_sln=1
- local k v
+ local k v f cline
local lastkeybind_desc contents #last description starting with #k# that we found
local num_lines_elapsed=0 #number of lines between last description and keybinding
#search config files in the order they a called (and thus the order in which they overwrite keybindings)
typeset -g -a help_zle_lines
# Provides (partially autogenerated) help on keybindings and the zsh line editor
-help-zle()
-{
+function help-zle () {
emulate -L zsh
unsetopt ksharrays #indexing starts at 1
#help lines already generated ? no ? then do it
## complete word from currently visible Screen or Tmux buffer.
if check_com -c screen || check_com -c tmux; then
- _complete_screen_display() {
+ function _complete_screen_display () {
[[ "$TERM" != "screen" ]] && return 1
local TMPFILE=$(mktemp)
# Load a few more functions and tie them to widgets, so they can be bound:
-function zrcautozle() {
+function zrcautozle () {
emulate -L zsh
local fnc=$1
zrcautoload $fnc && zle -N $fnc
}
-function zrcgotwidget() {
+function zrcgotwidget () {
(( ${+widgets[$1]} ))
}
-function zrcgotkeymap() {
+function zrcgotkeymap () {
[[ -n ${(M)keymaps:#$1} ]]
}
# An array to note missing features to ease diagnosis in case of problems.
typeset -ga grml_missing_features
-function zrcbindkey() {
+function zrcbindkey () {
if (( ARGC )) && zrcgotwidget ${argv[-1]}; then
bindkey "$@"
fi
do
bind2maps emacs viins vicmd -- -s $seq $wid
done
+ builtin unset -v seq wid
fi
if zrcgotkeymap menuselect; then
#m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
alias run-help >&/dev/null && unalias run-help
-for rh in run-help{,-git,-svk,-svn}; do
+for rh in run-help{,-git,-ip,-openssl,-p4,-sudo,-svk,-svn}; do
zrcautoload $rh
done; unset rh
# command not found handling
(( ${COMMAND_NOT_FOUND} == 1 )) &&
-function command_not_found_handler() {
+function command_not_found_handler () {
emulate -L zsh
if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
${GRML_ZSH_CNF_HANDLER} $1
# history
-ZSHDIR=${ZDOTDIR:-${HOME}/.zsh}
-
#v#
HISTFILE=${ZDOTDIR:-${HOME}}/.zsh_history
isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
DIRSTACKSIZE=${DIRSTACKSIZE:-20}
DIRSTACKFILE=${DIRSTACKFILE:-${ZDOTDIR:-${HOME}}/.zdirs}
-if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
- dirstack=( ${(f)"$(< $DIRSTACKFILE)"} )
- # "cd -" won't work after login by just setting $OLDPWD, so
- [[ -d $dirstack[1] ]] && cd $dirstack[1] && cd $OLDPWD
-fi
+if zstyle -T ':grml:chpwd:dirstack' enable; then
+ typeset -gaU GRML_PERSISTENT_DIRSTACK
+ function grml_dirstack_filter () {
+ local -a exclude
+ local filter entry
+ if zstyle -s ':grml:chpwd:dirstack' filter filter; then
+ $filter $1 && return 0
+ fi
+ if zstyle -a ':grml:chpwd:dirstack' exclude exclude; then
+ for entry in "${exclude[@]}"; do
+ [[ $1 == ${~entry} ]] && return 0
+ done
+ fi
+ return 1
+ }
-chpwd() {
- if (( $DIRSTACKSIZE <= 0 )) || [[ -z $DIRSTACKFILE ]]; then return; fi
- local -ax my_stack
- my_stack=( ${PWD} ${dirstack} )
- if is42 ; then
- builtin print -l ${(u)my_stack} >! ${DIRSTACKFILE}
+ function chpwd () {
+ (( ZSH_SUBSHELL )) && return
+ (( $DIRSTACKSIZE <= 0 )) && return
+ [[ -z $DIRSTACKFILE ]] && return
+ grml_dirstack_filter $PWD && return
+ GRML_PERSISTENT_DIRSTACK=(
+ $PWD "${(@)GRML_PERSISTENT_DIRSTACK[1,$DIRSTACKSIZE]}"
+ )
+ builtin print -l ${GRML_PERSISTENT_DIRSTACK} >! ${DIRSTACKFILE}
+ }
+
+ if [[ -f ${DIRSTACKFILE} ]]; then
+ # Enabling NULL_GLOB via (N) weeds out any non-existing
+ # directories from the saved dir-stack file.
+ dirstack=( ${(f)"$(< $DIRSTACKFILE)"}(N) )
+ # "cd -" won't work after login by just setting $OLDPWD, so
+ [[ -d $dirstack[1] ]] && cd -q $dirstack[1] && cd -q $OLDPWD
+ fi
+
+ if zstyle -t ':grml:chpwd:dirstack' filter-on-load; then
+ for i in "${dirstack[@]}"; do
+ if ! grml_dirstack_filter "$i"; then
+ GRML_PERSISTENT_DIRSTACK=(
+ "${GRML_PERSISTENT_DIRSTACK[@]}"
+ $i
+ )
+ fi
+ done
else
- uprint my_stack >! ${DIRSTACKFILE}
+ GRML_PERSISTENT_DIRSTACK=( "${dirstack[@]}" )
fi
-}
+fi
# directory based profiles
# chpwd_profiles
#
# For details see the `grmlzshrc.5' manual page.
-function chpwd_profiles() {
+function chpwd_profiles () {
local profile context
local -i reexecute
# display battery status on right side of prompt using 'GRML_DISPLAY_BATTERY=1' in .zshrc.pre
-battery() {
+function battery () {
if [[ $GRML_DISPLAY_BATTERY -gt 0 ]] ; then
if islinux ; then
batterylinux
fi
}
-batterylinux(){
+function batterylinux () {
GRML_BATTERY_LEVEL=''
local batteries bat capacity
batteries=( /sys/class/power_supply/BAT*(N) )
if (( $#batteries > 0 )) ; then
for bat in $batteries ; do
- capacity=$(< $bat/capacity)
+ if [[ -e $bat/capacity ]]; then
+ capacity=$(< $bat/capacity)
+ else
+ typeset -F energy_full=$(< $bat/energy_full)
+ typeset -F energy_now=$(< $bat/energy_now)
+ typeset -i capacity=$(( 100 * $energy_now / $energy_full))
+ fi
case $(< $bat/status) in
Charging)
GRML_BATTERY_LEVEL+=" ^"
fi
}
-batteryopenbsd(){
+function batteryopenbsd () {
GRML_BATTERY_LEVEL=''
local bat batfull batwarn batnow num
for num in 0 1 ; do
done
}
-batteryfreebsd(){
+function batteryfreebsd () {
GRML_BATTERY_LEVEL=''
local num
local -A table
done
}
-batterydarwin(){
+function batterydarwin () {
GRML_BATTERY_LEVEL=''
local -a table
table=( ${$(pmset -g ps)[(w)7,8]%%(\%|);} )
typeset GRML_VCS_COLOUR_MODE=xxx
-grml_vcs_info_toggle_colour () {
+function grml_vcs_info_toggle_colour () {
emulate -L zsh
if [[ $GRML_VCS_COLOUR_MODE == plain ]]; then
grml_vcs_info_set_formats coloured
return 0
}
-grml_vcs_info_set_formats () {
+function grml_vcs_info_set_formats () {
emulate -L zsh
#setopt localoptions xtrace
local mode=$1 AF F BF
# below, which gets called when the user does this: prompt -h grml
function prompt_grml_help () {
- cat <<__EOF0__
+ <<__EOF0__
prompt grml
This is the prompt as used by the grml-live system <http://grml.org>. It is
}
function prompt_grml-chroot_help () {
- cat <<__EOF0__
+ <<__EOF0__
prompt grml-chroot
This is a variation of the grml prompt, see: prompt -h grml
}
function prompt_grml-large_help () {
- cat <<__EOF0__
+ <<__EOF0__
prompt grml-large
This is a variation of the grml prompt, see: prompt -h grml
function grml_prompt_setup () {
emulate -L zsh
autoload -Uz vcs_info
- autoload -Uz add-zsh-hook
+ # The following autoload is disabled for now, since this setup includes a
+ # static version of the ‘add-zsh-hook’ function above. It needs to be
+ # reenabled as soon as that static definition is removed again.
+ #autoload -Uz add-zsh-hook
add-zsh-hook precmd prompt_$1_precmd
}
}
function GRML_theme_add_token_usage () {
- cat <<__EOF__
+ <<__EOF0__
Usage: grml_theme_add_token <name> [-f|-i] <token/function> [<pre> <post>]
<name> is the name for the newly added token. If the \`-f' or \`-i' options
After that, you will be able to use a changed \`items' style to
assemble your prompt.
-__EOF__
+__EOF0__
}
function grml_theme_add_token () {
fi
}
-grml_prompt_fallback() {
+function grml_prompt_fallback () {
setopt prompt_subst
- precmd() {
- (( ${+functions[vcs_info]} )) && vcs_info
- }
+ local p0 p1
p0="${RED}%(?..%? )${WHITE}${debian_chroot:+($debian_chroot)}"
p1="${BLUE}%n${NO_COLOR}@%m %40<...<%B%~%b%<< "'${vcs_info_msg_0_}'"%# "
else
PROMPT="${RED}${p0}${BLUE}${p1}"
fi
- unset p0 p1
}
if zrcautoload promptinit && promptinit 2>/dev/null ; then
else
print 'Notice: no promptinit available :('
grml_prompt_fallback
+ function precmd () { (( ${+functions[vcs_info]} )) && vcs_info; }
fi
if is437; then
fi
else
grml_prompt_fallback
+ function precmd () { (( ${+functions[vcs_info]} )) && vcs_info; }
fi
# Terminal-title wizardry
esac
}
-zrcautoload add-zsh-hook || add-zsh-hook () { :; }
+# The following autoload is disabled for now, since this setup includes a
+# static version of the ‘add-zsh-hook’ function above. It needs to be
+# reenabled as soon as that static definition is removed again.
+#zrcautoload add-zsh-hook || add-zsh-hook () { :; }
if [[ $NOPRECMD -eq 0 ]]; then
add-zsh-hook precmd grml_reset_screen_title
add-zsh-hook precmd grml_vcs_to_screen_title
if check_com -c screen ; then
if [[ $UID -eq 0 ]] ; then
if [[ -r /etc/grml/screenrc ]]; then
- alias screen="${commands[screen]} -c /etc/grml/screenrc"
+ alias screen='screen -c /etc/grml/screenrc'
fi
- elif [[ -r $HOME/.screenrc ]] ; then
- alias screen="${commands[screen]} -c $HOME/.screenrc"
- else
+ elif [[ ! -r $HOME/.screenrc ]] ; then
if [[ -r /etc/grml/screenrc_grml ]]; then
- alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
+ alias screen='screen -c /etc/grml/screenrc_grml'
else
if [[ -r /etc/grml/screenrc ]]; then
- alias screen="${commands[screen]} -c /etc/grml/screenrc"
+ alias screen='screen -c /etc/grml/screenrc'
fi
fi
fi
alias l='command ls -l'
fi
-alias mdstat='cat /proc/mdstat'
+if [[ -r /proc/mdstat ]]; then
+ alias mdstat='cat /proc/mdstat'
+fi
+
alias ...='cd ../../'
# generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
# make sure it is not assigned yet
[[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
-utf2iso() {
+function utf2iso () {
if isutfenv ; then
+ local ENV
for ENV in $(env | command grep -i '.utf') ; do
eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
done
# make sure it is not assigned yet
[[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
-iso2utf() {
+function iso2utf () {
if ! isutfenv ; then
+ local ENV
for ENV in $(env | command grep -i '\.iso') ; do
eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
done
# especially for roadwarriors using GNU screen and ssh:
if ! check_com asc &>/dev/null ; then
- asc() { autossh -t "$@" 'screen -RdU' }
+ function asc () { autossh -t "$@" 'screen -RdU' }
compdef asc=ssh
fi
#f1# Hints for the use of zsh on grml
-zsh-help() {
+function zsh-help () {
print "$bg[white]$fg[black]
zsh-help - hints for use of zsh on grml
=======================================$reset_color"
# debian stuff
if [[ -r /etc/debian_version ]] ; then
- #a3# Execute \kbd{apt-cache search}
- alias acs='apt-cache search'
- #a3# Execute \kbd{apt-cache show}
- alias acsh='apt-cache show'
- #a3# Execute \kbd{apt-cache policy}
- alias acp='apt-cache policy'
- #a3# Execute \kbd{apt-get dist-upgrade}
- salias adg="apt-get dist-upgrade"
- #a3# Execute \kbd{apt-get install}
- salias agi="apt-get install"
- #a3# Execute \kbd{aptitude install}
- salias ati="aptitude install"
- #a3# Execute \kbd{apt-get upgrade}
- salias ag="apt-get upgrade"
- #a3# Execute \kbd{apt-get update}
- salias au="apt-get update"
- #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
- salias -a up="aptitude update ; aptitude safe-upgrade"
- #a3# Execute \kbd{dpkg-buildpackage}
- alias dbp='dpkg-buildpackage'
- #a3# Execute \kbd{grep-excuses}
- alias ge='grep-excuses'
+ if [[ -z "$GRML_NO_APT_ALIASES" ]]; then
+ #a3# Execute \kbd{apt-cache search}
+ alias acs='apt-cache search'
+ #a3# Execute \kbd{apt-cache show}
+ alias acsh='apt-cache show'
+ #a3# Execute \kbd{apt-cache policy}
+ alias acp='apt-cache policy'
+ #a3# Execute \kbd{apt-get dist-upgrade}
+ salias adg="apt-get dist-upgrade"
+ #a3# Execute \kbd{apt-get install}
+ salias agi="apt-get install"
+ #a3# Execute \kbd{aptitude install}
+ salias ati="aptitude install"
+ #a3# Execute \kbd{apt-get upgrade}
+ salias ag="apt-get upgrade"
+ #a3# Execute \kbd{apt-get update}
+ salias au="apt-get update"
+ #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
+ salias -a up="aptitude update ; aptitude safe-upgrade"
+ #a3# Execute \kbd{dpkg-buildpackage}
+ alias dbp='dpkg-buildpackage'
+ #a3# Execute \kbd{grep-excuses}
+ alias ge='grep-excuses'
+ fi
# get a root shell as normal user in live-cd mode:
if isgrmlcd && [[ $UID -ne 0 ]] ; then
alias su="sudo su"
fi
- #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
- salias llog="$PAGER /var/log/syslog" # take a look at the syslog
- #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
- salias tlog="tail -f /var/log/syslog" # follow the syslog
+fi
+
+# use /var/log/syslog iff present, fallback to journalctl otherwise
+if [ -e /var/log/syslog ] ; then
+ #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog || journalctl}
+ salias llog="$PAGER /var/log/syslog" # take a look at the syslog
+ #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog || journalctl}
+ salias tlog="tail -f /var/log/syslog" # follow the syslog
+elif check_com -c journalctl ; then
+ salias llog="journalctl"
+ salias tlog="journalctl -f"
fi
# sort installed Debian-packages by size
# if cdrecord is a symlink (to wodim) or isn't present at all warn:
if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
if check_com -c wodim; then
- cdrecord() {
- cat <<EOMESS
+ function cdrecord () {
+ <<__EOF0__
cdrecord is not provided under its original name by Debian anymore.
See #377109 in the BTS of Debian for more details.
Please use the wodim binary instead
-EOMESS
+__EOF0__
return 1
}
fi
fi
-# Use hard limits, except for a smaller stack and no core dumps
-unlimit
-is425 && limit stack 8192
-isgrmlcd && limit core 0 # important for a live-cd-system
-limit -s
+if isgrmlcd; then
+ # No core dumps: important for a live-cd-system
+ limit -s core 0
+fi
# grmlstuff
-grmlstuff() {
+function grmlstuff () {
# people should use 'grml-x'!
if check_com -c 915resolution; then
- 855resolution() {
+ function 855resolution () {
echo "Please use 915resolution as resolution modifying tool for Intel \
graphic chipset."
return -1
alias grml-version='cat /etc/grml_version'
if check_com -c grml-debootstrap ; then
- debian2hd() {
+ function debian2hd () {
echo "Installing debian to harddisk is possible by using grml-debootstrap."
return 1
}
# This lists all the files in the current directory newer than the reference file.
# You can also specify the reference file inline; note quotes:
# $ ls -l *(e:'nt ~/.zshenv':)
-is4 && nt() {
+is4 && function nt () {
if [[ -n $1 ]] ; then
local NTREF=${~1}
fi
# shell functions
#f1# Reload an autoloadable function
-freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
+function freload () { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
compdef _functions freload
-#f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s')
-sll() {
- [[ -z "$1" ]] && printf 'Usage: %s <file(s)>\n' "$0" && return 1
- local file
- for file in "$@" ; do
+#
+# Usage:
+#
+# e.g.: a -> b -> c -> d ....
+#
+# sll a
+#
+#
+# if parameter is given with leading '=', lookup $PATH for parameter and resolve that
+#
+# sll =java
+#
+# Note: limit for recursive symlinks on linux:
+# http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/fs/namei.c?id=refs/heads/master#l808
+# This limits recursive symlink follows to 8,
+# while limiting consecutive symlinks to 40.
+#
+# When resolving and displaying information about symlinks, no check is made
+# that the displayed information does make any sense on your OS.
+# We leave that decission to the user.
+#
+# The zstat module is used to detect symlink loops. zstat is available since zsh4.
+# With an older zsh you will need to abort with <C-c> in that case.
+# When a symlink loop is detected, a warning ist printed and further processing is stopped.
+#
+# Module zstat is loaded by default in grml zshrc, no extra action needed for that.
+#
+# Known bugs:
+# If you happen to come accross a symlink that points to a destination on an other partition
+# with the same inode number, that will be marked as symlink loop though it is not.
+# Two hints for this situation:
+# I) Play lottery the same day, as you seem to be rather lucky right now.
+# II) Send patches.
+#
+# return status:
+# 0 upon success
+# 1 file/dir not accesible
+# 2 symlink loop detected
+#
+#f1# List symlinks in detail (more detailed version of 'readlink -f', 'whence -s' and 'namei -l')
+function sll () {
+ if [[ -z ${1} ]] ; then
+ printf 'Usage: %s <symlink(s)>\n' "${0}"
+ return 1
+ fi
+
+ local file jumpd curdir
+ local -i 10 RTN LINODE i
+ local -a SEENINODES
+ curdir="${PWD}"
+ RTN=0
+
+ for file in "${@}" ; do
+ SEENINODES=()
+ ls -l "${file:a}" || RTN=1
+
while [[ -h "$file" ]] ; do
- ls -l $file
+ if is4 ; then
+ LINODE=$(zstat -L +inode "${file}")
+ for i in ${SEENINODES} ; do
+ if (( ${i} == ${LINODE} )) ; then
+ builtin cd -q "${curdir}"
+ print 'link loop detected, aborting!'
+ return 2
+ fi
+ done
+ SEENINODES+=${LINODE}
+ fi
+ jumpd="${file:h}"
+ file="${file:t}"
+
+ if [[ -d ${jumpd} ]] ; then
+ builtin cd -q "${jumpd}" || RTN=1
+ fi
file=$(readlink "$file")
+
+ jumpd="${file:h}"
+ file="${file:t}"
+
+ if [[ -d ${jumpd} ]] ; then
+ builtin cd -q "${jumpd}" || RTN=1
+ fi
+
+ ls -l "${PWD}/${file}" || RTN=1
done
+ shift 1
+ if (( ${#} >= 1 )) ; then
+ print ""
+ fi
+ builtin cd -q "${curdir}"
done
+ return ${RTN}
}
# TODO: Is it supported to use pager settings like this?
# with respect to wordsplitting. (ie. ${=PAGER})
if check_com -c $PAGER ; then
#f3# View Debian's changelog of given package(s)
- dchange() {
+ function dchange () {
emulate -L zsh
[[ -z "$1" ]] && printf 'Usage: %s <package_name(s)>\n' "$0" && return 1
fi
done
}
- _dchange() { _files -W /usr/share/doc -/ }
+ function _dchange () { _files -W /usr/share/doc -/ }
compdef _dchange dchange
#f3# View Debian's NEWS of a given package
- dnews() {
+ function dnews () {
emulate -L zsh
if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
$PAGER /usr/share/doc/$1/NEWS.Debian.gz
fi
fi
}
- _dnews() { _files -W /usr/share/doc -/ }
+ function _dnews () { _files -W /usr/share/doc -/ }
compdef _dnews dnews
#f3# View Debian's copyright of a given package
- dcopyright() {
+ function dcopyright () {
emulate -L zsh
if [[ -r /usr/share/doc/$1/copyright ]] ; then
$PAGER /usr/share/doc/$1/copyright
return 1
fi
}
- _dcopyright() { _files -W /usr/share/doc -/ }
+ function _dcopyright () { _files -W /usr/share/doc -/ }
compdef _dcopyright dcopyright
#f3# View upstream's changelog of a given package
- uchange() {
+ function uchange () {
emulate -L zsh
if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
$PAGER /usr/share/doc/$1/changelog.gz
return 1
fi
}
- _uchange() { _files -W /usr/share/doc -/ }
+ function _uchange () { _files -W /usr/share/doc -/ }
compdef _uchange uchange
fi
# zsh profiling
-profile() {
- ZSH_PROFILE_RC=1 $SHELL "$@"
+function profile () {
+ ZSH_PROFILE_RC=1 zsh "$@"
}
#f1# Edit an alias via zle
-edalias() {
+function edalias () {
[[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
}
compdef _aliases edalias
#f1# Edit a function via zle
-edfunc() {
+function edfunc () {
[[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
}
compdef _functions edfunc
# use it e.g. via 'Restart apache2'
-#m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
-#m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
-#m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
-#m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
-#m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
-#m# f6 Status() \kbd{/etc/init.d/\em{process}}\quad\kbd{status}
+#m# f6 Start() \kbd{service \em{process}}\quad\kbd{start}
+#m# f6 Restart() \kbd{service \em{process}}\quad\kbd{restart}
+#m# f6 Stop() \kbd{service \em{process}}\quad\kbd{stop}
+#m# f6 Reload() \kbd{service \em{process}}\quad\kbd{reload}
+#m# f6 Force-Reload() \kbd{service \em{process}}\quad\kbd{force-reload}
+#m# f6 Status() \kbd{service \em{process}}\quad\kbd{status}
if [[ -d /etc/init.d || -d /etc/service ]] ; then
- __start_stop() {
+ function __start_stop () {
local action_="${1:l}" # e.g Start/Stop/Restart
local service_="$2"
local param_="$3"
*) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
esac
else
- # sysvinit
- $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
+ # sysv/sysvinit-utils, upstart
+ if check_com -c service ; then
+ $SUDO service "$service_" "${action_}" "$param_"
+ else
+ $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
+ fi
fi
}
- _grmlinitd() {
+ function _grmlinitd () {
local -a scripts
scripts=( /etc/init.d/*(x:t) )
_describe "service startup script" scripts
}
for i in Start Restart Stop Force-Reload Reload Status ; do
- eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
+ eval "function $i () { __start_stop $i \"\$1\" \"\$2\" ; }"
compdef _grmlinitd $i
done
+ builtin unset -v i
fi
#f1# Provides useful information on globbing
-H-Glob() {
+function H-Glob () {
echo -e "
/ directories
. plain files
alias help-zshglob=H-Glob
# grep for running process, like: 'any vim'
-any() {
+function any () {
emulate -L zsh
unsetopt KSH_ARRAYS
if [[ -z "$1" ]] ; then
# After resuming from suspend, system is paging heavily, leading to very bad interactivity.
# taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
[[ -r /proc/1/maps ]] && \
-deswap() {
+function deswap () {
print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
# This will cause vim to send every file given on the
# commandline to be send to it's own tab (needs vim7).
if check_com vim; then
- vim() {
+ function vim () {
VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
}
fi
}'
done; unset sh
-ssl-cert-fingerprints() {
+function ssl-cert-fingerprints () {
emulate -L zsh
local i
if [[ -z $1 ]] ; then
done
}
-ssl-cert-info() {
+function ssl-cert-info () {
emulate -L zsh
if [[ -z $1 ]] ; then
printf 'usage: ssl-cert-info <file>\n'
}
# make sure our environment is clean regarding colors
-for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color
+builtin unset -v BLUE RED GREEN CYAN YELLOW MAGENTA WHITE NO_COLOR
# "persistent history"
-# just write important commands you always need to ~/.important_commands
+# just write important commands you always need to $GRML_IMPORTANT_COMMANDS
+# defaults for backward compatibility to ~/.important_commands
if [[ -r ~/.important_commands ]] ; then
- fc -R ~/.important_commands
+ GRML_IMPORTANT_COMMANDS=~/.important_commands
+else
+ GRML_IMPORTANT_COMMANDS=${GRML_IMPORTANT_COMMANDS:-${ZDOTDIR:-${HOME}}/.important_commands}
fi
+[[ -r ${GRML_IMPORTANT_COMMANDS} ]] && builtin fc -R ${GRML_IMPORTANT_COMMANDS}
# load the lookup subsystem if it's available on the system
zrcautoload lookupinit && lookupinit
# general
#a2# Execute \kbd{du -sch}
-alias da='du -sch'
+[[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias da='du -sch'
# listing stuff
#a2# Execute \kbd{ls -lSrah}
# useful functions
#f5# Backup \kbd{file_or_folder {\rm to} file_or_folder\_timestamp}
-bk() {
+function bk () {
emulate -L zsh
local current_date=$(date -u "+%Y-%m-%dT%H:%M:%SZ")
- local clean keep move verbose result all
+ local clean keep move verbose result all to_bk
setopt extended_glob
- usage() {
- cat << EOT
+ keep=1
+ while getopts ":hacmrv" opt; do
+ case $opt in
+ a) (( all++ ));;
+ c) unset move clean && (( ++keep ));;
+ m) unset keep clean && (( ++move ));;
+ r) unset move keep && (( ++clean ));;
+ v) verbose="-v";;
+ h) <<__EOF0__
bk [-hcmv] FILE [FILE ...]
bk -r [-av] [FILE [FILE ...]]
Backup a file or folder in place and append the timestamp
the last one is used.
The return code is the sum of all cp/mv/rm return codes.
-EOT
- }
- keep=1
- while getopts ":hacmrv" opt; do
- case $opt in
- a) (( all++ ));;
- c) unset move clean && (( ++keep ));;
- m) unset keep clean && (( ++move ));;
- r) unset move keep && (( ++clean ));;
- v) verbose="-v";;
- h) usage;;
- \?) usage >&2; return 1;;
+__EOF0__
+return 0;;
+ \?) bk -h >&2; return 1;;
esac
done
shift "$((OPTIND-1))"
if (( keep > 0 )); then
- while (( $# > 0 )); do
- if islinux || isfreebsd; then
- cp $verbose -a "${1%/}" "${1%/}_$current_date"
- else
- cp $verbose -pR "${1%/}" "${1%/}_$current_date"
- fi
- (( result += $? ))
- shift
- done
+ if islinux || isfreebsd; then
+ for to_bk in "$@"; do
+ cp $verbose -a "${to_bk%/}" "${to_bk%/}_$current_date"
+ (( result += $? ))
+ done
+ else
+ for to_bk in "$@"; do
+ cp $verbose -pR "${to_bk%/}" "${to_bk%/}_$current_date"
+ (( result += $? ))
+ done
+ fi
elif (( move > 0 )); then
while (( $# > 0 )); do
mv $verbose "${1%/}" "${1%/}_$current_date"
done
elif (( clean > 0 )); then
if (( $# > 0 )); then
- while (( $# > 0 )); do
- rm $verbose -rf "${1%/}"_[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
+ for to_bk in "$@"; do
+ 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
(( result += $? ))
- shift
done
else
if (( all > 0 )); then
}
#f5# cd to directoy and list files
-cl() {
+function cl () {
emulate -L zsh
cd $1 && ls -a
}
# smart cd function, allows switching to /etc when running 'cd /etc/fstab'
-cd() {
+function cd () {
if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then
[[ ! -e ${1:h} ]] && return 1
print "Correcting ${1} to ${1:h}"
}
#f5# Create Directoy and \kbd{cd} to it
-mkcd() {
+function mkcd () {
if (( ARGC != 1 )); then
printf 'usage: mkcd <new-directory>\n'
return 1;
}
#f5# Create temporary directory and \kbd{cd} to it
-cdt() {
- local t
- t=$(mktemp -d)
- echo "$t"
- builtin cd "$t"
+function cdt () {
+ builtin cd "$(mktemp -d)"
+ builtin pwd
}
#f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
-accessed() {
+function accessed () {
emulate -L zsh
print -l -- *(a-${1:-1})
}
#f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
-changed() {
+function changed () {
emulate -L zsh
print -l -- *(c-${1:-1})
}
#f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
-modified() {
+function modified () {
emulate -L zsh
print -l -- *(m-${1:-1})
}
fi
# Translate DE<=>EN
-# 'translate' looks up fot a word in a file with language-to-language
+# 'translate' looks up a word in a file with language-to-language
# translations (field separator should be " : "). A typical wordlist looks
-# like at follows:
-# | english-word : german-transmission
+# like the following:
+# | english-word : german-translation
# It's also only possible to translate english to german but not reciprocal.
-# Use the following oneliner to turn back the sort order:
+# Use the following oneliner to reverse the sort order:
# $ awk -F ':' '{ print $2" : "$1" "$3 }' \
# /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
#f5# Translates a word
-trans() {
+function trans () {
emulate -L zsh
case "$1" in
-[dD]*)
# Usage: simple-extract <file>
# Using option -d deletes the original archive file.
#f5# Smart archive extractor
-simple-extract() {
+function simple-extract () {
emulate -L zsh
setopt extended_glob noclobber
- local DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
+ local ARCHIVE DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
local RC=0
zparseopts -D -E "d=DELETE_ORIGINAL"
for ARCHIVE in "${@}"; do
elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
if check_com curl; then
- WGET_CMD="curl -L -k -s -o -"
+ WGET_CMD="curl -L -s -o -"
elif check_com wget; then
- WGET_CMD="wget -q -O - --no-check-certificate"
+ WGET_CMD="wget -q -O -"
+ elif check_com fetch; then
+ WGET_CMD="fetch -q -o -"
else
- print "ERROR: neither wget nor curl is installed" >&2
+ print "ERROR: neither wget, curl nor fetch is installed" >&2
RC=$((RC+4))
continue
fi
return $RC
}
-__archive_or_uri()
-{
+function __archive_or_uri () {
_alternative \
'files:Archives:_files -g "*.(#l)(tar.bz2|tbz2|tbz|tar.gz|tgz|tar.xz|txz|tar.lzma|tar|rar|lzh|7z|zip|jar|deb|bz2|gz|Z|xz|lzma)"' \
'_urls:Remote Archives:_urls'
}
-_simple_extract()
-{
+function _simple_extract () {
_arguments \
'-d[delete original archivefile after extraction]' \
'*:Archive Or Uri:__archive_or_uri'
}
compdef _simple_extract simple-extract
-alias se=simple-extract
-
-#f5# Set all ulimit parameters to \kbd{unlimited}
-allulimit() {
- ulimit -c unlimited
- ulimit -d unlimited
- ulimit -f unlimited
- ulimit -l unlimited
- ulimit -n unlimited
- ulimit -s unlimited
- ulimit -t unlimited
-}
+[[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias se=simple-extract
#f5# Change the xterm title from within GNU-screen
-xtrename() {
+function xtrename () {
emulate -L zsh
if [[ $1 != "-f" ]] ; then
if [[ -z ${DISPLAY} ]] ; then
# Create small urls via http://goo.gl using curl(1).
# API reference: https://code.google.com/apis/urlshortener/
-function zurl() {
+function zurl () {
emulate -L zsh
setopt extended_glob
}
#f2# Find history events by search pattern and list them by date.
-whatwhen() {
+function whatwhen () {
emulate -L zsh
local usage help ident format_l format_s first_char remain first last
usage='USAGE: whatwhen [options] <searchstring> <search range>'
# gnu like diff for mercurial
# http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
#f5# GNU like diff for mercurial
- hgdi() {
+ function hgdi () {
emulate -L zsh
+ local i
for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
}
alias hbp='hg-buildpackage'
# execute commands on the versioned patch-queue from the current repos
- alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
+ [[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
# diffstat for specific version of a mercurial repository
# hgstat => display diffstat between last revision and tip
# hgstat 1234 => display diffstat between revision 1234 and tip
#f5# Diffstat for specific version of a mercurial repos
- hgstat() {
+ function hgstat () {
emulate -L zsh
[[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
}
projects / grml-etc-core.git / blobdiff