# Authors: grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
# Bug-Reports: see http://grml.org/bugs/
# License: This file is licensed under the GPL v2.
-# Latest change: Son Dez 17 13:52:04 CET 2006 [mika]
+# Latest change: Son Jän 14 10:57:03 CET 2007 [mika]
################################################################################
# This file is sourced only for interactive shells. It
# should contain commands to set up aliases, functions,
# Global Order: zshenv, zprofile, zshrc, zlogin
################################################################################
+# zsh profiling {{{
+# just execute 'ZSH_PROFILE_RC=1 zsh' and run 'zprof' to get the details
+ if [[ -n $ZSH_PROFILE_RC ]] ; then
+ zmodload zsh/zprof
+ fi
+# }}}
+
# {{{ check for version/system
# check for versions (compatibility reasons)
if autoload is-at-least && is-at-least 2>/dev/null ; then
isutfenv() {
case "$LANG $CHARSET $LANGUAGE" in
*utf*) return 0 ;;
+ *UTF*) return 0 ;;
*) return 1 ;;
esac
}
# autoload zsh modules when they are referenced
is4 && for opt mod in a stat \
a zpty \
- a zprof \
+ ap zprof \
ap mapfile ; do
zmodload -${opt} zsh/${mod} ${mod}
done ; unset opt mod
# {{{ display battery status on right side of prompt via running 'BATTERY=1 zsh'
if [ -n "$BATTERY" ] ; then
- if [ -x =acpi ] ; then
+ if [ -x $(which acpi) ] ; then
PERCENT="${(C)${(s| |)$(acpi 2>/dev/null)}[4]}"
[ -z "$PERCENT" ] && PERCENT='acpi not present'
if [ "${PERCENT%%%}" -lt 20 ] ; then
alias swspeak="setopt singlelinezle ; unsetopt prompt_cr ; export PS1='%m%# ' ; speechd-up" # set up software synth.
-# truecrypt; use e.g. via 'truec /dev/ice' /mnt/ice' or 'truec -i'
+ # I like clean prompt, so provide simple way to get that
+ alias 0 &>/dev/null || functions 0 &>/dev/null || alias 0='return 0'
+
+# truecrypt; use e.g. via 'truec /dev/ice /mnt/ice' or 'truec -i'
if [ -x /usr/sbin/truecrypt ] ; then
if isutfenv ; then
alias truec='truecrypt --mount-options "rw,sync,dirsync,users,uid=1000,gid=users,umask=077,utf8" '
alias zshskel="source /etc/skel/.zshrc" # source skeleton zshrc
fi
+# sort installed Debian-packages by size
+ if [ -x /usr/bin/grep-status ] ; then
+ alias debs-by-size='grep-status -FStatus -sInstalled-Size,Package \
+ -n "install ok installed" | paste -sd " \n" | sort -rn'
+ fi
+
# if cdrecord is a symlink (to wodim) or isn't present at all warn:
- if [ -L /usr/bin/cdrecord -o ! -x =cdrecord ] ; then
- if [ -x =wodim ] ; then
+ if [ -L /usr/bin/cdrecord -o ! -x $(which cdrecord) ] ; then
+ if [ -x $(which wodim) ] ; then
alias cdrecord="echo 'cdrecord is not provided under its original name by Debian anymore.
See #377109 in the BTS of Debian for more details.
fi
fi
+# I hate lacking backward compability, so provide an alternative therefore
+ if ! [ -x /usr/sbin/apache2-ssl-certificate ] ; then
+ function apache2-ssl-certificate(){
+
+ print 'Debian does not ship apache2-ssl-certificate anymore (see #398520). :('
+ print 'You might want to take a look at Debian the package ssl-cert as well.'
+ print 'To generate a certificate for use with apache2 follow the instructions:'
+
+ echo '
+
+export RANDFILE=/dev/random
+mkdir /etc/apache2/ssl/
+openssl req $@ -new -x509 -days 365 -nodes -out /etc/apache2/ssl/apache.pem -keyout /etc/apache2/ssl/apache.pem
+chmod 600 /etc/apache2/ssl/apache.pem
+
+Run "grml-tips ssl-certificate" if you need further instructions.
+'
+ }
+ fi
# }}}
# {{{ Use hard limits, except for a smaller stack and no core dumps
# bindkey "^M" my_accept
# command for process lists, the local web server details and host completion
- hosts=(`hostname` grml.org)
- zstyle '*' hosts $hosts
zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
# caching
[ -d $ZSHDIR/cache ] && zstyle ':completion:*' use-cache yes && \
zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
-# use ~/.ssh/known_hosts for completion [does not work with hashing of new ssh versions anymore]
- if [ -f "$HOME/.ssh/known_hosts" ] ; then
- hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*})
- zstyle ':completion:*:hosts' hosts $hosts
+# host completion /* add brackets as vim can't parse zsh's complex cmdlines 8-) {{{ */
+ if is42 ; then
+ [ -r ~/.ssh/known_hosts ] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
+ [ -r /etc/hosts ] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
+ else
+ _ssh_hosts=()
+ _etc_hosts=()
fi
+ hosts=(
+ `hostname`
+ "$_ssh_hosts[@]"
+ "$_etc_hosts[@]"
+ grml.org
+ localhost
+ )
+ zstyle ':completion:*:hosts' hosts $hosts
+# zstyle '*' hosts $hosts
+
+# specify your logins:
+# my_accounts=(
+# {grml,grml1}@foo.invalid
+# grml-devel@bar.invalid
+# )
+# other_accounts=(
+# {fred,root}@foo.invalid
+# vera@bar.invalid
+# )
+# zstyle ':completion:*:my-accounts' users-hosts $my_accounts
+# zstyle ':completion:*:other-accounts' users-hosts $other_accounts
+
+# specify specific port/service settings:
+# telnet_users_hosts_ports=(
+# user1@host1:
+# user2@host2:
+# @mail-server:{smtp,pop3}
+# @news-server:nntp
+# @proxy-server:8000
+# )
+# zstyle ':completion:*:*:telnet:*' users-hosts-ports $telnet_users_hosts_ports
# use generic completion system for programs not yet defined:
- compdef _gnu_generic tail head feh cp mv gpg df stow uname ipacsum fetchipac
+ compdef _gnu_generic tail head feh cp mv df stow uname ipacsum fetchipac
# see upgrade function in this file
compdef _hosts upgrade
# shell functions {{{
setenv() { typeset -x "${1}${1:+=}${(@)argv[2,$#]}" } # csh compatibility
freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
+ reload () {
+ if [[ "$#*" -eq 0 ]]; then
+ [ -r ~/.zshrc ] && . ~/.zshrc
+ else
+ local fn
+ for fn in "$@"; do
+ unfunction $fn
+ autoload -U $fn
+ done
+ fi
+ }
+ compdef _functions reload freload
# fast manual access
if type -p qma &>/dev/null ; then
manzsh() { qma zshall "$1" }
+ compdef _man qma
else
manzsh() { /usr/bin/man zshall | vim -c "se ft=man| se hlsearch" +/"$1" - ; }
# manzsh() { /usr/bin/man zshall | most +/"$1" ; }
_uchange() { _files -W /usr/share/doc -/ }
compdef _uchange uchange
+# zsh profiling
+ profile () {
+ ZSH_PROFILE_RC=1 $SHELL "$@"
+ }
+
# edit alias via zle:
edalias() {
[ -z "$1" ] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
compdef _aliases edalias
# edit function via zle:
- edfun() {
+ edfunc() {
[ -z "$1" ] && { echo "Usage: edfun <function_to_edit>" ; return 1 } || zed -f "$1" ;
}
- compdef _functions edfun
+ compdef _functions edfunc
# use it e.g. via 'Restart apache2'
if [ -d /etc/init.d ] ; then
local LENGTH=$(expr length $STRING)
local FIRSCHAR=$(echo $(expr substr $STRING 1 1))
local REST=$(echo $(expr substr $STRING 2 $LENGTH))
- ps xauwww| grep [$FIRSCHAR]$REST
+ ps xauwww| grep "[$FIRSCHAR]$REST"
fi
}
+ # After resuming from suspend, system is paging heavilly, leading to very bad interactivity.
+ # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
+ [ -r /proc/1/maps ] && 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.'
+ }
+
+ # print hex value of a number
+ hex() {
+ [ -n "$1" ] && printf "%x\n" $1 || { print 'Usage: hex <number-to-convert>' ; return 1 }
+ }
+
+ # calculate (or eval at all ;-)) with perl => p[erl-]eval
+ # hint: also take a look at zcalc -> 'autoload zcalc' -> 'man zshmodules | less -p MATHFUNC'
+ peval() {
+ [ -n "$1" ] && CALC="$*" || print "Usage: calc [expression]"
+ perl -e "print eval($CALC),\"\n\";"
+ }
+ functions peval &>/dev/null && alias calc=peval
+
+ # Switching shell safely and efficiently? http://www.zsh.org/mla/workers/2001/msg02410.html
+ # bash() {
+ # NO_SWITCH="yes" command bash "$@"
+ # }
+ # restart () {
+ # exec $SHELL $SHELL_ARGS "$@"
+ # }
+
+# }}}
+
+# log out? set timeout in seconds {{{
+# TMOUT=1800
+# do not log out in some specific terminals:
+# if [[ "${TERM}" == ([Exa]term*|rxvt|dtterm|screen*) ]]; then
+# unset TMOUT
+# fi
# }}}
# {{{ make sure our environment is clean regarding colors
# }}}
## END OF FILE #################################################################
-# vim:foldmethod=marker
+# vim:foldmethod=marker expandtab
projects / grml-etc-core.git / blobdiff