* service{Start,Stop,Restart}
* wrapper arround pgrep
* function to set C environment (lang)
* debug over function (setdebug), von außen DEBUG=x 1:1 übersetzung nach verbose
* paket umbenennen nach grml-shlib
* execute (secureInput verbessern) @mika
* getUserName (is this user available on this system)
* update relToAbs (readlink -f)
function zsh_clear_env () {
for V in `set +`; do case "$V" in
'!'|'$'|'*'|'@'|'?'|'-'|'#'|[0-9]|V);;
**) typeset +r "$V"; unset "$V";;
esac; done
unset V
emulate zsh
export IFS=" \t\n"
export PATH="/bin:/usr/bin:/sbin:/usr/sbin"
}