Guida avanzata di scripting Bash - Portale Posta DMI

}
*)
;;
esac
echo -n -e "\033]0;$*\007" ;;
# aliases...
alias top=’xtitle Processes on $HOST && top’
alias make=’xtitle Making $(basename $PWD) ; make’
alias ncftp="xtitle ncFTP ; ncftp"
# .. and functions
function man ()
{
for i ; do
xtitle The $(basename $1|tr -d .[:digit:]) manual
command man -F -a "$i"
done
}
Appendice K. Un esempio di file .bashrc
function ll(){ ls -l "$@"| egrep "^d" ; ls -lXB "$@" 2>&-| egrep -v "^d|total "; }
function te() # wrapper around xemacs/gnuserv
{
if [ "$(gnuclient -batch -eval t 2>&-)" == "t" ]; then
gnuclient -q "$@";
else
( xemacs "$@" &);
fi
}
#-----------------------------------
# File & strings related functions:
#-----------------------------------
# Find a file with a pattern in name:
function ff() { find . -type f -iname ’*’$*’*’ -ls ; }
# Find a file with pattern $1 in name and Execute $2 on it:
function fe() { find . -type f -iname ’*’$1’*’ -exec "${2:-file}" {} \; ; }
# find pattern in a set of filesand highlight them:
function fstr()
{
OPTIND=1
local case=""
local usage="fstr: find string in files.
Usage: fstr [-i] \"pattern\" [\"filename pattern\"] "
while getopts :it opt
do
case "$opt" in
i) case="-i " ;;
*) echo "$usage"; return;;
esac
done
shift $(( $OPTIND - 1 ))
798