Advanced Bash−Scripting Guide

Advanced Bash−Scripting Guide
alias vf='cd'
alias moer='more'
alias moew='more'
alias kk='ll'
#−−−−−−−−−−−−−−−−
# a few fun ones
#−−−−−−−−−−−−−−−−
function xtitle ()
{
case "$TERM" in
*term | rxvt)
echo −n −e "\033]0;$*\007" ;;
*)
;;
esac
}
# 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
}
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 " ;;
Appendix G. A Sample .bashrc File 422