exit 1
fi
-echo this
if [ ! -z "$2" ] ; then
if [ "$2" = "-backup_dir" -a -d $3 ] ; then
echo "using $3 as a backup directory ..."
fi
fi
-echo that
# set kernel version(s) to store their .config
if [ -d /usr/src/linux ] ; then
kernel_num=`ls /usr/src/ | grep 'linux-' | awk -F- '{ print $2 }'`