postinst

一个在LINUX下运行的东西

#!/bin/sh
set -e 
case "$1" in
    install|upgrade|configure)
		bin=$(which sudo_pppoe)
		chmod u+s $bin
    ;;
    abort-upgrade)
    ;;

    *)
        echo "preinst called with unknown argument \`$1'" >&2
        exit 1
    ;;
esac

exit 0