1#!/bin/sh 2# 3# @(#)dial.sh -- dialup remote using tip 4# 5 6#set -x 7 8if [ $# -lt 1 ] ; then 9 echo "$0: not enough arguments" 1>&2 10 exit 1 11fi 12 13x=0 14 15while ! tip $* && test $x -lt 3 16do 17 sleep 5 18 x=$(($x+1)) 19done 20 21exit 0 22