#!/bin/sh
rdate -s clock.psu.edu
cd /var/cache/
cd /etc/
mv yum.conf yum.conf.orig
wget http://192.168.200.3/yum-f3.conf
mv yum-f3.conf yum.conf
yum -y update
mv yum.conf yum.conf.old
mv yum.conf.orig yum.conf