#! /bin/bash 

# To wget all files kept in a particular directory in an url into /etc/yum.repos.d.

# All the repos maintained at http://www2.fizik.usm.my/configrepo/howto/repos/ will be downloaded to /etc/yum.repos.d of a computer that runs this code. 

###########################################

cd /etc/yum.repos.d

wget -r -l1 --no-parent http://www2.fizik.usm.my/configrepo/howto/repos/

cp www2.fizik.usm.my/configrepo/howto/repos/* .

rm index*

rm -rf www2.fizik.usm.my
rpm --import http://ftp.riken.jp/Linux/fedora/epel/RPM-GPG-KEY-EPEL
yum update centos-release