I accidentally overwrote dag.repo by trying to add this
[dag]
name=DAG RPM Repository
baseurl=http://apt.sw.be/redhat/el$releasever/en/$basearch/dag
gpgcheck=1
enabled=1
does anyone have the backup file for dag.repo which is found in /etc/yum.repos.d for centOS 5.8 or where can I download it?