[root@server ~]# dir -l /etc/yum.repos.d
total 60
-rw-r--r--. 1 root root 1989 Oct 2 23:29 CentOS-Base.repo
-rw-r--r--. 1 root root 647 Oct 2 23:29 CentOS-Debuginfo.repo
-rw-r--r--. 1 root root 289 Oct 2 23:29 CentOS-fasttrack.repo
-rw-r--r--. 1 root root 630 Oct 2 23:29 CentOS-Media.repo
-rw-r--r--. 1 root root 5394 Oct 2 23:29 CentOS-Vault.repo
-rw-r--r--. 1 root root 6259 Oct 2 23:29 CentOS-Vault.repo.rpmnew
-rw-r--r-- 1 root root 123 Oct 3 00:03 mod-pagespeed.repo
-rw-r--r-- 1 root root 9802 Dec 10 01:35 mratwork.repo
-rw-r--r-- 1 root root 9241 Oct 20 12:56 mratwork.repo.rpmsave
[root@server ~]# yum clean all
Loaded plugins: fastestmirror, presto, priorities, protectbase, replace
Cleaning repos: base extras mod-pagespeed mratwork-epel
: mratwork-google-mod-pagespeed mratwork-ius-archive
: mratwork-ius-stable mratwork-mariadb mratwork-nginx
: mratwork-nginx-stable mratwork-release-neutral-noarch
: mratwork-release-version-arch mratwork-varnish-3.0
: mratwork-webtatic updates
Cleaning up Everything
Cleaning up list of fastest mirrors
0 delta-package files removed, by presto