How to setup nginx varnish apache on a CentOS

This small script does install all necessary parts to get nginx, varnish and apache running on your CentOS: yum install screen sysstat net-snmp htop rpm –nosignature -i http://repo.varnish-cache.org/redhat/el5/noarch/varnish-release-2.1-2.noarch.rpm yum install...

gfs_tools reclaimgfs_tools reclaim

Whenever your GFS is full and you just deleted stuff, have you ever wondered, why “df -h” shows bogus data? “gfs_tool reclaim .” does reclaim the free space and “df -h .” will be at the same data as “gfs_tool df...