Setting up UPS on CentOS 5.2 with SELinux, part 2

Posted on February 21st, 2009 in Computers by ZoltarStark

After setting up UPS monitoring software on a computer it would be good to allow access to this information via a web browser. Setting up UPS on CentOS 5.2 with SELinux, part 2

Setting up UPS on CentOS 5.2 with SELinux, part 1

Posted on February 19th, 2009 in Computers by ZoltarStark

Power failure for a computer can cause data loss and require many hours to undo the damage. That can be especially bad if the computer acts as a server. At the minimum, servers must have a chance to perform an proper shut down to avoid damage to data or hardware. Setting up UPS on CentOS 5.2 with SELinux, part 1

What files did I change?

Posted on February 15th, 2009 in Computers by ZoltarStark

Sometimes I need to check what files have been modified on my Linux computers. Recently I discovered a new way to do that. What files did I change?

Xen and CentOS 5.1 on PowerEdge 2950

Posted on April 14th, 2008 in Computers by ZoltarStark

I’ve installed CentOS 5.1 on PowerEdge 2950. The installation includes Xen 3.0.3. The new server is running multiple Xen guests. Xen and CentOS 5.1 on PowerEdge 2950

Xen p2v conversion in seven simple steps

Posted on February 16th, 2008 in Computers by ZoltarStark

Easily convert a physical Linux machine to a HVM guest running under Xen. Follow seven simple steps. Xen p2v conversion in seven simple steps