Wednesday, August 22, 2012

Oracle Database Install and Setup on RedHat Linux 6 x86_64

In this post we will install a new server with the latest Oracle Database 11gR2 software (as of this writing, it is version In this example, the new machine is called and the new database instance is called meta.

Tuesday, August 21, 2012

Howto Recover Lost Cisco Enable Password

In this blog post, we will recover from a lost Cisco switch enable password.

Thursday, August 16, 2012

How to remove an FC LUN from a running RedHat 6 server.

This quick howto document shows how to remove a fibre channel LUN under multipathd(8) control from a running RedHat Enterprise Linux 6 machine. Be careful when performing online storage modifications. Make sure you have a valid backup. And of course I can't be held resonsible for any problems if you follow these steps ;)