fail2ban on CentOS / RHEL

February 11th, 2010 by Thomas

How to install and configure fail2ban on CentOS / RHEL. Read the rest of this entry »

How to bind a .p12 on a NIC in CentOS / RHEL

February 9th, 2010 by Thomas

How to bind a PKCS#12 cert file on your NIC in CentOS / RHEL using wpa_supplicant. Read the rest of this entry »

Setup an Ajaxterm with Apache on CentOS / RHEL

January 29th, 2010 by Thomas

How to setup an ajaxterm in CentOS and RHEL. Read the rest of this entry »

How to update DELL SAS HBA driver / LSI Fusion MPT driver in Debian Lenny

January 22nd, 2010 by Vido

As in a Debian 5.0.3 (Lenny) standard installation the driver for DELL SAS HBA seems to be outdated I like to have I my production environment a newer version. Read the rest of this entry »

Must-have Open Source App’s for your Mac

January 14th, 2010 by Thomas

List of (in my opinion) must-have open source applications and tools for Mac OS X. Read the rest of this entry »

How to connect MD3000i in DEBIAN LENNY with multipath

December 15th, 2009 by Vido

Connect a DELL MD3000i in DEBIAN LENNY (32bit and AMD64) with multipath. A short step by step description. Read the rest of this entry »

Fink – Open Source UNIX software on MacOS X

December 12th, 2009 by Thomas

The Fink project wants to bring the full world of Unix Open Source software to Darwin and Mac OS X. Here are the instructions how to set it up (from the source!). Read the rest of this entry »

RedHat / CentOS CLI basics

December 9th, 2009 by Thomas

Some RedHat / CentOS CLI basics. Regular updated. Read the rest of this entry »

How to setup iSCSI multipath in Citrix XenServer 5.5 to access a DELL MD3000i

November 10th, 2009 by Vido

An orientation gave CTX118791. But successful where these steps … Read the rest of this entry »

Disable “Extended Page Table” (EPT) in DELL Citrix XenServer

November 10th, 2009 by Vido

How to disable “Extended Page Table” in DELL Citrix XenServer? Read the rest of this entry »