The Complete Works of Christian
09 Feb 2007
Securing Your Server With AppArmor
Christian Boltz explains how to use the YaST AppArmor modules or the command-line tools to secure your server using AppArmor.
22 Feb 2006
What is the "umask"? How can I set it?
Christian Boltz tells us all about this feature, what it is, and how to use it.
14 Nov 2005
Fun with E-Mail Signatures
Christian Boltz has written a fine article on how to randomize your email signatures.
01 Jun 2005
Informative Bash Prompt
Christian Boltz gives us some pointers on how to customize our bash prompts.