Hello everyone from the USA. I work for the DoD in the Information Security/IA world. Even though I admit I am a pure Windows guy, I had to build an ACAS (
http://www.disa.mil/cybersecurity/network-defense/acas) server on RHEL 5 nearly 4 years ago. I tripped and stumbled my way through it but was able to get through it. I have to troubleshoot it, fix it and update it occasionally and it is a big chore every time but I manage. I am hoping to make those big chores into easier ones by being on here and learning.