How do I create a Server?

Hey guys,
i searched in the internet for a tutorial, how to create a Server in Gmod 10. I found nothing. Can anyone help me please???

Greetings

(sry for my bad english im from germany^^)

goto srcds.com and read the tutorial. If you don’t know about this, I’m going to assume you don’t know about port opening etc. so you have alot to learn…