I am well pretty well versed in Ubuntu server management. I have been thinking of switching to Debian. Obviously ubuntu is a debian fork, but is it pretty much the same feel as ubuntu? Will I feel at home when working in cli, or will I need some time to catch on and feel comfortable? I know the best way will be to just set debian up, and try it out, but I would like opinions first before I dedicate myself to this.
Specifically going from Ubuntu 10.04/11.10 to debian 6.