So I'm wondering what the big difference are between Red hat and Debian? I've searched the web and they say stuff about how Debian is updated a lot more and more popular but an instructor at my college says he likes to stick to red hat because the commands are a bit different and that if i go from red hat to debain i might get a little ****ed at first because of some of the differences. Is it really that bad? I'm using fedora on my laptop now and was wanting to try somthing else like ubuntu but if its a big difference I don't want to change. If anyone has any other distros in mind i should try let me know.