Mail/ftp/web servers, on VIRTUAL!! dedicated server. Also resource usage. For Centos.
Hi. First of all, would 4 or 5 websites, 1 ftp server (when downloading by someone or a few persons or one, concretize) and one mail server (not many emails, just to sound official and have a nice, spam-free email for myself). Websites with not that many, but some, later more visitors, quite high amount of images in some posts (a blog) eat much resources? Like CPU is ~1.8Ghz, maybe 1.6, Xeon, Rams are 1GB total. I'm not asking if it can run it, because i am using itfor other servers, i'm asking how much resources it would eat for each server?
Second of all, i could find guides for normal servers, dedicated ones, what about virtual dedicated servers? Please be sure what is a VDS though. So are there any tutorials for that? You cannot control a few things of this thing.
Also, can i use a few domains for those different websites and for the main computer, which wouldn't interract together? For example, you couldn't connect to the computer usign the domains, but you could connect trough the address given by your server provider, to be exat to a game server?
If you need a better explanation, please ask. Thank you for any answers to these questions.
And that would be for Centos 5. I'm not very advanced linux user.