Hi guys,

I have my 12.04 64-bit server running on a i-5 proc and 4gb ram for a month now and i'm just wondering, can it stay up as long as i wanted it to or it needed to be shutdown once in a while? is there any maintenance required? because all i know is to apt-get update manually and i have a doubt on doing a apt-get upgrade... and i know its not a big issue but i just noticed that whenever i log in via putty, my memory rise upto 15% now, but when i hit top everything is normal....

due that i had it running now for fileserver and printer server and in the coming months, i will include a web server, mail server and FTP server within it.

thanks in advance...