[Yum] using yum for the second time

[seth vidal]

> I got it working! I didnt try using my browser I just tried again after that
> attempt and it started to work. I think it was because I was downloading
> emails at the same time.
> 
> Well now that I got it working I wanna ask is there a way to get yum to automatically
> update every package that you have for you or you have to specify it one
> by one after viewing what you need with the yum command "yum list updates"?

run:
yum update

-sv