This is pretty much the first thing I do. I've learned the hard way that I really really need persistent terminal state.
One of the changes I always make is to switch the default key combination away from
C-a. Initially I did this during my "year of trying Emacs" (since it's the default "move to beginning of line" shortcut). I chose
escape ^Zz) but you might want to do this anyway if for example you feel
C-b would be easier to type.
The other must-have is labels for the tabs. I want to know what I'm switching between (a suitable modification to
The status line looks something like this.
It's pretty minimal; you can add an arbitrary amount of customization to your status line, but this is all that I need.
Finally, there are a couple of "features" that have to be disabled: the screen flash on tab completion (
vbell off), and the annoying startup message (
I'm sure you know all about switching tabs, detaching and resuming sessions and all that. The only (in hindsight obvious) rule of thumb I've learnt is to always launch a session with a name. Because you might just want to start two sessions. And then when it comes time to resume them, you won't know which is which. So make
screen -S <sessionname> your friend.
Anyway I have a github repo for my "dotfiles" and you can see my basic screenrc here