Hi hope some one can help,

I new here and reasonable new to Linux

I have 2 pc,s (Both only run Ubuntu) connected to a router and both can ascess the net but are not networked to each other for shareing files or a single printer.In fact I dont think they can see each other. Can some one advise how I can easily set this up.

Additionally I only have one keyboard, one mouse. Both PC,s have own monitor so I,d like to set up Synergy (As opposwed to a KVM switch) but am haveing trouble finding a simple tutorial explaining how to configure it. I have installed the program and beleive there needs to be commands typed into the terminal etc but what are the commands?? Do they need to on both PC,s??
Again apreciate any help here

Aprreciate any help