I try to avoid that with my bash prompts:

central = = = - - -
2398:drakino:~>

perilith = = = - - -
10023:drakino:~>

mavra = = = - - -
689:drakino:~>

nathan = = = - - -
1069:drakino:~>

There is a few others, but I figured 4 showed how I do it. I guess I might need to make each one unique.