After installing new versions of Ruby on Rails through RailsInstaller my command line prompt changed to unknownf81edfdc0983. Why is this happening, and how do I switch it back to normal? It used to display my computer's name (i.e. gabriels-MacBook-Pro). I have rebooted and restarted my terminal, and I don't think I'm running any Ruby in my profile. My computer name on System Preferences is Gabriel’s MacBook Pro. Can somebody help?
migrated from stackoverflow.com Dec 27 '12 at 11:24
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It's probably nothing to do with Rails, it's probably your DHCP server giving you a hostname.
You can reset it using