# How do I change the computer id on my mac?

I bought a late 2009 Mac Mini recently, updated it to Lion, and was rather frustrated to find that even after changing the Bonjour, DNS, and local network name, the terminal prompt (and "Computer ID" in Directory Utility) still shows joshuas-iphone. There has never been a Joshua nor an iPhone that has ever connected to my network, so I've ruled that out. Any help would be HIGHLY appreciated.

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You should have Googled first... The option is in the "Sharing" pane in system preferences. The technical name is "host name". –  billc.cn Sep 30 '11 at 1:36
I've already tried that...Everywhere but the Terminal prompt, the computer name/host name is "Mac Mini." –  Matt Sep 30 '11 at 17:58
–  sgmoore Oct 3 '11 at 18:36