Hi everyone i was wondering if there is some commands for terminal that won't mess up my computer? I also want to ask if there is an easy or a simple way for beginers with no programming experience to learn terminal well.
You might try Mac OS X Lion for Dummies, or if you want to get more advanced, UNIX for Dummies.
For experimenting, create a Standard user account that you use only for this. That will protect the system itself and your regular account if you do make a mistake.
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