This also applies to the (often over-quoted and miss-quoted) "unix philosophy" of: Do one thing and do it well. It's a different side of the same coin. As a

This also applies to the (often over-quoted and miss-quoted) "unix philosophy" of: Do one thing and do it well. It's a different side of the same coin. As a Sysadmin this methodology is CRUCIAL when it comes to troubleshooting. Make one change. Test. Test again. Ask Bob from accounting to test it. (Bob will break it. Dammit Bob, thank-you.) Rinse, lather, repeat.