what different between

Submitted by SilliCon on 1. November 2007 - 10:13.

what different between /dev/null and /dev/zero ?
I have ever seen about /dev/null when you don't want to see pop-up message (error)
you can use "2>/dev/null" but I nerver seen /dev/zero

sorry about my poor english.I can't type thai.

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