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Unix版 - [转载] how to get the return value of a command by shell?
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1 (共1页)
o**a
发帖数: 86
1
【 以下文字转载自 Linux 讨论区 】
【 原文由 ouba 所发表 】
i only know it's 0 or not.
but how to distinguish the other non-zero values?
1 (共1页)
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