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bash - How to conditionally do something if a command succeeded ...
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日期：2026-04-19
16 Oct 2011 ... How can I do something like this in bash? ... But if you want to test whether a
command succeeded or not, use the command ... then echo success else echo
failed fi if [ $RESULT == 0 ]; then echo success 2 else echo failed 2 fi ....看更多
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