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並前往https://serverfault.com/questions/225798/can-i-make-find-return-non-0-when-no-matching-files-are-found

Can I make `find` return non-0 when no matching files are ...

The return status will be 0 when something is found, and non-zero otherwise. ... #!/bin/bash MYVAR=`find . ... Here's a little script I called test.py .

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