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| Perl-Sensitive Sunglasses | |
| PerlMonks |
Re^2: best practices for checking system return values for piped commands?by markjugg (Curate) |
| on May 04, 2006 at 15:27 UTC ( #547436=note: print w/replies, xml ) | Need Help?? |
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"true" is a great choice to illustrate my test, as it is a great example of an utility which "succeeds" even with no input piped to it.
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