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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??


in reply to Re: best practices for checking system return values for piped commands?
in thread best practices for checking system return values for piped commands?

"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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