A script which has been generally well behaved failed silently recently when nfs jerked the rug out from under its input file, which it had been reading with "while(<>)". Apparently <> just returned null when the error occurred, and the loop terminated gracefully.

Opening a filehandle and checking the return from close would get me around this problem. But the management of input files provided by <> is very convenient.

Is there any way to check the success of <>?

Thanks,

Dinosaur

In reply to When <> fails by Dinosaur

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