I don't know about it being the only way, but checking if -logfile was provided as an argument is definitely the most direct way of doing something only if -logfile was provided as an argument.

I don't see what cron or STDIN has to do with anything. Is there some other case you haven't mentioned?

By the way, I don't see why you don't just pipe it in from cron like you do from the command line.

In reply to Re^5: Checking for STDIN by ikegami
in thread Checking for STDIN by dbmathis

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