Tim Rühsen <tim.rueh...@gmx.de> writes:
> wget -o/dev/null URL
> You can check for errors via the $? (on Linux, there should be something 
> comparable on other systems).

Yes, but since I'm running it in crontab, I really do want to have
output if an error occurs.  Of course, I can rig that by testing $?, but
I'd rather see something like grep's behavior, where there is output to
stderr if and only if an error was detected.


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