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Re: XKCD references Perl!

by marto (Bishop)
on Feb 08, 2013 at 15:26 UTC ( #1017841=note: print w/replies, xml ) Need Help??


in reply to XKCD references Perl!

Some more: xkcd://208, xkcd://224, xkcd://519, xkcd://312 and xkcd://353

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[erix]: when I capture test-ouput with test.pl 2>&1 > test.out why do I still get output on the screen? (I had not expected that)
[erix]: Hi Corion
[erix]: ( postgres has adopted TAP tests + perl for testing, and I'm playing around with that )
[Corion]: erix: Maybe the program re-opens STDERR or something like that? Also, I think you need to redirect first and then do the 2>&1 thing, but I never know and have to Google that
[huck]: erix some things also write to the raw console/tty/pty rather than stdout/stderr
[Discipulus]: see this useful site
[erix]: hm. ok. Either might be the case here. I guess I need to try out more

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