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Re: Can't capture STDERR to Variable

by Skeeve (Vicar)
on Jul 22, 2011 at 07:11 UTC ( #916071=note: print w/replies, xml ) Need Help??


in reply to Can't capture STDERR to Variable

Thanks to all of you!

Capture::Tiny looks promising and I will consider it for a rewrite of my script.

For my task at hand, merging STDOUT and STDERR with "2>&1" is sufficient, but I don't like it as a "solution". I think it is just a workaround.

And to answer moritz' Question: Yes! ls is just an example. The real program I call is openssl.


s$$([},&%#}/&/]+}%&{})*;#$&&s&&$^X.($'^"%]=\&(|?*{%
+.+=%;.#_}\&"^"-+%*).}%:##%}={~=~:.")&e&&s""`$''`"e

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[Corion]: Meh. $effin_bad_system has an interface breakdown and then loads events in parallel with events overtaking one another instead of being processed sequentially
[shmem]: Discipulus: dunno, but we do all the time ^^
[choroba]: Discipulus I was taught so by a Londoner
[shmem]: Corion: very clear case of missing sequence number
[Corion]: shmem: Yeah. I guess they have a sequence number but distribute the events across threads or machines or whatever.
[karlgoethebier]: choroba: another chapter of "Learning English At The Monastry"?
[shmem]: Corion, well then... next issue, sequence number not a shared resource :P
[Discipulus]: shmem i'm searching it.. but failing i was sure was in Re: Let's Make PerlMonks Great Again! -- suggestions and dreams
erix recommends Vanished Kingdoms
[Corion]: shmem: Yeah, something like that. Not that that would be a solved issue. Simply process all events that come in from a single interface sequentially. Ah well.

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