It captures STDERR from child processes without any calls to system or backticks or whatever having to be called in a special way.

That's because child processes inherit their stdin/stdout/stderr from their parent processes.

But file handles are OS level entities, not language specific entities. A tied filehandle is a perl-level entity; it cannot be inherited by a C program.

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority". I'm with torvalds on this
In the absence of evidence, opinion is indistinguishable from prejudice. Agile (and TDD) debunked

In reply to Re^3: Capturing STDERR (this is not a FAQ) by BrowserUk
in thread Capturing STDERR (this is not a FAQ) by mikosullivan

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