Matthias Kraatz wrote:
in a cgi-script I wanted to prevent an executable that I call from
within the script from dumping output directly to the webpage.

This worked fine with 'open(STDOUT,">something-log.txt")'.

But now I want to write to the webpage again.
'open(STDOUT,">&STDOUT")' does not only look strange, well, it also
doesn't work.

Check out this FAQ:

    perldoc -q "more than one file"

--
Gunnar Hjalmarsson
Email: http://www.gunnar.cc/cgi-bin/contact.pl

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