Beefy Boxes and Bandwidth Generously Provided by pair Networks
Welcome to the Monastery

Re: Lost STDOUT?

by welchavw (Pilgrim)
on Nov 04, 2004 at 21:04 UTC ( #405309=note: print w/ replies, xml ) Need Help??

in reply to Lost STDOUT?

I'll defer to this link. I can't assert its correctness, but the source is pristine.


As an aside, if you were not doing CGI and could count on your code being launched from a commandline shell, you *might* be able to get away with something like this.

#!/usr/bin/perl -w use strict; use AtExit; $_ = atexit(sub { open STDOUT, ">/dev/tty" or die; print "bar\n"; }); close STDOUT; exit 0;

But that's not a great approach. Caching the file descriptor is a better approach, but as prior poster noted, this probably isn't the problem anyway ... its just slow at work today and I thought I'd dummy some code up and post.


Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://405309]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others imbibing at the Monastery: (9)
As of 2016-07-25 08:31 GMT
Find Nodes?
    Voting Booth?
    What is your favorite alternate name for a (specific) keyboard key?

    Results (223 votes). Check out past polls.