Re: Problem in my coding

I already told you this in the chatterbox.

It's easiest is to redirect the output. Many shells allow you to capture the error output via

2> errorlog
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. Or call your program via

my @output = `$program 2>&1`
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Otherwise, look at IPC::Run.

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Re^2: Problem in my coding by bart (Canon) on Mar 16, 2008 at 20:56 UTC
In addition, check the value of $? after the system call. It contains a processed value of the exit code of the program (divide by 256 and you'll get very close), it'll be non-zero if there was an error.	[reply]