Why do you use system? Is your DIE handler actually called? what does that system() return? 

local $SIG{__DIE__} = sub {
    open my $fh, '>>', 'log.err'
        or warn "Can't append to 'log.err': $!" and return;
    print $fh @_;
}

[download]

Are you sure you are able to write the file in the current working directory?

You could also just redirect STDERR to the file log.err - 

$ perl program.pl 2>log.err

[download]
perl -le'print map{pack c,($-++?1:13)+ord}split//,ESEL'

In reply to Re: how i capture a script error to a file ? by shmem
in thread how i capture a script error to a file ? by gabrielsousa

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