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( #3333=superdoc: print w/replies, xml ) Need Help??

Avoid the shell. In addition to the usual benefits, this problem goes away.

You should use IPC::Run3 or IPC::Run, but low-level IPC::Open3 will be easy enough to use here.

use File::Spec::Functions qw( devnull ); use IPC::Open3 qw( open3 ); { my @cmd = ( $tshark_binary => ( -r => $pcap, -e => "frame.number", -e => "frame.time_epoch", -e => "ip.src", -e => "ip.id", -T => "text", -T => "fields", -E => "separator=," ), ); open(local *CHILD_STDIN, '<', devnull) or die $!; open(local *CHILD_STDOUT, '>', $file_temp) or die $!; my $pid = open3('<&CHILD_STDIN', '>&CHILD_STDOUT', '>&STDERR', @cmd); waitpid($pid, 0); }

In reply to Re: portability / system / elegance by ikegami
in thread portability / system / elegance by skendric

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