Actual demo code:

sh-4.1# cat demo.pl #!/usr/bin/perl -w use strict; my $cmd=qq@ ( date netstat -i who cat /etc/debian_version ) @; open PIPE,"$cmd |" or die "$cmd:$!"; my @lines=<PIPE>; printf "%s\n",join("\n",@lines);
produces
sh-4.1# perl demo.pl Tue Jun 10 13:46:05 EDT 2014 Kernel Interface table Iface MTU Met RX-OK RX-ERR RX-DRP RX-OVR TX-OK TX-ERR TX-DRP TX +-OVR Flg eth0 1500 0 19404144 0 0 0 23405161 0 +0 0 BMRU lo 65536 0 2016133 0 0 0 2016133 0 +0 0 LRU root pts/0 2014-06-10 13:11 (144.160.226.53) 6.0.9

NOTE: there should be a chomp in there somewhere, but I forgot...


Peter L. Berghold -- Unix Professional
Peter -at- Berghold -dot- Net; AOL IM redcowdawg Yahoo IM: blue_cowdawg

In reply to had me going there for a moment. by blue_cowdawg
in thread different terminal by ivanradix

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