Hello beginners,
I am trying to do this:
$ns1_in = `/usr/local/sbin/iptables -xvnL |grep 'mrtg' |grep -v 'Chain' |grep
'ns1-in' |awk '{print $2}'`;
but perl thinks the $2 is for it so it evals it (to '') and then awk
in return prints the whole line, as opposed to the $2 that I want.
Escaping the $2 to \$2 didn't work.
I know this could be done in perl, but I'm always one for the quick
and dirty CLI way first. ;-)
Thanks in advance.
Thanks,
David Ulevitch mailto:[EMAIL PROTECTED]
Founder, EveryDNS.net http://www.everydns.net
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