I am building on this script to capture more information and be able to spit out the information captured. Eventually this script will be used to change the ip address on a machine. So I built on the earlier version to see if I could capture Netmask and Broadcast address. I know there is something with my regex parameters because I am getting no output again. In the Else loop I think I am searching for inet, one or many data, space, netmask, data, space, broadcast, one or many data. But I am getting nothing. Having tagged each item I am looking for I wonder if I am not properly calling my tags in the print line.

Can someone take a look please?

use strict; use warnings; my $opsys = $^O; print "Hello, your operating system is: $opsys" . "\n"; if ($opsys =~ /linux/) { my $nics = qx |/sbin/ifconfig| or die("Can't get info from ifconfig: $!\n"); my @nics = split /(?<=\n)(?=\w)/, $nics; for (@nics){ my ($interface) = /^eth(\d)/ or next; my ($ip) = /\binet addr:([\d.]+)/ or next; print "Interface $interface has the IP Address of $ip\n"; } } else { my $nics = qx |ifconfig -a| or die("Can't get info from ifconfig: $!\n"); my @nics = split /(?<=\n)(?=\w)/, $nics; for (@nics){ my ($interface) = /^fjgi(\d)/ or next; my (@ip) = /\binet ([\d.]+)\snetmask ([\d]+)\sbroadcast ([\d.] ++)/ or next; print "Interface $interface has the IP Address of $ip[0]\n \tN +etmask: $ip[1]\n \tBroadcast $ip[2]\n"; } }

Here is another variation I have tried that is finding nothing

my ($ip, $mask, $bcast) = /\binet ([\d.]+)\snetmask ([\d]+)\sb +roadcast ([\d.]+)/ or next; print "Interface $interface has the IP Address of $ip\n \tNetm +ask: $mask\n \tBroadcast $bcast\n";

How do I print $_ to see what I am actually finding? I tried this and was getting a not declared error


In reply to Re^4: Need help with a nested IF statement by MikeDexter
in thread Need help with a nested IF statement by MikeDexter

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