in reply to print ip address from string using regex

You need to capture:

if($string =~/(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})/{ $ip = $1; }

See Capture Groups.

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Re^2: print ip address from string using regex
by Anonymous Monk on Aug 14, 2013 at 07:40 UTC
    i wanna print ip address class also pls tel me the code like 10.10.10.1 is class a 172.30.2.2 is class b like that