Date: Wed, 23 Jun 2010 10:31:51 +0800 From: Aiza <aiza21@comclark.com> To: "questions@freebsd.org" <questions@freebsd.org> Subject: .sh & ip address Message-ID: <4C217217.5060104@comclark.com>
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I looking to take the last group number in a ip address and bump the
number by 1.
BY the way is there some name for each group of numbers in the ip address?
Something like.
org_ip="10.0.10.2"
short_ip=need command to strip off the 2 so short_ip contains 10.0.10.
and ip_suffix= ends up holding the 2, then add 1 to the ip_suffix.
ip_suffix=$(( ${ip_suffix + 1 ))
org_ip="${short_ip}${ip_suffix}"
Thinking there must be some common way of manipulating ip addresses that
I just don't know about.
Thanks for your help.
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