Created
September 15, 2010 16:37
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#!/bin/bash | |
### | |
### This script simply parses ifconfig and loads a box's main IP into a shell variable | |
### | |
OS=`uname` | |
IP="" # store IP | |
case $OS in | |
Linux) IP=`ifconfig | grep 'inet addr:'| grep -v '127.0.0.1' | cut -d: -f2 | awk '{ print $1}' | grep 24 `;; | |
FreeBSD|OpenBSD) IP=`ifconfig | grep -E 'inet.[0-9]' | grep -v '127.0.0.1' | awk '{ print $2}'` ;; | |
SunOS) IP=`ifconfig -a | grep inet | grep -v '127.0.0.1' | awk '{ print $2} '` ;; | |
*) IP="Unknown";; | |
esac | |
echo $IP | |
export IP |
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