#!/bin/bash
#set /etc/hosts ip hostname
hostName=$HOSTNAME
etcHostIP="`ifconfig eth0 | grep "inet addr" | awk '{ print $2}' | awk -F: '{print $2}'` $hostName"
echo "$etcHostIP"
echo "$etcHostIP" >> /etc/hosts
转载于:https://my.oschina.net/fxdemon/blog/1553191