linux 取出本机IP

取出本机IP地址:

ifconfig|grep Bcast|awk -F: '{print $2}'|awk -F " " '{print $1}'

ifconfig eth0|grep Bcast|awk -F: '{print $2}'|awk -F " " '{print $1}'

 

取出本机IP地址个数:

ifconfig|grep Bcast|awk -F: '{print $2}'|awk -F " " '{print $1}'|wc -l