LINUX_修改_servername

RES_CONF=$IP #SERVER_NAME
#for D_NAME in $(cat ip_list)
do
(sleep 10) | `ssh $D_NAME cat /etc/resolv.conf | grep $IP | awk '{print $2}' > server_name`

DNS=$(cat server_name)

echo $DNS

if [[ $DNS == $RES_CONF ]] ; then
echo $IP >> SERVR_NAME_IP

else
echo $IP >> SERVER_NAME_IPW
fi

done

标签：NAME,IP,servername,echo,修改,CONF,DNS,LINUX,cat
来源： https://www.cnblogs.com/quemengqio/p/11949598.html