Centos7 设置静态ip
ip addr
echo "测试写文件"
cat>/etc/sysconfig/network-scripts/ifcfg-enp0s3<<EOF #自己的网卡
Device=enp0s3 #自己的网卡
HWADDR=08:00:27:d0:23:e7
TYPE=Ethernet
ONBOOT=yes
NM_CONTROLLED=yes
BOOTPROTO=static
BROADCAST=192.168.1.255
DNS1=114.114.114.114
IPADDR=192.168.1.13
NETMASK=255.255.255.0
GATEWAY=192.168.1.1
DEFROUTE=yes
PEERDNS=yes
PEERROUTES=yes
IPV4_FAILURE_FATAL=yes
IPV6INIT=yes
EOF
systemctl stop NetworkManager
systemctl disable NetworkManager
service network restart
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