ubuntu系统修改网卡ip

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需求：将ubuntu系统ens33网卡ip修改为192.168.244.140

1.编辑/etc/network/interfaces文件

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meichaofan@ubuntu:~$ cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback

# 新增内容
auto ens33
iface ens33 inet static
address 192.168.244.140
netmask 255.255.255.0
gateway 192.168.244.2

2.重启网卡

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sudo /etc/init.d/networking restart