centos minimal 网络配置
在虚拟机上安装发现默认是命令行界面一路进行下去，最后发现是Minimal的安装，并且网卡也没有默认启动
centos7.6查看ip命令是
[root@localhost ~]# ip addr
进入/etc/sysconfig/network-scripts文件
[root@localhost ~]# cd /etc/sysconfig/network-scripts
然后修改ifcfg-ens33文件把ONBOOT=no改成ONBOOT=yes
[root@localhost network-scripts]# vi ifcfg-ens33
[root@localhost network-scripts]# vi ifcfg-ens33
TYPE=Ethernet
PROXY_METHOD=none
BROWSER_ONLY=no
BOOTPROTO=dhcp
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_FAILURE_FATAL=no
IPV6_ADDR_GEN_MODE=stable-privacy
NAME=ens33
UUID=f628675b-63e9-4903-802d-38663b52418f
DEVICE=ens33
ONBOOT=yes
最后
[root@localhost network-scripts]# service network restart
应该就有ip了
[root@localhost network-scripts]# ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: ens33: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether 00:0c:29:c7:4d:00 brd ff:ff:ff:ff:ff:ff
inet 192.168.92.138/24 brd 192.168.92.255 scope global noprefixroute dynamic ens33
valid_lft 1427sec preferred_lft 1427sec
inet6 fe80::8601:214d:3c4d:c13f/64 scope link noprefixroute
valid_lft forever preferred_lft forever
