最近给家里吃灰的NUC5装了CentOS7（之前重装Windows给我玩坏了 而且配置实在不太跑得动） 记录一下配网的常用操作
步骤
找到网卡名称
ip address # 可简写为ip a临时联网
wpa_supplicant -B -i <网卡名称> -c <(wpa_passphrase <WiFi名称> <WiFi密码>)
dhclient <网卡名称>使用NetworkManager接管网络配置
yum -y install NetworkManager-wifi
systemctl start NetworkManager.service
systemctl enable NetworkManager.service
# 以上两行或chkconfig NetworkManager on
nmcli device set <网卡名称> managed yes
nmcli connection delete <WiFi名称>
nmcli device wifi connect <WiFi名称> password <WiFi密码>
nmcli connection modify <WiFi名称> ipv4.addresses 192.168.1.114/24
nmcli connection modify <WiFi名称> ipv4.gateway 192.168.1.1
nmcli connection modify <WiFi名称> ipv4.method manual
nmcli connection modify <WiFi名称> ipv4.dns "8.8.8.8"
nmcli connection up <WiFi名称>
cat /etc/sysconfig/network-scripts/ifcfg-<WiFi名称>
ip addr show <网卡名称>
systemctl restart NetworkManager