1.查看無線網名稱
# ip addr
2.將無線網口開啟
# ip link set wlp3s0
3.顯示無線網口連接情況
# ip link show wlp3s0
4.顯示分配的ip地址，特別適用於查看是否成功通過dhcp自動獲取IP地址。
# ip addr show wlp3s0
5.連接無線網賬號，密碼
# wpa_supplicant -B -i wlp3s0 -c <(wpa_passphrase "無線名稱" "無線密碼")
6.為wlp3s0自動分配ip地址
# dhclient wlp3s0
7.ping
# ping baidu.com
8.將無線設置為開機啟動
(1)設置NetworkManager為自動啟動
# chkconfig NetworkManager on
(2)安裝NetworkManeger-wifi
# yum -y install NetworkManeger-wifi
(3)開啟wifi
#nmcli r wifi on
(4)掃描wifi
#nmcli dev wifi
(5)連接
#nmcli dev wifi connect password