root@root135:~# cat nmcli
nmcli c
nmcli c del iQOO\ Z7\ Network
nmcli dev wifi
nmcli dev wifi connect iQOO\ Z7 password 123456789
nmcli c del f6e0d23e-69e1-4cf3-a962-81d2d18ff17a
nmcli dev
nmcli r wifi off #关闭所有的wifi
nmcli r wifi on #打开所有的wifi
-------------------------------------
root135@root135:~$ ifconfig
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10
loop txqueuelen 1000 (Local Loopback)
RX packets 197171 bytes 413646765 (394.4 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 197171 bytes 413646765 (394.4 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlx08beac2e23c3: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 10.168.1.24 netmask 255.255.255.0 broadcast 10.168.1.255
inet6 fe80::1040:fcb8:106:8b49 prefixlen 64 scopeid 0x20
ether 08:be:ac:2e:23:c3 txqueuelen 1000 (Ethernet)
RX packets 2655 bytes 1091272 (1.0 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 3515 bytes 815462 (796.3 KiB)
TX errors 0 dropped 27 overruns 0 carrier 0 collisions 0
连接/断开无线网
nmcli dev disconnect wlx08beac2e23c3
Device 'wlx08beac2e23c3' successfully disconnected.
nmcli dev connect wlx08beac2e23c3
Device 'wlx08beac2e23c3' successfully activated with 'c0986212-536f-4901-bec9-cb05e8634221'.
root135@root135:~$
------------------------------
启用/关闭网卡
ip link show
ip link set wlp3s0 down #关闭网卡
ip link set wlp3s0 up #启用网卡
-------------------------------
#此方法用于在外面办公，有无线网＋蓝牙同时存在的情况下，单独接个外置无线网卡，确保蓝牙通信顺畅。
ip link set wlp3s0 down &&
ip link set enp2s0 down