linux打开无线网卡
查看
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| h@h-B360M-D2VX-SI:~/Downloads/wicd$ lshw -C network
WARNING: you should run this program as super-user.
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: enp2s0
version: 16
serial: e0:d5:5e:ca:e7:d7
size: 100Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 duplex=full firmware=rtl8168h-2_0.0.2 02/26/15 ip=192.168.2.38 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
resources: irq:16 ioport:3000(size=256) memory:a5204000-a5204fff memory:a5200000-a5203fff
*-network DISABLED
description: Wireless interface
physical id: 1
bus info: usb@1:3
logical name: wlx983f9f1816c5
serial: 98:3f:9f:18:16:c5
capabilities: ethernet physical wireless
configuration: broadcast=yes driver=rt2800usb driverversion=5.4.0-54-generic firmware=N/A link=no multicast=yes wireless=IEEE 802.11
WARNING: output may be incomplete or inaccurate, you should run this program as super-user.
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找到名字后开启
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| sudo ifconfig wlx983f9f1816c5 up
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再查看，已经开启
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| h@h-B360M-D2VX-SI:~/Downloads/wicd$ lshw -C network
WARNING: you should run this program as super-user.
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: enp2s0
version: 16
serial: e0:d5:5e:ca:e7:d7
size: 100Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 duplex=full firmware=rtl8168h-2_0.0.2 02/26/15 ip=192.168.2.38 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
resources: irq:16 ioport:3000(size=256) memory:a5204000-a5204fff memory:a5200000-a5203fff
*-network
description: Wireless interface
physical id: 1
bus info: usb@1:3
logical name: wlx983f9f1816c5
serial: 98:3f:9f:18:16:c5
capabilities: ethernet physical wireless
configuration: broadcast=yes driver=rt2800usb driverversion=5.4.0-54-generic firmware=0.36 link=no multicast=yes wireless=IEEE 802.11
WARNING: output may be incomplete or inaccurate, you should run this program as super-user.
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查看网络信息
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| h@h-B360M-D2VX-SI:~/Downloads/wicd$ ifconfig
enp2s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.2.38 netmask 255.255.252.0 broadcast 192.168.3.255
inet6 fe80::9a45:2081:a371:efdd prefixlen 64 scopeid 0x20<link>
ether e0:d5:5e:ca:e7:d7 txqueuelen 1000 (Ethernet)
RX packets 54246037 bytes 22551243144 (22.5 GB)
RX errors 0 dropped 4864651 overruns 0 frame 0
TX packets 10198222 bytes 2698013990 (2.6 GB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 1215066 bytes 663870515 (663.8 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 1215066 bytes 663870515 (663.8 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlx983f9f1816c5: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 98:3f:9f:18:16:c5 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
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已经开启，接下来就可以配合create_ap创建热点