当我运行命令时如果配置在终端中,我得到三个结果:罗,病毒0,wlo1。
- 什么是wlo1?有用吗?
答案1
wlo1
是无线网络接口 (NIC)。您可以使用该命令iwlist scan
扫描无线网卡以获取可用的 WiFi SSID。
例子
iw
是查询 WiFi 设备时的首选工具。您还可以使用 NetworkManager 的 CLI 工具 ,nmcli
或者如果您使用的是较旧版本的 Linux,请使用iwlist
。
$ iw dev wlan0 scan
BSS 15:cd:10:e4:26:39(on wlan0)
TSF: 0 usec (0d, 00:00:00)
freq: 2412
beacon interval: 100 TUs
capability: ESS Privacy ShortPreamble ShortSlotTime RadioMeasure (0x1431)
signal: -8.00 dBm
last seen: 0 ms ago
SSID: bill_fi_the_science_wi
Supported rates: 1.0* 2.0* 5.5* 11.0* 18.0 24.0 36.0 54.0
DS Parameter set: channel 1
TIM: DTIM Count 0 DTIM Period 1 Bitmap Control 0x0 Bitmap[0] 0x0
ERP: <no flags>
ERP D4.0: <no flags>
RSN: * Version: 1
* Group cipher: CCMP
* Pairwise ciphers: CCMP
* Authentication suites: PSK
...
iwlist(旧版 cli)
$ iwlist scan
enp2s0 Interface doesn't support scanning.
lo Interface doesn't support scanning.
enxfcde56ff0106 Interface doesn't support scanning.
wlo1 Scan completed :
Cell 01 - Address: C8:D7:79:50:D4:03
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=62/70 Signal level=-48 dBm
Encryption key:on
ESSID:"hermes"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=000000150d484187
Extra: Last beacon: 7724ms ago
IE: Unknown: 00066865726D6573
IE: Unknown: 010882848B960C121824
IE: Unknown: 030101
IE: Unknown: 050400010000
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: Unknown: 2D1A2C101FFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1601000000000000000000000000000000000000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD1E00904C332C101FFFFF000000000000000000000000000000000000000000
IE: Unknown: DD1A00904C3401000000000000000000000000000000000000000000
IE: Unknown: DD0600E04C020160