檢查wifi使用802.11xx

#!/bin/bash
lspci -knn | grep Net -A3
lspci | egrep -i --color 'wifi|wlan|wireless'

nmcli -f GENERAL,WIFI-PROPERTIES dev show wlp2s0 | grep GENERAL.PRODUCT

Subsystem: Intel Corporation Dual Band Wireless-AC 7265 [8086:5010]