问获取Wi接口设备名称

EN

ls /sys/class/ieee80211/*/device/net/

# For WiFi
find /sys/class/net/ -name "wlp*" -exec basename \{} \; 
# For Ethernet
find /sys/class/net/ -name "enp*" -exec basename \{} \;

lswifiInterfaces () {
    set -o pipefail # I use this to preserve the return code of the first command in the pipe
    if \ls /sys/class/ieee80211/*/device/net 2> /dev/null; then
        :
    elif \ls -d /sys/class/net/*/wireless 2> /dev/null | awk -F/ '{print$5}'; then
        :
    fi
    set +o pipefail
}