ip addr show
ip link
wpa_passphrase "Galaxy Z Fold2 5G 4298" "k2550htc" | tee /etc/wpa_supplicant/wpa_supplicant-wlp58s0.conf
### check below file check
vi /etc/systemd/network/25-wireless-dhcp.network
wpa_supplicant -B -i wlp58s0 -c /etc/wpa_supplicant/wpa_supplicant-wlp58s0.conf
echo "nameserver 8.8.8.8" | tee /etc/resolv.conf
systemctl restart systemd-networkd
## wlp58s0 down command
ip link set wlp58s0 down
rfkill block wifi
rfkill unblock wifi
killall wpa_supplicant