wireless-mode-client.service

[Unit]
Description=Wireless mode set client
Before=hostapd@.service
Before=systemd-networkd.service
Wants=network.target

# check existence of configuration file
ConditionPathExists=/opt/redpitaya/wpa_supplicant.conf

[Service]
Type=oneshot
ExecStart=/bin/ln -sf wireless.network.client /etc/systemd/network/wireless.network

[Install]
WantedBy=multi-user.target