[Unit]
Description=Samba Winbind daemon
After=network.target nmbd.service
[Service]
Type=forking
PIDFile=/var/run/samba/winbindd.pid
ExecStart=/usr/sbin/winbindd -D
ExecReload=/bin/kill -HUP $MAINPID
[Install]
WantedBy=multi-user.target