[Unit] Description=vsftpd per-connection server After=syslog.target network.target vsftpd.socket Requires=vsftpd.socket [Service] ExecStart=/usr/sbin/vsftpd ExecReload=/bin/kill -HUP $MAINPID StandardInput=socket LimitNICE=10 LimitAS=104857600 [Install] WantedBy=multi-user.target Also=vsftpd.socket