[Unit] Description=ClamAV virus database updater Documentation=man:freshclam(1) man:freshclam.conf(5) https://docs.clamav.net/ # If user wants it run from cron, don't start the daemon. ConditionPathExists=!/etc/cron.d/clamav-freshclam Wants=network-online.target After=network-online.target [Service] ExecStart=/usr/bin/freshclam -d --foreground=true StandardOutput=syslog [Install] WantedBy=multi-user.target