The F-PROT Antivirus for Linux Workstations package features a Command-Line Scanner, an Updater, and extensive documentation.
The license for F-PROT Antivirus for Linux Workstations is free for home users, when used on personal workstations.
Link to Free Download (http://www.theinfostride.com/forum/index.php?action=downloads;sa=view;down=14)