McAfee VCLCDE-AA-DA Product Guide - Page 28

VirusScan® Command Line 5.20.0 Product Guide 3 Using the Command-Line Scanner Choosing the options Table 3-2 Scanning options (continued) Option Limitations /NOCOMP None. /NOD /NODDA /NODECRYPT Use with /CLEAN. Do not use with /BOOT. None. /NODOC /NOEXPIRE /NOJOKES /NOMEM /NOSCRIPT /OCMAX= /OCRS= /PANALYZE /PANALYSE See note on page 29. None. None. None. None. Use with Microsoft Windows only. Use with Microsoft Windows only. Description Do not check compressed executables created with the LZEXE or PkLite file-compression programs. This reduces scanning time when a full scan is not needed. Otherwise, by default, the scanner checks inside executable, or self-decompressing files by decompressing each file in memory and checking for viruses. Scan only the susceptible file types. By default, /CLEAN scans and tries to clean viruses in all file types. When you include the /NOD option, the scanning and cleaning are limited to the susceptible file types only, as recognized by their file extensions. See File types scanned by default. on page 17. Do not access disk directly. This prevents the scanner from accessing the boot record. You might need to use this option on some device- driven drives. Do not decrypt Microsoft Office compound documents that are password-protected. By default, macros inside password-protected compound documents are scanned by employing "password cracking" techniques. If, for reasons of security, you do not require these techniques, use this option. Password cracking does not render the file readable. Do not scan document files. This includes Microsoft Office documents, OLE2, PowerPoint, CorelDraw, WordPerfect, RTF, Visio, Autodesk Autocad 2000, Adobe PDF 5, and Corel PhotoPaint 9 files. Disable the "expiration date" message if the scanner's DAT files are out of date. For more details, see Preventing Infections on page 42. Do not report any joke programs. Do not scan memory for viruses. Use this option only when you are certain that your computer is virus-free. Do not scan files that contain HTML, JavaScript, Visual Basic, or Script Component Type Libraries. This type of file is normally scanned by default. Stand-alone JavaScript and Visual Basic Script files will still be scanned. Specify the maximum size of the internal cache for file reads. The size must be specified in megabytes. See also Using memory caches on page 19. Specify a value that represents the size of the internal cache size for each file read. The value may be specified as a digit that represents sizes between 128KB and 2MB. See also Using memory caches on page 19. Use heuristic analysis to identify potential new program viruses. By default, the program scans only for known viruses. This option is a subset of /ANALYZE. See alsoUsing heuristic analysis on page 24. 28