Usage is: antivir [options] [path[\*.ext]] [*.ext]
where options are:
 --help .......... display this help text (abbreviation: -h or -?)
 --scan-mode=<mode> applies "extlist", "smart" or "all" scan methods:
                   extlist scans files according to their filename extension,
                   smart detects which files to scan from their name/content,
                   all scans all files regardless of their name or content
 --allfiles ...... synonymous for --scan-mode=all
 --version ....... show version information
 --info .......... show list of recognized forms
 --update ........ update antivir
 --check ......... used with --update to check for updates
 --temp=<dir> .... specify the directory for temporary files
 --pid-dir=<dir> . specify the directory for PID files
 --home-dir=<dir>  location of executable, VDF and key files
 -C <filename> ... name of configuration file
 -s .............. scan subdirectories
 --scan-in-archive files in archives will be extracted and scanned
 -z .............. synonymous for --scan-in-archive (scan in archives, too)
 --archive-max-size=N, --archive-max-recursion=N, --archive-max-ratio=N
                   anti DoS feature: do not scan archive content which would
                   exceed the given file size, nesting level or compression
                   factor limits on extraction (0 means unlimited)
 --archive-max-count=N  anti DoS feature: do not scan archive content which
                   has more than N files in a recursion level
 --scan-in-mbox .. scan mailbox folders, too (might be time consuming!)
 --heur-macro .... enable macro heuristics
 --heur-nomacro .. disable macro heuristics
 --heur-level=N .. setup heuristics level: 0=off, 1-3=low-high
 -nolnk .......... do not follow symbolic links
 -onefs .......... do not cross file systems while following links
 -noboot ......... do not check any boot records
 -nombr .......... do not check any master boot records
 -nobreak ........ disable Ctl-C and Ctrl-Break
 -nodef  ......... do only check the given file types (eg. *.DOC)
 -cf<filename> ... activate CRC check and name the database
 -cv ............. calculate CRC over the whole file length (default 16k)
 -cn ............. insert new files into the database
 -cu ............. recalculate CRC values and update the database
 -v .............. scan files completely (slower with possible false alerts)
 -nopack ......... do not scan inside packed files
 -e [-del | -ren]  repair concerning files if possible
                   [-del] non-repairable files will be deleted
                   [-ren] non-repairable files will be renamed
 -ren ............ rename concerning files (*.COM->*.XXX,...)
 -del ............ delete concerning files
 --moveto=<dir> .. quarantine concerning files
 -dmdel .......... delete documents containing suspicious macros
 -dmdas .......... delete all macros if one appears to be suspicious
 -dmse ........... set exit code to 101 if any macro was found
 -r1 ............. just log infections and warnings
 -r2 ............. log all scanned paths in addition
 -r3 ............. log all scanned files
 -r4 ............. select verbose log mode
 -rs ............. select single-line alert messages
 -rf<filename> ... name of log file
                   %d = day, %m = month, %y = year (two digits each)
 -ra ............. append new log data to existing file
 -ro ............. overwrite existing log file
 -q .............. quiet mode
 -lang[:|=]DE .... use German texts
 -lang[:|=]EN .... use English texts
 -once ........... run only once a day
 -if<dateiname> .. antivir uses the given ini file
 --with-<type> ... detect other (non-virus but unwanted) software, too;
                   type may be e.g. "dial", "joke", "game", etc,
                   there is a --with-alltypes shortcut
 --without-<type>  like --with-<type>, but disables this type
 --alltypes ...... synonymous for --with-alltypes (obsolete)
 --alert-urls=<yes|no> print URL for more detailed information on alerts
 --warnings-as-alerts  exit with a return code as if a concerning file
                   had been found when warnings have been issued
 --exclude=<file>  exclude files or directories from scan
 --log-email=<addr>  send out scan report by email, too
 @<rspfile> ...... read parameters from the file <rspfile>
                   with each option in a separate line

list of return codes:
   0: Normal program termination, nothing found, no error
   1: Found concerning file or boot sector
   2: An alert was found in memory
   3: Suspicious file found
 100: antivir only has displayed this help text
 101: A macro was found in a document file
 102: The option -once was given and antivir already ran today
 200: Program aborted, not enough memory available
 201: The given response file could not be found
 202: Within a response file another @<rsp> directive was found
 203: Invalid option
 204: Invalid (non-existent) directory given at command line
 205: The log file could not be created
 210: antivir could not find a necessary dll file
 211: Programm aborted, because the self check failed
 212: The file antivir.vdf could not be read
 213: An error occured during initialization
 214: License key not found