-      a           : add files to archive (default) 
-      u           : update files to archive 
-      h           : freshen files in archive 
-      m           : move files to archive [files only] 
-      d           : delete files from archive 
-      r           : recurse subfolders 
-      p|P         : store relative Pathnames|store full Pathnames 
-      PP          : store full Pathnames including drive 
-      c[0,1,2,10,11,13,15,17,19,l,p,w,b,d,z] : set compression level - 
-                    (0 - store; 1 - normal ; 2 - maximal) 
-                    (10 - store, 11 - super fast, 13 - fast, 15 - normal, 17 - max, 19 - ultra 
-                    (l - use LZMA, p - use PPMd, w - use WavPack, b - use BZIP2, d - use Deflate 
-                    (z - use optimized compression method based on file exstension) 
 
-      g           : create Solid archive (7Z format only) 
-      s<password> : scramble with password [must be given] 
-      s@filename  : scramble with password specified as first line in filename 
-      e[0,1,2]    : set encryption method (when using password on ZIP files) - 
-  0 - default ZIP,  
-  1 - AES 128 bits,  
-  2 - AES 256 bits 
 
-      o           : set archive date to the latest file in the archive 
-      k           : keep orginal archive file date 
-      t           : force UNICODE filenames instead of OEM when possible 
-      $<directory>: set custom temp directory 
-      x<file>     : eXclude specified file 
-      x@list      : eXclude file(s) in specified list file 
-      w           : include system and hidden files 
-      f           : do not add empty directories 
-      v<size>[b,k,M] : set volume size (b=bytes, k=kB, M= MB- ) 
-      vN          : do not use automatic spanning on removable drives 
-      b           : format target removable media when spanning to removable media 
-      bq          : quick format target removable media when spanning 
-      q           : quiet mode 
-      l<file>     : quiet mode + moves output to <file> 
-      aa          : add only files with attribute “Archive” set 
-      ca          : clear attribute “Archive” after compressing 
-      sep         : archive each file into separate archive (archive name is ignored in this case, but format is determined from extension used) 
-      0           : start as low priority process 
-      unicode     : parameters and output are in UNICODE format 
-      fips        : use FIPS 140-2 Mode 
-      uvss        : turn on Volume Shadow Copy Support 
-      uvssext<extlst>: Always use extlist extension with VSS 
-      @list       : specify list of files for compression (use filename instead of list - see example)