LhA Freeware Version 2.7.12
Copyright © 1991-94 by Stefan Boberg.
Copyright © 1998,1999 by Jim Cooper and David Tritscher.
Copyright © 2000-2013 by Ralph Schmidt, Harry Sintonen and Frank Mariak.
Usage: LhA [-<options>] <command> <archive[.LZH/LHA]> [[homedir]
           <filespec>...] [@file] [destdir]
                        Where <Command> is one of:
  a    Add files                       c    Concatenate/Append archives
  d    Delete files                    e    Extract files
  f    Freshen files                   h    Hunt for diffs arc <-> filesys
  l[q] List archive (terse)            m    Move files to archive
  p    Print files to stdout           r    Replace files
  t    Test archive integrity          u    Update archive
  v[q] List archive (verbose)          vv   Show archive contents (full)
  x    Extract files with full path    y    Copy archive with new options
                      And <Options> is one or more of:
 -a  Preserve file attributes (D)     -A  Set archive attributes (D)
 -b  Set I/O buffer size (KB)         -B  Keep backup of archive
 -c  Confirm files                    -C  Clear arc-bit on extract (D)
 -d  Archive date = newest file       -D  Alternate progress display
 -e  Archive empty directories        -E  Touch extracted files
 -f  Ignore filenotes                 -F  Use fast progress display
 -G  Only extract newer files         -h  Disable homedirectories
 -H  Write header level ( 0,1,2 )     -i  Read filelist from file
 -I  Ignore ENV:LHAOPTS               -k  Keep partial files
 -K  Kill empty directories (move)    -l  Make filenames lowercase
 -L  Create filelist                  -m  No messages for query
 -M  No autoshow files                -n  No byte progress indicator
 -N  No progress indicator            -o  On or after date (newer than)
 -O  On or before date (older than)   -p  Pause after loading
 -P  Set task priority                -q  Be quiet
 -Q  Alternate option set introducer  -r  Collect files recursively
 -R  Collect archives recursively     -s  Only add files with A flag unset
 -S  Set A flag on added files (D)    -t  Only extract new files
 -T  Only extract new & newer files   -u  Make filenames uppercase
 -V  Enable/set multivolume size(KB)  -w  Set work directory
 -W  Exclude filenames                -x  Preserve and use path names
 -X  Do not append LZH/LHA suffix     -y  Always append LZH/LHA suffix
 -Y  Store big files w.ratio < 3%     -z  Do not compress files
 -Z  Compress archives                -0  Use LhArc V1.x compression
 -2  Use LHA V2.x compression (-lh5-) -3  Use LHA V2.x compression (-lh6-)

                             Alternate options:

 -Qa Use simple console I/O           -Qb Test archive before extract
 -Qd Delete autoshow files            -Qh Set Huffman buffer size (KB)
 -Qm Use filename 'munging'           -Qn Set national character mode
 -Qo Ignore options after cmd         -Qp Ignore delete protection flag
 -Qq Quick add                        -Qr Skip datestamp check
 -Qv Set multivolume arc devices      -Qw Disable wildcards

  Options are case-sensitive and may be specified anywhere on the command
line, the option letter followed by a 0 disables the option, any non-zero
digit will enable it. If no digit follows the option letter, it will be
enabled. Some options are enabled by default (depending on used command),
the default compression is LHA V2.x-style (-lh5-) compression. For more
info please consult the user's manual.

  The destination directory must have a trailing slash (/) or colon (:).