Info-Zip Zip Options
~~~~~~~~~~~~~~~~~~~~

-a              [EBCDIC] Translate to ASCII format.
-A              Adjust self-extracting executable archive.
-B              [VM/CMS and MVS] read file as binary.
-Bn             [TANDEM] set Edit/Enscribe formatting options to n.
-b path         Use path for temporary zip archive.
-c              Add comments.
-C flag         [BBC] Use fast CRC routines.
-d              Delete entries.
-debug          [BBC] Turn debugging output on.
-df             [MacOS] Include only data-fork of files.
-D              Do not create directory entries.
-e              Encrypt zip archive.
-E              [OS/2] Use .LONGNAME Extended Attribute as filename.
-f              Freshen.
-F              Fix the zip archive.
-FF             Fix harder.
-g              Grow the archive instead of creating a new one.
-G              (unused)
-h              Display the zip help information.
-H              (unused)
-i files        Include only the specified files.
-i@filename     Include those files listed in filename.
-I              [Acorn] Don't scan Image files.
-j              Junk pathname of stored file.
-jj             [MacOS] record Fullpath (+ Volname).
-J              Junk any prepended data (e.g. a SFX stub).
-k              Attempt to convert (kludge) names and attributes to conform to MSDOS.
-K              (unused)
-l              Translate the Unix end-of-line character LF to MSDOS CR LF.
-ll             Translate the MSDOS end-of-line CR LF into Unix LF.
-L              Display the zip license.
-m              Move specified files into the archive, ie delete the source files.
-M              (unused)
-n suffixes     No compression of specified file suffixes.
-N              [Amiga, MacOS] Save filenotes as zipfile comments.
-o              Set "last modified" time of archive to the latest (oldest)
                "last modified" time of entries in the zip archive.
-O              (unused)
-p path         [BBC] Include entries with specified prepended path
-P password     use  password to encrypt zipfile entries.
-q              Quiet.
-quit command   [BBC] command to execute on termination.
-Qn             [QDOS] store information in the file header
-r              Travel directory structure recursively.
-R              Travel directory structure recursively starting at current directory.
-s              (unused)
-s file         [BBC] suffix reference file ?
-S              [MSDOS, OS/2, WIN32 and ATARI] Include system and hidden files.
-S              [MacOS] Include finder invisible files.
-t mmddyyyy
-t yyyy-mm-dd   Ignore files modified prior to specified date.
-t dd/mm/yyyy
-tt mmddyyyy
-tt yyyy-mm-dd  Ignore files modified on or after specified date.
-tt dd/mm/yyyy
-T              Test the new zip file.
-u              Update.
-U              (unused)
-v              Verbose.
-V              [VMS] Save VMS file attributes.
-w              [VMS] Append version number of the files to the name.
-W              (unused)
-x files        Exclude the specified files.
-x@filename     Exclude the files matching patterns listed in filename
-X              [VMS, Unix] Do not save Extended Attributes or uid/gid and file
                times.
-X              [BBC] Include extra info, acc,aux,cdate,ctime,mtime, etc.
-y              [Unix] Store symbolic links as links.
-Y              (unused)
-z              Prompt for comment for entire zip archive.
-Z              (unused)
-#              Specify speed of compression.
-!              [WIN32] Use priviliges to obtain all aspects of WinNT security.
-@              Take list of input files from standard input.
-$              [MSDOS, OS/2, WIN32] Include volume label.
-?              Display help information as for -h


Info-Zip UnZip Options
~~~~~~~~~~~~~~~~~~~~~~

-A              [OS/2, Unix DLL] print help on DLL's API
-a              convert text files ('ASCII')
-B              [Unix] save backup copy of overwritten files
-b              [general] treat files as binary
-b              [Tandem] force text files to filecode type 180 ('C').
-b              [VMS] auto-convert binary files to 512-byte record format.
-bb             [VMS] auto-convert all files to 512-byte record format.
-C              ignore case in filenames
-c              extract files  to  stdout/screen  (CRT).
-D              (unused)
-d exdir        Directory to which to extract files.
-debug          [BBC] Turn debugging output on.
-E              [MacOS] display contents of extra field during restore.
-e              (unused)
-F              [Acorn] suppress removal of NFS filetype extension from filenames.
-F              [Unix] translate filetype information from ACORN RISC OS
                extra field into an NFS filetype extension
-f              freshen
-I              (unused)
-i              [MacOS] ignore filenames stored in MacOS extra fields.
-J              [BeOS] junk file attributes.
-J              [MacOS] junk MacOS extra fields.
-j              junk paths.
-K              (unused)
-k              (unused)
-L              force lowercase filenames from uppercase system.
-l              list archive files (short format).
-M              pipe output through more
-m              (unused)
-N              [Amiga] extract comments as Amiga filenotes.
-n              never overwrite existing files.
-O              (unused)
-o              overwrite existing files without prompting.
-P password     use password to decrypt zipfile.
-p              extract files to pipe (stdout).
-Q              (unused)
-q              quiet.
-qq             even quieter.
-quit command   [BBC] command to execute on termination.
-R              (unused)
-r              (unused)
-S              (unused)
-s              [OS/2, NT, MS-DOS] convert spaces in filenames to underscores.
-T              [most OSes] set timestamp on archive(s) to that of the
                newest file in archive.
-t              test archive files.
-U              (obsolete) leave uppercase filenames in uppercase.
-u              update files.
-V              retain VMS file version numbers.
-v              verbose.
-W              (unused)
-w              (unused)
-X[X]           [VMS, Unix, OS/2, NT, BBC] restore owner/protection info,
                user and group info, or access control lists.
-x file(s)      Exclude specified archive members.
-Y              (unused)
-y              (unused)
-Z              Remainder of line is zipinfo command.
-z              display only the archive comment.
-$[$]           [MS-DOS, OS/2, NT] restore volume label to removable [fixed]
                media.
-/ extensions   [Acorn] overrides supplied extension list.
-?              Display help information as for -h.