jar

FASTJAR(1)                            GNU                           FASTJAR(1)



NAME
       jar - archive tool for Java archives

SYNOPSIS
       jar -ctxu [OPTIONS] [jar-file] [manifest-file] [-C dir] files...

DESCRIPTION
       "fastjar" is an implementation of Sun's jar utility that comes with the
       JDK, written entirely in C, and runs in a fraction of the time while
       being feature compatible.

       If any file is a directory then it is processed recursively.  The mani-
       fest file name and the archive file name needs to be specified in the
       same order the -m and -f flags are specified.

OPTIONS
       Exactly one of the following actions must be specified:

       -c  Create new archive.

       -t  List table of contents for archive.

       -x  Extract named (or all) files from archive.

       -u  Update existing archive. This option is disabled due to bugs (cur-
           rently fails with exit status 1 and does nothing).

       The following parameters are optional:

       -@  Read the names of the files to add to the archive from stdin.  This
           option is supported only in combination with -c or -u.  Non stan-
           dard option added in the GCC version.

       -C directory
           Change to the directory and include the following file.

       -E  Prevent fastjar from reading the content of a directory when speci-
           fying one (and instead relying on the provided list of files to
           populate the archive with regard to the directory entry). Non stan-
           dard option added in the GCC version.

       -M  Do not create a manifest file for the entries.

       -0  Store only; use no ZIP compression.

       -V
       --version
           Display version information.

       -f archive
           Specify archive file name.

       -m manifest
           Include manifest information from specified manifest file.

       -v  Generate verbose output on standard output.

       All remaining options are considered to be names of files.

SEE ALSO
       gcj(1), gij(1), grepjar(1) and the Info entry for gcj.

COPYRIGHT
       Copyright (C) 2002 Free Software Foundation, Inc.

       Permission is granted to copy, distribute and/or modify this document
       under the terms of the GNU Free Documentation License, Version 1.1 or
       any later version published by the Free Software Foundation; with the
       Invariant Sections being ``GNU General Public License'', the Front-
       Cover texts being (a) (see below), and with the Back-Cover Texts being
       (b) (see below).  A copy of the license is included in the man page
       gfdl(7).



gcc-3.2.2                         2003-02-25                        FASTJAR(1)