ptardiff - program that diffs an extracted archive against an unextracted one

           ptardiff is a small program that diffs an extracted archive
           against an unextracted one, using the perl module Archive::Tar.

           This effectively lets you view changes made to an archives contents.

           Provide the progam with an ARCHIVE_FILE and it will look up all
           the files with in the archive, scan the current working directory
           for a file with the name and diff it against the contents of the
           archive.

       ptardiff - program that diffs an extracted archive against an unextracted one

           h   Prints this help message

tar(1), Archive::Tar.

perl v5.40.1                                       2025-07-25                                        PTARDIFF(1)

           ptardiff ARCHIVE_FILE
           ptardiff -h

           $ tar -xzf Acme-Buffy-1.3.tar.gz
           $ vi Acme-Buffy-1.3/README
           [...]
           $ ptardiff Acme-Buffy-1.3.tar.gz > README.patch