hyperref/admin/README The directory "admin" contains programs and scripts for administration purposes. Scripts for uploading files to TUG: hyperref_upload.pl hyperref_tug.pl The current directory contains the file "files.xml" that contains the destination directory: and the files for upload: The structure at the tug server: .../hyperref/hyperref.zip hyperref-test.zip hyperref-doc.zip hyperref-beta.zip .../hyperref/ctan/* ctan/test/* ctan/doc/* ctan/beta/* So the upload script packs all files into a zip file and passes it through ssh to the tug script with option destdir. The tug script replaces the zip file, removes the files in the apropriate ctan directory, and unzips the files of the updated zip file there.