1. r.a2ps - ascii to postscript converter
2. r.filetype - determine the type of a file
3. r.xps - Printing utility for X Window Dumps
4. stripblank - strip blanks at end of line
5. traffic - translate text file to upper/lower case
6. unzip - list/test/extract from a ZIP archive file
7. viewb - X Window file dump (hexa-octal-ascii)
8. r.rcpb - remote copy with browsing
9. zip - package and compress (archive) files