The program pair uud and uue help to transfer arbitrary files through a computer network. uue takes a file as input and generates one or more output files. The output files consist of printable characters only and can be sent by electronic mail etc. The receiver of the ``uuencoded'' file(s) makes use of uud to generate the original file.
Arcgsh works together with uud 3.4 (25.11.1988) and uue 3.1 (6.8.1987).