For most people, the PATH command is not needed. It also may be used to conveniently unpack the files returned from the service. The unpacking function requires the presence of the perl command. You may retrieve as many files as you like, by using a separate SEND command for each. Binary, text and HyperText files can all be retrieved.
File names are case sensitive.
Binary files will be uuencoded. You will need the uudecode program at your site to reproduce these files. Text files will be returned as is. HyperText files will include footnotes at the site of each link to another object. The addresses of the objects pointed to will appear in the footnotes at the bottom of the page.