A command prompt appears where you can execute an unlimited number of operating system commands. Remember, however, that the commands you issue from the command prompt do not affect the SAS process.

It should be followed by the most rudimentary examples. Users that are familiar with the command but just forget the precise syntax should be able to see what they need without scrolling. Example ...

Spaces: Even spaces have meaning in command syntax. If you find a space in the command syntax, then you should use it while executing the actual command. For example, in the above attrib command, you ...