For a list of all commands within a particular class, type help followed
by the class name. The help command can also be abbreviated to
h. See the following tables for information about each class of
commands.
For documentation on a particular command, type help [command or
class of commands] to display information about the command. For example,
if you type:help breakpoints or h Breakpoints the MDB
displays information about the break, watch, delete and halt commands.
The following sections provide information on commands.