The set command is used to set run-time variables as well as modify the current FAT table. To set run-time variables, use the following syntax:
set varname=value
For more information on run-time variables, See Run-time Variables.
The FAT table can be modified by using the following syntax:
set cluster-number=value
cluster-number represents an entry in the FAT table and value is the cluster that that entry points to. When a FAT table entry is modified with set, the changes are not purely temporary and memory resident only.
If the command set is run with no arguments, then it will display a list of the run-time variables and their associated values.