ASSOC - Displays or modifies file extension associations.
AT - Schedules commands and programs to run on a computer.
CACLS - Displays or modifies access control lists (ACLs) of files.
FIND - Searches for a text string in a file or files.
SUBST - Associates a path with a drive letter.
If you can't wait until I write my next few posts, you know you can always type HELP