KILL "filename.ext"

This command deletes the file specified by filename.ext.  The filename can include a complete path specification.

NAME StringExpr1 AS StringExpr2

This command renames the file specified in the string expression StringExpr1 to StringExpr2.  StringExpr1 can represent any valid filename that is not a read-only file, and StringExpr2 can be any valid filename as long as it doesn't specify a file that already exists.

