Postgres not listing operators and functions

Question

Using the \do and \df command to list operators and functions. But it returns an empty table. What am I doing wrong?

bpsimple=> \do
                             List of operators
 Schema | Name | Left arg type | Right arg type | Result type | Description 
--------+------+---------------+----------------+-------------+-------------
(0 rows)

bpsimple=> 
bpsimple=> \df
                       List of functions
 Schema | Name | Result data type | Argument data types | Type 
--------+------+------------------+---------------------+------
(0 rows)

bpsimple=> 
bpsimple=> 

Answer 1

To see system functions and operators, use \dfS and \doS.