> echo "SELECT * FROM pg_authid WHERE rolname = 'repl';" | sudo -u postgres psql
  oid  | rolname | rolsuper | rolinherit | rolcreaterole | rolcreatedb | rolcanlogin | rolreplication | rolbypassrls | rolconnlimit |                                                              rolpassword                                                              | rolvaliduntil 
-------+---------+----------+------------+---------------+-------------+-------------+----------------+--------------+--------------+---------------------------------------------------------------------------------------------------------------------------------------+---------------
 16384 | repl    | f        | t          | f             | f           | t           | t              | f            |           -1 | SCRAM-SHA-256$4096:a3FFUXfRHdRwBurdeZHByw==$jea/6EPBkq/8faheWKxKApzTvSqCEIJ7r5BXReDRvMI=:DM5rLR0JWh0D0VMcHHQgYHFs/z/fl/MqLgpjNHmt3QE= | 
(1 row)