handyrep@john:~/handyrep$ pg_isready -h john -p 5432 -U postgres -d postgres -q pg_isready: missing "=" after "postgres" in connection info string
handyrep@john:~/handyrep$ pg_isready --host=john --port=5432 --user=postgres --dbname=postgres pg_isready: missing "=" after "postgres" in connection info string