Postgres-DB.md

@@ -34,8 +34,7 @@ most often we do that from inside the container
 
 ```bash
 docker ps # get a listing of all containers on this machine
-docker exec -it wyatt_local_db bash # open an interactive terminal to the DB container called wyatt_local_db
-psql -U wyatt # to open psql as user wyatt to interact with the DB (the interactive command line interface to the DB)
+docker exec -it wyatt_local_db psql -U wyatt # to open psql (DB command line interaction) interactively as user wyatt on DB container wyatt_local_db
 \l # lists all DB's
 \c <name of DB> # connects to DB
 \d # describes all in that DB