Connect to psql with postgres user (most common local authent)
sudo -u postgres psqlConnect with psql
psql -h <host> -p <port> -u <database>
psql -h <host> -p <port> -U <username> -W <password> <database>List tables
\dt
List databases
\l
List users:
\du
Use a database:
\c DATABASE
Dump from docker :
docker exec -t your-db-container pg_dumpall -c -U postgres > dump_`date +%d-%m-%Y"_"%H_%M_%S`.sql
Create db and user:
CREATE DATABASE yourdbname;
CREATE USER youruser WITH ENCRYPTED PASSWORD 'yourpass';
GRANT ALL PRIVILEGES ON DATABASE yourdbname TO youruser;