docker with postgres:14.3

https://medium.com/alberthg-docker-notes/docker%E7%AD%86%E8%A8%98-%E9%80%B2%E5%85%A5container-%E5%BB%BA%E7%AB%8B%E4%B8%A6%E6%93%8D%E4%BD%9C-postgresql-container-d221ba39aaec

docker pull postgres:14.3

docker create --name my-postgres -p 8080:5432 -e POSTGRES_PASSWORD=admin postgres:14.3

docker start my-postgres

docker exec my-postgres psql --help

docker exec my-postgres psql -V

docker exec my-postgres psql -U postgres -l

docker exec -it my-postgres psql -U postgres

\q

docker exec -it my-postgres bash

apt-getupdate

apt-get install net-tools

172.17.0.2

docker exec -it my-postgres psql -U postgres -c "create role <user-name> with login password '<password>';"