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+---
+title: PostgreSQL
+description: PostgreSQL server information
+icon: simple/postgresql
+---
+
+## Databases
+
+| Database    | Address     | Port | User     |
+| ----------- | ----------- | ---- | -------- |
+| postgres    | 10.10.10.20 | 5432 | postgres |
+***All passwords stored in KeePassXC database.***
+
+## Cheatsheet
+
+| Usage                                                         | Command          
+| :-------------------------------------------------------------|:-------------
+| Open postgres with `postgres` user permission                 | `sudo -u postgres psql`
+| Check Postgres version                                        | `select version();`
+| Show all users with permissions                               | `\du`
+| List all databases                                            | `\l`
+| Create a database                                             | `CREATE DATABASE _mydb_;`
+| Create a user with a password                                 | `CREATE USER _myuser_ WITH PASSWORD 'mypassword';`
+| Grant all permission of a database to Postgres user           | `GRANT ALL PRIVILEGES ON DATABASE _mydb_ TO _myuser_;`
+| Connect to a database                                         | `\c _db_name_`
+| Connect to a database as specific user                        | `\c _db_name_ _pg_user_`
+| Switch back to default database                               | `\c postgres postgres`
+| Create a table                                                | `CREATE TABLE _table_name_;`
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