In this tutorial we learn how to install virtualenv on ubuntu 16.04. We will also learn how to activate, installl package and deactivate virtualenv.
This tutorial describe step-by-step how to get all AWS RDS for PostgreSQL logs and analyze the logs. We will use AWS CLI v1 and pgbadger in this exercise.
In this tutorial we learn how to install MongoDB 4.2 on CentOS 7. We also learn how to create user and import sample database and uninstall MongoDB 4.2.
In this tutorial we learn how to install PostgreSQL on Ubuntu 18.04. We will also learn how to manage postgresql service, check postgresql port and resource.
In this tutorial, we learn how to install PostgreSQL 10 on Ubuntu 16.04 (Xenial Xerus). We also learn how to check PostgreSQL 10 process, connecting to the database using psql utility and also changing postgres password