How To Define, Add, Create User For Postgres or PostgreSQL Server?

PostgreSQL Database Server have a lot of tools to manage the suite. Creating user is one of the most popular issue to manage Postgres Database. In this tutorial we will examine how to create user with different rights, privileges, database. We will mainly follow createuser tool for these and createuser is a wrapper for the CREATE ROLE Sql … Read more

How To Install PostgreSQL Server Into Linux, Debian, Ubuntu, CentOS, Mint, Fedora, Redhat?

PostgreSQL is very popular open source database. It is used by big companies like Google, Facebook etc. PostgreSQL can be used without a cost. In this tutorial we will look how to install PostgreSQL into Linux distributions like Debian, Ubuntu, Mint, Fedora, CentOS, RedHat by using different ways like package management or downloading setup file. … Read more

How To List MySQL/MariaDB Databases

I have some MySQL databases. I have no previous experience with MySQL. How can we list existing databases with bash?MySQL and MariaDB are using the same code base and tools. So we can use the following instructions to list MariaDB too. Check Database Service First we will check if the MySQL or MariaDB database service … Read more