by Satish Kumar | May 26, 2019 | Debian
The swap space is a unique space on the disk that is used by the system when Physical RAM is full. When a Linux machine runout the RAM it use swap space to move inactive pages from RAM. Swap space can be created into Linux system in two ways, one we can create a...
by Satish Kumar | May 25, 2019 | MCQ
The assessment test is an excellent way to test yourself before starting to study. It gives you an idea of where you should start and why. In an assessment test, test your current skills from beginning to advance lever for any subject or topic to check “what do you...
by Satish Kumar | May 24, 2019 | Nginx
Let’s Encrypt is developed by the Internet Security Research Group (ISRG). It is free and open an ssl certificate authority. The certificates, issued by Let’s Encrypt is trusted and suitable for almost all available browsers. In this guide, we will instruct in...
by Satish Kumar | May 23, 2019 | Ubuntu
Nowadays, Ruby is the most popular language, especially for SaaS application development. It has a perfect and elegant syntax structure, and it is the language behind the ultimate robust framework known as Ruby on Rails. In this tutorial, we will explain the three...
by Satish Kumar | May 22, 2019 | Ubuntu
MariaDB is a multi-thread, open-source relational database management system, a perfect replacement of MySQL database system. MariaDB maintained and developed by the MariaDB Foundation, including some of the MySQL developers. Ubuntu new release is coming...