Dinesh Achari

As the internet continues to expand and become more intertwined in our daily lives, it is important to understand the inner workings of our computers and networks. One of the most important components of any computer is the hosts file, which is especially important in Debian systems. In this guide, we will explore what a

Choosing the right shell for your system can be a daunting task. There are a lot of choices available, with different features and capabilities. Two of the most popular shells are Bash and ZSH (Z Shell). Both of these shells are powerful and have their own unique advantages and disadvantages. In this article, we will

Virtualization is an important tool for IT teams that are looking to maximize the efficiency of their infrastructure and reduce the cost of running multiple physical machines. KVM (Kernel-based Virtual Machine) and Virt-Manager are two tools that provide users with a simple and efficient way to manage virtual machines. In this article, we will explore

The Internet is a complex network of computers and devices that communicate with each other. To ensure that all of these devices communicate securely and efficiently, it is important to have a way to control the flow of traffic between them. This is where iptables come in. Iptables is a powerful utility built into Linux

Passwords are an important part of not just Linux security but also the most popular way to protect our digital lives. A strong password should be at least 8 characters long and contain a mix of uppercase and lowercase letters, numbers, and special characters. Creating a non-guessable password is often trickier than not. It can

Linux, Apache, MySQL, and PHP are all open-source technologies that can be used to create powerful web applications. These technologies together power a good chunk of the internet today. The most prominent project that utilizes this technology would be WordPress, but there are even more companies that use LAMP stack such as Wikipedia, Tumblr, Slack,