June 2021

In this tutorial, we will show you how to install VeraCrypt on CentOS 8. For those of you who didn’t know, VeraCrypt is free open-source disk encryption software for Windows, Mac OS X, and Linux. In case an attacker forces you to reveal…

The pushd and popd commands allow you to work with directory stacks in Linux and Unix-like operating systems. They are used to add and remove directories from your directory stack. The “d” in pushd and popd stands for the directory. The…

Although there are multiple ways to create a connection between two platforms, such as operating systems, it seems difficult to transfer files from Linux distributions to Windows and vice versa. It is pretty simple and straightforward if…

Java is the world’s popular software development platform that James Gosling develops. It is designed to support multiple platforms like Linux, macOS and Windows. Mobile and Desktop applications can also be developed using Java language.…

Reboot the system means turning off all the applications of the device and restart with a new state. We need to reboot when the system crashes and fails to work correctly. Whenever the system restarts, it comes with a fresh copy of the…

In Unix and Linux-like operating systems, files are accessible as block files using loop devices. These devices have no concern with RAM occupation in the system. The dev loop is also termed as vnode disk (vnd) and loopback file interface …

On Ubuntu, you might have several web browsers installed, which are utilized according to your browsing preferences. Although, we all have a most favorite web browser to use 90% of the internet every day. In Linux, it is preferred to state…

As you transition from Windows or Mac to Linux, you will spend a lot of time working on the Linux terminal. The terminal is a console that accepts commands typed in by a user and executes a task on the system. Running commands on the…

When a user executes the command with the sudo privileges, it asks for the password to run it and confirms the user’s request to perform that specific function from the file sudoers. The Sudoers is the administrator’s file used for system…

For many people, computer clocks in your devices, network machines, and servers are generally accurate. But that’s not true! These clocks are manually maintained and backed by batteries which over time drift the clock, especially in the…