Checking the bash version helps Linux users in many cases, including troubleshooting and finding the currently available version in the system. If you are a regular bash user, it is good to check the bash version and keep it up to date as per the latest updates available. However, if you are a newbie in…
In bash scripting, environment variables are used to save and manage the data to modify the processes in the system. Using the bash scripts, you can use the environment variables to configure the system process. Environment variables also offer security and transmit the information from one script to another. Hence, there are multiple uses of…
Installing the NVIDIA GPU driver is the first thing you will want to do after installing Fedora 40 on your computer. Fedora 40 comes with different spins (desktop environments) and the latest software. Wayland display server (which will replace the X11/Xorg display server completely one day) is the default on some of the Fedora 40…
A loop in programming is a control structure that allows a specific code to be executed repeatedly until a condition is met. This process is repeated until no further action is required. Loop allows you to repeat the desired set of instructions numerous times to attain the desired outcome. These recursions can be useful for…
EC2 is a service provided by Amazon Web Services (AWS) that lets you rent virtual servers (known as instances). In these instances, you can leverage virtual machines to develop, test, deploy, and manage computer applications. SSH is an incredible utility for accessing and managing Amazon Elastic Compute Cloud (EC2) instances. With SSH, you can operate a…
As Linux enthusiasts, we all come across bash scripting as an essential part of the Linux system. However, many Linux users don’t know why the first line of the bash script contains #!. So this combination of # and ! is called shebang or shebang. Although shebang looks like a bash script header, it initially…
Administrators commonly use SSH to access and operate remote servers and devices, including a Docker container. When you connect to any device using SSH, you can run commands, access its files, and perform multiple other tasks. You can also use the Docker container as a hypervisor image that can run applications. For example, a software…
Nowadays, an uncountable number of cyber attacks, scams, and data theft occur every single day. This makes it necessary for users to look for ways to secure their data. After all, it is better to take precautions than to experience a guilt trip. Fortunately, SSH offers tunneling, which channels internet traffic to your local system…
Whether you are using a single microphone or multiple, all of them have to be connected to some sort of interface. These interfaces are important for both recordings as well as for Live speakerphones. And in a lot of cases, you would also like to manage the signals of all your microphones as well as…
Motherboards are the most integral part of any computer. That being said, each component of a computer plays an important role, but the motherboards have to be selected very carefully as the CPU, RAM, the power supply will all get connected to this board. In India, motherboards under Rs. 5000 is a cost-friendly option, and…