SSH (Secure Shell) port forwarding, also known as SSH tunneling, is a way to create encrypted connections between computers. It allows for secure communication over insecure networks such as the internet. With SSH port forwarding, a user can securely connect…
Time synchronization is an important element for keeping computers operating in sync with one another. Accurate timekeeping can be especially critical when a system is involved in distributed computing or other operations that require precise coordination between machines. In this…
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,…
Notepad++ is a closed-source text editor available and widely used by Windows users for coding purposes. It is not available to use on GNU/Linux-based distributions (except for an unofficial snap build which uses wine underneath), but there is an open-source…
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…
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…