When Linux was originally made public, it lacked many useful applications that the major competitor -Windows was successfully supporting. Linux thus created a compatibility layer, called Wine, which was used to run the Windows applications on Linux itself. Initially, Wine
Linux Command line offers more flexibility and control than GUI. A number of people prefer to use the command line than GUI because it is easier and quicker to use than GUI. Using the command line, it is easier to
NTP or Network Time Protocol is a protocol that is used to synchronize all system clocks in a network to use the same time. When we use the term NTP, we are referring to the protocol itself and also the
Terraform is a well-known Infrastructure as a Code (IaaC) platform. Terraform makes it easy to create and provision full-fledged data center infrastructures by using the HashiCorp Configuration Language (HCL). This article shows you how to install Terraform on Ubuntu 20.04.
Taking screenshots in Debian is super easy. You will definitely know how to use the built-in screenshot utility or PrtScr key on your keyboard in order to take a screenshot of your system. There are other many open-source screenshots utilities
Kontakt is a free, open-source Linux-based Email application that is developed by the KDE project, which can be used on GNOME desktop as well to replace e.g. Thunderbird. It works as a Personal Information Manager (PIM). Kontact has modules to
Nmap is a very popular free and open-source network security tool and port scanner. It has been designed to perform security scans and discover hosts on a network by sending different packets to them and then analyzing their responses. In
Mono is the OpenSource implementation of the Microsoft .NET software stack. It is based on ECMA/ISO standards and implements the C# programming language and the Common Language Runtime. To find out more about Mono, have a look at the Mono
“R” is a programming language that was designed for statistical computing back in 1993. The best thing is that this language is still being used extensively especially for data analysis purposes during research. In today’s article, I will show you
Most new Linux admin users of CentOS 8 do not know how to reset or change the sudo password from the command line environment. It is a good practice for security reasons to regularly change the password of each system
