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System Engineering and DevOps
Have you ever wondered what happens when you type google.com into your browser? In this article, we will cover the infrastructure side (network, servers, security...) of the question. DNS (Domain Name Service) request Computers and other devices comm...
Introduction When working with Linux, knowledge of certain commands is very useful. It gives a user superpowers as they are able to manipulate the contents of a file or the files themselves using simple commands. Learning about these helps to increas...
Introduction What exactly is the shell? The shell is a program that takes commands from the keyboard and gives them to the operating system to perform. Example: sh, zsh, ksh, tcsh etc. If that is the shell then what exactly is a terminal? A terminali...
