Found 14 results

Generate SSH Key – Linux, Mac and Windows

In this quick tutorial, Generate SSH Key, we will learn more exactly how to generate a SSH Key in Linux or Mac using a terminal window and also in Windows using Putty. Before we start our little journey we should be clear about one thing, all SSH Keys consists of two parts, a Private Key and a Public Key. In this article we’ll generate both these keys and we’ll learn the importance but also the difference between these two. What is a Pivate Key As we said in our introduction a SSH Key contains a Private Key and a Public […]

Multiple DNS lookups with Bash

Multiple DNS lookups with Bash scripting for a predefined list of domain names, more fun but this time using our bash scripting skills. We all know and must agree that Bash is still a very powerful tool when properly used, we can script pretty much anything at the OS level from small tasks like removing files, truncating logs or initiating backups up to more large scale tasks like deploying code locally or even on remote servers. In this really small tutorial we will guide you how to perform multiple DNS lookups by simply scripting this task in Bash. Table of […]