Linux

Yum and DNF configuration in Redhat Linux 8

In this article, I’ll show you how to create a local yum repository in RHEL8 with all the commands that are needed for this configuration.In Redhat Linux ‘rpm’ command is used to install packages i.e software. We might face some difficulties while using ‘rpm’ command, and the best way to use is ‘yum’ command.

Networking in Linux – Part 2

If you will have a look upon my earlier blog on the same topic, I assume you very well know how to run the command into the remote host, how to use SSH protocol. Likewise, here we’ll see performing same things through VM’s.

Networking in Linux – Part 1

In this post we will be seeing what is networking in Linux. Networking is a base thing and a core concept of each domain. It does not revolve around just Linux O.S but is applicable to many domains like Mobile applications, Cloud computing, Windows O.S, etc.

Linux commands for devOps engineer

In this post “Linux commands for devOps engineer” we will be seeing most widely used Linux commands that every devOps engineer should know. Whether you’re already a devOps engineer or in the path of becoming one, you should have good understanding of Linux commands.

Input Output redirection in linux

In this post we will be focussing on Input output redirection in linux. Redirection is the way of directing those commands which reads input to where commands sends output, trying to achieve something different. For this, we will have to use some controls to redirect this commands to change their destination.

Pipes in linux programming

In this post we will be seeing what is piping in linux and how does pipes plays an important role in linux programming. Before moving further into this concept, I would like to tell those enthusiasts who wants to make their future or create something in Big Data/Data Analysis then you must definitely know this core concept of Piping.

Boot-up with U-Boot

This section of writing will take care of a brief walk through on and answer to question ” How u-boot takes up from it’s bootm/bootz execution to Linux Kernel handover.