Git and GitHub are the most important tools that a devops engineer must always carry in his toolkit. Before diving into the specifics of these two, let us understand the basic workflow of a software development firm. Then you will understand why thes...
What is Git? Git is a version control system that allows you to track changes to files and coordinate work on those files among multiple people. It is commonly used for software development, but it can be used to track changes to any set of files. Wi...
What is a package manager in Linux? In simpler words, a package manager is a tool that allows users to install, remove, upgrade, configure and manage software packages on an operating system. The package manager can be a graphical application like a ...
The concept of Linux File permission and ownership is important in Linux. Here, we will be working on Linux permissions and ownership and will do tasks on both of them. Let us start with the Permissions. Create a simple file and do ls -ltr to see the...
Write a bash script createdirectories.sh when the script is executed with three given arguments (one is the directory name, second is the start number of directories and third is the end number of directories ) it creates a specified number of direct...
Day 4 Task: Basic Linux Shell Scripting for DevOps Engineers. What is Kernel The kernel is a computer program that is the core of a computer’s operating system, with complete control over everything in the system. What is Shell A shell is a special u...
