What is Git and why is it important? Git(Global Information Tracker) is nothing but a source-code management tool used to manage code versioning and track developers' activity. Git tracks the changes and activity of developers working on a common pro...
Basic Git & GitHub for DevOps Engineers Q What is Git? Git is a distributed version control system that allows developers to manage and track changes to source code and other files. It was created by Linus Torvalds in 2005 to manage the development o...
Understanding package manager and systemctl In Linux, package management is essential for managing software and maintaining the stability and security of the system. Different Linux distributions have their own package management systems, such as Deb...
File Permissions and Access Control Lists In Linux, file permissions are enforced by the kernel, which checks the permissions of a user or process before allowing access to a file or directory. If a user or process doesn't have the required permissio...
Advanced Linux Shell Scripting for DevOps Engineers with User Management Write a bash script create directories.sh that when the script is executed with three given arguments (one is the directory name and the second is the start number of directori...
What is Kernel: The kernel is the core component of the operating system that acts as a bridge between the hardware and software, managing system resources, controlling input/output operations, and providing essential services to applications. ...
Basic Linux Commands 1. To View What's Written in a File: The cat command is used to display the contents of a file on the terminal. For example, to view the contents of a file named fruits.txt, run the following command: cat fruits.txt 2.To Change ...
Topics for #day2 What is Command in general and in technical terms? Basic Linux Commands What is Command in general and in technical terms? In general: A command is an instruction or order given to someone or something to do something. Examples: ...
Day 1- Getting Started With DevOps