Week 2: Mastering Linux System Administration & Automation馃殌 Week 2: Mastering Linux System Administration & Automation - 90 Days of DevOps (2025 Edition) Welcome to Week 2 of the 90 Days of DevOps challenge! This week, we're diving deep into Linux System Administration and Automation. Throughout this week,...Feb 7, 2025路5 min read
Day11/90DaysofDevOps challenge-Advance Git & GitHub for DevOps Engineers: Part-2Nov 20, 2023路4 min read
Day 9 Task: Deep Dive in Git & GitHub for DevOps EngineersWhat is Git and why is it important? Git is a version controlling system. It keep track of each file present under git repository. Git is platform from where you can track changes in file and revert back if needed. What is difference Between Main Bra...Nov 9, 2023路2 min read
Day 8 Task: Basic Git & GitHub for DevOps EngineersWhat is Git? Git is a distributed version control system that is widely used in software development to manage source code and track changes made to code over time. Git allows developers to collaborate on projects by making it easy to merge changes m...Nov 6, 2023路4 min read
Day 7 Task: Understanding package manager and systemctlWhat 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 ...Nov 6, 2023路3 min read
Day 6 File Permissions and Access Control ListsThe 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...Nov 5, 2023路5 min read
Day 5 Task: Advanced Linux Shell Scripting for DevOps Engineers with User managementWrite a bash script createDirectories.sh that when the script is executed with three given arguments (one is directory name and second is start number of directories and third is the end number of directories ) it creates specified number of director...Nov 5, 2023路3 min read
Day 3 -90 Days of DevOps1. To view what's written in a file: Let's consider there is a text file called sample.txt.Which contains some context. To see the context inside the text file we use cat command cat: cat command is used to show the content of the file. 2. To change...Oct 30, 2023路2 min read
