@mujawarsaad

Jenkins Fundamentals - Part 1

Feb 16, 2025 · 6 min read · What is Jenkins ? You had often get to hear about Jenkins, specially if you are aspiring DevOps. Or maybe you are hearing first time ! Anyways, Jenkins is a server for CI/CD (i.e Continuous Integration and Continuous Delivery/Deployment) in DevOps. I...

Day 8 : Shell Scripting Challenge

Nov 24, 2024 · 3 min read · Today we have some tasks where we will know about Shell Scripting. What is Comments, echo, variables, wildcards. Tasks : Task 1 : Comments : In bash scripts, comments are used to add explanatory notes or disable certain lines of code.- Your task is t...

Day 7 : Understanding Package Manager and Systemctl

Nov 23, 2024 · 7 min read · Today we will learn about Package managers and System services, and also have tasks for this topic. What is a Package Manager in Linux?Package Manager is a tool that can Install, remove, update or manage Packages on Operating system. It also brings d...

Dockerfile

Nov 21, 2024 · 3 min read · Dockerfile is a set of instructions (a blueprint) used to create a Docker Image. Docker Image is a package used to create a Docker Container. Docker Container is a running instance of the Docker Image. Dockerfile → Docker Image → Docker Container Ho...

Day 6 : File Permissions and Access Control Lists

Nov 18, 2024 · 8 min read · Task 1 : Understanding File Permissions - Create a simple file and run ls -ltr to see the details of the files. Each of the three permissions are assigned to three defined categories of users. The categories are: Owner: The owner of the file or appl...