--- title: "#day12 articles | Hashnode" description: "Explore 18 articles tagged #day12 on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/day12" --- Tag # #day12 18 posts · 1 followers [yadavlakshyageet](https://hashnode.com/@-lakshya) · [Jun 16](https://hashnode.com/posts/day-12-omdss-what-a-couple-months-that-was/6a312554e841d70d2c1bdd21) ### [Day 12 - Omdss what a couple months that was](https://lakshyajourney.hashnode.dev/day-12-omdss-what-a-couple-months-that-was?utm_source=hashnode&utm_medium=feed) I'm Back — And I Haven't Derailed Woah. Two months. I'm not going to pretend that didn't happen but I will say this — I wasn't sitting still. A lot went down. Moved to a new job, kept the old one runn 2 min read · [lakshyajourney.hashnode.dev](https://lakshyajourney.hashnode.dev/day-12-omdss-what-a-couple-months-that-was?utm_source=hashnode&utm_medium=feed) [Manav Raut](https://hashnode.com/@manavraut) · [Oct 21, 2024](https://hashnode.com/posts/day-12-task-deep-dive-in-git-github-for-devops-engineers/6716635bd7ee027019815b1c) ### [Day 12 Task: Deep Dive in Git & GitHub for DevOps Engineers](https://day-1-of-90daysofdevops.hashnode.dev/day-12-task-deep-dive-in-git-github-for-devops-engineers?utm_source=hashnode&utm_medium=feed) 1\. What is Git and Why is it Important? 🚀 Git is a version control system that allows multiple people to work on a project simultaneously, keeping track of changes and enabling collaboration without overwriting each other’s work. Imagine it as a det... 3 min read · [day-1-of-90daysofdevops.hashnode.dev](https://day-1-of-90daysofdevops.hashnode.dev/day-12-task-deep-dive-in-git-github-for-devops-engineers?utm_source=hashnode&utm_medium=feed) [Vaishnavi Modakwar](https://hashnode.com/@VaishhnaviModakwar) · [Sep 2, 2024](https://hashnode.com/posts/understanding-aws-regions-and-availability-zones-building-a-strong-cloud-foundation-day12/66d7fa73a60057b5f2c2d674) ### [🌍 Understanding AWS Regions and Availability Zones: Building a Strong Cloud Foundation #Day12](https://devopscloudhub.hashnode.dev/understanding-aws-regions-and-availability-zones-building-a-strong-cloud-foundation-day12?utm_source=hashnode&utm_medium=feed) Introduction Amazon Web Services (AWS) is a leading cloud provider that offers a vast range of services across a global network of data centers. This global infrastructure is organized into Regions and Availability Zones (AZs), enabling businesses to... 5 min read · [devopscloudhub.hashnode.dev](https://devopscloudhub.hashnode.dev/understanding-aws-regions-and-availability-zones-building-a-strong-cloud-foundation-day12?utm_source=hashnode&utm_medium=feed) [Rajendra Patil](https://hashnode.com/@Rajendra995) · [Aug 8, 2024](https://hashnode.com/posts/90daysofdevops-day-12/66b504128d7d88739db81d52) ### [#90DaysOfDevops | Day 12](https://rajendrapatil9949.hashnode.dev/90daysofdevops-day-12?utm_source=hashnode&utm_medium=feed) Day 12 -> Git & GitHub for DevOps Engineers 3 min read · [rajendrapatil9949.hashnode.dev](https://rajendrapatil9949.hashnode.dev/90daysofdevops-day-12?utm_source=hashnode&utm_medium=feed) [Pranit Kolamkar](https://hashnode.com/@KPranit2105) · [Jul 17, 2024](https://hashnode.com/posts/demystifying-aws-amazon-vpc-a-comprehensive-guide/669741e25df2cab5dd8cab54) ### [Demystifying AWS Amazon VPC: A Comprehensive Guide](https://kpranit.hashnode.dev/demystifying-aws-amazon-vpc-a-comprehensive-guide?utm_source=hashnode&utm_medium=feed) Within the vast ecosystem of Amazon Web Services (AWS), Amazon Virtual Private Cloud (VPC) emerges as a cornerstone for building secure and isolated network environments. This article delves into the intricacies of VPC, exploring its core functionali... 4 min read · [kpranit.hashnode.dev](https://kpranit.hashnode.dev/demystifying-aws-amazon-vpc-a-comprehensive-guide?utm_source=hashnode&utm_medium=feed) [Nikunj Vaishnav](https://hashnode.com/@nikunjdevcloud) · [Jul 15, 2024](https://hashnode.com/posts/git-github-for-devops/6694cbe2e6f3a9d7c4d4ec06) ### [Deep Dive in Git & GitHub for DevOps Engineers #Day-12](https://devcloudjourney.hashnode.dev/git-github-for-devops?utm_source=hashnode&utm_medium=feed) Learn How DevOps Engineers Use Git and GitHub 4 min read · [devcloudjourney.hashnode.dev](https://devcloudjourney.hashnode.dev/git-github-for-devops?utm_source=hashnode&utm_medium=feed) [Nikhil Yadav](https://hashnode.com/@Nikhil373) · [Feb 10, 2024](https://hashnode.com/posts/linux-and-github-cheat-sheet/65c745263d602ba1266962bf) ### [Linux and GitHub Cheat-sheet](https://nikhil-blogs.hashnode.dev/linux-and-github-cheat-sheet?utm_source=hashnode&utm_medium=feed) Linux Commands: # List all the files or directories ls # Lists hidden files or directories: ls -a # Long listing format: ls -l # Create new directory: mkdir # Multiple directory creation: mkdir -p A/B/C/D # Remove directory: rmd... 4 min read · [nikhil-blogs.hashnode.dev](https://nikhil-blogs.hashnode.dev/linux-and-github-cheat-sheet?utm_source=hashnode&utm_medium=feed) [Prathmesh Vibhute](https://hashnode.com/@Prathmeshh) · [Feb 9, 2024](https://hashnode.com/posts/day-12-a-cheat-sheet-for-linux-and-git-github/65c60610a73a6b84cd0094f6) ### [Day 12 : A Cheat Sheet for Linux and Git-GitHub](https://prathmeshh.hashnode.dev/day-12-a-cheat-sheet-for-linux-and-git-github?utm_source=hashnode&utm_medium=feed) In the world of programming and system administration, proficiency in Linux commands and Git-GitHub is indispensable. Whether you're a seasoned developer or just starting your journey, having a comprehensive cheat sheet at your disposal can significa... 3 min read · [prathmeshh.hashnode.dev](https://prathmeshh.hashnode.dev/day-12-a-cheat-sheet-for-linux-and-git-github?utm_source=hashnode&utm_medium=feed) [Vishal Kumar](https://hashnode.com/@vishal07kr) · [Feb 7, 2024](https://hashnode.com/posts/day-12-cheat-sheet-for-linux-and-git-commands/65c3d14da8e6733ad63d72cf) ### [Day 12: Cheat-Sheet for Linux and Git Commands](https://90-days-of-devops-challenge.hashnode.dev/day-12-cheat-sheet-for-linux-and-git-commands?utm_source=hashnode&utm_medium=feed) We have completed the Linux & Git-GitHub hands-on, let's make a cheat sheet of all the commands we have learned so far. Linux commands: whoami -> It is used to display the current username. man -> It is used to display the user manual of any comman... 7 min read · [90-days-of-devops-challenge.hashnode.dev](https://90-days-of-devops-challenge.hashnode.dev/day-12-cheat-sheet-for-linux-and-git-commands?utm_source=hashnode&utm_medium=feed) [Apurv Samadder](https://hashnode.com/@Apurv1990) · [Nov 30, 2023](https://hashnode.com/posts/day-12-docker-basics-part-1/6568794941856ceac07d937a) ### [Day 12 Docker basics Part 1](https://apurv1990.hashnode.dev/day-12-docker-basics-part-1?utm_source=hashnode&utm_medium=feed) What is Docker? Docker is an open platform that can be said a Platform as a service for developing, shipping and running applications. Docker enables you to separate your applications from your infrastructure so you can deliver software quickly. With... 6 min read · [apurv1990.hashnode.dev](https://apurv1990.hashnode.dev/day-12-docker-basics-part-1?utm_source=hashnode&utm_medium=feed)