Day 30 branch

2026/day-01/learning-plan.md

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+1st day task completed

2026/day-29/README.md

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-# Day 29 – Introduction to Docker
-
-## Task
-Today's goal is to **understand what Docker is and run your first container**.
-
-You will:
-- Learn why containers exist and how they differ from VMs
-- Install Docker on your machine
-- Run and explore containers from Docker Hub
-
----
-
-## Expected Output
-- A markdown file: `day-29-docker-basics.md`
-- Screenshots of your running containers
-
----
-
-## Challenge Tasks
-
-### Task 1: What is Docker?
-Research and write short notes on:
-- What is a container and why do we need them?
-- Containers vs Virtual Machines — what's the real difference?
-- What is the Docker architecture? (daemon, client, images, containers, registry)
-
-Draw or describe the Docker architecture in your own words.
-
----
-
-### Task 2: Install Docker
-1. Install Docker on your machine (or use a cloud instance)
-2. Verify the installation
-3. Run the `hello-world` container
-4. Read the output carefully — it explains what just happened
-
----
-
-### Task 3: Run Real Containers
-1. Run an **Nginx** container and access it in your browser
-2. Run an **Ubuntu** container in interactive mode — explore it like a mini Linux machine
-3. List all running containers
-4. List all containers (including stopped ones)
-5. Stop and remove a container
-
----
-
-### Task 4: Explore
-1. Run a container in **detached mode** — what's different?
-2. Give a container a custom **name**
-3. Map a **port** from the container to your host
-4. Check **logs** of a running container
-5. Run a command **inside** a running container
-
----
-
-## Hints
-- `docker run`, `docker ps`, `docker stop`, `docker rm`
-- Interactive mode: `-it` flag
-- Detached mode: `-d` flag
-- Port mapping: `-p host:container`
-- Naming: `--name`
-- Logs: `docker logs`
-- Exec into container: `docker exec`
-
----
-
-## Why This Matters for DevOps
-Docker is the foundation of modern deployment. Every CI/CD pipeline, Kubernetes cluster, and microservice architecture starts with containers. Today you took the first step.
-
----
-
-## Submission
-1. Add your `day-29-docker-basics.md` to `2026/day-29/`
-2. Commit and push to your fork
-
----
-
-## Learn in Public
-Share your first Docker container screenshot on LinkedIn.
-
-`#90DaysOfDevOps` `#DevOpsKaJosh` `#TrainWithShubham`
-
-Happy Learning!
-**TrainWithShubham**
+# hello there this is my readme.md ok

2026/day-30/myReadme.md

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+# This is my readme.md and I am woring on day 30
+
+## Today that is on 21st of July I have completed all the 30th day tasks successfully