Complete Guide to Docker Containers | PIAIC Batch 62 Zoom Session Lahore

Timestamps
00:00 – introduct
00:55 – Docker
02:55:00 – about AI
03:12:00- Docker Command
03:18:52- Docker install and Virtualization
03:55:35- Discuss
04:13:51- Git and Github full

Assalamu Alaikum Wa Rahmatullahi Wa Barakatuh

Complete Guide to Docker Containers
Introduction to Docker

What is Docker?
Why use Docker?
Key Concepts: Images, Containers, Dockerfile, Docker Hub
Setting Up Docker

Installing Docker on Windows/Linux/Mac
Verifying Installation
Basic Docker Commands: docker –version, docker info
Working with Docker Images

Pulling an Image from Docker Hub: docker pull
Listing Images: docker images
Removing Images: docker rmi
Creating and Managing Containers

Running a Container: docker run
Listing Running Containers: docker ps
Stopping and Removing Containers: docker stop, docker rm
Dockerfile Basics

Creating a Dockerfile
Key Instructions: FROM, RUN, COPY, EXPOSE, CMD
Building an Image from Dockerfile: docker build
Docker Compose

Introduction to Docker Compose
Creating a docker-compose.yml file
Running Multi-Container Applications: docker-compose up
Stopping and Removing Containers: docker-compose down
Networking and Volumes

Docker Networking Basics
Creating and Using Docker Volumes: docker volume create, docker run -v
Best Practices and Troubleshooting

Best Practices for Docker Images and Containers
Common Issues and How to Resolve Them
Q&A and Hands-On Practice

Addressing Specific Questions from Students
Live Coding/Practice Session
Discussion and Help
If any student encounters issues, you can use this section to offer support:

Encourage students to explain their problems clearly.
Suggest checking Docker documentation or community forums for common issues.
Offer troubleshooting steps for common problems.
Guidelines for Discussion
If someone makes a mistake or needs help, be understanding and offer constructive feedback.
Provide resources or direct them to where they can find more information.

Docker command
1.docker version
2.docker pull ubuntu
3.docker run-it ubuntu /bin/bash (interactive model )
4.docker images (it is used to see the list of images)
5.docker image ls
6.docker ps or docker container ls(it is used to show list of docker container it show only running container)
7.docker ps -a or docker container ls -a(all container running or exited)
8.ps -elf(task manager of Linux)
9.ctrl + c or exit
10.ctrl + pq (still running}
10.docker logs {container name} (what is running in contaniner) (it give you all history of your command )(we can also check the logs use gui or from docker desktop)
(we can also execute using docker desktop)
11.docker exec -it {container name} (executing or connecting to running container)
12 .docker stop name
13 .doc start name
14 .docker rm
15 .docker kill

Complete Guide to Git Commands
Set Username
git config –global user.name “Your Name”
Set Email
git config –global user.email “youremail@example.com”
Change Default Branch Name
git config –global init.defaultBranch main
Unset Username
git config –global –unset user.name
Unset Email
git config –global –unset user.email
List Configuration
git config –list

In this session, we’ll dive deep into Docker containers with PIAIC Batch 62. You’ll learn how to set up, manage, and deploy Docker containers efficiently. Whether you’re a beginner or have some experience with Docker, this video will guide you step-by-step through the process. Don’t miss out on this comprehensive guide to mastering Docker!
Join us live as we explore Docker, answer your questions, and help you get hands-on experience with containerization. Perfect for developers, system admins, and anyone looking to enhance their DevOps skills.
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