🏗️ Docker Playground
Practice Docker commands safely in our interactive simulator. No installation required!
Simulator Ready
docker-simulator:~$
Welcome to the Docker Playground! 🐳
Try some commands to get started:
• docker --help
• docker images
• docker ps
• docker run hello-world
user@docker-playground:~$ █
user@docker-playground:~$
Quick Commands to Try 🚀
Click any command to run it in the terminal above
📋 Basic Commands
📦 Container Commands
⚡ Advanced Commands
Practice Scenarios 🎯
Work through these real-world scenarios to build your Docker skills
1
Deploy a Web Server
Goal:
Run an nginx web server and make it accessible on port 8080
Steps to try:
- Pull the nginx image
- Run nginx with port mapping
- Check if it's running
- View the logs
2
Database Container
Goal:
Set up a PostgreSQL database with environment variables
Steps to try:
- Run PostgreSQL with environment variables
- Check container status
- Connect to the database
- View database logs
3
Volume Management
Goal:
Create and use Docker volumes for data persistence
Steps to try:
- Create a named volume
- Run container with volume mounted
- Write data to the volume
- Verify data persistence
4
Multi-Container App
Goal:
Link multiple containers using Docker networks
Steps to try:
- Create a custom network
- Run database on the network
- Run web app connected to database
- Test the connection
Need Help? 🤔
💡
Stuck on a command?
Try docker --help or docker [command] --help
🔄
Want to reset?
Use the "Clear" button to reset the terminal and start fresh
📚
Need more learning?
Check out our study materials for additional resources