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Creating a Docker container on DigitalOcean:

1. Create a DigitalOcean account: If you haven't already, create an account on DigitalOcean.
2. Create a droplet: Click on the "Create Droplet" button and select the droplet size, region, and operating system you want to use.
3. SSH into the droplet: Once the droplet is created, you will receive an email with the IP address, username, and password. Use a tool like PuTTY or the built-in terminal to SSH into the droplet.
4. Install Docker: Once you are logged into the droplet, install Docker by running the following command:

• sudo apt-get update
• sudo apt-get install docker.io

5. Pull a Docker image: After Docker is installed, you can pull a Docker image by running the following command:

• sudo docker pull

6. Run the Docker container: Finally, run the Docker container by running the following command:

• sudo docker run -d -p 80:80

7. Here, “-d” flag runs the container in the background, “-p” flag maps the port 80 on the droplet to the port 80 on the container, and is the name of the Docker image you pulled.

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creating a website on DigitalOcean using flask and HTML, you can follow these steps:

1. Install Python and Flask: Once you are logged into the droplet, install Python and Flask by running the following command:

• sudo apt-get update
• sudo apt-get install python3 python3-pip
• sudo pip3 install flask

2. Write your Flask application: Create a new file called app.py on the server and add your Flask application code. Here's an example Flask application that serves a simple HTML page:
3. Create your HTML template: Create a new directory called templates on the server and add an HTML file called index.html to it. Here's an example HTML file:
4. Run the Flask application: Finally, run the Flask application by running the following command:

• python3 app.py

5. Test the website: Finally, test the website by navigating to the IP address < http://142.93.104.90:5000/ > of the server in a web browser.

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Navigate into a container:

1. List the running containers on the cloud server using the command:

• docker ps

2. to open an interactive shell session within the container, run the command:

• docker exec -it 80012edc87cc /bin/bash

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Editing configuration files, scripts, and other plain text files in the container, use the following command:

• nano, for example nano main.py

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Logging into the MySQL command-line interface:

• mysql -u root -p