Introduction to Computer Vision: CV is a field of artificial intelligence that trains machines to understand and interpret the visual world. Appliances that use or manipulate images tend to us...

Instructions to login into GitLab when 2FA is enabled A. Create an Access Token: Log in into the GitLab account; Go to the Preferences section (hover the profile image and wait for the menu)....

SSH Command to connect to a target host with a specfic ssh key ssh username@targethost -i <path-to-private-key> Update the below file to specify the parameters to be used fo...

Diagrams lets you draw the cloud system architecture in Python code. It was born for prototyping a new system architecture without any design tools. You can also describe or visualize the existin...

Issue: Getting an error while mounting the Azure file share on a virtual machine using sudo mount command. Error: mount error(13): Permission denied Refer to the mount.cifs(8) manual page (e.g. ma...

What is Diagram as Code? Diagram as Code (DaC) is a methodology that allows developers and operations teams to create and manage infrastructure diagrams using code. It provides a way to define and...

When working with DevOps tools on macOS, it’s important to know the default installation and configuration paths for various tools. This knowledge can help you locate and configure these tools more...

Introduction: When working with Docker, you may encounter an error message that says “Error getting credentials” during the build process. This error can be frustrating, but fortunately, there are ...

Error: ModuleNotFoundError: No module named ‘dotenv’ Reason: The virtual environment for Python was not created/set. Solution: Create a new python virtual environment: python3 -m venv ~/...

Variables Variables are containers for storing the data values, with which we can further reference and manipulate the values. Literals are values used in Python. Types are: D...