SysAdmin

Learn how you can use the Python package manager PIP to upgrade or downgrade TensorFlow automatically.

DNS (Domain Name System) records are used to store information about domains such as IP addresses, aliases, and security certificates. Learn more about different types of DNS records in this tutorial.

PuTTY is an open-source session management client. Although it was originally developed for Windows, it is available on Linux, too. This tutorial shows how to install PuTTY on Ubuntu.

Linux offers multiple tools for data transfer to and from a server, the most popular being curl and wget. This tutorial will show you how to use the curl command, and provide you with an exhaustive list of the supported protocols and available options.

Git is the world's most popular version control system. This article showcases how Git works and explains each Git function in detail.

Webmin is a web-based dashboard that allows administrators to manage Linux and Unix systems and servers remotely. This tutorial takes you through the step-by-step process of installing Webmin on Ubuntu 18.04 and 20.04.

Node.js is a popular back-end JavaScript runtime used for creating web servers and scalable network apps. NPM is a package manager for JavaScript and the default package manager for Node.js. This tutorial will show you how to install Node.js and NPM on MacOS.

Deploying a functional database in a containerized environment can be a demanding task. This article will show you how to deploy a MySQL database instance on Kubernetes using persistent volumes, the feature that enables stateful apps to overcome the problem of the inherent transience of the K8s pods.

Git Bash lets you manage your code and repository using a command-line interface on Windows. Learn how to use Git Bash effectively.

This tutorial shows you how to move directories in Linux using the GUI or the built-in mv command.