SysAdmin

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

Git is the most popular version control system in the world. Learn to use Git effectively with this step-by-step beginner's guide that covers the basic Git functions.

Applications must be secure, but what about the application production line itself? The CI/CD pipeline constantly moves and there are many security challenges to face. Learn about how you can secure the CI/CD pipeline with a list of some of the best practices.

Depending on how the library was installed, there are various ways to check the PyTorch version on your system. Follow the steps in this article to see three different ways to check the library version.

PuTTY is a free SSH and Telnet client for windows. This tutorial shows how to install PuTTY on Windows in several easy steps.

This article explains the concept of reverse DNS and its uses. See how to perform rDNS lookup in Windows and Linux.

The Linux w command allows you to list the information for currently logged in users. learn how the w command works and how to change the output using different options in this tutorial.

MySQL string functions allow you to manipulate character string data using the SELECT statement. Learn to use MySQL string functions with this comprehensive tutorial.

The built-in Linux watch command allows you to repeatedly run a user-defined command in regular time intervals. Learn how to use it in this tutorial.

You can change the hostname in Debian 10 (Buster) as the root user by using the built-in hostname command or editing related system files. learn how to change your hostname in this step-by-step tutorial.