How to enable PHP MBString Extension on Ubuntu?
The PHP MBString extension is used to handle multibyte strings, which is essential for supporting different character encodings in your web applications. In this guide, we will show you how…
How to remove the bond0 interface in Ubuntu
Network bonding (also called “NIC teaming”) is a method for combining multiple network interfaces to form a single, logical network interface for increased bandwidth, fault tolerance, or both. In Ubuntu,…
Checking the CPU on Ubuntu is an essential task for monitoring and troubleshooting system performance. In this guide, we will go through the steps to check CPU information on Ubuntu…
In Ubuntu, you can check the RAM (Random Access Memory) usage of your system using different methods. Knowing the amount of RAM used and available is essential for troubleshooting and…
How to Check Current Users in Ubuntu
In Ubuntu, you can check the current users using different methods. It is important to know who is currently logged in to your system, especially when you are working in…
How to Check if Ubuntu Server is Connected to the Internet
It is essential to verify that your Ubuntu server has a stable internet connection to access online resources, install packages, and communicate with other systems. In this guide, we’ll demonstrate…
How to Update to PHP 7.4 on Ubuntu?
PHP 7.4 comes with several performance improvements and new features. If you’re running an older version of PHP on your Ubuntu system, upgrading to PHP 7.4 can provide a significant…
How to install all available updates for an Ubuntu release before upgrading
Before upgrading to a newer Ubuntu release, it’s essential to install all available updates for your current version. This ensures a smoother upgrade process and reduces the chances of encountering…
How to install and use pip for Python 3 on Ubuntu
pip is a package management system used to install and manage Python packages. In Ubuntu, pip is available for both Python 2 and Python 3. In this guide, we will…
How to Install Java Development Kit (JDK) on Ubuntu
The Java Development Kit (JDK) is a software development environment used for developing Java applications and applets. It includes the Java Runtime Environment (JRE), an interpreter/loader (Java), a compiler (javac),…
How to Enable SSH Root Login on Ubuntu
Secure Shell (SSH) is a protocol used to remotely access and manage servers. By default, SSH on Ubuntu is configured to disable root login for security reasons. However, in some…
How to Enable SSH Root Login on Ubuntu 16.04
While enabling SSH root login on Ubuntu 16.04 is not recommended due to security risks, there might be situations where you need temporary root access via SSH. In this guide,…