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Updating Ubuntu is one of the essential tasks that the users of this popular Linux distribution do regularly. As a beginner, you might prefer to use Ubuntu, but the error of Ubuntu failing to update can also concern you. This tutorial covers Fix Ubuntu Update Error solutions and all the Ubuntu update errors. Before buying […]

The use of computers for computations and data analysis is inevitable. Numerous programming languages have been developed today to enhance computational efficiency and are continuously updated and improved to meet the evolving needs of users. Among a wide variety of programming languages, R and Python programming languages are very popular.

Today, connecting to the Internet is necessary for various purposes because if you do not succeed in connecting to the Internet, many of your tasks will be challenged. You may get the ‘temporary failure in name resolution’ error when updating the Linux system, pinging and connecting to the website, or other essential tasks that require […]

Nowadays, connecting to a remote server and doing various tasks is common. SSH is one of the best protocols that is used to have a remote connection. In spite of SSH benefits, an error might occur and end the connection. In this article, you will learn How to Solve SSH Broken Pipe Error in Linux. […]

Join us with an article series of teaching how to solve an error. To visit a friend, you need their address. If you do not find the address, you get lost. Same in the digital world, while visiting a website, you might face an error. At the end of this guide, you will learn How […]

If you are the administrator of a Linux system that several users use, one of your challenges is probably related to using common files and their unwanted editing and accidental deletion. Files in Linux have attributes such as permissions, read/write file content, etc., which provide security and control of files.

Have you ever used two machines with different operating systems, such as Windows and Linux, and faced problems seamlessly sharing files and resources between these two machines? Or do you use two Windows and Linux servers in your organization, and do you find sharing files between different platforms challenging? You have probably experienced this problem […]

Intelligent organizations use monitoring solutions to improve and maintain the application’s performance. As one of the best server monitoring tools, Nagios is designed to run on Linux. Users can easily run it on any operating system. This tutorial is a complete guide to help you install Nagios on CentOS/ Rocky Linux/ AlmaLinux. If you agree […]

DNS servers use host files to convert domains to IP addresses, to simplify accessing websites, or to handle an attack. Certainly, you will need to Edit Hosts File on your current operating system in use. Join us with this article to learn How and Why to Edit Hosts File in Windows, Mac, and Linux Ubuntu. […]

Providing an uninterrupted service in the network and getting optimal performance from the network is a desire that all managers are trying to fulfill. To achieve this goal, a network manager must continuously monitor network performance and use network diagnostic tools to detect connection problems, delays, and possible network performance problems and troubleshooting. Traceroute is […]

Securing the infrastructure is one of the main duties of a system administrator. Fortunately, Linux is superior in terms of security compared to other operating systems, and this distinguishing feature of Linux is a strong reason for choosing Linux VPS as the ideal operating system for the server. However, you may need tools that are […]

In real life, the idea of sending a message to all has its adherent and dissentient. But in a Linux server, there is no disagreement since it is required to send messages to all users who are logged on. Sending Message to All Users in Linux is what we are going to teach in this […]