Ashley B.

Linux users track and monitor system resources to control them. To do this, they need a metric and also knowledge of reading the result. Load Average in Linux is an important metric that helps Linux users to monitor system resources. To use system resources, it is important to keep an eye on the system’s resources. […]

Linux operating systems set up the first user as an admin by default and grant it access to sudo and reasonable defaults. While the Sudoers file provides instructions to the system on handling the sudo command, the sudo command enables non-root users to execute other Linux commands that typically require superuser access. But sometimes they […]

Linux system administrators have various tasks, one of their important tasks is to improve Linux system security, manage users, and access user login in Linux. Since system administrators are responsible for fixing the problems of the Linux operating system and protecting the Linux system from intrusion and unauthorized access, disabling user login Accessibility in Linux […]

How can we know which distribution is better to use? Manjaro vs Arch Linux could be a dilemma for those who are tired of the same old operating systems and looking for a new challenge. To have a full Linux experience you can buy cheap Linux VPS for several reasons including server security hardening and […]

To reinstall Ubuntu Linux, visit the official Ubuntu downloads page, download the desired version for reinstall, create a Bootable USB in Ubuntu, and reinstall Ubuntu from the USB drive at the system restart and via BIOS settings. Reinstalling Ubuntu is helpful in resolving potential problems and optimizing system performance after installing Ubuntu. When you face […]

Setting up the server with SSH protocol is one of the security measures of server and network administrators to encrypt the communication between the server and the client in an insecure network. Controlling and monitoring failed SSH login attempts in Linux is one of the most important tasks of Linux VPS administrators, The importance of […]

The large family of Linux by presenting each of its distributions makes users more attracted to the Linux operating system because with each of the Linux distributions you can experience an exciting world with diverse and helpful features. Ubuntu and Fedora are two popular and prominent Linux distributions that, along with their similarities, their differences […]

MySQL is one of the most popular and practical database management systems that serves as an open-source relational client-server model for websites and server applications. It also uses SQL (Structured Query Language), which is the most common standard language for accessing databases, to manage its data. MySQL is one of the important components of the […]

It is fair to say that sending and receiving emails were our first connections to others through the internet. Emails are sent and received by mail servers based on a combination of many interconnected servers. In this article, top 15 Linux mail servers will be introduced to help you know and use them. This content […]

Creating a file to store and organize data is one of the tasks of Linux users. We usually create an empty file and then import or transfer content to that file, We all do this to organize data. But sometimes the developers need a file of a specific size in special situations such as troubleshooting […]

Ruby is one of the most popular open-source, object-oriented, dynamic, and general-purpose programming languages, which is very similar to a spoken language due to its simple syntax. The advantages of the Ruby programming language have made it popular among developers in various fields such as web/application development, data analysis, and memory management. The most important […]

Do you still receive the message that your website is ‘’Not Secure’’ while submitting login information on Chrome or Firefox? Install Caddy on Linux eliminates this issue. Caddy is a simple and secure web server that helps you with better website hosting. Since Caddy manages SSL/TLS certificates using Let’s Encrypt automatically to enable HTTPS, you […]