If you're looking to land a job in a Linux environment, you're likely to be asked a lot of technical questions during the interview process. One of the most important commands in Linux is the "ls" command, which is used to list the contents of a directory. In this article, ... Read More

OpenNMS is an open-source monitoring system that helps system administrators monitor their networks, servers, and applications. It provides comprehensive monitoring capabilities that allow administrators to detect and resolve issues before they become critical. In this article, we'll discuss how to add hosts in OpenNMS monitoring server. What are Hosts? Hosts ... Read More

In today's world, email is a crucial tool for communication, both in personal and professional settings. However, it can also be a target for malicious attacks such as viruses and spam. As a result, it is vital to secure your mail server against these threats. One way to do this ... Read More

PhpMyAdmin is a popular web-based application used to manage MySQL databases. It is widely used by web developers, system administrators, and other IT professionals. However, with its widespread popularity, PhpMyAdmin has become a popular target for cybercriminals who attempt to exploit vulnerabilities in the login interface to gain access to ... Read More

Git is a popular version control system that enables you to manage your source code, track changes, and collaborate with others. It also helps you keep a record of every change made to your codebase, including the creation of new directories. However, sometimes you may need to add an empty ... Read More

Remote Desktop is a handy tool that allows you to access your computer from a different location, using another device. It is very useful, especially for remote workers, who need to access their work computer from home or any other location. The most common way to access a remote desktop ... Read More

If you're a Linux server user, you know how important the command line interface is. The terminal is where you can execute commands to control and manage your server. However, sometimes accessing the terminal can be a hassle, especially if you're on a remote machine or don't have a terminal ... Read More

Linux is a popular operating system that is used by millions of people worldwide. It is known for its open-source nature, flexibility, and security. There are many different Linux distributions, each designed to meet the needs of different types of users. In this article, we will take a look at ... Read More

If you're using a Linux operating system, it can be helpful to gather system and hardware information to troubleshoot any issues or simply to learn more about your system's performance. Luckily, there are plenty of built-in commands in Linux that allow you to easily collect this information. In this article, ... Read More

Linux is an operating system that has become increasingly popular over the years. It's known for its stability, security, and flexibility, making it a favorite among developers and system administrators. One of the great things about Linux is that it comes with a lot of powerful commands that can make ... Read More