Fedora is a popular operating system that is known for its stability, security, and user-friendly interface. One of the many features that make Fedora stand out from other operating systems is the ability to add new fonts easily. Fonts play an important role in the overall look and feel of an operating system. In this article, we will discuss how to add new fonts in Fedora. Why Add New Fonts in Fedora? Fedora comes with a good collection of fonts, but sometimes you may need to install new fonts to use in your project or to enhance the look of ... Read More

Introduction Nagios is an open-source monitoring system that helps system administrators to monitor the performance and availability of various network resources, including hosts, services, and network devices. It is an efficient tool that allows monitoring and notification for a wide range of devices and services in the network. NRPE (Nagios Remote Plugin Executor) is a plugin that is used to monitor remote hosts or devices from the Nagios server. In this article, we will discuss how to add a Linux host to the Nagios monitoring server using the NRPE plugin. Prerequisites Before we begin, there are some prerequisites that need ... Read More

Docker kill terminates a container if it takes too long to stop, while docker stop allows it to shut down normally. Software developers and engineers for building, testing, and managing environments for software development and testing widely use Docker. Containers allow for OS-level virtualization. Also, engineers may be able to communicate more rapidly without wasting time installing unnecessary programme requirements. This means programmers can make "portable containers" that can be taken anywhere, greatly simplifying remote teamwork. The container bundles the app and its prerequisites into one portable unit. As physical hardware is removed, computing resources can be used more effectively. ... 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 are the devices or servers that you want to monitor. It could be a physical device or a virtual machine. In OpenNMS, hosts are added to the system so that the system can monitor them for any issues that may arise. Adding a host to OpenNMS is a simple process ... 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 is through a client software installed on the device, but there is an easier way to access it: using a browser. In this article, we will show you how to access remote desktop from a browser using TightVNC. What is TightVNC? TightVNC is a free remote control software package that ... 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 15 Linux distributions and their targeted users. Ubuntu Ubuntu is a popular Linux distribution that is targeted towards a wide range of users, including − Desktop Users − Ubuntu aims to provide a user-friendly and polished desktop experience for general users who are looking for a free and open-source ... 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, we'll cover some of the most useful Linux commands for gathering system and hardware information, along with examples of how to use them. uname The uname command displays basic information about your system, including the operating system name, kernel version, and processor architecture. To use the uname command, simply open ... 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 your life easier. In this article, we'll be discussing some of the lesser-known but useful Linux commands. Watch Command The watch command is a simple but powerful command that allows you to watch the output of a command or script every few seconds. This is useful when you want to ... Read More

Linux is a powerful operating system that is widely used in the world of software development, web hosting, and cloud computing. Linux has many commands that can help you perform various tasks, but some commands are not commonly used or known to many people. These lesser-known commands can be very useful and save you time and effort. In this article, we will explore some of the effective but lesser-known Linux commands. 'rename' command The 'rename' command is used to rename multiple files at once. The syntax for this command is as follows − rename 's/oldname/newname/' files Here, 'oldname' is ... Read More

Linux is a popular operating system that is widely used for its flexibility, stability, and security. It is also known for its command-line interface, which provides users with a powerful way to interact with the system. While many Linux commands are well-known and widely used, there are some lesser-known commands that can be very useful for certain tasks. In this article, we will explore some of these lesser-known Linux commands. xargs The xargs command is used to execute commands with arguments that are read from standard input. This command can be particularly useful when you need to perform a command ... Read More