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Linux Articles
Page 86 of 134
How to Install “atop” to Monitor Logging Activity of Linux System Processes
As a Linux user, monitoring your system's performance and process activity is crucial for maintaining optimal system health. With numerous processes running simultaneously on your Linux system, tracking resource usage and identifying performance bottlenecks can be challenging. Fortunately, there's a powerful tool called atop that provides comprehensive system and process monitoring capabilities. In this article, we'll guide you through installing and using atop to monitor your Linux system effectively. What is Atop? Atop is a Linux performance monitoring tool that displays real-time system and process-level performance statistics. It provides a comprehensive overview of system performance, including CPU usage, ...
Read MoreHow to Install “IPFire” Free Firewall Linux Distribution
If you're looking for a reliable and robust firewall solution for your network, IPFire might be the answer. IPFire is a free and open-source Linux distribution that provides enterprise-level security features, including a stateful inspection firewall, intrusion detection and prevention, virtual private networking (VPN), and more. In this article, we will guide you through the steps to install IPFire on your network. System Requirements Before we get started, let's make sure that your system meets the minimum requirements for IPFire − A 64-bit processor At least 512 MB of RAM (1 GB recommended) At least 4 ...
Read MoreHow to Install & Setup a Mumble Server {Murmur} on Linux CentOS 7
Mumble is an open-source, low-latency, high-quality voice chat software primarily designed for online gaming communities. It provides a secure, reliable, and scalable communication system for users. Mumble has two components: the client software that users install on their machines, and the server software (called Murmur) that runs on a dedicated server. This tutorial covers how to install and configure a Mumble server on Linux CentOS 7. Prerequisites Before starting the installation process, ensure the following requirements are met: A Linux CentOS 7 server with root access An SSH client such as PuTTY or Terminal A non-root ...
Read MoreHow to Install a Debian 10 (Buster) Minimal Server
Debian 10 (Buster) is a reliable and secure server operating system known for its stability, security, and open-source nature. A minimal server installation provides a stripped-down version without graphical interface or unnecessary software, making it ideal for custom server configurations tailored to specific needs. Before proceeding, note that installing a Debian 10 minimal server requires basic Linux command-line knowledge. If you're new to Linux, consider starting with a desktop version like Debian 10 GNOME before moving to the minimal installation. Prerequisites Basic understanding of Linux command line USB drive with at least 4GB capacity Target server ...
Read MoreHow to Install a Desktop (GUI) on an Ubuntu Server
Ubuntu is a popular Linux distribution that is widely used for its reliability and security. One of the main advantages of using Ubuntu is that it is available in two versions: desktop and server. The desktop version comes with a graphical user interface (GUI), which makes it easy to use for beginners. On the other hand, the server version does not have a GUI, as it is designed for advanced users who prefer to work from the command line. However, in some cases, you may want to install a GUI on an Ubuntu server to make it easier to manage. ...
Read MoreHow to Install a Lightweight Bodhi Linux Distro
Bodhi Linux is a lightweight, Ubuntu-based Linux distribution that uses the Enlightenment desktop environment, providing a sleek and minimalistic interface. This guide walks through the complete installation process, from system requirements to post-installation setup. System Requirements Before installing Bodhi Linux, ensure your computer meets these minimum requirements − A 64-bit processor At least 512 MB of RAM (1 GB recommended) At least 5 GB of free hard drive space A DVD drive or USB flash drive with at least 2 GB capacity A stable internet connection Downloading Bodhi Linux Download the ISO file ...
Read MoreHow to Install Adobe Flash Player 32 on Fedora Linux
Adobe Flash Player was a multimedia software platform used to stream videos, animations, and interactive content on web browsers. While Adobe officially discontinued Flash Player support on December 31, 2020, some legacy systems or specific applications may still require it. This guide covers the installation of Adobe Flash Player 32 on Fedora Linux systems. Important Security Warning: Adobe Flash Player is deprecated and contains known security vulnerabilities. Adobe strongly recommends uninstalling Flash Player from all systems. Use this guide only if absolutely necessary for legacy applications, and consider migrating to modern web standards like HTML5. Prerequisites Before ...
Read MoreAnsible Playbook Dry Run Run Playbook in Check Mode
Ansible is an open-source IT automation tool used for configuration management, application deployment, and task automation. It allows system administrators to manage a large number of servers with ease. Ansible Playbook is a powerful feature that allows users to automate tasks and manage configurations through YAML files. When creating a playbook, it's important to test and validate it before executing it on production systems. Ansible offers a Dry Run feature to run a playbook in check mode, which enables users to simulate execution without making any actual changes. This validation step is crucial for maintaining system stability and avoiding ...
Read MoreAnsible Check if a File Exists
Ansible is an automation tool that helps in configuring and managing servers, networking devices, and other infrastructure. It simplifies the process of automation by providing a high-level language to describe infrastructure as code. In this article, we will discuss how to check if a file exists using Ansible. Why Check if a File Exists in Ansible? Checking if a file exists is an important task when automating infrastructure. It allows you to determine whether or not a file is present on a system, which can be useful when creating idempotent tasks. Idempotence means that a task can be ...
Read MoreApropos Linux Command Explained {With Examples}
If you're someone who frequently uses Linux, you may have come across the term apropos while using the terminal. Apropos is a very useful Linux command that helps users find commands related to a specific topic or keyword. In this article, we will take a closer look at the apropos command and explain its usage with several examples. What is Apropos? Apropos is a command-line utility in Linux that searches manual pages for a keyword or topic and returns a list of relevant commands. It is a great tool for quickly finding commands you need, especially if you ...
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