Found 1436 Articles for Linux

Kubernetes is a popular open-source platform for managing containerized applications in a clustered environment. If you're looking to install Kubernetes on CentOS 7, this guide will take you through the process step-by-step. We'll cover everything you need to know to get a cluster up and running, including setting up the environment, installing the necessary components, and configuring your nodes. Prerequisites Before we get started, you'll need a few things − A CentOS 7 server with at least 2GB of RAM and 2 CPUs. Root access to the server. A basic understanding of Linux command-line usage. Setting up the ... Read More

If you are looking to set up a local network or manage an existing one, then you will need to know how to install a DHCP server. DHCP stands for Dynamic Host Configuration Protocol, and it is used to assign IP addresses and other network configuration parameters to devices on your network automatically. In this article, we will show you how to install a DHCP server on Ubuntu and Debian. What is a DHCP Server? A DHCP server is a network service that automatically assigns IP addresses and other network configuration parameters to devices on a network. Instead of manually ... Read More

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 More

If you're looking for a reliable and secure server operating system, Debian 10 (Buster) is an excellent choice. It's known for its stability, security, and open-source nature. In this article, we'll show you how to install a Debian 10 minimal server, which is a stripped-down version of the operating system without any graphical user interface or unnecessary software. A minimal server is an excellent option for those who want to build a custom server tailored to their specific needs. Before we begin, it's essential to note that installing a Debian 10 minimal server requires some technical knowledge. You'll need to ... Read More

Mumble is an open-source, low-latency, high-quality, voice chat software primarily designed for online gaming communities. It is designed to provide 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 that runs on a dedicated server. In this article, we will discuss how to install and set up a Mumble server, commonly referred to as Murmur, on Linux CentOS 7. Prerequisites Before we start with the installation process, we need to ensure that the following prerequisites are met − A Linux CentOS 7 ... Read More

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. 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 At least 4 GB of storage If your system meets these ... Read More

As a Linux user, you know how important it is to monitor your system's logging activity. With the vast number of processes that run on your Linux system, it can be difficult to keep track of everything that's going on. Fortunately, there's a tool called "atop" that can help you monitor your system's logging activity. In this article, we'll guide you through the process of installing and using atop on your Linux system. What is Atop? Atop is a Linux performance monitoring tool that allows you to view real-time system and process-level performance statistics. It provides a comprehensive overview of ... Read More

Secure Shell (SSH) is a widely used protocol for accessing remote systems securely. It is used to establish a secure and encrypted connection between two computers over an insecure network. When establishing an SSH connection, there is a timeout value that determines how long the connection can be idle before it is closed. This is called the SSH connection timeout. The SSH connection timeout is essential to prevent unauthorized access and to reduce the risk of security breaches. However, it can be a hassle when you need to work on a remote system for an extended period. In this article, ... Read More

In Linux, an inode is a data structure that stores information about a file or directory. Each inode contains details such as the file's ownership, permissions, size, and location on the disk. Inodes are crucial to the functioning of the file system as they allow the operating system to locate and access files quickly. However, in some cases, the number of inodes on a disk may be limited, leading to potential performance issues. In this article, we'll look at how to increase the disk inode number in Linux. Understanding Inodes To understand how to increase the disk inode number, it's ... Read More

Linux is an open-source operating system that is widely used by individuals, businesses, and governments around the world. However, like any other operating system, Linux is vulnerable to security threats, and it is important to take measures to improve the system's security. In this article, we will explore several ways to improve Linux system security. Update the System Regularly One of the simplest and most effective ways to improve the security of your Linux system is to update it regularly. Updates often contain security patches and bug fixes that address vulnerabilities in the system. Therefore, it is important to keep ... Read More