Found 1383 Articles for Open Source

If you're looking for a lightweight and customizable Linux distribution, Bodhi Linux is definitely worth checking out. This operating system is based on Ubuntu and uses the Enlightenment desktop environment, which provides a sleek and minimalistic interface. In this guide, we'll go through the steps to install Bodhi Linux on your computer. We'll cover the requirements, the installation process, and some tips to get started with your new Bodhi Linux system. Requirements Before installing Bodhi Linux, you'll need to make sure your computer meets the following requirements − A 64-bit processor At least 512 MB of RAM (1 GB ... Read More

DHCP (Dynamic Host Configuration Protocol) is a networking protocol that allows automatic configuration of IP addresses and network settings for devices on a network. It eliminates the need for manual configuration of IP addresses and saves time and effort. In this article, we will guide you through the process of installing a DHCP server in CentOS, RHEL, and Fedora. Install DHCP Server Package To install the DHCP server package, open a terminal window and run the following command − sudo yum install dhcp This command will install the DHCP server package along with all the required dependencies. Configure DHCP ... Read More

If you're looking to enable OpenSSH on CentOS 7, you've come to the right place. In this article, we'll take a look at the steps you need to follow to install and enable OpenSSH on your CentOS 7 machine. We'll also take a look at some of the benefits of using OpenSSH and how to configure it to suit your needs. What is OpenSSH? OpenSSH is a secure shell protocol used to establish a secure connection between two computers over a network. It's an open-source version of the Secure Shell (SSH) protocol, which is widely used to provide secure remote ... 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

Memcached is a distributed memory object caching system that can significantly improve the performance of your website or application by storing frequently accessed data in memory, reducing the number of database queries required. In this article, we will guide you through the process of installing and configuring Memcached on CentOS 8. Step 1: Install Memcached on CentOS 8 The first step is to install Memcached on your CentOS 8 system. You can do this by running the following command − sudo dnf install memcached This command will download and install Memcached on your system. Step 2: Start Memcached and ... 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

Linux is one of the most popular operating systems in the world, used by individuals, businesses, and governments alike. However, like any other operating system, Linux is vulnerable to security threats, particularly when it comes to network security. In this article, we will look at some ways to improve Linux network security. Keep Your System Updated The first and most important step in securing your Linux network is to keep your system updated. Linux vendors regularly release security patches and updates to address vulnerabilities in the operating system. By keeping your system updated, you can ensure that you have the ... Read More