Atom is an open-source text and source code editor that was first released in 2014. It is created by GitHub and built on Electron framework, which makes it easily extensible and customizable. Atom is designed to be a hack able editor, which means that it can be modified and configured ... Read More

RAID (Redundant Array of Independent Disks) is a technology that helps in storing and protecting data across multiple hard drives. It is a powerful tool for ensuring data availability and system reliability, and is commonly used in enterprise-level applications. RAID technology offers different levels, each with its own pros and ... Read More

Creating a Q&A forum can be a great way to build a community and connect people who share common interests. With popularity of platforms like Stack Overflow, many developers and enthusiasts are looking to create their own Q&A forums. In this article, we will explore how to create a Q&A ... Read More

As a system administrator, it is crucial to keep an eye on network activity in order to ensure security and detect any anomalies. In Linux, one useful tool for monitoring Ethernet activity is Arpwatch. In this article, we will explore what Arpwatch is, how it works, and how to use ... Read More

Log files are a vital component of any computer system, they contain a detailed record of activities and events that occur on a system. These files can help you understand what happened in past, but in certain scenarios, you might want to monitor them in real-time to stay ahead of ... Read More

As an open-source operating system, Linux provides various tools and commands that allow users to manage their disk and partition configurations. Whether you're a system administrator or a casual user, you may need to view your disks and partitions at some point. In this article, we'll explore four ways to ... Read More

If you use Linux for remote access to other servers or devices, you are likely familiar with SSH (Secure Shell) protocol. SSH is a network protocol that enables secure data communication over an unsecured network. However, sometimes SSH connections can be slow, and that can be frustrating. In this article, ... Read More

Pre-shared key (PSK) is a security mechanism used to protect network communication by ensuring that only authorized devices can access it. It is a shared secret key that must be kept confidential to prevent unauthorized access to network. In Linux, there are several ways to generate a strong PSK, and ... Read More

Linux is a popular operating system that is widely used by system administrators, developers, and other tech enthusiasts. One of important tasks in managing a Linux system is to identify which ports are being used and which ones are available. In this article, we will discuss 4 ways to find ... Read More

If you're using CentOS or RHEL (Red Hat Enterprise Linux), you might be wondering how to check what version you're running. Luckily, there are several easy ways to find out. In this article, we'll go over four methods you can use to check version of CentOS or RHEL that you're ... Read More