7 Best Website Speed and Performance Testing Tools


There are programs that answer two of the most common questions web administrators and SEO's keep asking when it comes to server response time: How fast is my website? How do I improve website performance? We made a list of the best tools to test…

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Best Tools to Monitor Network Bandwidth on a Linux Server


There are many different tools for monitoring network traffic on a Linux server. Each option has its strengths and weaknesses. Most of the command-line utilities are designed to be lightweight, so they do not inflate bandwidth reports. Some are…

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How to Use the Linux Chown Command with Practical Examples


The chown command changes user ownership of a file, directory, or link in Linux. Every file is associated with an owning user or group in Linux. Make sure to configure file and folder permissions properly. This tutorial will show you how to execute…

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Linux Ping Command Tutorial with Examples


Most Linux users are familiar with the ping command and know how to use it in its basic form. However, there are many additional ping options and variations. In this guide, we will walk you through some of the most useful ping commands with…

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​Vagrant Tutorial: Everything a Beginner Needs To Know


Vagrant is a tool for configuring and deploying an exact image of a virtual operating system. It is often used in software development to ensure that all team members are writing code for the same configuration. This helps ensure that a code…

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Containers vs Virtual Machines (VMs): What’s the Difference?


Both virtual machines and containers are used to created isolated virtual environments for developing and testing applications or software. The question is how they differ. This article examines the two concepts to help you perceive and understand…

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NVMe vs SATA vs M.2 SSD: Storage Comparison


Mechanical hard drives were once a major bottleneck on every computer system with speeds capped around 150 MB/s. A new storage approach was necessary. From the introduction of the first SSD (solid-state drive), it was evident that it was going to be…

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Linux Kernel 5.0 Released, New Features & Improvements For 2019!


The long-awaited Linux Kernel 5.0 upgrade is finally out, and it is time to take a look at all the new features it has to offer. Linus Torvalds, the principal developer of the Linux kernel, warned the public not to expect a drastic difference from…

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What is Kubernetes? Container Orchestration Overview


If you are using Docker, you need to learn about Kubernetes. It is an open-source container orchestration system for automated scaling, deploying and managing applications using container technologies.

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What is a LAMP Stack?


The LAMP stack is a set of open source software used for web application development. For a web application to work smoothly, it has to include an operating system, a web server, a database, and a programming language. The name LAMP is an acronym of…

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