Linux
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Complete Guide to Installing and Configuring APT Local Repository in Linux
Introduction An APT (Advanced Package Tool) local repository is a powerful way to manage software packages in Linux distributions such as Ubuntu and Debian. In…
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How to Fix SSH Permission Denied (Public key) Error in Linux
Introduction Encountering the “Permission Denied (Public Key)” error while trying to establish an SSH connection in Linux can be frustrating. In this article, we will…
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How to Create and Use Alias Command in Linux
Introduction: Alias command is a powerful tool in Linux that allows you to create short and simple alternatives for complex or frequently used commands. Aliases…
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How to Fix “passwd: Authentication token manipulation error” in Linux
Encountering the “passwd: Authentication token manipulation error” while trying to change a user’s password on a Linux system can be frustrating. However, there are several…
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How to Setup SSH Passwordless Login in Linux – A Comprehensive Guide
Introduction Setting up SSH passwordless login on your Linux system not only improves security but also provides a seamless and efficient way to access remote…
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Guide to Installing, Configuring, and Managing Asterisk VoIP Server on Linux
Introduction In this comprehensive guide, we will provide a detailed step-by-step tutorial on how to install, configure, and manage an Asterisk VoIP server on a…
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iPerf3 – Test Network Speed in Linux
Introduction: Network speed and throughput are critical factors in evaluating and optimizing network performance. In Linux, iPerf3 is a powerful command-line tool that enables you…
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How to install Minecraft on Ubuntu 20.04 LTS
Learn how to install Minecraft on Linux (Ubuntu) in this simple tutorial. Minecraft has been a craze now for almost 9-10 years now but for…
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How to Install MongoDB on Ubuntu 20.04
MongoDB is one of the most popular NoSQL databases, it is open source and freely available to download. It stores data in the form of…
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Linux Tee Command with Examples
tee command reads the standard input and writes it to both the standard output and one or more files. The command is named after the…
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