How To Extract or Unzip tar.gz Files From Linux Command Line


This article shows which commands best to use when compressing and decompressing files from the command line. By using the two compression utilities, covered in this tutorial, tar and gzip, you can manage zip files with ease.

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How to Enable Ubuntu Remote Desktop


Remote Desktop is a useful and user-friendly service allowing you to control another computer remotely. It is excellent for users who prefer having a graphical interface instead of a command line. Learn how to enable remote desktop and establish a…

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How to Add User to a Group in Linux


By following the steps in this tutorial you will learn how to add a user to a group in Linux. Read the easy steps and learn how to expand your team. You will learn how to manage privileges for several users at once. Linux groups allow you to manage…

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How to Find or Check Your IP Address in Linux


An IP address is a code assigned to a computer on a network. It works as a postal address, ensuring that network traffic is sent to the correct computer. In most cases, your system will have two different IP addresses: an internal IP address and an…

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How to Use wget Command With Examples


Wget is a commonly used tool for downloading files in a command-line session. Not only is it fast and practical, but it also offers additional downloading features. Learn the 12 most popular wget commands with examples how to use them.

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How to Upgrade Linux Kernel in CentOS 7


The Linux kernel is the underlying software architecture of each Linux distribution. It provides and defines all the major functionalities on a Linux system. Each newer version of the kernel introduces new functionalities, applies critical security…

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How to Check Python Version in Linux, Mac, & Windows


Python is a popular programming language with different versions organized by release date. Certain applications may require a certain version of Python — this guide will help you find the version of Python installed on your system.

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5 Linux SSH Security Best Practices to Secure Your Systems


The article covers the 5 most common and efficient ways to secure an SSH connection. The listed solutions go a long way in preventing malicious activity and protecting your servers.

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Linux File Permission Tutorial: How to Check and Change Permissions


The file permission feature specifies how much power each user has over a given file or directory. To understand Linuxfile permissions, you need to get to know the different permission classes and levels. Once you have learned how to interpret…

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How to Install and Use Nmap Network Scanner on Linux


Learn how to install Nmap on a Linux based system and use it to retrieve valuable information from remote systems.

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