System Administration & Configuration

Git tutorial for Beginners

Introduction If you have been using GNU/Linux for any amount of time chances are pretty good that you have heard of git. You may be wondering, what exactly is git and how do I use it? Git is the brainchild of Linus Torvalds, who developed it as source code management system during his work on the Linux kernel. Since then it has been adopted by many software projects and developers due to its track record of speed...
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Clear Linux Download

Clear Linux is Intel's entry into the Linux space. It's a free and open source distro that Intel has developed for maximum performance. For other most popular Linux distributions please visit our dedicated linux download page. Unsurprisingly, Clear Linux has been optimized to perform very well on Intel hardware. Being developed by a hardware giant means that the operating system can undergo improvements that more...
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Programming & Scripting

Python Regular Expressions with...

A regular expression (often abbreviated to “regex”) is a technique, and a textual pattern, which defines how one wants to search or modify a given string. Regular expressions are commonly used in Bash shell scripts and in Python code, as well as in various other programming languages. In this tutorial you will learn: How to start with Regular Expressions on Python How to import regex Python module How to match...
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How to create and manipulate tar...

On Linux and other Unix-like operating systems, tar is undoubtedly one of the most used archiving utilities; it let us create archives, often called “tarballs”, we can use for source code distribution or backup purposes. In this tutorial we will see how to read, create and modify tar archives with python , using the tarfile module. In this tutorial you will learn: The modes in which a tar archive can be opened...
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Ubuntu

Ubuntu Linux Download

If you've heard of Linux, you've probably heard of Ubuntu. Out of any distribution, it's likely the most well known. Ubuntu has a solid reputation for being user friendly to newcomers. Couple that with the endless support you'll find online, and you've got an operating system that anyone can pick up and use. For other most popular Linux distributions please visit our dedicated linux download page. That's not to say...
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Ubuntu 20.04 Minecraft Server Setup

The beauty of having your own Minecraft server is that you're totally in charge of your gaming experience. You get to choose what settings are used on the server, you can use (or abuse) your admin powers for an advantage, and bestow those powers on to your fellow gaming buddies. You may want to create a private server for just you and your friends, or make it public for everyone to access. Ubuntu 20.04 Focal Fossa...
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Debian

Debian Linux Download

Debian is one of the oldest Linux distributions that still survives today. If you're looking for a tried and true Linux distro to download, Debian is about as good as it gets. For other most popular Linux distributions please visit our dedicated linux download page. Debian believes in a completely free operating system. Other popular Linux distributions, like Ubuntu , Linux Mint , and many others are based off of...
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Raspbian GNU/Linux upgrade from...

The upgrade from Raspbian Stretch to Raspbian 10 Buster is a relatively simple procedure. However, exercise caution, as there is always a chance to break the entire system. The fewer installed 3rd-party packages and services, the more likely you are able successfully to upgrade your Raspbian Linux system. What's New UEFI Secure Boot AppArmor enabled per default Optional hardening of APT Unattended-upgrades for...
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Kali Linux

Kali Linux Download

Kali Linux is not your typical Linux distribution . It has a very specific use case, and that is to provide the user with penetration testing and ethical hacking tools. For other most popular Linux distributions please visit our dedicated linux download page. Under the hood, Kali Linux runs much like Debian , on which it is based. However, Kali should not be used as an ordinary operating system; it has a specific...
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How to install VeraCrypt on Kali Linux

For years, TrueCrypt was the gold standard in encrypting drives across platforms. TrueCrypt is gone now, but VeraCrypt is carrying on its legacy. It looks and works a lot like TrueCrypt did, and it's compatible with TrueCrypt partitions. Even though VeraCrypt isn't available in Kali's repositories, but that doesn't mean that it's difficult to install. You can download the VeraCrypt installer right from the...
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RHEL / CentOS

Red Hat Linux Download

Red Hat Enterprise Linux is a commercial Linux distribution built for powering the servers of corporations and data centers. It's a robust distro with the features and stability that businesses crave for high availability and predictability. The big appeal of Red Hat, though, is its support system. That's the main thing you're paying for, after all. If something doesn't operate as expected, businesses want someone...
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CentOS Linux Download

CentOS is one of the leading Linux distributions available. It's developed by The CentOS Project, which is an affiliate of Red Hat. As CentOS is based on Red Hat Enterprise Linux, it's naturally more geared toward servers and workstations, though it can still work well as a desktop operating system for some people. For other most popular Linux distributions please visit our dedicated linux download page. CentOS...
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Fedora

Fedora Linux Download

The Fedora Linux distribution is sponsored and backed by Red Hat. It's available for free and acts as a sort of testing ground for Red Hat's flagship operating system, Red Hat Enterprise Linux. As a result, Fedora contains many of the newest ideas and bleeding edge technology. Things that perform well on Fedora for some time will usually end up making their way into the commercially available RHEL distribution. For...
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How to install the NVIDIA drivers on...

The NVIDIA Driver is a program needed for your NVIDIA Graphics GPU to function with better performance. It communicates between your Linux operating system, in this case Fedora 32, and your hardware, the NVIDIA Graphics GPU. The NVIDIA drivers can be installed by using the bash command after stopping the GUI and disabling the nouveau driver by modifying the GRUB boot menu. To install Nvidia driver on other Linux...
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