Python os getenv

The “os.getenv()” method of the “os” module is utilized in Python to retrieve the environment variable key value if it is present.

Pandas Agg Count

The “groupby()” method splits data into groups based on columns and finds total values in a column for each group using the agg method, such as “count”.

Pandas Add Header

The “pd.DataFrame()” columns parameter, “DataFrame.columns” method and the “DataFrame.set_axis()” method is used to add a header to Pandas DataFrame in Python.

How to Install Python on Pop!_OS

Check out this guide on how to install Python on Pop!_OS with various methods, along with tips on switching between various Python versions.
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How to Install Neovim on Pop!_OS

Follow along in this quick step-by-step guide on how to install Neovim on Pop!_OS using a variety of methods.
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How to Install OpenSSH on Pop!_OS

Follow along in this step-by-step guide on how to install, set up, and use OpenSSH on your Pop!_OS desktop.
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Distribution Release: 4MLinux 43.0

The 4MLinux distribution – which focuses on server, multimedia, system rescue, and games – has published a new stable version: 4MLinux 43.0. The new release adds a few new media and game packages and provides additional web browsers as optional add-on…

How to Extend VxFS Volume and Filesystem in Linux

Learn how to add a new disk to the existing Disk Group (DG), and extend VxVM Volume and VxFS Filesystem in Linux with a few easy steps.
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FSF Blogs: FSD meeting recap 2023-07-28

Check out the important work our volunteers accomplished
at today’s Free Software Directory (FSD) IRC meeting.

How to Find Files by Extension in Linux

Learn about the different methods and utilities that can help you find files in your directory with different extensions.
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FOSS Week in Review: Happy Sysadmin Day, SEC’s New Cyber Attack Rules, and Musk Steals User Handle

Be nice to your SysAdmin, SEC makes rules for reporting cyber attacks, and Musk purloins a user’s $40,000 Twitter X handle.
The post FOSS Week in Review: Happy Sysadmin Day, SEC’s New Cyber Attack Rules, and Musk Steals User Handle appeared first…

FSF Blogs: “Web Environment Integrity” is an all-out attack on the free Internet

Read why “Web Environment Integrity” is terrible, and why we must vocally oppose it now. Google’s latest maneuver, if we don’t act to stop it, threatens our freedom to explore the Internet with browsers of our choice.

How to Install GitHub Desktop on Pop!_OS

Learn how to install the GitHub desktop client on Pop!_OS using the Shiftkey APT repository or the downloadable .deb file.
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How to Install Git on Pop!_OS

In this guide, we will explain the different methods for how to install the version control system Git on Pop!_OS.
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How to safely downgrade your Ubuntu installation

Ubuntu, a popular Linux distribution, often impresses users with its stability and feature-rich updates. However, sometimes, an upgrade might not go as planned or new versions might not sit well with your current setup or specific applications. In such…

How to Install VSCodium on Pop!_OS

In this tutorial, we will demonstrate how to install the privacy-focused VS Code alternative VSCodium on a Pop!_OS system.
The post How to Install VSCodium on Pop!_OS appeared first on Linux Today.

How to Install k3s Kubernetes Cluster on Ubuntu 22.04

In this guide, we’ll walk you through the step-by-step process of setting up k3s Kubernetes cluster on Ubuntu 22.04.
The post How to Install k3s Kubernetes Cluster on Ubuntu 22.04 appeared first on Linux Today.

4 Ways to Install Latest Firefox on Debian Stable [Tutorial]

Check out this simple guide on how to install the latest Firefox on the Debian Stable version (Debian 12 Bookworm).
The post 4 Ways to Install Latest Firefox on Debian Stable [Tutorial] appeared first on Linux Today.

Thunderbird 115 is Now Available on Flathub

Open-source email client Thunderbird is now officially-officially available on Flathub. Plus, as of today (July 28) the most recent and roundly well-received release, i.e. Thunderbird 115 release, is also available….

The post Thunderbird 115 is Now Available on Flathub is from OMG! Linux and reproduction without permission is, like, a nope.

How to Install PowerDNS and PowerDNS-Admin on Ubuntu 22.04

PowerDNS is a free and open-source authoritative nameserver written in C++. It supports several databases such as MySQL, MariaDB, PostgreSQL, and Oracle to store zone files and records. In this post, we will explain how to install PowerDNS and PowerDNS…