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11 considerations for effectively managing a Linux sysadmin team

Here are some guidelines for managers when dealing with your system administrator staff members.

Sync mpv, VLC, Plex And MPC-BE/MPC-HC With Trakt.tv Using Trakt Scrobbler

Trakt Scrobbler is a Trakt.tv scrobbler for Linux, macOS and Windows, which supports VLC, MPV, MPC-BE/MPC-HC and Plex (doesn't require a Plex Pass).

Krita 4.4.2 Released with Mesh Gradients and Transforms, over 300 Changes

  • 9to5Linux; By Marius Nestor (Posted by hanuca on Jan 19, 2021 4:31 PM EDT)
  • Story Type: News Story
The Krita Foundation released today Krita 4.4.2 as a major maintenance update to the latest Krita 4.4 series of this powerful open-source and cross-platform digital painting applications.

5 tips for configuring virtualenvs with Ansible Tower

Virtualenvs are a great way to create isolated scenarios where you can experiment with different Python/Ansible modules.

How to List Directory Contents on Linux

This article shows how to use the ls command to list directory contents on Linux. Including how to sort and filter output, show hidden files and more.

Linux Weekly Roundup: Wine 6.0, Fedora i3 Spin, and More

Here’s this week’s (ending Jan 17, 2021) roundup series, curated for you from the Linux and the open-source world on application updates, new releases, distribution updates, major news, and upcoming highlights. Have a look.

How to change the hostname on Ubuntu 20.04 LTS

  • vitux.com; By Karim Buzdar (Posted by vitux on Jan 19, 2021 11:59 AM EDT)
  • Story Type: Tutorial; Groups: Ubuntu
In this tutorial, I will show you two methods to change the hostname of an Ubuntu 20.04 system via the command line terminal and GUI. Users can opt either way to update the names and share them once they have finalized them.

How to kill all user sessions on Linux using shell script

  • 2daygeek.com; By Magesh M (Posted by 2daygeek on Jan 19, 2021 10:58 AM EDT)
  • Story Type: Tutorial; Groups: Linux
2DayGeek: This shell script allows you to kill all user sessions on your Linux system.

How To Delete Outdated Vagrant Boxes In Linux

You might have downloaded several versions of Vagrant boxes. This guide explains how to safely delete outdated Vagrant boxes in Linux.

How to set up WireGuard VPN server on Ubuntu 20.04

WireGuard is a relatively new entrant in the VPN software scene, with a bold promise to dethrone OpenVPN from the top in terms of speed, ease of use, and auditability. This tutorial covers how to set up Wireguard VPN server on Ubuntu environment.

apt-key Is Deprecated. How To Add OpenPGP Repository Signing Keys Without It On Debian, Ubuntu, Linux Mint, Pop!_OS, Etc.

This article explains how to securely add OpenPGP keys and third-party APT repositories on Debian, Ubuntu, and Linux distributions based on these, like Linux Mint, Pop!_OS, Elementary OS and so on, to replace the deprecated apt-key.

How to enable PowerTools on CentOS 8

  • Xmodulo; By Dan Nanni (Posted by bob on Jan 19, 2021 6:52 AM EDT)
  • Story Type: Tutorial; Groups: Developer
The PowerTools repository, which is available on CentOS/RHEL 8, provides developer related tools and libraries. Some EPEL packages depend on packages available from PowerTools. Thus if you have set up the EPEL repository on your CentOS, it is recommended that you enable PowerTools as well.

Python Tuples

Tuples are similar to lists , with the main difference being that the lists are mutable while the tuples are immutable. This means that the tuples can not be changed after creation.

Easily Create a Multiboot USB with Ventoy

Ventoy is a top-rated free and open-source utility to create a multiboot USB stick from ISO files. I use it regularly, and highly recommend you to use. Recently I covered on how you can create a bootable USB stick using Baleno Etcher. This time I will guide you how easily you can create a multiboot USB stick by just doing copy-paste ISO file to your USB device.

Turn your Raspberry Pi into a HiFi music system

For the past 10 years, I've worked remotely most of the time, but when I go into the office, I sit in a room full of fellow introverts who are easily disturbed by ambient noise and talking. We discovered that listening to music can suppress office noise, make voices less distracting, and provide a pleasant working environment with enjoyable music. read more

Bytten Studio say not to sleep on Linux in their postmortem for Lenna's Inception

Lenna's Inception is a top-down Zelda-like action-adventure game with a world that is glitching, with a style that can switch between 8-bit and 32-bit pixel art styles. The game developer behind it has said not to sleep on Linux support.

ncmpcpp – featureful ncurses based MPD client inspired by ncmpc

ncmpcpp is a terminal-based MPD client with a user interface that seeks inspiration from ncmpc and shares a lot of similarities. But it adds some useful features.

Create Bootable USB Using Etcher in Linux

  • Trend Oceans; By Jake Redfield (Posted by trendoceangd on Jan 19, 2021 12:42 AM EDT)
  • Groups: Linux
Etcher is a free and open-source utility developed by Balena licensed under Apache License 2.0. It is used to create a bootable USB device using ISO and IMG files.

There are many tools available to create a bootable USB stick in Linux. Etcher is one of them, and we recommend using it as it is way faster to create a bootable USB stick than other utilities.

Today, we guide you on how to install Etcher and make your first bootable USB stick.

Set up a minimal server on a Raspberry Pi

Recently, the microSD (secure digital) card in my Raspberry Pi stopped working. It had been in constant use as a server for almost two years, and this provided a good opportunity to start fresh and correct a few problems. After its initial installation, it began experiencing disk problems and the official Raspberry Pi operating system (OS) received a significant update (and was renamed from Raspbian to Raspberry Pi OS). So I acquired a new microSD card and preceded to rebuild. read more

Gain control of your calendar with this simple strategy

  • Opensource.com (Posted by bob on Jan 18, 2021 10:39 PM EDT)
  • Story Type: News Story
In prior years, this annual series covered individual apps. This year, we are looking at all-in-one solutions in addition to strategies to help in 2021. Welcome to day 3 of 21 Days of Productivity in 2021. read more

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