Linux Archives - Geeker's Digest

Linux

Extract files and directories from a Docker Container Image

Linux

How to unpack a Docker container image and extract files

When starting a Docker container, this uses a so-called "Docker Image" in the background. These ...

By Claudio Kuenzler

March 27, 2025

RIP Ubuntu 20.04 (Focal Fossa)

Linux

Ubuntu 20.04 Focal Fossa EOL: Beware these upgrade gotchas

In just two months (in April 2025), the widely used Linux distribution Ubuntu 20.04, code ...

By Claudio Kuenzler

February 13, 2025

Debian

Linux

How to remove multiple Debian packages with wildcard

Debian and Debian-based Linux distributions (such as Ubuntu, Linux Mint and more) use APT as ...

By Claudio Kuenzler

February 8, 2025

running ssh command with sudo on remote server

Linux

How to use sudo inside SSH command

Executing commands directly with SSH (without having to log in) is very easy. Just append ...

By Claudio Kuenzler

February 5, 2025

Signal on Linux Desktop

Linux

How to install Signal on Linux Desktop

Signal is a free and independent messaging and communication software. It can be installed across ...

By Claudio Kuenzler

February 2, 2025

Skype update required

Linux

Skype stopped working on Linux (if not installed as SNAP package)

It already caused a controversial discussion last year, as Microsoft decided to get rid of ...

By Claudio Kuenzler

January 30, 2025

Rasbperry Pi audio output via monitor to soundbar

Linux

How to improve audio output (volume) from Raspberry Pi

When you use a Raspberry Pi, you might notice that the audio output is very ...

By Claudio Kuenzler

January 26, 2025

Internet Speed Test

Linux

How to measure LAN and WAN speed on OpenWRT router

When you want to test the speed of your Internet, there are a couple of ...

By Claudio Kuenzler

January 23, 2025

Slack package for Linux

Linux

How to install Slack from APT repository

Slack is one of the most widely used communication software. Not just for companies but ...

By Claudio Kuenzler

January 20, 2025

rsync regression

Linux

Recent rsync security update introduced a regression (bug)

On January 14 2025, the rsync package received important security updates, which fixed serious and ...

By Claudio Kuenzler

January 17, 2025

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