Tux Machines

today's howtos

Posted by Roy Schestowitz on May 14, 2023

=> PCLinuxOS Updates KDE Plasma, Two Plasma 6 Sprint 2023 Reports (UPDATED) | EasyOS Kirkstone-series version 5.3 released

Fedora Magazine: Make use of Btrfs snapshots to upgrade Fedora Linux with easy fallback

=> ↺ Fedora Magazine: Make use of Btrfs snapshots to upgrade Fedora Linux with easy fallback

Back in 2018, a previous article demonstrated how to use LVM to clone the root filesystem before upgrading Fedora Linux so as to have a fallback in the unlikely event that something goes wrong. Today, the default Fedora Workstation install uses Btrfs. Now you can use a Btrfs snapshot to make creating a bootable fallback much easier. Note that converting or migrating a system to Btrfs from another filesystem is outside the scope of this article.

=> ↺ previous article

This example uses a Pinebook aarch64 laptop. Before proceeding, first make sure that Btrfs is being used for the root (system) filesystem. Not every spin or image uses Btrfs by default.

=> ↺ previous article

Dealing with the dreaded ‘Broken Pipe’ error in Linux

=> ↺ Dealing with the dreaded ‘Broken Pipe’ error in Linux

In Linux, the 'Broken Pipe' error is a common issue that users may encounter when dealing with inter-process communication or network connectivity. This error typically occurs when one process tries to send data to another, but the receiving process is no longer available or willing to accept that data. It can be a frustrating problem, but with the right knowledge and tools, it's certainly manageable.

How to install more software on Serenity OS

=> ↺ How to install more software on Serenity OS

There are lots of ports available for Serenity... and building them is easier than it looks.

How to mirror your Android screen to your Linux Desktop

=> ↺ How to mirror your Android screen to your Linux Desktop

In this tutorial you will learn how to mirror your android screen to your linux computer by using an usb cable.

How do I Remove the KDE Plasma Environment in Ubuntu

=> ↺ How do I Remove the KDE Plasma Environment in Ubuntu

Want to remove the KDE Plasma environment from your Ubuntu machine and revert back to the default GNOME desktop environment, you just need to follow a few simple steps.  GNOME is the default desktop environment that comes pre-installed on Ubuntu distributions.

How to Resolve Cannot Connect to Database Server (MySQL Workbench)

=> ↺ How to Resolve Cannot Connect to Database Server (MySQL Workbench)

Not able to connect to the database server on MySQL Workbench? Solve this error with a simple ALTER query. I think last week I published an article on how to install MySQL Workbench on Ubuntu 20.04. After a couple of days, someone sent me an email.

How to Fix Cleartext HTTP Traffic not Permitted in Android

=> ↺ How to Fix Cleartext HTTP Traffic not Permitted in Android

Yesterday, one of the Android users emailed me and described his issue. When I launch the application on the emulator, it crashes, and as soon as I checked the logs, it stated that “Cleartext HTTP traffic is * not allowed,” and because of this, I am not able to test the functionality of my app.

How to install Python library in Ubuntu Linux

=> ↺ How to install Python library in Ubuntu Linux

Python is quite a well-known language in today's world when Artificial Intelligent backed products are booming. It is popular because of its simplicity and versatility.

How to Install AnyDesk on Linux Mint 21/20

=> ↺ How to Install AnyDesk on Linux Mint 21/20

AnyDesk is an advanced remote desktop software that allows users to access their systems from anywhere in the world. With its extensive features, high-speed data transmission, and user-friendly interface, AnyDesk has become a popular choice among Linux Mint users. What separates AnyDesk from other remote desktop software?

How to Install Thunderbird on Linux Mint 21/20

=> ↺ How to Install Thunderbird on Linux Mint 21/20

Thunderbird, a powerful, open-source email client, has been a reliable companion for Linux Mint users for quite some time. Though Mozilla does not maintain it, the Thunderbird community has taken up the mantle, dedicating themselves to continuously improving this free, robust, and user-friendly application.

How to Install Node.js on Linux Mint 21/20

=> ↺ How to Install Node.js on Linux Mint 21/20

Node.js is a compelling platform that has revolutionized the way we think about server-side scripting. It's not just another tool in the developer's arsenal, it's a game-changer.

Rolando Blanco: [HowTo] Install Passbolt in ubuntu 22.04 (easy way)

=> ↺ Rolando Blanco: [HowTo] Install Passbolt in ubuntu 22.04 (easy way)

The easy way to install your own Passbolt Server, I consolidated in the following script.
If you want to use it, copy and paste the following code in an empty file called “install_passbolt-ce.sh”

Unpacking the Power of Cloud Storage: Exploring GCE, AWS, and Azure Volume Types in Kubernetes

=> ↺ Unpacking the Power of Cloud Storage: Exploring GCE, AWS, and Azure Volume Types in Kubernetes

The Importance of Cloud Storage in Modern Computing Cloud storage has become an essential component of modern computing.

Bash script to send email from your terminal

=> ↺ Bash script to send email from your terminal

In this tutorial, we are going to write a bash script that will send an email from your terminal on Linux. The script is simple, it asks you enter 3 inputs, message, subject and the email address where you want to send this email to.

Access Control: Leveraging Namespaces in Kubernetes

=> ↺ Access Control: Leveraging Namespaces in Kubernetes

The Importance of Access Control and Namespaces in Kubernetes Kubernetes is an open-source container orchestration system that helps organizations deploy, scale, and manage containerized applications more efficiently. However, with great power comes great responsibility, and managing access control in Kubernetes can be a daunting task.

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