Tux Machines

today's howtos

Posted by Roy Schestowitz on Mar 26, 2023

=> Programming Leftovers | Tuba is a Magnificent New Mastodon App for Linux

Force Sensitive Resistor and Arduino: FSR402 Wiring and Code

=> ↺ Force Sensitive Resistor and Arduino: FSR402 Wiring and Code

In this tutorial, we will use Force Sensitive Resistor with Arduino Uno to measure pressure and weight. Based on the pressure on the Force Sensitive

Command to Install UNRAR in Ubuntu 22.04 or 20.04

=> ↺ Command to Install UNRAR in Ubuntu 22.04 or 20.04

UNRAR is a free command utility (GPL licensed) on Linux systems for decompressing and extracting files that are compressed and archived in the RAR archive format. RAR is a popular archive format that is proprietary but commonly and widely used to compress large files.

Glances installation on Ubuntu 22.04 LTS Linux

=> ↺ Glances installation on Ubuntu 22.04 LTS Linux

Glances is a free open-source command line software solution for Linux systems to monitor computer activity in real time. It can be considered a good alternative to top/Htop command line system monitoring tools for Ubuntu. Here in this tutorial,

How to enable mod_headers on Apache Web server?

=> ↺ How to enable mod_headers on Apache Web server?

Hello, friends. In this post, you will learn how to enable mod_headers on Apache web server. The tutorial is intended for Debian / Ubuntu or some derivatives of these. Let's go. Introduction According to the information provided by Apache This module provides directives to control and modify HTTP request and response headers.

2023-03-24How to install the Brave Browser on a Chromebook in 2023

=> ↺ 2023-03-24How to install the Brave Browser on a Chromebook in 2023

2023-03-24How to install Flowblade video editor on Linux Lite 6.2

=> ↺ 2023-03-24How to install Flowblade video editor on Linux Lite 6.2

2023-03-23How to install FreeOffice on Linux Lite 6.2

=> ↺ 2023-03-23How to install FreeOffice on Linux Lite 6.2

2023-03-23How to install Pinta on a Chromebook in 2023

=> ↺ 2023-03-23How to install Pinta on a Chromebook in 2023

How to Fix: pip command not found error in Ubuntu

=> ↺ How to Fix: pip command not found error in Ubuntu

A quick and simple guide to fix pip command not found in Ubuntu and other Linux distributions. You might have encountered the |pip command not found" error while installing any Python package or module. This error occurs when the system cannot locate the pip package manager used to install and manage Python packages.

How I created a Red Hat OpenShift cluster on tiny hardware

=> ↺ How I created a Red Hat OpenShift cluster on tiny hardware

Build an OpenShift cluster on a small, sub-$300 computer.

2023-03-20Firebird 5 compiling on Oracle Linux 8 Ampere V1 (arm64)

=> ↺ 2023-03-20Firebird 5 compiling on Oracle Linux 8 Ampere V1 (arm64)

Quick and efficient Tmux session and window switching

=> ↺ Quick and efficient Tmux session and window switching

This guide provides tips for quickly switching between Tmux sessions and windows, including keyboard shortcuts, navigation commands, and customization options.

The guide to installing and using Ruby on Ubuntu

=> ↺ The guide to installing and using Ruby on Ubuntu

In this guide, we will provide a step-by-step tutorial on how to install Ruby on Ubuntu. We will cover the installation process using both the command line and package manager, as well as how to check the installation to ensure it is working correctly. We will also explore some popular tools for setting up a development environment, including Ruby on Rails.

Configure Log Retention Period in ELK Stack

=> ↺ Configure Log Retention Period in ELK Stack

How do I change the log retention policy in elk stack? In this tutorial, you will learn how to configure log retention period in ELK stack. Elasticsearch uses ILM (Index Lifecycle Management) policies to define what actions to be applied to indices according to your performance, resiliency, and retention requirements.

How to manage multiple SSH sessions from a single window with EasySSH

=> ↺ How to manage multiple SSH sessions from a single window with EasySSH

Jack Wallen shows you how you can wrangle all of those SSH connections you use daily into a single, easy-to-use application.

Deploying Your XAMPP Project to a Web Server

=> ↺ Deploying Your XAMPP Project to a Web Server

XAMPP is a popular solution for web development and testing on a local machine. However, once you have completed your web application, you will need to deploy it to a web server to make it available to the public.

Securing XAMPP: Best Practices and Tips

=> ↺ Securing XAMPP: Best Practices and Tips

XAMPP is a popular web server solution for developers who need to test and develop web applications on their local machines. However, like any other software, XAMPP can be vulnerable to security threats if not configured and managed properly. In this article, we will discuss best practices and tips for securing XAMPP.

Configuring XAMPP for Your Development Environment

=> ↺ Configuring XAMPP for Your Development Environment

XAMPP is a free and open-source web server solution that includes Apache, MySQL, PHP, and Perl. It is widely used by developers for testing and developing web applications on their local machines. Configuring XAMPP for your development environment can be a straightforward process if you follow the steps outlined below.

How to Install WildFly Java Application Server with Nginx on Ubuntu 22.04

=> ↺ How to Install WildFly Java Application Server with Nginx on Ubuntu 22.04

Wildfly is a simple, lightweight, and flexible application runtime used to build Java applications. This tutorial will show you how to install Wildfly with Nginx as a reverse proxy on Ubuntu 22.04.

How to Type Accented Characters in Linux

=> ↺ How to Type Accented Characters in Linux

You may wonder how to type accented characters in Linux. Fortunately, it’s easy to do so with a keystroke or a character map application.

Inspect Container Images with the docker scan Command

=> ↺ Inspect Container Images with the docker scan Command

Sure, there are verified images to be had on Docker Hub, but those verifications cost quite a bit for a company, so not every image is verified. And although you can generally trust verified images, it’s best to know, first-hand, that trust is warranted.
And as far as unverified images, every single one you attempt to use could cause you problems. To that end, you must scan them for vulnerabilities. If you find an image contains vulnerabilities, at least you’re informed and, in some cases, you could mitigate a vulnerability by updating the packages contained within an image.
Fortunately, there are a number of tools you can use to scan those images. One such tool is built right into Docker, called docker scan. It’s very easy to use and reports back very simple information about any known vulnerabilities it finds.

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