Tux Machines

today's howtos

Posted by Roy Schestowitz on Dec 04, 2022

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How to Install Docker Desktop on Ubuntu 22.04

=> ↺ How to Install Docker Desktop on Ubuntu 22.04

In this tutorial, we walk you through the installation of Docker Desktop on Ubuntu 22.04.
The conventional way of running and managing Docker container images is on the command line. However, this can be a daunting prospect for beginners who are just getting started out with learning Docker. And this is where Docker Desktop comes in.
Developed by Docker, Docker Desktop is a free and user-friendly GUI application that allows users to easily run and manage Docker containers and images from their Linux PC without the need for executing commands on the CLI.
Docker Desktop is a cross-platform application which means you can install it on Windows, Linux, and Mac. It is free for companies of up to 250 employees beyond which you need a paid subscription.

URLs with // at the beginning — mina86.com

=> ↺ URLs with // at the beginning — mina86.com

Just a quick message to remained/inform everyone that relative URLs can start with a double slash and that it means something different than a single slash at the beginning. Specifically, such relative addresses are resolved by taking schema of the website they are on (and keeping everything else as is).

How to Install Firefox ESR in Ubuntu

=> ↺ How to Install Firefox ESR in Ubuntu

The snap version of Ubuntu is not to your liking? Don’t like constantly changing things with every Firefox release? You can try the Firefox ESR version if you value stability over features.

Send Sensor Data Over LoRa With Our New Tutorial! - News - SparkFun Electronics

=> ↺ Send Sensor Data Over LoRa With Our New Tutorial! - News - SparkFun Electronics

We are on mission here at SparkFun to demonstrate the simplest ways to send sensor data using different wireless solutions. So far together we have explored sending sensor data over wifi, but what about longer range projects?

Bash tr command explained with examples | FOSS Linux

=> ↺ Bash tr command explained with examples | FOSS Linux

There are a lot of basic functionalities that we don’t think about twice in our daily life. For example, it is straightforward if you are trying to use the find and replace function in your word document. But what about when you cannot have a beautiful interface? What if you need to program it into your script?
There is the simple solution of using an if-else statement, but that is too long and requires too much effort. A quicker method must be there for something as commonplace as this, which is precisely what Bash offers.
Today we look at the tr command, which translates (replaces), squeezes (removes repetition), or deletes elements from the standard input and provides a standard output.

OpenLiteSpeed Default Password - Linux Nightly

=> ↺ OpenLiteSpeed Default Password - Linux Nightly

After installing OpenLiteSpeed or LiteSpeed web server on Linux, you may be wondering how to log in to the admin panel. In this tutorial, you will learn how to generate a username and password and log in to the admin panel of OpenLiteSpeed web server.
There is no default password for the admin page of OpenLiteSpeed. Instead, run the script below to configure a username and password for the web server.

Bash Script Read Input - Linux Nightly

=> ↺ Bash Script Read Input - Linux Nightly

The read function allows us to prompt users for input and read that data from within a Bash script on Linux. In this tutorial, you will see multiple examples on how to read input from a Bash script.

Linux stress Command - Stress Test CPU - Linux Nightly

=> ↺ Linux stress Command - Stress Test CPU - Linux Nightly

A performance test will put load on your Linux machine and stress test components like the CPU, memory, and hard drive. The stress Linux command is an ideal utility to put load on a computer and push your hardware to its limits. In this tutorial, you will learn how to install and use the stress and stress-ng commands and their various options.

How to Install Pip on Kali Linux - Linux Nightly

=> ↺ How to Install Pip on Kali Linux - Linux Nightly

pip is the package installer for Python. On Linux, pip allows for easy installation of Python programs and dependencies. For Python developers, pip is an essential tool.
In the context of Kali Linux, pip is mostly used for hacking scripts or to download dependencies that hacking scripts rely on. Even if you don’t write Python scripts yourself, you may still find it necessary to install pip. In this guide, you’ll see how to install pip on Kali Linux.

How to Install Python 3 on Kali Linux - Linux Nightly

=> ↺ How to Install Python 3 on Kali Linux - Linux Nightly

In this tutorial, you will learn how to get the latest version of Python and pip installed on Kali Linux.

Update System Time From Command Line in Ubuntu

=> ↺ Update System Time From Command Line in Ubuntu

In this tutorial, we will learn how to update the system time and time zone on Ubuntu Linux. This can be done from the command line terminal with the timedatectl command to synchronize your system’s time with official time servers.

Download File With wget Command on Linux - Linux Nightly

=> ↺ Download File With wget Command on Linux - Linux Nightly

Learn how to update the system time and time zone in Ubuntu Linux by using the timedatectl command to stay in sync with time servers.

How to List Installed Packages With dnf - Linux Nightly

=> ↺ How to List Installed Packages With dnf - Linux Nightly

dnf is a package management tool used for RPM-based Linux distributions like Fedora, Red Hat, CentOS, AlmaLinux, Rocky Linux, and others. In this article, we will show the useful dnf commands that allow us to list installed packages.

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