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Linux Resources


Top 5 Visual Studio Code Extensions for Linux Users

This article covers a variety of extensions for Linux users. The features that Visual Studio Code includes out-of-the-box are just the start. VS Code extensions let you add languages, debuggers, and tools to your installation to support your development workflow. VS Code's rich extensibility model lets extension authors plug directly into the VS Code UI and contribute functionality through the same APIs used by VS Code.


Install HTTrack Server on Ubuntu 20.04 - A step by step guide ?

This article covers how to install HTTrack, run, and remove HTTrack on Ubuntu Linux system. In fact, HTTrack is an exclusive utility to copy web pages to a local disk for offline development and browsing to test web applications. 


How to Install Httrack on Kali Linux ?

You can install Httrack by running the following commands:

$ apt-get update
$ apt-get install httrack


Customize the Terminal on Ubuntu 20.04 - how to do it ?

This article covers how to resize and reconfigure our Ubuntu terminal. 


Install 11ty on Ubuntu 20.04 - A step by step guide ?

This article covers how to install Eleventy (11ty) on Ubuntu 20.04 Linux system. In fact, 11ty is a nice static site generator powered by NodeJS. 


Disable Screen Timeout in Ubuntu 20.04 - Best Method ?

This article covers the different methods you can apply to disable the screen lock in ubuntu. In fact, the screen delay option exists to conserve power when your computer is idle. If the default timeout settings are hindering your day-to-day workflow.

It is important to clarify that the screen lock provides a light security mechanism, if someone has physical access to your device, even with a screen lock, he will be able to gather the information from the disk or to reset the root password.


Install Oracle Java 16 On Ubuntu 18.04 / 20.04 / 21.04 - A step by step Process ?

This article covers the right steps to successfully install Oracle Java 16 on Ubuntu 20.04. In fact, The Java JDK (Java Development Kit) is a software development environment used for developing Java Applications. The JDK is a collection of programming tools, notably JRE (Java Runtime Environment), Java (Loader for Java Application), Javac (Compiler), Jar (Archiver), etc. You can now proceed and start developing your Java applications with the enhanced features provided with the latest Java 16 version.

To Check the java version Installed on the system, sumply issue the following command:

$ java -version


How to Set Default Java Version on Ubuntu Linux system ?

1. You can Use the alternatives command to set the default java version.

Simply run the below command on the terminal:

$ sudo update-alternatives --config java

Then you will be given an output such as this to Select Java:

There are different choices for the alternative java (providing /usr/bin/java).


  Selection    Path                                         Priority   Status
------------------------------------------------------------
  0            /usr/lib/jvm/java-11-openjdk-amd64/bin/java   1111      auto mode
  1            /usr/lib/jvm/java-11-openjdk-amd64/bin/java   1111      manual mode
  2            /usr/lib/jvm/jdk-11.0.12/bin/java             2         manual mode
  3            /usr/lib/jvm/jdk-16.0.2/bin/java              1         manual mode
* 4            /usr/lib/jvm/jdk1.8.0_301/bin/java            3         manual mode
Press  to keep the current choice[*], or type selection number: 1

2. Then, Enter the number below the selection column to set the default Java version and press Enter button to proceed.

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