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Install Visual Studio Code on Ubuntu 20.04 - Step by Step Process ?

This article covers how to easily install Visual Studio code on your Ubuntu 20.04 system. Visual Studio Code is an open-source cross-platform code editor developed by Microsoft.

It has a built-in debugging support, embedded Git control, syntax highlighting, code completion, integrated terminal, code refactoring and snippets.


To Install Visual Studio Code on Ubuntu:

1. First, update the packages index and install the dependencies by typing:

$ sudo apt update
$ sudo apt install software-properties-common apt-transport-https wget

2. Next, import the Microsoft GPG key using the following wget command :

$ wget -q https://packages.microsoft.com/keys/microsoft.asc -O- | sudo apt-key add -

And enable the Visual Studio Code repository by typing:

$ sudo add-apt-repository "deb [arch=amd64] https://packages.microsoft.com/repos/vscode stable main"

3. Once the apt repository is enabled , install the latest version of Visual Studio Code with:

$ sudo apt update
$ sudo apt install code


Install NetBeans on Ubuntu 20.04 - Step by Step Process ?

This article covers the different methods for the installation of NetBeans on Ubuntu OS.

NetBeans is an open source integrated development environment that comes with good cross-platform support. 

You can configure this tool to support a wide array of development objectives. 

Practically, you can develop Web, Desktop and Mobile Applications without leaving this platform.

Besides this, the user can add a wide array of known languages such as PHP, C, C++, HTML, Ajax, JavaScript, JSP, Ruby on Rails  and so on.


To install Netbeans IDE on any Linux distribution using Snap.

Snap is a universal package manager and if you have enabled Snap on your distribution, you can install it using the following command:

$ sudo snap install netbeans --classic


Install Microsoft Edge Browser on Ubuntu 20.04 - Step by Step Process ?

This article covers how to install Microsoft Edge on Ubuntu OS.

With Microsoft Edge PPA, you can be aware of a newer version whenever it is released.

While with the .deb package, you will have to download the latest .deb package and then install it again to update the current version.

To Install Microsoft Edge Browser in Ubuntu:
1.  Download the package:

$ curl https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor > microsoft.gpg
sudo install -o root -g root -m 644 microsoft.gpg /etc/apt/trusted.gpg.d/
sudo sh -c 'echo "deb [arch=amd64] https://packages.microsoft.com/repos/edge stable main" > /etc/apt/sources.list.d/microsoft-edge-dev.list'
sudo rm microsoft.gpg

2. Install Microsoft Edge Browser:

$ sudo apt update
$ sudo apt install microsoft-edge-dev


Install NextCloud on Ubuntu 20.04 with Apache - Step by Step Process ?

This article covers how to Install NextCloud on Ubuntu 20.04 with Apache (LAMP Stack). You can now upload your files and collaborate with your team members on NextCloud. This way you have full control of your data.
Nextcloud, a fork of ownCloud, is a file sharing server that permits you to store your personal content, like documents and pictures, in a centralized location, much like Dropbox.
The difference with Nextcloud is that all of its features are open-source.
It also returns the control and security of your sensitive data back to you, thus eliminating the use of a third-party cloud hosting service.

To install Nextcloud on Ubuntu:

1. To download the Nextcloud snap package and install it on the system, type:

$ sudo snap install nextcloud

2. The Nextcloud package will be downloaded and installed on your server. You can confirm that the installation process was successful by listing the changes associated with the snap:

$ snap changes nextcloud


Install ReactJS on Ubuntu 20.04 - Step by Step Process ?

This article covers the method of using ReactJS on a Ubuntu 20.04 system by installing NodeJS and required dependencies on it. 

Finally, we demonstrated to you the usage of ReactJS by creating a sample application.


To install npm on Ubuntu Linux, login into your server as a sudo user and invoke the command below:

$ sudo apt install npm

Once the installation is complete, you can verify the version of npm installed using the command:

$ npm --version


To install the tool, run the following npm command:

$ sudo npm -g install create-react-app


Once installed, you can confirm the version of installed by running:

$ create-react-app --version


How to Install ReactJS on Ubuntu 20.04? 

React or Reacts is a front-end JavaScript library that is used to develop UI components. It is managed by Facebook and open-source developers.

It makes it effortless to create and maintain interactive UI specifically for single-page applications. 

Many developers are using it because of its flexibility, integrity, and its feature to bring Html directly into JS. 

Many well-known corporations such as Facebook, Uber, and Instagram used the ReactJS framework to create interfaces.


To install npm, open up the terminal and type the following command:

$ sudo apt install npm


To verify if the installation is completed successfully, check the npm version through the command:

$ npm --version


Hide Files Inside Images in Ubuntu Using Steganography - Steps to do it ?

This article covers how to hide files inside images through four different methods including both the command line and the graphical methods. 

You can simply embed the confidential data, along with a password or passkey so that only a trusted person can open that file. 

This type of encryption where you hide one file securely into another is called Steganography.


How to install Steghide utility via command line on Ubuntu ?

1. To install the latest version of this tool, open the Ubuntu Terminal and first update your repository index through the following command as sudo:

$ sudo apt update

2. Now install the steghide utility through the following command:

$ sudo apt-get install steghide


To Remove / Uninstall Steghide tool from Debian:

Whenever you want to uninstall the Steghide tool from your system, simply enter the following command as sudo:

$ sudo apt-get remove steghide


Zoom Video Filters not Available in Linux ?

This article covers methods to fix Zoom Video Filters not Available in Linux.

Zoom Video Filters turned ON but no filters available

just close zoom and login when you reopen it. problem solved.

You need to sign up for a free account on Zoom to use video filters.


How to get video filters on Zoom?

Here are the steps to add video filters on Zoom:

1. Click on your profile picture which can be found in the top-right corner of the screen.

2. Click on the 'Settings' option from the dropdown menu.

3. From the Settings menu, click on the 'Video' tab which is the second option.

4. Here, you need to look for an option labelled 'Touch up my appearance'. You need to enable this feature by checking the box besides the option.


How to resolve Zoom video filters not showing ?

Several users on social media have been reporting that they are unable to view the Zoom filters on their computer. 

If you are one of the users facing this issue, you should note that you may not be able to see the filter if you are accessing the service using a web browser. 

You will need to install the latest version of Zoom desktop client on your system and sign in to view the filters.


Install Atom Text Editor on Debian 10 - Step by Step Process ?

This article covers how to install Atom text editor on the Debian system. Atom is a very powerful text editor.

The Atom user interface is very clean and it has support for many important features such as split view, Git integration and so on. Atom is cross platform. It runs on Linux, Windows and macOS.


To Enable snaps on Debian and install Atom:

Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully. 

1. Enable snapd

$ sudo apt update
$ sudo apt install snapd
$ sudo snap install core

2. To install Atom, simply use the following command:

$ sudo snap install atom --classic


To Update Atom Text Editor on Debian:

You can update the Atom when a new version is available. You can update it through your desktop standard Software Update tool. 

Alternatively, you can update by running the following commands in your terminal:

$ sudo apt update
$ sudo apt upgrade


Install IntelliJ IDEA on Ubuntu 20.04 LTS - Step by Step Process ?

This article covers the different methods to install IntelliJ IDEA on Ubuntu 20.04 Linux system. Basically, In developing Java applications, IntelliJ IDEA is arguably one of the most ergonomic and formidable IDEs there is. 

It ships with all the right tools and a set of plugins to make coding a seamless exercise.


To Install IntelliJ IDEA from command line on Ubuntu:

1. Start by opening a terminal window and execution of the bellow apt command. Select your preferred version to install:

$ sudo snap install intellij-idea-community --classic

OR

$ sudo snap install intellij-idea-ultimate --classic

OR

$ sudo snap install intellij-idea-educational --classic

2. You can start the IntelliJ IDEA using the below command:

$ intellij-idea-community

OR

$ intellij-idea-ultimate

OR

$ intellij-idea-educational


Install Atom Editor on Ubuntu 20.04 - Step by step process ?

This article covers the different methods to install Atom editor on Ubuntu 20.04 system. Atom is an open-source text and source code editor for Windows, Linux, and macOS, developed by GitHub. 

It is called "A hackable text editor for the 21st century" due to being a highly customizable text editor.


To Install Atom Editor using Snap:

1. First, install the Snap package manager on your system if it is not already installed.

$ sudo apt update && sudo apt install -y snapd

2. Then, install Atom editor with the snap command.

$ sudo snap install atom --classic


Download YouTube Videos on Ubuntu Linux - How to do it ?

This article covers how you can download YouTube videos on Linux using the youtube-dl utility. The youtube-dl is a handy utility with a large feature set. However, there is a lot more you can do with this utility. To explore more features, visit its official documentation . To play the downloaded videos, you can use any media players like VLC , FFmpeg , and so on.

youtube-dl is a command-line program that lets you easily download videos and audio from more than a thousand websites. 


youtube-dl is a Python based small command-line tool that allows to download videos from YouTube.com, Dailymotion, Google Video, Photobucket, Facebook, Yahoo, Metacafe, Depositfiles and few more similar sites. 

It written in pygtk and requires Python interpreter to run this program, it's not platform restricted. It should run on any Unix, Windows or in Mac OS X based systems.


To Install YouTube-DL in RHEL/CentOS and Fedora:

The youtube-dl program can be installed by enabling epel repository under your systems. Once enabled, you can install using 'yum' package manager tool:

$ yum install youtube-dl

Also, if you wish to add any third party repository, you can still install it right away using curl or wget command:

$ curl https://yt-dl.org/latest/youtube-dl -o /usr/local/bin/youtube-dl

OR

$ wget https://yt-dl.org/downloads/latest/youtube-dl -O /usr/local/bin/youtube-dl

Your system must have curl or wget packages installed to fetch the recent version youtube-dl file. If you don't have them, you may yum to get it.

After fetching the file, you need to set a executable permission on the script to execute properly:

$ chmod a+rx /usr/local/bin/youtube-dl


To Install YouTube-DL in Ubuntu/Linux Mint and Debian:

$ sudo add-apt-repository ppa:nilarimogard/webupd8
$ sudo apt-get update
$ sudo apt-get install youtube-dl

Also, instead using any third party PPA, you can use curl or wget command to install latest version of youtube-dl script:

$ sudo curl https://yt-dl.org/latest/youtube-dl -o /usr/local/bin/youtube-dl

OR

$ sudo wget https://yt-dl.org/downloads/latest/youtube-dl -O /usr/local/bin/youtube-dl

After downloading the script, set the executable permission:

$ sudo chmod a+rx /usr/local/bin/youtube-dl


To Update YouTube-DL,

Youtube-dl itself can be updated to the latest version using the following command:

$ youtube-dl -U


Install Arduino IDE on Debian 10 - Step by Step Process to implement it ?

This article covers different methods to install the Arduino IDE on Debian system. To get the latest version of Arduino IDE, simply go for installation via tarball and snap. If you prefer an older release of Arduino, go for installation via apt.

Arduino boards are able to read inputs – light on a sensor, a finger on a button, or a Twitter message – and turn it into an output – activating a motor, turning on an LED, publishing something online. You can tell your board what to do by sending a set of instructions to the microcontroller on the board. 

To do so you use the Arduino programming language (based on Wiring), and the Arduino Software (IDE), based on Processing.”


To Install Arduino IDE on Ubuntu:

1. Execute the command:

$ sudo apt install Arduino

2. You will be provided with Y/N option, press y to continue.

3. Now wait for a while until the installation of Arduino IDE is completed.


To Launch Arduino IDE:

To launch Arduino IDE application on your system, hit the super key and in the search bar that appears, type Arduino. When the Arduino IDE icon appears, click on it to launch.

You will see the default view of Arduino IDE.


Install and Use TermRecord on CentOS 8 - Do it now

This article Covers how to install the TermRecord application on CentOS 8. The TermRecord application allows you to better enjoy the recorded #Terminal content. 

TermRecord is a simple, open source, terminal session recorder with easy-to-share self-contained HTML output.

#TermRecord Stores these files as your own notes, email them to collaborators, use them as instructional examples, or whatever you wish.

TermRecord consumes output from the script command with timing information and can create a self-contained HTML file which replays the recorded session without needing to load anything from the web. 

These term sessions can be emailed and viewed on practically any device (including iPads etc.). 

The end user only needs a modern browser.


Features of TermRecord includes:

1. User friendly.

2. Detects the terminal size.

3. Nest sessions.

4. Cross-platform HTML-based output.

5. Stores the output as either JSON, embeddable JavaScript, or a static HTML file.

6. Written in Python.


To install on TermRecord #CentOS:

1. First of all, connect to your server via SSH and make sure that all of your system software is up to date. 

Run the following command to update the package list and upgrade all of your system software to the latest version available:

$ sudo yum update -y

2. Install Pip. 

Add the EPEL Repository:

$sudo yum install epel-release

Install pip:

$ sudo yum install python-pip

Once the installation has completed, you can verify that it was successful by using the following command:

$pip -V

3. Install TermRecord

Install TermRecord using the Python package manager (pip):

$sudo pip install TermRecord


How to use TermRecord on CentOS system ?

Taking a video of the terminal with TermRecord is rather simple, just run the following command (be attentive to capital letters):

TermRecord -o record.html

Note: We specify the output file in which the video will be recorded using the -o option. the .html format is the default format.

For more complex operations check out TermRecord --help


Step by Step process to install and configure Zabbix monitoring server on Ubuntu ?

This article will guide you on how to install and configure the Zabbix server on #Linux. You have also learned how to install and configure the Zabbix agent on the Zabbix server and the client #machines. Now you can easily keep track of the servers and monitor their health.

Zabbix server is the central process of #Zabbix software. The server performs the polling and trapping of data, it calculates triggers, sends notifications to users.

The server can itself remotely check networked services (such as web servers and mail servers) using simple service checks.

You can now start the Zabbix server and agent by running the commands:

sudo systemctl start zabbix-server.

sudo systemctl start zabbix-agent.


How to upload a video to Google Drive ?

This article will guide you on steps of uploading a video to #Google #Drive within no time. If you upload files from compatible #programs like #Microsoft Word or #Excel, you can even edit them in Google Drive. By following this method, you can upload your video files with sizes ranging from a few #Bytes up to 5 TB. After uploading a file, you can create its copies, download it, share it with the people you want, or may even remove it.