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Install Go on Linux Mint 20 - Step by Step Process ?

This article covers the installation procedure of Go language on a Linux Mint 20 system. Also, we dealt with an easy way to remove Go language from a Linux Mint 20 system.

To Verify Go Language Installation, run the command:

$ go version 


Features of Go Programming

  • Statically type and compiled programming language.
  • Concurrency support and Garbage collection.
  • Strong library and toolset.
  • Multiprocessing and High-performance networking.
  • Known for readability and usability (Like Python).


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 Slack on Ubuntu 20.04 - Step by Step Process ?

This article covers the different methods of installation of Slack on the Ubuntu 20.04 system in detail.
Slack is a well-known and modern communication tool used to organize various communications in channels so that teams can work together and communicate when needed.

Slack Installation on Ubuntu using Snap package:
1. Install snapd package in your system. write the appended command, and then hit enter.

$ sudo apt install snapd

2. If the latest apt is not installed in your system then try using apt-get update && apt-get upgrade to get all of the available updates.
3. You can install the slack by using affixed command. You need to type this command on the terminal then press enter.

$ sudo snap install slack --classic


Install Flameshot in Ubuntu 20.04 - Step by Step Process ?

This article covers the method of installing Flameshot on a Ubuntu 20.04 system.

Also, we also shared with you the method of removing this screenshot tool from your Ubuntu 20.04 system. Flameshot is a powerful yet simple to use screenshot software for Linux.

Main Features of Flameshot:

1. Customizable appearance.
2. Easy to use.
3. In-app screenshot edition.
4. DBus interface.
5. Upload to Imgur.

To Install Flameshot on Ubuntu:
Flameshot is installed on Ubuntu from apt repository by running the following command:

# sudo apt install flameshot

You can also build from source, but you need to install build tools prior to packaging flameshot.

# sudo apt install g++ build-essential qt5-default qt5-qmake qttools5-dev-tools
sudo apt install libqt5dbus5 libqt5network5 libqt5core5a libqt5widgets5 libqt5gui5 libqt5svg5-dev
sudo apt install git openssl ca-certificates
git clone https://github.com/lupoDharkael/flameshot.git
cd flameshot
mkdir build
cd build
qmake ../
sudo make
sudo make install

The preferred method is installation from the apt repository as it is easy to update package to the latest release.

To Install Flameshot on Arch Linux / Manjaro:
For Arch Linux and its derivatives like Manjaro, Antergos e.t.c. The package is available from the upstream repository.

# sudo pacman -S flameshot


To remove Flameshot from Ubuntu 20.04:
1. When you no longer want to use this screenshot tool on your Ubuntu 20.04 system, you can remove it by executing the command shown below:

$ sudo apt-get purge flameshot

2. Finally, you can also remove all those packages and dependencies that are not needed any longer by executing the following command:

$ sudo apt-get autoremove


Install Flameshot on CentOS 8 - Step by Step Process ?

This article covers how to install the flameshot application on CentOS 8.

You will also learn how you can remove it from your CentOS 8 if you don’t need more on your system.

Main features of flameshot includes:
1. Supports graphical and CLI mode.
2. Edit images instantly.
3. Image uploads to Imgur.
4. Export and import configuration.
5. Easy to use and customizable.

To Install Flameshot in Linux:
Flameshot can be installed using package managers. Before installing through this method make sure you verify the version that ships with your OS:

$ sudo dnf install flameshot  # Rhel, Centos, Fedora
$ sudo apt install flameshot  # Debian, Ubuntu-based distro 

OR
# Ubuntu based distribution

$ wget https://github.com/flameshot-org/flameshot/releases/download/v0.9.0/flameshot-0.9.0-1.ubuntu-20.04.amd64.deb
$ dpkg -i flameshot-0.9.0-1.ubuntu-20.04.amd64.deb

# Rhel based distribution

$ wget https://github.com/flameshot-org/flameshot/releases/download/v0.9.0/flameshot-0.9.0-1.fc32.x86_64.rpm
$ rpm -i flameshot-0.9.0-1.fc32.x86_64.rpm


Change Snap Packages Update Frequency - Step by Step Process ?

This article covers how to use Snap and how it updates. Snap packages are set to refresh (update) 4 times per day by default. 

It should also be noted that automatic updating of snap packages cannot be completely disabled directly from the snapd settings, as there's no option for this (what's up with that?), so if you want to disable this altogether, you'll have to resort to workarounds like blocking the snap update URL, or setting your Internet connection to metered and them using the refresh.metered option to hold the snap refresh process when a metered connection is detected (sudo snap set system refresh.metered=hold).


If you want to check if a certain snap is available from the snap store, use the syntax:

$ snap find [ package name ]


To view the current snap refresh (update) schedule for your system, use:

# snap refresh --time


To change the snap refresh schedule, use:

# sudo snap set system refresh.timer=<frequency>

You'll need to replace <frequency> with the snap refresh frequency you want to set for the timer, as defined in the Snapcraft documentation.


Install Blender on Ubuntu 20.04 - Step by Step Process ?

This article covers steps to install Blender on Ubuntu Systems. Blender 3D is a professional open-source 3D graphics and animation software. It has a rich feature set like animations, visual effects, 3D modeling, and motion graphics. 

It produces great results and is used in professional film production. 


To install Blender 3D on Ubuntu:

1. We need to update our Ubuntu 20.04 system before installing Blender 3D on it. This can be done with the following command:

$ sudo apt-get update

2. Now, we can install Blender 3D on our Ubuntu 20.04 system with the following command:

$ sudo apt install blender

During the installation of this software, you will be asked to provide confirmation for this action by typing in "y" and then pressing the Enter key.


Install Mono on CentOS 8 - Step by Step Process ?

This article covers how to install and use Mono on CentOS 8 system. Mono is a platform for developing and running cross-platform applications based on the ECMA/ISO Standards. 

It is a free and open-source implementation of Microsoft’s .NET framework.


To Verify the installation by running the following command that prints the Mono version:

$ mono --version


Install PyCharm on Ubuntu 20.04 - Step by Step Process ?

This article covers how to install PyCharm on your Ubuntu 20.04 system. 

PyCharm is a cross-platform IDE that provides consistent experience on the Windows, macOS, and Linux operating systems. Also, you can also remove it any time from your Ubuntu 20.04 system by following the steps outlined in this guide. 


Main features of PyCharm IDE:

1. Syntax highlighting

2. Auto-Indentation and code formatting

3. Code completion

4. Line and block commenting

5. On-the-fly error highlighting

6. Code snippets

7. Code folding

8. Easy code navigation and search

9. Code analysis

10. Configurable language injections

11. Python refactoring

12. Documentation


To Install PyCharm in Ubuntu and other Linux using Snap:

1. Use the snap command to install the PyCharm Community Edition:

$ sudo snap install pycharm-community --classic

2. To remove PyCharm, you may use this command:

$ sudo snap remove pycharm-community


Install and Use Flatpak on Ubuntu 20.04 - Step by Step Process ?

This article covers the different commands for Flatpak installation on Ubuntu 20.04 system. Here, you will learn how you can install an application through Flatpak software. Also you will see the two different removal processes of Flatpak. 

Flatpak is a universal package system for software deployments, application virtualization, and most importantly package management that works on all Linux distros.

With a Flatpak package, you don’t need to worry about any dependencies and libraries as everything is already bundled within the application itself.


To Install Flatpak through Ubuntu Official Repository:

1. Update your system's repository index through the following command:

$ sudo apt-get update

2. Now you are ready to install Flatpak; you can do so by running the following command as sudo:

$ sudo apt-get install flatpak

3. You can check the version number of the application, and also verify that it is indeed installed on your system, through the following command:

$ flatpak --version


To Install Flatpak on OpenSUSE.

To enable Flatpak on OpenSUSE invoke the command:

$ sudo zypper install flatpak


To Install Flatpak on ArchLinux / Manjaro.

Finally, to enable Flatpak on Arch Linux and its flavors, invoke the command:

$ sudo pacman -S flatpak


How to remove Flatpak from Ubuntu?

This was all you needed to know about Flatpak. If you want, you can remove it through the following commands:

$ sudo apt-get remove flatpak

If you have installed the package from the PPA, you can remove the PPA through the following command:

$ sudo rm /etc/apt/sources.list.d/alexlarsson-ubuntu-flatpak-bionic.list


Set Up Postman on Ubuntu 20.04 - Step by Step Process ?

This article covers the method of installation of Postman on the Ubuntu 20.04 system. Also, we explored the method to set up Postman and how to send a request for the first time. 

Here, you will also learn the method of removing Postman application from system.


Postman is a complete API development platform that helps you manage your APIs in every stage of development, from designing and testing, to publishing API documentation and monitoring. 

Postman started as a Chrome browser extension and quickly became one of the most widely used API tools by developers all over the world.


Installing Postman on Ubuntu:

The easiest way is to install Postman on Ubuntu is by using the snappy packaging system. 

Snaps are self-contained software packages that include the binary all dependencies needed to run the application. Snap packages can be installed from either the command-line or via the Ubuntu Software application.

To install the Postman snap, open your terminal (Ctrl+Alt+T) and run the following command as a user with sudo privileges :

$ sudo snap install postman


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 and Use Veracrypt on Ubuntu 20.04 - Step by Step process to do it ?

This article covers how to Install and Setup VeraCrypt on Ubuntu 20.04. VeraCrypt, a fork of TrueCrypt, is a free and open source on-the-fly disk encryption (OTFE) tool.


Main features offered by VeraCrypt include:

1. Creates a virtual encrypted disk within a file and mounts it as a real disk.

2. Encrypts an entire partition or storage device such as USB flash drive or hard drive.

3. Encrypts a partition or drive where Windows is installed (pre-boot authentication).

4. Encryption is automatic, real-time(on-the-fly) and transparent.

5. Parallelization and pipelining allow data to be read and written as fast as if the drive was not encrypted.

6. Encryption can be hardware-accelerated on modern processors.

7. Provides plausible deniability, in case an adversary forces you to reveal the password: Hidden volume (steganography) and hidden operating system.


To Install VeraCrypt Using DEB binary Package on Ubuntu:

Debian/Ubuntu packages for VeraCrypt are also available for download on download’s page. However, as of this writing, there is not available a binary package for Ubuntu 20.04 yet. As such, we using binary package for Ubuntu 19.04.

Note that the installers are also available, both for GUI and console based installations.

To install console-based VeraCrypt;

wget https://launchpad.net/veracrypt/trunk/1.24-update4/+download/veracrypt-console-1.24-Update4-Ubuntu-19.10-amd64.deb

Then install it;

$ dpkg -i veracrypt-console-1.24-Update4-Ubuntu-19.10-amd64.deb

To install GUI based;

$ wget https://launchpad.net/veracrypt/trunk/1.24-update4/+download/veracrypt-1.24-Update4-Ubuntu-19.04-amd64.deb

Next, use APT package manager to ensure that any would-be dependency is dealt with automatically:

$ apt install ./veracrypt-1.24-Update4-Ubuntu-19.04-amd64.deb

You can uninstall GUI based VeraCrypt by executing;

$ apt remove --purge veracrypt
$ apt autoremove


Install Skype on Ubuntu 20.04 - Step by Step process to perform it ?

This article covers the different methods to install Skype on Ubuntu 20.04 LTS including both the GUI and the command line. 


To install the Skype snap, open your terminal (Ctrl+Alt+T) and run the following command:

$ sudo snap install skype --classic

That's it. You have installed Skype on your Ubuntu machine, and you can start using it.


How to install Skype with apt on Ubuntu ?

Skype is available from the official Microsoft Apt repositories. To install it, follow the steps below:

1. Open your terminal and download the latest Skype .deb package using the following wget command:

$ wget https://go.skype.com/skypeforlinux-64.deb

2. Once the download is complete, install Skype by running the following command as a user with sudo privileges :

$ sudo apt install ./skypeforlinux-64.deb

You will be prompted to enter your password.

3. When a new version is released, you can update the Skype package through your desktop standard Software Update tool or by running the following commands in your terminal:

$ sudo apt update

$ sudo apt upgrade


Install Emacs Editor in Ubuntu 20.04 - How to perform it ?

This article covers methods to install Emacs editor in the Ubuntu 20.04 system. Emacs is a text editor designed for POSIX operating systems and available on Linux, BSD, macOS, Windows, and so on.


Emacs is an open-source, cross-platform editor that is highly customizable and provides a user-friendly interface to its users. 

It Provide features like multiple editing modes, full Unicode support for scripts, text manipulation tools, and integration with numerous external tools like the shell and git clearly gives an indication of how powerful it is.


To Install Emacs on Linux:

You can check if your Linux system has emacs installed by simply running the following command:

$ emacs

If you get an error message such as "-bash: -bash:: command not found", then you need to install it.

To install the emacs packages, run the command:

$ yum install emacs

On Ubuntu, execute:

$ apt-get install emacs


To install Emacs using Snap on Ubuntu:

Execute the following command in the command line:

$ sudo snap install emacs --classic

Once this is done, you can find Emacs in your list of installed applications.


Install Spotify on Ubuntu 20.04 - Step by Step process to do it ?

This article covers the different methods of installation of Spotify on the Ubuntu 20.04 system. 

Spotify is a Popular music streaming application used globally and users can use any of the methods discussed above for its installation. 

The uninstallation process is also quite easy and we covered it for the ease of our readers. 

Users can also update Spotify with each newly released version.


Where is Spotify installed Linux?

If you followed the instructions on https://www.spotify.com/download/linux/ and installed from Ubuntu Software or snap, it should be located at /snap/bin/spotify . 

If you installed the debian package, it should be located at /usr/bin/spotify .


To update Spotify on Ubuntu:

1. Update list of available packages:

$ sudo apt-get update.

2. Install Spotify:

$ sudo apt-get install spotify-client.


To uninstall Spotify on Linux:

1. Quit Spotify.

2. Uninstall. sudo apt-get remove spotify-client.

3. Remove old config and cache.

cd $HOME/.config. rm -r spotify. cd $HOME/.cache. rm -r spotify.

4. Reinstall by following instructions on https://www.spotify.com/download/linux. 


To Install via command line on Ubuntu:

If you don't have access or don't want to use Ubuntu Software, it is possible to install Spotify from the command line with snap. 

Run the following command in your terminal:

$ snap install spotify


Steps to install the latest Zoom on Ubuntu 20.04 LTS ?

This article will guide you on different methods to #install zoom on #Ubuntu 20.04 system. 

To launch it, navigate to the #Ubuntu #Applications menu. Alternatively, you can start it from the Command-line by executing the 'zoom' command. The #Zoom application Window will open. You should see the 'Sign In' and 'Join Meeting' buttons.



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