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This article covers the installation methods( Yum package manager or via direct download method), you can easily install Apache Maven on CentOS. Apache Maven is basically a software project management and comprehension tool. 


How to check Apache Maven on Linux?

Use the following command to check the version of installed Maven on your system:

$ mvn -version



This article covers the process of installing Brackets on a Linux Mint 20 system. Once this code editor is installed on your system, you can conveniently use it for professional-level frontend development. 

Brackets is a modern open-source code editor for HTML, CSS and JavaScript that’s built-in HTML, CSS and JavaScript. It has two great features: quick edit and live preview. It was created for front end developers and designers and has a very attractive interface. Brackets is developed by Adobe and is focused on web designers and front-end developers.


To Install Brackets Code Editor on Ubuntu:

1. make sure that all your system packages are up-to-date by running these following apt commands in the terminal.

$ sudo apt update
$ sudo apt upgrade

2. Install Brackets Code Editor.

$ sudo snap install brackets --classic



This article covers how to install Wireshark on a Linux Mint 20 system. Wireshark is an open source GUI based packets capturing  in the network in real-time. It will intercepts traffic and converts that binary into human readable format. This helps to inspect network traffic to and fro on your network for troubleshooting network issues like dropped packets, latency issues, and malicious activity on your network. Majority of the packets are TCP, UDP and ICMP etc. Wireshark uses a pcap library for capturing the network packets.


To Install Wireshark on Linux:

1. Add official Wireshark package repositories:

$ sudo add-apt-repository ppa:wireshark-dev/stable

2. Update your system:

$ sudo apt-get update

3. Start Wireshark installation with below command:

$ sudo apt-get install wireshark



This article covers the installation steps of Flatpak on the CentOS 8 system. With Flatpak, users can easily install new packages or applications from the flathub repository in an isolated space.

Flatpak is a package management system that aims to enable  users and developers to install and manage software packages on Linux systems regardless of the Linux distribution, runtime, dependencies and the type of package management. A flatpak application runs in a sandboxed environment. This is an isolated environment that is bundled with all the dependencies, libraries and everything that is needed for the app to run smoothly. 


How to Enable Flatpak in Red Hat / CentOS / Fedora ?

For RedHat / CentOS 8 and Fedora 22 and later versions, invoke the command below to enable flatpak:

$ sudo dnf install flatpak

For earlier versions of Red Hat and CentOS use the YUM package manager:

$ sudo yum install flatpak



This article covers the installation of Apache NetBeans on the CentOS system. Here, you will learn the entire procedure for the installation of NetBeans that includes downloading, installation, and launching of NetBeans. At the end, you also learned to uninstall Apache NetBeans if you ever have to do that.

Apache NetBeans is a very powerful Integrated Development Environment (IDE) tool that enables you as a Developer create Desktop, Web and Mobile Applications from its modular framework. It supports Java, PHP, HTML, JavaScript, C, C++, Ajax, JSP, Ruby on Rails and other programming languages using extensions.



This article covers how you can install Zoom on CentOS machine using two different methods i.e via RPM and via snap. The Zoom Client can be installed on Windows, Mac, Linux, iOS, Android, and H.323/SIP room systems.


How to Install Zoom Client on CentOS 8 / Fedora 33/32/31/30 ?

An RPM package is provided on the Downloads page for installation on CentOS / RHEL and Fedora System.

1. Download the latest release of Zoom Client:

$ sudo yum -y install wget
$ wget https://zoom.us/client/latest/zoom_x86_64.rpm

2. Then install Zoom Client on CentOS 8 Linux with yum command:

$ sudo yum localinstall zoom_x86_64.rpm

Hit the y key to start the installation.

The dependencies required and Zoom Client will be installed on CentOS 8.

3. You can check the version of Zoom Client installed on CentOS 8 / Fedora Desktop with the rpm command:

$ rpm -qi zoom 



This article covers how to install Skype on your CentOS 7 desktop system. Running Skype on CentOS/Fedora allows you to make Skype calls, group video calls, instant messaging, phone number calls, and screen sharing.


How to Install Skype on CentOS | Fedora ?

The easiest and quickest way to install Skype on Fedora 34/33/32/31/30 is by using the RPM package. 


1. Download the package using wget command:

$ wget https://repo.skype.com/latest/skypeforlinux-64.rpm

2. Install Skype by running the commands:

### On CentOS and Red Hat systems ###
$ sudo yum localinstall skypeforlinux-64.rpm
### On Fedora 22+ systems ###
$ sudo dnf localinstall skypeforlinux-64.rpm

3. Use the following command to launch Skype from the command line and accept terms and conditions for the first time.

$ skypeforlinux



This article covers the installation procedure of Discord on any Linux Distribution such as Linux Mint 20, Ubuntu 20.04, and Debian 10. Also, we explained a quick method of uninstalling this Discord platform from your Linux system.

You can either uninstall it from the software center or use this command in the terminal:

$ sudo apt remove discord


If you have enabled Snap support on your Linux distribution, you can use the following command to install it:

$ sudo snap install discord

If you want to remove it, you can use the snap command to uninstall it:

$ sudo snap remove discord



This article covers how to install Android File Transfer for Linux on your Ubuntu distribution.

Now you can conveniently transfer files between your android phones and Linux system.
Android File Transfer is an MTP client tool that is used to transfer files from android devices to Linux OS and from Linux OS to Android devices.
It is similar to Android File Transfer that is available for Mac OS and has a very minimalistic and easy to use interface.

To Android file transfer for Linux:
1. Connect your Android device with your computer using a USB cable.

When prompted on Android device for allowing access to the device data, tap on Allow to allow access.
2. Launch Terminal by pressing Ctrl+Alt+T key shortcut.
Then you will need to update our system by adding the PPA to your list of software sources. For this, run the following command in Terminal:

$ sudo add-apt-repository "deb http://ppa.launchpad.net/samoilov-lex/aftl-stable/ubuntu artful main"

3. Once completed, run the following command in Terminal to update the repository.

$ sudo apt-get update

4. After your local repository is updated, run the following command in Terminal to install Android file transfer:

$ sudo apt install android-file-transfer



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



This article covers the installation of FileZilla on Debian 10. FileZilla is a powerful open-source FTP client that comes in handy when you simply want to access your FTP server and manage files.


To install FileZilla on Debian Linux System:

1. Login to the Debian 10 system and run below apt command to update package index:

$ sudo apt update

2. Install FileZilla using command-line, run following apt command:

$ sudo apt install -y filezilla

3. Once FileZilla and its dependencies are installed successfully, run below command to verify the FileZilla version:

$ filezilla --version



This article covers how you can easily install slack platform on your CentOS 8 Linux system through the command line. 

Using a slack application, team members of an organization can unify all conversations from different sources.


Slack is one of the most popular collaboration platforms in the world that brings all your communication together. 

Conversations in Slack are organized in channels. 

You can create channels for your teams, projects, topics, or any other purpose. 

You can search through everything that's been posted in channels or your messages. 

Slack also allows you to talk with your teammates over audio or video calls and share documents, images, videos, and other files.


To Install Slack on CentOS:

1. Update system

sudo yum -y update

2. Download and Install Slack on CentOS

sudo yum -y install wget

wget https://downloads.slack-edge.com/linux_releases/slack-3.4.0-0.1.fc21.x86_64.rpm

sudo  yum -y install https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm

sudo yum localinstall slack-3.4.0-0.1.fc21.x86_64.rpm

3. Start and Use Slack

Now that Slack is installed on your CentOS / RHEL 8 desktop, you can launch it through the command line,

$ slack



This article covers how to install the Opera browser using different ways on CentOS 8. We have also shown how you can install packages by using the wget command. Opera browser is amazing on your CentOS 8 system.


To install Opera browser on CentOS:

1. Add Opera YUM repository

Run the following commands to manually add the Opera RPM repository to your RHEL / CentOS 8 system.

$ sudo tee /etc/yum.repos.d/opera.repo <<RPMREPO

[opera]

name=Opera packages

type=rpm-md

baseurl=https://rpm.opera.com/rpm

gpgcheck=1

gpgkey=https://rpm.opera.com/rpmrepo.key

enabled=1

RPMREPO

2. Install Opera Browser on RHEL 8 / CentOS 8

Use yum package manager command to install Opera Browser on RHEL 8 / CentOS 8.

$ sudo yum -y install opera-stable

3. Wait for the installation to complete then launch the browser from the CLI:

$ opera 



This article will guide you on how to work with #XAMPP in Linux Mint 20. This will help you to easily host your #applications on this server. With this, you can create a simple PHP application, however, you can even choose to create applications with complex functionality that are not essentially written in #PHP but can also be written in Perl or #MySQL.

XAMPP is a powerful and versatile solution for setting up a local web server. It presents a perfect way to create an environment for basic #WordPress coding, experimenting with multisite settings, tweaking #themes, and much more.

To run xampp on Linux:

1. Install gnome-panel to be able to create launcher.

2. Run the below command to execute the Create Launcher Application.

3. The "create launcher" window pops up and select “Application” as the Type.

4. Enter for example "XAMPP starter" as the Name.

5. Enter "sudo /opt/lampp/lampp start" into the Command Box.

To Remove Xampp from Linux (Ubuntu):

i. >sudo /opt/lampp/uninstall.

ii. Alternatively > sudo -i cd /opt/lampp ./uninstall.

iii. > sudo rm -r /opt/lampp.



This article will show you the different ways to use apt commands with practical examples.



This article will guide you on how to upgrade your Server to Fedora 32.




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