Sunny  Kunde

Sunny Kunde


How to Install Gitea on Ubuntu 18.04

Gitea is a self-hosted open-source git server written in Go. It is a fork of Gogs. Gitea includes a repository file editor, project issue tracking, users managements, notifications, built-in wiki, and much more.

Gitea is a lightweight application and can be installed on low-powered systems. If you are searching for an alternative to Gitlab with a much smaller memory footprint and you don’t need all the bells and whistles that Gitlab offers, then you should definitely try Gitea.

This tutorial explains how to install and configure Gitea on Ubuntu 18.04. The same instructions apply for Ubuntu 16.04 and any other Debian-based distribution.

#ubuntu 18.04 #gitea

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How to Install Gitea on Ubuntu 18.04
Chet  Lubowitz

Chet Lubowitz


How to Install Microsoft Teams on Ubuntu 20.04

Microsoft Teams is a communication platform used for Chat, Calling, Meetings, and Collaboration. Generally, it is used by companies and individuals working on projects. However, Microsoft Teams is available for macOS, Windows, and Linux operating systems available now.

In this tutorial, we will show you how to install Microsoft Teams on Ubuntu 20.04 machine. By default, Microsoft Teams package is not available in the Ubuntu default repository. However we will show you 2 methods to install Teams by downloading the Debian package from their official website, or by adding the Microsoft repository.

Install Microsoft Teams on Ubuntu 20.04

1./ Install Microsoft Teams using Debian installer file

01- First, navigate to teams app downloads page and grab the Debian binary installer. You can simply obtain the URL and pull the binary using wget;

$ wget${VERSION}_amd64.deb

#linux #ubuntu #install microsoft teams on ubuntu #install teams ubuntu #microsoft teams #teams #teams download ubuntu #teams install ubuntu #ubuntu install microsoft teams #uninstall teams ubuntu

Servo Node

Servo Node


Install VirtualBox in Ubuntu 21.04/20.04/18.04 › Servo Node

VirtualBox is a widely known and open-source tool offered by Oracle. It’s a cross platform virtualization application that can be installed on any system that allows users to run a number of guest operating systems on single machine over a virtual system.

Means, with the usage of VirtualBox on your system, you can easily install many operating systems and can run them simultaneously which can be helpful to develop, demonstrate, deploy and test applications on a single machine.

How to install VirtualBox On Ubuntu 18.04, 20.04 and 21.04?

Since the virtualization system offered by Oracle is available for cross platforms, even Ubuntu users can install the app and take its benefits. In order to install VirtualBox in Ubuntu variants, there’s a number of approaches that can be helpful.

Installing using default repository

sudo apt install virtualbox

Install using official DEB package

Visit the Virtualbox download page and download DEB package in your machine, and run the following command to install the package using ATP command.

sudo apt install ./virtualbox-6.1_6.1.22-144080_Ubuntu_bionic_amd64.deb

for more approaches and information, Read Here

#install virtual box on ubuntu #install virtual box on ubuntu 18.04 #install virtual box on ubuntu 20.04 #install virtual box on ubuntu21.04

Chet  Lubowitz

Chet Lubowitz


How to Install TeamViewer on Ubuntu 20.04

TeamViewer is a cross-platform, proprietary application that allows a user to remotely connect to a workstation, transfer files, and have online meetings. In this tutorial, we will walk you through how to install TeamViewer on Ubuntu 20.04 Desktop through the command line.


Before continuing with this tutorial, make sure you are logged in as a user with sudo privileges.

Installing TeamViewer on Ubuntu

01- To install TeamViewer, first, download the TeamViewer .deb package. So, open the Terminal and run the following wget command.

$ wget

02- Once you have downloaded the TeamViewer‘s Debian package, execute the following command to install Teamviewer:

$ sudo apt install ./teamviewer_amd64.deb

The system will prompt you with a [Y/n] option. Type ‘Y‘ and hit the enter key in order for to continue the installation.

03- Once the installation is done, you can launch TeamViewer either by typing the command teamviewer in your terminal or by clicking on the TeamViewer icon (Activities -> TeamViewer).

04- A pop-up License Agreement will be displayed. To proceed, click on the Accept License Agreement button.

#linux #ubuntu #install teamviewer #install teamviewer ubuntu #teamviewer #teamviewer ubuntu #teamviewer ubuntu install #ubuntu install teamviewer

Arvel  Parker

Arvel Parker


How to Install PgAdmin 4 on Ubuntu 20.04

pgAdmin is the leading graphical Open Source management, development and administration tool for PostgreSQL. pgAdmin4 is a rewrite of the popular pgAdmin3 management tool for the PostgreSQL database.

In this tutorial, we are going to show you how to install pgAdmin4 in Server Mode as a web application using apache2 and Wsgi module on Ubuntu 20.04 LTS.

#databases #linux #ubuntu #install pgadmin4 #install pgadmin4 ubuntu #install pgadmin4 ubuntu 20 #pgadmin4 #ubuntu pgadmin4 #ubuntu pgadmin4 install

Julie  Donnelly

Julie Donnelly


How to Install Gitea on Ubuntu 20.04 | 18.04

This brief tutorial shows students and new users how to install Gitea on Ubuntu 20.04 | 18.04 LTS servers.

Gitea is an open source version control platform similar to Github… It’s probably the easiest, fastest, and most painless way of setting up a self-hosted Git service.

Gitea is a clone of Gogs and is 100% open source and free of charge.

All source code is available under the MIT License on Github…. It is robust, scalable and a great alternative to other git services.

Gitea has rich features like issues and time tracking, repository branching, file locking and tagging, merging and many others features that you will find in a typical source control platform.

Gitea streamlines your collaborative workflows. Visualize, prioritize, coordinate, and track your progress your way with Gitea’ flexible project management tools.

This brief tutorial is going to show students and new users how to easily install Gitea on Ubuntu 16.04 and 18.04.

To install Gitea on Ubuntu, follow the steps below

Step 1: Install Git and Create Git User

Before continue below, run the command to install git package on Ubuntu.

sudo apt update
sudo apt install git

After installing Git, run the commands below to create a Git user to run Gitea services… To do that run the commands below

sudo adduser --system --group --disabled-password --shell /bin/bash --home /home/git --gecos 'Git Version Control' git

You should see similar message as below:

Adding system user `git' (UID 122) ...
Adding new group `git' (GID 127) ...
Adding new user `git' (UID 122) with group `git' ...
Creating home directory `/home/git' ...

Next, continue below and install MariaDB

Step 2: Install MariaDB

Gitea requires a database server to store it content… and MariaDB is a great place to start with looking for an open source database server…

To install MariaDB run the commands below.

sudo apt-get install mariadb-server mariadb-client

After installing MariaDB, the commands below can be used to stop, start and enable MariaDB service to always start up when the server boots.

Run these on Ubuntu 16.04 LTS

sudo systemctl stop mysql.service
sudo systemctl start mysql.service
sudo systemctl enable mysql.service

Run these on Ubuntu 18.10 and 18.04 LTS

sudo systemctl stop mariadb.service
sudo systemctl start mariadb.service
sudo systemctl enable mariadb.service

After that, run the commands below to secure MariaDB server by creating a root password and disallowing remote root access.

sudo mysql_secure_installation

When prompted, answer the questions below by following the guide.

  • Enter current password for root (enter for none): Just press the  Enter
  • Set root password? [Y/n]:  Y
  • New password:  Enter password
  • Re-enter new password:  Repeat password
  • Remove anonymous users? [Y/n]:  Y
  • Disallow root login remotely? [Y/n]:  Y
  • Remove test database and access to it? [Y/n]:  Y
  • Reload privilege tables now? [Y/n]:  Y

Restart MariaDB server

Now that you’ve installed all the packages that are required for Gitea to function, continue below to start configuring the servers…. First run the commands below to create a blank Gitea database and database user….

To logon to MariaDB database server, run the commands below.

sudo mysql -u root -p

Change the GLOBAL innodeb_file_per_table to On…

SET GLOBAL innodb_file_per_table = ON;

Then create a database called giteadb

CREATE DATABASE ``giteadb``;

Create a database user called giteauser with new password

CREATE USER '``giteauser``'@'localhost' IDENTIFIED BY '``new_password_here``';

Then grant the user full access to the database.

GRANT ALL ON ``giteadb``.* TO '``giteauser``'@'localhost' IDENTIFIED BY '``user_password_here``' WITH GRANT OPTION;

Next, run the commands below to update the database character set…

ALTER DATABASE ``giteadb`` CHARACTER SET = utf8mb4 COLLATE utf8mb4_unicode_ci;

Finally, save your changes and exit.


Next, run the commands below to open MariaDB default config file…

sudo nano /etc/mysql/mariadb.conf.d/50-server.cnf

Then add the lines below and save…

innodb_file_format = Barracuda
innodb_large_prefix = 1
innodb_default_row_format = dynamic

Restart MariaDB after that…

sudo systemctl restart mariadb.service
sudo systemctl restart mysql.service

Continue below to download Gitea package….

#applications #labs #linux ubuntu #gitea #ubuntu 18.04 #ubuntu