GitLab is a self-hosted git repository management system. It is a Git repository manager providing wiki, issue-tracking, and continuous integration and deployment. Because of the advantage that brings development, operations, and security teams into a single application, GitLab is now widely used across the globe. Installing GitLab on Debian 11 is a fairly easy task and it should take around 15 minutes for the installation. Today we will show you how to install GitLab on your Debian 11 VPS.
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How to Search Files on the Linux Terminal
Finding files and directories in Linux is a very difficult task compared to Windows operating system. Especially if you are working on the server operating system without a Desktop interface. There are several ways to search files and directories in Linux. The simple and easiest way is to use the Linux terminal to search or locate files.
The find and locate are the most popular command-line tool used to search files and directories in Linux. The find command allows you to search for files and directories based on an expression. This way you can search files and directories based on their size, date, type, and ownership.
In this post, we will show you how to search files on the Linux terminal using the find and locate commands.
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How To Install Kuma on Ubuntu 20.04
Kuma is an open source monitoring tool like “Uptime Robot” written in Nodejs. In this article, we’ll learn how to install it on Ubuntu 20.04 so we can self-host our Uptime Bot. We’ll also set up a reverse proxy on Apache with a Let’s Encrypt SSL to secure our website.
Kuma is easy to use and upgrade, and is powerful for traffic control, observability, service discovery, etc.
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How to Install Joomla 4.0 on Ubuntu 20.04
Joomla is one of the most popular open-source content management systems (CMS). It is used to publish applications and websites online. It is written in PHP and is commonly configured to use MySQL/MariaDB databases.
In this tutorial, we will show you how to install Joomla 4.0 on Ubuntu 20.04 server. It should work everywhere but we will do this on one of our Joomla hosting servers.
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How to Install and Configure Docker Compose on Ubuntu 20.04
Docker Compose is a command-line tool for managing multiple Docker containers. It is a tool for building isolated containers through the YAML file to modify your application’s services.
On the other hand, Ubuntu 20.04 feels more stable and easy to use, and as a result, users consider the operations running more smoothly, compared to some previous versions. Still, some users have issues while installing certain apps and software. Such is the case with Docker Compose.
In the following tutorial, we will show you how to install Docker Compose on Ubuntu 20.04 server.
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How to Install Python 3.9 on Ubuntu 20.04
In the following article, we’ll walk through the installation of your Python 3.9 version with two options. Installing it directly from the APT repository or building the Python 3.9 from the source. Python is one of the world’s most popular programming languages.
It is a versatile language used to build all kinds of applications, from simple scripts to complex machine learning algorithms. With its simple and easy-to-learn syntax, Python is a popular choice for beginners and experienced developers. Next, you will learn how to install Python 3.9 on Ubuntu 20.04 version, using a few simple steps to complete this process.
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How to Install Apache Tomcat 10 on Debian 10
If you ever wondered how to install Apache Tomcat 10, and how to configure it on Debian 10 then you are at the right place. In this tutorial, we are going to cover every step needed to install the latest version on Tomcat 10 with all requirements
Apache Tomcat 10 or simply Tomcat 10 is a Java application server used to render the Java web pages. It is an open-source software developed by the Apache Software Foundation responsible to execute Java servlets and render the Java web pages as mentioned above.
Apache Tomcat 10 is compatible with multiple distributions of Linux as Ubuntu, CentOS, and Debian. Installing Tomcat 10 on Debian is very easy and will take less than 15 minutes with all requirements and configuration files.
Let’s start with the installation on Debian 10!
How to Install Joomla 3.9 on Ubuntu 20.04
Joomla is a free and open-source content management system (CMS) built in PHP Joomla allows users to publish different kinds of websites, such as personal blogs, government applications, corporate intranets and extranets, small and large business websites, etc. 
In today’s article, we will guide you through the steps of installing the latest stable release of Joomla on an Ubuntu 20.04 VPS, with all necessary components, such as Apache web server, MySQL database server, and PHP.
How to Install Neos CMS on Ubuntu 20.04
Neos CMS is an open-source and PHP-based content management system created by over 100+ contributors around the world. It is highly extensible and follows a content repository pattern. Neos CMS can be integrated with other modern front-end technologies using JSON or GraphQL export formats. With Neos CMS, you can create your blog and website without any programming knowledge.
This tutorial will explain how to install Neos CMS with Apache on Ubuntu 20.04.
How To Fix “502 Bad Gateway” Error In Nginx
The 502 Bad Gateway error is an HTTP status code that means that one server received an invalid response from another server. In more technical words, A 502 Bad Gateway means that the proxy (gateway) server wasn’t able to get a valid or any response from the upstream server.
If you are seeing a 502 bad gateway error on a website, it means that the origin server sent out an invalid response to another server that acted as a gateway or proxy. It can be a tricky investigation to locate what and where is the process which caused the issue. However, there are some general troubleshooting steps that you can follow to get it solved.
For example, if you use Nginx as the webserver and you encounter this issue, it could be that Nginx is unable to communicate with the upstream server, this upstream server could be PHP-FPM or other application that you want to access through Nginx, like Odoo, NodeJS, etc. (more…)