Basic CentOS Linux Commands – Before learning the tools of a CentOS Linux Administrator, it is important to note the philosophy behind the Linux.

How to install Discourse Forum using Docker on CentOS 8

How to install Discourse Forum using Docker on CentOS 8 Discourse is a free and open source platform built for the next decade of the Internet. It is a modern forum software that can be used as a mailing list, discussion forum, long chat room, etc. It uses Ruby on Rails as the backend, Ember.js… read more »

Install Odoo 10 on CentOS 7 with Apache as a reverse proxy

Odoo (formerly known as OpenERP) is a suite of applications for managing enterprise web applications. It is one of the most popular and powerful Open Source ERP software tools for business based on the Python programming language. Odoo business applications are organized into 6 groups: front-end applications, sales management applications, business operations applications, marketing applications,… read more »

How to migrate CentOS 8 to CentOS Stream

Red Hat and CentOS recently announced that CentOS will be rolling out to a continuous release in the form of the CentOS Stream. While CentOS 7 will be supported until 2024, support for CentOS 8 will end by the end of 2021. Thanks to this development, current CentOS 8 users are left with two options:… read more »

How to install Matomo (Piwik) Web Analytics on CentOS 8

How to install Matomo (Piwik) Web Analytics on CentOS 8 Matomo (previously known as Piwik) is an open source analysis application for the Linux operating system. It is very similar to Google Analytics, which helps you track and display where users visit. It is developed by a group of international developers and they run on… read more »

Run Linux containers with LXC/LXD on CentOS 8

You can download this article in PDF format via the link below to support us.Download the guide in PDF formatClose “It’s not the blessings we call, but how we use them is the true measure of Thanksgiving.” -WT Purkiser Demystifying LXC The Linux Container Project (LXC) is an open source container platform that provides a… read more »

How to hide a file or directory on CentOS

Most of the time, you share your Linux desktop with friends or colleagues while working in your workplace. So, you need to hide your personal files as well as directories from others. To do this, you need to create hidden files or folders that will not be visible to everyone. Some Linux users don’t have… read more »

How to set up Apache virtual host on CentOS 7

Apache is an open source web server designed for modern operating systems including UNIX and Windows. It is a secure, efficient and scalable server providing HTTP services synchronized with current HTTP standards. Many people use it to host their websites and applications. In fact, according to the latest statistics, Apache is the most widely used… read more »

How to list all SELinux contexts

SELinux, the Linux security mechanism, has certain important concepts that a user should be aware of. Only after understanding these concepts will we be able to work well with this security mechanism. One of these key concepts is SELinux context. A context in SELinux is defined as additional information about a process or file that… read more »

How to Install PostgreSQL Database Server CentOS 8

PostgreSQL, also known as Postgres, is an open source relational database management system (RDBMS) that implements Structured Query Language (SQL). PostgreSQL is an enterprise-class SQL database server that allows you to build fault-tolerant and complex applications. It stores and organizes data and allows you to structurally retrieve information. PostgreSQL has many advanced features such as… read more »

How to install VLC Media Player 3 on CentOS 8

VLC is one of the most popular media players, also known as VideoLAN client. It was developed by the VideoLAN project, which is a non-profit company. It is a free, open source cross-platform platform that allows you to play multimedia files such as audio CDs, VCDs, DVDs, CDs and other supported media protocols. VLC is… read more »