The Linux Compendium
MongoDB is a free, open-source, document-oriented database engine that provides access to non-relational databases. MongoDB stores data in JSON-like documents along with a dynamic schema, offering better performance than other databases. MongoDB is a NoSQL database, which means it does not support SQL to manipulate the stored data. MongoDB offers a wide range of features … Read more
In this guide, we will show you the CentOS 8 Server initial setup and Basic Configuration after its installation. There are some basic primary configurations that you need to do to ensure the new CentOS 8 server is ready to host your applications and services. The following guide will cover basic service configurations such as … Read more
Apache Kafka is a distributed streaming platform developed by Apache Software Foundation and written in Java and Scala. LinkedIn originally developed Apache Kafka. Apache Kafka is used for building a real-time streaming data pipeline that reliably gets data between systems and applications. It provides unified, high-throughput, and low-latency data processing in real-time. This tutorial will … Read more
OpenEMR is the world’s leading open-source electronic medical record (EMR) and medical documentation system. OpenEMR aims to provide a better alternative to its proprietary competitors. It is secure, customizable, scalable, feature-rich, and designed to meet the needs of small to large healthcare organizations. It has been used in over 200 countries/territories worldwide since 2002. The … Read more
Vim is a text editor used for effective text editing and is also known as an editor for programmers. It is a free open-source tool that supports many programming languages and is available with both a graphical user interface and a command line interface. Vim is used for editing the source code of large files … Read more
The desktop light is set to blue by default so that we can see better. However, this blue light strains our eyes and we fall asleep quickly. Therefore, it is better to turn on the night light at night. Another disadvantage of blue light is that it affects the brain’s thinking, which tells us that … Read more
Many times it happens that you feel the need to know the IP address of your device. Internet Protocol address or IP address is a set of numeric digits that are needed to identify your device and enable network communication because all the devices that are connected through a network know each other only through … Read more
If you are using Linux, you may need to know details about the system or the hardware specifications you are using. As a regular Linux user or software developer, it is important that you check the compatibility of any software or hardware system that you want to install. The Linux command line contains several built-in … Read more
The Apache HTTP server is one of the world’s most widely used web servers. It is a free, open-source, cross-platform web server that offers powerful features such as loadable modules, robust media support, and extensive integration with other software. It is part of the LAMP server stack (Linux, Apache, MySQL, and PHP). By default, HTTP … Read more
The rm command is used to delete files in Linux. The rm command removes the specified files as it doesn’t remove the directory. Be careful, as rm command is not asking for confirmation for the deletion of the file. If the file is gone, we can’t recover the file. This tutorial will show us how … Read more