Linux is a powerful, open-source operating system known for its stability, security, and flexibility, widely used in servers, development, and embedded systems
Prometheus is a lightweight open-source monitoring system with an effective alerting system. In this article, we shall discuss how to “Install and configure Prometheus for Monitoring on a Linux”. Prometheus gathers and saves metrics as time-series data, which means that metric data is kept alongside the timestamp at which it was captured, as well as…
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Let’s first explain Gradle before we discuss how to install it on Ubuntu. Gradle is a build tool that is well-known for its versatility in software development, especially with regard to automation. The process of making applications is automated using a build automation tool. Compiling, linking, and packaging the code are all part of the…
With Office 365, Microsoft has created its most collaborative platform yet. Microsoft Teams has been available for Linux users since 2019. This program is well-known around the world since it allows users to employ an endless number of features in a single forum. Furthermore, audio and video calls, chats, online meetings, file and data collaboration,…
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PostgreSQL (sometimes known as Postgres) is a relational database management system that implements the SQL querying language. It complies with industry standards and has numerous advanced features such as dependable transactions and concurrency without read locks. The PostgreSQL project began in 1986 at the University of California’s Berkeley Computer Science Department. The project was previously known…
In this guide, we shall discuss how to Install Apache OpenOffice on Ubuntu. OpenOffice is a free and open-source office suite that runs on a variety of platforms. In like manner, the Java and C++ programming languages are used to create this application software. Furthermore, this office suite comes in a whopping 121 different languages….
Tripwire is an application (IDS) that monitors your vital system files and reports in real-time to see if they’ve been tampered with or destroyed by a hacker (or by mistake). It enables the system administrator to quickly determine what has been compromised and remediate the situation. When it comes to managing internet servers, security is…
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In this guide, we shall discuss how to install Node.js on Ubuntu. Node.js is a server-side programming runtime based on JavaScript. It enables developers to design scalable backend functionality using JavaScript. JavaScript is a language that many people are already familiar with through web development in the browser. Node takes JavaScript out of the browser….
This article provides a comprehensive guide on how to install Let’s Encrypt on Apache HTTP Web Server on Ubuntu 20.04 LTS. The process involves using Certbot to acquire a free SSL certificate specifically for Apache on Ubuntu 20.04 LTS, ensuring seamless automatic renewal. Please see How to integrate ObjectFirst OOTBI Appliance with VBR, and how…
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In our previous article, we took look at how to install Apache HTTP Web Server on Ubuntu 20.04 LTS In this guide we will learn how to configure Apache Virtual Host to host several domains. When using the Apache web server, you can use virtual hosts (referred to as server blocks in Nginx) to hold…
A proxy server is server software that acts as a link between a client seeking a resource and the server that provides that resource in information systems. Squid is a Unix-based proxy server that caches Internet material closer to the requestor than the source. The software is capable of caching a wide range of web…
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Nagios is an open-source monitoring system that is widely used. What’s more, it maintains track of your servers and monitors them so you can be certain that your mission-critical services are up and functioning. In this article, we shall discuss ‘How to Install and Configure Nagios on Ubuntu”. Please see How to install free Hyper-V…
The Apache HTTP Server is the most widely adopted open-source web server, with support across many operating systems such as Linux, Windows, macOS, and Solaris. It is fully customizable with so many powerful features that can be integrated with other modules. It is a cross-platform web server that is free and open-source software released under…
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The major difference between those two modes: Suspend writes memory to disk and the Guest OS enters hibernate/sleep state. Powers off the virtual machine. The virtual machine does not attempt to shut down the guest operating system gracefully. Kindly refer to these related guides: How to logoff, restart, or shutdown Windows PC or Server remotely…
