Jeff Wilson, Author at RoseHosting

PSQL Connect to Database: How to Manage PostgreSQL from the Command Line

September 23, 2024 by Jeff Wilson

How to Manage PostgreSQL from the command line with PSQL Connect to Database?

Relational database management systems are a key component of many websites and applications. They provide a structured way to store data and access information in a structured way. PostgreSQL is a relational database management system (RDBMS) that implements the SQL query language. It is a popular choice for many small and large projects because it has many advanced features, such as reliable transactions and concurrency without read locks. This article will show how to manage PostgreSQL from the command line, commonly referred to as PSQL connect to database.

Debian Package Manager: Everything You Need to Know

September 16, 2024 by Jeff Wilson

A package manager is a tool that monitors the software installed on your computer, facilitating the installation of new applications, upgrading existing software to more recent versions, or removing previously installed programs. As the name indicates, a package manager manages packages, which are groups of files packaged together for installation and removal as a single entity. Logically, a Debian package manager executes this function on the Debian interface.

It offers a user interface that aids individuals in overseeing the assortment of packages installed on their system. In summary, this procedure is referred to as Package Management. Furthermore, Debian package files generally carry the .deb extension.

Crond: Daemon to Execute Scheduled Commands

September 11, 2024 by Jeff Wilson

Managing a server is certainly not an easy job, especially for beginners. If you are busy managing various technical matters manually, then cron jobs are an excellent solution. Cron jobs are a feature in Linux OS that can help you automate the tasks on a server easily. In this article, we invite you to learn what a crond or cron daemon is, what cronjob is, its basic commands, and how to use crontab.

How to Install .DEB File in Ubuntu

September 9, 2024 by Jeff Wilson

Ubuntu and other members of the Debian family in general, such as Linux Mint, Kali, etc., have a .deb installer file type. In Windows, this file is known as .exe. Similarly to a .exe, a deb package, denoted by the .deb extension, is a software package created for Debian-based distributions. It enables the installation of local software on an Ubuntu system. In this article, we will show you a few methods of installing the .DEB file in Ubuntu.

Best Linux Server Distros 2025: Comparing the Biggest Players

April 28, 2025September 4, 2024 by Jeff Wilson

This tutorial will show you the best and most used Linux server distros in 2025. A Linux distribution (distro) is an operating system made from a software collection that includes the Linux kernel and package management system. The following paragraphs will explain the most used Linux server distros. Let’s get started!

How to Install Jitsi on AlmaLinux 9

September 2, 2024 by Jeff Wilson

Welcome to this tutorial on how to install Jitsi on AlmaLinux 9. Jitsi is an open-source, self-hosted video conferencing platform that provides high-quality video, audio, and chat capabilities. It offers an alternative to proprietary video conferencing systems, giving you full control over your data and customization options. This guide will walk you through installing and configuring Jitsi on AlmaLinux 9, ensuring a secure and efficient setup for your team’s communication needs.

How to Install Jitsi on Debian 12

September 10, 2024August 26, 2024 by Jeff Wilson

In this tutorial, we will explain how to install Jitsi on Debian 12 OS. Jitsi is a free and open-source multiplatform voice, video conferencing, and messaging application written in Java and compatible with multiple operating systems, such as Windows, MacOS, and Linux. It offers various features, such as multi-language support, end-to-end encryption, recording, and video bridge with TLS encryption.

Installing Jitsi is a straightforward process that may take up to 15 minutes. Let’s get started!

How to Install Nextcloud on AlmaLinux 9

September 10, 2024August 19, 2024 by Jeff Wilson

Nextcloud is recognized as the leading open-source self-hosted file sync and sharing software. It is an alternative to various file-sharing applications such as Google Drive, Dropbox, OwnCloud, and more. Nextcloud offers extensive functionalities like file synchronization and sharing, online document editing, calendar organization, contact management, and numerous others. This tutorial will illustrate how to install Nextcloud on AlmaLinux 9.