Jeff Wilson, Author at RoseHosting

10 Useful YUM Commands in Linux

October 5, 2022June 15, 2022 by Jeff Wilson

In this tutorial we are going to show you the most used 10 YUM commands in Linux. YUM is a command-line package management system that is used on CentOS and AlmaLinux.

YUM (shortcat for “Yellowdog Updater Modified“) package manager is responsible for managing the packages from the YUM repositories located on the server at /etc/yum.repos.d/. In this tutorial we are going to install, remove, update software packages with real example.

The YUM command examples will be explained on the CentOS 7 OS. Let’s get started!

Install Vsftpd with SSL/TLS on Ubuntu 20.04

October 5, 2022June 13, 2022 by Jeff Wilson

Vsftpd ( Very Secure File Transfer Protocol Daemon ) is the default FTP server for Ubuntu, CentOS, Fedora, and RHEL Linux distributions. Vsftpd is a stable, fast, and secure FTP server used for file transfers from the client to remote servers and vice versa.

Vsftpd among other features has IPv6 and TLS support, we can use also use SFTP ( SSH File Transfer Protocol ) to run FTP over SSH, but for this tutorial, you will learn how to secure FTP with SSL/TLS. SSL/TLS support is built into many internet communications frameworks and the certificate visibility offers higher trust for authentication.

How to Install Hadoop on Debian 11

December 5, 2022June 8, 2022 by Jeff Wilson

The Apache Hadoop or also known as Hadoop is an open-source, Java-based framework that allows for the distributed processing of large data sets across computers. It is used to store and process large datasets. It allows clustering multiple computers to store and process data more quickly instead of using a single large computer. Hadoop consists of four main modules:

– HDFS (Hadoop Distributed File System)
– YARN (Yet Another Resource Negotiator)
– MapReduce
– Hadoop Common

In this tutorial, we will explain how to install Hadoop on Debian 11.

How to Install AngularJS on AlmaLinux

October 5, 2022June 6, 2022 by Jeff Wilson

AngularJS is a JavaScript-based open-source front-end web application framework that assists with running single-page applications. It allows developers to use HTML as their template language and lets them create robust, interactive websites without having to reload the browser for every new page view.

In this tutorial, we will show you how to install Angular CLI and create an AngularJS application on AlmaLinux OS.

How To Setup Apache, PHP & MongoDB on Ubuntu 20.04

October 5, 2022June 1, 2022 by Jeff Wilson

In this tutorial, we are going to explain in step-by-step detail how to setup Apache, PHP, and MongoDB on Ubuntu 20.04

We will install the Apache Web server, the latest PHP version, and the MongoDB database server. The purpose of this post is to explain how can these three different types of services be configured on one server for future development tasks and the building of an amazing application. MongoDB is a free open-source, NoSQL backend database server, which works perfectly with Apache Web server and PHP as a scripting language.

This setup and environment will take up to 15 minutes. Let’s get started!

MySQL vs SQLite vs PostgreSQL: Comparing the Relational Database Management Systems

April 4, 2023May 30, 2022 by Jeff Wilson

In this tutorial, we are going to explain the differences between relational database management systems such as MySQL, SQLite, and PostgreSQL.

This type of relational database management system is used worldwide, based on relational models, where the information is stored in tables linked between with relations, making the data to be easily referenced. We will explain the advantages and disadvantages of every type in a couple of sentences so you can better understand which one you should use in different scenarios. Let’s get started!

How to Install osTicket on AlmaLinux

October 5, 2022May 25, 2022 by Jeff Wilson

In this tutorial, we are going to install osTicket on AlmaLinux and explain in step-by-step detail how to configure it with the LAMP stack.

osTicket is an open-source support ticketing system written in PHP which supports MySQL or PostgreSQL as database types.osTicket has many features such as Advanced Search, Ticket Filters, Service Level Agreements, Custom Columns and Queues and etc. In this tutorial, we are going to use MariaDB as a database and Apache as a web server.

Installing osTicket on AlmaLinux is a very easy and straightforward process that can take up to 20 minutes. Let’s get started!

How to Install Akaunting on Ubuntu 20.04

December 5, 2022May 23, 2022 by Jeff Wilson

Akaunting is web-based, free, and open-source accounting software designed to help small businesses. It helps small businesses and freelancers manage and streamline payment, invoicing, and other operations. With its client portal features, administrators are able to share financial information like transactional and invoicing information with the clients. The application also offers complete tools to manage your finances. These are their main features: