Ubuntu 18.04

How To Troubleshoot MySQL Queries — step-by-step Linux tutorial on Progressive Robot

How To Troubleshoot MySQL Queries

Sometimes users run into problems once they begin issuing queries on their data. In some database systems, including MySQL, query statements in must end in a semicolon (;) for the query to complete, as in the following example…

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How To Use LVM To Manage Storage Devices on Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

How To Use LVM To Manage Storage Devices on Ubuntu 18.04

LVM, or Logical Volume Management, is a storage device management technology that gives users the power to pool and abstract the physical layout of component storage devices for easier and flexible administration. In this guide, we will cover how to manage your storage devices with LVM. We will show you how to display information about volumes and potential targets, how to create and destroy volumes of various types, and how to modify existing volumes through resizing or transformation.

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An Introduction to Queries in PostgreSQL — step-by-step Linux tutorial on Progressive Robot

An Introduction to Queries in PostgreSQL

In this guide, we will discuss the basic syntax of SQL queries as well as some of the more commonly-employed functions and operators. We will also practice making SQL queries using some sample data in a PostgreSQL database.

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What's New in Ubuntu 18.04 Bionic Beaver — step-by-step Linux tutorial on Progressive Robot

What’s New in Ubuntu 18.04 Bionic Beaver

The Ubuntu operating system’s most recent Long Term Support (LTS) release, version 18.04 (Bionic Beaver), was released on April 26, 2018. This guide is intended as a brief overview of new features and significant changes to Ubuntu Server since the previous LTS release, 16.04.

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Cómo instalar Nginx en Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

Cómo instalar Nginx en Ubuntu 18.04

Nginx es uno de los servidores web más populares del mundo y es responsable de alojar algunos de los sitios más grandes y con mayor tráfico de Internet. En la mayoría de los casos, tiene más recursos que Apache y se puede usar como un servidor web o como un proxy…

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