ubuntu

How To Upgrade to PHP 7 on Ubuntu 14.04 — step-by-step Linux tutorial on Progressive Robot

How To Upgrade to PHP 7 on Ubuntu 14.04

PHP 7.0 was released on December 3, 2015. It promises substantial speed improvements over previous versions of the language, along with new features like scalar type hinting. This guide explains how to quickly upgrade a PHP 5.x installation on an Ubuntu 14.04 system with Apache or Nginx, using community-provided packages.

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How to Use Ansible to Install and Set Up Docker on Ubuntu 22.04 — step-by-step Docker tutorial on Progressive Robot

How to Use Ansible to Install and Set Up Docker on Ubuntu 22.04

Docker is an application that simplifies the process of managing application processes in *containers*. This guide explains how to use Ansible to automate the steps contained in our guide on How To Install and Use Docker on Ubuntu 22.04. Ansible is a modern configuration management tool that can be used to automate the provisioning and configuration of remote systems.

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How To Use Fabric To Automate Administration Tasks And Deployments — step-by-step Linux tutorial on Progressive Robot

How To Use Fabric To Automate Administration Tasks And Deployments

In this the cloud provider article, the system administration and application deployment streamlining library “Fabric” is our subject. We will learn how to install this wonderful tool, as well as see how easy things can become by simply automating mundane management tasks that would otherwise require jumping through hoops with bash hacks and hard-to-maintain, complex scripts.

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How To Use IPRoute2 Tools to Manage Network Configuration on a Linux VPS — step-by-step Linux tutorial on Progressive Robot

How To Use IPRoute2 Tools to Manage Network Configuration on a Linux VPS

The IPRoute2 suite of tools was created to replace an aging and patchwork set of utilities for managing network interfaces, addresses, routing, etc. In this guide, we will discuss some of the basics of how to use the iproute2 set of tools, and how you can transition from your normal way of querying and manipulating network resources.

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How To Use psad to Detect Network Intrusion Attempts on an Ubuntu VPS — step-by-step Linux tutorial on Progressive Robot

How To Use psad to Detect Network Intrusion Attempts on an Ubuntu VPS

A network intrusion detection application can monitor your network interfaces for suspicious traffic and attempted security breaches. In this guide, we will configure a tool called psad to monitor our firewall logs and determine if there is a problem. We will be configuring psad on an Ubuntu 12.04 machine to detect intrusion attempts on our servers.

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