January 2020 - Page 2 of 62

How To Install WordPress with Apache on FreeBSD 10.1 — step-by-step Linux tutorial on Progressive Robot

How To Install WordPress with Apache on FreeBSD 10.1

WordPress is a popular open source content management system (CMS) that can be used to easily set up a blog. It is a very flexible system, through its plugin and template support, that allows users to extend its functionality to meet their specific needs; WordPress can be customized to support anything from a basic blog to a fully-featured eCommerce site.

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How To Install Puppet In Standalone Mode on CentOS 7 — step-by-step Linux tutorial on Progressive Robot

How To Install Puppet In Standalone Mode on CentOS 7

A simple, beginner-friendly Puppet installation on a single CentOS 7 node. This tutorial teaches you why and how to use Puppet, introduces automatic server configuration concepts, and gets you started with a standalone Puppet installation. Get started with automatic server management, deployment, and maintenance.

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How to Manage Users and Computers in Active Directory on Windows Server 2016 — step-by-step Windows Server 2016 tutorial on Progressive Robot

How to Manage Users and Computers in Active Directory on Windows Server 2016

How to Configure Windows Server 2016 Active Directory Users and Computers Active Directory Users and Computers (ADUC) is the primary management console for administering user accounts, computer accounts, groups, and other directory objects in Windows Server 2016. This Microsoft Management Console (MMC) snap-in is installed automatically on Domain Controllers and can also be installed on […]

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Oracle Linux 8 — squid:4 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — squid:4 — vulnerability — patch and remediation guide (ELSA-2019-2593)

🟠 High   ⏱ 15–60 min  Last verified: 31 January 2020 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2019-2593 Related CVEs: CVE-2019-12527 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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How To Build a Recipe App Using React, Prisma, and GraphQL — step-by-step Javascript tutorial on Progressive Robot

How To Build a Recipe App Using React, Prisma, and GraphQL

GraphQL gained popularity in terms of front-end development due to the various advantages it offers over REST APIs. However, setting up your own GraphQL server is both error-prone and complicated. Due to this, managed services such as Prisma have been made to manage your GraphQL server, allowing you to focus on the development of your app. In this tutorial, we will be building a fully functional recipe app using React and Prisma to manage GraphQL.

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Geddy.JS: A No-Brainer MVC Node.js Framework — step-by-step Javascript tutorial on Progressive Robot

Geddy.JS: A No-Brainer MVC Node.js Framework

Geddy is a full stack open source MVC framework based on ruby on rails methodology with built-in authentication module, passportjs and socket.io integration. Creating realtime secure applications in Geddy takes only a few commands; it gives a a very large set of generator commands which work through a command line interface , automating most of the non-trivial tasks such as creating models, controllers, views and even authentication or socket.io integration.

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FreeBSD 12 — libXrandr — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — libXrandr — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 31 January 2020 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: X.org libraries — multiple vulnerabilities Related CVEs: CVE-2013-1981 CVE-2013-1982 CVE-2013-1983 CVE-2013-1984 CVE-2013-1985 CVE-2013-1986 CVE-2013-1987 CVE-2013-1988  +12 more Upstream summary: Matthieu Herrb reports: Tobias Stoeckmann from the OpenBSD project has discovered […]

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Arch Linux — libvorbis — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Arch Linux

Arch Linux — libvorbis — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read  •  Source: Arch ASA ASA-201803-12 Related CVEs: CVE-2018-5146 CVE-2017-14633 CVE-2017-14632 CVE-2017-11333 Upstream summary: Type: multiple issues. Status: Fixed. Affected: 1.3.5-1. Fixed in: 1.3.6-1. Group: AVG-367. Table of contents Symptom & Impact Environment & Reproduction […]

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How to Configure Network Interface Settings with nmcli on RHEL 7 — step-by-step RHEL 7 tutorial on Progressive Robot

How to Configure Network Interface Settings with nmcli on RHEL 7

How to Configure Network Interface Settings with nmcli on RHEL 7 Network configuration on RHEL 7 is managed by the NetworkManager service, and the primary command-line interface for NetworkManager is nmcli. Unlike directly editing /etc/sysconfig/network-scripts/ files — which still works but is error-prone — nmcli provides a structured, validated way to create, modify, and activate […]

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How to Configure SaltStack on Debian 10 — step-by-step Debian 10 tutorial on Progressive Robot

How to Configure SaltStack on Debian 10

Introduction Deploying configure saltstack on debian 10 on a Debian 10 Buster machine is straightforward thanks to Debian’s policy-compliant packaging. Unlike rpm-based distributions, Debian stores configuration helpers in /etc/default/, uses update-rc.d for older init scripts, and provides dpkg-reconfigure for interactive package configuration. This tutorial stays on the systemd path throughout. Prerequisites Ensure Debian 10 Buster […]

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