July 2019 - Page 46 of 69

How to Set Up Active Directory Backup and Recovery on Windows Server 2019 — step-by-step Windows Server 2019 tutorial on Progressive Robot

How to Set Up Active Directory Backup and Recovery on Windows Server 2019

Introduction to Active Directory Backup and Recovery Active Directory is the identity foundation of your Windows environment. Domain controllers store the AD database (NTDS.DIT), SYSVOL folder, and the Registry System State. A comprehensive backup and recovery strategy must account for all three components. Windows Server 2019 includes Windows Server Backup (wbadmin) as a built-in tool […]

Read more
How to Register a GitHub Actions Self-Hosted Runner on RHEL 7 — step-by-step RHEL 7 tutorial on Progressive Robot

How to Register a GitHub Actions Self-Hosted Runner on RHEL 7

How to Register a GitHub Actions Self-Hosted Runner on RHEL 7 GitHub Actions is a CI/CD platform built directly into GitHub, and while GitHub provides hosted runners for common workflows, there are many scenarios where you need to run workflows on your own infrastructure: accessing internal services not exposed to the internet, using specific hardware […]

Read more
Comment installer Nginx sur Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

Comment installer Nginx sur Ubuntu 18.04

Nginx est l’un des serveurs web les plus populaires au monde et se charge de l’hébergement de certains des sites les plus importants et les plus fréquentés sur Internet. Il est plus respectueux des ressources qu’Apache dans la plupart des cas, et peut être utilisé comme serveur web ou proxy inverse. Dans ce guide, nous allons voir comment installer Nginx sur votre serveur Ubuntu 18.04.

Read more
Building Optimized Containers for Kubernetes — step-by-step Docker tutorial on Progressive Robot

Building Optimized Containers for Kubernetes

Container images are the primary packaging format for defining applications within Kubernetes. Used as the basis for pods and other objects, images play an important role in the success of an application on the platform and the amount of support Kubernetes can provide. …

Read more
Ubuntu 18.04 — redmine — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — redmine — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-4200-1 Related CVEs: CVE-2019-17427 CVE-2019-18890 Upstream summary: It was discovered that Redmine incorrectly handle certain inputs that could cause textile formatting errors. An attacker could possibly use this issue to […]

Read more
An Introduction to Metrics, Monitoring, and Alerting — step-by-step Devops tutorial on Progressive Robot

An Introduction to Metrics, Monitoring, and Alerting

Understanding the state of your infrastructure and systems is essential for ensuring the reliability and stability of your services. In this guide, we will discuss what metrics, monitoring, and alerting are. We will talk about why they are important, what types of opportunities they provide, and the type of data you may wish to track. We will be introducing some key terminology along the way and will end with a short glossary of some other terms you might come across while exploring this space.

Read more
CHAT