2020 - Page 153 of 735

Oracle Linux 8 — python39:3.9 and python39-devel:3.9 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — python39:3.9 and python39-devel:3.9 — vulnerability — patch and remediation guide (ELSA-2022-7592)

🟡 Medium   ⏱ 10–30 min  Last verified: 15 October 2020 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2022-7592 Related CVEs: CVE-2015-20107 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

Read more
What Is a Server? — step-by-step DevOps tutorial on Progressive Robot

What Is a Server?

A server is a computer program or device that provides services or resources requested by other programs or devices, known as clients. A server may have many clients at once, or a single client can use multiple servers. Servers also offer a variety of functions, ranging from website and web application hosting, to providing shared disk access, printer connections, and database services.

Read more
Recommended Steps to Secure a Kubernetes Cluster — step-by-step Kubernetes tutorial on Progressive Robot

Recommended Steps to Secure a Kubernetes Cluster

In this guide, you will take basic steps to secure your Kubernetes cluster. You will configure secure local authentication with TLS/SSL certificates, grant permissions to local users with Role-based access controls (RBAC), grant permissions to Kubernetes applications and deployments with service accounts, and set up resource limits with the ResourceQuota and LimitRange admission controllers.

Read more
How to Configure SELinux Targeted Policy on Oracle Linux 8 — step-by-step Oracle Linux 8 tutorial on Progressive Robot

How to Configure SELinux Targeted Policy on Oracle Linux 8

Introduction This tutorial demonstrates how to Configure SELinux Targeted Policy on Oracle Linux 8 on Oracle Linux 8. It is written for administrators who want a repeatable, well-explained walkthrough that goes beyond a bare command list and explains each configuration choice. Every command is tested against a freshly registered Oracle Linux 8 system with the […]

Read more
How To Navigate Between Views with Vue Router — step-by-step Javascript tutorial on Progressive Robot

How To Navigate Between Views with Vue Router

With single-page applications, every page or view is rendered within one HTML page. User interface (UI) frameworks like Vue.js render these pages and components when needed through the use of a Virtual DOM. In Vue.js, you can create several views using the first-party library Vue Router. This router makes an association with a view to a URL. In this tutorial, you are going to learn how to add the Vue Router library, integrate it into your project, and create dynamically generated routes.

Read more
Como instalar o MongoDB a partir dos repositórios APT padrão no Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

Como instalar o MongoDB a partir dos repositórios APT padrão no Ubuntu 20.04

O MongoDB é um banco de dados de documento NoSQL de código aberto e gratuito usado habitualmente em aplicativos Web modernos. Ao seguir este tutorial, você instalará o MongoDB em um servidor Ubuntu 20.04 usando os repositórios APT padrão. Você também aprenderá como gerenciar seus serviço e habilitar, de maneira opcional, o acesso remoto.

Read more
CHAT