This tutorial explains how to install RVM (Ruby Version Manager), and then how to install ruby, how to install ruby gems, and how to install rails on Centos 6. RVM is a program that lets you use several versions of Ruby on one server and easily switch between them.
Предыдущая версия данного обучающего руководства была написана Джастином Эллингвудом Postfix — популярный почтовый агент [*(MTA) с…
🟠 High ⏱ 15–60 min Last verified: 15 December 2020 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2019-3832 Related CVEs: CVE-2018-12207 CVE-2019-11135 CVE-2019-0154 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification […]
In this guide, you will configure an active-active MariaDB Galera cluster. For demonstration purposes, you will configure and test three Ubuntu 18.04 Droplets that will act as nodes in the cluster. MariaDB is an open source relational database system that is fully compatible with the popular MySQL RDBMS system. Galera is a database clustering solution that enables you to set up multi-master clusters using synchronous replication.
A guide to constraining generics in Flow and how it can be a powerful concept to create base types that retain some flexibility.
O Go oferece dois métodos para criar erros na biblioteca padrão, errors.New e fmt.Errorf. Ao comunicar informações de erros mais complicados aos seus usuários, ou para si mesmo – num…
In this article, we’ll guide you on getting started with the One-Click Model on GPU Droplets and provide an in-depth look at Llama 3.1.
🟡 Medium ⏱ 10–30 min Last verified: 14 December 2020 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2019-3390 Related CVEs: CVE-2018-15518 CVE-2018-19870 CVE-2018-19873 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification […]
🟡 Medium ⏱ 5–30 min Last verified: 14 December 2020 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors & Cross-Refs References & Further […]
Introduction IBM AIX 7.2 is the latest release of IBM’s enterprise-grade UNIX operating system, running on IBM Power Systems hardware. Known for its reliability, security, and performance in mission-critical environments, AIX 7.2 introduces enhanced virtualization, security hardening, and cloud integration features. This guide covers how to configure chef client on ibm aix 7.2 on IBM […]
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