Introduction Setting up set up zabbix on oracle linux 8 on a Oracle Linux 8 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Set Up Zabbix on Oracle Linux 8, with all the commands you need, the SELinux and firewalld considerations to keep in […]
Serf is a decentralized service orchestration and service discovery tool. It is extremely fault tolerant and decentralized, with no single point of failure like other similar tools. Serf can be used to trigger any event across a cluster of systems as well as perform monitoring duties. It’s built on top of the Gossip protocol which is designed for decentralized communication.
The author selected Code.org to receive a donation as part of the Write for DOnations program. Let’s Encrypt is a certificate authority (CA) that provides free…
🟡 Medium ⏱ 10–30 min Last verified: 21 March 2021 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2021-1744 Related CVEs: CVE-2020-12867 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
Learn how to install Jenkins on Ubuntu with step-by-step commands, configuration tips, and troubleshooting guidance.
Al enfrentar tareas técnicas repetitivas, encontrar soluciones de automatización que funcionen puede volverse una tarea en sí. Con Jenkins, un servidor de automatización de código abierto, puede administrar de manera eficiente las tareas, desde la…
A FAMP stack, which is similar to a LAMP stack on Linux, is a group of open source software that is typically installed together to enable a FreeBSD server to host dynamic websites and web apps. FAMP is an acronym that stands for FreeBSD (operating system), Apache (web server), MySQL (database server), and PHP (to process dynamic PHP content).
FreeBSD is a free and open-source operating system that is ideal for server deployments. In this guide we will discuss some of the important differences between FreeBSD and Linux. Understanding these differences can help make the transition to FreeBSD for Linux users less of a struggle.
🟡 Medium ⏱ 10–30 min Last verified: 20 March 2021 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2020-1840 Related CVEs: CVE-2019-1563 CVE-2019-1549 CVE-2019-1547 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification […]
Learn how to lint your code on every file save using ESLint rules and VS Code settings.
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