November 2020 - Page 55 of 66

Como atualizar para o Ubuntu 20.04 Focal Fossa — step-by-step Linux tutorial on Progressive Robot

Como atualizar para o Ubuntu 20.04 Focal Fossa

A versão mais recente de Suporte de longo-prazo (LTS) do sistema operacional Ubuntu, o Ubuntu 20.04 (Focal Fossa), foi lançada no dia 23 de abril de 2020. Este guia explicará como atualizar um sistema Ubuntu de versão 18.04 ou superior para o Ubuntu…

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How to Set Up Windows Server 2019 Patch Management — step-by-step Windows Server 2019 tutorial on Progressive Robot

How to Set Up Windows Server 2019 Patch Management

How to Set Up Windows Server 2019 Patch Management Effective patch management on Windows Server 2019 requires a structured process covering inventory, testing, staging, deployment, and verification. This guide covers the full patch management lifecycle using Windows Server Update Services (WSUS) as the central management platform, supplemented by PowerShell automation for reporting and remediation. Proper […]

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Debian 10 — linux — multiple vulnerabilities (13 CVEs) — patch and remediation guide — diagnosis and fix on Debian 10

Debian 10 — linux — multiple vulnerabilities (13 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Debian 10 (buster) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2015-8553 CVE-2018-12207 CVE-2018-20836 CVE-2019-13272 CVE-2019-14821 CVE-2019-2182 CVE-2019-3016 CVE-2020-2732  +5 more Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – […]

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How to Install InfluxDB and Telegraf on RHEL 9 — step-by-step RHEL 9 tutorial on Progressive Robot

How to Install InfluxDB and Telegraf on RHEL 9

InfluxDB 2.x is a purpose-built time-series database that excels at storing high-cardinality metrics with millisecond precision, while Telegraf is its companion agent that collects metrics from hundreds of input plugins and writes them directly to InfluxDB. Together they form the “TIG stack” backbone when paired with Grafana for visualisation. On RHEL 9, both packages are […]

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