Como Instalar e Usar o Docker no Ubuntu 18.04
Uma versão anterior deste tutorial foi escrita por finid. O Docker é uma aplicação que simplifica a maneira de gerenciar processos de aplicativos em containers. Os containers lhe permitem…
Checkpointing in TensorFlow
Follow this guide to learn how to directly monitor and checkpoint your models during the training process!
Oracle Linux 8 — postgresql:10 — security and stability fixes — required update (ELSA-2020-3669)
🟡 Medium ⏱ 10–30 min Last verified: 24 December 2020 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2020-3669 Related CVEs: CVE-2019-10164 CVE-2019-10208 CVE-2020-14350 CVE-2019-10130 CVE-2020-14349 CVE-2020-1720 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]
Oracle Linux 8 — firefox — vulnerability — patch and remediation guide (ELSA-2020-5237)
🟠 High ⏱ 15–60 min Last verified: 24 December 2020 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2020-5237 Related CVEs: CVE-2020-26951 CVE-2020-26953 CVE-2020-26965 CVE-2020-26968 CVE-2020-16012 CVE-2020-26960 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]
Debian 9 – PostgreSQL Fails Because WAL Partition Is Full – Immediate Recovery
🔴 Critical ⏱ 5–30 min Last verified: 24 December 2020 Affected versions: Debian 9 📖 ~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 & […]
RHEL 7 NFS mount fails during boot because network dependency ordering is wrong
🟠 High ⏱ 5–30 min Last verified: 24 December 2020 Affected versions: RHEL 7 📖 ~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 & […]
RHEL 8 NetworkManager Service Fails to Start at Boot
🟠 High ⏱ 5–30 min Last verified: 24 December 2020 Affected versions: 8.5 8.6 8.7 8.8 8.9 8.10 📖 ~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 & […]
Windows Server 2012 R2 – Windows Defender false positive blocking app – Fix & Prevention
🟡 Medium ⏱ 5–30 min Last verified: 24 December 2020 Affected versions: Windows Server 2012 R2 📖 ~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 […]
How to Configure Redis Cluster on Oracle Linux 8
Introduction This tutorial demonstrates how to Configure Redis Cluster 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 default […]
Windows Server 2016 — Install-Module fails because NuGet package provider is missing or outdated — Fix & Prevention
🟡 Medium ⏱ 5–30 min Last verified: 24 December 2020 Affected versions: Windows Server 2016 📖 ~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 […]