Cómo instalar TensorFlow en Ubuntu 20.04
TensorFlow, una biblioteca de software de aprendizaje automático de código abierto, se utiliza para entrenar redes neurales. Cada nodo, expresado en forma de [gráficos de flujo de datos con…
Deploy Coreflux MQTT Broker with MongoDB on the cloud provider
Learn how to deploy Coreflux MQTT broker with MongoDB on the cloud provider. Build scalable IoT automation pipelines with real-time data processing and managed database storage in this step-by-step guide.
Oracle Linux 8 — virt:kvm_utils — vulnerability — patch and remediation guide (ELSA-2022-9172)
🟠 High ⏱ 15–60 min Last verified: 12 June 2021 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2022-9172 Related CVEs: CVE-2021-3593 CVE-2021-3713 CVE-2020-29130 CVE-2021-3594 CVE-2021-3595 CVE-2021-20257 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]
Como Gerenciar um Banco de Dados SQL
Os bancos de dados SQL vêm instalados com todos os comandos necessários para adicionar, modificar, excluir e consultar seus dados. Este guia de consulta rápida fornece uma referência para alguns dos comandos SQL mais usados. **Como…
How to Configure DNS Server on Windows Server 2019
How to Configure DNS Server on Windows Server 2019 Domain Name System (DNS) is the backbone of both internet connectivity and Active Directory. Windows Server 2019 includes a full-featured DNS server role that supports forward and reverse lookup zones, dynamic DNS updates, DNS Security Extensions (DNSSEC), DNS policies, Response Rate Limiting (RRL), and DNS over […]
Oracle Linux 8 — Running dnf update glusterfs-* Command Fails to Upgrade Previously Installed Packages
🟠 High ⏱ 5–30 min Last verified: 11 June 2021 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: Oracle Bug 30279840 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 […]
How to Set Up Link Aggregation (EtherChannel) on IBM AIX 7.1
Introduction IBM AIX 7.1 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 7.1 introduces enhanced virtualization, security hardening, and cloud integration features. This guide covers how to set up link aggregation (etherchannel) on ibm aix 7.1 […]
AlmaLinux 8 — librhsm — vulnerability — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read • Source: AlmaLinux ALSA ALBA-2021:1689 Upstream summary: For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]
How to Set Up FTP Server with vsftpd on FreeBSD 13
Introduction FreeBSD 13 is a UNIX-derived operating system renowned for its network stack performance, ZFS integration, and Jail isolation primitives. Setting up set up ftp server with vsftpd on freebsd 13 on FreeBSD 13 follows the rc.conf/service(8) paradigm rather than systemd, which means enabling a service and configuring its startup options are done differently from […]
IBM AIX 7.1 — CVE-2020-4771 — vulnerability — patch and remediation guide
🟡 Medium ⏱ 15–45 min Last verified: 11 June 2021 Affected versions: IBM AIX 7.1 📖 ~4 min read • Source: NVD CVE-2020-4771, IBM Support Bulletin CVE: CVE-2020-4771 NVD summary: IBM Spectrum Protect Operations Center 8.1.0.000 through 8.1.10.and 7.1.0.000 through 7.1.11 could allow a remote attacker to obtain sensitive information, caused by improper authentication […]
