August 2020 - Page 8 of 69

FreeBSD 12 — nexus2-oss — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — nexus2-oss — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: nexus2-oss — Apache ActiveMQ JMX vulnerability Related CVEs: CVE-2019-15893 CVE-2019-16530 CVE-2019-5475 CVE-2020-13920 CVE-2020-15012 Upstream summary: Sonatype reports: CVE-2020-13920: Apache ActiveMQ JMX is vulnerable to a MITM attack Table of contents […]

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How to Run Docker on IBM AIX 7.1 — step-by-step IBM AIX 7.1 tutorial on Progressive Robot

How to Run Docker 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 run docker on ibm aix 7.1 on IBM AIX […]

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How to Install HAProxy on SLES 12 — step-by-step SUSE Linux Enterprise 12 tutorial on Progressive Robot

How to Install HAProxy on SLES 12

Introduction This tutorial covers How to Install HAProxy on SLES 12 on SLES 12. SLES 12 (SUSE Linux Enterprise Server 16) is SUSE’s enterprise-grade Linux distribution. It uses the zypper package manager, AppArmor for mandatory access control, and systemctl for service management. Prerequisites Ensure your SLES 12 system is up to date: zypper refresh && […]

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How to Configure Network Interfaces on IBM AIX 7.1 — step-by-step IBM AIX 7.1 tutorial on Progressive Robot

How to Configure Network Interfaces 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 configure network interfaces on ibm aix 7.1 on IBM […]

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Oracle Linux 8 — resource-agents — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — resource-agents — vulnerability — patch and remediation guide (ELSA-2020-5947)

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2020-5947 Related CVEs: CVE-2020-11078 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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Setting up a Multi-Region Deployment of HarperDB on the cloud provider — step-by-step DevOps tutorial on Progressive Robot

Setting up a Multi-Region Deployment of HarperDB on the cloud provider

URL: https://www.progressiverobot.com/setting-up-a-multi-region-deployment-of-harperdb-on-cloud-provider-6e27b178-a4aa-4986-b475-d7d9423332d5/ HarperDB, a globally distributed data and application platform, is now available on the cloud provider Marketplace, giving the cloud provider users a fast way to bootstrap HarperDB. HarperDB is unique because it combines a high-performance database, user-built custom applications, and real-time data streaming into a single platform. The technology was built with a […]

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Python not equal operator — step-by-step Python tutorial on Progressive Robot

Python not equal operator

URL: https://www.progressiverobot.com/python-not-equal-operator/ Python not equal operator returns True if two variables are of same type and have different values, if the values are same then it returns False. Python is dynamic and strongly typed language, so if the two variables have the same values but they are of different type, then not equal operator will […]

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Создание нового пользователя и предоставление прав в MySQL — step-by-step Databases tutorial on Progressive Robot

Создание нового пользователя и предоставление прав в MySQL

MySQL — это мощная система управления базами данных, используемая для организации и поиска данных. В этом руководстве мы поговорим о том, как создавать новых пользователей MySQL и предоставлять им соответствующие права.

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How to Set Up a Certificate Authority with OpenSSL on Debian 9 — step-by-step Debian 9 tutorial on Progressive Robot

How to Set Up a Certificate Authority with OpenSSL on Debian 9

Introduction This guide explains how to Set Up a Certificate Authority with OpenSSL on Debian 9 on Debian 9 Stretch. Debian Stretch uses systemd for service management, nftables as the underlying packet filter (with ufw or iptables front-ends still available), and AppArmor for mandatory access control. Every command is designed for a minimal Debian 9 […]

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