December 2022 - Page 25 of 70

How To Install and Use OrientDB on an Ubuntu 12.04 VPS — step-by-step Linux tutorial on Progressive Robot

How To Install and Use OrientDB on an Ubuntu 12.04 VPS

In recent years, non-relational databases have grown in popularity as developers have started seeking solutions that more closely address their specific issues. OrientDB is a NoSQL database that incorporates SQL querying syntax with document-based storage and graph relationship mapping. In this article, we will install and explore the basic usage of this software.

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Debian 11 — milkytracker — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — milkytracker — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 21 December 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2019-14464 CVE-2019-14496 CVE-2019-14497 CVE-2020-15569 CVE-2022-34927 Upstream summary: XMFile::read in XMFile.cpp in milkyplay in MilkyTracker 1.02.00 has a heap-based buffer overflow. Table of contents Symptom & Impact Environment & […]

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How to Set Up Tripwire for File Integrity Monitoring on RHEL 9 — step-by-step RHEL 9 tutorial on Progressive Robot

How to Set Up Tripwire for File Integrity Monitoring on RHEL 9

File Integrity Monitoring (FIM) detects unauthorised modifications to critical system files — a key indicator of compromise that antivirus and network monitoring tools often miss. Tripwire is a battle-tested open-source FIM tool that creates a cryptographic hash database of your filesystem and alerts you when files are added, modified, or deleted. On RHEL 9, Tripwire […]

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Oracle Linux 8 — cri-o — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — cri-o — vulnerability — patch and remediation guide (ELSA-2022-9718)

🟠 High   ⏱ 15–60 min  Last verified: 21 December 2022 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2022-9718 Related CVEs: CVE-2022-1708 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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How to Set Up Remote Desktop Connection Broker on Windows Server 2022 — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Set Up Remote Desktop Connection Broker on Windows Server 2022

Introduction Kubernetes on Windows Server 2022 allows you to run Windows containerized workloads alongside Linux containers in a mixed-OS cluster. Since Kubernetes control plane components (API server, scheduler, controller manager, etcd) only run on Linux, a Windows Server 2022 node always joins an existing cluster as a worker node — it cannot act as a […]

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Connect cloud servers Across Regions — step-by-step DevOps tutorial on Progressive Robot

Connect cloud servers Across Regions

the cloud provider provides a platform to easily deploy virtual machines called Droplets. You can spin up any number of machines with a variety of operating systems, and get going much more quickly than on other platforms like AWS or Azure.

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Common Problems 117956

Ubuntu 18.04 LTS – cloud-init network overrides break static IP settings – Fix & Prevention

🟡 Medium   ⏱ 5–30 min  Last verified: 20 December 2022 Affected versions: Ubuntu 18.04 LTS 📖 ~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 […]

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Common Problems 117130

Ubuntu 22.04 LTS GRUB Menu Missing After EFI Partition Cleanup

🟡 Medium   ⏱ 5–30 min  Last verified: 20 December 2022 📖 ~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 & Cross-Refs References & Further […]

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Common Problems 112416

Windows Server 2019 — Application pool crashes loop on rapid-fail protection — Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 20 December 2022 Affected versions: Windows Server 2019 📖 ~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 […]

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