How to Use LLM CLI to Deploy the GPT-4o Model on GPU cloud servers
Learn how to deploy and use OpenAI GPT-4o model effortlessly using the LLM CLI on GPU cloud servers.
Oracle Linux 9 — runc — vulnerability — patch and remediation guide (ELSA-2023-6380)
🟡 Medium ⏱ 10–30 min Last verified: 7 March 2023 Affected versions: Oracle Linux 9 📖 ~4 min read • Source: ELSA advisory ELSA-2023-6380 Related CVEs: CVE-2021-43784 CVE-2023-27561 CVE-2023-28642 CVE-2023-25809 CVE-2022-41724 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative […]
How to Deploy a Resilient Node.js Application on Kubernetes From Scratch
Learn the basics of containers and Kubernetes. You will leave this talk with the ability to deploy performant and scalable Node.js applications on Kubernetes.
How To Deploy a Rails App with Puma and Nginx on Ubuntu 14.04
When you are ready to deploy your Ruby on Rails application, there are many valid setups to consider. This tutorial will help you deploy the production environment of your Ruby on Rails application, with PostgreSQL as the database, using Puma and Nginx on Ubuntu 14.04. Puma…
How to Use rsync for Efficient File Synchronisation on RHEL 8
When you need to copy large directory trees, synchronise remote backups, or mirror content between servers, rsync is the tool of choice on Red Hat Enterprise Linux 8. Unlike a plain cp or scp, rsync transmits only the differences between source and destination, making subsequent runs dramatically faster. Its rich option set covers everything from […]
Agent Communication Protocols Explained
Learn how agent communication protocols enable seamless collaboration, coordination, and decision-making in multi-agent AI systems.
Oracle Linux 9 — Kernel Issues (9-KERNEL-ISSUES)
🟠 High ⏱ 5–30 min Last verified: 6 March 2023 Affected versions: Oracle Linux 9 📖 ~4 min read • Source: Oracle Bug OLRNT-ol9-issues-kernel 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 […]
Windows Server 2022 — KB5031989 — multiple vulnerabilities (2 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Windows Server 2022 📖 ~4 min read • Source: Microsoft KB5031989 • MSRC update-guide entry Related CVEs: CVE-2023-36560 CVE-2023-36049 Affected components: Microsoft .NET Framework 3.5 AND 4.8.1 on Windows Server 2022, 23H2 Edition (Server Core installation) Table of contents Symptom & Impact […]
How to Set Up Consul on Oracle Linux 9
Introduction How to Set Up Consul on Oracle Linux 9 on Oracle Linux 9 provides administrators with a robust, enterprise-ready workflow that integrates cleanly with systemd, SELinux, firewalld, and the modern AppStream module system. In this tutorial we will walk through every step required, from package installation to verification, so that the resulting configuration is […]
Debian 11 — node-sqlite3 — multiple vulnerabilities (2 CVEs) — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 6 March 2023 Affected versions: Debian 11 (bullseye) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2022-21227 CVE-2022-43441 Upstream summary: The package sqlite3 before 5.0.3 are vulnerable to Denial of Service (DoS) which will invoke the toString function of the passed parameter. If passed […]
