🟡 Medium ⏱ 5–30 min Last verified: 19 July 2025 Affected versions: Ubuntu 24.04 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 […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: AlmaLinux 9 📖 ~4 min read • Source: AlmaLinux ALSA ALSA-2024:9474 Related CVEs: CVE-2024-3596 CVE-2022-42898 CVE-2025-3576 CVE-2025-24528 CVE-2024-26458 CVE-2024-26461 CVE-2024-26462 CVE-2024-37370 +4 more Upstream summary: Kerberos is a network authentication system, which can improve the security of your network by eliminating the […]
Introduction This tutorial demonstrates how to Configure Podman Compose on Oracle Linux 10 on Oracle Linux 10. 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 10 system with the default […]
Ubuntu 24.04 LTS uses Netplan to manage network configuration. By default, servers use DHCP which can result in IP address changes. This guide configures a static IP address using Netplan on Ubuntu 24.04 LTS. Tested and valid on: Ubuntu 24.04 LTS Prerequisites Ubuntu 24.04 LTS server A user with sudo privileges Knowledge of your network […]
🟡 Medium ⏱ 5–30 min Last verified: 19 July 2025 Affected versions: RHEL 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 & Hardening Related Errors & […]
Introduction How to Install Symfony on Oracle Linux 10 on Oracle Linux 10 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 reproducible […]
Introduction Setting up configure github actions self-hosted runner on a RHEL 10 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Configure GitHub Actions Self-Hosted Runner on RHEL 10, with all the commands you need, the SELinux and firewalld considerations to keep in mind, and […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 1.20.3-r0 📖 ~4 min read • Source: Alpine secdb entry — krb5 1.20.3-r0 Related CVEs: CVE-2024-37370 CVE-2024-37371 CVE-2022-42898 CVE-2021-37750 CVE-2021-36222 CVE-2020-28196 CVE-2018-20217 CVE-2017-15088 +2 more Upstream summary: Alpine main repository for vv3.20 ships krb5 1.20.3-r0 which […]
Introduction This tutorial demonstrates how to Use Python Virtual Environments on Oracle Linux 10 on Oracle Linux 10. 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 10 system with the […]
Introduction CentOS Stream 10 ships with a stable, security-hardened base that makes deploying set up high availability with pacemaker on centos stream 10 both straightforward and auditable. This tutorial covers the complete procedure for how to Set Up High Availability with Pacemaker on CentOS Stream 10, including dnf module streams where applicable, systemd unit management, […]
