Comment installer Java avec `apt` sur Ubuntu 18.04
L’auteur a choisi le Open Internet/Free Speech Fund pour recevoir un don de 100 $ dans le cadre du programme Write for DOnations. Java et la machine virtuelle Java (JVM) sont…
How To Use kpcli To Manage KeePass2 Password Files on an Ubuntu 14.04 Server
Using a password manager allows you to create and keep track of complex passwords for your various accounts, which allows you to implement better security practices easier. KeePass2 is a piece of software that lets you create your own password database files for managing this information. In this guide, we’ll look at a tool called `kpcli` which will allow you to create and manipulate KeePass2 database files in a server environment from the command line.
Gentoo Linux — sys-cluster/pacemaker — multiple vulnerabilities (4 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read • Source: Gentoo GLSA GLSA-202309-09 Related CVEs: CVE-2018-16877 CVE-2018-16878 CVE-2019-3885 CVE-2020-25654 Upstream summary: Multiple vulnerabilities have been discovered in Pacemaker. Please review the CVE identifiers referenced below for details. Table of contents Symptom & Impact Environment […]
How To Configure Redis Caching to Speed Up WordPress on Ubuntu 14.04
Redis is an open-source key value store that can operate as both an in-memory store and as cache. Redis is a data structure server that can be used as a database server on its own, or paired with a relational database like MySQL to speed things up.
How To Use Route Guards with Angular Router
Learn about using routing guards in Angular to control accessing or leaving specific components.
Oracle Linux 8 — qt5-qtbase — security and stability fixes — required update (ELSA-2021-1756)
🟡 Medium ⏱ 10–30 min Last verified: 14 January 2021 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2021-1756 Related CVEs: CVE-2020-17507 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
PHP-FPM Socket Permission Denied with Nginx or Apache
🟡 Medium ⏱ 5–30 min Last verified: 14 January 2021 📖 ~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 […]
RHEL 7 journalctl Vacuum Not Configured in Long-Running Hosts
🟢 Low ⏱ 5–30 min Last verified: 14 January 2021 Affected versions: RHEL 7 📖 ~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 & […]
Oracle Linux 8 — ruby:2.5 — vulnerability — patch and remediation guide (ELSA-2022-0545)
🟠 High ⏱ 15–60 min Last verified: 14 January 2021 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2022-0545 Related CVEs: CVE-2020-36327 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
How to Configure PowerShell DSC for Configuration Management on Windows Server 2012 R2
How to Configure PowerShell DSC for Configuration Management on Windows Server 2012 R2 PowerShell Desired State Configuration (DSC) is Microsoft’s built-in configuration management framework that allows you to define the intended state of a Windows system declaratively and have the system automatically enforce that state. On Windows Server 2012 R2, DSC is powered by the […]