How To Use Assignment Expressions in Python
The author selected the COVID-19 Relief Fund to receive a donation as part of the Write for DOnations program. [Python…
Oracle Linux 8 — irssi — vulnerability — patch and remediation guide (ELSA-2020-1616)
🟢 Low ⏱ 5–15 min Last verified: 1 October 2019 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2020-1616 Related CVEs: CVE-2019-13045 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
Java Constructor Tutorial: Learn Basics and Best Practices
Master Java constructors with this comprehensive tutorial. Learn types, syntax, and examples to create efficient and reusable Java classes.
How to Configure ACLs on Ext4 File Systems on Debian 9
Introduction This guide explains how to Configure ACLs on Ext4 File Systems 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 install […]
Ubuntu 18.04 Audio Output Missing After Restart
🟡 Medium ⏱ 5–30 min Last verified: 30 September 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 & Cross-Refs References & Further […]
Ubuntu 18.04 LTS – unattended-upgrades causes sustained CPU usage – Fix & Prevention
🟡 Medium ⏱ 5–30 min Last verified: 30 September 2019 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 […]
Getting Started with Server-Side Rendering Using Nuxt.js
Nuxt.js is a framework with built-in server-side rendering for universal Vue.js apps and websites. This post will help you get up and running with Nuxt.
Amazon Linux 2 — python-reportlab — multiple vulnerabilities (2 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read • Source: Amazon Linux advisory ALAS2-2023-2285 Related CVEs: CVE-2019-17626 CVE-2019-19450 Upstream summary: paraparser in ReportLab before 3.5.31 allows remote code execution because start_unichar in paraparser.py evaluates untrusted user input in a unichar element in a […]
Comment utiliser ThreadPoolExecutor en Python 3
L’auteur a choisi le COVID-19 Relief Fund pour recevoir un don dans le cadre du programme Write for DOnations. Les threads Python sont une…
FreeBSD 12 — mupdf — multiple vulnerabilities (2 CVEs) — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 30 September 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: mupdf — multiple vulnerabilities Related CVEs: CVE-2016-6265 CVE-2016-6525 Upstream summary: Tobias Kortkamp reports: Heap-based buffer overflow in the pdf_load_mesh_params function in pdf/pdf-shade.c in MuPDF allows remote attackers to cause a […]