How To Install And Run A Node.js App On Centos 6.4 64bit
This article outlines the steps necessary to run a “Hello world” in node.js + express, running on a 64bit Centos 6.4 installation.
Debian 9 Unmet Dependencies During full-upgrade
🟠 High ⏱ 5–30 min Last verified: 10 November 2022 Affected versions: Debian 9 📖 ~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 & […]
Ubuntu 22.04 LTS – cloud-init package stage times out on first boot – Fix & Prevention
🟡 Medium ⏱ 5–30 min Last verified: 10 November 2022 Affected versions: Ubuntu 22.04 LTS (Jammy) 📖 ~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 […]
Debian 11 — pyfribidi — multiple vulnerabilities (2 CVEs) — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 10 November 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2010-3444 CVE-2012-1176 Upstream summary: Buffer overflow in the log2vis_utf8 function in pyfribidi.c in GNU FriBidi 0.19.1, 0.19.2, and possibly other versions, as used in PyFriBidi 0.10.1, allows remote […]
How to Use Prometheus Blackbox Exporter for Endpoint Monitoring on RHEL 9
The Prometheus Blackbox Exporter allows you to probe external endpoints over HTTP, HTTPS, TCP, and ICMP and expose the results as Prometheus metrics. Unlike Node Exporter, which reports what is happening inside a host, the Blackbox Exporter reports whether a service is reachable from the outside — making it ideal for end-to-end availability checks. This […]
Debian 11 — thefuck — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 10 November 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2021-34363 Upstream summary: The thefuck (aka The Fuck) package before 3.31 for Python allows Path Traversal that leads to arbitrary file deletion via the "undo archive operation" feature. […]
Настройка ключей SSH в CentOS 8
SSH или защищенная оболочка — это шифрованный протокол, используемый для администрирования и связи с серверами. При работе с сервером CentOS вы с большой вероятностью проведете больше всего времени в сеансах терминала с подключением к серверу через SSH. В этом обучающем…
How To Serve Django Applications with uWSGI and Nginx on Ubuntu 14.04
Django is a powerful web framework that can help you get your Python application or website off the ground. Django includes a simplified development server for testing your code locally, but for anything even slightly production related, a more secure and powerful web server…
Debian 11 — libosinfo — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 10 November 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2019-13313 Upstream summary: libosinfo 1.5.0 allows local users to discover credentials by listing a process, because credentials are passed to osinfo-install-script via the command line. Table of contents […]
How To Install phpBB® Forums on Ubuntu 12.10
Our guide on installing phpBB Forums on your Ubuntu 12.10 VPS.