Deploying an Angular App to Github Pages
Using the Angular CLI and the angular-cli-ghpages node module to deploy an Angular 2+ app to Github pages.
Ubuntu 14.04 LTS cron jobs stop running after timezone and DST changes
🟡 Medium ⏱ 5–30 min Last verified: 23 August 2020 Affected versions: 14.04 📖 ~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 […]
Windows Server 2012 R2 – NIC RSS and VMQ driver mismatch causes packet loss – Fix and Prevention
🟠 High ⏱ 5–30 min Last verified: 23 August 2020 Affected versions: Windows Server 2012 R2 📖 ~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 […]
Windows Server 2016 – RDP NLA fails with CredSSP encryption oracle error – Fix & Prevention
🟠 High ⏱ 5–30 min Last verified: 23 August 2020 Affected versions: Windows Server 2016 📖 ~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 […]
Windows Server 2019 DFS Namespace Referrals Slow Due to Overloaded File Targets – Fix & Prevention
🟡 Medium ⏱ 5–30 min Last verified: 23 August 2020 Affected versions: Windows Server 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 […]
How to Install MongoDB on Debian 10
Introduction Debian 10 Buster is built around the ethos of stability and free software. Setting up install mongodb on debian 10 on Buster leverages the same proven Debian packaging system that powers millions of servers worldwide, while benefiting from the latest upstream releases included in the Buster freeze. Follow each step carefully and the resulting […]
Sass Maps
Sass maps are very useful to group similar items. Here’s a quick snippet on how to use them.
How to Restore Damaged Photos with GFPGAN
Use this tutorial to learn how to directly restore the quality of aged or damaged images using GFPGAN!
Amazon Linux 2 — python-httplib2 — vulnerability — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read • Source: Amazon Linux advisory ALAS2ANSIBLE2-2023-007 Related CVEs: CVE-2020-11078 Upstream summary: A flaw was found in python-httplib2. An attacker controlling an unescaped part of uri for `httplib2.Http.request()` could change request headers and body, send additional […]
Introduction to Progressive Web Apps (PWAs): Service Worker & Manifest
Progressive web apps allow you to create web apps that feel native by allowing access while offline & installing on the home screen. Get a big picture here.
