Skip to main content
GrN.dk

Main navigation

  • Articles
  • Cases
  • Contact
  • Your Digital Project Manager
  • About Greg Nowak
  • Services
  • Portfolio
  • Container
    • Excel Freelancer
    • Kubuntu - tips and tricks
    • Linux Apache MySQL and PHP
    • News
    • Image Gallery
User account menu
  • Log in

Breadcrumb

  1. Home

Recent content

Excel VBA Utility Collection
2017-07-11

Attached you will find my neat collection of VBA code to optimize your Excel spreadsheets. Enjoy!

Thailand To-Do: A Practical Route for Food, Farms, Islands and Focus
2017-06-24

Plan a workable Thailand route around remote work, vegan food, northern farm stays, air quality, island weather and realistic travel time.

Vegan Restaurants in Chiang Mai: A Practical Field Guide
2017-06-15

A practical guide to finding vegan food in Chiang Mai, from reliable sit-down restaurants to cheap jay-style meals and what to verify before you go.

Google Review Link Generators: A Practical Guide for Small Teams
2017-06-13

A practical guide to Google review link generators, official Business Profile links, QR codes, and compliant review requests for small teams.

CSV Kit Notes Tips and Examples
2017-06-13

Nice thing to use when working with CSV-files is CSV Kit.

Cycling Routes
2017-06-09

Thailand

Lek & Greg Vegan Camp Li Lamphun

Essential Drupal 8 Modules: What Still Matters on a Legacy Site
2017-05-06

A practical guide to auditing essential Drupal 8 modules, protecting traffic, and planning a safer step-by-step move to supported Drupal.

Check version of pip installed python package CSVkit
2017-05-01

pip show csvkit

Shutdown Linux Machine At Specific Time
2017-04-12

Here is a useful command when you need to shutdown you machine at a specific time of the day.

Time Stamp in R
2017-04-12

How to make a nice time stamp with date and time in R:

SEO Audit Checklist: What to Check and Fix First
2017-03-30

A practical SEO audit checklist for finding crawl, content, performance, and measurement problems—and turning them into a commercially useful action plan.

Optimizing Drupal: A Practical Performance Checklist
2017-03-30

A practical Drupal performance checklist for faster pages, healthier caching, stable Core Web Vitals, and an optimization backlog your team can ship.

Plant Based Resources
2017-02-17

As a service for the planet and all living beings I promote whole food plant based (vegan) diet for human health, all living beings, and

Travel Hacks
2016-12-04

There are a lot of travel hack posts out there, but this one will be a bit different.

Chiang Mai Secret Notes
2016-11-29

Places to stay

SMF and PHP 7: The Safer Upgrade Path
2016-11-10

Still running SMF on PHP 7? Move to a supported stack with a staged upgrade plan that protects forum data, customisations, email and uptime.

Drupal 8 Bootstrap 3 sub theme setup
2016-11-04

Here is a quick guide and notes for myself to be able to setup Bootstrap 3 in Drupal 8. :-)

Lækker luksusvilla Engelundsvej 73 Viby J.
2016-09-10

SOLGT 2017-04-01

Glxgears No Vertical Synchronization
2016-08-28

Glxgears is a very simple benchmarking tool for your graphics card.

Downloading Facebook Videos
2016-07-30

Downloading videos from Facebook: http://fbdown.net/down.php

Pagination

  • First page
  • Previous page
  • …
  • Page 9
  • Page 10
  • Page 11
  • Page 12
  • Page 13
  • Page 14
  • Page 15
  • Page 16
  • Page 17
  • Next page
  • Last page

Review Greg on Google

Greg Nowak Google Reviews

 

Illustrated infographic summarizing: WordPress Supports Old PHP; Your Production Server Shouldn’t
WordPress Supports Old PHP; Your Production Server Shouldn’t
2026-08-01

WordPress still runs on legacy PHP, but compatibility is not a security policy. Build and test your upgrade path before PHP 8.2 support ends.

Illustrated infographic summarizing: The AI-built tool your team relies on needs an owner
The AI-built tool your team relies on needs an owner
2026-07-31

AI-built internal tools can become business-critical before anyone owns them. Here is how to secure, review, monitor, and retire them without blocking useful work.

Illustrated infographic summarizing: Your AI model has an expiry date: build the migration lane now
Your AI model has an expiry date: build the migration lane now
2026-07-30

AI models retire on a schedule. Learn how to map dependencies, test replacements, release safely and preserve a working rollback route.

Illustrated infographic summarizing: Copilot Has Repo-Level Metrics Now. What Should Teams Measure?
Copilot Has Repo-Level Metrics Now. What Should Teams Measure?
2026-07-29

GitHub’s repo-level Copilot metrics show where AI is active, but not whether it adds value. This scorecard connects usage with delivery, quality, and cost.

Illustrated infographic summarizing: Not Every AI Job Needs an Instant Answer: Batch the Backlog
Not Every AI Job Needs an Instant Answer: Batch the Backlog
2026-07-28

Move delay-tolerant AI work into dependable batch queues to cut processing costs without compromising quality, data controls, or urgent workflows.

Illustrated infographic summarizing: A stray Set-Cookie can waste your CDN: audit the cache at the edge
A stray Set-Cookie can waste your CDN: audit the cache at the edge
2026-07-27

Cloudflare Cache Response Rules can recover wasted CDN capacity, but first you need a route-level audit of public, personal and authenticated responses.

Illustrated infographic summarizing: Shorter TLS certificates expose every renewal you never automated
Shorter TLS certificates expose every renewal you never automated
2026-07-26

Shorter TLS lifetimes leave less room for manual handoffs and faulty deploy hooks. Build a renewal path that protects service availability.

Illustrated infographic summarizing: One Timeout, Two Orders: Make AI Actions Safe to Retry
One Timeout, Two Orders: Make AI Actions Safe to Retry
2026-07-25

A timed-out AI action may already have succeeded. Stable keys, durable ledgers, queues and stored results prevent a routine retry from duplicating real work.

Illustrated infographic summarizing: Your AI Visibility Dashboard Needs a Methodology, Not More Charts
Your AI Visibility Dashboard Needs a Methodology, Not More Charts
2026-07-24

A practical framework for measuring AI-search visibility with fixed prompts, repeated tests, separate metrics, retained evidence, and honest reporting.

Illustrated infographic summarizing: AI Admin APIs Are Here—But Your Directory Is Still the Source of Truth
AI Admin APIs Are Here—But Your Directory Is Still the Source of Truth
2026-07-23

New AI admin APIs can automate access and spend controls, but reliable governance still starts with authoritative directory data and clear ownership.

More articles
RSS feed

GrN.dk web platforms, web optimization, data analysis, data handling and logistics.