Shaun Wilkinson
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Shaun Wilkinson
@shaundwilkinson.bsky.social
Microsoft Azure & PowerShell MVP | Tech Blogger for Sysadmin Central
Want to start automating your environment or just want a clearer idea how to authenticate with Microsoft Graph?

Then this is the post for you! Today I'm covering exactly how to authenticate with the Graph API and why you may want to use each type of authentication.

#Azure #MVP #PowerShell
A Practical Guide to Connect-MgGraph and Microsoft Graph App Registration via PowerShell
The Connect-MgGraph command is the entry point for automating Microsoft Graph API access using PowerShell. Whether you're writing scripts to manage Entra ID, Intune, or Microsoft 365 services, understanding how this command works and how it relates to app registrations is critical. This post will walk through - What Connect-MgGraph actually does How app authentication works When and how to register an app manually…
sysadmin-central.com
August 25, 2025 at 12:02 PM
Healaval Beg Trig Point (Orbost) – One of the two Macleods Tables

Altitude 1601 Feet Trail Conditions Gravel track followed by moorland Difficulty Low Experience 8/10 Est. Time 3-4 hours Distance 5-6 Miles Starting Location Orbost Farm Car Park History of the Local Area Healabhal Bheag which is…
Healaval Beg Trig Point (Orbost) – One of the two Macleods Tables
Altitude 1601 Feet Trail Conditions Gravel track followed by moorland Difficulty Low Experience 8/10 Est. Time 3-4 hours Distance 5-6 Miles Starting Location Orbost Farm Car Park History of the Local Area Healabhal Bheag which is the southern of the two hills that make up the Macleods Tables, roughly translates as simply Little Healabhal from Gaelic. "Healabhal" potentially has its roots in Old Norse or Gaelic however I can find no definitive source that covers it's meaning.
theskye56.com
August 5, 2025 at 1:02 PM
I often have to convert various file types to .webp for web use and it's always a bit of a pain to do. So I've created a basic Linux right-click menu extension to do just that. Now it's effortless!

All code in the linked post!

#Linux #SysAdmin #Automation #LinuxTips
Convert Images to WebP with a Right-Click in Linux Mint
Easily convert high-resolution images to the modern WebP format directly from your right-click menu in Linux Mint using a custom Nemo Action. In my test, 2 images were reduced from 3.1MB to just 100.2KB, a 96.8% size reduction with no noticeable quality loss. Learn how to set it up in minutes using just a single configuration file.
sysadmin-central.com
July 28, 2025 at 1:00 PM
Need to clone secrets between Key Vaults in different subscriptions or tenants without downtime? Microsoft doesn’t make this easy.

I built a PowerShell script that can migrate Secrets cross-subscription & tenant, whilst preserving as much metadata as possible.

#Azure #PowerShell #DevOps
How to Migrate Azure Key Vault Secrets Across Tenants and Subscriptions Using PowerShell
Effortlessly migrate secrets between Azure Key Vaults across tenants or subscriptions using PowerShell. This guide walks through a robust, script-based solution for cloning secrets with minimal downtime and full reporting. Ideal for DevOps, cloud engineers, and Azure admins.
sysadmin-central.com
July 14, 2025 at 12:01 PM
Visited one of the most iconic landmarks on Skye recently - the Old Man of Storr!

Definitely one of the most rewarding hikes I've completed recently and well worth a visit.

#IsleOfSkye #OldManOfStorr #Hiking #TrigPoints
The Storr Trig Point (The Old Man of Storr) – The Highest Point of the Trotternish Ridge
The Old Man of Storr, a prominent Isle of Skye landmark, features a medium to high difficulty trail of 7-8 miles starting at Storr Car Park. With stunning views, the hike takes 3-5 hours. It's surrounded by folklore and geologically significant formations, attracting over 220,000 visitors annually.
theskye56.com
June 24, 2025 at 9:03 PM
Did you know you can control Music on Linux with a simple keyboard shortcut?

🎧 Learn how to use playerctl to add global media controls in just a few steps.

#Linux#YouTubeMusic #playerctl #SysAdminTips #LinuxProductivity #OpenSourceTools #KeyboardShortcuts #TechBlog
Stop/Start Music on Linux with a Keyboard Shortcut Using playerctl
Create a global keyboard shortcut to control YouTube Music and other music apps on Linux using playerctl. This step-by-step guide shows you how to install and configure everything in just minutes.
sysadmin-central.com
June 23, 2025 at 7:14 AM
Quiet hill, big views. Park at Moll, follow the track by the river, then climb through Coire Mòr’s ancient lazy beds to reach Meall a' Mhaoil. Trig Point and stunning views of Scalpay + the Cuillins await.

#IsleOfSkye #SkyeHiking #Hillwalking #HiddenScotland #GetOutside #TrigPointHunt
Meall a’ Mhaoil Trig Point (Moll) – A Short Energetic Uphill Climb in a Hidden Valley
The walk to the Trig Point starts at the forestry access on Moll Road, following a steep, boggy hill track. Covering 2-3 miles in 1-2 hours, the trail ascends to Meall a' Mhaoil, offering stunning views of Scalpay and the Cuillins. Difficulty is low, with a moderate experience level of 6/10.
theskye56.com
June 10, 2025 at 10:05 AM
Ever needed to audit or migrate Azure App Configuration data? I just documented a clean PowerShell script to export the key-values into a CSV. Useful for compliance, debugging, and automation. #Azure #PowerShell
Exporting Azure App Configuration Values with PowerShell
Azure App Configuration is a powerful service for managing application settings and feature flags centrally, however, I found that the export options were somewhat lacking for my use-case, which was deprecating an old App Configuration resource where I needed ideally a csv file so I could run comparisons against another system. In this post, we’ll walk through a PowerShell script that extracts App Configuration key-values and exports them to a CSV.
sysadmin-central.com
June 9, 2025 at 10:00 AM
Climb to the Trig Point above Brothers Point and soak in some of Skye’s finest coastal views. A perfect spot for a picnic with ancient history and dinosaur footprints just a short walk away.

#IsleOfSkye #BrothersPoint #ScotlandWalks #TrigPointViews #HikingSkye
Culnacnoc Trig Point (Brothers Point) – Panoramic Views of Ancient History
Altitude 354 Feet Trail Conditions Road followed by short grass uphill section Difficulty Low Experience 10/10 Est. Time 30 minutes Distance 1 Mile Starting Location Brothers Point Carpark History of the Local Area According to local tradition, the graveyard known as Kilena was once the site of a large chapel, though no trace of the building remains today unfortunately. While the chapel itself is a mystery, the surrounding area is rich in history and archaeology.
theskye56.com
May 27, 2025 at 10:32 AM
Many people think stopping an Azure VM is enough to save money but you should be deallocating!

If you're managing VMs, here’s why deallocating them matters for cutting costs fast.

#Azure #CloudComputing #SysAdmin #AzureVM #AzureTips #ITPros
Why You Should Be Deallocating Azure VMs Rather Than Just Stopping Them
Confused about Azure VM costs when you shut them down? Learn why deallocating VMs, not just stopping them, is crucial to avoid unnecessary compute charges. This guide explains the difference, shows how to deallocate with Azure CLI and PowerShell, and highlights common pitfalls.
sysadmin-central.com
May 27, 2025 at 9:01 AM
Reposted by Shaun Wilkinson
So by deallocating my VM in #azure instead of just shutting it down, my expenses for the last 24 hours are 1.5 krona ($0,15).

Normal operating cost can be as "high" as 7 kr ($0,7) per 24 hours so if you run a hobby VM there it pays to stop and deallocate your VMs.

Probably easy to forget […]
Original post on infosec.exchange
infosec.exchange
May 8, 2025 at 5:37 AM
You know that feeling when you find out a critical #Azure service you're using is being retired next week, and nobody told you? Yeah, let's not do that again.

Look no further than the Services Retirement Workbook, a small but mighty tool that every #cloud admin should be familiar with.
Azure Services Retirement Workbook: Your Future-Self Will Thank You
You know that feeling when you find out a critical Azure service you're using is being retired next week, and nobody told you? Yeah, let's not do that again. Look no further than the Azure Services Retirement Workbook, a small but mighty tool that every cloud admin and architect should be familiar with.
sysadmin-central.com
May 6, 2025 at 7:41 AM
It's important to be able to easily and accurately identify #Azure Function Apps running on unsupported runtimes, I've made this as easy as possible using PowerShell. Come check it out!
Easily Identity Function Apps Running Retired Runtime Versions
With ever more deprecation on the horizon, it's important to be able to easily identify Function Apps which may now be running deprecated language versions. This ensures you continue to receive support and security updates, avoid performance degradation and unexpected failures and remain in compliance with Azure's best practice guidelines. This article and the code are based on an excellent recent post from…
sysadmin-central.com
April 22, 2025 at 11:01 AM
Ben Tianavaig (Camustianavaig) – Skye at it’s Best

Altitude 1354 Feet Trail Conditions Well-established foot trails Difficulty Low Experience 10/10 Est. Time 2-4 hours Distance 4-5 Miles Starting Location Tianavaig Bay Car Park - Camustianavaig History of the Local Area Camustianavaig is a small…
Ben Tianavaig (Camustianavaig) – Skye at it’s Best
Altitude 1354 Feet Trail Conditions Well-established foot trails Difficulty Low Experience 10/10 Est. Time 2-4 hours Distance 4-5 Miles Starting Location Tianavaig Bay Car Park - Camustianavaig History of the Local Area Camustianavaig is a small crofting township located at the start of this walk. Its original name, "Camas Dionabhaig," derives from both Gaelic and Norse roots. In Gaelic, "Camas" means "bay," while the Norse "dyn" translates to "noisy."
theskye56.com
April 22, 2025 at 9:31 AM
Save Cash & Increase Performance – Legacy Azure Web App Pricing Plans

As Azure evolves, so does its pricing models, often leaving legacy pricing plans in place for existing customers. While these older plans may still function, they can result in unnecessary costs and limit access to newer, more…
Save Cash & Increase Performance – Legacy Azure Web App Pricing Plans
As Azure evolves, so does its pricing models, often leaving legacy pricing plans in place for existing customers. While these older plans may still function, they can result in unnecessary costs and limit access to newer, more powerful compute resources. Many organizations continue running their Azure Web Apps on outdated Standard (S1, S2, S3) or Premium v2 (P1v2, P2v2, P3v2) plans without realizing the potential savings and performance boosts that can come from upgrading.
sysadmin-central.com
March 31, 2025 at 10:59 AM
This walk actually took place near the end of last year. This time I found myself climbing Suidh' a' Mhinn "Seat of the Gentle" near Kilmuir on one of the last sunny days of the year.

#Skye #TrigPoints #Hiking
Suidh a Mhinn Trig Point (Kilmuir): Stunning Loch Views
This walk actually took place near the end of last year. This time I found myself climbing Suidh' a' Mhinn "Seat of the Gentle" near Kilmuir on one of the last sunny days of the year.
theskye56.com
March 24, 2025 at 2:39 PM
Although static IP's are cheap these days, they don't come as standard on home networks, which leaves us needing a solution for dynamically mapping a hostname to our ever-changing home IP.

In this article I'll show a really simple way to handle this and it's completely free!
How to Set Up Dynamic DNS (DDNS) on Azure & Linux for Your Home Network
In this article I'll cover configuring Azure DNS and a local service running on a Linux server to update the DNS record automatically.
sysadmin-central.com
March 17, 2025 at 1:02 PM
IT is all good and fun, but a little balance is important. Today I took a stroll up to my latest Trig Point, Meall An Fhuarain can be found a little south of Portree on the Isle of Skye and provides some stunning vista's of the Cuillin Hills!

#TrigPoints #Nature #NotJustIT #IsleOfSkye
Meall An Fhuarain Trig Point (Varragill): River Views Followed by a Sight of the Stunning Cuillins
Altitude954 FeetTrail ConditionsForestry road followed by intermittent bogs and sheep trailsDifficultyLowExperience8/10Est. Time2-3 hoursDistance3 MilesStarting LocationVarragill River Lay-By on th…
theskye56.com
March 17, 2025 at 12:10 PM
Simplify your #Azure #PIM role management, with this handy PIM Role Activation Reporting script!
Simplifying Azure Entra ID PIM Role Reviews with PowerShell
Managing system access is crucial for maintaining security and compliance in any organization. In this post, we explore best practices for reviewing system access, identifying unnecessary permissio…
sysadmin-central.com
March 3, 2025 at 1:54 PM
Azure DevOps – Failed to delete. Force push permission is required to delete branches

I've recently been tidying up some of my personal project code repositories in Azure DevOps, treating them like professional environments where possible to get myself into some better habits. Part of this is…
Azure DevOps – Failed to delete. Force push permission is required to delete branches
I've recently been tidying up some of my personal project code repositories in Azure DevOps, treating them like professional environments where possible to get myself into some better habits. Part of this is ensuring that old branches are properly cleaned up and removed where no longer required. But I kept receiving an error when trying to delete a branch that stated "
sysadmin-central.com
February 20, 2025 at 1:00 PM