matejskubic

Codespace Agent non-interactive session: commit and push frequently while making progress.

Never commit and push:

• to main branch
• interactive sessions (even in autopilot mode unless requested)

.NET

• prefer using xunit.v3 for testing
• where reasonable use non-allocation instead of string
• service constructors must accept generic ILogger<> except if deviation is documented

matejskubic

source
| where not(
    DependencyType in("Azure table", "Azure blob", "Azure queue")
    or (Success and (
      Target startswith "127.0.0.1"
      // or DependencyType == "DurableTask" 
      or (DependencyType == "InProc" and Name == "Invoke")
      or Name startswith "GET /runtime/webhooks/durabletask/instances/"
    )
  )

matejskubic

Infrastructure Initialization

Intention

This folder initializes the minimum Azure foundation needed for DevOps-driven infrastructure deployments.

What It Does

matejskubic

git fetch --prune; git for-each-ref --format="%(refname:short) %(upstream:track)" refs/heads | ? { $_ -match "\[gone\]" } | % { git branch -d (($_ -split " ")[0]) }

matejskubic

Azure Spot VM Eviction Monitor

Overview

This directory contains scripts that detect an Azure Spot VM eviction and trigger a graceful forced OS shutdown before Azure terminates the machine.

File	Purpose
Notify-AzureVMEviction.ps1	Production monitor - polls IMDS every 2 s; shuts down on eviction
Shutdown VM on eviction.xml	Task Scheduler definition example for recurring monitor execution

matejskubic

Overview

This document summarizes a group discussion comparing major open‑source licenses (GPL‑2.1, MIT, Apache 2.0, MS‑PL, and LGPL) and clarifies obligations when using GPL‑2.1 or LGPL libraries in commercial, internal, or customer‑specific software scenarios. The focus is on practical compliance requirements for developers and organizations.

---

License Comparison

GPL‑2.1

matejskubic

-- Generate 4M rows using Ben-Gan style with 8-row seed
WITH E1(N) AS (
    SELECT 1 UNION ALL SELECT 1 UNION ALL SELECT 1 UNION ALL SELECT 1
    UNION ALL SELECT 1 UNION ALL SELECT 1 UNION ALL SELECT 1 UNION ALL SELECT 1 -- 8-row seed
),
E2(N) AS (SELECT 1 FROM E1 AS a CROSS JOIN E1 AS b), -- 64 rows (8 × 8)
E4(N) AS (SELECT 1 FROM E2 AS a CROSS JOIN E2 AS b), -- 4k rows  (64 × 64)
E8(N) AS (SELECT 1 FROM E4 AS a CROSS JOIN E4 AS b), -- 16M rows  (4k x 4k)
Numbers AS (SELECT TOP (4000000) ROW_NUMBER() OVER (ORDER BY (SELECT NULL)) AS n FROM E8)

matejskubic

### Configure Windows security policies to hide the last signed-in username, conceal user information on the lock screen, and require manual username entry at logon.

# logon: Don't display last signed-in Username
Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" -Name "DontDisplayLastUserName" -Value 1

# Do not display user information when the session is locked
Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" -Name "DontDisplayLockedUserID" -Value 3

# Force Manual Username Entry (required to press CTRL+ALT+DEL before logging on to Windows)
Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" -Name "DisableCAD" -Value 0

matejskubic

PATCH /subscriptions/_subscriptionId_/resourceGroups/_rg_/providers/Microsoft.Web/sites/_function_name_?api-version=2022-03-01

{
  "properties": {
    "enabled": true,
    "adminEnabled": true
  }
}

matejskubic

#Requires -Version 3.0
#The script requires the following permissions:
#    Application.Read.All (required)
#    AuditLog.Read.All (optional, needed to retrieve Sign-in stats)

#For details on what the script does and how to run it, check: https://www.michev.info/blog/post/5940/reporting-on-entra-id-application-registrations

[CmdletBinding(SupportsShouldProcess)] #Make sure we can use -Verbose
Param(
    [switch]$SkipExcelOutput=$false,