thorstenbutz

BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//PowerShell//Tour de France 2026//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Tour de France 2026
X-WR-CALDESC:Complete Tour de France 2026 schedule with all 21 stages
BEGIN:VEVENT
UID:letour2026-stage1@powershell.local
DTSTART:20260704T100000Z

thorstenbutz

######################################################################
## FUN WITH FACTORIALS (v2)
## Thanks to 
##  - James (github.com/StartAutomating) for pointing out $INPUT
##  - Simon (github.com/simonWahlin) for the class snippet
##  - Andree (github.com/trackd) for the "Runtime2" measurement tweak
## https://bsky.app/profile/thorsten.butz.io/post/3lbmsswysd22d
######################################################################
param ($n = 1000)

thorstenbutz

##########################################
## Install AppInstaller/WinGet on WS 2022
##########################################

## Install prerequisite: VCLibs
Invoke-WebRequest -UseBasicParsing -Uri 'https://aka.ms/Microsoft.VCLibs.x64.14.00.Desktop.appx' -OutFile 'Microsoft.VCLibs.x64.14.00.Desktop.appx'
Add-AppxPackage -Path 'Microsoft.VCLibs.x64.14.00.Desktop.appx'
Add-AppxProvisionedPackage -Online -PackagePath 'Microsoft.VCLibs.x64.14.00.Desktop.appx' -SkipLicense 

## Install prerequisite: UIXaml (via nuget.org)

thorstenbutz

#Requires -Version 5.0

$baseUri = 'https://psconfeu2022.blob.core.windows.net/video/'
$csvfile = 'psconfeu22.csv'
$selectedItems = Invoke-RestMethod -UseBasicParsing -uri "https://psconfeu2022.blob.core.windows.net/video/$csvfile" | ConvertFrom-Csv | Out-GridView -PassThru
$selectedItems

## Is current directory writable?
try {    
    New-Item -Path "testfile$($(Get-Date).ticks).txt" -ErrorAction Stop | Remove-Item

thorstenbutz

words
aback
abase
abate
abaya
abbey
abbot
abets
abhor
abide

thorstenbutz

############################################################################################################################
# Setup latest PowerShell on Raspbian
# This is my version of:
# https://docs.microsoft.com/en-us/powershell/scripting/install/installing-powershell-core-on-linux#installation---raspbian
############################################################################################################################

# Create directory
mkdir -p /opt/powershell

# Install libunwind8 and libssl1.0 while not installing libssl1.0-dev

thorstenbutz

#########################
# PSConf agenda building
#########################

# as PDF: 
# https://github.com/PowerShellConferenceEU/2018/blob/master/Agenda_psconfeu_2018.pdf

# as PSdrive: 
# http://www.powershellmagazine.com/2018/04/03/psconfeu-agenda-as-a-powershell-drive-using-ships/

thorstenbutz

#Requires -RunAsAdministrator

# Disclaimer: this is just a Proof-Of-Concept snippet, not a properly written script. 

# Read this:
# http://www.thorsten-butz.de/run-explorer-as-admin/
# https://tyranidslair.blogspot.de/2017/08/the-art-of-becoming-trustedinstaller.html

param ([switch]$ResetToDefault)
$ResetToDefault 

thorstenbutz

And finally, I am proving ownership of the github account by posting this as a gist.

### My publicly-auditable identity:

https://keybase.io/thorstenbutz

### From the command line:

Consider the [keybase command line program](https://keybase.io/docs/command_line).

thorstenbutz

```

And finally, I am proving ownership of the github account by posting this as a gist.

### My publicly-auditable identity:

https://keybase.io/thorstenbutz

### From the command line: