Dave Carroll thedavecarroll

🧑‍💻

Clever Status

PowerShell developer and enthusiast with a side of DevOps, infrastructure, and retrocomputing.

thedavecarroll / Get-IanaPortNumberRegistry.ps1

Last active May 29, 2021 14:34

Get IANA Port Number Registry

	function Get-IanaPortNumberRegistry {
	[CmdLetBinding()]
	param(
	[ValidateSet('TCP','UDP','SCTP','DCCP')]
	[string[]]$Protocol,
	[ValidateRange(0,65535)]
	[int[]]$PortNumber,
	[string]$ServiceName,
	[switch]$RefreshCache,
	[string]$AlternatePath

thedavecarroll / EventData.psm1

Last active May 28, 2021 11:59

Create New Windows Event Source (Provider) and Write Unnamed EventData

	function New-EventSource {
	[CmdLetBinding()]
	param(
	[string]$EventLog,
	[string]$Source
	)

	if ([System.Diagnostics.EventLog]::SourceExists($Source) -eq $false) {
	try {
	[System.Diagnostics.EventLog]::CreateEventSource($Source, $EventLog)

thedavecarroll / 1 - WordPressApi.psm1

Last active December 22, 2019 18:49

IronScripter Challenge - December 17, 2019 - A PowerShell Challenge for Challenges

	function Get-WPSite {
	[CmdLetBinding()]
	param(
	[Parameter(Mandatory)]
	[uri]$Url
	)

	if ($Url.AbsoluteUri -notmatch 'wp-json') {
	[uri]$Url = $Url.AbsoluteUri,'wp-json' -join '/'
	}

thedavecarroll / Test-MarkdownFileLinks.ps1

Last active February 2, 2020 21:36

Test Links in Markdown Files with PowerShell (and Regex)

	function Test-MarkdownFileLinks{
	[CmdLetBinding()]
	param(
	[ValidateScript({Test-Path -Path $_})]
	[string[]]$MarkdownFile,
	[uri[]]$SkipUri,
	[switch]$ShowProgress
	)

	begin {

thedavecarroll / DemoModule.psd1

Last active July 26, 2020 16:58

PowerShell 7 Experimental Features Demo

	@{

	RootModule = 'DemoModule.psm1'

	ModuleVersion = '0.7.0'

	CompatiblePSEditions = 'Core'
	GUID = 'a007643e-c876-4806-b6cb-367963716e98'
	Author = 'Dave'
	CompanyName = 'thedavecarroll'

thedavecarroll / markdown.json

Created May 11, 2020 19:16

Markdown Snippet for Visual Studio Code

thedavecarroll / 1 - Get-IntermediateCountingChallenge .ps1

Created May 11, 2020 23:06

IronScripter Challenge - May 11, 2020 - A PowerShell Counting Challenge

	# Intermediate Challenge
	# Create a PowerShell function to get the sum and average of every X number between 1 and a user specified maximum

	function Get-IntermediateCountingChallenge {
	param(
	[int]$Step,
	[int]$Max
	)

	$NumberArray = for ($i = 1; $i -le $Max; $i = $i + $Step) { $i }

thedavecarroll / Get-NetworkUsage.ps1

Last active May 13, 2020 05:17

IronScripter Challenge - April 27, 2020 - Building a Network Usage PowerShell Monitor

	function Get-NetworkUsage {
	[CmdletBinding(DefaultParameterSetName='Default')]
	param(
	[string]$ComputerName = $env:COMPUTERNAME,
	[int]$WarnSentBytes = 10000,
	[Parameter(ParameterSetName='Default')]
	[int]$MaxSamples = 5,
	[Parameter(ParameterSetName='Default')]
	[int]$SampleInterval = 1,
	[Parameter(ParameterSetName='Default')]

thedavecarroll / ValidateTwoLetterRegionName.ps1

Created May 18, 2020 17:19

Validate Two Letter Region Names with PowerShell

	$TwoLetterISORegionNames = Get-Culture -ListAvailable \|
	Foreach-Object {
	try { [System.Globalization.RegionInfo]::new($_.Name) }
	catch {}
	} \|
	Select-Object -ExpandProperty TwoLetterISORegionName \| Sort-Object -Unique

	'US','CA','UK' \| % { $_ -in $TwoLetterISORegionNames ? '{0} is valid' -f $_ : '{0} is not valid' -f $_ }

thedavecarroll / OAuthParameters.class.ps1

Last active June 5, 2020 03:31

PowerShell 7 Class for OAuth 1

	#requires -version 7.0

	class OAuthParameters {
	[string]$HttpMethod
	[String]$BaseUri
	[hashtable]$Query
	[System.UriBuilder]$UriBuilder
	[string]$UnescapedQueryString
	[string]$EscapedQueryString
	[object]$Body

	$TwoLetterISORegionNames = Get-Culture -ListAvailable \|
	Foreach-Object {
	try { [System.Globalization.RegionInfo]::new($_.Name) }
	catch {}
	} \|
	Select-Object -ExpandProperty TwoLetterISORegionName \| Sort-Object -Unique

	'US','CA','UK' \| % { $_ -in $TwoLetterISORegionNames ? '{0} is valid' -f $_ : '{0} is not valid' -f $_ }