Matthew Gray scriptingstudio

👍

Awake and ready

Use the Force [of Powershell], Luke.

scriptingstudio / asyncprogressbar.ps1

Created February 9, 2023 15:52

Simple one-level asynchronous wrapper over the builtin PowerShell progress bar

	<#
	.SYNOPSIS
	Displays an asynchronous progress bar within a PowerShell command window.
	.DESCRIPTION
	A simple one-level asynchronous wrapper over the builtin PowerShell progress bar.
	Features:
	- Non-blocking screen output
	- Separate run phases: start,next,stop
	- Automatic percentage calculation
	- Automatic state control

scriptingstudio / gporeport.ps1

Last active January 29, 2023 07:51

Quick GPO Report

	# Quick GPO Report for further analysis
	param (
	[string]$csv,
	[alias('xlsx')][string]$excel
	)

	$gporeport = {
	$domain = $env:USERDNSDOMAIN
	if (-not $domain) {return}
	#$dommask = "$domain/" -replace '\.','\.'

scriptingstudio / Foreach-Parallel.ps1

Last active January 14, 2023 06:33

Foreach-Parallel

	<#
	.SYNOPSIS
	Performs parallel processing of input objects.

	.DESCRIPTION
	Simple PowerShell function to asynchronously run jobs.
	Yet another parallel processing manager on Earth.
	FEATURES:
	- no modules, just one small self-sufficient function
	- automatic scriptblock variables: $_, $psitem

scriptingstudio / safedate.ps1

Last active January 6, 2023 18:58

Safe date format

	# safe (culture invariant) date format - ISO 8601 - YYYY-MM-DD
	[datetime]::now.tostring('yyyy-MM-dd')

scriptingstudio / fibonacci.ps1

Last active January 30, 2023 15:22

Powershell fibonacci - just for fun

	# DEMO: caching calculations demo - superfast
	# reverse calculations
	function fibonacciR ([Double]$fn, [switch]$series, $fbcache) {
	#if ($MyInvocation.MyCommand.name -ne $(Get-PSCallStack)[1].FunctionName) {
	# $fbcache = $null # prevent using $fbcache from root
	#}
	if ($fbcache -eq $null) {$fbcache = [System.Collections.Generic.Dictionary[string,Double]]::new($fn)}
	if ($fbcache.ContainsKey($fn)) {$fbcache[$fn]}
	elseif ($fn -lt 2) {
	$fbcache[$fn] = $fn