OmerMicrosoft

#Get Installed Roles on each Domain Controller
$DCsInForest = (Get-ADForest).Domains | % {Get-ADDomainController -Filter * -Server $_}
$DCsRolesArray = @()
foreach ($DC in $DCsInForest) {
    $DCRoles=""
    $Roles = Get-WindowsFeature -ComputerName $DC.HostName | Where-Object {$_.Installed -like "True" -and $_.FeatureType -like "Role"} | Select DisplayName
    foreach ($Role in $Roles) {
        $DCRoles += $Role.DisplayName +","
    }
    try {$DCRoles = $DCRoles.Substring(0,$DCRoles.Length-1)}

OmerMicrosoft

#Get Domain Controllers for current domain
$DCs = Get-ADGroupMember "Domain Controllers"
#Initiate the clients array
$Clients = @()
Foreach ($DC in $DCs) {
    #Define the netlogon.log path
    $NetLogonFilePath = "\\" + $DC.Name + "\C$\Windows\debug\netlogon.log"
    #Reading the content of the netlogon.log file
    try {$NetLogonFile = Get-Content -Path $NetLogonFilePath -ErrorAction Stop}
    catch {"Error reading $NetLogonFilePath"}

SteveL-MSFT

#Requires -Version 7

# Version 1.2.13

# check if newer version
$gistUrl = "https://api.github.com/gists/a208d2bd924691bae7ec7904cab0bd8e"
$latestVersionFile = [System.IO.Path]::Combine("$HOME",'.latest_profile_version')
$versionRegEx = "# Version (?<version>\d+\.\d+\.\d+)"

if ([System.IO.File]::Exists($latestVersionFile)) {

markwragg

How to get @DevBlackOps Terminal-Icons module working in PowerShell on Windows

Note: since version 0.1.1 of the module this now works in Windows PowerShell or PowerShell Core.

1. Download and install this version of Literation Mono Nerd Font which has been specifically fixed to be recognised as monospace on Windows:

https://github.com/haasosaurus/nerd-fonts/blob/regen-mono-font-fix/patched-fonts/LiberationMono/complete/Literation%20Mono%20Nerd%20Font%20Complete%20Mono%20Windows%20Compatible.ttf

(see this issue for more info: ryanoasis/nerd-fonts#269)

potatoqualitee

function Save-KBFile {
    <#
    .SYNOPSIS
        Downloads patches from Microsoft

    .DESCRIPTION
         Downloads patches from Microsoft

    .PARAMETER Name
        The KB name or number. For example, KB4057119 or 4057119.

kilasuit

Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Force -Scope LocalMachine

function Enable-PSTranscription { 
    $basePath = "HKLM:\Software\Policies\Microsoft\Windows\PowerShell\Transcription" 
    if (-not (Test-Path $basePath)) { $null = New-Item $basePath –Force }
    Set-ItemProperty $basePath -Name EnableTranscripting -Value 1
    Set-ItemProperty $basePath -Name OutputDirectory -Value "$env:USERPROFILE\OneDrive\PSTranscripts\$env:COMPUTERNAME\" 
    Set-ItemProperty $basePath -Name EnableInvocationHeader -Value 1 

    $basePath = "HKLM:\Software\Policies\Microsoft\PowerShellCore\Transcription" 

davidjenni

# calculate IP address range from CIDR notation
# https://en.wikipedia.org/wiki/Classless_Inter-Domain_Routing

function cidrToIpRange {
    param (
        [string] $cidrNotation
    )

    $addr, $maskLength = $cidrNotation -split '/'
    [int]$maskLen = 0

JustinGrote

using namespace System.Net
using namespace System.Threading.Tasks
using namespace System.Management.Automation
using namespace System.Collections.Generic

function Test-DNSName ([String[]]$hostnames, [int]$Timeout = 3000) {
<#
.SYNOPSIS
Given a list of DNS names, returns the ones that actually resolve to an actual name
#>

tig

# See https://github.com/gui-cs/F7Hisoty which replaces this

jedieaston

$ErrorActionPreference = "Stop"
$apiLatestUrl = 'https://api.github.com/repos/microsoft/winget-cli/releases/latest'
$tempFolder = $env:TEMP

[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
$WebClient = New-Object System.Net.WebClient


function Update-EnvironmentVariables {
  foreach($level in "Machine","User") {