eizedev

function Get-CommandSourceCode
{
    <#
    .SYNOPSIS
    Get SourceCode of an powershell cmdlet
    .DESCRIPTION
    Get SourceCode of an powershell cmdlet
    .PARAMETER Command
    Must be a valid powershell cmdlet/function
    .EXAMPLE

eizedev

$Error[0].Exception.GetType().FullName

tig

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

mklement0

<#

  Prerequisites: PowerShell version 2 or above.
  License: MIT
  Author:  Michael Klement <[email protected]>

  DOWNLOAD, from PowerShell version 3 or above:

    irm https://gist.github.com/mklement0/243ea8297e7db0e1c03a67ce4b1e765d/raw/Out-HostColored.ps1 | iex

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
#>

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

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" 

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.

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)

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)) {