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# https://github.com/dfinke/Posh-Gist

# Send-Gist
# Copy of the Gist-Functions, with focus on Send-Gist
# You need a GitHub account to post a gist, this does not support anonymous posts.

# Remember that the param statement should be the first one in a PowerShell script.
param([string]$Path, [string]$Description)

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# https://github.com/dfinke/Posh-Gist

# Get-Gist
# Copy of the Gist-Functions, with focus on Get-Gist
# You need a GitHub account to post a gist, this does not support anonymous posts.

# Remember that the param statement should be the first one in a PowerShell script.
param(
    [Parameter(Mandatory)]
    [string]$User,

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####################
# Isolate as much as possible away from $profile. All functions should be in Modules whenever possible
####################

# Module: Common-Tools
# Collection of helper functions to constantly update

function syntax($cmd) { Get-Command $cmd -Syntax }   # or (Get-Command $cmd).Definition
function parameter($cmd, $parameter) { Get-Help $cmd -Parameter $parameter }
function examples($cmd) { Get-Help $cmd -Examples }   # or (Get-Command $cmd).Definition

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Just some notes on git ...
Install git from git-scm.com
https://www.youtube.com/watch?v=SWYqp7iY_Tc
https://guides.github.com/activities/hello-world/   # Quick guide from GitHub

Create folder and put stuff in it.
# git init
# git add <filename>    # add <filename>
# git add .             # add all files in folder
# git status            # show added / not added / changed files

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########################################
#
# BeginSystemConfig.ps1
#   iex ((New-Object System.Net.WebClient).DownloadString('https://bit.ly/2R7znLX'));
#
# Author: [email protected]
# 
# 2019-11-25 Initial setup
# 2020-10-19 Latest Version
#

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########################################
#
# ProfileExtensions.ps1
#
# The profile extensions is normally called by a single line that is added to
# the end of $Profile, or can be dotsourced manually if required.
#
# The handler line in $Profile performs the following:
# a) It check if $($Profile)_extensions.ps1 exists, if not download it.
# b) It then runs (dotsource) $($Profile)_extensionss.ps1.

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####################
# 
# Custom-Tools.psm1
# Current Version: 2020-10-24
#
# Module is installed to the Module folder visible to all users (but can only be modified by Administrators):
#    C:\Program Files\WindowsPowerShell\Modules\Custome-Tools
#
# The Module contains only functions to access on demand as required.
# mods           : View all Modules installed in all PSModulePath folders.

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# How do I download URL content using Get-Content in PowerShell Script?
# Assumes that you have a URL on each line in C:\Urls.txt. It will put the files in a folder at C:\UrlOutput. If that’s not where you want them, just change the $OutputFolder variable value appropriately.

$Urls = Get-Content "C:\Urls.txt"
$OutputFolder = "C:\UrlOutput"
 
if(!(Test-Path $OutputFolder)){ New-Item -ItemType Directory -Path $OutputFolder -Force | Out-Null }
 
for ($x = 0; $x -lt ($Urls | measure | select -expand Count); $x++)
{

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# Find definitions for any Cmdlet, Function, Alias, External Script, Application, or Variable
function what {   
    [CmdletBinding()]
    param (
        [Parameter(Mandatory)]
        [ArgumentCompleter({ [Management.Automation.CompletionResult]::Command })]
        $cmd,
        [switch]$Examples
    )
    # Previously declared $cmd as [string]$cmd but this was wrong as cannot then handle arrays or anything else