1RedOne

<# 
.Synopsis
    Modifies the web.config file for all servers for specific SharePoint web application. 
    
.Description
    Modifies the web.config file for all servers for specific SharePoint web application. 
    
.Example
    Add-SPCORSOrigin -Url http://domain.com
    

1RedOne

<#
Write a one-liner that produces the following output (note that property values will be different from computer to computer; that’s fine). 

PSComputerName ServicePackMajorVersion Version· BIOSSerial 
-------------- ----------------------- -------· ----------
win81· · · · · · · · · · · · · · · · 0 6.3.9600 VMware-56 4d 09 1 71 dd a9 d0 e6 46 9f

By definition, a one-liner is a single, long command or pipeline that you type, hitting Enter only at the very end. If it wraps to more than one physical line as you’re typing, that’s OK. But, in order to really test your skill with the parser, try to make your one-liner as short as technically possible while still running correctly.
#>

1RedOne

#Make a few test files
290..296 | %{
"ham" > t:\"ham$($_)bacon.iso"}

#verify they were created
dir t:\*.iso

Mode                LastWriteTime         Length Name                                                              
----                -------------         ------ ----                                                              
-a----        12/2/2015  10:41 AM             12 ham290bacon.iso                                                   

1RedOne

    #ERASE ALL THIS AND PUT XAML BELOW between the @" "@ 
$inputXML = @"
<Window x:Class="WpfApplication1.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:WpfApplication1"
        mc:Ignorable="d"
        Title="Window Title goes here" Height="350" Width="525">

1RedOne

$computername = 'localhost', $env:COMPUTERNAME
    foreach ($Computer in $ComputerName) {
        try {
            quser /server:$Computer 2>&1 | Select-Object -Skip 1 | ForEach-Object {
                $CurrentLine = $_.Trim() -Replace '\s+',' ' -Split '\s'
                $HashProps = @{
                    UserName = $CurrentLine[0]
                    ComputerName = $Computer
                }

1RedOne

$ErrorActionPreference = "Stop"

$Excel = new-Object -comobject Excel.Application
$Excel.visible = $True
$Excel = $Excel.Workbooks.Add()
$Sheet = $Excel.Worksheets.Item(1)
$Sheet.Cells.Item(1,1) = "Folder Name"
$Sheet.Cells.Item(1,2) = "Folder Permissions (allow)"
$Sheet.Cells.Item(1,3) = "Folder Permissions (Deny)"
$intRow = 2

1RedOne

#oh man, everyone elses were so much better, this is embarassing...

#v3
$folder = 0
$pgnFiles = 'X:\ChessData-master\ChessData-master'
$blacktot=$whitetot=$null
$blacktot = new-object System.Collections.ArrayList
$whitetot = new-object System.Collections.ArrayList
$draw = new-object System.Collections.ArrayList

1RedOne

$Body =  @"
[{
	"action": "EventsRouter",
	"method": "query",
	"data": [{
		"uid": "/zport/dmd/",
		"params": {
			"eventState": [0, 1],
			"severity": [5, 4, 3, 2],
			"excludeNonActionables": false

1RedOne

#Sick of manually tracking down the SCOM Update Rollup version?  Me too!  Run this on a management server to get the Update Rollup version

#Find SCOM install path
$SCOMDirectory = get-childitem -Recurse c:\*\Console | ? PSIsContainer | select -First 1
$SCOMDll = (get-item $SCOMDirectory\Microsoft.EnterpriseManagement.UI.Authoring.dll).VersionInfo.FileVersion

switch ($SCOMDll)
{
    '7.0.9538.0'     {'SCOM 2012 SP1 RTM'}
    '7.0.9538.1005'     {'SCOM 2012 SP1 UR1'}

1RedOne

Function Get-Weather {
$city = "33.9533,-84.5406"

#sign up for an API key here https://developer.forecast.io/
$APIkey = "$null"
$url = "https://api.forecast.io/forecast/$APIkey/$city"
    try{$weather = Invoke-WebRequest $url -ea STOP|ConvertFrom-Json }
catch{write-host -ForegroundColor Yellow "We don't seem to have internet access"
	break}