bryanvine

#http://www.bryanvine.com/2015/06/powershell-script-invoke-multithread.html
#ScriptBlock: function declaration with function name on the last line without the -ComputerName parameter
$SB = {

    Function Check-WindowsServer{
        param(
            [string[]]$ComputerName
        )

        foreach ($server in $ComputerName){

bryanvine

#Requires -Version 3.0

Function Invoke-Multithread{
<#
.SYNOPSIS
Wrapper function that lets you divide and conquer a server list to multithread it's execution.
.DESCRIPTION
Similar behavior to Invoke-Command -Asjob which lets you remotely start scriptblocks on target servers,
 this function starts local jobs that are to be targeted at remote servers.  
Great for multithreaded push deployments or report generation

bryanvine

#Requires -Version 3.0

Function ConvertTo-HtmlTable{
<#
.SYNOPSIS
Converts table objects into HTML text for web page conversion and/or emailing as html reports.
.DESCRIPTION
Will convert any object array into a formatted HTML string output for saving as a web page or for emailing.  
Doesn't handle nested objects, please only provide a two-demensional table as input.
.PARAMETER Table

bryanvine

#Requires -Version 2.0

Function Get-LastBootTime{
<#
.SYNOPSIS
Uses WMI to query one or more computers and returns a sorted table of names and date/times of since last boot.
.DESCRIPTION
Works with any windows computer that can accept remote WMI queries
.PARAMETER ComputerName
Specifies one or more server names.

bryanvine

Param(
    [String] $Servers
) 

$srvrs = gc $servers
$collection = @()

foreach ($srv in $srvrs){
    $serverStatus = New-Object PSObject
    $serverStatus |Add-Member NoteProperty ServerName $srv

bryanvine

Function Test-PingRDP {
    Param(
        [String]$ServerList,
        [String]$CSVOutput = ".\ServerStatus.csv"
    ) 
 
    $collection = @()

    Get-Content $serverList | ForEach-Object{
        $serverStatus = New-Object PSObject

bryanvine

#Requires -Version 2.0
 
Function Compare-SourceFiles {
<#
.SYNOPSIS
Compares two directories and calculates any differences in files between them using MD5 hash comparison.
.DESCRIPTION
Only looks at full file paths, empty directories aren't scanned. 
.PARAMETER Source1
Full path (or UNC network share) to a directory to compare

bryanvine

#Requires -Version 3.0
 

Function Get-Parse{
<#
.SYNOPSIS
Gets data from Parse.com's core DB.
.DESCRIPTION
Limitation: 10,000 entries per call. If your class is bigger, you'll need to break up your calls by objectIds.

bryanvine

#Requires -Version 2.0

Function Get-ServerHDDinfo{
<#
.SYNOPSIS
Gets all harddrive size info using WMI
.DESCRIPTION
Returns one object per drive: drive mount, label, total size, used size, used percent, free size.  
WMI is slower than invoke-command so this is a fail back function for when PSRemoting isn't enabled.

bryanvine

#Requires -Version 3.0

Function Get-ServerHDDinfo{
<#
.SYNOPSIS
Gets all harddrive size info using Invoke-Command (PS Remoting)
.DESCRIPTION
Returns one object per drive: drive mount, label, total size, used size, used percent, free size.  
.PARAMETER ComputerName