gravejester

function Invoke-PathShortener {
    <#
        .SYNOPSIS
            Path Shortener
        .NOTES
            Author: Øyvind Kallstad
            Date: 05.04.2016
            Version: 2
    #>
    [CmdletBinding()]

gravejester

function Get-PackageUpdate {
  [CmdletBinding()]
  param (
    [Parameter()]
    [string] $Name,
  
    [Parameter()]
    [string] $ProviderName
  )
  

gravejester

param([Parameter(Position = 0)][string] $Path = 'C:\Users\grave\Downloads\ChessData-master\')
$code = @{
    Name = 'ResultCounter'
    Namespace = 'ChessData'
    PassThru = $true
    UsingNamespace = @(
        'System.Collections.Concurrent',
        'System.IO',
        'System.Threading.Tasks'
    )

gravejester

function ConvertTo-Digits {
    <#
        .SYNOPSIS
            Convert an integer into an array of bytes of its individual digits.
        .DESCRIPTION
            Convert an integer into an array of bytes of its individual digits.
        .EXAMPLE
            ConvertTo-Digits 145
        .INPUTS
            System.UInt64

gravejester

function Get-LuhnChecksum {
    <#
        .SYNOPSIS
            Calculate the Luhn checksum of a number.
        .DESCRIPTION
            The Luhn algorithm or Luhn formula, also known as the "modulus 10" or "mod 10" algorithm, 
            is a simple checksum formula used to validate a variety of identification numbers, such as 
            credit card numbers, IMEI numbers, National Provider Identifier numbers in the US, and 
            Canadian Social Insurance Numbers. It was created by IBM scientist Hans Peter Luhn.
        .EXAMPLE

gravejester

function Invoke-RepeatingKeyXOR {
    # http://cryptopals.com/sets/1/challenges/5/
    [CmdletBinding()]
    param (
        [Parameter(Mandatory = $true, Position = 0, ValueFromPipeline = $true)]
        [ValidateNotNullOrEmpty()]
        [Alias('String')]
        [string] $InputString,

        [Parameter(Mandatory = $true, Position = 1)]

gravejester

function ConvertTo-Bytes {
    <#
        .SYNOPSIS
            Convert a string to bytes.
        .NOTES
            Author: Øyvind Kallstad
            Date: 13.02.2016
            Version: 1.0
    #>
    [CmdletBinding()]

gravejester

function Get-Entropy {
    <#
        .SYNOPSIS
            Calculate the entropy of a data set.
        .DESCRIPTION
            This function will calculate either the Shannon Entropy, or the 
            Metric Entropy of a data set.
        .EXAMPLE
            Get-Entropy -InputObject $myArray
            Calculate the Shannon Entropy in the data in the myArray array.

gravejester

function Remove-Characters {
    <#
        .SYNOPSIS
            Remove characters from a string.
        .DESCRIPTION
            This function will take an array of characters, and will remove
            those characters from the input string.
        .EXAMPLE
            $myString | Remove-Characters
            This will remove all 'default' characters from myString.

gravejester

function Measure-Frequency {
    <#
        .SYNOPSIS
            Get the frequency distribution of a set.
        .DESCRIPTION
            This function will get the frequency distribution of a set (array) of data.
            It supports array types, as well as strings.
        .EXAMPLE
            Measure-Frequency $array
        .EXAMPLE