Rapidhands

# Import du module Active Directory
Import-Module ActiveDirectory

# Collecte des info sur les ordinateurs dans Active Directory avec les propriétés souhaitées
$AllComputers = Get-ADComputer -Filter * -Property Name, OperatingSystem, IPv4Address

# initialisation d'une liste pour stocker les résultats
$results = [System.Collections.Generic.List[PSCustomObject]]::new()

# Boucle à travers les ordinateurs et création d'un objet personnalisé pour chaque ordinateur

Rapidhands

<#
.SYNOPSIS
    Analyzes NTFS permissions on folders and exports results to CSV or XLSX format.

.DESCRIPTION
    This script recursively analyzes NTFS permissions on all subfolders of a specified path
    and exports the results to either CSV or Excel format. It uses the NTFSSecurity module
    for accurate permission analysis and ImportExcel for Excel export capabilities.

    The name of the export file is NTFS_Permissions followed by the current date and time.

Rapidhands

function Compare-FolderSizeMethods
{
    [CmdletBinding()]
    param (
        [Parameter(Mandatory)]
        [string]$Path
    )

    $results = @{
        COM        = 0

Rapidhands

function Get-FolderSize
{
    <#
    .SYNOPSIS
    Calculates the size of a folder in the specified unit.

    .DESCRIPTION
    This function calculates the total size of a folder and its contents using the FileSystemObject COM object.
    It supports various units of measurement (B, KB, MB, GB, TB) and allows customization of decimal places.

Rapidhands

param(
    [Parameter(Mandatory = $false)]
    [string]$SourcePath = "$env:windir\System32\winevt\Logs",
    
    [Parameter(Mandatory = $false)]
    [string]$DestinationPath = 'C:\temp2',
    
    [Parameter(Mandatory = $false)]
    [string]$FilePattern = '*.evtx',

Rapidhands

<#
.SYNOPSIS
Creates one or more empty dummy files of a specified size in a given directory.

.DESCRIPTION
The Create-SizedEmptyDummyFile function allows you to create one or more empty dummy files of a specified size in a given directory. It supports the creation of both regular files and sparse files, depending on the file size and the user's permissions.

.PARAMETER NumberOfFiles
The number of files to create.

Rapidhands

# DNS Root list
$rootServers = @(
    "a.root-servers.net",
    "b.root-servers.net",
    "c.root-servers.net",
    "d.root-servers.net",
    "e.root-servers.net",
    "f.root-servers.net",
    "g.root-servers.net",
    "h.root-servers.net",

Rapidhands

<# 
At the 1st DC processed, we will have all the computers and their lastLogon in a ArrayList.
At the following DCs processed, only the LastLogon property of the computer being processed will be updated
#>

# Gathering DCs list
$DCList = Get-ADDomainController -Filter *

# Gathering Computer List
$AllComputers = Get-ADComputer -Filter *

Rapidhands

function Measure-MyScript
{
    <#
.SYNOPSIS
    Measure speed execution of a scriptblock

.DESCRIPTION
    Measure speed execution of a scriptblock, use it to optimze your code

.PARAMETER Name

Rapidhands

function Sync-FolderUsingRobocopy
{
    [CmdletBinding()]
    param(
        # Source Path
        [Parameter(Mandatory = $true)]
        [string]$Source,

        # Destination Path
        [Parameter(Mandatory = $true)]