Add Main-Shell.ps1 master launcher and Validate-Scripts.ps1 checker

.net-string-methods.ps1

@@ -36,14 +36,18 @@ $string.Length                     # Number of characters
 "one,two,three".Split(",")         # → array: "one" "two" "three"
 @("one", "two") -join "|"          # → "one|two"
 
-# File path helpers
+# File path manipulation using System.IO.Path methods
+# File path helpers if $path = "C:\folder\file.txt"
+$path = "C:\folder\file.txt"
 [System.IO.Path]::GetFileName($path)        # "file.txt"
 [System.IO.Path]::GetDirectoryName($path)   # "C:\folder"
 [System.IO.Path]::GetExtension($path)       # ".txt"
-[System.IO.Path]::ChangeExtension($path, ".bak")  # Change file extension
+[System.IO.Path]::ChangeExtension($path, ".bak")  # C:\folder\file.bak -  Change file extension
+
+
 
 # Practical examples
-" jason.lamb ".Trim().ToUpper()             # "JASON.LAMB"
+"first.last".Trim().ToUpper()             # "FIRST.LAST"
 "report-2025.pdf".Replace("2025","2026")    # "report-2026.pdf"
 "one,two,three".Split(",")                  # "one","two","three"
 @("x", "y", "z") -join ";"                   # "x;y;z"

AD-Scripts/ad-audit.ps1

@@ -22,10 +22,10 @@ param(
 
 # === CONFIGURABLE ===
 # Only this DC will be queried. Change when needed.
-$DomainController = 'CLEDC1'
+$DomainController = 'SERVERNAME'  # e.g. 'DC1', 'dc01.corp.local', etc.
 
 # Output location
-$OutDir  = 'C:\temp\powershell-exports'
+$OutDir  = $psexports
 if (-not (Test-Path $OutDir)) { New-Item -Path $OutDir -ItemType Directory | Out-Null }
 $Stamp   = Get-Date -Format 'yyyyMMdd-HHmmss'
 $OutFile = Join-Path $OutDir "ad-reactivation-audit-$($DomainController)-$Stamp.csv"

AutoCAD/autopurge.ps1

@@ -1,7 +1,7 @@
 # Paths
 $coreConsolePath = "C:\Program Files\Autodesk\AutoCAD 2026\accoreconsole.exe"
-$scriptFile     = "C:\Temp\193-Scrubber-Oil\autopurge.scr"
-$dwgFull        = "C:\Temp\193-Scrubber-Oil\193-P-1908.dwg"
+$scriptFile     = "C:\folder\autopurge.scr"
+$dwgFull        = "C:\folder\file.dwg"
 
 Write-Host "Purging file: $dwgFull" -ForegroundColor Cyan
 

AutoCAD/autopurge.scr

@@ -0,0 +1,6 @@
+; start script
+_OPEN "C:\folder\file.dwg"
+-PURGE ALL *
+AUDIT N
+_SAVE
+_CLOSE