added Get-MemoryUsage and Stop-MemoryHog

Tools.ps1

@@ -650,8 +650,26 @@ function Create-LocalUser {
     }
     Else { LogMsg "Cannot create or modify a local account without administrative privileges" }
     
-    ## TODO: Hide account from logon screen
-    #Get-ChildItem "HKLM:SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\SpecialAccounts\UserList"    
+    If ( $Hide ) {
+        # TODO: Hide account from logon screen
+        #Get-ChildItem "HKLM:SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\SpecialAccounts\UserList"
+    }
+}
+
+# Returns the number of MB a process is consuming
+function Get-MemoryUsage ([string]$AppName) {
+    [math]::Round((Get-Process -Name $AppName -ErrorAction SilentlyContinue | Measure-Object -Property WorkingSet -Sum).Sum / 1MB)
+}
+
+# Kills a process if it's using more than the specified amount of memory
+function Stop-MemoryHog ([string]$AppName,[int]$MemoryLimit) {
+    $MemoryUsed = (Get-MemoryUsage -AppName $AppName)
+    If ( $MemoryUsed -gt $MemoryLimit ) {
+        $MemoryDifference = $MemoryUsed - $MemoryLimit
+        LogMsg "Killing ""${AppName}"" for using ${MemoryDifference}MB over the limit of ${MemoryLimit}MB"
+        Try { Get-Process -Name $AppName -ErrorAction SilentlyContinue | Stop-Process -Force }
+        Catch { LogErr $_.Exception.Message }
+    }
 }
 
 Setup-MSPDirectories