Toggles IIS Rewrite rule on/off by setting 'enabled' attribute of a web.config rewrite rule

toggle_remote_rewrite_rule.ps1

param ($computerName, $username, $password, $targetFile, $ruleName, $enabled)

trap                                                                                                                   
{                                                                                                                      
    write-output $_ 
    exit 1
} 

$securePassword = ConvertTo-SecureString $password -AsPlainText -Force
$credentials = New-Object System.Management.Automation.PsCredential($username, $securePassword)
$ruleNode = "//rewrite/rules/rule[@name=""$ruleName""]"
Invoke-Command -ComputerName $computerName -Credential $credentials -ScriptBlock { 
    [xml] $xml = [xml](Get-Content $args[0] | Out-String)
    $xml.SelectSingleNode($args[1]).enabled = $args[2]
    $xml.Save($args[0])
   } -ArgumentList $targetFile, $ruleNode, $enabled