title: PowerShell Tee-Object without overwriting file
body: <p>I'm trying to create an application that puts variables in a file (minedown.conf) using <a href="https://docs.microsoft.com/en-us/powershell/module/Microsoft.PowerShell.Utility/Tee-Object?view=powershell-5.1" rel="nofollow noreferrer">Tee-Object</a>, but every time it goes to add something to the file it overwrites it. I'm using</p>
  
  <pre><code>$account = Read-Host "Enter your Account SID number"
  "account = $account" | Tee-Object -FilePath c:\minedown\minedown.conf
  $token = Read-Host "Enter your Authority Token"
  "token = $token" | Tee-Object -FilePath c:\minedown\minedown.conf
  $from = Read-Host "Enter your Twilio number"
  "from - $from" | Tee-Object -FilePath c:\minedown\minedown.conf
  </code></pre>
  
  <p>I'm trying to make each of those a separate line.</p>