title: How do I remove multiple characters in a string
body: <p>I've been trying to find the best way to string together a remove command, but I'm not understanding how to do this in one string vs multiple...
  I'm wanting to remove all spaces and all underscores; I know I can do them individually like this: </p>
  
  <pre><code>$Name = "\Test Name\Test_Underscore 1_2"
  $NameFull1 = $NAME -replace '\s'
  $NameFull2 = $NameFull1 -replace '_',''
  </code></pre>
  
  <p>And have an output like this: </p>
  
  <pre><code>TestNameTestUnderscore12
  </code></pre>
  
  <p>However I'm wanting to just do it once, but I'm not sure how to combine them (I've been looking around for a while now and can't find an answer). </p>
  
  <p>I was thinking it would look like this (and I've tried a few other ways as well), but keep running into an error... </p>
  
  <pre><code>$Name = "\Test Name\Test_Underscore 1_2"
  $NameFull = $NAME -replace '\s' | '_',''
  </code></pre>