title: How run a command on an EC2 instance? AWS-RunShellScript is missing from SSM
body: <p>In the AWS Console, I opened the AWS Systems Manager Console. I then chose "Run Command" and clicked the "Run a command" button.</p>
  
  <p>The only commands it has are:</p>
  
  <pre><code>AWS-ApplyAnsiblePlaybooks   Amazon  Linux
  AWS-ApplyChefRecipes    Amazon  Windows, Linux
  AWS-ApplyDSCMofs    Amazon  Windows
  AWS-ApplyPatchBaseline  Amazon  Windows
  AWS-ConfigureAWSPackage Amazon  Windows, Linux
  AWS-ConfigureCloudWatch Amazon  Windows
  AWS-ConfigureDocker Amazon  Windows, Linux
  AWS-ConfigureWindowsUpdate  Amazon  Windows
  AWS-FindWindowsUpdates  Amazon  Windows
  AWS-InstallApplication  Amazon  Windows
  </code></pre>
  
  <p>Where did the <code>AWS-RunShellScript</code> command go? Is there another way i can test running a command on an EC2 instance <strong><em>that I have not opened up for inbound internet traffic</em></strong>?</p>