title: Linux Bash: Move multiple different files into same directory
body: <p>As a rather novice Linux user, I can't seem to find how to do this.
  I am trying to move unique files all in one directory into another directory.
  Example:</p>
  
  <pre><code>$ ls
  vehicle car.txt bicycle.txt airplane.html train.docx (more files)
  </code></pre>
  
  <p>I want car.txt, bicycle.txt, airplane.html, and train.docx inside vehicle.</p>
  
  <p>Right now I do this by moving the files individually:</p>
  
  <pre><code>$ mv car.txt vehicle
  $ mv bicycle.txt vehicle
  ...
  </code></pre>
  
  <p>How can I do this in one line?</p>