title: How to print $ in shell script?
body: <p>I want output as $msg1 two three. No space between $ and msg1. How it possible?</p>
  
  <pre><code>#!/bin/sh
  msg1=$
  ms="$msg1 msg1"
  msg2="$ms two"
  msg3="$msg2 three"
  echo $msg3
  </code></pre>