title: How to insert new line in the email using linux mail command?
body: <p>how to insert new line in the email using linux mail command?</p>
  
  <pre><code>echo "Hi xxx, would you tell me something?\\n thanks!\\n -xxx" | mail -s "subject" xxx@gmail.com
  </code></pre>
  
  <p>The email shows the literal '\n', not a newline, how do fix it?</p>