title: How do I check if a string, converted to lowercase, is equal to something in Bash Code?
body: <pre><code>#!/bin/bash
  clear
  echo "Write the name Alfred."
  read usrinput
  #if [ "$usrinput" -eq "Alfred" ]
  </code></pre>
  
  <p>What I want to check is if the string "usrinput", converted to
  lowercase, is equal to, in this case, "alfred".</p>
  
  <p>How would I do that in Bash?</p>