title: How to remove the last character from a bash grep output
body: <pre><code>COMPANY_NAME=`cat file.txt | grep "company_name" | cut -d '=' -f 2` 
  </code></pre>
  
  <p>outputs something like this</p>
  
  <pre><code>"Abc Inc";
  </code></pre>
  
  <p>What I want to do is I want to remove the trailing ";" as well. How can i do that? I am a beginner to bash. Any thoughts or suggestions would be helpful.</p>