title: Appending two string in x86 assembly
body: <p>I'm currently working on an assignment in AT&amp;T Assembly and now I have to append two strings:</p>
  
  <pre><code>message: .asciz "String 1"
  before: .asciz "String 2"
  </code></pre>
  
  <p>I have really no idea how to do this or how to begin. I've already searched on internet but I couldn't find any helpful information. I think I have to manually copy the characters of the second string to the end of the first string but I'm not sure about that.</p>
  
  <p>Could anyone please explain to me how to do this? :)</p>