title: Base64 encoding new line
body: <p>I am trying to encode some hex values to base64 in shell script.</p>
  
  <pre><code>nmurshed@ugster05:~$ echo -n  "1906 1d8b fb01 3e78 5c21 85db 58a7 0bf9 a6bf 1e42 cb59 95cd 99be 66f7 8758 cf46 315f 1607 66f7 6793 e5b3 61f9 fa03 952d  9101 b129 7180 6f1d ca93 3494 55e0 0e2e" | xxd -r -p | base64
  GQYdi/sBPnhcIYXbWKcL+aa/HkLLWZXNmb5m94dYz0YxXxYHZvdnk+WzYfn6A5UtkQGxKXGAbx3K
  kzSUVeAOLg==
  </code></pre>
  
  <p>I get a automatic new line after 76 charecters, Is there a way to avoid that ?</p>
  
  <p>Online i found, use "-n" to ignore new lines...Can anyone suggest something ?</p>