title: How to change delimiter of md5sum command output
body: <p>My code looks like this:</p>
  
  <pre><code>for i in `find` ; 
  do
      if [ -f $i ]; then
          if [ "$i" != "./ex.sh" ]; then
              md5sum $i &gt;&gt; checksums.txt;
          fi
      fi
  done
  </code></pre>
  
  <p>The problem is I want to use awk on the file later with a "|" as the delimiter. However I don't know how to append to file checksums.txt with a "|" between the md5sum and the $i.
  Thanks</p>