title: Sort integer by absolute value
body: <p>I have a list of integers and i want to sort it with <code>sort</code> but i want to sort on the absolute value of the integers. For example <code>7 0 5 10 -2</code> should give <code>0 -2 5 7 10</code> (integers are separated on multiple lines in my file)</p>
  
  <p>I don't think there is an option in <code>sort</code> to do that but i can't find an other command to sort lines. The <code>-n</code> options sort with the natural order and <code>-g</code> is not what i want.</p>
  
  <p>I tried to look at <code>awk</code> but i don't know if it can help me.</p>