title: How can I make a multiplication table using bash brace expansion? So far I have this: echo $[{1..10}*{1..10}]
body: <p>I am trying to learn bash at a deeper level, and I decided to make a multiplication table.  I have the functionality with the statement :</p>
  
  <pre><code>echo $[{1..10}*{1..10}]
  </code></pre>
  
  <p>but that gives me the following output:</p>
  
  <pre><code>1 2 3 4 5 6 7 8 9 10 2 4 6 8 10 12 14 16 18 20 3 6 9 12 15 18 21 24 27 30 4 8 12 16 20 24 28 32 36 40 5 10 15 20 25 30 35 40 45 50 6 12 18 24 30 36 42 48 54 60 7 14 21 28 35 42 49 56 63 70 8 16 24 32 40 48 56 64 72 80 9 18 27 36 45 54 63 72 81 90 10 20 30 40 50 60 70 80 90 100
  </code></pre>
  
  <p>Is there any way to format this output like the following using only 1 statement (i can figure out how to do this with loops, but that's no fun :p )</p>
  
  <pre><code>1 2 3 4 5 6 7 8 9 10 
  2 4 6 8 10 12 14 16 18 20 
  3 6 9 12 15 18 21 24 27 30 
  4 8 12 16 20 24 28 32 36 40 
  5 10 15 20 25 30 35 40 45 50 
  6 12 18 24 30 36 42 48 54 60 
  7 14 21 28 35 42 49 56 63 70 
  8 16 24 32 40 48 56 64 72 80 
  9 18 27 36 45 54 63 72 81 90 
  10 20 30 40 50 60 70 80 90 100
  </code></pre>
  
  <p>Is it even possible to do in one statement, or would I have to loop?</p>