title: Git: Move to previous and next commit
body: <p>I need a way to quickly move to the previous and next commit in a git branch.</p>
  
  <p>For the previous I found that I can do:</p>
  
  <p><code>git reset --hard HEAD~1</code></p>
  
  <p>And probably alias that in a <code>git prev</code> or something, but I can't find out how to move "up" to the next commit.</p>
  
  <p>And ideal solution would use 2 alias <code>git prev</code> and <code>git next</code>.</p>
  
  <p>Thanks</p>