title: How to undo a Git rollback
body: <p>I wanted to rollback to the last commit after making a massive error, but I managed to rollback a little too fair. The commit I wanted to reassert doesn't appear when I enter 'git log' in bash (I suppose because it's no longer in the history). Is there any way I can recover the last commit by date?</p>
  
  <p>I'm also using eGit in eclipse for the same project if that makes things easier. Thanks.</p>