If you're going down the Drupal route you're just as likely to need Drupal 6 - one of the challenges in this market is there is a lot of legacy work to be done, so you often have to know two or three versions of the framework.
In the "Unicorn skills" section, you're as likely to need cPanel or Plesk as pure Linux skills (although having the latter will make the former much easier). I would also say you'll probably be using SVN and not git. Lastly, add FTP and SSH to the skills you'll need.
In the "Unicorn skills" section, you're as likely to need cPanel or Plesk as pure Linux skills (although having the latter will make the former much easier). I would also say you'll probably be using SVN and not git. Lastly, add FTP and SSH to the skills you'll need.