title: migration from SVN to GIT modifcation shell script
body: <p>I am modifying my shell script from svn to Git
  at the beginning they defined :</p>
  
  <p>BRANCHES=trunk</p>
  
  <p>do I want to change it to</p>
  
  <p>BRANCHES=$(git symbolic-ref HEAD | sed -e 's,.<em>/(.</em>),\1,')</p>
  
  <p>or</p>
  
  <p>BRANCHES=master</p>
  
  <p>2nd question please, they remove the tag this way</p>
  
  <p>vn delete Root SVN/tags/version</p>
  
  <p>to
  git tag -d Root GIT/tags/version</p>
  
  <p>Thank you so much</p>