$ git status
# On branch master
#
# Changes to be committed:
#   (use "git rm --cached ..." to unstage)
#
# modified:   README
#
# Changed but not updated:
#   (use "git add ..." to update what will be committed)
#   (use "git checkout -- ..." to discard changes in working directory)
#
# modified:   README
# deleted:    hello.rb
#