Git Script to Delete Local Branches Removed from the Remotes

gitclean.sh

# Creates alias which does the following:
# 1. Changes to master branch
# 2. Performs a fetch
# 3. Attempts to delete branches which have been removed from remote
# 4. Performs a verbose branch list 

alias gitclean="git checkout master; git fetch -p && for branch in `git branch -vv | grep ': gone]' | awk '{print $1}'`; do git branch -D $branch; done; git branch -vv"