Getting tab completion for git!
Go get the script and stick it somewhere ( https://github.com/git/git/blob/master/contrib/completion/git-completion.bash ). i have a ~/.burin directory i put stuff like this
curl -L https://raw.github.com/git/git/master/contrib/completion/git-completion.bash > ~/.burin/git-completion.bash
add it to your ~/.profile
vi ~/.profile
add source ~/.burin/git-completion.bash
reload your .profile in Terminal
source ~/.profile
You can also get the git-completion.bash file from here:
https://github.com/git/git/blob/master/contrib/completion/git-completion.bash