Some git settings.

.bashrc-git

# git
. /usr/share/git-core/contrib/completion/git-prompt.sh

# git prompt. 
# NB: You must wrap all escape sequences between \[ and \]
# in order for 'readline' to correctly calculate the prompt's visible length.
# Without them, 'readline' thinks the prompt is longer than it is, 
# and doesn't know when the text reaches the margin 
# PS1='$(foo="\e[90m$(__git_ps1)\e[0m"; echo -e "[$foo \u@\h \e[32m\W\e[0m]\$" ) '
PS1='$(foo="\[\e[90m\]$(__git_ps1)\[\e[0m\]"; echo -e "[$foo \u@\h \e[32m\W\e[0m]\$" ) '

# git aliases
git config --global alias.st 'status '
git config --global alias.uno 'status -uno '
git config --global alias.unstage 'reset HEAD '