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twmht/showgit.sh

Created June 29, 2014 09:15
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show git branch in bash shell
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showgit.sh
# show git branch
function git_branch {
ref=$(git symbolic-ref HEAD 2> /dev/null) || return;
echo "("${ref#refs/heads/}")";
}
PS1="${HOSTNAME}:\w\[\033[1;32m\]\$(git_branch)\[\033[0m\]$";
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