Clone a complete repository of github (all branches)

git-cloneall

#!/bin/bash
if [[ $# -eq 0 || $# -ge 3 ]];then
    echo "git cloneall path/url [folder]"
    exit 1
fi
if [ -n "$2" ];then
    folder=$2
else
    name=${1##*/}
    folder=${name%%.git}
    if [ -z "$folder" ];then
        echo "Destination folder could not be determined in '$1'"
        exit 1
    fi
fi
git clone $1 $folder
if [ $? -ne 0 ];then
    exit 1
fi
cd $folder
git branch --all | grep '^\s*remotes' | egrep -v '(:?HEAD|master)$' | while read b
do
    git branch --track ${b##*/} $b
done
git fetch --all
git pull --all