【git】自动备份脚本

#!/bin/bash
git add *.py
echo "the following files is added to git:"
ls *.py
if [ -z "$*" ];then
    git commit -m "`date -Iseconds`"
    echo "no specified messege for git commit, automatically using current date as the updating messege"
else
    git commit -m "$*"
    echo "using $* as the messege for updating"
fi
git log --graph --stat -n 3
echo "HELP:"
echo '$ git revert <commit_hash> # recover to a commitment'
echo "DONE."