1. Git ¼³Ä¡
$ sudo apt-get install -y git sudo
2. User Ãß°¡
# useradd -U -G sudo -s /bin/bash -m stack
3. User¿¡ sudo ±ÇÇÑ Ãß°¡
# echo "stack ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers
4. stack ÆÐ½º¿öµå ¼³Á¤
# passwd stack
5. stack °èÁ¤À¸·Î Àüȯ
# su stack