Environment

1. HW
   1-1. raspberry pi 3 b+

2. OS
   2-1. raspbian-lite

sources.list

• Package Mirror Archive: https://www.raspbian.org/RaspbianMirrors

deb http://ftp.kaist.ac.kr/raspbian/raspbian/ buster main contrib non-free rpi

https://dailylime.kr/2021/01/%ED%8A%9C%ED%86%A0%EB%A6%AC%EC%96%BC-docker%EB%A1%9C-apt-mirror-%EB%AF%B8%EB%9F%AC%EC%84%9C%EB%B2%84%EB%A5%BC-%EA%B5%AC%EC%B6%95%ED%95%B4%EB%B3%B4%EC%9E%90/