[Ubuntu] 우분투 저장소 변경 다음 저장소로 변경하기 sudo vi /etc/apt/sources.list :%s/kr.archive.ubuntu.com/ftp.daum.net/g :%s/security.ubuntu.com/ftp.daum.net/g :%s/extras.ubuntu.com/ftp.daum.net/g sudo apt-get update sudo apt-get upgrade /etc/apt/sources.list 내용 Linux 2022.11.21
