우분투 apt 추천 패키지 자동설치 해제 vi /etc/apt/apt.conf.d/99no-install-recommends APT::Install-Recommends "false"; APT::Install-Suggests "false"; APT::AutoRemove::RecommendsImportant "false"; APT::AutoRemove::SuggestsImportant "false"; Server/Ubuntu & Linux 2020.04.19
우분투 locale 설정 (한국 시간) sudo ln -sf /usr/share/zoneinfo/Asia/Seoul /etc/localtime Server/Ubuntu & Linux 2020.04.19