오류
Ubuntu는 Docker에 의해 설치됩니다. ~에 남자 명령나는 사용하고 싶다 실수멀리
Knowledge (Man 명령어 : Linux나 Unix 시스템에서 명령어의 사용법과 정보를 확인하기 위해 사용)
root@79c00c6b662a:/# man file
This system has been minimized by removing packages and content that are
not required on a system that users do not log into.
To restore this content, including manpages, you can run the 'unminimize'
command. You will still need to ensure the 'man-db' package is installed.도커에 필요하지 않은 패키지는 삭제하여 최소화 하였으니 재설치 후 최소화 해제!
솔루션
# 적절한 설치 man-db
# 최소화 해제
당신이 –
root@79c00c6b662a:/# apt install man-db
root@79c00c6b662a:/# unminimize
This system has been minimized by removing packages and content that are
not required on a system that users do not log into.
This script restores content and packages that are found on a default
Ubuntu server system in order to make this system more suitable for
interactive use.
Reinstallation of packages may fail due to changes to the system
configuration, the presence of third-party packages, or for other
reasons.
This operation may take some time.
Would you like to continue? (y/N) y
...(생략)