[Ubuntu]command man과 info
# 가장 기본, info(=information)과 man(=manual)
info # command 설명서, arrows key로 command가서 enter치면 해당 command information조회
info command # 특정 command의 information조회
man command # 특정 comman의 manual을 조회,
(info는 default format for cocumentation inside the GNU project, Texinfo를 source format으로 사용하여 good-looking printed version이나 PDF로 변환이 쉬움, combined manuals로 like a book임)
(man은 the much older traditional format for UNIX, specific topic 정보 전달에 가까움)
(즉, specific하게는 man사용, 전체적으로 보려면 info사용)
참고자료:
askubuntu.com/questions/9325/what-is-the-difference-between-man-and-info-documentation
What is the difference between "man" and "info" documentation?
Regarding man-pages and info help documentation: Why do two such similar sources of documentation exist? Sometimes a man-page is available and the info is not; or vice-versa. I haven't yet latch...
askubuntu.com