After I ran
man ls, it shows:
Man: find all matching manual pages
* ls (1)
Man: What manual page do you want?
After I entered "1", it shows nothing but "Manual page ls(1) line ?/? (END)" on the status bar.
I guess that I haven't installed manual page for
ls, so I ran
manpath and get output below:
Right under directory
/usr/share/man/man1/ I found gzip file
ls.1.gz, which I think is the manual information of
man ls shows nothing here?