WHATIS(1) whatis - whatis [-dlv?V] [-r|-w] [-s ] [-m [,...]] [-M ] [-L ] [-C ] ... . %-% . (-w) (-r). , (\) . , %%. , , . - , : whatis -M _ -w '*' | sort > _/- _ /usr/man. -d, --debug . -v, --verbose . -r, --regex . , . %-% . -w, --wildcard . , . %-% . -l, --long . , NAME. -s , --sections=, --section= . . , ,,3", ,,3", ,,3perl", ,,3x", ; , ,,3perl", . -m [,...], --systems=[,...] , . -, ,,-m ". . , . $SYSTEM. -M , --manpath= . , whatis $MANPATH, , $PATH. $MANPATH. -L , --locale= whatis ,,setlocale(3)" , $LC_MESSAGES $LANG. , whatis. . . -C , --config-file= Use this user configuration file rather than the default of ~/.manpath. -?, --help . --usage . -V, --version . 0 . 1 , . 2 . 16 . SYSTEM $SYSTEM, ,,-m". MANPATH $MANPATH, . SEARCH PATH manpath-(5) . MANWIDTH $MANWIDTH, ( ,,--long"). , $COLUMNS, ,,ioctl(2)" , 80 . /usr/share/man/index.(bt|db|dir|pag) . /var/cache/man/index.(bt|db|dir|pag) . /usr/share/man/.../whatis - . apropos(1), man(1), mandb(8) Wilf. (G.Wilford@ee.surrey.ac.uk). Fabrizio Polacco (fpolacco@debian.org). Colin Watson (cjwatson@debian.org). https://gitlab.com/man-db/man-db/-/issues https://savannah.nongnu.org/bugs/?group=man-db 2.12.1 2024-04-05 WHATIS(1)