whatis - display one-line manual page descriptions

syntax $ Whatis [ command ]

$ whatis cp $ whatis ls $ whatis df $ whatis du $ whatis free $ whatis cp ls df du free

To get help options $ whatis --help

To get debugging information $ whatis -d cp $ whatis -d pwd

To get verbose details $ whatis -v pwd $ whatis -v free

To use regular expressions with this $ whatis -r free $ whatis -r ls $ whatis -r pwd

To use wildcard with this $ whatis -w free

regards, T.Dhanasekar