display one-line manual page descriptions NAME whatis - display one-line manual page descriptions SYNOPSIS whatis [ -dlv?V ] [ -r | -w ] [ -s l......preformatted “cat” pages, and displays their name and description as used by apropos and whatis , the list of preprocessing filters required by the man page before it is passed …search manual page databases NAME apropos , whatis — search manual page databases SYNOPSIS apropos [ -afk ] [ -C file ] [ -M path ] [ -m pat...search manual page databases NAME apropos , whatis — search manual page databases SYNOPSIS apropos [ -afk ] [ -C file ] [ -M path ] [ -m pat......ma-delimited operating system names. To include a search of the native operating system's whatis descriptions, include the system name man in the argument string. This option wi…...an -k [ apropos options ] regexp ... man -K [ man options ] [ section ] term ... man -f [ whatis options ] page ... man -l [ man options ] file ... man -w | -W [ man options ] p…...tion. FILES /etc/manpath.config man-db configuration file. SEE ALSO apropos (1), man (1), whatis (1) AUTHOR Wilf. (G.Wilford@ee.surrey.ac.uk). Fabrizio Polacco (fpolacco@debian.…...t to ul(1) . To remove the markup, pipe the output to col(1) -b instead. -f A synonym for whatis(1) . It searches for name in manual page names and displays the header lines fro…...n the system or not executable. Example 18. Misspelt directives $ cat ./user.slice [Unit] WhatIsThis=11 Documentation=man:nosuchfile(1) Requires=different.service [Service] Desc…