This module allows you to search your system's manual pages, just
as you would using the man command. Just enter the command
or function you want to search for, select whether the search will be
for exact match on the command name or a word in the description, select
the manual section to query, and click the Search button.
If searching for an exact match, the manual page for the command or
function will be displayed if it is found. If searching by description,
a list of matching manual pages will be displayed for you to select
commands from to view.