function findManual(name)
 local flist = fs.list("/etc/manuals")
 for _, file in ipairs(flist) do
  if not fs.isDir("/etc/manuals/"..file) and file == name then
   local handle = fs.open("/etc/manuals/"..file, "r")
   local contents = handle.readAll()
   handle.close()
   return contents
  end
 end
 return "No manual available"
end