# File lib/simp/cli/config/items/data/simp_options_dns_search.rb, line 17
    def os_value
      # TODO: make this a custom fact?
      # NOTE: the resolver only uses the last of multiple search declarations
      File.readlines( @file ).select{ |x| x =~ /^search\s+/ }.last.to_s.gsub( /\bsearch\s+/, '').split( /\s+/ )
    end