course_line = /
        ^
        (?<evs>\S+)
        \s+
        (?<mode>\S+)
        \s+
        (?<status>\S+)
        \s+
        (?<domain>\S+)
        \s+
        (?<serving>\S+)
        \s+
    /x

    str = "1     NT7  online   DOMAIN        johnson-1-s"
    parts = str.match(course_line)

    puts "mode: #{parts[:mode]}, serving name: #{parts[:serving]}"