--- Net::Telnet#cmd(string)
--- Net::Telnet#cmd("String"=>string, "Match"=>match, "Timeout"=>timeout)

    string դǥ⡼ȥۥȤꡢΥץץ
    match ϤޤԤޤ

    match Υǥեͤ new ǻꤷ "Prompt" ͤǤ
    timeout Υǥեͤ new ǻꤷ "Timeout" ͤǤ

    ֥åꤷ硢ʸ˥֥å༡¹Ԥޤ

