This chapter provides a brief overview of the MySQL command-line programs provided by Oracle Corporation. 本章简要概述了甲骨文集团提供的MySQL命令行程序。It also discusses the general syntax for specifying options when you run these programs. 它还讨论了在运行这些程序时指定选项的一般语法。Most programs have options that are specific to their own operation, but the option syntax is similar for all of them. 大多数程序都有特定于其自身操作的选项，但所有程序的选项语法都类似。Finally, the chapter provides more detailed descriptions of individual programs, including which options they recognize.最后，本章对各个程序进行了更详细的描述，包括它们识别的选项。