开始之前，在一个DB 2命令服务器上执行schemaqueries . zip文件中的命令。

Before starting, execute the commands in the SchemaQueries.zip file on a DB2 command server.

youdao

返回的信息表示发出该命令时服务器和别名的健康状态的快照。

The information returned represents a snapshot of the health state of the servers and nicknames at the time the command was issued.

youdao

确保执行命令时服务器是启动的。

Make sure that the server started when the command is executed.

youdao

SSH I'm gonna go ahead and run this command, SSH, This just means making encrypted connection to someone else's server.

运行这条命令：,这样就加密连接到,某个人的服务器上。

哈佛公开课 - 计算机科学课程节选