This exits the DB2 command line processormode so that you can change directories.
这将退出DB 2命令行处理器模式，以便可以更改目录。
2
Sometimes, the protection scheme of a protected modeprocessor won't let you see all that you might want to see.
有时，保护模式处理器的保护方案不允许您看到您可能希望看到的所有内容。
3
For example, certain types of performance monitoring might not be available for a logical partition if the current processor compatibility mode of a logical partition is set to the POWER5 mode.