如何退出？？？？？？？？？？？

[库页王]

This package is an installer package, it does not actually contain the
J2SDK documentation. You will need to go download one of the
archives:

j2sdk-1_4_2-doc.zip j2sdk-1_4_0-doc-ja.zip j2sdk-1_4_2-doc-ja.zip

(choose the non-update version if this is the first installation).
Please visit

http://java.sun.com/j2se/1.4.2/download.html

now and download. The file should be owned by root.root and be copied
to /tmp.

[Press RETURN to try again, 'no' + RETURN to abort]

怎么样退出阿？RETURN是什么？键盘上面没有阿手工输入回车也不行。

[ltkun]

ctrl c

[xhy]

[Press RETURN to try again, 'no' + RETURN to abort]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

按回车重试，输入no再回车终止

[库页王]

呵呵 ，我直接关机了