摘要: 先分享一则有意思Q&A,来自The FreeBSD Funnies 17.4 。 Where does data written to* /dev/null* go? ​ It goes into a special data sink in the CPU where it is converte 阅读全文
posted @ 2017-07-14 11:47 QiuhaoLi 阅读(556) 评论(0) 推荐(0) 编辑