《Operating System Concepts》学习第 44 天,p495-p511 总结,总计 17 页。
一、技术总结
1.cache
(1)定义
A cache is a region of fast memory that holds copies of data.
(2)cache 和 buffer 的区别
The difference between a buffer and a cac…
hub.docker.com中提供的docker pull命令在服务器拉取镜像时报错Error response from daemon: Get https://registry-1.docker.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)
这个错误通常表明Docker客户…