在生产环境中，往往需要精简容器镜像，即让 Dockerfile 构建出来的镜像体积足够小，本文介绍如何优雅的为 Docker 镜像瘦身。

When you first look in the /etc directory, you might feel a bit overwhelmed. Although most of the files that you see affect a system’s operations to some extent...

Unix machines depend on accurate timekeeping. The kernel maintains the system clock, which is the clock that is consulted when you run commands like date. You c...

This book’s primary focus is on the Linux system that normally lies underneath server processes and interactive user sessions. But eventually, the system and th...

This chapter is a quick introduction to the components found in a typical Linux desktop system. Of all of the different kinds of software that you can find on L...

NAT is the most commonly used way to share a single IP address with a private network, and it’s nearly universal in home and small office networks. In Linux, th...

This chapter takes you deeper into the relationships between processes, the kernel, and system resources. There are three basic kinds of hardware resources: CPU...

将静态文件存放在单独的目录中，使得 Django 可以有效地提供这些静态资源，如图片、CSS 文件、JavaScript 文件等，给用户的浏览器。在部署项目时，可以通过收集静态文件到一个单独的目录，然后将该目录服务于静态文件的 Web 服...

Abrahams, Paul W., 和 Bruce Larson, 《UNIX 快速入门指南》，第 2 版。波士顿：Addison-Wesley 专业出版社，1995年。

The chapters in this book have covered the fundamental components of a Linux system, from low-level kernel and process organization, to networking, to some of t...