有时候,linux内核文档对我们很重要,我们可以在linux系统中安装,并及时查看: 参考链接:https://askubuntu.com/questions/841043/where-is-the-kernel-documentation In CentOS I can do yum install kernel-doc and then read /usr/share/doc/kernel-doc/Documentation/filesystems/proc.txt. How would I