Linux忘记密码为什么要输入init=/bin/bash

过程参考链接：https://blog.youkuaiyun.com/weixin_45663905/article/details/107293263

其中一个步骤是

把ro改成rw，删掉quiet splash，在后面加上init=/bin/bash

这样改是因为：

When the computer starts, it runs a program called "init", usually found at /bin/init or /sbin/init. This program is responsible for all the system startup and creating a usable environment.

Specifying init=/bin/bash tells the kernel to run /bin/bash instead (which is a shell). Specifying rw tells the kernel to boot with the hard disk in read-write mode instead of read-only mode. Traditionally the kernel starts with the disk in read-only mode and a process later on checks the integrity of the disk before switching to read-write.