2、 表示强制递归删除根目录下所有文件，包括系统核心文件，其中rm为删除命令，-rf为递归强制参数，/代表根目录。 3、 sudo ...

A user posted on the Arch Linux forums in early January wondering why their laptop wouldn’t boot at all after running a simple ‘rm -rf –no-preserve-root /’ command. It’s fairly stupid to run such a ...

Of all the Linux commands, rm is notorious. It's easy to completely wipe out your system with one mislaid rm command as root. I knew not to, but I ran that command on purpose anyway. Here's why. This ...

So if you enter the command on a Linux system, boom! Everything’s deleted. (Though to be fair, many Linux systems issue a warning before executing rm -rf / these days.) You can coax Windows 10’s Bash ...