The solution of forgetting root password in Linux system

This article mainly explains "the solution of forgetting root password in Linux system". Interested friends may wish to have a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn "the solution of forgetting root password in Linux system".

Step 1: click "space" while reading seconds after reboot.

Step 2: the following appears:

The code is as follows:

Root (hd0,0)

Kernel / vmlinuz-2.6.18-128.el5 ro root=LABEL=/ rhgb quiet

Initrd / initrd-2.6.18-128.el5.img

Click "e" on the keyboard to enter edit mode.

Step 3: add single after the second line as follows:

The code is as follows:

Kernel / vmlinuz-2.6.18-128.el5 ro root=LABEL=/ rhgb quiet single 4

Press Enter and then press "b" to enter single-user mode and use the command directly

The code is as follows:

Passwd root

Just change the password.

At this point, I believe you have a deeper understanding of "the solution to the Linux system forgetting the root password". You might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!