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How to modify the Ubuntu root password and prevent others from using the single-user mode to change the password after Linux is installed, there will be a Ubuntu root user. So how can I change the password of the Ubuntu root user without knowing the
Change the root password in Ubuntu Linux with an unknown root Password
A simple and practical way to change the root password in the history of Ubuntu/Linux without knowing the root password
Generally, there are two steps:
1. Enter the read/write
"ubuntu root user default password and modification method "Many friends with Ubuntu, is generally installed after the Ubuntu system, immediately change the root password, then the root user's default password is how many, when forget the root user
Ubuntu Linux has a distinctive feature, that is, when you first use, you cannot log on as root to the system, why this? This will start with the installation of the system. For other Linux systems, the root password is typically set during the
For windows operating systems, if you forget the administrator password, it would be a good solution. One of the simplest ways is to use PE, a computer store, and old Mao Tao to solve this problem perfectly. If it is a Linux operating system, it is
Run the following command as the root user:Sudo passwd rootYou will be prompted to enter the root user password, enter the root password continuously, and then use: $ su1. After executing the sudo passwd root command on the terminal, the system will
1. Get the root permission without logging on
If the GRUB Password is not set, we can use the simplest method. First, start the computer and wait for the GRUB menu. If the GRUB menu is hidden, Press ESC to call it up,Select Ubuntu, Kernel 2.6.12-*
Address: http://wiki.ubuntu.hk/w/Install_Ubuntu_server#.E5. AE .89.E8.A3.9D.E8.BB.9F.E9. AB .94
Everything is difficult at the beginning, although it is not difficult to install ubuntu server, haha
This document describes how to use the Ubuntu 10.0
Modify the root password if the root password is unknown. ubuntu/Linux. in history, the simplest and most practical method is divided into two steps: 1. Enter the readable and writable root user mode. 2. Modify the root password. press F12 (or Shift)
enable root account and password change under Ubuntu
[Date: 2008-01-29]
Source: Linux Commune author: Linux
[Font: big medium Small]
Quote: http://www.linuxidc.com/Linux/2008-01/10882.htm
Ubuntu is a Debian based Linux
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