Red Hat Enterprise Linux Installation Guide 5.2 - linux.meuhobby.com

Set Root Password
Figure 12.21. Root Password
Use the root account only for system administration. Create a non-root account for your general
use and su - to root when you need to fix something quickly. These basic rules minimize the
chances of a typo or an incorrect command doing damage to your system.
Tip
To become root, type su - at the shell prompt in a terminal window and then
press Enter. Then, enter the root password and press Enter.
The installation program prompts you to set a root password 2 for your system. You cannot
proceed to the next stage of the installation process without entering a root password.
The root password must be at least six characters long; the password you type is not echoed to
the screen. You must enter the password twice; if the two passwords do not match, the
2 A root password is the administrative password for your Red Hat Enterprise Linux system. You should only log in as
root when needed for system maintenance. The root account does not operate within the restrictions placed on normal
user accounts, so changes made as root can have implications for your entire system.
143