update option to upgrade all of your
CentOS system software to the latest version with one operation.
To perform a full system update, type this command:
su -c 'yum update'
At the prompt, enter the
yum package supplied with CentOS includes
scripts to perform full system updates every day. To activate
automatic daily updates, enter this command:
su -c '/sbin/chkconfig --level 345 yum on; /sbin/service yum start'
At the prompt, enter the password for the
|How Daily Updates are Run
There is no separate