3.4 Applying the Update

Once you have set up the ULN channels, Public Yum repositories, or installation media repositories that yum should use, you can update all installed packages by running the following command:

# yum update

This command upgrades your system to Update 5.

You can use the following command to update a specific package:

# yum update package

For example, to update the Z-shell package (zsh), you would enter:

# yum update zsh

For more information, see the yum(8) manual page.