
Chapter 11. Servicing Linux with Red Hat Network 155
Updated: cpp.s390x 0:4.1.1-43.el5
Complete!
Now query the cpp package and you should see that it has been updated.
# rpm -q cpp
cpp-4.1.1-43.el5
To update every installed package on the system, run:
# yum upgrade
For more information about the yum command see the yum(8) man page.
11.3 Managing your Linux guest through RHN
You can also manage the packages on this Linux guest through the Web interface at:
http://rhn.redhat.com/
When you first log in to RHN, you see the system you registered under the Systems tab. If
there is a red exclamation point next to your system, it means there is errata waiting to be
applied. The number of relevant errata and the corresponding number of packages are visible
to the left of the system name. Click the number beneath Errata or Packages to get a detailed
list. If there is a blue check-mark, then the system is fully updated.
Figure 11-1 RHN system overview
Next, click the link that is the system name. This brings you to a detailed overview, where you
can see the system properties as Figure 11-2 on page 156 shows. Click the Packages tab to
view all packages installed on this system. From this tab, you can also update, remove, or
install new packages onto the system.
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