User`s guide

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Upgrade Procedures
48 RedHawk Linux Version 5.4 Release Notes
6. After 100% of the packages are installed, remove the installation media
and reboot.
6.3 Updating Red Hat Software
The disc labeled RHEL 5.4 Updates contains the latest updates released by Red Hat and
validated against RedHawk Linux. These updates are important to the proper operation of
RedHawk Linux.
To update the installed Red Hat software, perform the following steps.
1. If not already running Red Hat Enterprise Linux, boot the system with
the Red Hat kernel.
2. Log in as root and take the system down to single-user mode:
a. Right click on the desktop and select Open Terminal.
b. At the system prompt, type init 1.
3. Insert the RHEL 5.4 updates disc into the drive.
4. If the disc device does not mount automatically, execute the mount
command with the mount point that is designated in /etc/fstab.
NOTE: /media/dvd is used in the examples in this section; e.g.:
mount /media/dvd
If the entry is not in /etc/fstab, executing the following command will
mount the optical media disc device at /media/dvd:
mount /dev/dvd /media/dvd
5. Execute the following commands to install the update software: