“These instructions and examples focus on Red Hat Enterprise
Linux Version 3 (RHEL3) using a GNOME desktop, as well as SUSE
Linux Enterprise Server Version 9 (SLES9) using a KDE desktop.
Other desktops and window managers are available, such as fvwm2,
windowmaker, and twm. Before using these instructions, install a
Linux system, for example, according to ‘Installing and configuring
SUSE Linux Enterprise Server (SLES) 8’ and create at least one
non-root user as part of your installation process…”