GeDI, the GEneric Diskless Installer, is a set of bash scripts charged with the simple purpose of making it easier to install and manage a set of diskless clients.
Netbootmgr provides a GUI and CLI for managing the next boot action for network booted nodes of a cluster. The GUI includes node status information and provides an interface to cluster node power control.
lxbios is a utility for reading/writing LinuxBIOS parameters and displaying information from the LinuxBIOS table. It is intended for x86-based Linux systems (either 32-bit or 64-bit) that use LinuxBIOS.