Starting with version 0.5 Grml provides a configuration system. Please see grml-autoconfig.1.html for details.
In Grml releases up to and including 2009.05 the documentation is available on the grml ISO via 'man save-config' and as /usr/share/doc/grml-saveconfig/grml-config.html.
In Grml releases after 2009.05 the documentation is available on the grml-ISO via 'man 1 grml-autoconfig' and as /usr/share/doc/grml-autoconfig/grml-autoconfig.1.html.
Tip: Make sure to also check out the new persistency features of Grml.
Any further wishes, feedback, bug reports? Please contact us!