+*--grub* <_device_>::
+ Where do you want to install grub to? Use grub syntax for specifying.
+ Do not forget to set groot as well. Leave empty to avoid installation of grub.
+
+*--help*, *-h*::
+ Show summary of options and exit.
+
+*--hostname* <_hostname_>::
+ Use specified hostname instead of the default (being 'grml').
+
+*-i*, *--iso* <_/mntpoint_>::
+ Specify mountpoint where you have a Debian ISO mounted loopback.
+ Using this option instead of the mirror option gives you the possibility
+ to install the base-system without network access. Make sure you
+ mounted the according Debian-ISO to the given <_/mntpoint_>. See section
+ 'Usage examples' for a demonstration.
+
+*--keep_src_list*::
+ Do not overwrite user provided /etc/apt/sources.list.