+ *-c <directory>*::
+
+The content of the specified directory will be copied to the resulting
+multiboot Grml ISO.
+
+ *-b <boot params>*::
+
+Use specified default bootoptions as default.
+
+ *-f*::
+
+Force the program to run and overwrite an existing ISO image.
+
+ *-r <boot param>*::
+
+Remove specified boot parameter from existing command line. Could be specified multiple times.
+
+ *-p <grml2usb param>*::
+
+Execute grml2usb with the specified parameters. For a list of valid parameters have a look at the link:http://grml.org/grml2usb/[grml2usb webpage] or the grml2usb manpage
+
+ *-s <URI>*::
+
+Generate a small ISO file which downloads the squashfs file from the
+specified URI. Due to current limitations in busyboxs wget and DNS
+resolution, an URL can not contain a hostname but an IP only. This is
+useful if you want to boot systems which support booting ISO image from
+your local system. Besides the iso image this command also copies the
+squashfs file to the output directory.
+