--h : Display this help
--f : Create grml-hwinfo-TIMESTAMP.tar.bz2
--d : Create grml-hwinfo-TIMESTAMP/
-
--df : Create both, the directory and the file
+ -h Display this help message
+ -f Create grml-hwinfo-TIMESTAMP.tar.bz2
+ -d Create grml-hwinfo-TIMESTAMP as a directory
+ -df Create both, the directory and the file