[ --help | -? ] Show this help message.
[ --head | -h ] Shows only the head of the QA test
[ --body | -b ] Shows only the body of the QA test.
[ --lines | -l ] Outputs everything in n lines
[ --one-line | -1 ] Same as --lines=1.
Merge of master-melb:xfs-cmds:30646a by kenmcd.