Printf notes
From Federal Burro of Information
hex:
mitsor-bpe01:/etc # printf "%.8x\n" 13 0000000d mitsor-bpe01:/etc # printf "%.8x\n" 14 0000000e mitsor-bpe01:/etc # printf "%.8x\n" 15 0000000f mitsor-bpe01:/etc # printf "%.8x\n" 16 00000010 mitsor-bpe01:/etc #