$ xxd -p -r outbound.txt > outbound.bin
$ xxd outbound.bin
00000000: 4249 4e58 0000 000d 0000 0347 0005 7573   BINX.......G..us
00000010: 6572 3104 4f4e 5958 0000 0000 1c00 0009   er1.ONYX........
00000020: 7b03 0575 7365 7231 1462 6164 6765 7220   {..user1.badger
