Tool that turns hex numbers to little endian; to help writing payloads for exploiting

pyndianizer.py 0xbebafecabebafeca ==outputs==> \xca\xfe\xba\xbe\xca\xfe\xba\xbe

echo "${shellcode}$(python pyndianizer.py 0xbaaddeadfabadaca)" | bufferoverflowbinary