wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/0c4eed2f-8c41-45d5-8bc8-46aba1e54f4e/4DNFIOV7DLZ4.spt
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/0c4eed2f-8c41-45d5-8bc8-46aba1e54f4e/4DNFIOV7DLZ4.spt Halo-H2B_Rep3.txt
test "7bb379ffcf8236172a5e49fd58f32a07" = "$(md5sum Halo-H2B_Rep3.txt)"
drs get -d https://data.4dnucleome.org 4DNFIOV7DLZ4