wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/20eabdf5-0e80-4c66-bebe-a2bde046bcbb/4DNFIUHC3S93.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/20eabdf5-0e80-4c66-bebe-a2bde046bcbb/4DNFIUHC3S93.bed.gz 4DNFIUHC3S93
test "c4d0bdde18f311a012b94eb0f5e3084a" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIUHC3S93