wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/7fd1b62f-1c79-4f5d-b173-c0532501bf38/4DNFIY4UR6CV.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/7fd1b62f-1c79-4f5d-b173-c0532501bf38/4DNFIY4UR6CV.bam 4DNFIY4UR6CV
test "6e0d61167f306ab20b2accfe2b3567c0" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIY4UR6CV