wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/5977a042-3cc8-4b18-9032-c8870c747263/4DNFIYRKYFUW.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/5977a042-3cc8-4b18-9032-c8870c747263/4DNFIYRKYFUW.bam 4DNFIYRKYFUW
test "5aac82bef9fbfb6b2c13cac6abdad17a" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIYRKYFUW