wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/10c09405-5a21-464d-b720-bb652138ee26/4DNFIGXJ9U6X.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/10c09405-5a21-464d-b720-bb652138ee26/4DNFIGXJ9U6X.bam 4DNFIGXJ9U6X
test "c57ad395fa23ff03c40971a37297e42d" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIGXJ9U6X