wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/793a5d0a-cc6d-4be8-991f-c49aed0f0e55/4DNFIQFXRE6X.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/793a5d0a-cc6d-4be8-991f-c49aed0f0e55/4DNFIQFXRE6X.bam 4DNFIQFXRE6X
test "a4916acc1d16ca3c0c2bf14e090ac745" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIQFXRE6X