wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/557a7cc7-35e6-4484-aa1f-5443c2ca2f1d/4DNFIVQFAOAK.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/557a7cc7-35e6-4484-aa1f-5443c2ca2f1d/4DNFIVQFAOAK.bam 4DNFIVQFAOAK
test "c08b54daeeebec5f6353d646a7220a49" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIVQFAOAK