wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/c3ad0a30-2559-4be0-8fce-db2cc6023e0f/4DNFID5UN4MU.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/c3ad0a30-2559-4be0-8fce-db2cc6023e0f/4DNFID5UN4MU.bam 4DNFID5UN4MU
test "26772df1b49ceeea462038895320d8a1" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFID5UN4MU