wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/51740fab-a0b9-4c42-a042-491976a18f5e/4DNFIA96U4I8.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/51740fab-a0b9-4c42-a042-491976a18f5e/4DNFIA96U4I8.bed.gz 4DNFIA96U4I8
test "456f1e45ddaa6f6d2e853e965948a17a" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIA96U4I8