wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/files/fa932ae6-213b-4e8a-bf2c-41c7fc1c5a0a/4DNFIGVW3YFL.flex
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/files/fa932ae6-213b-4e8a-bf2c-41c7fc1c5a0a/4DNFIGVW3YFL.flex 005009015.flex
test "f6cc0b31f0ff004d9fa978d213ffd1ce" = "$(md5sum 005009015.flex)"
drs get -d https://data.4dnucleome.org 4DNFIGVW3YFL