wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/74dcb0f6-6b3c-47ec-99b4-604699630c5c/4DNFI6USRJH5.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/74dcb0f6-6b3c-47ec-99b4-604699630c5c/4DNFI6USRJH5.bam 4DNFI6USRJH5
test "3f124c1b2a332f5db50300f28a653cff" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI6USRJH5