wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/6e90642a-541b-414d-8af7-c97e835ff271/4DNFI51PZNR9.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/6e90642a-541b-414d-8af7-c97e835ff271/4DNFI51PZNR9.bam 4DNFI51PZNR9
test "38ce191a0025844ac9df8fd26639c9cc" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI51PZNR9