wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/2f2a1b17-6d0c-4ccf-8d6a-39597a2d2c0d/4DNFI6UZVGI3.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/2f2a1b17-6d0c-4ccf-8d6a-39597a2d2c0d/4DNFI6UZVGI3.bam 4DNFI6UZVGI3
test "9a33bd6902c6f4bba726c96b19a5166a" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI6UZVGI3