wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/5acce195-dc18-4081-b034-61853ff9a677/4DNFILIFCNXZ.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/5acce195-dc18-4081-b034-61853ff9a677/4DNFILIFCNXZ.bam 4DNFILIFCNXZ
test "1bab04664787335e894135ec268545fa" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFILIFCNXZ