wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/a000eb74-fcd6-4b80-b2c8-c03b9f3c027a/4DNFIK4ERB62.spt
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/a000eb74-fcd6-4b80-b2c8-c03b9f3c027a/4DNFIK4ERB62.spt Halo-H2B_Rep2.txt
test "17eab012cac2d1e8e9a303e5d49a6a94" = "$(md5sum Halo-H2B_Rep2.txt)"
drs get -d https://data.4dnucleome.org 4DNFIK4ERB62