wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/4f32615c-c7e5-41a8-8cb7-6701541ab1bd/4DNFIW4H4LDD.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/4f32615c-c7e5-41a8-8cb7-6701541ab1bd/4DNFIW4H4LDD.bam P22-H3K27me3-wt3.bam
test "2773ef79d6c70d157d3595cb7f8ce43b" = "$(md5sum P22-H3K27me3-wt3.bam)"
drs get -d https://data.4dnucleome.org 4DNFIW4H4LDD