or download this
curl -i --data-binary "@./myFile.zip" -H "Content-Disposition: filenam
+e=myFile.zip" -H "Content-Type:application/zip" -H "X-Packaging:http:
+//purl.org/net/sword-types/METSDSpaceSIP" -H "X-No-Op:false" -H "X-Ve
+rbose:true" http://myUsername:myPassword@my.host:port/path/to/script