https://www.google.com/search?q=Build+your+own+OpenStreetMap+Server+-+Ubuntu+16.04.1&ie=utf-8&oe=utf-8&client=firefox-b-ab&gfe_rd=cr&ei=x6sYWPCvEdLI8AeFqK7QBA
https://www.linuxbabe.com/linux-server/openstreetmap-tile-server-ubuntu-16-04
http://trac.osgeo.org/postgis/wiki/UsersWikiPostGIS22UbuntuPGSQL95Apt
http://serverfault.com/questions/110154/whats-the-default-superuser-username-password-for-postgres-after-a-new-install
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