postgres@somehost:~$ 
psql amd_power_dissipation -c "select table_to_xml('amd_bang_per_watt',false,false,'');" | tail -n +3 | head -n -3 > amd_bang_per_watt-table_to_xmlFF.xml;
psql amd_power_dissipation -c "select table_to_xml('amd_bang_per_watt',false,true,'');" | tail -n +3 | head -n -3 > amd_bang_per_watt-table_to_xmlFT.xml;
psql amd_power_dissipation -c "select table_to_xml('amd_bang_per_watt',true,false,'');" | tail -n +3 | head -n -3 > amd_bang_per_watt-table_to_xmlTF.xml;
psql amd_power_dissipation -c "select table_to_xml('amd_bang_per_watt',true,true,'');" | tail -n +3 | head -n -3 > amd_bang_per_watt-table_to_xmlTT.xml;