add accounts and commands

common/docs/UsefulCommands.txt

@@ -48,3 +48,6 @@ https://docs.npmjs.com/getting-started/fixing-npm-permissions
   e.g: delete every report older then 1519298608000
   db.getCollection('reports').remove({"created": { "$lte": 1519298608000}})
 
+[admin]
+ - top for io/disk: sudo iotop -oPa
+

common/docs/elasticsearch-rest.txt

@@ -158,3 +158,6 @@ pip install es2csv
 es2csv -q 'type:"thing/*"' -u 172.16.1.72:9200 -o activities.csv -m 100 -i activityidx -f creationTime type metaData
 
 es2csv -q 'type:"thing/traffic-lane" AND userId:"chicago/*"' -u 172.16.1.72:9200 -o activities.csv -m 100 -i activityidx -f creationTime id type metaData
+
+es2csv -q 'type:"thing/traffic-lane" AND userId:"chicago/*" AND creationTime:>1519895494000' -u 172.16.1.72:9200 -o activities-traffic-chicago.csv -m 100000 -i activityidx -f creationTime id type metaData.loc metaData.measures.speed metaData.measures.vehicleCount
+