kjm
needed packages:rmongodb, rjson, quantmod, lubridate
db.stock.createIndex({id:1,Date:1},{ unique: true } ) use prod db.strategyOne.createIndex({id:1,Date:1},{ unique: true } )
commands: regular run: bash -x shell/get_all_today.sh 20151113 repair data: bash -x shell/get_repair.sh 2017-08-23