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Simply copy this file in the .idea folder at the root of your project.

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pkill -2 mongos && sudo pkill -2 mongod

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# Unique lines only (does not work if lines are present more than once in any of the 2 source files)

comm -13 <(head -n 1 a.txt && tail -n +2 a.txt | sort) <(head -n 1 b.txt && tail -n +2 b.txt | sort) > compare.txt

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/*
Shard collection(s) before restoring or mass importing data in them

Script has to run against a mongos instance (not mongod), with a user having:
- "clusterAdmin" privilege
- "readWrite" privilege on database to shard

For each collection to shard, you will have to estimate the "numInitialChunks" value depending on :
- The volume of data to import/insert
- The configured chunks size for your instance

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# Mongodump + GPG + S3
#
# MDB_HOST is your mongod/s host / IP
# MDB_PORT is your mongod/s instance port
# MDB_BACKUP_USER is your mongodb backup user with backup/restore role
# MDB_BACKUP_PASSWORD is your mongodb backup user password
# MDB_AUTHDB is mongodb database used for authentication mechanism
# MDB_DB is the dabatase you want to backup
# BACKUP_BUCKET is the S3 bucket where you store your backups
# GPG_RECIPIENT is the recipient footprint in your GPG recipient list

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# Use environment variable as password (could also be a password stored in a file, read with cat)
# DO NOT use --password argument in mongodump command or authentication will fail
# DO NOT add a file name after --archive argument, or mongodump output won't be sent to stdout
# Use S3 infrequent access storage class to reduce cost
# Use aes-256 encryption of your file on S3 (or your own KMS keys)

# Benefits of this method :
# 1 > You won't see the password sent to mongodump using in ps command (it's safe in a multi-user environment)
# 2 > You don't have to store the backup locally before sending it to S3
# 3 > Everything is done in one line, fits a cronjob easily

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/**
 * We're going to create an infinite scrollable list. In this case, we're going to show a date. When you swipe left,
 * you'll see yesterday. Then the day before yesterday, and so on. Swiping right shows you tomorrow, and so on.
 */
var win = Ti.UI.createWindow({ backgroundColor: '#fff' });
var isAndroid = Ti.Platform.osname === 'android';
/**
 * Track where we are in the infinite scrollable views, and define how large of a step goes between each view.
 */
var currentDate = new Date(), msIntervalBetweenViews = 1000/*ms*/ * 60/*s*/ * 60/*m*/ * 24/*h*/;