variables:
  PGPASSWORD: fred
  mongoconnection: mongo --quiet --host=localhost blog
  mysqlconnection: mysql -u root -s --database mysql --skip-column-names
  neo4jconnection: cypher-shell -u neo4j -p 121314 --format plain
  postgresconnection: psql -h localhost -U postgres --no-align --tuples-only
  sshconnection: ssh -i ~/sqshq.pem ec2-user@3.215.108.82
textboxes:
- title: Neo4j
  position: [[0, 0], [13, 40]]
  init: $neo4jconnection
  sample: match (n) return count(n);
  transform: echo "$sample" | tail -n 1
- title: Postgres
  position: [[13, 0], [14, 40]]
  init: $postgresconnection
  sample: select random();
- title: MySQL
  position: [[27, 0], [14, 40]]
  init: $mysqlconnection
  sample: select rand();
- title: MongoDB
  position: [[41, 0], [13, 40]]
  init: $mongoconnection
  sample: db.getCollection('posts').find({status:'ACTIVE'}).itcount()
- title: SSH
  position: [[54, 0], [13, 40]]
  init: $sshconnection
  sample: ps -A -o %cpu | awk '{s+=$1} END {print s}'