Yesterday I started the Neo4j Administration online course, and it was very tough to get the environment running, but it is done. Just installed an Enterprise Edition 4.0.2 at AWS EC2 using this image ami-0f24860fa3df6493f. During the Cloud Formation process, I have defined the administrator (I assume it is neo4j) password so I wouldn't be asked to change it at the 1st login.
At the 2nd module, "Overview of Admin", at the 2nd exercise, there is a task to use cypher-shell. Well, I am unable to go through this.
I'm logged in the EC2 instance as ubuntu through a ssh connection, and I am very confused if the exercise refers to the OS or the DB user as "neo4j". Nevertheless, I tried with both users to execute the following command but failed.
/usr/bin/cypher-shell -u neo4j -p <mypassword>
sudo /usr/bin/cypher-shell -u neo4j -p <mypassword>
What I am doing wrong?