Introduction to Amazon EC2 Container RegistryGo to Lab
This lab was surprisingly more useful than the ECS lab that cost four times as many coins.
the following command was only giving issues EC2_REGION=`wget -q -O - http://169.254.169.254/latest/meta-data/placement/availability-zone | sed s/.$//` `aws ecr get-login --region $EC2_REGION`
When running the `aws ecr get-login --region $EC2_REGION` command, I got an error saying: "unknown shorthand flag: 'e' in -e". I then had to lookup the error and found this SO thread: https://stackoverflow.com/questions/44722341/docker-login-unknown-shorthand-flag-e. I was able to get it working by passing --no-include-email, but the lab didn't mention this. It needs to be updated so others don't have this issue.