Download the binary file:
curl -L https://github.com/gr00by87/fst/raw/master/bin/fst -o /usr/local/bin/fst && curl -L https://github.com/gr00by87/fst/raw/master/bin/fst-core -o /usr/local/bin/fst-core && chmod 755 /usr/local/bin/fst /usr/local/bin/fst-core
Run config and provide AWS IAM user security credentials with ec2:DescribeInstances permission:
fst config
You're all set!
Check out --help for detailed usage
fst --help