Generate a credentials file for an user
nsc generate creds [flags]
nsc generate creds --account a --name u
-a, --account string account name
-h, --help help for creds
-n, --name string user name
-o, --output-file string output file '--' is stdout (default "--")
-H, --all-dirs string sets --config-dir, --data-dir, and --keystore-dir to the same value
--config-dir string nsc config directory
--data-dir string nsc data store directory
-i, --interactive ask questions for various settings
--keystore-dir string nsc keystore directory
-K, --private-key string Key used to sign. Can be specified as role (where applicable),
public key (private portion is retrieved)
or file path to a private key or private key