O papel não existe psql
sudo -u postgres -i
psql -d postgres
Red Team
sudo -u postgres -i
psql -d postgrescreateuser -U postgres -s YOURUSERNAME
createdb YOURUSERNAMEsudo -u postgres createrUser Usernametemplate1=# CREATE USER username WITH PASSWORD 'user_password';
template1=# GRANT ALL PRIVILEGES ON DATABASE "user_database" to username;