creating database postgresql.bash

# Check postgres sql
sudo -u postgres psql -c "SELECT version();"
# Creating a new user in postgres
sudo su - postgres -c "createuser your_username"
# Creating the database
sudo su - postgres -c "createdb your_database_name"
# Enter postgres line command
sudo -u postgres psql
# Set the privileges of the user for the database
# Maybe this part need to we copy&paste separetely
grant all privileges on database your_database_name to your_username; 
\q
# \q will end postgresql command line