i'm looking for setup a Rails Environment with Vagrant, for that purpose the box it's been provisioned through bash shell method and includes among others this line:
sudo -u postgres createuser <superuserusername> -s with password '<superuserpassword>'
but i'm getting a configuration error, createuser: too many command-line arguments (first is "with")
can you help me with the correct syntax for create a Superuser with a password. Thanks
Solved with:
sudo -u postgres createuser -s -i -d -r -l -w <<username>>
sudo -u postgres psql -c "ALTER ROLE <<username>> WITH PASSWORD '<<password>>';"
I know is not an elegant solution, but for now it'll do 😊
Do it in a single statement within psql
:
CREATE ROLE username WITH LOGIN SUPERUSER PASSWORD 'password';
eg
CREATE ROLE dummy WITH LOGIN SUPERUSER PASSWORD '123456';
To create a PostgreSQL user, follow these steps: At the command line, type the following command as the server's root user:
su - postgres
You can now run commands as the PostgreSQL superuser.To create a user, type the following command:
createuser --interactive --pwprompt
At the Enter name of role to add: prompt, type the user's name.
At the Enter password for new role: prompt, type a password for the user.
At the Enter it again: prompt, retype the password.
At the Shall the new role be a superuser? prompt, type y if you want to grant superuser access. Otherwise, type n.
At the Shall the new role be allowed to create databases? prompt, type y if you want to allow the user to create new databases. Otherwise, type n.
At the Shall the new role be allowed to create more new roles? prompt, type y if you want to allow the user to create new users. Otherwise, type n.
PostgreSQL creates the user with the settings you specified.
For PostgreSQL versions 8.1 and newer
To create a superuser:
CREATE USER username SUPERUSER;
If you need to specify the password:
CREATE USER username SUPERUSER WITH PASSWORD 'passwordstring';
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