MySQL – Creating a new user
It’s funny how you forget the simple things when you haven’t done them in a while.
Tonight I wanted to setup MySQL on my Windows 7 machine. The installation was simple and I happily had my root account created. However, I didn’t want to use my root account for development – mainly because I didn’t want the password to be sorted in clear text.
In order to create a new user, I used the command line MySQL client tool which allows me to execute commands against the server. You enter this via the command.
mysql --user="root" ––password
This will then prompt you for the root password. I could have entered this on the command line as well, but again it would be in the clear.
From the tool, I enter the following two commands. The first creates the user, the second assigns permissions.
CREATE USER 'new_username'@'localhost' IDENTIFIED BY 'password';
GRANT ALL ON *.* TO 'new_username'@'localhost';
I can then happily use this new user with my application. I wanted to post this in case anyone else keeps forgetting like me…
Labels: MySql, RubyOnRails
Blogger comments
So that I can just cut and paste it into mysql :)
#!/usr/local/bin/bash
if [ $# -eq 0 ] # Must have command-line args to demo script.
then
echo "Please invoke this script with one or more command-line arguments.
"
echo "$0 dbname username password"
exit;
fi
echo "CREATE DATABASE IF NOT EXISTS $1;"
echo "GRANT ALL PRIVILEGES ON $1.* TO '$2'@'localhost'"
echo "IDENTIFIED BY '$3' WITH GRANT OPTION;"