How to reset mysql password windows
How to reset mysql password windows
How to reset mysql password windows
If you assigned a root password previously but have forgotten it, you can assign a new password. The following sections provide instructions for Windows and Unix and Unix-like systems, as well as generic instructions that apply to any system.
B.3.3.2.1 Resetting the Root Password: Windows Systems
On Windows, use the following procedure to reset the password for the MySQL ‘root’@’localhost’ account. To change the password for a root account with a different host name part, modify the instructions to use that host name.
Log on to your system as Administrator.
If your server is not running as a service, you may need to use the Task Manager to force it to stop.
Create a text file containing the password-assignment statement on a single line. Replace the password with the password that you want to use.
Start the MySQL server with the init_file system variable set to name the file (notice that the backslash in the option value is doubled):
If you installed MySQL to a different location, adjust the cd command accordingly.
The server executes the contents of the file named by the init_file system variable at startup, changing the ‘root’@’localhost’ account password.
You should now be able to connect to the MySQL server as root using the new password. Stop the MySQL server and restart it normally. If you run the server as a service, start it from the Windows Services window. If you start the server manually, use whatever command you normally use.
If the ALTER USER statement fails to reset the password, try repeating the procedure using the following statements to modify the user table directly:
B.3.3.2.2 Resetting the Root Password: Unix and Unix-Like Systems
On Unix, use the following procedure to reset the password for the MySQL ‘root’@’localhost’ account. To change the password for a root account with a different host name part, modify the instructions to use that host name.
Log on to your system as the Unix user that the MySQL server runs as (for example, mysql ).
Use backticks (not forward quotation marks) with the cat command. These cause the output of cat to be substituted into the kill command.
Create a text file containing the password-assignment statement on a single line. Replace the password with the password that you want to use.
Start the MySQL server with the init_file system variable set to name the file:
The server executes the contents of the file named by the init_file system variable at startup, changing the ‘root’@’localhost’ account password.
You should now be able to connect to the MySQL server as root using the new password. Stop the server and restart it normally.
If the ALTER USER statement fails to reset the password, try repeating the procedure using the following statements to modify the user table directly:
B.3.3.2.3 Resetting the Root Password: Generic Instructions
In the mysql client, tell the server to reload the grant tables so that account-management statements work:
Then change the ‘root’@’localhost’ account password. Replace the password with the password that you want to use. To change the password for a root account with a different host name part, modify the instructions to use that host name.
If the ALTER USER statement fails to reset the password, try repeating the procedure using the following statements to modify the user table directly:
How to reset mysql password windows
If you assigned a root password previously but have forgotten it, you can assign a new password. The following sections provide instructions for Windows and Unix and Unix-like systems, as well as generic instructions that apply to any system.
B.3.3.2.1 Resetting the Root Password: Windows Systems
On Windows, use the following procedure to reset the password for the MySQL ‘root’@’localhost’ account. To change the password for a root account with a different host name part, modify the instructions to use that host name.
Log on to your system as Administrator.
If your server is not running as a service, you may need to use the Task Manager to force it to stop.
Create a text file containing the password-assignment statement on a single line. Replace the password with the password that you want to use.
Start the MySQL server with the init_file system variable set to name the file (notice that the backslash in the option value is doubled):
If you installed MySQL to a different location, adjust the cd command accordingly.
The server executes the contents of the file named by the init_file system variable at startup, changing the ‘root’@’localhost’ account password.
You should now be able to connect to the MySQL server as root using the new password. Stop the MySQL server and restart it normally. If you run the server as a service, start it from the Windows Services window. If you start the server manually, use whatever command you normally use.
B.3.3.2.2 Resetting the Root Password: Unix and Unix-Like Systems
On Unix, use the following procedure to reset the password for the MySQL ‘root’@’localhost’ account. To change the password for a root account with a different host name part, modify the instructions to use that host name.
Log on to your system as the Unix user that the MySQL server runs as (for example, mysql ).
Use backticks (not forward quotation marks) with the cat command. These cause the output of cat to be substituted into the kill command.
Create a text file containing the password-assignment statement on a single line. Replace the password with the password that you want to use.
Start the MySQL server with the init_file system variable set to name the file:
The server executes the contents of the file named by the init_file system variable at startup, changing the ‘root’@’localhost’ account password.
You should now be able to connect to the MySQL server as root using the new password. Stop the server and restart it normally.
B.3.3.2.3 Resetting the Root Password: Generic Instructions
In the mysql client, tell the server to reload the grant tables so that account-management statements work:
Then change the ‘root’@’localhost’ account password. Replace the password with the password that you want to use. To change the password for a root account with a different host name part, modify the instructions to use that host name.
How to reset mysql password windows
If you know the root password and want to change it, see Section 13.7.1.7, “SET PASSWORD Statement”.
If you assigned a root password previously but have forgotten it, you can assign a new password. The following sections provide instructions for Windows and Unix and Unix-like systems, as well as generic instructions that apply to any system.
B.3.3.2.1 Resetting the Root Password: Windows Systems
On Windows, use the following procedure to reset the password for the MySQL ‘root’@’localhost’ account. To change the password for a root account with a different host name part, modify the instructions to use that host name.
Log on to your system as Administrator.
If your server is not running as a service, you may need to use the Task Manager to force it to stop.
Create a text file containing the following statement on a single line. Replace the password with the password that you want to use.
Start the MySQL server with the init_file system variable set to name the file (notice that the backslash in the option value is doubled):
If you installed MySQL to a different location, adjust the cd command accordingly.
The server executes the contents of the file named by the init_file system variable at startup, changing the ‘root’@’localhost’ account password.
You should now be able to connect to the MySQL server as root using the new password. Stop the MySQL server and restart it normally. If you run the server as a service, start it from the Windows Services window. If you start the server manually, use whatever command you normally use.
B.3.3.2.2 Resetting the Root Password: Unix and Unix-Like Systems
On Unix, use the following procedure to reset the password for the MySQL ‘root’@’localhost’ account. To change the password for a root account with a different host name part, modify the instructions to use that host name.
Log on to your system as the Unix user that the MySQL server runs as (for example, mysql ).
Use backticks (not forward quotation marks) with the cat command. These cause the output of cat to be substituted into the kill command.
Create a text file containing the following statement on a single line. Replace the password with the password that you want to use.
Start the MySQL server with the init_file system variable set to name the file:
The server executes the contents of the file named by the init_file system variable at startup, changing the ‘root’@’localhost’ account password.
You should now be able to connect to the MySQL server as root using the new password. Stop the server and restart it normally.
B.3.3.2.3 Resetting the Root Password: Generic Instructions
In the mysql client, tell the server to reload the grant tables so that account-management statements work:
Then change the ‘root’@’localhost’ account password. Replace the password with the password that you want to use. To change the password for a root account with a different host name part, modify the instructions to use that host name.
How to Reset MySQL Root Password in Windows using cmd?
There might arise a situation where you need to reset the root password for your MySQL database. It can be because you forgot your password or you need to change the password for security reasons.
In this article, we will look into the process of resetting the MySQL password using Windows cmd. To do so follow the below steps:
Step 1: Stop the MySQL server
Step 2: Launch a Text Editor
Step 3: Create a New Text File with the Password Command
Consequently, the localhost command will make the password change on your local system. If you’re trying to change the password on a system over the network, substitute the hostname for localhost.
Step 4: Open a Command Prompt
Step 5: Restart the MySQL Server with Your New Config File
Accordingly, the command line will show that you’re working in this folder.
Note that there are two slashes after the C: prompt.
Also, if you chose a different name in Step 2, use the same name after the double slash.
Step 6: Clean up
Now, you can log into your MySQL server as root using the new password.
Once MySQL launches, and you’ve confirmed the password change, delete the C:\myswl-init.txt file.
At this stage, you have successfully reset the root password for your MySQL database.
How to Reset or Change MySQL Root Password on Linux or Windows
Home » Security » How to Reset or Change MySQL Root Password on Linux or Windows
MySQL is a popular database management system for web application software. Like many web services, MySQL has an administrator-level or root password. The root password allows a user to perform all top-level functions in the database.
If you’ve never set a root password on your MySQL database, you should be able to connect to it. However, this is not a good security practice as anyone can access your database.
If your database has a root password, but you lost track of it, this guide will help you reset a MySQL Root password on Linux and Windows.
How to Change MySQL User Root Password in Linux
Step 1: Log in as the MySQL User
When you boot into your Linux installation, make sure you’re logged in as the same user that normally runs MySQL. Although you can log in as root, once you start the MySQL server, make sure you start it with the —user=mysql option.
Otherwise, the system may create files owned by the root user, which can cause problems.
Most systems store them in /var/lib/mysql/, /var/run/mysqld/, or /usr/local/mysql/data/ path. The filename usually starts with mysqld (or your system’s hostname) and ends with the .pid extension.
Step 3: Kill the mysqld Process
Before you create a new root password, stop the MySQL server. To kill the mysqld process, open a command line, and run the following:
Replace mysql-data-directory/host_name.pid with the filename you found in the previous step. Ensure to specify the whole path to the file. Also, make sure to use the back-tick key (usually above the tab key) and not a single-quote mark in the beginning of the command.
Step 4: Create the Password File
1. Open your favorite text editor. In this example, we use vim:
2. Next, add the following line in the file:
Bear in mind to include the single-quote marks and the semicolon. Replace NewPassword with the password you want to use. Finally, make sure to use a strong secure password, like these examples.
The command will work for the machine you’re currently using. If you’re connecting to a different system, replace localhost with the appropriate hostname.
3. Save the file to home/me/mysql-init.
Step 5: Restart the MySQL Server and Apply the New Password
To apply the changes to the password, restart the MySQL server by running the following command in the terminal:
This launches MySQL, and apply the text-file password change. Depending on how you start your server, you may need to add other options (such as —defaults-file before the init command.)
Step 6: Cleaning Up
Lastly, log into your MySQL server using the root account, and verify the new password works. Then, delete the file you created in Step 4.
How to Reset MySQL Root Password in Windows
Step 1: Stop the MySQL server
1. Begin by checking if you’re logged in as an administrator.
2. Press Win+R (hold the Windows/Super key, and press “r”.) Once the “Run” box appears type:
3. Click OK.
4. Scroll down the list of services to find the MySQL service. Right-click that entry, then left-click Stop.
Step 2: Launch a Text Editor
Click on the menu and search for Notepad.
Alternatively, you can use the path: menu > Windows Accessories > Notepad.
Step 3: Create a New Text File with the Password Command
1. Enter the following line into the text editor:
Make sure you keep the quote marks and semicolon. Replace NewPassword with the password of your choice.
2. Use the File > Save As menu to save the file to the root of your hard drive (C: ). Choose a filename, such as mysql-init.txt.
Consequently, the localhost command makes the password change on your local system. If you’re changing the password on a system over the network, substitute the hostname for localhost.
Step 4: Open a Command Prompt
1. Press Ctrl+Shift+Esc.
2. Then, click on the File menu > Run new task.
3. Type cmd.exe, and check the box to run as administrator.
4. Click OK.
Step 5: Restart the MySQL Server with Your New Config File
1. Navigate to the MySQL directory using the command prompt:
2. Then, enter the following:
Note that there are two slashes after the C: prompt.
Also, if you chose a different filename in Step 2, use that name after the double slash.
Step 6: Clean up
Now, you can log into your MySQL server as root using the new password.
Double-check to make sure it works. If you have unique configuration options (such as launching MySQL with a —defaults-file option), go ahead and do so.
Once MySQL launches, and you’ve confirmed the password change, delete the C:\mysql-init.txt file.
After reading this guide, you should be ready to reset the root password on MySQL in Linux and Windows. Granted, it is not too challenging, yet it is a secure way to change a sensitive password.