Mysql linux start command

How do I start/stop mysql server?

I tried to find in some articles describing how to correctly start & stop mysql server. I found this link: How to start/stop MySql server on Ubuntu 8.04 | Abhi’s Blogging World I ran this command:

ERROR 1045 (28000) Access denied for user. 

sudo /etc/init.d/mysql - root -p start 

ERROR 1049 (42000) Unknown database 'start'. 

MySQL server success started. Cool! So, what’s wrong with the other commands? Why do they result in error?

In fact, even with sudo it didn’t work for me, but then I found in the script the following hint: Rather than invoking init scripts through /etc/init.d, use the service(8) and it was ok

Generally you can use sudo -l to see what your specific user on your specific system is allowed to do with sudo. (Your permissions are configured in /etc/sudoers.) However I don’t know for sure if it would help in this particular case. EDIT: Wait, never mind, the access denied error looks like it is coming from MySQL or something, not sudo.

11 Answers 11

Your first two commands weren’t run as root so that is expected behaviour. You need to be root to stop/start mysql.

should work. Indeed it does, for me:

kojan:~> sudo /etc/init.d/mysql restart [sudo] password for chris: Stopping MySQL database server: mysqld. Starting MySQL database server: mysqld. Checking for corrupt, not cleanly closed and upgrade needing tables.. 

I used restart rather than start, since it was already running, but the effect is the same. Are you sure you entered your password correctly? 🙂 Have you edited your sudo config at all which would stop this working?

sudo /etc/init.d/mysql - root -p start 

The arguments are wrong. an init.d script only takes start or stop or restart — just one word telling it what to do. You cannot give it multiple arguments as you were trying to do.

Anyway, the short answer is the one you actually got to work, is the recommended way. service is replacing all the init.d scripts over time, so you should get into the habit of using service . The page you link to was written in 2008, so has to be taken with some salt 🙂

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TablePlus

How to start, stop, and restart MySQL database server?

In this post, we are going to see how to start, stop, and restart MySQL Server on macOS, Linux, and Windows.

You can start/stop/restart MySQL Server via the command line.

sudo /usr/local/mysql/support-files/mysql.server start sudo /usr/local/mysql/support-files/mysql.server stop sudo /usr/local/mysql/support-files/mysql.server restart 

sudo launchctl load -F /Library/LaunchDaemons/com.oracle.oss.mysql.mysqld.plist sudo launchctl unload -F /Library/LaunchDaemons/com.oracle.oss.mysql.mysqld.plist 

There’s another way which you can use DBngin, an free utility to install and manage multiple database servers on Mac.

/etc/init.d/mysqld start /etc/init.d/mysqld stop /etc/init.d/mysqld restart 

service mysqld start service mysqld stop service mysqld restart 

service mysql start service mysql stop service mysql restart 

3. On Windows

• Open Run Window by Winkey + R
• Type services.msc
• Search MySQL service based on version installed.
• Click stop, start or restart the service option.

Or you can start/stop MySQL from the command prompt:

C:\> "C:\Program Files\MySQL\MySQL Server 8.0\bin\mysqld" C:\> "C:\Program Files\MySQL\MySQL Server 8.0\bin\mysqladmin" -u root shutdown 

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How to Start, Stop, and Restart MySQL Server

When using MySQL, there are times when it’s important to know how to start, stop, or restart your MySQL server. Luckily, there are multiple, easy ways to do this. Which methods are available to you however, will depend on the operating system your running.

Read on to learn how to start, stop, and restart MySQL server in both Linux and Windows.

How to Start, Stop, and Restart MySQL Server in Linux

If you need to stop or restart your MySQL server on a Linux system, there are three different commands that can be used:

1. Depending on your Linux distribution, you can change the state of MySQL using the service command.
   • To start MySQL server:

     sudo service mysqld start
     

   • To stop MySQL server:

     sudo service mysqld stop

   • To restart MySQL server:

     sudo service mysqld restart

2. If you don’t have the service command available or would prefer to make changes to MySQL using a different method, you can also use the init.d command to start/stop your MySQL server.
   • To start MySQL server:

     sudo /etc/init.d/mysqld start
     

   • To stop MySQL server:

     sudo /etc/init.d/mysqld stop

   • To restart MySQL server:

     sudo /etc/init.d/mysqld restart

3. Lastly, you can also use the systemctl command to start, stop, and restart applications on Linux, including MySQL.
   • To start MySQL server:

     sudo systemctl start mysqld

   • To stop MySQL server:

     sudo systemctl stop mysqld

   • To restart MySQL server:

     sudo systemctl restart mysqld

How to Start, Stop, and Restart MySQL Server in Windows

If you’re trying to start, stop, or restart your MySQL server on a Windows-based system, you can do so easily from the command line. Just follow these 3 steps:

1. To start, you’ll first need to open a terminal window. If you don’t have this somewhere easily accessible, you can find it quickly using the Windows’ Run dialog. To open the Run dialog, just press the Windows Key + R .
2. Next, type in “ cmd ” and press the Enter key. This will open a new terminal window.
3. Once you’ve opened a terminal window, just type the following commands to start or stop MySQL server:
   • To start MySQL server:

     mysqld start

   • To stop MySQL server:

     mysqld stop

*Note: depending on which version of Windows you are running, you may need the specific name of the MySQL version number you are running in order to start or stop the service. To find this, go to the start menu and search for Services . Locate the version of MySQL you are using and try the following commands, replacing “##” with your version number:

net start MySQL##

net stop MySQL##

For instance, if you’re running MySQL 8.0, replace “MySQL##” with “MySQL80”.

And there you have it! You now have several different methods for starting, stopping, and restarting MySQL server as needed.

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How to Start, Stop, and Restart MySQL Server in Linux Ubuntu

Start, stop, or restart your MySQL server; In this tutorial, you will learn three different methods to start, stop and restart mysql server on linux ubuntu using command line.

How to Start, Stop, and Restart MySQL Server in Linux Ubuntu

Using Service Command

If you are using service distribution of MySQL, so you need to run the following service command to start, stop and restart of your MySQL server on Linux ubuntu using command line:

To start MySQL server:

sudo service mysqld start

To stop MySQL server:

To restart MySQL server:

sudo service mysqld restart

Using init/d Command

If you are using init/d distribution of MySQL, so you need to run the following init/d command to start, stop and restart of your MySQL server on Linux ubuntu using command line:

To start MySQL server:

sudo /etc/init.d/mysqld start

To stop MySQL server:

To restart MySQL server:

sudo /etc/init.d/mysqld restart

Using systemctl Command

If you are using systemctl distribution of MySQL, so you need to run the following systemctl command to start, stop and restart of your MySQL server on Linux ubuntu using command line:

To start MySQL server:

sudo systemctl start mysqld

To stop MySQL server:

sudo sudo systemctl stop mysqld

To restart MySQL server:

sudo systemctl restart mysqld

Conclusion

That’s all; In this tutorial, you have learned three different methods to start, stop and restart MySQL server on Linux ubuntu using command line.

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