How do I completely remove mysql from Ubuntu 18?

How do I completely remove mysql from Ubuntu?

Uninstall or Completely remove mysql from ubuntu 16-04

  1. sudo apt-get remove –purge mysql*
  2. sudo apt-get purge mysql*
  3. sudo apt-get autoremove.
  4. sudo apt-get autoclean.
  5. sudo apt-get remove dbconfig-mysql.
  6. sudo apt-get dist-upgrade.
  7. sudo apt-get install mysql-server.

How do I completely remove mysql?

Go to Control Panel >Programs and Features > Select MySQL > Click on Uninstall. After you have uninstalled MySQL through Add/Remove programs, you now need to remove the existing database information which includes your actual data. If you need any of that data, be sure to back it up.

How do I completely remove mysql from Linux?

How to Remove MySQL Completely from Linux System

  1. Step 1 – Uninstall MySQL Packages. First, uninstall all the MySQL packages installed on your server. …
  2. Step 2 – Romove MySQL Directory. Now we need to remove MySQL data directory from system which by default exists at /var/lib/mysql. …
  3. Step 3 – Install MySQL Packages Again.

How do I uninstall and reinstall mysql on Ubuntu?

3 Answers

  1. First, remove already installed mysql-server using– sudo apt-get remove –purge mysql-server mysql-client mysql-common.
  2. Then clean all files sudo apt-get autoremove.
  3. Then install mysql-server — sudo apt-get install -f mysql-server.
  4. Start mysql server– sudo systemctl start mysql.
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How do I stop mysql from starting in Ubuntu?

How to Start/Stop MySQL Server on Ubuntu

  1. How to Start/Stop MySQL Server on Ubuntu. Topic: Ubuntu / LinuxPrev|Next. …
  2. sudo service mysql stop. To start MySQL server use the following command:
  3. sudo service mysql start. To restart MySQL server use the following command:
  4. sudo service mysql restart. …
  5. sudo service mysql status.

What does sudo apt-get Autoremove do?

apt-get autoremove

The autoremove option removes packages that were automatically installed because some other package required them but, with those other packages removed, they are no longer needed. Sometimes, an upgrade will suggest that you run this command.

How do I start mysql server?

Start MySQL Server

  1. sudo service mysql start. Start MySQL Server using using init.d.
  2. sudo /etc/init.d/mysql start. Start MySQL Server using systemd.
  3. sudo systemctl start mysqld. Start MySQL Server on Windows. …
  4. mysqld.

How do I delete uninstalled program files?

Wipe software leftovers off your PC manually

  1. Use Control Panel to uninstall a program. Open your Start menu and locate the Control Panel option. …
  2. Check the Program Files and AppData folders. …
  3. Clean your Windows Registry. …
  4. Remove the temporary files left on your computer.

How do I install Maria DB?

To install MariaDB on Windows, you follow these steps:

  1. Start installation. Double-click the installer to start the installation process.
  2. Accept the end-user license agreement. …
  3. Select features. …
  4. Set root’s password. …
  5. Configure Database. …
  6. Submit usage information. …
  7. Ready to install MariaDB. …
  8. Complete the MariaDB setup.

How do I remove mysql from terminal?

Deleting a MySQL or MariaDB database

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Use the command ‘SHOW DATABASES;’ in the mysql-console like in the example above. Now copy the name of the database you want to delete. To do delete a database you need the command ‘DROP DATABASE’. The syntax is similar to creating a database.

How do I completely remove apache2 from Ubuntu?

Your comment on this answer:

  1. First stop the apache2 service if it is running with: sudo service apache2 stop.
  2. Now remove and clean up all the apache2 packages with: sudo apt-get purge apache2 apache2-utils apache2.2-bin apache2-common //or sudo apt-get purge apache2 apache2-utils apache2-bin apache2.2-common.

How do I reinstall mysql on Ubuntu?

Support Network

  1. Install MySQL. Install the MySQL server by using the Ubuntu operating system package manager: sudo apt-get update sudo apt-get install mysql-server. …
  2. Allow remote access. …
  3. Start the MySQL service. …
  4. Launch at reboot. …
  5. Configure interfaces. …
  6. Start the mysql shell. …
  7. Set the root password. …
  8. View users.

How do I reinstall mysql without losing data?

This is an old question, but nevertheless, here are my 5¢:

  1. Do a backup of the database first, e.g., using mysqldump .
  2. Now, do sudo apt-get purge mysql-server mysql-server-5.7 . …
  3. Reinstall mysql using sudo apt-get install mysql-server mysql-server-5.7.
  4. Start the mysql database.

What does sudo apt-get dist upgrade do?

The apt-get dist-upgrade command intelligently handles changing dependencies with new versions of packages and will attempt to upgrade the most important packages at the expense of less important ones if necessary.