ブログ - Raspbian 9.4上のMarinaDB 10.で,mysql_secure_installationを実行
Raspbian 9.4上のMarinaDB 10.で,mysql_secure_installationを実行
- カテゴリ :
- PC » Raspberry Pi
- ブロガー :
- ujpblog 2018/9/3 0:41
ファイルの存在を確認する.
実行する.
rootユーザのパスワードを入力.
rootユーザのパスワードを変更するか?と訊かれているが,今回は前の手順で設定済みなのでnを選択.
MarinDBにはデフォルトで匿名ユーザがあって,誰でもアクセスできるけど,本番移行する前に消した方が良いけど?と訊かれているので,削除してもらうためにyを回答.
rootユーザ接続はローカルからのみ許可しとけばパスワードが漏れることがないけど,リモート接続を禁止するか?と言われるので,yを選択.
デフォルトでtestというデータベースが作られているけれど,本番移行前に消しますか?と訊かれているのでyを選択.
特権テーブルのリロードで全ての変更が有効になるけど?ということでyを選択.
設定は終わった模様.
root@raspberrypi:/var/log/apache2# ls -la /usr/bin/|grep secure🆑
-rwxr-xr-x 1 root root 12527 8月 8 04:18 mysql_secure_installation🈁
root@raspberrypi:/var/log/apache2#
root@raspberrypi:/var/log/apache2# /usr/bin/mysql_secure_installation🆑
NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MariaDB
SERVERS IN PRODUCTION USE! PLEASE READ EACH STEP CAREFULLY!
In order to log into MariaDB to secure it, we'll need the current
password for the root user. If you've just installed MariaDB, and
you haven't set the root password yet, the password will be blank,
so you should just press enter here.
Enter current password for root (enter for none):
Enter current password for root (enter for none):🆑
OK, successfully used password, moving on...
Setting the root password ensures that nobody can log into the MariaDB
root user without the proper authorisation.
You already have a root password set, so you can safely answer 'n'.
Change the root password? [Y/n]
Change the root password? [Y/n] n🆑
... skipping.
By default, a MariaDB installation has an anonymous user, allowing anyone
to log into MariaDB without having to have a user account created for
them. This is intended only for testing, and to make the installation
go a bit smoother. You should remove them before moving into a
production environment.
Remove anonymous users? [Y/n]
Remove anonymous users? [Y/n] y🆑
... Success!
Normally, root should only be allowed to connect from 'localhost'. This
ensures that someone cannot guess at the root password from the network.
Disallow root login remotely? [Y/n]
Disallow root login remotely? [Y/n] y🆑
... Success!
By default, MariaDB comes with a database named 'test' that anyone can
access. This is also intended only for testing, and should be removed
before moving into a production environment.
Remove test database and access to it? [Y/n]
Remove test database and access to it? [Y/n] y🆑
- Dropping test database...
... Success!
- Removing privileges on test database...
... Success!
Reloading the privilege tables will ensure that all changes made so far
will take effect immediately.
Reload privilege tables now? [Y/n]
Reload privilege tables now? [Y/n] y🆑
... Success!
Cleaning up...
All done! If you've completed all of the above steps, your MariaDB
installation should now be secure.
Thanks for using MariaDB!
root@raspberrypi:/var/log/apache2#