摘要：
0405为了登录MySQL以确保安全，我们需要其他用户的当前密码。如果您刚刚安装了MySQL，07您还没有设置其他密码，则密码将为空，08您只需按此处输入即可。0910输入root用户的当前密码：1516Setrotpassword？[Y/n]Y˂---是否设置根密码。当然是。输入Y并输入17Newpassword：˂---输入根密码并输入。在输入过程中，不会显示18Re internewpassword：˂---再次输入根密码并输入。在输入过程中，不会成功显示19Passwordupdated！[Y/n]Y˂---是否要删除并禁止根用户的远程登录？当然，这是被禁止的。输入Y输入36…成功！[Y/n]˂---是否删除测试数据库，删除它，输入Y并输入43 Droppingtestdatabase…44…成功！[Y/n]Y˂---刷新权限，输入Y以输入52…成功！
在安装CloudStack时，通过mysql_secure_installation方式修改密码
| 01 [root@test ~]# /usr/bin/mysql_secure_installation 02 NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MySQL 03 SERVERS IN PRODUCTION USE! PLEASE READ EACH STEP CAREFULLY! 04 05 In order to log into MySQL to secure it, we'll need the current 06 password for the root user. If you've just installed MySQL, and 07 you haven't set the root password yet, the password will be blank, 08 so you should just press enter here. 09 10 Enter current password for root (enter for none):<---输入现在的root密码，因为我们还没设置，直接回车 11 OK, successfully used password, moving on... 12 13 Setting the root password ensures that nobody can log into the MySQL 14 root user without the proper authorisation. 15 16 Set root password? [Y/n] Y <---是否设定root密码，当然设置了，输入Y回车 17 New password: <---输入root密码，并回车，输入的过程中不会有任何显示 18 Re-enter new password: <---再次输入root密码，并回车，输入的过程中不会有任何显示 19 Password updated successfully! 20 Reloading privilege tables.. 21 ... Success! 22 23 By default, a MySQL installation has an anonymous user, allowing anyone 24 to log into MySQL without having to have a user account created for 25 them. This is intended only for testing, and to make the installation 26 go a bit smoother. You should remove them before moving into a 27 production environment. 28 29 Remove anonymous users? [Y/n] Y <---是否删除匿名用户，删除，输入Y回车 30 ... Success! 31 32 Normally, root should only be allowed to connect from 'localhost'. This 33 ensures that someone cannot guess at the root password from the network. 34 35 Disallow root login remotely? [Y/n] Y <---是否删禁止root用户远程登录，当然禁止，输入Y回车 36 ... Success! 37 38 By default, MySQL comes with a database named 'test' that anyone can 39 access. This is also intended only for testing, and should be removed 40 before moving into a production environment. 41 42 Remove test database and access to it? [Y/n] <---是否删除测试数据库test，删除，输入Y回车 43 - Dropping test database... 44 ... Success! 45 - Removing privileges on test database... 46 ... Success! 47 48 Reloading the privilege tables will ensure that all changes made so far 49 will take effect immediately. 50 51 Reload privilege tables now? [Y/n] Y <---刷新权限，输入Y回车 52 ... Success! 53 54 Cleaning up... 55 56 All done! If you've completed all of the above steps, your MySQL 57 installation should now be secure. 58 59 Thanks for using MySQL! |
转载请注明：www.xujin.org或www.virgocloud.com