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--- install_apache_mysql_php_linux_ubuntu_server [2020/06/08 04:33] – [Installing Apache2 (version 2.4)] wikiadmin
+++ install_apache_mysql_php_linux_ubuntu_server [2020/06/08 19:32] – [Install MySQL Database Server] wikiadmin
@@ Line 1: / Line 1: @@
-====== Installing Apache2 web server, MySQL database server, and PHP language interpreters, on Ubuntu Server ======
+====== Installing Apache2 web server, MySQL database server, and PHP language interpreter, on Ubuntu Server ======
-You can install these with LAMP or XAMPP or install each separately using apt-get installer.
+You can install these with LAMP or XAMPP. You can also install these each separately using apt from the command line.
 As of April, May June, 2020, Let's install Apache 2.4, MySQL 8.0 and PHP 7.4 on Ubuntu 20.04 LTS.
@@ Line 60: / Line 60: @@
 <code>sudo apt install apache2 libapache2-mod-php7.4</code>
-Some help sites also include "php-mysql" module appended to the end of the above command.
+Some help sites also include "php-mysql" module appended to the end of the above command.  I think we can install that later after we install MySQL server.  So keep in mind for later, after MySQL server is installed, the step of entering a command like the following.
+<code>sudo apt install apache2 php-mysql</code>
 ==== Creating Apache VirtualHost ====
@@ Line 148: / Line 150: @@
 Repeat the above steps for site www1 by changing the site-name to whatever it will be, such as www2.exmample.com
+===== Install MySQL Database Server =====
+The apt repositories for Ubuntu 20.04 LTS contain MySQL server version 8.0.
+Install mysql-server packages for the MySQL database. Also, install the php-mysql package to use MySQL support using PHP. Use the following command to install it.
+<code>sudo apt install mysql-server php7.4-mysql</code>
+The installer will prompt for the root password. This password will work for your MySQL root user. After installing MySQL execute the following command for initial settings of MySQL server. The script will ask more questions for settings than earlier MySQL versions, such as password validation policy etc.
+Enter this command:
+<code>sudo mysql_secure_installation</code>
+<QUOTE>
+//Securing the MySQL server deployment.//
+//Connecting to MySQL using a blank password.//
+//VALIDATE PASSWORD COMPONENT can be used to test passwords
+and improve security. It checks the strength of password
+and allows the users to set only those passwords which are
+secure enough. Would you like to setup VALIDATE PASSWORD component?//
+**Press y|Y for Yes, any other key for No: y**
+//There are three levels of password validation policy://
+//LOW    Length >= 8//
+//MEDIUM Length >= 8, numeric, mixed case, and special characters//
+//STRONG Length >= 8, numeric, mixed case, special characters and dictionary file//
+**Please enter 0 = LOW, 1 = MEDIUM and 2 = STRONG: 2**
+//Please set the password for root here.//
+**New password:**
+**Re-enter new password:**
+//Estimated strength of the password: 100//
+**Do you wish to continue with the password provided?(Press y|Y for Yes, any other key for No) : y**
+//By default, a MySQL installation has an anonymous user,
+allowing anyone to log into MySQL 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? (Press y|Y for Yes, any other key for No) : 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? (Press y|Y for Yes, any other key for No) : y** //(n should be considered)//
+//Success.//
+//By default, MySQL 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? (Press y|Y for Yes, any other key for No) : 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? (Press y|Y for Yes, any other key for No) : y**
+//Success.//
+//All done!//
+</QUOTE>