Install CENTOS7 under virtual machine and configure Apache+php+mysql+phpmyadmin+wordpress

First, install Apache

Yum Install httpd

After successful installation, Apache Operation command:

Systemctl start httpd//      start Apachesystemctl stop httpd//       stop apachesystemctl restart httpd    // Restart Apachesystemctl enable httpd     //set Apache on boot

Accessing the server Apache may require the following actions:
(1) Open 80 ports in the firewall
The HTTP service needs to be joined to the firewall to allow external access,

Firewall-cmd--add-service=http--permanent

The –permanent parameter indicates that this is a permanent firewall rule, and there is no rule to restart the system if it is not added.

For custom ports (such as 81), you also need to add a firewall rule,

Firewall-cmd--zone=public--add-port=81/tcp--permanent

Restart Firewalld to make the rule effective,

Systemctl Restart Firewalld

Second, install MARIADB (an open source branch of MySQL)

Yum Install mariadb Mariadb-server

MARIADB after the installation is successful, you need to configure the root password for MySQL, and in addition, note the common commands to start closing mariadb

Systemctl start mariadb//     start Mariadbsystemctl stop mariadb//      stop mariadbsystemctl restart mariadb   // Restart Mariadbsystemctl enable MARIADB    //Set boot up

Set the root account password

Mysql_secure_installation

Enter current password to root (enter for none):
Set root Password? [y/n]

Click Enter and then prompt to set the root account password, type Y

New Password:
Re-enter new password:
Password Updated successfully!

Prompt to enter a new password and re-enter the new password, after repeated two times, the update password appears successfully prompted.

Then enter y as you go.

Remove anonymous users? [y/n] Y
... success!

Disallow Root login remotely? [y/n] Y
... success!

Remove test database and access to it? [y/n] Y
-Dropping test database ...
... success!
-Removing privileges on test database ...
... success! Reload privilege tables now? [y/n] Y
... success! Thanks for using mariadb!

After setting the root password, restart mariadb effective

Systemctl Restart Mariadb.service

Test Access database:

Mysql-uroot-p

Enter the following command to view the database server database

show databases;

Exit command:

Exit

Third, install PHP and PHP extension

Yum install php php-mysql php-gd libjpeg* php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-bcmath Php-mhash

After the installation is complete, restart the Apache server

Systemctl Restart Httpd.service

Test the PHP installation results

Enter the following:

<? php  phpinfo (); ?>

Input

Save exit

Enter the server address in the browser to see if the installation was successful

Iv. installation of phpMyAdmin

Install the Remi Source First,

Yum Install EPEL-RELEASERPM-IVH http://rpms.famillecollet.com/enterprise/remi-release-7.rpm

Then use Yum to install phpMyAdmin

Yum Install phpMyAdmin Php-mcrypt

The default installation directory for PhpMyAdmin is/usr/share/phpmyadmin, and the virtual host profile/etc/httpd/conf.d/phpmyadmin.conf (case sensitive) is automatically created in the Apache profile directory. By default, phpMyAdmin on CentOS 7 only allows access from the loopback address (127.0.0.1). In order to be able to connect remotely, you need to change its configuration.

Modify the configuration file as follows:

<Directory/usr/share/phpmyadmin/>Adddefaultcharset UTF-8<Ifmodulemod_authz_core.c># Apache 2.4<Requireany># Require IP 127.0.0.1 #注释掉 # Require IP:: 1 #注释掉 Require all granted #新添加</Requireany> </Ifmodule> <Ifmodule!mod_authz_core.c># Apache 2.2 Order Deny,allow Deny from all to 127.0.0.1 allow from:: 1</Ifmodule></Directory><Directory/usr/share/phpmyadmin/setup/>   <Ifmodulemod_authz_core.c># Apache 2.4<Requireany>#Require IP 127.0.0.1 #注释掉 #Require IP:: 1 #注释掉 Require all granted #新添加</Requireany>   </Ifmodule>   <Ifmodule!mod_authz_core.c># Apache 2.2 Order Deny,allow Deny from all to 127.0.0.1 allow from:: 1</Ifmodule></Directory>

Then restart the Apache server

Systemctl Restart httpd

You can then access the HTTP./server IP address via the browser/phpmyadmin

Iv. Installation of WordPress

Install wget:

Yum Install wget

Download WordPress

wget Http://cn.wordpress.org/wordpress-4.9.1-zh_CN.zip

Installation: Unzip

Yum Install unzip

Use Unzip to extract files:

Unzip Wordpress-4.9.1-zh_cn.zip

Create a new database in Mysql

Mysql-u root-p

Enter the database via the above command and enter the password: password

And then create a database called WordPress.

Create DATABASE WordPress;

CD into the WordPress directory

Modify the wordpress configuration file wp-config.php

（

P.s.1: Default this file does not, need to rename wp-config-sample.php

MV Wp-config-sample.php wp-config.php

）

Modify the following in accordance with the server information

/** MySQL database name: WordPress */define (' db_name ', ' WordPress '); /** MySQL Database user name: Root*/define (' Db_user ', ' root '); /** MySQL Database password:p assword*/define (' Db_password ', ' password ');/** MySQL host (without modification) */define (' db_host ', ' localhost ');

After the modification is complete,

Copy the files to the/var/www/html directory

CP-RF wordpress/*/var/www/html/

Then enter the server address to access WordPress for installation

P.s.2: After installing WordPress, the background management plug-in, you need to enter the FTP problem

Workaround:

Chown-r apache:apache/var/www/html

Install CENTOS7 under virtual machine and configure apache+php+mysql+phpmyadmin+wordpress