centos 6.5 LAMP

艾辉

　　貌似靠谱（主要centos默认有httpd，是否需要将其remove然后再安装啊，我采用到方法是没有安装，直接用的默认的），大致就是这个样子吧----zz
　　LAMP is a combination of operating system and open-source software stack. The acronym LAMP is derived from first letters of Linux, Apache HTTP Server, MySQL database, and PHP/Perl/Python.
　　In this tutorial let us see how to setup LAMP server on RHEL/CentOS/Scientific Linux 6.x. Here x stands for version such as 6.1, 6.2, 6.3, 6.4, 6.5 etc.
　　My testbox hostname and IP address are server.unixmen.local and 192.168.1.101/24, respectively.
　　Install Apache
　　Apache is an open-source multi-platform web server. It provides a full range of web server features including CGI, SSL and virtual domains.
　　To install Apache, enter the following command from your terminal:


# yum install httpd -y

1	# yum install httpd -y

　　Start the Apache service and let it to start automatically on every reboot:


# service httpd start# chkconfig httpd on

1 2	# service httpd start # chkconfig httpd on

　　Allow Apache server default port 80 through your firewall/router if you want to connect from remote systems. To do that, edit file /etc/sysconfig/iptables,


# vi /etc/sysconfig/iptables

1	# vi /etc/sysconfig/iptables

　　Add the following lines.


[...]-A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEP[...]

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[...] -AINPUT-mstate--state NEW-mtcp-ptcp--dport80-jACCEP [...]

　　Restart iptables:


# service iptables restart

1	# service iptables restart

　　Test Apache:
　　Open your web browser and navigate to http://localhost/ or http://server-ip-address/.

　　Install MySQL
　　MySQL is an enterprise class, open source, world’s second most used database. MySQL is a popular choice of database for use in web applications, and is a central component of the widely used LAMP open source web application software stack.
　　To install MySQL, enter the following command:


# yum install mysql mysql-server -y

1	# yum install mysql mysql-server -y

　　Start the MySQL service and make to start automatically on every reboot.


# service mysqld start# chkconfig mysqld on

1 2	# service mysqld start # chkconfig mysqld on

　　Setup MySQL root password
　　By default, mysql root user doesn’t has password. To secure mysql, we have to setup mysql root user password.


# mysql_secure_installation

1	# mysql_secure_installation

NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MySQLSERVERS IN PRODUCTION USE!  PLEASE READ EACH STEP CAREFULLY!In order to log into MySQL to secure it, we'll need the currentpassword for the root user.  If you've just installed MySQL, andyou 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):     <span>## Press Enter ##</span> OK, successfully used password, moving on...Setting the root password ensures that nobody can log into the MySQLroot user without the proper authorisation.Set root password? [Y/n]     <span>## Press Enter ##</span>New password:                <span>## Enter new password ##</span>Re-enter new password:       <span>## Re-enter new password ##</span>Password updated successfully!Reloading privilege tables..... Success!By default, a MySQL installation has an anonymous user, allowing anyoneto log into MySQL without having to have a user account created forthem.  This is intended only for testing, and to make the installationgo a bit smoother.  You should remove them before moving into aproduction environment.Remove anonymous users? [Y/n]     <span>## Press Enter ##</span> ... Success!Normally, root should only be allowed to connect from 'localhost'.  Thisensures that someone cannot guess at the root password from the network.Disallow root login remotely? [Y/n]     <span>## Press Enter ##</span> ... Success!By default, MySQL comes with a database named 'test' that anyone canaccess.  This is also intended only for testing, and should be removedbefore moving into a production environment.Remove test database and access to it? [Y/n]     <span>## Press Enter ##</span> - Dropping test database...... Success!- Removing privileges on test database...... Success!Reloading the privilege tables will ensure that all changes made so farwill take effect immediately.Reload privilege tables now? [Y/n]     <span>## Press Enter ##</span> ... Success!Cleaning up...All done!  If you've completed all of the above steps, your MySQLinstallation should now be secure.Thanks for using MySQL!

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NOTE:RUNNING ALL PARTS OF THISSCRIPT ISRECOMMENDED FORALL MySQL       SERVERS INPRODUCTION USE!  PLEASE READ EACHSTEP CAREFULLY! Inorder tolog into MySQL tosecure it,we'll need the current password for the root user.  If you've just installed MySQL,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):     <span>## Press Enter ##</span> OK, successfully used password, moving on... Setting the root password ensures that nobody can log into the MySQL root user without the proper authorisation. Set root password? [Y/n]     <span>## Press Enter ## </span>New password:                <span>## Enter new password ## </span>Re-enter new password:       <span>## Re-enter new password ## </span>Password updated successfully! Reloading privilege tables.. ... Success! 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? [Y/n]     <span>## Press Enter ## </span> ... 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]     <span>## Press Enter ##</span> ... 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? [Y/n]     <span>## Press Enter ## </span> - 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]     <span>## Press Enter ## </span> ... Success! Cleaning up... All done!  If you've completed all of the above steps,your MySQL installation should now be secure. Thanks forusing MySQL!

　　Install PHP
　　PHP (recursive acronym for PHP: Hypertext Preprocessor) is a widely used open-source general purpose scripting language that is especially suited for web development and can be embedded into HTML.
　　Install PHP with following command:


# yum install php -y

1	# yum install php -y

　　Test PHP
　　Create a sample “testphp.php” file in Apache document root folder and append the lines as shown below:


# vi /var/www/html/testphp.php

1	# vi /var/www/html/testphp.php

　　Add the following lines.


<?phpphpinfo();?>

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<?php phpinfo(); ?>

　　Restart httpd service:


# service httpd restart

1	# service httpd restart

　　Navigate to http://server-ip-address/testphp.php. It will display all the details about php such as version, build date and commands etc.
　　
　　If you wanna to get MySQL support in your PHP, you should install “php-mysql” package. If you want to install all php modules just you use the command “yum install php*”


[iyunv@server ~]# yum install php-mysql -y

1	[iyunv@server~]# yum install php-mysql -y

　　Now open the phptest.php file in your browser using http://ip-address/testphp.php or http://domain-name/testphp.php. Scroll down and you will see the mysql module will be presented there.
Install phpMyAdmin
　　phpMyAdmin is a free open source web interface tool, used to manage your MySQL databases. By default phpMyAdmin is not found in CentOS official repositories. So let us install it using EPEL repository.
　　To install EPEL repository, follow the below link:
　　- Install EPEL Repository On RHEL/CentOS/Scientific Linux 6
　　Now install phpMyAdmin


# yum install phpmyadmin -y

1	# yum install phpmyadmin -y

　　Configure phpMyAdmin
　　Edit the phpmyadmin.conf file.


# vi /etc/httpd/conf.d/phpMyAdmin.conf

1	# vi /etc/httpd/conf.d/phpMyAdmin.conf

　　Find and comment the whole /<Directory> section as shown below:


[...]Alias /phpMyAdmin /usr/share/phpMyAdminAlias /phpmyadmin /usr/share/phpMyAdmin<span>#&lt;Directory /usr/share/phpMyAdmin/&gt;</span><span>#   &lt;IfModule mod_authz_core.c&gt;</span><span>#     # Apache 2.4</span><span>#     Require local</span><span>#   &lt;/IfModule&gt;</span><span>#   &lt;IfModule !mod_authz_core.c&gt;</span><span>#     # Apache 2.2</span><span>#     Order Deny,Allow</span><span>#     Deny from All</span><span>#     Allow from 127.0.0.1</span><span>#     Allow from ::1</span><span>#   &lt;/IfModule&gt;</span><span>#&lt;/Directory&gt;[...]</span>

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[...] Alias/phpMyAdmin/usr/share/phpMyAdmin Alias/phpmyadmin/usr/share/phpMyAdmin <span style="color: #ff0000;">#&lt;Directory /usr/share/phpMyAdmin/&gt;</span> <span style="color: #ff0000;">#   &lt;IfModule mod_authz_core.c&gt;</span> <span style="color: #ff0000;">#     # Apache 2.4</span> <span style="color: #ff0000;">#     Require local</span> <span style="color: #ff0000;">#   &lt;/IfModule&gt;</span> <span style="color: #ff0000;">#   &lt;IfModule !mod_authz_core.c&gt;</span> <span style="color: #ff0000;">#     # Apache 2.2</span> <span style="color: #ff0000;">#     Order Deny,Allow</span> <span style="color: #ff0000;">#     Deny from All</span> <span style="color: #ff0000;">#     Allow from 127.0.0.1</span> <span style="color: #ff0000;">#     Allow from ::1</span> <span style="color: #ff0000;">#   &lt;/IfModule&gt;</span> <span style="color: #ff0000;">#&lt;/Directory&gt; [...]</span>

　　Open “config.inc.php” file and change from “cookie” to “http” to change the authentication in phpMyAdmin:


# cp /usr/share/phpMyAdmin/config.sample.inc.php /usr/share/phpMyAdmin/config.inc.php # vi /usr/share/phpMyAdmin/config.inc.php

1 2	# cp /usr/share/phpMyAdmin/config.sample.inc.php /usr/share/phpMyAdmin/config.inc.php # vi /usr/share/phpMyAdmin/config.inc.php

　　Change cookie to http.


[...] /* Authentication type */$cfg['Servers'][$i]['auth_type'] = <span>'http'</span>;[...]

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[...] /* Authentication type */ $cfg['Servers'][$i]['auth_type']=<span style="color: #ff0000;">'http'</span>; [...]

　　Restart the Apache service:


# service httpd restart

1	# service httpd restart

　　Now you can access the phpmyadmin console by navigating to http://server-ip-address/phpmyadmin/ from your browser.
　　Enter your MySQL username and password which you have given in previous steps. In my case its “root” and “centos”.
Now you will be redirected to the phpmyadmin dashboard.page as shown below.

　　Now you will able to manage your MariaDB databases from phpMyAdmin web interface.
　　That’s it. Your LAMP server is up and ready to use.
　　Cheers!