For webserver Configuration, we only need to setup LAMPP in linux system and edit the IP tables to access the server from the remote computer.To do this, follow the following Steps
1 INSTALLING MYSQL 5 To install MySQL, we do this:
#yum install mysql mysql-server
Then we create the system startup links for MySQL (so that MySQL starts automatically whenever the system boots) and start the MySQL server:
#chkconfig –levels 235 mysqld on
#/etc/init.d/mysqld start
To Set passwords for the MySQL root account:
# mysql_secure_installation
2. Installing Apache2
#yum install httpd => This command install APache
Now configure your system to start Apache at boot time…
#chkconfig –levels 235 httpd on
#/etc/init.d/httpd start
Now direct your browser to http://192.168.0.100, and you should see the Apache2 if your setup has been good you will see the following page

Apache HOME PAGE
Apache’s default document root is /var/www/html on CentOS, and the configuration file is /etc/httpd/conf/httpd.conf. Additional configurations are stored in the/etc/httpd/conf.d/ directory.
4 Installing PHP5
We can install PHP5 and the Apache PHP5 module as follows:
#yum install php
We must restart Apache afterwards:
#/etc/init.d/httpd restart
# service iptables stop
and edit the configuration files
# vi /etc/sysconfig/iptables
We need to add a rule
-A INPUT -m state –state NEW -m tcp -p tcp –dport 80 -j ACCEPT
Start start firewall again
#service iptables start
…if you want to remotely access MySQL as well (I do) you also add:
-A INPUT -m state –state NEW -m tcp -p tcp –dport 3306 -j ACCEPT
5 Testing PHP5 / Getting Details About Your PHP5 Installation

PHP installation in LINUX
6 Getting MySQL Support In PHP5
To get MySQL support in PHP, we can install the php-mysql package. It’s a good idea to install some other PHP5 modules as well as you might need them for your applications. You can search for available PHP5 modules like this:
#yum search php
Pick the ones you need and install them like this:
#yum install php-mysql php-gd php-imap php-ldap php-mbstring php-odbc php-pear php-xml php-xmlrpc
APC is a free and open PHP opcode cacher for caching and optimizing PHP intermediate code. It’s similar to other PHP opcode cachers, such as eAccelerator and Xcache. It is strongly recommended to have one of these installed to speed up your PHP page.
APC can be installed as follows:
#yum install php-pecl-apc
Now restart Apache2:
#/etc/init.d/httpd restart
Now reload http://192.168.0.100/info.php in your browser and scroll down to the modules section again. You should now find lots of new modules there, including the MySQL module:
7 phpMyAdmin
phpMyAdmin is a web interface through which you can manage your MySQL databases.
First we enable the RPMforge repository on our CentOS system as phpMyAdmin is not available in the official CentOS 6.3 repositories:
Import the RPMforge GPG key:
#rpm –import http://dag.wieers.com/rpm/packages/RPM-GPG-KEY.dag.txt
On x86_64 systems:
#yum install http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.2-2.el6.rf.x86_64.rpm
On i386 systems:
#yum install http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.2-2.el6.rf.i686.rpm
phpMyAdmin can now be installed as follows:
#yum install phpmyadmin
Now we configure phpMyAdmin. We change the Apache configuration so that phpMyAdmin allows connections not just from localhost (by commenting out the <Directory “/usr/share/phpmyadmin”> stanza):
#vi /etc/httpd/conf.d/phpmyadmin.conf
Web application to manage MySQL # #<Directory "/usr/share/phpmyadmin"> # Order Deny,Allow # Deny from all # Allow from 127.0.0.1 #</Directory> Alias /phpmyadmin /usr/share/phpmyadmin Alias /phpMyAdmin /usr/share/phpmyadmin Alias /mysqladmin /usr/share/phpmyadmin |
Next we change the authentication in phpMyAdmin from cookie to http:
#vi /usr/share/phpmyadmin/config.inc.php
[...] /* Authentication type */ $cfg['Servers'][$i]['auth_type'] = 'http'; [...] |
Restart Apache:
#/etc/init.d/httpd restart
Afterwards, you can access phpMyAdmin under http://192.168.0.100/phpmyadmin/:
Source:http://www.howtoforge.com/installing-apache2-with-php5-and-mysql-support-on-centos-6.3-lamp