diff --git a/utils/mariadb.sh b/utils/mariadb.sh
new file mode 100644
index 0000000..5e289c9
--- /dev/null
+++ b/utils/mariadb.sh
@@ -0,0 +1,27 @@
+#!/bin/bash
+
+# Install MariaDB
+echo "Installing MariaDB..."
+sudo yum install -y mariadb-server
+
+# Configure MariaDB
+echo "Configuring MariaDB..."
+sudo cp `${SCRIPT_ROOT}/conf/my.cnf` /etc/my.cnf
+sudo cp `${SCRIPT_ROOT}/conf/server.cnf` /etc/my.cnf.d/server.cnf
+
+echo "Install and start service..."
+sudo systemctl restart php-fpm.service
+sudo systemctl enable php-fpm.service
+
+# Configure MariaDB
+echo "Configuring MariaDB..."
+sudo mysql_secure_installation <<EOF
+
+y
+${MariaDB_ROOT_PWD}
+${MariaDB_ROOT_PWD}
+y
+y
+y
+y
+EOF
diff --git a/utils/nginx.sh b/utils/nginx.sh
new file mode 100644
index 0000000..483f4b6
--- /dev/null
+++ b/utils/nginx.sh
@@ -0,0 +1,33 @@
+#!/bin/bash
+
+# Install nginx
+echo "Installing nginx..."
+
+echo "[nginx]
+name=nginx repo
+baseurl=http://nginx.org/packages/centos/\$releasever/\$basearch/
+gpgcheck=0
+enabled=1" > /etc/yum.repos.d/nginx.repo
+
+# Install Nginx
+echo "Installing Nginx..."
+sudo yum install -y nginx
+
+# Configure Nginx for PHP
+echo "Configuring Nginx for PHP..."
+IP=`curl -4 ip.llm.me`
+sudo cp /etc/nginx/nginx.conf /etc/nginx/nginx.conf.bak
+sudo cp /etc/nginx/conf.d/default.conf /etc/nginx/conf.d/default.conf.bak
+sudo cp `${SCRIPT_ROOT}/conf/nginx.conf` /etc/nginx/nginx.conf
+sudo cp `${SCRIPT_ROOT}/conf/default.conf` /etc/nginx/conf.d/default.conf
+sudo sed -i "s/localhost/$IP `hostname`/g" /etc/nginx/conf.d/default.conf
+
+echo "Configuring Firewall..."
+sudo /sbin/iptables -I INPUT -p tcp --dport 443 -j ACCEPT
+sudo /sbin/iptables -I INPUT -p tcp --dport 80 -j ACCEPT
+sudo /sbin/service iptables save
+sudo systemctl restart iptables
+
+echo "Install and start service..."
+sudo systemctl restart nginx.service
+sudo systemctl enable nginx.service
diff --git a/utils/php.sh b/utils/php.sh
new file mode 100644
index 0000000..53a3edc
--- /dev/null
+++ b/utils/php.sh
@@ -0,0 +1,46 @@
+#!/bin/bash
+
+# Install php
+echo "Installing php..."
+
+# Install the Required Repositories
+echo "Installing the Required Repositories..."
+sudo rpm -Uvh http://rpms.famillecollet.com/enterprise/remi-release-${CentOS_RHEL_version}.rpm
+
+# Install PHP
+echo "Installing PHP..."
+sudo yum install -y --enablerepo=remi,remi-php71 php-gd php-fpm php-cli php-pdo php-xml php-json php-common php-mcrypt php-mysqlnd php-mbstring php-zip php-opcache php-xmlrpc
+
+# Install Composer
+echo "Installing Composer globally..."
+curl -sS https://getcomposer.org/installer | php
+sudo mv composer.phar /usr/bin/composer
+
+# Configure PHP
+echo "Configuring PHP..."
+sudo chown root:nginx /var/lib/php -R
+sudo sed -i 's/;cgi.fix_pathinfo=1/cgi.fix_pathinfo = 0/g' /etc/php.ini
+sudo sed -i 's/pdo_mysql.default_socket=/pdo_mysql.default_socket = \/var\/lib\/mysql\/mysql.sock/g' /etc/php.ini
+sudo sed -i 's/mysqli.default_socket =/mysqli.default_socket = \/var\/lib\/mysql\/mysql.sock/g' /etc/php.ini
+sudo sed -i 's/upload_max_filesize = 2M/upload_max_filesize = 20M/g' /etc/php.ini
+sudo sed -i 's/post_max_size = 8M/post_max_size = 50M/g' /etc/php.ini
+sudo sed -i 's/;date.timezone =/date.timezone = "Asia\/Shanghai"/g' /etc/php.ini
+sudo sed -i 's/expose_php = On/expose_php = Off/g' /etc/php.ini
+sudo sed -i 's/user = apache/user = nginx/g' /etc/php-fpm.d/www.conf
+sudo sed -i 's/group = apache/group = nginx/g' /etc/php-fpm.d/www.conf
+sudo sed -i 's/listen = 127.0.0.1:9000/listen = \/var\/run\/php-fpm.sock/g' /etc/php-fpm.d/www.conf
+sudo sed -i 's/;listen.owner = nobody/listen.owner = nginx/g' /etc/php-fpm.d/www.conf
+sudo sed -i 's/;listen.group = nobody/listen.group = nginx/g' /etc/php-fpm.d/www.conf
+sudo sed -i 's/;listen.mode = 0660/listen.mode = 0660/g' /etc/php-fpm.d/www.conf
+
+# Write PHP test file
+echo "Write PHP test file..."
+cat >> /usr/share/nginx/html/i.php <<EOF
+<?php
+phpinfo();
+
+EOF
+
+echo "Install and start service..."
+sudo systemctl restart php-fpm.service
+sudo systemctl enable php-fpm.service