[ec2-user ~]$ sudo service httpd start
[ec2-user ~]$ sudo chmod 2775 /var/www
[ec2-user ~]$ find /var/www -type d -exec sudo chmod 2775 {} +
[ec2-user ~]$ sudo yum update -y[ec2-user ~]$ sudo yum install -y httpd24 php56 php56-mysqlnd
[ec2-user ~]$ sudo usermod -a -G www ec2-user
[ec2-user ~]$ sudo chgrp -R www /var/www