Find the path of httpd.conf

ps -ef | grep apache
/usr/sbin/apache2 -V
Reference: http://www.commanigy.com/blog/2011/06/08/finding-apache-configuration-file-httpd-conf-location

Edit httpd.conf

sudo nano /etc/httpd/conf/httpd.conf
Reference:

• http://linux.vbird.org/linux_basic/0220filemanager.php
• http://linux.vbird.org/linux_basic/0160startlinux.php#nano
• http://stackoverflow.com/questions/15112424/how-to-edit-httpd-conf-file-in-amazon-ec2
• http://jafty.com/blog/enable-mod_rewrite-on-apache-ec2-linux-server/

Restart Apache

sudo service httpd restart