Install Apache Mysql Php on Debian 7

Install Aptitude command following aptitude update command

#apt-get install aptitude

Up-to-date and upgrade the system to current version

#aptitude update && aptitude safe-upgrade

Or update Debian system with apt-get command

#apt-get update && apt-get upgrade

Install Apache

#apt-get install apache2

Install mysql server

#apt-get install mysql-server

Finish up by running the MySQL set up script:

#mysql_secure_installation

Install PHP

#apt-get install php5 && apt-get install php-pear && apt-get install php5-mysql && apt-get install php5-gd

Finish up by restarting apache:

#service apache2 restart

Error 

Could not reliably determine the server’s fully qualified ***. Solved by Add ServerName localhost at /etc/apache2/apache2.conf at end of line

ServerName localhost

Enable and load mod_rewrite Apache2 on Debian 8

#a2enmod rewrite

Then open and edit /etc/apache2/apache2.conf find

Options Indexes FollowSymLinks
AllowOverride All
Require all granted

Replace “AllowOverride None” to “AllowOverride all”

Enable Apache2 mod_headers & mod_expires on

To increase PageSpeed: Leverage browser caching.

enable mod_headers:

#a2enmod headers
Enabling module headers
To activate the new configuration, you need to run:
service apache2 restart

enable mod_expires:

#a2enmod expires
Enabling module expires
To activate the new configuration, you need to run:
service apache2 restart

Then restart Apache server to make these changes effective

#service apache2 restart