Step 1: Install Apache2
The Apache web server is currently the most popular web server in the world, which makes it a great default choice for hosting a website.
We can install Apache easily using Ubuntu’s package manager,
apt. A package manager allows us to install most software pain-free from a repository maintained by Ubuntu. You can learn more about how to use
For our purposes, we can get started by typing these commands:
sudo apt-get update sudo apt-get install apache2
Since we are using a
sudo command, these operations get executed with root privileges. It will ask you for your regular user’s password to verify your intentions.
Afterwards, your web server is installed.
You can do a spot check right away to verify that everything went as planned by visiting your server’s public IP address in your web browser (see the note under the next heading to find out what your public IP address is if you do not have this information already):
You will see the default Ubuntu 17.04 Apache web page, which is there for informational and testing purposes. It should look something like this:
If you see this page, then your web server is now correctly installed.
Step 2: Install MySQL
Now that we have our web server up and running, it is time to install MySQL. MySQL is a database management system. Basically, it will organize and provide access to databases where our site can store information.
Again, we can use
apt to acquire and install our software. This time, we’ll also install some other “helper” packages that will assist us in getting our components to communicate with each other:
sudo apt-get install mysql-server php5-mysql
Note: In this case, you do not have to run
sudo apt-get update prior to the command. This is because we recently ran it in the commands above to install Apache. The package index on our computer should already be up-to-date.
During the installation, your server will ask you to select and confirm a password for the MySQL “root” user. This is an administrative account in MySQL that has increased privileges. Think of it as being similar to the root account for the server itself (the one you are configuring now is a MySQL-specific account however).
When the installation is complete, we need to run some additional commands to get our MySQL environment set up securely.
First, we need to tell MySQL to create its database directory structure where it will store its information. You can do this by typing:
Afterwards, we want to run a simple security script that will remove some dangerous defaults and lock down access to our database system a little bit. Start the interactive script by running:
You will be asked to enter the password you set for the MySQL root account. Next, it will ask you if you want to change that password. If you are happy with your current password, type “n” for “no” at the prompt.
For the rest of the questions, you should simply hit the “ENTER” key through each prompt to accept the default values. This will remove some sample users and databases, disable remote root logins, and load these new rules so that MySQL immediately respects the changes we have made.
At this point, your database system is now set up and we can move on.
Step 3: Install PHP
PHP is the component of our setup that will process code to display dynamic content. It can run scripts, connect to our MySQL databases to get information, and hand the processed content over to our web server to display.
We can once again leverage the
apt system to install our components. We’re going to include some helper packages as well:
sudo apt-get install php7 libapache2-mod-php7 php7-mcrypt
This should install PHP without any problems. We’ll test this in a moment.
In most cases, we’ll want to modify the way that Apache serves files when a directory is requested. Currently, if a user requests a directory from the server, Apache will first look for a file called
index.html. We want to tell our web server to prefer PHP files, so we’ll make Apache look for an
index.php file first.
To do this, type this command to open the
dir.conf file in a text editor with root privileges:
sudo nano /etc/apache2/mods-enabled/dir.conf
It will look like this:
<IfModule mod_dir.c> DirectoryIndex index.html index.cgi index.pl index.php index.xhtml index.htm </IfModule>
We want to move the PHP index file highlighted above to the first position after the
DirectoryIndexspecification, like this:
<IfModule mod_dir.c> DirectoryIndex index.php index.html index.cgi index.pl index.xhtml index.htm </IfModule>
When you are finished, save and close the file by pressing “CTRL-X”. You’ll have to confirm the save by typing “Y” and then hit “ENTER” to confirm the file save location.
After this, we need to restart the Apache web server in order for our changes to be recognized. You can do this by typing this:
sudo service apache2 restart
Install PHP Modules
To enhance the functionality of PHP, we can optionally install some additional modules.
To see the available options for PHP modules and libraries, you can type this into your system:
apt-cache search php5-
The results are all optional components that you can install. It will give you a short description for each:
php7-cgi - server-side, HTML-embedded scripting language (CGI binary) php7-cli - command-line interpreter for the php7 scripting language php7-common - Common files for packages built from the php7 source php7-curl - CURL module for php7 php7-dbg - Debug symbols for PHP7 php7-dev - Files for PHP7 module development php7-gd - GD module for php7
To get more information about what each module does, you can either search the internet, or you can look at the long description in the package by typing:
apt-cache show package_name
There will be a lot of output, with one field called
Description-en which will have a longer explanation of the functionality that the module provides.
For example, to find out what the
php7-cli module does, we could type this:
apt-cache show php7-cli
Along with a large amount of other information, you’ll find something that looks like this:
. . . SHA256: 91cfdbda65df65c9a4a5bd3478d6e7d3e92c53efcddf3436bbe9bbe27eca409d Description-en: command-line interpreter for the php7 scripting language This package provides the /usr/bin/php7 command interpreter, useful for testing PHP scripts from a shell or performing general shell scripting tasks. . The following extensions are built in: bcmath bz2 calendar Core ctype date dba dom ereg exif fileinfo filter ftp gettext hash iconv libxml mbstring mhash openssl pcntl pcre Phar posix Reflection session shmop SimpleXML soap sockets SPL standard sysvmsg sysvsem sysvshm tokenizer wddx xml xmlreader xmlwriter zip zlib. . PHP (recursive acronym for PHP: Hypertext Preprocessor) is a widely-used open source general-purpose scripting language that is especially suited for web development and can be embedded into HTML. Description-md5: f8450d3b28653dcf1a4615f3b1d4e347 Homepage: http://www.php.net/ . . .
If, after researching, you decide you would like to install a package, you can do so by using the
apt-get install command like we have been doing for our other software.
If we decided that
php7-cli is something that we need, we could type:
sudo apt-get install php7-cli
If you want to install more than one module, you can do that by listing each one, separated by a space, following the
apt-get install command, like this:
sudo apt-get install package1 package2
At this point, your LAMP stack is installed and configured. We should still test out our PHP though.
Step 4: Test PHP Processing on your Web Server
In order to test that our system is configured properly for PHP, we can create a very basic PHP script.
We will call this script
info.php. In order for Apache to find the file and serve it correctly, it must be saved to a very specific directory, which is called the “web root”.
In Ubuntu 14.04, this directory is located at
/var/www/html/. We can create the file at that location by typing:
sudo nano /var/www/html/info.php
This will open a blank file. We want to put the following text, which is valid PHP code, inside the file:
<?php phpinfo(); ?>
When you are finished, save and close the file.
Now we can test whether our web server can correctly display content generated by a PHP script. To try this out, we just have to visit this page in our web browser. You’ll need your server’s public IP address again.
The address you want to visit will be:
This page basically gives you information about your server from the perspective of PHP. It is useful for debugging and to ensure that your settings are being applied correctly.
If this was successful, then your PHP is working as expected.
You probably want to remove this file after this test because it could actually give information about your server to unauthorized users. To do this, you can type this:
sudo rm /var/www/html/info.php
You can always recreate this page if you need to access the information again later.
Step 5: Installing phpMyAdmin
First, you’ll follow a simple best practice: ensuring the list of available packages is up to date before installing anything new.
apt-get -y update
Then it’s a matter of just running one command for installation via apt-get:
apt-get -y install phpmyadmin
Step 2: Basic Configuration
As the installation runs you’ll be asked a few simple questions regarding the basic configuration of phpMyAdmin.
At the first screen, select apache2 by using the space bar, then hit enter to continue.
At the first screen, select apache2 by using the space bar, then hit enter to continue.
At the third screen enter your MySQL password, then hit enter to continue.
And finally at the fourth screen set the password you’ll use to log into phpmyadmin, hit enter to continue, and confirm your password.
Step 3: Finish the Configuration of Apache
sudo gedit /etc/apache2/apache2.conf
Add the following to the bottom of the file:
# phpMyAdmin Configuration
Then exit and save the file with the command :wq.
And, restart Apache 2 with the following command:
service apache2 restart
Now that you have a LAMP stack installed, you have many choices for what to do next. Basically, you’ve installed a platform that will allow you to install most kinds of websites and web software on your server.