Joomla! is an opensource CMS system written by by php mysql. So I want to show how to install Joomla! on Ubuntu 16.04.

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Step #01: Must be update and upgrade and then reboot your server.

Joomla-CMS:~# apt-get update

Joomla-CMS:~# apt-get upgrade

Joomla-CMS:~# reboot

Step #02: Install apache web server On Ubuntu 16.04

Joomla-CMS:~# apt-get install apache2

Step #03: Install mysql server On Ubuntu 16.04.

Joomla-CMS:~# apt-get install mysql-server php7.0-mysql

Joomla-CMS:~# /usr/bin/mysql_secure_installation

Step #04: Install php package On Ubuntu 16.04.

Joomla-CMS:~# apt-get install php7.0 libapache2-mod-php7.0 php7.0-mcrypt php7.0-xml php7.0-curl php7.0-json php7.0-cgi

Step #05: Download and extract full file for Ubuntu 16.04.

Joomla-CMS:~# rm /var/www/html/index.html
Joomla-CMS:~# cd /var/www/html
Joomla-CMS:/var/www/html# wget https://downloads.joomla.org/cms/joomla3/3-7-5/Joomla_3-7.5-Stable-Full_Package.zip
Joomla-CMS:var/www/html# apt-get install unzip
Joomla-CMS:/var/www/html# unzip Joomla_3-7.5-Stable-Full_Package.zip
Joomla-CMS:/var/www/html# mv htaccess.txt .htaccess
Joomla-CMS:~# chown -R www-data.www-data /var/www/html
Joomla-CMS:~# chmod -R 755 /var/www/html

Step #06: Setup Database with user privileges On Ubuntu 16.04.

mysql -u root -p
CREATE DATABASE joomla;
GRANT ALL PRIVILEGES on joomla.* to 'dbauser'@'localhost' identified by 'passw0rd';
FLUSH PRIVILEGES;
\q

Restart web server command below

Joomla-CMS:/var/www/html/# systemctl restart apache2

Goto http://10.66.44.20/installation/index.php

See image for example

Step #07: Setup database config from web.

Database Type: MySQL
Host Name: localhost
Username: admin
Password: passw0rd
Database Name: joomla
Table Prefix: joomla_
Old Database Process: Remove

See example below image

Step #08: Finally click install on the right side see example image.

After installation process complete then login.

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