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→How to configure
== How to configure ==
=== Web server ===
Apache2 is used as a web server let the embedded system to provide the HTML pages used for creating the GUI. Once installed into the rfs, <code>apache2</code> will be automatically started using the following configuration file:
/etc/apache2/httpd.conf
It is possible to see that apache2 uses the web page present into the ''/usr/share/apache2/htdocs'' directory:
root@imx6qxelk:~# cat /etc/apache2/httpd.conf | grep htdocs
DocumentRoot "/usr/share/apache2/htdocs"
<Directory "/usr/share/apache2/htdocs">
root@imx6qxelk:~#
=== PHP ===
For demonstration purposes the PHP info page is loaded as the home page for our web server running on the system:
<pre>
root@imx6qxelk:~# cat /usr/share/apache2/htdocs/.htaccess
DirectoryIndex phpinfo.php
root@imx6qxelk:~# cat /usr/share/apache2/htdocs/phpinfo.php
<?php
phpinfo();
?>
root@imx6qxelk:~#
</pre>
In this way, the PHP info page is shown when the web browser is started on localhost.
=== Graphical backend ===
root@imx6qxelk:~#
=== Web server Chromium ===Apache2 is used as a In the same way of the web server let the embedded system to provide the HTML pages used for creating the GUI. Once installed into the rfs, <code>apache2</code> will chormiumcam be automatically started using the following configuration filea proper service:
<pre>
root@imx6qxelk:~# cat /usr/share/apache2/htdocs/.htaccessDirectoryIndex phpinfobrowser.phpshroot@imx6qxelk:~# cat /usr/share/apache2!/htdocsbin/phpinfo.php<?phpbash
root@imx6qxelk:~#
</pre>
