phpSysInfo is a PHP script that displays information about the host being accessed.
It will displays things like Uptime, CPU, Memory, SCSI, IDE, PCI, Ethernet, Floppy, and Video Information.

Step 1. Requirements

Web server (apache2) with php4 or later.

Step 2. Installing phpsysinfo

apt-get install phpsysinfo

After completion of your installation this program automatically located at apache2 default document root directory /var/www/phpsysinfo/ folder.

Step 3. Access this from your web browser type the following:

http://youripaddress/phpsysinfo/

Done