Is there any program that shows all hardware (e.g. Graphic card NVIDIA GeForce 9600GT, Network card, and so on) on your computer?
There are a couple of command line programs that give you this kind of information, you could try
For a GUI that nicely displays information from these and other sources, try hardinfo .
It will appear in the applications menu under System > System Profiler and Benchmarks.
As the name suggests, it also offers some benchmarks ;)
I stumbled upon the nifty “lshw” tool today. lshw lists your hardware. Try it now:
You can get specific details by using the -C flag:
sudo lshw -C disk
will list all you hard disks.
It can create a html page with your hardware details if you do:
sudo lshw -html > your-file-name.html