How to get the cuda version?

Question

Is there any quick command or script to check for the version of CUDA installed?

I found the manual of 4.0 under the installation directory but I\'m not sure whether

Answer 1

First you should find where Cuda installed.

If it's a default installation like here the location should be:

for ubuntu:

/usr/local/cuda

in this folder you should have a file

version.txt

open this file with any text editor or run:

cat version.txt

from the folder

OR

 cat /usr/local/cuda/version.txt