Hi, on Windows: os.execute("wmic path win32_physicalmedia get SerialNumber") http://superuser.com/questions/708146/how-to-get-the-hard-drive-serial-number http://stackoverflow.com/questions/2829404/how-do-i-run-an-executable-using-lua command will be different on different OS. -Benjamin -----Original Message----- From: lua-l-bounces@lists.lua.org [mailto:lua-l-bounces@lists.lua.org] On Behalf Of JM Venet Magic.fr Sent: Tuesday, February 28, 2017 5:00 AM To: lua-l@lists.lua.org Subject: HELP Hello, I need to retrieve HDD's infos in lua, and store them in variables. Does someone has an idea, especially the physical serial number, not the one after formatting ? Thanks, JM Venet