I know that
setterm can be used to adjust parameters such as screen blanking time on a virtual console. How can I show the current
setterm settings/values for all parameters?
The least one can say is that the interface to set those VT attributes is very messy. Some are done with ioctls (a myriad of them), some with escape sequences (some that affect one VT some all at once), some are also accessible via
For the blanking time, you can have a look at