3.6.1. devlookup - look up device behind device file and its parameters¶
3.6.1.1. Usage¶
devlookup [-v VAR] [-k] /dev/DEVICE [parameter]
3.6.1.2. Synopsis¶
Detects the device behind a device file and outputs it, unless a second argument is given. In that case the device parameter with that name is looked up.
3.6.1.3. Options¶
- -v
write output to VARIABLE instead of printing it
- -k
output kernel rootarg line