Become superuser.
Add a line to the /etc/system file using the following syntax.
set parameter=value |
Verify the kernel parameter change.
# grep parameter /etc/system |
Reboot the system.
If you changed device related kernel parameters, you need to use the -r option when booting the system. When the system boots, the kernel parses the /etc/system file during autoconfiguration and overrides the default value for the parameters specified in this file.
The following line in the /etc/system file sets the value of the pt_cnt parameter to 200.
set pt_cnt=200 |