As a user smith you executed the following command to change the default priority of the date
command:
[smith@station2 ~]$ nice –10 date
nice : cannot set priority : Permission denied
[smith@station2 ~]$
What could be the reason for the error message?
A.
smith does not have the SUID bit set on nice.
B.
smith does not have the execute permission on nice.
C.
smith does not have the permission to change the nice value from the default to a lower value.
D.
smith does not have the permission to change the nice value from the default to a higher value.