.Pp
Only the super-user may set the time of day or time zone.
If the system securelevel is greater than 1 (see
.Pp
Only the super-user may set the time of day or time zone.
If the system securelevel is greater than 1 (see
the time may only be advanced.
This limitation is imposed to prevent a malicious super-user
from setting arbitrary time stamps on files.
the time may only be advanced.
This limitation is imposed to prevent a malicious super-user
from setting arbitrary time stamps on files.