Could someone kindly explain the difference between these two files?
hwclock.sh
rcS.d/S11hwclock.sh
I understand these files are both to do with the motherboard clock, but i dont see the difference.....
hwclock is a tool for accessing the Hardware Clock. You can display the current time, set the Hardware Clock to a specified time, set the Hardware Clock to the System Time, and set the System Time from the Hardware Clock.
Source: Linux man page
S11hwclock.sh is where hwclock gets called.