Hi,
How can we implement observer pattern across processes?
Say there is a process 1 & process 2. Process 1 takes some action depending on the contents in file say config.txt.
If process 2 changes config.txt then the notification should go to process 1.
How can we achieve this in linux?
Is using "Signals" a good idea?
I am totally new to Linux, so any help would be appreciated.
Thanks,
Nitin
