Answer Posted / b.ramkumar

There are more that 15 different signal. Listing some of
the frequently used signals below

STOP - This signal will stop the currently running process.
The process will still stay in the task list

CONT - Will continue the stopped process

TERM - This singal will terminate the process

HUP - Will restart currently running process

NOHUP - Will reload the process (in the sense, only reads
the config file and bring the new changes to effect without
restarting...)

what are different ways the context switch happens from user to kernel space or vice-versa ?

2649

What are system calls used for process management in linux?

1121

Explain process management system calls in linux?

1069

I would like to know whether Simado and Setu products are they EPBX or not ?

2366