Answer Posted / c sivakumar. kumarsiva46@yaho

First of all i like to appreciate all the three Answerers
for theire initivative to have answered the question.
However the answers are not complete. In this first two
cases the command does not stop the process but kills it,
which means to restart the process we have to re-execute
the script. In the 3rd case the command stops only that
process which is activelly running in our terminal this
command can not be used to stop a process which is running
elsewhere. I know the answer to above question. But i
would like you guys to research over this and find out.
Please contact me for further queries.

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1331

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1014

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1225

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1090

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1160

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When i run a programm of orphan process. Instead of getting child's parent (ppid)=1 ..i get 1400 and it varies as per system. How can i findthe right soluion??? My pgm: #include # include int main() { int pid; pid=fork(); if(pid < 0) {exit(-1);} else if(pid==0) { printf("Child Process is Sleeping ..."); sleep(10); printf("Orphan Child's Parent ID : %u ",getppid()); } else { printf("Parent Process Completed ... %u ",getpid()); exit(0); } return 0; } Output:

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1414

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