Answer / pramod

The various ID's for a process are
Process id, Process group id, Session id, Permissions to
execute i.e effective user id, real user id , real group id,
effective user id, effective group id,terminal id associated.
For more info I think man of ps will help.

Answer / guest

PID (Process Id) and PPID(Parent Process Id)

Answer / dhanashri

pid is a process id used by os to identify unique process
and is created as soon as process is created.we use ps,
getpid(),getppid() to know pid of process.

Answer / rerew

And also euid

Predict the output of the following program code main() { fork(); printf("Hello World!"); }

3 Answers  

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1 Answers   Fibcom, HCL,

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4 Answers  

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0 Answers  

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set-user-id is related to (in unix)

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