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Finding process id of subsequent process

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Old 11-09-2009
probably process group is a nice idea. I will try evaluating in that domain.

Regarding nice value, tty inheritance - there is a potential problem if I rely on them.

I am trying to frame a generic script and the multiple chunks that are being executed, needlessly might turn out to a be a daemon therefore

1) detaching itself from a tty
2) altering the nice value
3) can switch between multiple process groups

the above is not something frequent but the generic capability of the script will be affected.

Am really wondering, is n't there an easy way to track child process by the parent - condition being parent is short lived and child being inherited by init.

Thanks again Smilie
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LEARN ABOUT BSD

fork

FORK(3F)																  FORK(3F)

NAME

       fork - create a copy of this process

SYNOPSIS

       integer function fork()

DESCRIPTION

       Fork  creates  a  copy  of  the	calling  process.   The only distinction between the 2 processes is that the value returned to one of them
       (referred to as the `parent' process) will be the process id of the copy.  The copy is usually referred to as  the  `child'  process.   The
       value returned to the `child' process will be zero.

       All logical units open for writing are flushed before the fork to avoid duplication of the contents of I/O buffers in the external file(s).

       If the returned value is negative, it indicates an error and will be the negation of the system error code.  See perror(3F).

       A corresponding exec routine has not been provided because there is no satisfactory way to retain open logical units across the exec.  How-
       ever, the usual function of fork/exec can be performed using system(3F).

FILES

       /usr/lib/libU77.a

SEE ALSO

       fork(2), wait(3F), kill(3F), system(3F), perror(3F)

4.2 Berkeley Distribution					   May 27, 1986 							  FORK(3F)