The two processes are parent/child. Other than using the JOBID segment, which will not work except for that particular scenario try this:
This will only work well with the example you gave
How do you determine what user a process is running as? I want to know what user proftpd is running as, and what user a script that I have is running as. Thanks. (1 Reply)
To all,
I need to find a group in /etc/group and if found, I need to list out all the login ids for that group - one login id per line.
To find the list of user login ids for group X, I probably will use
cat /etc/group|grep ^X:|cut -d: -f4
This will return back a list of comma delimited... (4 Replies)
get email notification from from system when a process from XXXX user takes longer than 15 min run.Let me know the time estimation for the same.
hi ,any one please tell me , how to write a script to get email notification from system when a process from as mentioned above a xxxx user takes... (1 Reply)
Hello Everyone:
I have the following code
int main()
{
system("/usr/OtherUser/bin/runX");
return 0;
}
runX must be executed with privileges from another user, how could I do that? I know the password for such user.
Thanks in advance (8 Replies)
Folks,
I have written one script for following condition by referring some of online post in this forum. Please correct it if I'm missing something in it. (OS: AIX 5.3)
List the idle user. (I used whoidle command to list first 15 user and get username, idle time, pid and login time).... (4 Replies)
Hi folks,
How can I list all the processes that running by a specific user, I don't know if
ps -u USERID
can help me in that, is there any other way to get a full information about the current services and process information which related to the users.
Thanks (4 Replies)
Hi team,
Anyone help me cut a process name from ps -ef output?
lit-dbrac01-b004: $ ps -ef|grep pmon|cut -f5 ...
oracle 448 1 0 2014 ? 00:04:15 ora_pmon_blms50db2
Like I need just the process name:
ora_pmon_blms50db2
Any ideas?
Thanks in advance.
jd (3 Replies)
Hi,
i need to list the processes running only under current logged in user.
EX:
$ whoami
oraaqw
$ ps -ef | grep tnslsnr
oraaqw 11403300 19267592 0 09:14:47 pts/3 0:00 grep tnslsnr
oraaqw 15794208 1 0 Jan 14 - 11:59... (6 Replies)
Discussion started by: aravindadla
6 Replies
LEARN ABOUT NETBSD
fork
FORK(2) BSD System Calls Manual FORK(2)NAME
fork -- create a new process
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <unistd.h>
pid_t
fork(void);
DESCRIPTION
fork() causes creation of a new process. The new process (child process) is an exact copy of the calling process (parent process) except for
the following:
o The child process has a unique process ID.
o The child process has a different parent process ID (i.e., the process ID of the parent process).
o The child process has its own copy of the parent's descriptors. These descriptors reference the same underlying objects, so that,
for instance, file pointers in file objects are shared between the child and the parent, so that an lseek(2) on a descriptor in the
child process can affect a subsequent read(2) or write(2) by the parent. This descriptor copying is also used by the shell to
establish standard input and output for newly created processes as well as to set up pipes.
o The child process' resource utilizations are set to 0; see setrlimit(2).
In general, the child process should call _exit(2) rather than exit(3). Otherwise, any stdio buffers that exist both in the parent and child
will be flushed twice. Similarly, _exit(2) should be used to prevent atexit(3) routines from being called twice (once in the parent and once
in the child).
In case of a threaded program, only the thread calling fork() is still running in the child processes.
Child processes of a threaded program have additional restrictions, a child must only call functions that are async-signal-safe. Very few
functions are asynchronously safe and applications should make sure they call exec(3) as soon as possible.
RETURN VALUES
Upon successful completion, fork() returns a value of 0 to the child process and returns the process ID of the child process to the parent
process. Otherwise, a value of -1 is returned to the parent process, no child process is created, and the global variable errno is set to
indicate the error.
ERRORS
fork() will fail and no child process will be created if:
[EAGAIN] The system-imposed limit on the total number of processes under execution would be exceeded. This limit is configuration-depen-
dent.
[EAGAIN] The limit RLIMIT_NPROC on the total number of processes under execution by this user id would be exceeded.
[ENOMEM] There is insufficient swap space for the new process.
SEE ALSO execve(2), setrlimit(2), vfork(2), wait(2), pthread_atfork(3)STANDARDS
The fork() function conforms to ISO/IEC 9945-1:1990 (``POSIX.1'').
HISTORY
A fork() system call appeared in Version 6 AT&T UNIX.
BSD June 10, 2004 BSD