FYI: $$ is the pid of the current process, so:
does write the pid to $FILE, but it is a child process because the & runs the function in the background.
question: for the below program
i just printed the value for pid, child pid and parent pid
why does it give me 6 values? i assume ppid is 28086
but can't figure out why there are 5 values printed instead of just two!
can someone comment on that!
#include<stdio.h>
#define DIM 8
int... (3 Replies)
The below command returns full line.How can i get only PID from this line ie 15794 from the below example
(FI NY) nbswpsa52.ny.ficc.gs.com~ ->ps -ef | grep keepalive | grep -v keepaliveStub | grep -v swapback | grep -v grep
ficctprd 15794 1 0 13:12:58 ? 0:01 keepalive (3 Replies)
Hi ,
I am trying to get the PID using the following command:
$ /usr/ucb/ps -auwwwwx | grep java | grep Proceess | ptree PID or
$ /usr/ucb/ps -auwwwwx | grep java | grep Proceess;ptree PID
it is possible to get PID, such that I check whether any orphan
process is running.
solution... (0 Replies)
1. If I use an software application(which connects to the database in the server) in my local pc, how many PID should be registered? Would there be PID for the session and another PID for socket connection?
2. I noticed (through netstat) that when I logged in using the my software application,... (1 Reply)
Hi All,
In my project i have two process runs in the back end.
Once i start my project, and execute the command ps, i get below output:
PID TTY TIME CMD
9086 pts/1 0:00 ksh
9241 pts/1 0:02 java
9240 pts/1 0:00 shell_script_bg
java with 9241 PID is the main... (4 Replies)
Hi,
I need to get the pid of a process and have to store the pid in a variable and i want to use this value(pid) of the variable for some process. Please can anyone tell me how to get the pid of a process and store it in a variable. please help me on this.
Thanks in advance,
Amudha (7 Replies)
Hello people,
This question might seem to be a little naive but here it goes:
I want to know the PID of a script that is running in the background.
eg: There is a script called Data_Downloader.sh
I am using the command:
ps -ef | grep Data_Downloader.sh
But I am getting the output as
wrkarea... (9 Replies)
I have searched to find an anwer to no avail, I hope you can help me.
I have a.ksh that many people call and a.ksh calls b.ksh
b.ksh is also invoked stand-alone by many people as well
In b.ksh I want to do something different if it was not involked by a.ksh.
How can I do this? (7 Replies)
Hello,
I would like to know what this command means?
PID=$!
what does "!" stand for? (5 Replies)
Discussion started by: googlietdr
5 Replies
LEARN ABOUT HPUX
setpgrp2
setpgid(2) System Calls Manual setpgid(2)NAME
setpgid(), setpgrp2() - set process group ID for job control
SYNOPSIS DESCRIPTION
The and system calls cause the process specified by pid to join an existing process group or create a new process group within the session
of the calling process. The process group ID of the process whose process ID is pid is set to pgid. If pid is zero, the process ID of the
calling process is used. If pgid is zero, the process ID of the indicated process is used. The process group ID of a session leader does
not change.
is provided for backward compatibility only.
Security Restrictions
Some or all of the actions associated with this system call are subject to compartmental restrictions.
See compartments(5) for more information about compartmentalization on systems that support that feature. Compartmental restrictions can
be overridden if the process possesses the privilege (COMMALLOWED). Processes owned by the superuser may not have this privilege. Pro-
cesses owned by any user may have this privilege, depending on system configuration.
See privileges(5) for more information about privileged access on systems that support fine-grained privileges.
RETURN VALUE
and return the following values:
Successful completion.
Failure.
is set to indicate the error.
ERRORS
If or fails, is set to one of the following values.
The value of pid matches the process ID of a child process of the calling process and the child process has successfully executed
one of the exec(2) functions.
The value of pgid is less than zero or is outside the range of valid process group ID values.
The process indicated by
pid is a session leader.
The value of pid is valid but matches the process ID of a child process of the calling process, and the child process is not in
the same session as the calling process.
The value of pgid does not match the process ID of the process indicated by pid and there is no process with a process group ID
that matches the value of pgid in the same session as the calling process.
The value of pid does not match the process ID of the calling process or of a child process of the calling process.
AUTHOR
and were developed by HP and the University of California, Berkeley.
SEE ALSO bsdproc(3C), exec(2), exit(2), fork(2), getpid(2), kill(2), setsid(2), signal(2), privileges(5), termio(7).
STANDARDS CONFORMANCE setpgid(2)