06-11-2007
Need to get pid of a process and have to store the pid in a variable
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
10 More Discussions You Might Find Interesting
1. Programming
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)
Discussion started by: a25khan
3 Replies
2. Shell Programming and Scripting
Hi Friends :p
I have a little problem please help me out. I have a Unix based OS Sun Server having oracle 8i as database on it. The server has one client with windows OS. The client uses developer 2000 (GUI) to run query and run processes. I want to know how can I know the PID of a process run... (3 Replies)
Discussion started by: vanand420
3 Replies
3. UNIX for Dummies Questions & Answers
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)
Discussion started by: pcx26
1 Replies
4. Solaris
hi all,
Is there a simple script anyone could through out to me, to find the pid of a process given the name. I actually need to bind this pid to a processor set. I would probably put these comamns in a shell script which would have.
a) kick start the executable
b) get the pid
c) bind it to a... (10 Replies)
Discussion started by: Naanu
10 Replies
5. Shell Programming and Scripting
Hi
I have written a shell script to find and kill the particular process. Here in shell script i have written the code like
cnt = $(ps -ef | grep Shree)
echo $cnt
I am getting the output
root 2326 2317 0 14:39:46 pts/1 0:28 Shree -f fdc.fbconf FDCapp.fbapp
Here I want to... (2 Replies)
Discussion started by: Shreedhar Naik
2 Replies
6. Shell Programming and Scripting
Hi All,
Am copying mulitple files in a directory in names File0,File1,File2 etc.
I need to print separately the PID of these copies using File names.
for((i=0;i<5;i++))
do
mypid=`ps aux | awk '/File$i/ && !/awk/ { print $2 }'`
echo PID is $mypid
done
It printed nothing. Thinking... (6 Replies)
Discussion started by: amio
6 Replies
7. Shell Programming and Scripting
Hi all,
i was able to redirect pid of process to a file in the following way
ps aux|awk '$11 == "/Applications/ProjectX/DServer" >> /Applications/ProjectX/DServer.pid
it works fine but if one folder name caontains space its not working like below
ps aux|awk '$11 == "/Applications/Project\... (1 Reply)
Discussion started by: kirankumars
1 Replies
8. Programming
Hi
I use linux OS.
I've already written a function that allow me to get the process name by pid. (searching in /proc). Now I'd like to perform the inverse task.I mean get the process pid by its name.
I could write a function that search in every folder in /proc for the process name, but i... (2 Replies)
Discussion started by: Dedalus
2 Replies
9. Shell Programming and Scripting
Hi All,
I need to get the PID of a process which i ran in background into a variable
echo $! gives me the PID of last background process but how to get this into a variable so that i can use "wait" command later in the script to make sure that this background process was done
var = `echo... (5 Replies)
Discussion started by: firestar
5 Replies
10. AIX
HI,
i used
ps -ef | grep 3539052 | grep -v grep
and i got a output like ths
root 3539052 3407918 0 May 07 - 709:31 /usr/sbin/syslogd
but what i need is instead of full path /usr/sbin/syslogd i want only the process name that is 'syslogd' here. (3 Replies)
Discussion started by: sumanthupar
3 Replies
getsid(2) System Calls getsid(2)
NAME
getsid - get process group ID of session leader
SYNOPSIS
#include <unistd.h>
pid_t getsid(pid_t pid);
DESCRIPTION
The getsid() function obtains the process group ID of the process that is the session leader of the process specified by pid. If pid is
(pid_t)0, it specifies the calling process.
RETURN VALUES
Upon successful completion, getsid() returns the process group ID of the session leader of the specified process. Otherwise, it returns
(pid_t)-1 and sets errno to indicate the error.
ERRORS
The getsid() function will fail if:
EPERM The process specified by pid is not in the same session as the calling process, and the implementation does not allow
access to the process group ID of the session leader of that process from the calling process.
ESRCH There is no process with a process ID equal to pid.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
SEE ALSO
exec(2), fork(2), getpid(2), getpgid(2), setpgid(2), setsid(2), attributes(5), standards(5)
SunOS 5.10 22 Jan 1996 getsid(2)