10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Team,
I have multiple batchjobs running in VM, if I do ps -ef |grep java or tomcat I am getting multiple process list.
How do I get my exact tomcat process running and that is unique? via shell script? (4 Replies)
Discussion started by: Ghanshyam Ratho
4 Replies
2. Shell Programming and Scripting
I am writing a script to kick off a process to gather logs on multiple nodes in parallel using "&". These processes create individual log files. Which I would like to filter and convert in CSV format after they are complete. I am facing following issues:
1. Monitor all Processes parallelly.... (5 Replies)
Discussion started by: shunya
5 Replies
3. UNIX for Advanced & Expert Users
Hi Experts,
I am facing one problem here which is one process always stuck in running state which causes the other similar process to sleep state . This causes my system in hanged state.
On doing cat /proc/<pid>wchan showing the "__init_begin" in the output.
Can you please help me here... (1 Reply)
Discussion started by: naveeng
1 Replies
4. BSD
Hi Experts,
I am facing one problem here which is one process always stuck in running state which causes the other similar process to sleep state . This causes my system in hanged state.
On doing cat /proc/<pid>wchan showing the "__init_begin" in the output.
Can you please help me here... (0 Replies)
Discussion started by: naveeng
0 Replies
5. Shell Programming and Scripting
I have a small question may be this will be discussed before
I have two files file1 and file2 with huge data and I am running the commands as
cat file1 |sort &
cat file2 |sort &
If the session is got disconnected or logout will this command run in background,
or shall we use nohup (3 Replies)
Discussion started by: morbid_angel
3 Replies
6. Shell Programming and Scripting
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)
Discussion started by: kirankrishna3
1 Replies
7. Shell Programming and Scripting
Hi Experts, we do have a shell script for Unix Solaris, which will kill all the process manullay, it used to work in my previous env, but now it is throwing this error.. could some one please help me to resolve it
This is how we execute the script (and this is the requirement) ... (2 Replies)
Discussion started by: jonnyvic
2 Replies
8. Shell Programming and Scripting
Hello all,
I would be happy if any one could help me with a shell script that would determine all the processes running on a Unix server and post a mail if any of the process is not running or aborted.
Thanks in advance
Regards,
pradeep kulkarni.
:mad: (13 Replies)
Discussion started by: pradeepmacha
13 Replies
9. Shell Programming and Scripting
Hi
I have a shell script A which calls another 10 shell scripts which run in background. How do i make the parent script wait for the child scripts complete, or in other words, i must be able to do a grep of parent script to find out if the child scripts are still running.
My Code:
... (5 Replies)
Discussion started by: albertashish
5 Replies
10. Shell Programming and Scripting
Hello to all,
I've a strage problem here:
a perl script that parses the output of sar -q 300 0 (one line of performace data each 5 min. infinately) works fine from the CLI. It processes one line output every 5 minutes.
If i disconnect it from the terminal (executing it with cron, nohup startporc... (2 Replies)
Discussion started by: demwz
2 Replies
tcgetpgrp(3C) Standard C Library Functions tcgetpgrp(3C)
NAME
tcgetpgrp - get foreground process group ID
SYNOPSIS
#include <sys/types.h>
#include <unistd.h>
pid_t tcgetpgrp(int fildes);
DESCRIPTION
The tcgetpgrp() function will return the value of the process group ID of the foreground process group associated with the terminal.
If there is no foreground process group, tcgetpgrp() returns a value greater than 1 that does not match the process group ID of any exist-
ing process group.
The tcgetpgrp() function is allowed from a process that is a member of a background process group; however, the information may be subse-
quently changed by a process that is a member of a foreground process group.
RETURN VALUES
Upon successful completion, tcgetpgrp() returns the value of the process group ID of the foreground process associated with the terminal.
Otherwise, -1 is returned and errno is set to indicate the error.
ERRORS
The tcgetpgrp() function will fail if:
EBADF The fildes argument is not a valid file descriptor.
ENOTTY The calling process does not have a controlling terminal, or the file is not the controlling terminal.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-------------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-------------------------------+
|Interface Stability |Standard |
+-----------------------------+-------------------------------+
|MT-Level |MT-Safe, and Async-Signal-Safe |
+-----------------------------+-------------------------------+
SEE ALSO
setpgid(2), setsid(2), tcsetpgrp(3C), attributes(5), standards(5), termio(7I)
SunOS 5.11 14 Aug 2002 tcgetpgrp(3C)