Sponsored Content
Top Forums UNIX for Advanced & Expert Users Issue with tracking successful completion of Child process running in background Post 302983067 by dmukherjee on Thursday 6th of October 2016 03:16:43 AM
Old 10-06-2016
Could you please elaborate a little more on GNU Parallel.

Is there any sample code snippet you have for this?

Thanks in advance.
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

running process in background

I'm trying to install a solaris 9 patch cluster and when I try to use & to run in background it won't allow me to enter in my sudo password so it fails the install and sudo auth. Does Solaris not have screen like linux? If & will work what am I doing wrong? sudo ./install_cluster -q & is... (3 Replies)
Discussion started by: kingdbag
3 Replies

2. Shell Programming and Scripting

How to know the status of process running in background

I have run one shell script in background that contains a endless while loop. I am not able to know the status of that job . Please provide any command to know this. I have already used "ps -aef" , "jobs" to know it , but it didn't work. I am sure the process is running as it is generating a file... (8 Replies)
Discussion started by: sumanta
8 Replies

3. UNIX for Advanced & Expert Users

Oracle library issue in child process

Hi, I am using a daemon from which I am forking 3 processes P1,P2,P3 out of which P3 is compiled with oracle lib32/libclntsh.so and P1,P2 are non database process. The Logic of daemon is that if any one goes down simply clean the other and refork all the 3 again. P3 is getting forked first time... (1 Reply)
Discussion started by: unisuraj
1 Replies

4. UNIX for Advanced & Expert Users

how to make a parent wait on a child shells running in background?

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: ... (1 Reply)
Discussion started by: albertashish
1 Replies

5. Shell Programming and Scripting

How to export a variable from a child process running in background to the parent

Hi All, I have a script which calls a child script with a parameter to be run in the background . childscript.ksh $a & Can any one suggest me how do i export a variable from the child script to parent script? Note that the child script is in background If the child script is in... (3 Replies)
Discussion started by: aixjadoo
3 Replies

6. UNIX for Advanced & Expert Users

send a new value to a variable in a running background process

Hi guys, I have a issue with a background process, I need to update the value of a variable in that process which is running at this time and it will be running for at least 2 days. Any idea? I will apreciate your help. regards. Razziel. (2 Replies)
Discussion started by: razziel
2 Replies

7. UNIX for Dummies Questions & Answers

Background Process Completion

I have my unix machine configured to run locate.updatedb on login in the background and after it completes, when I run a command such as ls-- the console returns the results of ls and + Done sudo /usr/libexec/locate.updatedbIs there... (3 Replies)
Discussion started by: Prodiga1
3 Replies

8. Shell Programming and Scripting

command to see process running at background

Hi , I want to see all the background process that are running in unix box machine...please guide me is there any specific command for that..since I am executing some scripts at background..!!:confused: (1 Reply)
Discussion started by: nks342
1 Replies

9. Shell Programming and Scripting

How to determine the completion of a background process to trigger something else?

I've been thinking about a peculiar problem, and so far haven't been able to find out a convincing solution to that. To put it simply, I have a shell script (assume it to be parent_script.sh), calling another shell script (child_script.sh) 5 times, in nohup mode to be executed in the background.... (3 Replies)
Discussion started by: Aviktheory11
3 Replies

10. UNIX for Beginners Questions & Answers

Running process in the background

Hi, I have this simple c program that creates duplicate process with fork(): #include <sys/types.h> main() { if (fork() == 0) while(1); else while(1); } I tried running it in the background gcc -o test first.c test & And I got this list of running process: (4 Replies)
Discussion started by: uniran
4 Replies
times(1)                                                           User Commands                                                          times(1)

NAME
times - shell built-in function to report time usages of the current shell SYNOPSIS
sh times ksh times DESCRIPTION
sh Print the accumulated user and system times for processes run from the shell. ksh Print the accumulated user and system times for the shell and for processes run from the shell. On this man page, ksh(1) commands that are preceded by one or two * (asterisks) are treated specially in the following ways: 1. Variable assignment lists preceding the command remain in effect when the command completes. 2. I/O redirections are processed after variable assignments. 3. Errors cause a script that contains them to abort. 4. Words, following a command preceded by ** that are in the format of a variable assignment, are expanded with the same rules as a vari- able assignment. This means that tilde substitution is performed after the = sign and word splitting and file name generation are not performed. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ SEE ALSO
ksh(1), sh(1), time(1), attributes(5) SunOS 5.10 15 Apr 1994 times(1)
All times are GMT -4. The time now is 04:43 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy