03-28-2014
Cool, good luck. I believe when you kill the parent and run setsid, it will disassociate the terminal, thereby putting it in the background.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
If I want to write program that spread the work to its child process so that each process compute some task what should I do?
The objective of my program is to fill in the table which (10*10) in dimension and each column is filled with the fibonacci value of i+j (i mean current row and j mean... (1 Reply)
Discussion started by: robocup
1 Replies
2. UNIX for Dummies Questions & Answers
Dear Experts
Why we always hear that unix operating system is Multi User and Multi task. What does these two means. I have looked at some books and documents but couldn't find aclear explenation. Can we say Windows operating system is also multi user and multi task??
Thanks for your help in... (6 Replies)
Discussion started by: Reza Nazarian
6 Replies
3. Programming
Hi,
Am supposed to use message queues to send and receive messages between the processes. when i was working on that i realised that the message qid and the message queue related data should be maintained in a shared memory so that it can be accessed by all the processes. Could anybody refer... (10 Replies)
Discussion started by: rvan
10 Replies
4. Programming
Hi,
I'm trying to compile the following code:
/************** Begin <test.c> ***************/
/*
* Compiled with: gcc -Wall -o test test.c
*/
#include <stdio.h>
#include <unistd.h>
int main(void)
{
printf("I'm process %d, son of %d \n", getpid(), getppid());
printf("Hello \n");... (3 Replies)
Discussion started by: djodjo
3 Replies
5. Programming
Hi,
I'm trying to compile the following code:
/************** Begin <test.c> ***************/
/*
* Compiled with: gcc -Wall -o test test.c
*/
#include <stdio.h>
#include <unistd.h>
int main(void)
{
printf("I'm process %d, son of %d \n", getpid(), getppid());
... (5 Replies)
Discussion started by: djodjo
5 Replies
6. High Performance Computing
I read that 'Any single program that can run as multiple processes can benefit from OpenMosix: "The GIMP" photo editor and the "kandel" fractal generator are known to do this.
Are there other load-balancing clusters that do support multi-process applications? (1 Reply)
Discussion started by: Advice Pro
1 Replies
7. Shell Programming and Scripting
I have a unix directory where a million of small text files getting accumulated every week.
As of now there is a shell batch program in place which merges all the files in this directory into a single file and ftp to other system.
Previously the volume of the files would be around 1 lakh... (2 Replies)
Discussion started by: vk39221
2 Replies
8. Shell Programming and Scripting
Hi,
I have a problem where I need to make this input:
nameRow1a,text1a,text2a,floatValue1a,FloatValue2a,...,floatValue140a
nameRow1b,text1b,text2b,floatValue1b,FloatValue2b,...,floatValue140b
look like this output:
nameRow1a,text1b,text2a,(floatValue1a - floatValue1b),(floatValue2a -... (4 Replies)
Discussion started by: nricardo
4 Replies
9. Programming
I am trying to write a large X app. I have successfully modified my xorg.conf to setup 4 monitors on an NVIDIA Quatro5200. I am trying to modify a simple hello world application to open a window on three of the four monitors. depending on the changes to loop the window creation section and event... (2 Replies)
Discussion started by: advorak
2 Replies
10. Shell Programming and Scripting
hi
I want to call a lot of links with the post method
What to do to speed it up??
####This method is slow
#!/bin/bash
func2() {
index1=0
while read line ; do
index1=$(($index1+1))
url=$line
done < tmp/url1.txt
} (10 Replies)
Discussion started by: mnnn
10 Replies