10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
is there a universal way of getting the children of a particular process? i'm looking for a solution that works across different OSes...linux, aix, sunos, hpux.
i did a search online and i kept finding answers that were specific to Linux..i.e. pstree.
i want to be able to specify a process... (2 Replies)
Discussion started by: SkySmart
2 Replies
2. Shell Programming and Scripting
I have a K shell script (ksh) that needs to return an email address. A C program was written (prog1) to now access the email address off of an oracle table. The call to the program in the ksh is
prog1 -p parm1
Based on Parm1 the program will read an oracle table and retrieve the email... (2 Replies)
Discussion started by: jclanc8
2 Replies
3. Programming
Hi all,
I'm new in programming, but want to start writing a simple GUI for linux console application,say, wget.(for educational purpose :) ).
The question is:
how to start child process from C++ code and then start capture messages from its stdout?
Thanks in advance. (2 Replies)
Discussion started by: vahagn_iv
2 Replies
4. Shell Programming and Scripting
Hi,
I'm looking for a method where we can capture the PID and if possible the progress of child process especially the ones running in background.
can anyone help? (6 Replies)
Discussion started by: aman jain
6 Replies
5. UNIX for Advanced & Expert Users
Hi,
Is there a way I can kill all the child processes of a process, given its process id.
Many thanks in advance.
J. (1 Reply)
Discussion started by: superuser84
1 Replies
6. Shell Programming and Scripting
Hello,
How many child processes are actually created when running this code ?
#include <signal.h>
#include <stdio.h>
int main () {
int i ;
setpgrp () ;
for (i = 0; i < 10; i++) {
if (fork () == 0) {
if ( i & 1 ) setpgrp () ;
printf ("Child id: %2d, group: %2d\n",... (1 Reply)
Discussion started by: green_dot
1 Replies
7. Programming
Hello,
How many child processes are actually created when running this code ?
#include <signal.h>
#include <stdio.h>
int main () {
int i ;
setpgrp () ;
for (i = 0; i < 10; i++) {
if (fork () == 0) {
if ( i & 1 ) setpgrp () ;
printf ("Child id: %2d, group: %2d\n", getpid(),... (0 Replies)
Discussion started by: green_dot
0 Replies
8. Shell Programming and Scripting
Hello.
I have a global function name func1() that I am sourcing in from script A. I call the function from script B. Is there a way to find out which script called func1() dynamically so that the func1() can report it in the event there are errors?
Thanks (2 Replies)
Discussion started by: yoi2hot4ya
2 Replies
9. Programming
Hello all, I am trying to create n child processes and control them from a parent process; say make child 3 print its pid and then child 5 do the same and some other stuff. Is there a way to accomplishing this after all the child processes are created via a call to fork().
Thank you,
FG (23 Replies)
Discussion started by: forumGuy
23 Replies
10. UNIX for Dummies Questions & Answers
I don't follow what these are...
this is what my text says...
"When a process is started, a duplicate of that process is created. This new process is called the child and the process that created it is called the parent. The child process then replaces the copy for the code the parent... (1 Reply)
Discussion started by: xyyz
1 Replies