1. Shell Programming and Scripting

I need a quick script that will serve as a sort of "real time monitor" for watching some log files. I am using Bourne shell in HP-UX 10.20. I have basically created a script that never ends, unless of course I manually terminate it. Here's the script (it's called qhistory): clear echo "REAL... (3 Replies)

2. UNIX for Dummies Questions & Answers

I need a help... I have a HP Netserver LH 6000 U with Hardware Raid . Sco 5.0.5 installed with Oracle database. Total number of users, normally logged in are around 60 nos. The system is very slow ( takes 6 hours for processing one Lakh bills) during the Billing process. Also it is... (1 Reply)

3. 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)

4. 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)

5. Programming

Hi all. I wrote a program with the Motif Widget Toolkit. It has a button and a scrollbar. When the user hits the button the callback creates a new fork() thread. The new thread sleeps for a while and then changes the position of the scrollbar. It does this in an endless loop. I need the... (2 Replies)

6. Programming

Hi friends, I have a small question regarding unix system call fork, I hope you will solve my problem. Here is the small program $ cat fork1.c #include <stdio.h> #include <unistd.h> #include <sys/types.h> int main() { int pid; int x = 0; x = x + 1; pid = fork(); if(pid < 0) {... (2 Replies)

7. Shell Programming and Scripting

Hi, How to count how many processes opened by fork function in perl. Thanks (10 Replies)

8. Programming

Hello people I need help How to make ONE process to create MORE (not one) processes with fork(). I tried several codes but do not work. Thanks (8 Replies)

9. AIX

Hello, I am running Oracle Database and after a while I keep getting this message whenever I execute any command. I cannot execute any command even shutdown, whenever I execute any command , I get this message /usr/bin/ksh: 0403-031 The fork function failed. There is not enough memory... (7 Replies)

10. Shell Programming and Scripting

Can anyone help me with this? Create a parent process that gets from the command line n arguments arg1, arg2, ... , argn. The parent will create n/3 son processes, each of them will create a file with the name argi by concatenate the files argi+1 and argi+2. How can i concatenate those... (1 Reply)