Sponsored Content
Full Discussion: Problem with forking
Top Forums Shell Programming and Scripting Problem with forking Post 302309452 by sandy1028 on Wednesday 22nd of April 2009 12:48:07 AM
Old 04-22-2009
Please help me with this..
How can I synchronize process to write to single log file or
How to create a separate log file for each process.
 

10 More Discussions You Might Find Interesting

1. Programming

Forking in a loop

When I compile this C programme I get different outputs each time I run it Please explain to me whats happening in the code if you can give me a detailed explanation. Because I am stuck with this. #include <stdio.h> main(){ int i = 0; printf("I am the... (1 Reply)
Discussion started by: manjuWicky
1 Replies

2. UNIX for Advanced & Expert Users

Forking

When I compile this C programme I get different outputs each time I run it Please explain to me whats happening in the code if you can give me a detailed explanation with the schedular functionality it will help a lot. Because I am stuck with this. #include <stdio.h> main(){... (3 Replies)
Discussion started by: manjuWicky
3 Replies

3. Programming

forking a new process

Hi I'm currently working with C on UNIX (HPUX) and need to be able to fork a seperate Java process from within a running C process. I can run the following code from the command line via a script but am having difficulty getting it to work from within the code. I am trying to use execl. Is... (4 Replies)
Discussion started by: themezzaman
4 Replies

4. Programming

forking process.

#include <stdio.h> #include <sys/types.h> #include <unistd.h> int main() { pid_t pID; int i; for (i = 0; i < 3; i++) { pID = fork (); if (pID == 0) { printf ("Value of i --> %d... (2 Replies)
Discussion started by: kymthasneem
2 Replies

5. Programming

forking within a thread

Is it safe to call fork+exec in a multithreaded application. Because In my multithreaded application, I need to execute another program in each thread. I am using solaris 10. Any suggestions pls. (2 Replies)
Discussion started by: axes
2 Replies

6. Shell Programming and Scripting

Forking with Tclsh vs Wish

Hello, I am new to this site, so sorry ahead of time if this is not the right place for this question.......anywhooooo I am having troubles with forking new processes in wish. Take the following code example: **************************** package require Tclx puts "TCL VER: " proc... (3 Replies)
Discussion started by: pghamami
3 Replies

7. Programming

Forking in Unix using C++

i wanna ask about forking in unix...how can you do forking...??i don't understand and i have an assignment about it...the output should look like this... Question 1 : what's your name ? Answer : if no answer, write to file...----Out of time-----because for each question it is given a... (3 Replies)
Discussion started by: kkk02
3 Replies

8. Shell Programming and Scripting

Forking and Pinging

Keep in mind that I haven't done Perl scripting for a LONG time, so I'm quite rusty. This is what I would like to do: - using fork, create 3 or 4 processes to read 3 or 4 different text documents containing server names or IP addresses - in each of those processes, Perl will ping each of those... (7 Replies)
Discussion started by: kooshi
7 Replies

9. Programming

Parent forking

My question is, how do you fork only the parent processes in unix? For example how would I use the fork function to fork the parent process more than once and leave the children processes alone. This way I do not have children of children. The way I have it set up now it the parent process forks 3... (7 Replies)
Discussion started by: TWhitt24
7 Replies

10. Programming

need help in forking

I have an input file with contents like: 5785690|68690|898809 7960789|89709|789789 7669900|87865|659708 7869098|65769|347658 so on.. I need to pass this file to 10 parallely running processes (forking)so that each line is processed by a process and no line is processed twice and write the... (1 Reply)
Discussion started by: rkrish
1 Replies
DBILOGSTRIP(1)						User Contributed Perl Documentation					    DBILOGSTRIP(1)

NAME
dbilogstrip - filter to normalize DBI trace logs for diff'ing SYNOPSIS
Read DBI trace file "dbitrace.log" and write out a stripped version to "dbitrace_stripped.log" dbilogstrip dbitrace.log > dbitrace_stripped.log Run "yourscript.pl" twice, each with different sets of arguments, with DBI_TRACE enabled. Filter the output and trace through "dbilogstrip" into a separate file for each run. Then compare using diff. (This example assumes you're using a standard shell.) DBI_TRACE=2 perl yourscript.pl ...args1... 2>&1 | dbilogstrip > dbitrace1.log DBI_TRACE=2 perl yourscript.pl ...args2... 2>&1 | dbilogstrip > dbitrace2.log diff -u dbitrace1.log dbitrace2.log DESCRIPTION
Replaces any hex addresses, e.g, 0x128f72ce with "0xN". Replaces any references to process id or thread id, like "pid#6254" with "pidN". So a DBI trace line like this: -> STORE for DBD::DBM::st (DBI::st=HASH(0x19162a0)~0x191f9c8 'f_params' ARRAY(0x1922018)) thr#1800400 will look like this: -> STORE for DBD::DBM::st (DBI::st=HASH(0xN)~0xN 'f_params' ARRAY(0xN)) thrN perl v5.18.2 2018-09-13 DBILOGSTRIP(1)
All times are GMT -4. The time now is 02:28 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy