need help in forking Post: 302574343

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...

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. 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. 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...

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.

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...

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...

8. Shell Programming and Scripting

Problem with forking

Hi, my $log = IO::File->new(">$log_file_name"); $log->print("date()."--\n\n\n"); sub process { my ($sub_dir, $file, $config, $log) = @_; $log->print("-- Reading $file file\n"); } my $pm = new Parallel::ForkManager($tc+1); $pm->run_on_finish( sub { my ($pid, $exit_code,...

9. 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...

10. 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...

LEARN ABOUT DEBIAN

dpkg-www

DPKG-WWW(1)						      General Commands Manual						       DPKG-WWW(1)

NAME

       dpkg-www - program to remotely open a WWW Debian package browser

SYNOPSIS

       dpkg-www [-s|--stdout] [-h|--host host] [query]

DESCRIPTION

       dpkg-www is used to remotely control a WEB browser and open a dpkg URL on the local host from an interactive shell or script.

       If  the	command  is invoked while running under X-window the script will try to find an installed X browser to open the specified URL.	If
       not running under X it will try to use a text browser instead.

       If Netscape is found and a Netscape instance is already running it will be asked to open the dpkg URL on localhost with the optional  query
       supplied on the command line.  If there is no browser running, it will start automatically a new one.

       The  functionality  provided  by this program is identical to running a web browser with the -remote openURL(http://localhost/cgi-bin/dpkg)
       argument or opening the same URL from within the browser.

       dpkg-www-installer is an helper application which can configured in the WWW browser for	web  installation.  It	should	never  be  invoked
       directly by the user.

OPTIONS

       -s, --stdout
	      Redirect output to stdout. Requires one of the text browsers (lynx, lynx-ssl or links) installed.

       -h, --host host
	      Send the query to a remote host, where dpkg-www must be installed.

       query  Specifies  an  optional  package name, an absolute pathname or a query argument which is passed to the dpkg cgi-bin. See dpkg-www(8)
	      for more information about the use of the cgi.

FILES

       /etc/dpkg-www.conf

       ~/.dpkg-www
	      Configuration files for dpkg-www. It is not necessary for these files to exist, there are sensible defaults for everything, but  you
	      can specify your preferred www browser with the DPKG_WWW_BROWSER variable, for example: DPKG_WWW_BROWSER=mozilla

EXAMPLES

       dpkg-www
	      This would open a dpkg URL on localhost listing all the installed packages.

       dpkg-www bash
	      This would open a dpkg URL asking info on the bash package.

       dpkg-www -h pisolo bash
	      This would open a dpkg URL asking info on the bash package on host pisolo.

       dpkg-www 'dpkg*'
	      This would open a dpkg URL listing all packages matching dpkg*.

       dpkg-www /bin/bash
	      This would open a dpkg URL asking info on the package(s) owning the file /bin/bash .

       dpkg-www depends=svgalib
	      This would open a dpkg URL listing all packages depending on svgalib.

       dpkg-www --stdout depends=awk | grep ^ii
	      This would list on stdout all packages depending on awk and grep all lines of installed packages.

SEE ALSO

       dpkg(8), dpkg-www(8)

AUTHOR

       Massimo Dal Zotto <dz@debian.org>.
       Bugs should be reported via the normal Debian bug reporting system.

LICENCE

       dpkg-www is licensed under the GNU General Public License version 2.

								 September 1, 2004						       DPKG-WWW(1)