It is not possible to launch many programs SIMULTANEOUSLY from a single Terminal!
However with VERY small increments in time one can launch as many copies of similar or differing scripts and hope that the OS multi(tasking/threading) takes care of the rest.
Starter example:-
This will launch "somescript.sh" in a separate terminal window and "some_other_script.sh" in another terminal window whilst carrying on with its own work!
There is a caveat to this method but I suspect you'll never come across it...
Last edited by wisecracker; 07-19-2013 at 10:21 AM..
Reason: Typos
Hi All,
I am working on solaris 8 sparc machine with 2 cpu.
I am trying to run my application which generates files. I run multiple instance of the application, but the results don't seem to show as if it were runing parallely.
When i run the application once it takes 12 secs to generate a... (1 Reply)
Hi
I want to run two shell script files parallely. These two scripts are interacting with the database. can any body help on this Pls
Regards
Audippa naidu.M (3 Replies)
Hi
I am looking for some kind of feature in unix that will help me write a script that can invoke multiple processes in parallel. And make sure that the multiple parallel processes complete successfully before I proceed to the next step.
Someone suggested something called timespid or... (6 Replies)
hi i am preparing a set of batches for a set of files sequentially
There is a folder /xyz where all the files reside
now all the files starting with
01 - will be appended for one below other to form a batch batch01
then all the files starting with
02 - will be appended for one below other to... (7 Replies)
Hello everybody,
I have a little problem with one of my program. I made a plugin for collectd (a stats collector for my servers) but I have a problem to make it run in parallel.
My program gathers stats from logs, so it needs to run in background waiting for any new lines added in the log... (0 Replies)
HI All,
I have scenerio where I need to call sub modules through for loop
for (i=0; i<30 ;i++)
{
..
..
..
subroutine 1;
subroutine 2;
}
I want this to be run in parallel
process1
{
...
...
subroutine 1;
subroutine 2; (0 Replies)
Hi
Say I am interested in processing a big data set over shell, and each process individually takes a long time, but many such processes can be pipe-lined, is there a way to do this automatically or efficiently in shell?
For example consider pinging a list addresses upto 5 times each. Of... (5 Replies)
Need urgent help on thread: the goal here is the separtemask will take each image and separate different contours and for each contour in the image it will call handleobject thread. So every for loop will call the handeobject thread. However, object index variable needs to be passed in each... (0 Replies)
Hi,
I am taking up the cue from where I was left in my earlier post ( link given below )
https://www.unix.com/shell-programming-scripting/231107-implement-parallel-processing.html
I actually wanted to know the significance of using the Unix "wait" , which returns
the control from background to... (3 Replies)
I have 10,000 + files, each of which I need to zip using bzip2.
Is ti possible to use bash to create 8 parallel streams sending a new file to be processed from the list when one of the others has finished? (1 Reply)
Discussion started by: garethsays
1 Replies
LEARN ABOUT CENTOS
cpanplus::shell
CPANPLUS::Shell(3) User Contributed Perl Documentation CPANPLUS::Shell(3)NAME
CPANPLUS::Shell - base class for CPANPLUS shells
SYNOPSIS
use CPANPLUS::Shell; # load the shell indicated by your
# config -- defaults to
# CPANPLUS::Shell::Default
use CPANPLUS::Shell qw[Classic] # load CPANPLUS::Shell::Classic;
my $ui = CPANPLUS::Shell->new();
my $name = $ui->which; # Find out what shell you loaded
$ui->shell; # run the ui shell
DESCRIPTION
This module is the generic loading (and base class) for all "CPANPLUS" shells. Through this module you can load any installed "CPANPLUS"
shell.
Just about all the functionality is provided by the shell that you have loaded, and not by this class (which merely functions as a generic
loading class), so please consult the documentation of your shell of choice.
BUG REPORTS
Please report bugs or other issues to <bug-cpanplus@rt.cpan.org<gt>.
AUTHOR
This module by Jos Boumans <kane@cpan.org>.
COPYRIGHT
The CPAN++ interface (of which this module is a part of) is copyright (c) 2001 - 2007, Jos Boumans <kane@cpan.org>. All rights reserved.
This library is free software; you may redistribute and/or modify it under the same terms as Perl itself.
SEE ALSO
CPANPLUS::Shell::Default, CPANPLUS::Shell::Classic, cpanp
perl v5.16.3 2013-05-20 CPANPLUS::Shell(3)