On Tue, Feb 3, 2009 at 20:12, Hugo Hernandez-Mora <hugo.hernan...@loni.ucla.edu> wrote: > Hello all, > > I am looking for a way to send the same shell command into different servers > simultaneously. I am managing a cluster with +400 nodes and I have an > application which send the commands to the servers but in a sequential way > which at some point is being inefficient for us. Any ideas? snip
There are several solutions already existing. For instance, there is dsh*. If you decide to write your own I would suggest looking at the fork function** and the Net::SSH::Perl module***. * http://www.netfort.gr.jp/~dancer/software/dsh.html.en ** http://perldoc.perl.org/functions/fork.html *** http://search.cpan.org/dist/Net-SSH-Perl/lib/Net/SSH/Perl.pm -- Chas. Owens wonkden.net The most important skill a programmer can have is the ability to read. -- To unsubscribe, e-mail: beginners-unsubscr...@perl.org For additional commands, e-mail: beginners-h...@perl.org http://learn.perl.org/
