http://www.perlmonks.org?node_id=295656
mce has asked for the wisdom of the Perl Monks concerning the following question:

Hi All,

I am trying to convince my coworkers to stop using

system("cp $foo $bar"); system("mv $foo $bar");
to
use File::Copy; copy($foo,$bar); move($foo,$bar);
But they just don't listen. What are good arguments to convince them. We only develop on/for unix, so portability is not a good reason.

I though of:
1. The returncodes are correct (1 => OK, 0 => NOK)
2. It prevents forking a new process.

But what else??
---------------------------
Dr. Mark Ceulemans
Senior Consultant
BMC, Belgium