Beefy Boxes and Bandwidth Generously Provided by pair Networks
Just another Perl shrine

Re^3: storing system function output

by tirwhan (Abbot)
on Mar 10, 2010 at 10:14 UTC ( #827744=note: print w/ replies, xml ) Need Help??

in reply to Re^2: storing system function output
in thread storing system function output

So after being told that system is not the right way to do this you still insist that it's what you want to use. And "specifically", too. Fine, here you go:

#!/usr/bin/perl use strict; use warnings; my $r=`perl -e 'system("ls")'`;

That uses system and will make your tutor give you 0 points for the exercise along the way.

All dogma is stupid.

Comment on Re^3: storing system function output
Select or Download Code

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://827744]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others chilling in the Monastery: (4)
As of 2015-11-26 00:49 GMT
Find Nodes?
    Voting Booth?

    What would be the most significant thing to happen if a rope (or wire) tied the Earth and the Moon together?

    Results (695 votes), past polls