I have a file with: $r in it. I tried: 

#!/usr/bin/perl -w
use strict;

open(VARNAME, "varname");
my $varname = <VARNAME>;
chomp($varname);
print "$varname\n";
eval 'my $$varname = 10';
print "$r\n";

[download]

and I can't figure out what I am doing wrong. I want $r to exist as a variable in the code,

In reply to get variable from file to exist within perl code by mcaongusa

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