Hello , I want to say I am sorry first, because I criate one topic confusied..I do not speak english very well, and I am noob in perl, so I need more patience from you....So, I coded:

#!/usr/bin/perl
use strict;
use warnings;
my $sys="$^O";if ($sys eq linux) { $lim="clear";} else { $lim="cls"; }
print "hello";
my $ts=<STDIN>;
print "$ts";
system("$lim");

[download]

So when I run:Global symbol "$lim" requires explicit package name at /root/Desktop/exemplo.pl line 4;4;8. Bareword "linux" not allowed while "strict subs" in use at /root/Desktop/exemplo.pl

What is wrong? Thanks and sorry.

In reply to Global symbol requires explicit package.. by meanroc

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