Thank you all for the help. This works as expected so I will dig deeper in my code. 
use warnings;
use strict;
my $line = 'cfperfexh.prof@@/main/1';
print "Success! -- $1\n" if $line =~ /\A(.+)\@\@/;
exit 0;

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In reply to Re^2: regular expression with @@/ by jim_neophyte
in thread regular expression with @@/ by jim_neophyte

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