The Perl Toolchain Summit needs more sponsors. If your company depends on Perl, please support this very important event.
#!/usr/bin/perl
my $x = "One";
my $dummy = 0;

$x = "FirstVal";

$dummy++;

$x = "SecondVal";

$dummy++;

$x = "ThirdVal";

$dummy++;

$x = "FourthVal";

$dummy++;