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my $arg1 = "foo";
my $file1 = "file_1.gz;
...
           }
    close FILE1;
}

2. Then, I want this subroutine to be run a second time with the follo
+wing changes:
<CODE>
$open = "$script -e $arg2 $file2";
    open(FILE2, "$open |") or die "can't do it\n";
while (<FILE2>) {

@array2 = @_;