As you say, your blocking is incorrect. Here's how to write that: 

@t_arr = grep {
    $var3 = (split /[_.]/)[2];
    $var3 > $var1 and $var3 <= $var2;
} grep {
    !-d and $_ !~ /^\./ 
} readdir(EVT_DIR);

[download]
where I've added !-d to exclude directories. You might want to use -f instead to admit only regular files.

After Compline,
Zaxo

In reply to Re^3: Extract the middle part of a list by Zaxo
in thread Extract the middle part of a list by chrism01

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