ls arg list too long

Greetings experts,

This is not a homework assignment.  I have the following assignment in my script:
my @reportfiles = `/usr/bin/ls *.day | grep -v 00.day`;    

This yields sh: /usr/bin/ls: arg list too long

How do I correct this?

TIA for your help.
uluttrellAsked:
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gripeCommented:
You have more '*.day' files in your directory than ls can cope with. You could try using perl's internal globbing to do this:

my @reportfiles = grep { !/00\.day$/ } <*.day>;
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uluttrellAuthor Commented:
Thank you gripe.
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