Or if you want to perform this on an arbitrary file 
use IO::File;

my $line = -f $file and grep { ... } IO::File->new($file)->get_lines;

[download]
So if $file exists, create a temporary IO::File object and read its contents. Not as robust as the <> solution, but it does perform an open/read/close.
HTH

_________
broquaint

In reply to Re: quick "open->close" file by broquaint
in thread quick "open->close" file by bugsbunny

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