B::Deparse can translate a one-liner into a (almost) regular program. To use it, add -MO=Deparse to the beginning of perl's command line.

Using the Perl section of graff's example: 

perl -MO=Deparse -ne 'chomp;$s+=$_ if($_>10240);END{print "$s\n"}'

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This gives us: 
LINE: while (defined($_ = <ARGV>)) {
    chomp $_;
    $s += $_ if $_ > 10240;
    sub END {
        print "$s\n";
    }
    ;
}
-e syntax OK

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which we can tighten up to be: 
while (<>) {
    chomp;
    $s += $_ if $_ > 10240;
}
print "$s\n";

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In reply to Re: Resource for command line "one-liner" interpretation by Util
in thread Resource for command line "one-liner" interpretation by Hagbone

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