A simple way:
print scalar <FOO>;
while (<FOO>) {print if eof}
or
$ perl -ne 'BEGIN {print scalar <>} print if eof' /path/to/your/fi
+le
Or you could use the toolkit:
system head => -1 => $file;
system tail => -1 => $file;
The latter solution always prints 2 lines, even if the file
contains 1 line - the first two solutions will print just 1
line. If the input file is empty, the first two solutions
will start reading from STDIN, while the latter won't print
anything.
Abigail
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