A (possibly unneccesary) caveat: 

-s $file

[download]
returns the number of BYTES in the file, which is what you want, right? If you want the number of records in the file, you'll need to either count delimiters or (if the records are fixed-length), divide the bytesize by the record length.

In reply to Re: size of a file by PiEquals3
in thread size of a file by Anonymous Monk

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