Get file size value for export to .txt

I have created a script to export metadata using the XMP Script Library. I am able to get all the properties I need except one: image file size (not dimensions, but the size of the file itself in MB). File size is not included in any XMP namespaces and it isn't in any TIFF tags as far as I can tell.
Getting the file name is very straightforward: exportFile.write (thumb.name), but I can't find any method to get the file size.
Any ideas would be a big help.
Thanks in advance,
Greg Reser

var sels = app.document.selections;
alert(sels[0].spec.length);
This will get you the file size in bytes, then you can divide to get Mbytes.

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========= Outbound Message =========
PUT /irj/go/km/docs/documents/LSO/WBT/Academy_test_area/upload/secondUpload/SCORM%5B1%5D.2004.3ED.DocSuite.zip/SCORM%5B1%5D.2004.3ED.DocSuite.zip HTTP/1.1
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**** / Lots of Content
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Michael

Hi Michael,
This cannot be possible in portal but you can upload the max size file through portal drive or webdev . Through portal drive you can upload 50mb or any format file size you can upload through portal but portal you cannot upload you can get the message of file uploading failure or connectivity issues like these messgae appears at every interval so go through the portal drive or webdev.
But best option for uploading huge file size is Portal drive. This will helpful for you.
Regards
RS

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Get file size value for export to .txt

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