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Byte Conversion 
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Joined: 24 Apr 2011 19:20
Posts: 82
Post Byte Conversion

I'm working on a batch file that backs up data and I want the file to show the current file size in bytes, kilobytes, megabytes, and gigabytes. I know how to get the file size in bytes, but converting it is the problem. I know I can do [size in bytes]/1024 to find the size in kilobytes, but this doesn't always work due to 32-bit floating point limitations (i.e. doing "set /a var=1564231685254/1024" yields this error: Invalid number. Numbers are limited to 32-bits of precision).

Is there any way to get around this?

Thanks in advance!

01 Mar 2012 21:01

Joined: 10 Feb 2012 02:20
Posts: 5133
Post Re: Byte Conversion
You can use Windows Scripting Host and VBS or Jscript.

Also google for Timo Salmi's msdos and batch faq and you might find some sample code.

01 Mar 2012 23:12

Joined: 23 Dec 2011 13:59
Posts: 2672
Post Re: Byte Conversion

02 Mar 2012 07:00
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