How about the "seek" function?
At 17:28 +0000 01/18/2002, Richard Smith wrote:
>Hi All,
>
>Is it possible to open a file, read the data from the first line, twiddle that
>data, then overwrite the data without doing this:
>
>open <file
>read data
>close file
>
>twiddle data
>
>open >file
>print data
>close file
>
>All I want to do is read in a number, increment it, then save it again in the
>same file. Any help would be much appreciated.
>
>TIA
>
>Richard
>
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