Re: reading a file

robannexs@xxxxxxxxx wrote:
hi all..

i've got a file of the following format

10000000 records in
10000000 records out
5120000000 bytes (5.1 GB) copied, 628.835 seconds, 8.1 MB/s

how am i suppose to get the parameter 8.1MB/s on the third line?

If it always looks just like that, it should be easy to use scanf() or sscanf() to read it. Something like:

double rate;
scanf(fp, "%*s bytes (%*f GB) copied, %*f seconds, %lf MB/s",
&rate);

If the units at the end might change, store them in a string and multiply the rate accordingly.

--
Thomas M. Sommers -- tms@xxxxxx -- AB2SB

.

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