66.249.65.27    -       -       [21/Jun/2010:08:00:00   +0000]  GET - 
+   -    -
66.250.65.27    -       -       [21/Jun/2010:08:00:00   +0000]  GET - 
+   -    -
66.244.65.27    -       -       [21/Jun/2010:08:00:00   +0000]  GET - 
+   -    -

[download]
In input file,4th column was GMT time. So this was converted to PST time, and if the date matches, 3 day ago date format in the 4th coulmn, only then it was written to the output file

In reply to Re^2: optimize the code by Anonymous Monk
in thread optimize the code by Anonymous Monk

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