9471355e77
Replaced 'cat file | awk' with 'awk file' patterns for efficiency. This eliminates unnecessary child processes and improves performance. Changes: - Lines 1629-1635: hourly bot traffic analysis - Lines 1915-1955: false positive detection (awk single script) - Lines 1969-1998: statistics generation (added file argument) - Lines 2006-2007: top bots calculation - Lines 2010-2011: traffic breakdown calculation - Line 2016: domain bot types indexing - Lines 2636, 2645: bandwidth impact calculation These are all simple pipe-to-awk patterns that can be inverted to pass the file directly to awk instead of piping from cat.