Apache Log分析

Apache ログを awk と uniq だけで集計する

https://qiita.com/bezeklik/items/f5c292c4360cde140bef

時間別リクエスト数

grep 01/Feb/2016 access_log | awk '{print $4}' | cut -b 2-15 | sort | uniq -c

WebLog Expert 
https://www.weblogexpert.com/sample/index.htm