统计指定时间段的访问真正WEB页面（去除静态请求）的IP的TOP100排行

最近就在磨这个脚本以达到SEO同事要求哈。

awk -v b=[21/Apr/2015:15:46 -v a=[21/Apr/2015:16:46 '$4 > b && $4 < a' log_path|awk '$7!~/png|gif|jpg|jpeg|css|\.js|\.ico/ {print $1}'| sort | uniq -c | sort -n|tail -100

     183.38.3.209
     139.227.228.217
     219.130.218.69
     123.150.243.9
     113.12.14.182
     123.160.206.203
     203.208.60.108
     112.124.127.53
     115.28.203.70
     124.207.19.18
     218.17.157.50
     14.118.132.30
     114.83.101.234
     125.42.67.72
     220.249.91.34
     221.223.135.254
     202.109.164.190
     218.241.145.38
     14.118.132.23
     111.206.165.43
     49.4.167.177
     113.104.27.200
     218.58.79.155
     61.50.123.22
     207.46.13.110
     113.88.245.130
     120.52.71.98
     220.248.17.218
     61.148.221.114
     140.206.72.2
     221.224.90.35
     114.249.85.224
     112.80.208.91
     180.107.57.222
     61.131.28.85
     113.97.142.20
     210.29.192.202
     222.180.251.90
     121.41.122.220
     222.209.124.67
     222.222.33.106
     113.90.202.190
     211.157.159.11
     116.226.227.20
     116.22.230.218
     220.160.150.57
     116.231.72.8
     180.175.170.152
     106.123.222.219
     218.1.23.34
     115.218.26.254
     101.81.18.81
     218.107.198.190
     27.17.32.194
     110.80.33.204
     112.254.75.220
     218.62.90.77
     219.142.243.141
     110.249.166.98
     112.65.181.166
     61.149.254.42
     61.191.29.226
     115.195.158.205
     121.12.109.3
     112.65.159.2
     119.78.130.142
     58.246.226.250
     218.17.125.194
     122.138.250.238
     223.203.209.4
     115.238.244.247
     58.250.164.227
     203.208.60.111
     114.235.1.19
     113.12.138.166
     123.138.184.168
     14.222.86.194
     116.211.121.131
     119.188.35.11
     61.240.149.130
     203.208.60.122
     118.122.114.210
     121.199.27.53
     183.133.35.218
     203.208.60.125
     60.173.202.33
     175.102.134.139
     111.198.19.242
     14.153.193.211
     218.201.70.37
     58.100.191.162
     121.11.71.26
     121.11.70.219
     121.11.70.221
     203.195.184.135
    203.208.60.119