測試數據如下：
59.33.26.105 - - [08/Dec/2010:15:43:56 +0800] "GET /static/p_w_picpaths/photos/2.jpg HTTP/1.1" 200 11299 "http://oldboy.blog.51cto.com/static/web/column/17/index.shtml?courseId=43" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)"
59.33.26.105 - - [08/Dec/2010:15:43:56 +0800] "GET /static/p_w_picpaths/photos/2.jpg HTTP/1.1" 200 11299 "http://oldboy.blog.51cto.com/static/web/column/17/index.shtml?courseId=43" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)"
59.33.26.105 - - [08/Dec/2010:15:44:02 +0800] "GET /static/flex/vedioLoading.swf HTTP/1.1" 200 3583 "http://oldboy.blog.51cto.com/static/flex/AdobeVideoPlayer.swf?width=590&height=328&url=/`DYNAMIC`/2" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)"
124.115.4.18 - - [08/Dec/2010:15:44:15 +0800] "GET /?= HTTP/1.1" 200 46232 "-" "-"
124.115.4.18 - - [08/Dec/2010:15:44:25 +0800] "GET /static/js/web_js.js HTTP/1.1" 200 4460 "-" "-"
124.115.4.18 - - [08/Dec/2010:15:44:25 +0800] "GET /static/js/jquery.lazyload.js HTTP/1.1" 200 1627 "-" "-"
需要輸出三個指標：【訪問次數】【訪問次數*單個文件大小】 【文件名（可以帶URL）】。
解決方案，通過awk取出文件名，文件大小；用數組進行 訪問次數，及訪問量的統計，最後排序輸出結果。
代碼如下：
[root@oldboy32 data]# awk '{a[$7] += $10; ++b[$7];
total += $10}END {for( i in a) print b[i],a[i],i}' p_w_picpaths.log |sort -rnk2
1 46232 /?=
2 22598 /static/p_w_picpaths/photos/2.jpg
1 4460 /static/js/web_js.js
1 3583 /static/flex/vedioLoading.swf
1 1627 /static/js/jquery.lazyload.js