???????????
?????????tail???access_log????????????????????????
????218.19.140.242 – - [10/Dec/2010:09:31:17 +0800] “GET /query/trendxml/district/todayreturn/month/2009-12-14/2010-12-09/haizhu_tianhe.xml HTTP/1.1″ 200 1933 “-” “Mozilla/5.0 (Windows; U; Windows NT 5.1; zh-CN; rv:1.9.2.8) Gecko/20100722 Firefox/3.6.8 (.NET CLR 3.5.30729)”
??????????????????
????????????????????????????′????????????Щ?????????????
????1.??apache???????
????ps -aux | grep httpd | wc -l
????2.??????????????ip??????
????cat default-access_log | grep “10/Dec/2010″ | awk ‘{print $2}’ | sort | uniq -c | sort -nr
????3.???????ip???????????????url
????cat default-access_log | grep “10/Dec/2010″ | grep “218.19.140.242″ | awk ‘{print $7}’ | sort | uniq -c | sort -nr
????4.??????????????10??url
????cat default-access_log | grep “10/Dec/2010″ | awk ‘{print $7}’ | sort | uniq -c | sort -nr | head -n 10
????5.?????????ip??????????
????cat default-access_log | grep 218.19.140.242 | awk ‘{print 1'' ”8}’ | sort | uniq -c | sort -nr | less
????6.???????????????????(??????)
????awk ‘{print $4}’ default-access_log |cut -c 14-18|sort|uniq -c|sort -nr|head
????7.??????????а??????????
????cat pic.access.log |grep /2012/ |wc -l
????cat c_access.log |grep "/message/publishmsg/|/message/publish/" >test1.log