利用tcpdump抓取mysql sql語句

這個指令碼是我之前在網上無意間找個一個利用tcpdump 抓包工具擷取mysql流量，並通過過濾把sql 語句輸入。

指令碼不是很長，但是效果很好。

#!/bin/bash#this script used montor mysql network traffic.echo sqltcpdump -i eth0 -s 0 -l -w - dst port 3306 | strings | perl -e 'while(<>) { chomp; next if /^[^ ]+[ ]*$/; if(/^(SELECT|UPDATE|DELETE|INSERT|SET|COMMIT|ROLLBACK|CREATE|DROP|ALTER|CALL)/i) { if (defined $q) { print "$q\n"; } $q=$_; } else { $_ =~ s/^[ \t]+//; $q.=" $_"; }}'

下面是執行指令碼的輸出：

 

SELECT b.id FROM module as a,rights as b where a.id=b.module_id and b.sid='179' and a.pname like 'vip/member_order_manage.php%'SELECT count(id) as cc,sum(cash) as total from morder_stat_all where (ymd BETWEEN '1312214400' and '1312336486') and depart_id=5 and order_class=2select id,name from media where symd='0000-00-00'select id,name from depart where s_flag=' ' and onoff=1 order by snoselect id,name from plank where depart_id=5 and onoff=1 order by noselect id,name from grp where plank_id=0 and onoff=1 order by noselect id,CONCAT(pname,'-',name) as name from pvc order by pnameselect id,CONCAT(no,'-',name) as name from local where pvc_id=0 order by noselect id,name from product_breedselect color_name from product_color where id=5select id,name from product where id = '0'select * from morder_stat_all where (ymd BETWEEN '1312214400' and '1312336486') and depart_id=5 and order_class=2 order by ymd DESC LIMIT 0,50select urlkey from sys_config where id=1select name from morder where id=7195793select no,name from staff where id=5061select product_id,amt,price0 from order_product where order_id = 7195793select concat_ws('/',name,NULLIF((select color_name as cn from product_color where id=color_id),''),NULLIF((select style_name from product_style where id=style_id),'')) as name,spec,weight,price from product where id = 16938select concat_ws('/',name,NULLIF((select color_name as cn from product_color where id=color_id),''),NULLIF((select style_name from product_style where id=style_id),'')) as name,spec,weight,price from product where id = 19005select name from morder where id=7195768select no,name from staff where id=221select product_id,amt,price0 from order_product where order_id = 7195768select concat_ws('/',name,NULLIF((select color_name as cn from product_color where id=color_id),''),NULLIF((select style_name from product_style where id=style_id),'')) as name,spec,weight,price from product where id = 18978select concat_ws('/',name,NULLIF((select color_name as cn from product_color where id=color_id),''),NULLIF((select style_name from product_style where id=style_id),'')) as name,spec,weight,price from product where id = 18282select concat_ws('/',name,NULLIF((select color_name as cn from product_color where id=color_id),''),NULLIF((select style_name from product_style where id=style_id),'')) as name,spec,weight,price from product where id = 19740

 

從上面的日誌可以看出，指令碼的功能還是很強大吧 。