全部博文(535)
分类: LINUX
2011-07-30 08:34:17
wget tar -xvzf mysqlsniffer.tgz yum install ibpcap-devel 编译: gcc -O2 -lpcap -o mysqlsniffer mysqlsniffer.c packet_handlers.c misc.c 用法: [root@ha2 mysqlsniffer]# ./mysqlsniffer mysqlsniffer v1.2 - Watch MySQL traffic on a TCP/IP network Usage: mysqlsniffer [OPTIONS] INTERFACE OPTIONS: --port N Listen for MySQL on port number N (default 3306) --verbose Show extra packet information --tcp-ctrl Show TCP control packets (SYN, FIN, RST, ACK) --net-hdrs Show major IP and TCP header values --no-mysql-hdrs Do not show MySQL header (packet ID and length) --state Show state --v40 MySQL server is version 4.0 --dump Dump all packets in hex --help Print this Original source code and more information at: 可以过滤下: ./mysqlsniffer eth1 | grep 'COM_QUERY' 网上有人直接tcpdump来捕捉,方法如下: tcpdump -i eth1 -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)/i) { if (defined $q) { print "$qn"; } $q=$_; } else { $_ =~ s/^[ t]+//; $q.=" $_"; } }' |