一,安装
#yum install -y wireshark
二.具体使用案例
1.抓取500个包,提取访问的网址打印出来
tshark -s 0 -i eth0 -n -f 'tcp dst port 80' -R 'http.host and http.request.uri' -T fields -e http.host -e http.request.uri -l -c 50
2.抓取500个包,提取访问者访问地址及提交方式和访问者ip
tshark -s 0 -i eth0 -n -f 'tcp dst port 80' -R 'http.host and http.request.uri' -T fields -e frame.time -e ip.src -e http.request.method -e http.host -e http.request.uri -e ip.src -e ip.dst -l -c 500
3.抓取mysql的查询
tshark -i eth1 -d tcp.port==3306,mysql -T fields -e mysql.query 'port 3306'
tshark -i lo -d tcp.port==3306,mysql -T fields -e mysql.query 'port 3306'
指定类型
tshark -i lo -d tcp.port==3306,mysql -T fields -e mysql.query 'port 3306' -R 'mysql matches "SELECT|INSERT|DELETE|UPDATE"'
4.统计http状态
tshark -n -q -z http,stat, -z http,tree