【发布时间】:2018-11-17 09:06:54
【问题描述】:
我正在使用此命令监视本地 (macOS) HTTP 流量:
sudo tcpdump -A -s 0 'tcp port 4444 and (((ip[2:2] - ((ip[0]&0xf)<<2)) - ((tcp[12]&0xf0)>>2)) != 0)' -i lo0
我会变魔术,但也会输出不必要的字符:
{"message":"body"}
14:29:07.725362 IP localhost.64258 > localhost.krb524: Flags [P.],seq 1004:1579, ack 469, win 11768, options [nop,nop,TS val 1448865401 ecr 1448865398], length 575 E..s..@.@..............\...^Z.>...-..h.....
V[.yV[.vPOST /v2/8387efc52b0b6b14e83bcd1d1951bdb2 HTTP/1.1
Content-Type: application/json; charset=utf-8
应该是:
{"message":"body"}
POST /v2/8387efc52b0b6b14e83bcd1d1951bdb2 HTTP/1.1
Content-Type: application/json; charset=utf-8
【问题讨论】:
标签: linux bash shell tcp tcpdump