brew update
brew install httpflow## On CentOS
yum update
yum install libpcap-devel zlib-devel pcre-devel
## On Ubuntu / Debian
apt-get update
apt-get install libpcap-dev zlib1g-dev libpcre3 libpcre3-dev- Building httpflow
> git clone https://github.com/six-ddc/httpflow
>cd httpflow && make && make installor directly download Release binary file.
libpcap version libpcap version 1.9.1
httpflow version 0.0.9
Usage: httpflow [-i interface | -r pcap-file] [-u url-filter] [-w output-path] [expression]
-i interface Listen on interface, This is same as tcpdump 'interface'
-r pcap-file Read packets from file (which was created by tcpdump with the -w option)
Standard input is used if file is '-'
-u url-filter Matches which urls will be dumped
-w output-path Write the http request and response to a specific directory
expression Selects which packets will be dumped, The format is the same as tcpdump's 'expression' argument
If filter expression is given, only packets for which expression is 'true' will be dumped
For the expression syntax, see pcap-filter(7)
For more information, see https://github.com/six-ddc/httpflow
- Capture default interface
> httpflow- Capture all interfaces
> httpflow -i any- Use the expression to filter the capture results
# If no expression is given, all packets on the net will be dumped.# For the expression syntax, see pcap-filter(7).> httpflow host httpbin.org or host baidu.com- Use the regexp to filter request urls
> httpflow -u '/user/[0-9]+'- Read packets from pcap-file
# tcpdump -w a.cap> httpflow -r a.cap- Read packets from input
> tcpdump -w - | httpflow -r -- Write the HTTP request and response to directory
/tmp/http
> httpflow -w /tmp/http