# mitmproxy > An interactive man-in-the-middle HTTP proxy. > See also: `mitmweb` and `mitmdump`. > More information: . - Start `mitmproxy` with default settings (will listen on port `8080`): `mitmproxy` - Start `mitmproxy` bound to a custom address and port: `mitmproxy --listen-host {{ip_address}} {{[-p|--listen-port]}} {{port}}` - Start `mitmproxy` using a script to process traffic: `mitmproxy {{[-s|--scripts]}} {{path/to/script.py}}` - Export the logs with SSL/TLS master keys to external programs (wireshark, etc.): `SSLKEYLOGFILE="{{path/to/file}}" mitmproxy` - Specify mode of operation of the proxy server (`regular` is the default): `mitmproxy {{[-m|--mode]}} {{regular|transparent|socks5|...}}` - Set the console layout: `mitmproxy --console-layout {{horizontal|single|vertical}}`