tools/quick_capture_demo.py

#!/usr/bin/env python3
"""Quick Capture - network traffic capture demo."""
import time
import shutil
import socket

print("Quick Capture - Network Traffic Analysis Helper")
print()
print(">> Capture toolchain:")
for t, d in [
    ("tshark", "Packet capture and protocol dissection"),
    ("tcpdump", "Lightweight capture"),
    ("wireshark", "GUI analyzer"),
    ("zeek", "Protocol logging, JA3 fingerprinting"),
    ("ndpiReader", "Deep packet inspection"),
]:
    found = shutil.which(t)
    ind = "OK" if found else "--"
    print(f"  [{ind}] {t:<15} {d}")

print()
print(">> Network interfaces:")
try:
    import psutil
    for iface, addrs in list(psutil.net_if_addrs().items())[:6]:
        for a in addrs:
            if a.family == socket.AF_INET and not a.address.startswith("127."):
                print(f"  {iface:<20} {a.address}")
except ImportError:
    print("  psutil unavailable in this runtime")

print()
print(">> Tethering analysis workflow captured 19 protocols across sessions 018-025")