2025-03-14 21:59:59 -06:00
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# zeek
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> Passive network traffic analyzer.
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> Any output and log files will be saved to the current working directory.
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> More information: <https://docs.zeek.org/en/lts/quickstart.html#zeek-as-a-command-line-utility>.
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- Analyze live traffic from a network interface:
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`sudo zeek --iface {{interface}}`
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- Analyze live traffic from a network interface and load custom scripts:
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2025-09-14 18:48:49 -06:00
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`sudo zeek --iface {{interface}} {{script1 script2 ...}}`
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2025-03-14 21:59:59 -06:00
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- Analyze live traffic from a network interface, without loading any scripts:
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`sudo zeek --bare-mode --iface {{interface}}`
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- Analyze live traffic from a network interface, applying a `tcpdump` filter:
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`sudo zeek --filter {{path/to/filter}} --iface {{interface}}`
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- Analyze live traffic from a network interface using a watchdog timer:
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`sudo zeek --watchdog --iface {{interface}}`
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- Analyze traffic from a PCAP file:
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`zeek --readfile {{path/to/file.trace}}`
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