tcpdump: Difference between revisions
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Tcpdump prints out a description of the contents of packets on a network interface that match the boolean expression. | Tcpdump prints out a description of the contents of packets on a network interface that match the boolean expression. Many flags need root permissions to run. | ||
=== Install === | === Install === | ||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
| Line 16: | Line 16: | ||
| -C || Example | | -C || Example | ||
|} | |} | ||
=== List all interfaces === | |||
<syntaxhighlight lang="bash"> | |||
# tcpdump -D | |||
</syntaxhighlight> | |||
[[Category:Commands]] | [[Category:Commands]] | ||
Revision as of 15:56, 10 May 2025
Tcpdump prints out a description of the contents of packets on a network interface that match the boolean expression. Many flags need root permissions to run.
Install
# apt install tcpdump
Flags
| Flag | Description |
|---|---|
| -D | List all interfaces |
| -W | Example |
| -C | Example |
List all interfaces
# tcpdump -D
