From 10edacaf2401a097bd4508cae55a39d005063e98 Mon Sep 17 00:00:00 2001
From: Johannes Stoelp <johannes.stoelp@gmail.com>
Date: Mon, 16 Jan 2023 21:11:05 +0100
Subject: tcpdump: mention "any" interface

---
 src/network/tcpdump.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/network/tcpdump.md b/src/network/tcpdump.md
index fdaf911..6265897 100644
--- a/src/network/tcpdump.md
+++ b/src/network/tcpdump.md
@@ -27,5 +27,6 @@ tcp/udp/icmp            Filter for protocol.
 
 ```makrdown
 # -k: Start capturing immediately.
-ssh <host> tcpdump -i <IF> -w - | sudo wireshark -k -i -
+ssh <host> tcpdump -i any -w - | sudo wireshark -k -i -
 ```
+> The `any` interface is a special keyword to capture traffic on all interfaces.
-- 
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