From dd82b8afc5f88e23c1130c3a9b8fdd31a0681a8b Mon Sep 17 00:00:00 2001
From: samson <sccxboy@gmail.com>
Date: Tue, 11 Dec 2018 05:13:58 +0800
Subject: [PATCH] Add method for change interface name.

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index 87432ec..14c0bcb 100644
--- a/README.md
+++ b/README.md
@@ -129,6 +129,8 @@ Set the corresponding firewall rules according to the applications used. Hardene
 [etc.iptables.rules.v4.sh](https://github.com/hardenedlinux/harbian-audit/blob/master/docs/examples/configurations/etc.iptables.rules.v4.sh)
 to do the following:
 ```
+$ INTERFACENAME="your network interfacename"
+$ sed "s/PUB_IFS=.*/PUB_IFS=\"$INTERFACENAME\"/g" docs/examples/configurations/etc.iptables.rules.v4.sh 
 $ sudo bash docs/examples/configurations/etc.iptables.rules.v4.sh 
 # iptables-save > /etc/iptables/rules.v4 
 # ip6tables-save > /etc/iptables/rules.v6