From a6bc186e9556fecf8f191c44c7eab4594cfecd8a Mon Sep 17 00:00:00 2001
From: alvarosaavedrau <cloud@alvarosaavedra.es>
Date: Sat, 11 Jan 2025 19:29:15 +0100
Subject: [PATCH] improve script speed with -n option to iptables command

---
 vps-audit.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vps-audit.sh b/vps-audit.sh
index b86c5c3..5971817 100755
--- a/vps-audit.sh
+++ b/vps-audit.sh
@@ -178,7 +178,7 @@ check_firewall_status() {
             check_security "Firewall Status (firewalld)" "FAIL" "Firewalld is not active - your system is exposed to network attacks"
         fi
     elif command -v iptables >/dev/null 2>&1; then
-        if iptables -L | grep -q "Chain INPUT"; then
+        if iptables -L -n | grep -q "Chain INPUT"; then
             check_security "Firewall Status (iptables)" "PASS" "iptables rules are active and protecting your system"
         else
             check_security "Firewall Status (iptables)" "FAIL" "No active iptables rules found - your system may be exposed"