Added clear command

scripts/firewall.sh

@@ -67,6 +67,14 @@ do_list() {
     ls $PROFILES | egrep '.rules$' | sed 's/.rules$//g'
 }
 
+do_clear() {
+    iptables -F
+    iptables -X
+    iptables -P INPUT ACCEPT
+    iptables -P OUTPUT ACCEPT
+    iptables -P FORWARD ACCEPT
+    echo "Clearing iptables succeeded."
+}
 
 if [ "$1" == "-h" -o "$1" == "help" ]; then
     cat <<EOF
@@ -76,6 +84,7 @@ Commands:
 - load
 - save
 - list
+- clear
 EOF
     exit
 fi
@@ -95,5 +104,11 @@ case $1 in
     list)
         do_list
         ;;
+    clear)
+        do_clear
+        ;;
+    *)
+        echo "Unknown command $1. try help"
+        ;;
 esac