diff --git a/firewall_cmd.sh b/firewall_cmd.sh
new file mode 100644
index 0000000..ba62049
--- /dev/null
+++ b/firewall_cmd.sh
@@ -0,0 +1,17 @@
+#!/bin/bash
+#Read the input
+
+echo "enter the first port"
+read first_port
+echo "enter the step"
+read step
+echo "enter the last port"
+read last_port
+
+echo "first port $first_port, step $step, last port $last_port"
+    for i in $(seq $first_port $step $last_port)
+  do
+    echo firewall-cmd --zone=public --add-port=$i/tcp --permanent
+    echo "port $i added";
+  done
+    echo firewall-cmd --reload
diff --git a/install_bareos.sh b/install_bareos.sh
index 1490a18..fec7600 100755
--- a/install_bareos.sh
+++ b/install_bareos.sh
@@ -22,6 +22,6 @@ printf "deb $URL /\n" > /etc/apt/sources.list.d/bareos.list
 # add package key
 wget -q $URL/Release.key -O- | apt-key add -
 
-# install Bareos packages
+# install Bareos packages 2
 apt-get update
 apt-get install bareos bareos-database-postgresql