diff --git a/Report.md b/Report.md
deleted file mode 100644
index ac66a3a..0000000
--- a/Report.md
+++ /dev/null
@@ -1 +0,0 @@
-First 
diff --git a/vms/ubuntu_a/application/A_bash.sh b/vms/ubuntu_a/application/A_bash.sh
new file mode 100644
index 0000000..1a6b904
--- /dev/null
+++ b/vms/ubuntu_a/application/A_bash.sh
@@ -0,0 +1,67 @@
+#! /bin/bash
+# a script to create the second virtual machine
+echo "create network bridge between first (192.168.18.10) and second (192.168.18.1) servers
+....
+...."
+ip a 
+ip link add macvlan1 link eth0 type macvlan mode bridge
+ip address add dev macvlan1 192.168.18.10/24
+ip link set macvlan1 up
+ip a
+echo "create tcp connection between first and second servers
+....
+...."
+apk add tcpdump
+tcpdump
+echo "check connection with the second server
+....
+...."
+ping 192.168.18.1
+echo "check the routes for first server
+....
+...."
+ip route
+echo "tcp connection between first(192.168.18.10) and third (192.168.4.100) servers
+....
+...."
+tcpdump
+echo "create sub netwoek with third server by routing
+....
+...."
+ip route add 192.168.4.0/24 via 192.168.18.1
+echo "check connect with the third server (192.168.4.100)
+....
+...."
+ping 192.168.4.100
+echo "create a web server on port 5000 with third server as a client
+....
+...."
+pip install flask
+mkdir myapp
+cd myapp
+echo "web-server configration with requests: GET, PUT, POST
+..load app.py from the File VM_A file or open the A_bash file and look at the end of it..
+...."
+vim app.py
+python3 app.py
+
+"""
+from crypt import methods
+from flask import Flask
+
+app = Flask(__name__)
+
+@app.route("/", methods=['GET'])
+def hello_world():
+    return "<p>Hello, World!</p>"
+
+@app.route("/", methods=['PUT'])
+def hello_world_put():
+    return "<p>Hello, World!</p>"
+
+@app.route("/", methods=['POST'])
+def hello_world_post():
+    return "<p>Hello, World!</p>"
+
+app.run(host='0.0.0.0', port=5000)
+"""
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diff --git a/vms/ubuntu_a/application/B_bash.sh b/vms/ubuntu_a/application/B_bash.sh
new file mode 100644
index 0000000..7c33bac
--- /dev/null
+++ b/vms/ubuntu_a/application/B_bash.sh
@@ -0,0 +1,40 @@
+echo "create network bridge between second (192.168.18.1) and first (192.168.18.10) servers
+....
+...."
+ip a
+ip link add macvlan1 link eth0 type macvlan mode bridge
+ip address add dev macvlan1 192.168.18.1/24
+ip link set macvlan1 up 
+ip a
+echo "create network bridge between second (192.168.4.1) and third (192.168.4.100) servers
+....
+...."
+ip link add macvlan2 link eth0 type macvlan mode bridge
+ip address add dev macvlan2 192.168.4.1/24
+ip link set macvlan2 up
+ip a
+echo "check connection with the third server
+....
+...."
+ping 192.168.4.100
+echo "check connection with the first server
+....
+...."
+ping 192.168.18.10
+echo "tcp connection between second (192.168.18.1) and first (192.168.18.10) servers
+....
+...."
+apk add tcpdump 
+tcpdump -i macvlan1
+echo "tcp connection between second(192.168.4.1) and third (192.168.4.100) servers
+....
+...."
+tcpdump -i macvlan2
+echo "check the routes for second server
+....
+...."
+ip route
+echo "create tcp connection to listen to port 5000
+....
+...."
+tcpdump 'port 5000'
\ No newline at end of file
diff --git a/vms/ubuntu_a/application/C_bash.sh b/vms/ubuntu_a/application/C_bash.sh
new file mode 100644
index 0000000..e66f74b
--- /dev/null
+++ b/vms/ubuntu_a/application/C_bash.sh
@@ -0,0 +1,39 @@
+echo "create network bridge between third (192.168.4.100) and second (192.168.4.1) servers
+....
+...."
+ip a
+ip link add macvlan1 link eth0 macvlan mode bridge
+ip address add dev macvlan1 192.168.4.100/24
+ip link set macvlan1 up
+ip a
+echo "create tcp connection the third and second servers
+....
+...."
+apk add tcpdump
+tcpdump
+echo "check connection with the second server
+....
+...."
+ping 192.168.4.1
+echo "check the routes for second server
+....
+...."
+ip route 
+echo "create sub netwoek with first server by routing
+....
+...."
+ip route add 192.168.18.0/24 via 192.168.4.1
+echo "check connection with the first server
+....
+...."
+ping 192.168.18.10
+echo "create tcp connection the third and first servers
+....
+...."
+tcpdump
+echo "send requests to the web-server on port 5000 
+....
+...."
+curl 'http://192.168.18.10:5000'
+curl -X POST 'http://192.168.18.10:5000'
+curl -X PUT 'http://192.168.18.10:5000'
\ No newline at end of file