Changed file structure

common/debian/scripts/default_installation.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+source $PWD/common/scripts/first_install.sh
+source $PWD/common/scripts/update.sh
+
+first_install
+update

common/debian/scripts/first_install.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+first_install() {
+    echo 'Installing useful apps'
+    apt-get install net-tools dnsutils nano htop iftop tree zip unzip curl wget sudo -y
+}

common/debian/scripts/update.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+update() {
+    echo 'Starting update:'
+    sudo apt-get update -y
+    echo 'Starting upgrade:'
+    sudo apt-get upgrade -y
+    echo 'Starting dist-upgrade:'
+    sudo apt-get dist-upgrade -y
+}