Skip to main content

Important Notes to Set Up Shared Folder and Clipboard in VirtualBox

Latest version of VirtualBox (4.3) has some new features whose every users wants. Two features which I really love are shared directory and shared clipboard (clipboard copy). By using shared folder feature, we can create some directories on host operating system which can be shared with guest operating system. Guest operating system can read data from the shared directory or write data to it so that host operating system can write or read the data. By using shared clipboard feature, we can copy some text data from host OS clipboard to guest OS and otherwise.
To use that features, we need some proper configuration process before and while running our virtual machine. I noted some points that is important and I hope we don't need to waste much time on configuration.

Download latest version of VirtualBox with its Guest Additions

You can download the installer from HERE. On installation process, you should include Guest Additions installation. Guest Additions is a sort of plugin for VirtualBox application which will be integrated with guest OS. When installation was finished, you can install your guest OS as usual.

Set Up Shared Clipboard

Before you run your virtual machine, you should configure General setting of your machine. On Advance tab you should specify type of sharing capability. You have to choose bidirectional option if you want to share data either from and into guest OS.
Set up shared clipboard

Set Up Shared Directory

Before you run your virtual machine, you should configure Shared Folders setting of your machine. You must specify shared directory path in your host OS and set your shared directory name. The shared directory will be accessed by guest OS according to its name. I suggest not to use any special character or space for its name.
Set up shared directory

Install VirtualBox Guest Additions on Your Guest OS

After you run your guest OS, you must mount Guest Addition installer from your host to guest OS. You can see complete instructions from Ubuntu Documentation here. You can also use these following steps.
  • On main window of virtual machine, you can press "Right Ctrl + D". This is default shortcut key to mount image of Guest Additions from VirtualBox application to virtual machine.
  • Autoplay application will run installation process after you mount the image. If the autoplay application doesn't run, you can run manually or choose proper installer application from mounting directory. For example in Ubuntu it will be on "/media".
  • You can also download image from repository by using this command "sudo apt-get install virtualbox-guest-additions-iso".

Set Up Shared Directory on Guest OS

After Guest Additions is installed, you can set up shared directory on guest OS. You can see complete instructions from Ubuntu Documentation here. You can also use these following steps.
  • Create directory for your shared directory on guest OS. For example, you use Linux as your guest OS, you can create "/home/your_username/your_directory". Your directory name should be different with shared directory name which you set up on VirtualBox manager before.
  • Mount shared directory to directory that you are determined. 
  • On Linux as guest OS, you can use "sudo mount -t vboxsf -o uid=$UID,gid=$GID shared_directory /home/your_username/your_directory". 
  • On Windows as guest OS, you can use "net use x: \\vboxsvr\shared_directory".
  • On Linux as guest OS, if you get error message "Protocol Error" when you mount the shared directory, you can try to mount shared directory by this command "sudo mount.vboxsf shared_directory /home/your_username/your_directory".
  • If you can't run "mount.vboxsf" command, you should install the app first by this command "sudo apt-get install virtualbox-guest-utils".
Shared clipboard from Windows 8 Host OS to Ubuntu Guest OS
Shared directory

Comments

Popular posts from this blog

Configuring Swap Memory on Ubuntu Using Ansible

If we maintain a Linux machine with a low memory capacity while we are required to run an application with high memory consumption, enabling swap memory is an option. Ansible can be utilized as a helper tool to automate the creation of swap memory. A swap file can be allocated in the available storage of the machine. The swap file then can be assigned as a swap memory. Firstly, we should prepare the inventory file. The following snippet is an example, you must provide your own configuration. [server] 192.168.1.2 [server:vars] ansible_user=root ansible_ssh_private_key_file=~/.ssh/id_rsa Secondly, we need to prepare the task file that contains not only the tasks but also some variables and connection information. For instance, we set /swapfile  as the name of our swap file. We also set the swap memory size to 2GB and the swappiness level to 60. - hosts: server become: true vars: swap_vars: size: 2G swappiness: 60 For simplicity, we only check the...

Deliver SaaS According Twelve-Factor App

If you haven't heard of  the twelve-factor app , it gives us a recommendation or a methodology for developing SaaS or web apps structured into twelve items. The recommendation has some connections with microservice architecture and cloud-native environments which become more popular today. We can learn the details on its website . In this post, we will do a quick review of the twelve points. One Codebase Multiple Deployment We should maintain only one codebase for our application even though the application may be deployed into multiple environments like development, staging, and production. Having multiple codebases will lead to any kinds of complicated issues. Explicitly State Dependencies All the dependencies for running our application should be stated in the project itself. Many programming languages have a kind of file that maintains a list of the dependencies like package.json in Node.js. We should also be aware of the dependencies related to the pla...

Rangkaian Sensor Infrared dengan Photo Dioda

Keunggulan photodioda dibandingkan LDR adalah photodioda lebih tidak rentan terhadap noise karena hanya menerima sinar infrared, sedangkan LDR menerima seluruh cahaya yang ada termasuk infrared. Rangkaian yang akan kita gunakan adalah seperti gambar di bawah ini. Pada saat intensitas Infrared yang diterima Photodiode besar maka tahanan Photodiode menjadi kecil, sedangkan jika intensitas Infrared yang diterima Photodiode kecil maka tahanan yang dimiliki photodiode besar. Jika  tahanan photodiode kecil  maka tegangan  V- akan kecil . Misal tahanan photodiode mengecil menjadi 10kOhm. Maka dengan teorema pembagi tegangan: V- = Rrx/(Rrx + R2) x Vcc V- = 10 / (10+10) x Vcc V- = (1/2) x 5 Volt V- = 2.5 Volt Sedangkan jika  tahanan photodiode besar  maka tegangan  V- akan besar  (mendekati nilai Vcc). Misal tahanan photodiode menjadi 150kOhm. Maka dengan teorema pembagi tegangan: V- = Rrx/(Rrx + R2) x Vcc V- = 150 / (1...

API Gateway Using KrakenD

The increasing demands of users for high-quality web services create the need to integrate various technologies into our application. This will cause the code base to grow larger, making maintenance more difficult over time. A microservices approach offers a solution, where the application is built by combining multiple smaller services, each with a distinct function. For example, one service handles authentication, another manages business functions, another maintains file uploads, and so on. These services communicate and integrate through a common channel. On the client side, users don't need to understand how the application is built or how it functions internally. They simply send a request to a single endpoint, and processes like authentication, caching, or database querying happen seamlessly. This is where an API gateway is effective. It handles user requests and directs them to the appropriate handler. There are several tools available for building an API gateway, su...

Deploying a Web Server on UpCloud using Terraform Modules

In my earlier post , I shared an example of deploying UpCloud infrastructure using Terraform from scratch. In this post, I want to share how to deploy the infrastructure using available Terraform modules to speed up the set-up process, especially for common use cases like preparing a web server. For instance, our need is to deploy a website with some conditions as follows. The website can be accessed through HTTPS. If the request is HTTP, it will be redirected to HTTPS. There are 2 domains, web1.yourdomain.com and web2.yourdomain.com . But, users should be redirected to "web2" if they are visiting "web1". There are 4 main modules that we need to set up the environment. Private network. It allows the load balancer to connect with the server and pass the traffic. Server. It is used to host the website. Load balancer. It includes backend and frontend configuration. Dynamic certificate. It is requ...

Headless CMS for Building API Endpoints

Recently, someone introduced me to a tool called Directus, which is used for building backend systems and defining data structures. This also reminded me of a product I reviewed about two years ago, which was also built using Directus. After doing some online research, I decided to test another headless CMS solution called Strapi. When we think of CMS platforms, names like WordPress, Joomla, or Moodle might come to mind. But what does 'headless' mean in this context? A headless CMS is a type of CMS that focuses solely on the backend system, without providing the frontend interface. It can generate the API endpoints, letting developers build the frontend or client-side application separately. However, this doesn't mean headless CMS platforms lack a user interface entirely. Most, like Directus and Strapi, include a UI tool (an administrator dashboard) for designing and managing the backend system and resources. After spending some time testing and reviewing Stra...