Well…you can do that with the help of Giver. Giver is a networking tool that automatically detects other Giver users on your network and allows you to quickly and simply share files with them. I do hesitantly write this article only because it seems the development of Giver has come to a stop. That doesn’t keep the application from working exactly as it should, and it still installs on just about any recent release of Ubuntu. So, even though development might have stopped for the moment, the application is still very valid and very useful. And in this article I will show you how to install and use this handy network file sharing tool.

Installation

The installation of giver is very simple. All you need to do is follow these steps:

1. Open up the Add/Remove Software Tool.
2. Search for “giver” (no quotes).
3. Mark Giver for installation.
4. Click Apply to install.
5. When finished, close the Add/Remove Software tool.

When Giver is installed you can start up the tool by clicking Applications > Internet > Giver. This will open up the application and plant an easily accessible icon in the notification area.

Usage

Figure 1

As I have mentioned before, the usage of Giver is incredibly simple. The Giver Recipients window (see Figure 1)  will automatically populate with anyone else on your LAN running Giver. This may take some time (depending on how many users there are and how fast your network is). You can give a file by clicking on the user you want and clicking either Give File or Give Folder. When you select either of these a file manager will open where you can navigate to the file and select it.

Figure 2

Once you have given the the file the recipient will see a notification (see Figure 2) that a user wants to give them a file.

When the file is received both sender and receiver will be notified of the success.

Preferences

Figure 3

There aren’t much in the way of settings for Giver. If you right click the notification try icon you can select Preferences. When this new window opens (see Figure 3) you can then change your Name, Picture, and File location.

A word of warning: The only way I have been able to change the picture used for Giver is to use a Web Link. For some reason the File will not open a file manager window to browse for the image file.

By default Giver will save files transferred to you to the Desktop. If you don’t want that click the File Location drop box and select where you want the files to be saved to.

Final thoughts

Although Giver might not be currently in development, it is still a very useful application that allows users to quickly exchange files over a LAN. It does not have the ability to share files outside of that LAN, but within a business or home, this is a nice tool to have around.

The OFF-System is a peer to peer networking system that is using a different approach than darknets like Freenet. Darknets anonymize user data while the Off-System creates randomized multi-used data blocks which means that it is not possible to map a data block to a single file on the network.

To retrieve data from the peer to peer network one would need to download all required blocks plus the so called retrieval url which is created when files are added to the network. Each block on its own is nothing but a set of random data which means that this data is not copyrighted by anyone.

The developers have a multi-page article on their website describing it in great detail. Users on the other hand can simply download the Open Source client of the Off-System which comes with a comfortable search function build in.

The options are quite extensive ranging from incoming and outgoing filters, security settings like trusted nodes to networking and advanced options. There is usually a overhead involved when replicating files which can range from a 50%-200% file increase on the receiving end.

Naturally we’re not going to get into the legality of torrents.  But I will make this disclaimer that copywritten materials should not be downloaded unless you have express permission to do so.  With that being said, let’s take a look at how to get your “torrent on” with Trasmission.

Transmission can be started in one of two ways. The first is to go to the Internet sub-menu of the Applications menu where you will find the Transmission entry. The second method is to click on a torrent link from a web site which will prompt you if you want to automatically open the link with Transmission.

Open With...

If you know you are always going to use Transmission for your torrenting, click the “Do this automatically…” check box. This will make it so that you do not have to go through this step every time.

Once you click OK in this window two windows will open: Transmission’s Main window and Torrent Options window. The Torrent Options window will be the window with focus because you have to actually add the torrent to Transmission before it starts the downloading process.

The possible options are:

Options

Destination Folder – Choose where your torrent should be downloaded to.

Verify Local Data – This option is currently suffering from a bug and does not work 100%. I would not make use of this feature.

Start When Added – If you click this, the torrent will start downloaded as soon as it is added.

Move Source File to Trash – This will delete the seed file when the download is complete.

Once you have enabled all the options you want click Add to start your downloading. The Options window will disappear leaving only the Transmission main window.

Within the Transmission main window you will see your download progress. You can then select the download and click Pause to temporarily halt the download or you can remove the download. You can even close out transmission and, upon reopening the application the download will resume.

Main Window

Once the torrent is complete you will receive a notice it has finished. Once the download has complete, if you leave Transmission open, you will begin seeding other torrents. By seeding torrents your machine will be used so that others can torrent from you. If you have a problem with this you should close Transmission immediately.

Preferences

Out of the box, Transmission works like a champ. But there might be some tweaks you’ll need for your particular set up. If you go to the Edit menu you will see the Preferences entry. Click that to get to the the preferences goodies.

One of the more important preferences is the Block List (found under the Peers tab). This blocklist is a Blutack Level 1 Blocklist. You can actually place more blocklists in the the ~/.config/transmission/blocklist folder to make use of them.

There are many more options to get into, the blocklist should be the first you take care of. Make sure you check Enable Auto Updates for Blocklists.

Final Thoughts

Transmission is one of the easiest torrent clients available. And if you like the idea of a simple torrent client, but you use Mac you can have your Transmission as well. Give Transmission a go, you won’t regret it.