A 1-1 pipe over bluetooth low energy
npm install -g blecat
On one machine with bluetooth enabled run
echo hello world | blecat
And on another one with bluetooth enabled
blecat
The second machine should now print out hello world.
You can also transfer files using blecat
To share a file from a machine do
blecat < myfile.txt
To receive it on another
blecat > myfile.txt
This requires bluetooth.h headers in order to build the native component on Linux.
To install on ubuntu, sudo apt-get install libbluetooth-dev before npm install blecat