croc/README.md

On one computer do:

$ git clone https://github.com/schollz/croc.git && cd croc && git checkout v7
$ go build -v
$ cp croc croc1 # this is the file for sending, ~ 20 MB
$ ./croc --send


On another computer do:

$ git clone https://github.com/schollz/croc.git && cd croc && git checkout v7
$ go build -v
$ ./croc --receive