brainfuck interpreter
git clone
make
If you're really into brainfuck, you can even :
sudo make install
Which will copy the program to /usr/local/bin by default. You can change that path by editing the Makefile.
bf brainfuck_file.bf
Is the default synopsis. It will execute the code located in the brainfuck_file.bf file and print the result to stdout. The , operator will read from stdin.