Brainfuck interpreter for linux kernel

1. Compilation

   $ make

2. Loading module

   make load

3. Usage examples

   $echo ">++++++[<++++++++>-]>++[<+++++>-]<[<.+>-]" > /proc/brainfuck/code$ cat /proc/brainfuck/output 0123456789

   $echo ",[>,]<[.<]" > /proc/brainfuck/code$ echo -n "abcdef" > /proc/brainfuck/input $ cat /proc/brainfuck/output fedcba

4. unloading module

   make unload