Simple BF interpretor on python, 30000 cells.
For start a interpretor run bf.py (In linux - python3 bf.py), and print your code on BrainFuck.
For example you may start this code - ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++.+++++++++++++++++++++++++++++.+++++++..+++.-------------------------------------------------------------------------------.+++++++++++++++++++++++++++++++++++++++++++++++++++++++.++++++++++++++++++++++++.+++.------.--------.-------------------------------------------------------------------.-----------------------.
Must print - "Hello world". Have fun!
If you want start a text file use bf_from_file.py, default start file - "input.txt"