AmirWatad.com » Tools

Brainfuck String Generator Generator

Amir Watad — Thu, 18 Jun 2009 08:20:36 +0000

Here is a small C program, which takes a string as its input, and generates a (not so trivial) brainfuck code which generates this string.
For a tool to convert brainfuck code into C, see this post

To run the program, first compile it with gcc:

gcc -o bf_generator bf_generator.c

No, run it:

./bf_generator “a string to convert into brainfuck code”

You can also pass a text file as its input through a pipe:

cat testfile.txt | ./bf_generator

Download the source code here:

Enjoy

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Brainfuck String Generator Generator

A Program for Bit-Slicing

Amir Watad — Wed, 10 Jun 2009 11:45:26 +0000

I wrote this short program in C because I needed to do some bit-slicing in some homework. It's not too generic (accepts only 32 bit integers) but it can help in most cases.

An example usage of the program:

bs 0x12345678 31 4

Will give the following output:

0x12345678[31:4] = 0x1234567

You can download the source code (written in C) here:

Compile it with gcc:

gcc -o bs bitslice.c

And add it to /usr/local/bin for easy access:

sudo cp bs /usr/local/bin/

Now you can use it from the command line this way:

bs 0x12345678 31 4

Enjoy

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A Program for Bit-Slicing