I took a large binary file, used UNPACK to change it into Hex and then did some file manipulation with perl. I added in some new lines(\n) when I did the file manipulation and now I want to translate it back into the binary format with PACK. I'm not as familiar with binary files, so I was just wondering when I PACK if it takes into account the new lines that I added and will make the binary file the same as I had it before.