I am doing a few little things with C and have two questions:
1. How would you search a file for a specific set of characters, then change a few bytes after it? I can open the file, but don't know how to search for a specific set of characters, and don't know how to change characters in a file.
2. Is it possable to open a file and go through and convert like "56455220020000" back into ASCII skipping enters? (I have a program that converts ASCII into that, and I would really like to convert it back
)