I m just wondering if someone could explain me the difference between these three timestamps. All I know is that
st_atime: time of last access
st_mtime: time of last data modification
st_ctime: time of last file status change
Well, for me, last access time is clear that should be the time the file is opened the last time, right? But the last two ones? What happens if I copy or rename a file, what changes? Or what happens when I resize a picture?