Sometimes , after I modified the bin file, then I do command ``:w!``, I will get a ``0a`` in the file tail. like <img width="645" height="52" alt="Image" src="https://github.com/user-attachments/assets/a727781a-2cca-4222-ae3e-a5da9ac1ddfd" />
Sometimes , after I modified the bin file, then I do command
:w!, I will get a0ain the file tail. like