Like, I just added a single array:
```
bash-5.1$ ls -l app.bin 
-rwxr-xr-x. 1 felixdv felixdv 74552 Oct 18 13:59 app.bin
bash-5.1$ ls -l app.bin 
-rwxr-xr-x. 1 felixdv felixdv 84472 Oct 18 14:02 app.bin
```