[Q] Make Mount Bind Permanent
I have a question regarding mount bind,
I have one directory on ext-sd that I have mount bind with a directory on sdcard to save space on sdcard with the command,
mount -o bind /storage/extSdCard/WhatsApp /sdcard/WhatsApp
Now the question is how can I make it permanent as I see it gets unmounted after some time and after a device reboot.
As I see there is no /etc/init.d and I am unsure of how and where to make a start-up script, Searching has been unsuccessful so far