So I’m a totally new person trying to make an openwrt router that will automatically connect my iPhone’s hotspot over usb to an android tablet I’ve integrated into my car. I’m having a hard time understanding how I add scripts on startup, specifically when an instruction tells you to add a file somewhere under “/etc/lockdown/watchdog.sh”.
Do I access my raspberry pi 4 hard drive and place it in a text file on there or do I use type it directly into the PUTTY program I have line-by-line?
This is the guide I’m following https://openwrt.org/docs/guide-user/network/wan/smartphone.usb.tethering