To add a cron job on an Asuswrt Merlin wifi router, you will first need to log in to the router’s web interface. Once logged in, navigate to the “Advanced Settings” page and then select “Cron.” From here, you can add a new cron job by entering the command you want to run, the schedule on which you want the command to run, and any additional options you want to include. Once you have entered all of the information, click “Apply” to save the new cron job.
It’s important to note that, as the router firmware is based on Linux, it should have the basic tools to run cron jobs, like the crontab command. However, the specific location and commands may differ from the standard Linux commands and could vary depending on the version of the firmware.