FastCron needs your web server to execute the script, it couldn't run a shell script directly.
If you're using PHP, please check if your hosting allows exec or shell_exec, then create a cron script to run the bash script like this:
// /home/example.com/public_html/cron.php
echo shell_exec('/home/example.com/shell/backup.sh');
Once you confirm that the script can be triggered by visiting the URL
https://example.com/cron.php
with your browser, you can create a cron job to run script.
Most shared hosting providers disable those functions, so you won't be able to run shell/bash script with FastCron.
Need help? Reach out to support@fastcron.com - we're happy to help.
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