On Wed, Dec 12, 2018 at 07:04:12PM -0500, Robert Moskowitz wrote:
>
> On a support forum, I was told that to turn off my board's blue led run:
>
> echo none | sudo tee /sys/class/leds/blue\:heartbeat/trigger
>
> Well, this does not survive a system reboot. So I was told:
>
> Add the off bit to
>
> /etc/rc.local
>
> Add it above "exit 0"
>
> So of course, CentOS is past using rc.local and recommends:
>
> # It is highly advisable to create own systemd services or udev rules
> # to run scripts during boot instead of using this fi
>
> So can someone point me to how to make this into a simple systemd service?
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/system_administrators_guide/sect-managing_services_with_systemd-unit_files
You probably want something that is Type=oneshot.
--
Jonathan Billings <billings@xxxxxxxxxx>
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