Re: Running a command at startup

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if it's Centos/RHEL 7,  you can turn it into a service that starts after boot too,  and cintrol it with systemctl.

On 12/12/18 5:04 PM, 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?

thanks


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