Thanks,
I will study this...
On 12/13/18 2:38 PM, Kenneth Porter wrote:
--On Wednesday, December 12, 2018 7:04 PM -0500 Robert Moskowitz
<rgm@xxxxxxxxxxxxxxx> wrote:
So can someone point me to how to make this into a simple systemd
service?
I'd first create a utility script (untried code!) like this:
/usr/local/sbin/BlueLedFunction.sh
#!/bin/sh
echo "$1" > /sys/class/leds/blue\:heartbeat/trigger
Then I'd create /etc/systemd/system/BlueLedOff.service with
appropriate sections to invoke that script with "none" as an argument
and to run in your desired runlevel. (Take a look at the examples in
/lib/systemd/system.) Then issue this to have it run at startup:
systemctl enable BlueLedOff
Note that custom unit files go in /etc/systemd/system to avoid having
them overwritten by distro updates. You can customize existing unit
files by either copying them from /lib/systemd to /etc/systemd or you
can override single settings with specially-named subdirectories in
/etc/systemd/system. See the unit file documentation for details.
_______________________________________________
CentOS mailing list
CentOS@xxxxxxxxxx
https://lists.centos.org/mailman/listinfo/centos
_______________________________________________
CentOS mailing list
CentOS@xxxxxxxxxx
https://lists.centos.org/mailman/listinfo/centos
