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Startup script for systemd (fancurve) #4

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Startup script for systemd (fancurve) #4

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82f0cf3
Create fancurve.service.output
fireheadman Apr 12, 2018
313aca8
Create fancurve.service
fireheadman Apr 12, 2018
928fd61
Update and rename fancurve.service.output to fancurve.service.instruc…
fireheadman Apr 12, 2018
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12 changes: 12 additions & 0 deletions src/fancurve.service
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[Unit]
Description=FanCurve
After=network.target

[Service]
Type=simple
ExecStart=/location/of_the/scripts/set_fancurve.sh
Restart=on-failure
User=root

[Install]
WantedBy=multi-user.target
39 changes: 39 additions & 0 deletions src/fancurve.service.instructions
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To setup:
sudo vi /lib/systemd/system/fancurve.service
sudo systemctl daemon-reload
sudo systemctl enable fancurve
sudo systemctl start|stop|restart|status fancurve <--- Control options

====================================
NOTE: This startup script has the ability to restart itself on failure




Examples of output showing sleep and when a fan curve change occurs.


fireheadman@clauneck:~/scripts$ sudo systemctl status fancurve -l
● fancurve.service - FanCurve
Loaded: loaded (/lib/systemd/system/fancurve.service; enabled; vendor preset: enabled)
Active: active (running) since Wed 2018-04-11 22:05:57 MDT; 1min 3s ago
Main PID: 12312 (set_fancurve.sh)
Tasks: 2
Memory: 296.0K
CPU: 13.565s
CGroup: /system.slice/fancurve.service
├─12312 /bin/bash /home/fireheadman/scripts/set_fancurve.sh
└─12437 sleep 1s

Apr 11 22:05:57 clauneck systemd[1]: Started FanCurve.
fireheadman@clauneck:~/scripts$ sudo systemctl status fancurve -l
● fancurve.service - FanCurve
Loaded: loaded (/lib/systemd/system/fancurve.service; enabled; vendor preset: enabled)
Active: active (running) since Wed 2018-04-11 22:05:57 MDT; 1min 4s ago
Main PID: 12312 (set_fancurve.sh)
Tasks: 3
Memory: 1.1M
CPU: 13.572s
CGroup: /system.slice/fancurve.service
├─12312 /bin/bash /home/fireheadman/scripts/set_fancurve.sh
└─12442 nvidia-settings -a [fan-5]/GPUTargetFanSpeed=60