Axt1800 running hot, 75C

Technical Support for Routers
23

as i am working on my tmux/bash skills, i created a very simple script,
to display these current values on the tmux status bar, once per second

  • temperature
  • speed
  • state

and scripts to change the fan speed.

— fan.stop.sh stop the fan
— fan.max.sh set fan to max speed
— fan.custom.sh set fan to custom speed, valid values from 0 to 255

and stress.sh to max out the the cpu, which will raise the cpu temp

in .tmux.conf

set -g status-interval 1
set -g status-right "#(~/scripts/temp/fan.stats.sh)"

and for ~/scripts/temp/fan.stats.sh

#!/bin/sh
temp=`cat /sys/class/thermal/thermal_zone0/temp`
speed=`gl_fan -s`
state=`cat /sys/class/thermal/cooling_device0/cur_state`
printf "temp:$temp speed:$speed state:$state"

and four .sh scripts:
— fan.stop.sh

#!/bin/sh
echo 0 > /sys/class/thermal/cooling_device0/cur_state
cat /sys/class/thermal/cooling_device0/cur_state

— fan.max.sh

#!/bin/sh
echo 255 > /sys/class/thermal/cooling_device0/cur_state
cat /sys/class/thermal/cooling_device0/cur_state

— fan.custom.sh

#!/bin/sh
echo $1 > /sys/class/thermal/cooling_device0/cur_state
cat /sys/class/thermal/cooling_device0/cur_state

stress.sh

#!/bin/sh
stress-ng --matrix 0 -t 5m
3 Likes