raspberry pi看门狗

1. #!/bin/sh
   
2. # watchdog for raspberry pi
   
3. 
   
4. sudo apt-get install watchdog -y || exit
   
5. sudo modprobe bcm2708_wdog
   
6. echo bcm2708_wdog | sudo tee -a /etc/modules
   
7. 
   
8. sudo sed -i 's/^#watchdog-device/watchdog-device/g' /etc/watchdog.conf
   
9. sudo sed -i 's/^#max-load-1 /max-load-1 /g' /etc/watchdog.conf
   
10. 
    
11. sudo sed -i '/^#temperature-device/a\temperature-device = /sys/class/thermal/thermal_zone0/temp' /etc/watchdog.conf
    
12. sudo sed -i '/^#max-temperature/a\max-temperature = 75000' /etc/watchdog.conf
    
13. 
    
14. sudo /etc/init.d/watchdog start
    

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1. sudo update-rc.d watchdog defaults

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