LINUX查看CPU温度

来源:岁月联盟 编辑:exp 时间:2012-03-05
在Linux下可以通过lm_sensors来查看CPU的温度(当然你的硬件首先要支持),要使用这个功能要有内核相关模块(比如I2C)的支持,下面说一下操作方法:
先看一下你的机器上是否安装了lm_sensors,
$ rpm -q lm_sensors
 
如果没有安装就先安装一下
$ sudo yum install -y lm_sensors
 
检测传感器:
$ sudo sh -c "yes|sensors-detect"
 
 
如果以上步骤没有问题,执行下面的命令就可以查看CPU的温度了:
$ sensors
 
Adapter: ISA adapter 
in0:       +1.07 V  (min =  +0.00 V, max =  +4.08 V) 
in1:       +1.82 V  (min =  +0.00 V, max =  +4.08 V) 
in2:       +3.36 V  (min =  +0.00 V, max =  +4.08 V) 
in3:       +2.94 V  (min =  +0.00 V, max =  +4.08 V) 
in4:       +0.29 V  (min =  +0.00 V, max =  +2.10 V) 
in5:       +4.08 V  (min =  +0.00 V, max =  +4.08 V)   ALARM 
in6:       +4.08 V  (min =  +0.00 V, max =  +4.08 V)   ALARM 
in7:       +3.07 V  (min =  +0.00 V, max =  +4.08 V) 
in8:       +3.09 V 
fan1:     2463 RPM  (min =    0 RPM) 
fan2:        0 RPM  (min =    0 RPM) 
temp1:       -55°C  (low  =  +127°C, high =  +127°C)   sensor = thermistor                                         
temp2:        -2°C  (low  =  +127°C, high =  +127°C)   sensor = thermistor                                         
temp3:       +21°C  (low  =  +127°C, high =  +127°C)   sensor = diode 
vid:      +2.050 V 
 
coretemp-isa-0000 
Adapter: ISA adapter 
Core 0:      +44°C  (high =  +100°C) 
 
coretemp-isa-0001 
Adapter: ISA adapter 
Core 1:      +27°C  (high =  +100°C) 
it8718-isa-0290
Adapter: ISA adapter
in0:       +1.07 V  (min =  +0.00 V, max =  +4.08 V)
in1:       +1.82 V  (min =  +0.00 V, max =  +4.08 V)
in2:       +3.36 V  (min =  +0.00 V, max =  +4.08 V)
in3:       +2.94 V  (min =  +0.00 V, max =  +4.08 V)
in4:       +0.29 V  (min =  +0.00 V, max =  +2.10 V)
in5:       +4.08 V  (min =  +0.00 V, max =  +4.08 V)   ALARM
in6:       +4.08 V  (min =  +0.00 V, max =  +4.08 V)   ALARM
in7:       +3.07 V  (min =  +0.00 V, max =  +4.08 V)
in8:       +3.09 V
fan1:     2463 RPM  (min =    0 RPM)
fan2:        0 RPM  (min =    0 RPM)
temp1:       -55°C  (low  =  +127°C, high =  +127°C)   sensor = thermistor                                       
temp2:        -2°C  (low  =  +127°C, high =  +127°C)   sensor = thermistor                                       
temp3:       +21°C  (low  =  +127°C, high =  +127°C)   sensor = diode
vid:      +2.050 V
 
coretemp-isa-0000
Adapter: ISA adapter
Core 0:      +44°C  (high =  +100°C)
 
coretemp-isa-0001
Adapter: ISA adapter
Core 1:      +27°C  (high =  +100°C)
 
 
 
 
 
 摘自 高明的专栏