linux控制风扇转速的命令 关于linux监控硬件系统状态(如CPU温度 风扇转速等)

1.安装相关的包需要4个包，分别为

dmidecode，lm_sensors，lm_sensors-devel，gnome-applet-sensors

命令:yum install dmidecode lm_sensors lm_sensors-devel gnome-applet-sensors

2.参数设置(可以省略，省略后就完显示全部信息)

进入root :su –

/usr/sbin/sensors-detect (这个是传感器的探测程序)

全部回答yes,如果不要哪个，就回答no,不过一般全是yes

3、测试

输入sensors，就会看到如下的输出了。

[root@main ~]# sensors

atk0110-acpi-0

Adapter: ACPI interface

Vcore Voltage: +1.24 V (min = +0.85 V, max = +1.60 V)

+3.3 Voltage: +3.30 V (min = +2.97 V, max = +3.63 V)

+5 Voltage: +5.12 V (min = +4.50 V, max = +5.50 V)

+12 Voltage: +12.04 V (min = +10.20 V, max = +13.80 V)

CPU FAN Speed: 2463 RPM (min = 600 RPM)

CHASSIS1 FAN Speed:4017 RPM (min = 800 RPM)

CHASSIS2 FAN Speed:2191 RPM (min = 800 RPM)

CHASSIS3 FAN Speed: 0 RPM (min = 800 RPM)

POWER FAN Speed: 0 RPM (min = 800 RPM)

CPU Temperature: +62.5°C (high = +60.0°C, crit = +95.0°C)

MB Temperature: +43.0°C (high = +45.0°C, crit = +95.0°C)

gnome-applet-sensors工具是在面板上显示温度，及报警等，支持NVIDIA显卡温度显示

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