How To Install lm_sensors-sensord on CentOS 8

lm_sensors-sensord is Daemon that periodically logs sensor readings

Introduction

In this tutorial we learn how to install lm_sensors-sensord on CentOS 8.

What is lm_sensors-sensord

Daemon that periodically logs sensor readings to syslog or a round-robin database, and warns of sensor alarms.

We can use yum or dnf to install lm_sensors-sensord on CentOS 8. In this tutorial we discuss both methods but you only need to choose one of method to install lm_sensors-sensord.

Install lm_sensors-sensord on CentOS 8 Using dnf

Update yum database with dnf using the following command.

sudo dnf makecache --refresh

The output should look something like this:

CentOS Linux 8 - AppStream                                       43 kB/s | 4.3 kB     00:00    
CentOS Linux 8 - BaseOS                                          65 kB/s | 3.9 kB     00:00    
CentOS Linux 8 - ContinuousRelease                               43 kB/s | 3.0 kB     00:00    
CentOS Linux 8 - Extras                                          23 kB/s | 1.5 kB     00:00    
CentOS Linux 8 - FastTrack                                       40 kB/s | 3.0 kB     00:00    
CentOS Linux 8 - HighAvailability                                36 kB/s | 3.9 kB     00:00    
CentOS Linux 8 - Plus                                            24 kB/s | 1.5 kB     00:00    
CentOS Linux 8 - PowerTools                                      50 kB/s | 4.3 kB     00:00    
Extra Packages for Enterprise Linux Modular 8 - x86_64           13 kB/s | 9.2 kB     00:00    
Extra Packages for Enterprise Linux 8 - x86_64                   24 kB/s | 8.5 kB     00:00    
Metadata cache created.

After updating yum database, We can install lm_sensors-sensord using dnf by running the following command:

sudo dnf -y install lm_sensors-sensord

Install lm_sensors-sensord on CentOS 8 Using yum

Update yum database with yum using the following command.

sudo yum makecache --refresh

The output should look something like this:

CentOS Linux 8 - AppStream                                       43 kB/s | 4.3 kB     00:00    
CentOS Linux 8 - BaseOS                                          65 kB/s | 3.9 kB     00:00    
CentOS Linux 8 - ContinuousRelease                               43 kB/s | 3.0 kB     00:00    
CentOS Linux 8 - Extras                                          23 kB/s | 1.5 kB     00:00    
CentOS Linux 8 - FastTrack                                       40 kB/s | 3.0 kB     00:00    
CentOS Linux 8 - HighAvailability                                36 kB/s | 3.9 kB     00:00    
CentOS Linux 8 - Plus                                            24 kB/s | 1.5 kB     00:00    
CentOS Linux 8 - PowerTools                                      50 kB/s | 4.3 kB     00:00    
Extra Packages for Enterprise Linux Modular 8 - x86_64           13 kB/s | 9.2 kB     00:00    
Extra Packages for Enterprise Linux 8 - x86_64                   24 kB/s | 8.5 kB     00:00    
Metadata cache created.

After updating yum database, We can install lm_sensors-sensord using yum by running the following command:

sudo yum -y install lm_sensors-sensord

How To Uninstall lm_sensors-sensord on CentOS 8

To uninstall only the lm_sensors-sensord package we can use the following command:

sudo dnf remove lm_sensors-sensord

lm_sensors-sensord Package Contents on CentOS 8

/etc/sysconfig/sensord
/usr/lib/.build-id
/usr/lib/.build-id/5d/2865f95807d2811de11e071d06cfcf974c42c0
/usr/lib/systemd/system/sensord.service
/usr/libexec/lm_sensors/sensord-service-wrapper
/usr/sbin/sensord
/usr/share/doc/lm_sensors-sensord
/usr/share/doc/lm_sensors-sensord/README
/usr/share/man/man8/sensord.8.gz

References

Summary

In this tutorial we learn how to install lm_sensors-sensord on CentOS 8 using yum and dnf.