Set system hostname on Centos 7
[ link: centos7hostname | tags: centos linux | updated: Fri, 17 Apr 2020 12:09:11 -0400 ]
I was kicking the tires of Centos 7 today and noticed that I could not get the system's hostname to set by setting the HOSTNAME variable in the /etc/sysconfig/network file.
I finally found out that you need to run the following command to properly set it.
locahost# hostnamectl set-hostname %hostname%
and then reboot your server.
-db
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