Detailed explanation of systemd(service file) of Centos7 and Centos8
1, Power on
For software that supports systemd, a configuration file will be automatically added to the / usr/lib/systemd/system directory during installation.
If you want the software to start, execute the following command (take httpd.service as an example).
systemctl enable httpd
[root@wtl1992 system]# systemctl enable httpd
Created sy ...
Added by rnintulsa on Fri, 17 Dec 2021 01:26:58 +0200