The changes to Redhat and CENTOS versions to replace the old SysVinit commands with the new systemd ones has been fairly controversial. This useful resource gives examples of the old and new ways to do various tasks. https://fedoraproject.org/wiki/SysVinit_to_Systemd_Cheatsheet cat /etc/rc.d/init.d/README … Continue reading CENTOS / Redhat and the SysVinit change over to SystemD