Package chkconfig

A system tool for maintaining the /etc/rc*.d hierarchy

https://github.com/fedora-sysv/chkconfig

Chkconfig is a basic system utility. It updates and queries runlevel
information for system services. Chkconfig manipulates the numerous
symbolic links in /etc/rc.d, to relieve system administrators of some
of the drudgery of manually editing the symbolic links.

System Administration
Command Description
alternatives maintain symbolic links determining default commands
chkconfig updates and queries runlevel information for system services