Since CentOS 7 / RHEL 7, system run levels are replaced with targets and are managed by systemd. Systemd targets are represented by target units and their configuration files end with .target extension. This systemd target unit file contains other systemd units through a chain of dependencies. For example, the graphical.target which provides graphical console … Continue reading How To Change Current/Default Runlevel in CentOS 8 / RHEL 8