// Aula 3 - Vendo a compatibilidade com os sistema SysVinit

# init 0 

https://www.vivaolinux.com.br/artigo/Runlevel

# init 3

# runlevel

# telinit 6

runlevel0.target
runlevel1.target
runlevel2.target
runlevel3.target
runlevel4.target
runlevel5.target
runlevel6.target

# ls -l /lib/systemd/system/runlevel*.target

# ls -l /etc/systemd/system/default.target (RHEL/CentOS)

# ls -l /etc/systemd/system/default.target.wants (Debian/Ubuntu)

# systemctl show --property "WantedBy" getty.target