Understanding Runlevels and Targets Flashcards
The initialization state that determines which system services should be running on a SysV Init system
runlevels
USed to link a group of units together to describe a desired system state on a systemd system
targets
View loaded and active targets, use –all to show loaded and inactive targets as well as
systemctl list-units -t targetq
Return the default target. This returns the target unit name that defaukt.target is aliased to
systemctl get-default
Sets the default target. This sets symlinks the default.target alias to the given target
systemctl set-default
Start the unit specified on the command line and its dependencies and stop all others
systemctl isolate
poweroff.target
run level 0
rescue.target
1
multi-user.target
2/3/4
graphical.target
5
reboot.target
6