List systemd targets
# systemctl list-units --type=target
UNIT LOAD ACTIVE SUB DESCRIPTION
basic.target loaded active active Basic System
cryptsetup.target loaded active active Local Encrypted Volumes
getty.target loaded active active Login Prompts
graphical.target loaded active active Graphical Interface
local-fs-pre.target loaded active active Local File Systems (Pre)
local-fs.target loaded active active Local File Systems
multi-user.target loaded active active Multi-User System
network-online.target loaded active active Network is Online
network-pre.target loaded active active Network (Pre)
network.target loaded active active Network
nfs-client.target loaded active active NFS client services
nss-user-lookup.target loaded active active User and Group Name Lookups
paths.target loaded active active Paths
remote-fs-pre.target loaded active active Remote File Systems (Pre)
remote-fs.target loaded active active Remote File Systems
rpc_pipefs.target loaded active active rpc_pipefs.target
rpcbind.target loaded active active RPC Port Mapper
slices.target loaded active active Slices
sockets.target loaded active active Sockets
sound.target loaded active active Sound Card
sshd-keygen.target loaded active active sshd-keygen.target
swap.target loaded active active Swap
sysinit.target loaded active active System Initialization
timers.target loaded active active Timers
Get current systemd target
# systemctl get-default
graphical.target
Set systemd target for next boot
# systemctl set-default [target]
Reboot
# systemctl reboot
or
# reboot