# update-rc.d sshd defaults # Activate sshd with the default runlevels
# update-rc.d sshd start 20 2 3 4 5 . stop 20 0 1 6 . # With explicit arguments
# update-rc.d -f sshd remove # Disable sshd for all runlevels
# shutdown -h now (or # poweroff) # Shutdown and halt the system