If I log into a host via SSH from my workstation then I can enter this:
shutdown -r +90&
and log out. The shutdown command will continue in effect and will activae 90 minutes later.
However, if I do this instead:
ssh -t host.domain.tld ‘shutdown -r +90&’
then the shutdown command does not remain in effect. Why is this so and is there some way to achieve this?