]$ sleep 10000 &
]$ exit

]$ ps -ef | grep sleep
501      26387     1  0 16:37 ?        00:00:00 sleep 10000
root     26422 21360  0 16:40 pts/0    00:00:00 grep sleep

ssh myserver 'sleep 100 >&- 2>&- <&- &'

ssh myserver '(echo one; sleep 100; echo two; sleep 200) >&- 2>&- <&- &'