Stoppable sleep

sleep 10 & wait $!
A nice way to interrupt a sleep with a signal.
Sample Output
$sleep 10 & wait $!
[1] 32178
#### pid 32178 receive a signal and keep going. For exemple someone do : kill -10 32178  
[1]+  Signal #1 d?fini par l'usager      sleep 10

$sleep 10 & wait $!
[1] 32494
### pid 32494 don't receive a signal and keep going !
[1]+  Done                    sleep 10

1
By: yorkou
2014-09-25 13:33:51

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What do you think?

Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?

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