kill -19 and kill -18

[WWW SystemS Ltda .]

Hi!

My name is Walter Arguello Cortes.

When executing the sleep command, and trying to control it, with the
kill command, I have a problem.

Look:

$ sleep 1000 &
[2] 736
$ jobs -l
[1]-    735     Running         sleep 500 &
[2]+    736     Running         sleep 1000 &
$ kill -19 736
$ jobs -l
[1]-    735     Running         sleep 500 &
[2]+    736     Stopped (signal)        sleep 1000
$ kill -18 736
$ jobs -l
[1]-    735     Running         sleep 500 &
[2]+    Done                            sleep 1000
$

Why my sleep 1000 & was Done?

Is this problem of: bash, sleep, kill, or Walter?

More Information:

OS:     SuSE Linux 7.0 - kernel 2.2.16
Machine: Intel PIII 550 Mhz

Thanks,



Walter.




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