[labbott@tuna tshlab-handout]$ ./tsh
tsh> ./myspin1 10 &
[1] (13011) ./myspin1 10 &
tsh> ./mytstpp
Job [2] (13012) stopped by signal 20
tsh> jobs
[1] (13011) Running    ./myspin1 10 &
[2] (13012) Stopped    ./mytstpp
tsh> quit