gistfile1.txt

root@resources-182-ubuntu-1504-chef-latest:~# docker run --name hammer_time -d busybox nc -ll -p 187 -e /bin/cat
70fbaeada1097170a3ef6274ae5e17ffea2ea8a02bc17f8f77092027e9c77e9a
root@resources-182-ubuntu-1504-chef-latest:~# docker exec hammer_time ps auxw
PID   USER     TIME   COMMAND
    1 root       0:00 nc -ll -p 187 -e /bin/cat
    5 root       0:00 ps auxw
root@resources-182-ubuntu-1504-chef-latest:~# time docker stop hammer_time
real	0m10.540s
user	0m0.008s
sys	0m0.020s
root@resources-182-ubuntu-1504-chef-latest:~#