19:44:15 homebox:~ λ docker run -d --name=folexamamka debian:stretch-slim sleep 9999
87a46935c52beecc47f1644cf17805022acddc247b171fd109418389e6ed92d8
19:44:26 homebox:~ λ docker cp /bin/netstat folexamamka:/tmp/
19:44:32 homebox:~ λ docker exec -ti folexamamka bash
root@87a46935c52b:/# apt-get update &>/dev/null
root@87a46935c52b:/# apt-get install nginx -y &>/dev/null
root@87a46935c52b:/# /tmp/netstat -plunt
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
root@87a46935c52b:/# nginx
root@87a46935c52b:/# /tmp/netstat -plunt
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      1025/nginx: master
tcp6       0      0 :::80                   :::*                    LISTEN      1025/nginx: master
root@87a46935c52b:/#