How to kill process inside container? Docker top command

Question

I have simple example from official guide at docker website.

I run the following:

sudo docker run -d ubuntu:latest /bin/sh -c \"while true; do echo hello         


        

Answer 1

check this:

ps | grep -i a66 | tr -s ' '|cut -f2 -d' '|
{
    while read line;
    do kill -9 $line;
    done
}

to understand this start from executing commands from left till end of each pipe (|)

Simpler option:

kill $(pidof a66)