# systemctl status docker
# ll /usr/bin/docker*
# cat /etc/systemd/system/docker.service | grep -v "^#"
# docker version
# systemctl status mysqld
# docker ps -a
# cat /etc/systemd/system/mysqld.service
# ps aux | grep docker | grep -v "grep" | grep -n -
我们将其做一个整理，使得进程详情更易读
注： docker版本不一样，进程名可能不一样
# ip addr list
# iptables -nvL --line | grep -i docker
# iptables -S | grep -i docker
