도커에 CentOS 실행하기

docker run --rm -it centos:8 /bin/sh

도커에 웹 어플리케이션 실행하기

docker run --rm -p 5678:5678 hashicorp/http-echo -text="hello world"
curl localhost:5678
(base) glory@Gloryui-MacBookPro ~ % curl localhost:5678
hello world
(base) glory@Gloryui-MacBookPro ~ % curl localhost:5678
hello world
(base) glory@Gloryui-MacBookPro ~ %
2021/02/02 14:31:02 localhost:5678 172.17.0.1:44646 "GET / HTTP/1.1" 200 12 "curl/7.64.1" 31µs
2021/02/02 14:31:08 localhost:5678 172.17.0.1:44650 "GET / HTTP/1.1" 200 12 "curl/7.64.1" 17.6µs

도커에 Redis 실행하기

docker run --rm -p 1234:6379 redis