FROM centos:7.9.2009
CMD [“ThisIsCmd”]
ENTRYPOINT [“/bin/echo”,“Hello”]
# docker build -t ep/arg:1 .# docker run -it ep/arg:1 CLI
Hello CLI# docker run -it ep/arg:1
Hello ThisIsCmd
FROM centos:7.9.2009
CMD [“ThisIsCmd”]
ENTRYPOINT “/bin/echo” “Hello”
# docker run -it ep/shell:1
Hello
# docker run -it ep/shell:1 CLI
Hello
FROM centos:7.9.2009
CMD [“echo”, “ThisIsCmd”]
# docker run -it cmd/arg:1
ThisIsCmd
# docker run -it cmd/arg:1 echo "CLI"
CLI
FROM centos:7.9.2009
CMD echo “ThisIsCmd”
# docker run -it cmd/shell:1
ThisIsCmd
# docker run -it cmd/shell:1 echo "cli"
cli