ADD a.sh /tmp
ENTRYPOINT [ "sh" ,"-c", "/tmp/a.sh $@"]ADD a.sh /tmp
ENTRYPOINT /tmp/a.sh $@
#!/bin/sh
ARGS="$@";
ARGS=${ARGS:-world};
echo "hello ${ARGS}";gFROM alpine:3.9.5
ADD echoargs.sh /tmp
ENTRYPOINT /tmp/echoargs.sh $@docker build -t echo3 -f Dockerfile.echo3 .docker run -it echo3 "" -cnt 10hello -cnt 10FROM alpine:3.9.5
ADD echoargs.sh /tmp
CMD /tmp/echoargs.sh $@docker run -it echo4 /tmp/echoargs.sh -cnt 10hello -cnt 10