how to i execute the command inside docker container using shell script? where we need to put that shell script?

Hi madhuchilipi, You need to copy your script over to the container in your Dockerfile. use COPY or ADD which ever is best for you to copy your local script to a place in the container. Your script will contains the command you want to run. Then with CMD or ENTRYPOINT you will be running the scr…

If you don’t need to have it permanently inside the container, you can user docker cp to get any file to/from container. May have to adjust permissions to make it executable. To exec in as the user the container is running as: docker exec -it containerid-here bash To exec in as root user: docker…

thank you for your Reply. Here is my script: containerID= sudo docker ps | awk ‘$2 ~ /stackstorm/’ | awk ‘NR==1{print $1}’ echo $containerID #cd /u02/Deployment_DATE sudo docker cp /home/servicesoasit/st2clreload.sh $containerID:/opt/stackstorm/ sudo docker exec -it $containerID /bin/bash …

Try this: containerID= sudo docker ps | awk ‘$2 ~ /stackstorm/’ | awk ‘NR==1{print $1}’ echo ${containerID} #cd /u02/Deployment_DATE sudo docker cp /home/servicesoasit/st2clreload.sh ${containerID}:/opt/stackstorm/ sudo docker exec -it ${containerID} /opt/stackstrom/st2clreload.sh Note I added…

Thank you gary, when i tried to print that Container iD its passing null, Here is the Result: 38476806e453 sudo docker cp /home/servicesoasit/st2clreload.sh :/opt/stackstorm/ “docker exec” requires at least 2 arguments. See ‘docker exec --help’. Usage: docker exec [OPTIONS] CONTAINER COMMAND …

Sorry, I meant back ticks not regular ticks.

You can try and give your container a static-name ( with the --name option in your docker run command ) then you can use docker exec -ti THE-NAME-YOU-PICKED /bin/bash …

where do i run in, like i am downloading with convenience script installation it says to run this command but where i tried to run it on my terminal but it did not work. im new

How to i execute the command inside docker container using shell script?

General

garylonbrown (Garylonbrown) July 16, 2018, 6:49pm 7

Try wrapping your sudo lines with single ticks.

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How to i execute the command inside docker container using shell script?

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