29 февр. 2016 г. · Here is an example here you can write files with quotes in them. For example you want to write obj['key'] = 'value' to a file named /etc/config.

27 дек. 2018 г. · I am learning with docker containers and I'd like to pass .sql file to database using docker exec. How can I do that?

28 мар. 2017 г. · If you want to check the content of some file while the image is still under building, just docker exec -it <intermediate_container_id> /bin/bash and check it.

5 июн. 2021 г. · The cat command only works on files, so cat "Hi there" is incorrect. Try echo "Hi there" to output this to standard out.

4 мая 2022 г. · I am currently using the sudo docker exec -it <container_name> /bin/bash command to enter the container and then cat <my_file_path> to display the contents of ...

1 нояб. 2016 г. · I would like to launch this vagrant command cat(run perfectly!) to provisionning my container with a Dockerfile.

16 февр. 2019 г. · You can only use docker exec to run commands that actually exist in a container. If those commands don't exist, you can't run them.

9 янв. 2016 г. · You can run a sql command file against a running postgres container via the one liner cat ./query.sql | docker exec -i <container-name> psql ...

8 февр. 2019 г. · Try directly pipe the patch.sql file content to psql, like cat patch.sql | docker exec -i db psql -U user -d db -f - or just cat patch.sql | docker exec -i db

29 окт. 2015 г. · I need to run 2 commands with docker exec. I am copying a file out of the docker container and don't want to have to deal with credentials to use something ...