问题
I used a docker image to run a program on our school's server using this command.
docker run -t -i -v /target/new_directory 990210oliver/mycc.docker:v1 /bin/bash
After I ran it it created a firectory on my account called new_directory. Now I don't have permissions to delete or modify the files.
How do I remove this directory?
回答1:
Change the owner of all the files on the directory to your used ID within the container running as root, then exit the container and remove the directory.
docker run --rm -v /target/new_directory 990210oliver/mycc.docker:v1 chown -R $(id -un):$(id -un) /target/new_directory
exit
rm -rf $HOME/new_directory
回答2:
I also had this problem.
After:
docker run --name jenkins -p 8080:8080 -v $HOME/jenkins:/var/jenkins_home jenkins jenkins
I couldn't remove files in $HOME/jenkins.
Ricardo Branco's answer didn't work for me because chown gave me:
chown: changing ownership of '/var/jenkins_home': Operation not permitted
Solution:
exec /bin/bash into container as a root user:
docker exec -it --privileged --user root container_id /bin/bash
then:
cd /var/jenkins_home/ && rm -r * .*
回答3:
I made @siulkilulki's answer into one line:
docker exec --privileged --user root <CONTAINER_ID> chown -R "$(id -u):$(id -g)" <TARGET_DIR>
Note that here the CONTAINER must be up.
回答4:
Try this:
docker stop $CONTAINER_NAME
docker rm -v $CONTAINER_NAME
I guess this should remove the mounted dir. If it doesn't, do this explicitly:
sudo rm -rf /target/new_directory
来源：https://stackoverflow.com/questions/42423999/cant-delete-file-created-via-docker