How to run vi on docker container?
I have installed docker on my host virtual machine. And now want to create a file using
But it's showing me an error:
bash: vi: command not found
login into container with the following command:
docker exec -it <container> bash
Then , run the following command .
apt-get update apt-get install vim
Cannot use vim, vi, nano, yum inside docker container, Please forgive me as I am very much new to docker and learning. The below commands can be used to reproduce the issue. docker run -d -- To install within your Docker container you can run command docker exec apt-get update && apt-get install -y vim But this will be limited to the container in which vim is installed. To make it available to all the containers, edit the Dockerfile and add
Your container probably haven't installed it out of the box.
apt-get install vim in the terminal and you should be ready to go.
Editing files in a docker container, docker run -it openjdk:11 bashroot@d0fb3a0b527c:/# vi Lol .javabash: And finally run the container with a volume attached (a volume can be Most docker containers are based on Debian and Ubuntu Linux. So you should able install vim on docker with apt-get command. apt-get update apt-get install vim. If the docker container is a redhat based distribution, use the yum install command. yum install vim.
The command to run depends on what base image you are using.
vi is installed as part of the base OS. Installing
vim would be:
apk -U add vim
For Debian and Ubuntu:
apt-get update && apt-get install -y vim
vi is usually installed with the base OS. For
yum install -y vim
This should only be done in early development. Once you get a working container, the changes to files should be made to your image or configs stored outside of your container. Update your Dockerfile and other files it uses to build a new image. This certainly shouldn't be done in production since changes inside the container are by design ephemeral and will be lost when the container is replaced.
How to edit file after I shell to a docker container?, $EDITOR env variable is empty. You can login into container with: docker exec -it <container> bash. and run: apt-get update apt-get install vim. How to run docker container If you want to run a docker container with a certain image and a specified command, you can do it in this fashion: docker run -it -d --name container_name image_name bash The above command will create a new container with the specified name from the specified docker image.
Add the following line in your Dockerfile then rebuild the docker image.
RUN apt-get update && apt-get install -y vim
How to Install a Text editor on Docker Container, Install Vim on Docker Container. Most docker containers are based on Debian and Ubuntu Linux. So you should able install vim on docker with apt-get command. To shelled to the Windows Docker container with PowerShell: First install Chocolatey package manager. Invoke-WebRequest https://chocolatey.org/install.ps1 -UseBasicParsing | Invoke-Expression; Install Vim. choco install vim. Refresh ENVIRONMENTAL VARIABLE You can just exit and shell back to the
Alternatively, keep your docker images small by not installing unnecessary editors. You can edit the files over ssh from the docker host to the container:
How to run vi on docker container?How do I edit a file after I shell to , Are you trying to run vi inside a container, if so which image is the container based on? In all likelihood you don't have vi installed. (apt-get docker container run --name my_mysql -d mysql. This will create a container named “my_mysql”. To execute a command inside the container run the following command: docker container exec -it my_mysql ls /var. The -i option stands for interactive, and -t tells Docker to allocate a pseudo TTY device.
How to install vi commands in docker containers in linux, When using a docker container and your docker system is debian or ubuntu, sometimes vim is not installed. When you press the vim command, RUN npm install # Inform Docker that the container is listening on the specified port at runtime. EXPOSE 8080 # Run the specified command within the container. CMD [ "npm", "start" ] # Copy the rest of your app's source code from your host to your image filesystem.
Trouble running vi in 'docker exec bash' via Docker Quickstart , Reporting a problem I hit in case useful. Fundamentally from Windows I am trying to be able to run 'vi' inside Docker container and have it work If you are using Docker Compose then this will take you inside a Docker container. docker-compose run container_name /bin/bash Inside the container it will take you to WORKDIR defined in the Dockerfile. You can change your work directory by. WORKDIR directory_path # E.g /usr/src -> container's path
How To Run Nginx in a Docker Container on Ubuntu 16.04 , Whether you use the open source NGINX image from the Docker Hub repository or create your own NGINX image, you can spin up By default, Docker containers run their assigned commands and then exit. vim index.html. docker run --name docker-nginx-new -p 8080:80 -e TERM=xterm -d nginx Now when you enter the container, you can install your editor of choice and actually work with it. Containers made easy