Docker exec bash example

Docker exec bash example. 04 $ docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 08c26636709f ubuntu:18. Or to view root-only files: docker exec -u root my_container ls /root Nov 3, 2023 · For example, to run bash as the root user in a custom home directory: docker exec -it -u root -w /root focused_torvalds bash Real-World Examples of Using Bash in Containers. Or connect to it with SSH and then treat it like a regular shell. That may look a bit intimidating so let me explain it to you by some practical examples. Depending on your Docker system configuration, you may be required to preface each docker command with sudo. What I've Description. I'm trying to connect to a running container or start a new container in interactive mode with the bash shell -- not the sh shell. docker exec Requires an Executable Jan 6, 2020 · I am trying to create a shell script for setting up a docker container. It can be used with the Docker Engine 1. One of the most useful features of Docker is the ability to execute commands inside a container using the docker exec command. Oct 21, 2023 · To enable sceduler login inside the backend container using this command. To run a Linux command on a Docker container immediately, without entering, you can use the docker exec command like this: docker exec container_name_or_ID bash -c "<linux command>" Depending upon the type of shell available within the container, the command may differ on a case-by-case basis. In this comprehensive guide, we‘ll cover everything Jan 29, 2022 · Or with /bin/bash if we can attach interactively. s…" Sep 7, 2016 · The problem is that docker exec -it XXX bash command does not work with swarm Example of using:. For example, to get an interactive root shell: docker exec -u 0 -it my_container bash. To start a Bash shell in a Docker container, execute the “docker exec” command with the “-it” option and specify the container ID as well as the path to the bash shell. The . For external access, your users can execute docker run with a flag indicating how to map the specified port to the port of their i didn't find any of these solutions to be effective for my use case: needing to store the returned data from the SQL to a bash variable. Mar 19, 2024 · If we try to start a new operating system container, for example, an 18. The command runs in the background, and the exec session is automatically removed when it Mar 18, 2024 · $ docker run -it alpine /bin/sh. This page details how to use the docker run command to run containers. docker exec -it d886e775dfad mongo --eval 'rs. For details on using ECS Exec, as well as a video walkthrough, using the AWS Copilot CLI, see the Copilot GitHub documentation . It will replace the current running shell with the command that "$@" is pointing to. Jan 4, 2018 · exec "$@" is typically used to make the entrypoint a pass through that then runs the docker command. 3. If you want to run a command as a docker exec -it my_container /bin/bash. Description: The exec command can be used to run a command in a container that is already running. The following example starts an Alpine container running top in detached mode, then attaches to the container; $ docker run -d --name topdemo alpine top -b $ docker attach topdemo Mem: 2395856K used, 5638884K free, 2328K shrd, 61904K buff, 1524264K cached CPU: 0% usr 0% sys 0% nic 99% idle 0% io 0% irq 0% sirq Load average: 0. Enter an In this example, the port 8080 on the Docker host 127. Each of these examples show how to perform a given Docker operation using the Go and Python SDKs and the HTTP API using curl. You can manually pull images with the docker pull command: docker pull httpd:latest. yml> exec postgres bash For example if you want to run the command with a docker-compose file called local. Run your container using the docker run command and specify the name of the image you just created: Feb 27, 2024 · When you execute the command, Docker run pulls the mysql image from the Docker hub. 1 15568 2112 ? It does this by letting you create and work with slim images or containers that are often difficult to debug because all tools have been removed. Example: docker exec my_container ls -l /app 46. By default, that variable points to the command line arguments. docker exec <container_name> ls /app. yml exec postgres bash Then, use psql command and specify the database name with the -d flag and the username with the -U flag Feb 19, 2024 · Example: docker restart my_container 45. docker exec -it erpnext-one-backend-1 bash Before enabling the scheduler if you have a backup database restore it. In my tutorial, I have installed Docker on Ubuntu. docker run -it <container_name> <image_name> or. Jan 19, 2024 · Then, we use the source command to execute the script. Dec 24, 2019 · In order to start a Bash shell in a Docker container, execute the “docker exec” command with the “-it” option and specify the container ID as well as the path to the bash shell. For example, docker dial-stdio. In this article, we will discuss how to use the docker exec command to execute a Then, a user could ask udev to execute a script that would docker exec my-container mknod newDevX c 42 <minor> the required device when it is added. Aug 9, 2024 · Example 2: Open a Bash shell inside the container: docker exec -it CONTAINER_NAME /bin/bash. The “docker exec” command is especially useful for troubleshooting, debugging, or performing administrative tasks within a running container. So i want every time i invoke &quot;exec&quot; to mount a different host-path. Run a Command in a Container. docker exec is a Docker CLI feature that runs a command inside a running container. This tutorial aims to introduce fundamental concepts of Docker Compose by guiding you through the development of a basic Python web application. /swarm-exec. Aug 3, 2014 · Assuming that the script has not yet been transferred from the Docker host to the docker image by an ADD Dockerfile command, we can map the volumes and run the script from there: sudo docker run -it -v <host-location-of-your-script>:/scripts <image-name> bash -c "/scripts/<your-script-name>; bash" Example: assuming that the python script in the When a Docker container is run, it runs the ENTRYPOINT (only), passing the CMD as command-line parameters, and when the ENTRYPOINT completes the container exits. You can find the container id and name using `docker ps` command. sh /bin/bash: source: No such file or directory But the script exist and can be executed: Aug 29, 2024 · The URL or Unix socket path used to connect to the Docker API. For example: $ docker run --name mycont4 ubuntu sleep 10 # let this exit $ docker start mycont4 $ this starts sleep 10 back up in the background mycont4 $ docker exec mycont4 ps faux USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND root 8 0. To confirm that the container is running on the terminal – and not on the background – scroll down and see that it is still “hugging” the terminal. Now that you have an image, you can run the application in a container using the docker run command. I want to run: docker exec -it <container_name> /bin/bash or. However, providing arguments when starting the container (such as docker run <image> --version ) will replace the default CMD arguments, resulting in python app. Apr 27, 2017 · I am trying to execute a command inside my mongodb docker container. 23:2376. DotNet, some functions has similar name, but has no parameters like "bash command" Mar 22, 2021 · Running a Non-Interactive Command with Docker Exec. # 1 Pipe from a file: sudo docker exec --interactive CONTAINER_NAME /bin/bash < the_beginning. The docker exec command provides a straightforward method for running scripts inside Docker containers. yml`, you would use the following command: docker-compose exec web sh This will create a temporary shell inside the `web` container, and you will be able to interact with it as if you were logged in directly to the container. It could be sh instead of bash too. RUN executes the command when you are building Jun 28, 2021 · why you insist powershell? normally we use docker exec -it -- bash, and i don't see -- bash in your command. sql Use another docker service to initialize the DB Jun 6, 2020 · In this example, we provided a command (/bin/bash) as an argument to the docker run command that was executed instead of the one specified in the Dockerfile. To connect to a remote host, provide the TCP connection string. 04 Ubuntu, we’ll see that it doesn’t stay alive: $ docker run ubuntu:18. The 'docker exec' command is used to execute a command on an already running Docker container. x) CU 14 and SQL Server 2019 (15. Saying that in many case this is not a matter to move args from entrypoint to command for a one time container the resulting command will look the same. Now that you understand the basics, let‘s look at some real-world examples that demonstrate useful scenarios for executing bash commands in Docker containers. After Enable Schedular. Start an app container. docker exec -u <username> <container_name> whoami How to start and run Apr 4, 2020 · Docker Exec - How to Run a Command Inside a Docker Image or Container. version: '3' services: app: build: context: . Combine it with the tag command like this: docker exec. This means it will interpret the arguments passed to it as commands to be run inside the container. $ docker exec -it <container> /bin/bash # Use this The docker exec command inherits the environment variables that are set at the time the container is created. Jan 1, 2024 · 3. Then, it starts the container. bench --site ziptor. docker run -it <container_name> <image_name> /bin/bash and get an interactive bash shell. More information: https://docs. So far so good but I don't managed to include this in the Dockerfile or as parameters to docker run: I tried many things: For example: docker run -it --entrypoint="/bin/bash" gcr. Run a Command as a Different User. The ‘docker exec’ command allows you to run a command in a running Docker container. \<options > : Depending on the scenario, we may specify several flags that are compatible with the docker exec command as an option. com/engine/reference/commandline/exec/. It launches an additional process that’s independent of the main process running in the container. Two other commands, ‘docker exec’ and ‘docker attach’, offer alternative methods of interaction. d inside the container. The command returns some useful information about the “docker exec” command, including its options. This command retrieves the Nginx version from the container and displays it in your terminal. It allows developers to quickly and easily create, deploy, and manage applications in a secure and isolated environment. txt" However, this doesn't work Dec 27, 2022 · I recommend using sh as opposed to bash because it is more readily available on most Unix based images (alpine, etc). Here’s an example where I create a new container with Ubuntu as the base image and then I enter the running Ubuntu container and run the ls command: Dec 27, 2023 · docker exec -u root my_container command docker exec -u 0 my_container command . It provides a flexible and efficient way to interact with the container’s environment, execute commands, and manipulate files or configurations as needed. To see my explanation, proceed beneath the screenshot. Use bash script. For example, tcp://192. Here the enabling command. In fact, I need do these things in a bash script: docker run -it ubuntu bash docker run -it centos bash But it does not work. txt Description: Display the running processes of a container Usage: docker container top CONTAINER [ps OPTIONS] Aliases Jun 16, 2023 · To run a command in non-interactive mode inside the Nginx container, we will use the docker exec command as follows: docker exec 14728081e141 nginx -v The preceding command uses docker exec to run the nginx -v command inside container 14728081e141. But the steps are the same for all Mar 26, 2024 · To execute a shell in a running container, you can use the following command: docker exec -it <container_id> /bin/sh. You can also use nsenter to enter inside containers. 2. – Lei Yang Commented Jun 28, 2021 at 6:33 5 days ago · The default registry is Docker Hub. isMaster()' The above tells me to go to a container and execute the command Oct 29, 2015 · docker exec somecontainer bash -c "command here" is the trick you've learnt from @Solx our "command here" is "$(typeset -f find_user_without_subfolder); find_user_without_subfolder" " double-quote mandatory for shell expansion (on host side before to be sent to the container) To access the container via Bash, we can run this command: docker exec -it mariadbtest bash Now we can use normal Linux commands like cd, ls, etc. Sep 23, 2023 · Beyond pulling images and deploying basic containers, one of the first things you’ll want to understand is the exec command. May 11, 2015 · If you're specifically using docker compose, there is a convenience docker compose exec command that works very much like the docker exec command, except: It defaults to the behavior of -i and -t It allows you to refer to containers by their service name in your compose. docker exec. Example 1: # To run apache2 in foreground CMD ["/usr/sbin/apache2", "-D", "FOREGROUND"] Example 2: FROM ubuntu:latest CMD /bin/bash #4: RUN – RUN in Dockerfile Instruction is used to execute any commands on top of current Docker Image. If TLS is used to encrypt the connection, the module will automatically replace tcp in the connection URL with https. Jan 10, 2023 · • When you specify the command line arguments to the docker run command through exec form, these arguments are appended to the end of all elements of the exec form, so the specified commands will run after the executables mentioned in entrypoint. Using the Flask framework, the application features a hit counter in Redis, providing a practical example of how Docker Compose can be applied in web development scenarios. docker exec -it <CONTAINER_NAME> bash example. docker run -it --user nobody busybox For docker attach or docker exec: Since the command is used to attach/execute into the existing process, therefore it uses the current user there directly. And then, if you want to enter the container (to run commands inside the container interactively), you can use the docker exec command: docker exec -it container_ID_or_name /bin/bash. Most likely you found this syntax from a docker run command where the entrypoint was set to /bin/sh . My script file looks like: #!bin/bash docker run -t -i -p 5902:5902 --name "mycontainer" --privileged myImage:new /bin/bash # These examples assume you have a container currently running. In the Dockerfile the ENTRYPOINT has to be JSON-array syntax for it to be able to see the CMD arguments, and the script itself needs to actually run the CMD, typically with a line like exec "$@". On the command line, you would use the docker run command, but this is just as easy to do from your own apps too. txt` #2a Pipe by piping: echo "echo This is how we pipe to docker exec" | sudo docker exec --interactive CONTAINER_NAME /bin/bash - Dec 6, 2023 · While ‘docker run bash’ is a powerful command, it’s not the only way to interact with Docker containers. Access an NVIDIA GPU. docker exec Command Examples. yml. When the container starts, the command is executed directly, without going through a shell. docker-compose exec: The docker-compose exec command is similar to docker-compose run, but it operates on running containers instead of creating new ones. This first example shows how to run a container using the Docker API. You must identify the container by ID or name, then specify the command to invoke: $ docker exec <container-id-or-name> <command>. The command can be used for a range of purposes, including containerization and application deployment, creation of isolated development and testing environments, and rapid prototyping. It allows you to interact with a running container, run a command in the background, specify the working directory, set environment variables, and execute a command as a specific user. Description. Essentially, the exec command allows you to run commands within an already deployed container. docker-compose up -d # Give some time for mysql to get up sleep 20 docker-compose exec mysql mysql -uroot -proot test <dummy1. Traffic that arrives at the port from a different Feb 3, 2017 · Everything after the container id is the command to run, so in the first example -c isn't an option to exec, but a command docker tries to run and fails since that command doesn't exist. 在运行中的 my_container 容器内启动一个交互式的 Bash shell。-i 保持标准输入打开，-t 分配一个伪终端。 在后台运行命令： docker exec -d my_container touch /app/newfile. 17. Or to enter a running container, use exec instead: docker exec -it <container-name-or-id> bash If you run this image with docker run -it --rm -p 80:80 --name test apache, you can then examine the container's processes with docker exec, or docker top, and then ask the script to stop Apache: $ docker exec -it test ps aux USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND root 1 0. i think you can try using WSL. May 8, 2016 · docker-compose -f < specific docker-compose. Adding the flag will do the deal: [ec2-user@ip-172-31-109-14 ~]$ sudo docker exec -t 69e937450dab Nov 5, 2014 · Since the echo example might be skewing a bit, docker exec may still work for you. Aug 29, 2024 · Run a command with Azure CLI. For example, if you pass the '-d' argument to the 'docker run' command, the Docker will consider Shell scripts are ubiquitous in Linux environments for automating administrative tasks, workflows, and processes. Sep 29, 2020 · CMD executes the commands when your Docker Image is deployed. sh and clearly show that the source command works. The following are the examples of docker exec command: 1. sh 5b02ab015730 world Gives. It will create a new process for bash. To execute a command within a Docker container, use the following syntax: docker exec [OPTIONS] CONTAINER COMMAND [ARG] Where: – OPTIONS are additional options for the docker exec command. yml:. Jan 21, 2018 · [ec2-user@ip-172-31-109-14 ~]$ echo test | sudo docker exec -i 69e937450dab cat test Now, let us suppose, you want the bash to start as process: sudo docker exec 69e937450dab bash You will see nothing, because the process started in the container. The ssh command would call a hidden command on the docker CLI binary on the remote side. Jan 4, 2023 · docker exec abcd12345 ls -l Running Command in Docker Container without Login. i ended up with the following syntax when making the call from inside a bash script running on the host computer (outside the docker mysql server), basically use 'echo' to forward the SQL statement to stdin on the docker exec command. The ‘docker exec’ Command. -it: These flags are used to allocate an interactive pseudo-TTY and keep STDIN open even if not attached Examples Attach to and detach from a running container. For example: docker-compose exec myservice mycommand Oct 10, 2023 · If you want to copy files from the container to the host system, use this command: docker cp container:source_path host_destination_path. 1 0. docker exec --help. Mar 7, 2021 · $ docker exec -it <container> /bin/bash However, I want to execute a command in the container automatically. I'm going to let you in on a DevOps secret here: The thing all DevOpsy people love to do is build a super fancy and complex system, then find a way to deal with it like a regular shell. 0 0. Commands allocate a TTY by default, so you can use a command such as docker compose exec web sh to get an interactive prompt. podman exec [options] container command [arg …] podman container exec [options] container command [arg …] DESCRIPTION¶ podman exec executes a command in a running container. Jun 10, 2024 · Examples of Docker Exec Command. 10 Docker Exec Bash / Docker Exec -it. From my linux command prompt it is pretty easy and works when I do this. If it isn't, it will try to pull it from Docker Hub. Mar 2, 2016 · For docker run: Simply add the option --user <user> to change to another user when you start the docker container. With this subcommand, you can run arbitrary commands in your services. You can run commands in a running Linux or Windows container using ECS Exec from the Amazon ECS API, AWS Command Line Interface (AWS CLI), AWS SDKs, or the AWS Copilot CLI. at the end of the docker build command tells Docker that it should look for the Dockerfile in the current directory. Jun 25, 2023 · Here’s another example: We ran the following command in the container’s shell: # docker exec mycontainer /bin/bash -c uptime; free -m; df -h; As you can see, the commands were executed in order. As RUN uses /bin/sh as shell by default you are required to switch to something like bash first by using the SHELL instruction. You can also run a shell in a Docker container by specifying the shell executable as the command. Similarly, you For example, an image containing the Apache web server would use EXPOSE 80, while an image containing MongoDB would use EXPOSE 27017 and so on. Jan 31, 2019 · COMMAND should be an executable, a chained or a quoted command will not work. docker run lets us run a command when starting a container, and docker exec can be used to feed subsequent commands to a container. For example, while typical debug approaches like docker exec -it my-app bash may not work on a slim container, docker debug will work. docker run --rm -it --entrypoint bash <image-name-or-id> Or to prevent the above container from being disposed, run it without --rm. This command will make a connection to the local DOCKER_HOST variable (almost always the default local socket) and forward that connection on the commands stdio. this is currently not possible. io/docker:tag source entrypoint. Use the --env (or the -e shorthand) to override global environment variables, or to set additional environment variables for the process started by docker exec. 2. We will have root privileges. The most popular usage of the “docker exec” command is to launch a Bash terminal within a container. 06 0. May 7, 2018 · Finally, a usage example: bash /tmp/dockerize. 01 For example, files copied to a container are created with UID:GID of the root user. 8+ on Linux. Run an Interactive Bash Shell. Jillian Rowe. Docker cp command examples. With the rise of Docker for containerizing applications, developers need ways to execute shell scripts within containers. It will not take you to PID 1 of the container. yaml file. py --version . This will run command as root, allowing you to perform privileged actions. Exiting out from the container will not stop the container. This is the equivalent of docker exec targeting a Compose service. Pass everything after the container name, mystifying_chandrasekhar, to the Docker exec command. The reason why this distinction between Bash built-in and an executable is important in the context of the docker exec command. js"]. OPTIONS¶--detach, -d¶ Start the exec session, but do not attach to it. running command: "docker exec -it 5b02ab015730 bash -c "echo Hello, world"" Hello, world The docker exec command will start an interactive PowerShell command on the sql-wincon01 container and attach it to PowerShell session that started the docker exec command. We can even install our favorite file editor, for example: apt-get update apt-get install vim May 21, 2024 · The docker run command is a fundamental tool for Docker users, providing the ability to construct and execute containers with various configurations. If you want to publish an image, create a Docker Hub account. Next, it attaches your input/output to this Bash shell. x) CU 28, the container images include the new mssql-tools18 package. docker exec -it <container_name> /bin/bash. Let’s now break down the command: Firstly, docker run is a Docker command that is used to create a Docker container and has the following syntax: docker run [OPTIONS] IMAGE[:tags] [COMMAND] In our case, we’ve instructed Docker to create a container based on image alpine and run the command /bin/sh with the For example, to create a Compose shell for the `web` service in a Docker compose file named `docker-compose. e. Run a container. In this tutorial, you will learn how to use the docker run command with practical examples. By default, docker exec runs commands as the root user. When you execute docker run, the container process that runs is isolated in that it has its own file system, its own networking, and its own isolated process tree separate from the host. . When you run a command that references an image, Docker first checks whether it's available locally. Execute a command in a running container with az container exec in the Azure CLI: az container exec --resource-group <group-name> --name <container-group-name> --exec-command "<command>" For example, to launch a Bash shell in an Nginx container: Sep 29, 2023 · Example 1: Executing a Command in a Docker Container. Example: docker exec -ti my_container "echo a && echo b" will not work, but. Setting the Working Directory for Command Execution Oct 30, 2015 · It was originally a ksh93 feature but it is now available in bash, zsh, mksh, FreeBSD sh and in busybox's ash (but only when it is compiled with ENABLE_ASH_BASH_COMPAT). It enables you to execute a command in an already running container defined in your docker-compose. docker exec -it < container-id > bash. Mar 21, 2023 · To access the container's shell using "docker exec", run the following command: docker exec -it mynginx /bin/bash. As an example of running a non-interactive command, copy and run the below command to return a list of files in the /var/log directory with the ls -l command. docker attach Aug 18, 2023 · docker exec: The docker exec keyword must be used to run a command on a currently running Docker container. Files copied to the local machine are created with the UID:GID of the user which invoked the docker cp command. For example, to run a bash shell in a container with the ID Jan 19, 2017 · docker run -d ubuntu bash Container will immediately exit. The host may be local or remote. sh | tee the_beginning_output. 04 "/bin/bash" 10 seconds ago Exited (0) 7 seconds ago heuristic_dubinsky b7a9f5eb6b85 rabbitmq:3 "docker-entrypoint. sh app_postgres pg_dump -Z 9 -F p -U postgres app Jun 9, 2017 · Using that would execute ssh with the passed config. localhost) is mapped to port 80 in the container. The --gpus flag allows you to access NVIDIA GPU resources. Here is an example docker-compose. To avoid having to use sudo with the docker command, your system administrator can create a Unix group called docker and add users to it. If the Bash is part of your PATH, you can simply type “bash” and have a Bash terminal in your container. yml, here the command will be . So they are conceptually different. Jul 11, 2024 · The docker run command lets you create and execute OCI-compatible containers using container images. My current method ( Aug 19, 2017 · You may your sql files inside /docker-entrypoint-initdb. A docker run command takes the following Aug 25, 2023 · Docker is a powerful tool for creating and managing containers. 1. 15 0. docker exec <container> <command> Description: Run a command inside a running container. Let’s look at a quick example for clarity. Apr 29, 2016 · Could someone please help me with remote api for docker exec to run a command? I am able to run it directly: # docker exec 941430a3060c date Fri Apr 29 05:18:03 UTC Oct 1, 2015 · After discussion with some very helpful developers on the ansible github project, a better way to do this is like so: - name: add container to inventory add_host: name: [container-name] ansible_connection: docker changed_when: false - name: run command in container delegate_to: [container-name] raw: bash Dec 20, 2017 · Exec Form: In this form, the command is written as a JSON array, for example, ENTRYPOINT ["node", "app. Conclusion # Docker is the standard for packaging and deploying applications and an essential component of CI/CD, automation, and DevOps. General form. py --help will execute by default. 0. Starting with SQL Server 2022 (16. docker. For example, if I want to open a bash terminal in the container and create a file I would expect to run something like: docker exec -it <container> /bin/bash -c "touch foo. I have labeled the different parts of the help file in the screenshot below. The exec command allows you to do this in two different ways…from inside or outside the container. When you run this command, the following happens: Docker runs "/bin/bash" (a command interpreter, also called a shell) inside the "mynginx" container. Additionally, appending attributes to the command's basic syntax allows the user to customize container storage, networking, performance, and other settings. Running a Shell in a Container. So, this is command: # sudo docker exec -it 7dde487b4424 bash # sudo docker exec -it 7dde487b4424 pwd Unfortunately, I can not found this command Docker. Note: You still need to explicitly add initially present devices to the docker run / docker create command. From there on, you can run the native PowerShell cmdlets to explore the container. Aug 28, 2023 · In this example, starting a Docker container without providing any command line arguments means python app. 0 4448 692 ? Feb 11, 2024 · To see the syntax of the Docker Exec and all its arguments, run this command. Mar 2, 2021 · I use a docker container, where i dynamically want to mount a volume. This will drop you into an interactive Bash shell inside the container, where you can run additional commands. Step 4: Running Commands as a Different User. However, if you specify the -a option, docker cp sets the ownership to the user and primary group Jan 17, 2017 · COMMAND are the remaining arguments or parameters that you want user to change (ex: the targeted hostname of ping). Execute a command on an already running Docker container. 1 (i. Oct 1, 2021 · Docker exec is a command that allows the execution of any given command within a Docker container. Jun 8, 2020 · Use the docker exec to execute a command in already running Docker container: $ docker exec -it <container> <command> – example – $ docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES df51f67134f2 nginx:latest "/docker-e" 5 mins ago Up 5 min 80/tcp nginx $ docker exec -it 067f66a99dff nginx -v nginx version: nginx/1. Let’s break down the command: docker exec: This is the Docker command used to execute a command in a running container. docker-compose -f local. com enable-scheduler If site not working Oct 13, 2018 · Run the container in the background: docker run -t -d <image_name> Identify container name: docker container ls; Connect to the Linux shell in the container: docker exec -i -t <container_name> /bin/bash; When done, kill the background container process: docker kill <container_name> Send me a message @HashedDan on Twitter for any questions or Jun 21, 2015 · Whereas in docker exec command you can specify which shell you want to enter into. What I need is keeping the container run, and I can use exec to login into this container. Aug 20, 2024 · This image consists of SQL Server running on Linux based on Ubuntu. – CONTAINER is the name or ID of the container in which the command will be executed. yxkh sqses erh gbqqjz ebpwbi ssbc dupuxx zvcvu iaych rmnoa