Dockerfile cmd source .bashrc

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August undefined, 2024

WebJul 7, 2024 · 1 I have a docker image inside which some installations require adding exports to .bashrc. My export variables are inside /root/.bashrc on the image. Here is the dockerfile FROM ubuntu:20.04 RUN apt-get update && apt-get install -y python3 RUN echo "export PATH=/path/to/stuff:\$PATH" >> /root/.bashrc CMD ["python3"] WebJul 14, 2024 · First, open PowerShell as administrator. 2. Create a new folder to store the Dockerfile and all associated files this tutorial will use and change to that directory. This tutorial is using ~/docker. mkdir ~/docker cd docker. 3. Now, create a blank text file named Dockerfile with the following command. cd > Dockerfile.

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WebMar 29, 2024 · 1 Answer Sorted by: 1 In a Dockerfile, you cannot add the setup.bash to the .bashrc and then source the .bashrc. Instead, you want to source the setup.bash in one go: RUN /bin/bash -c 'source /opt/ros/kinetic/setup.bash &&\ mkdir -p ~/catkin_ws/src &&\ cd ~/catkin_ws/src &&\ #catkin_init_workspace &&\ cd ~/catkin_ws &&\ catkin_make' WebNov 17, 2015 · Source is not an executable ( source is a bash shell built-in command that executes the content of the file passed as argument) You should run source like this: docker run --rm -ti _image_name_ bash -c 'source FILE' Share Improve this answer Follow edited Mar 20, 2024 at 10:18 Community Bot 1 answered Nov 17, 2015 at 12:25 cristi 541 5 15 teripulimab

How to run `source` with `docker exec`? - linux

WebSep 21, 2024 · Sorted by: 2 You seem to have forgotten a slash in your command: cat ~.bashrc: No such file or directory It should be: cat ~/.bashrc Also everything you do with .bashrc in your Dockerfile is pointless. WebDockerfile Файл. DockerFile - это текстовый файл для настройки конструктивного зеркала, которое содержит несколько инструкций, программных зависимостей и описаний, необходимых для создания ... teri pham md

Why `~/.bashrc` is not executed when run docker container?

Web0. Just add the script to startup configuration files in bash... COPY ./setup.bash /etc/ RUN echo "source /etc/setup.bash" >> /etc/bash.bashrc ENTRYPOINT /bin/bash. The file /etc/bash.bashrc might be named /etc/bashrc, or you might want to use /etc/profile.d directory, depending if you want the file to be sourced in interactive shells or not. WebAug 27, 2024 · We defined a Dockerfile to create a Docker image for our Cloud-Native-Starter workshop especially for Windows 10 users. The users can now simply create a … teri phdWebOct 5, 2024 · You only source the file into the bash -c shell, so any variables you define in the file will not be available to the parent shell. As soon as the /bin/bash process ends, the variables are gone and you're back where you started. Just run . ~/.bashrc directly. – terdon Oct 5, 2024 at 8:49 Add a comment Your Answer Post Your Answer teri polo bankruptcy

"WebDec 9, 2024 · Dockerfileのビルドはbashではなくshで実行されるため、sourceコマンドを使おうとすると source : not found というエラーが出る。 shをbashへのシンボリックリンクで置き換えて、Dockerfileの終了時に元に戻すことで対応する。例（pyenvへのpathを通して、pyenv経由でanacondaインストール） " - Dockerfile cmd source .bashrc

Dockerfile cmd source .bashrc

WebMar 25, 2010 · My Dockerfile executes an install script that modifies .bashrc. I then need that to reload, but . ~/.bashrc will execute in dash rather than bash, so there is an error because shopt is missing. source isn't found from the shell, so that solution is out as well. I tried this and the docker image built smoothly! – m59 Jun 2, 2015 at 2:11 16 WebOct 27, 2024 · the script updates your .bashrc and does nothing else: you source your bashrc if the script completes successfully. bash yourScript.bash && source .bashrc …

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WebNov 17, 2015 · Source is not an executable ( source is a bash shell built-in command that executes the content of the file passed as argument) You should run source like this: … WebJun 9, 2024 · In the Bash script, write a program that creates a file named Dockerfile. The contents of the Dockerfile should have the following commands: First, the base image should install python3 via the FROM command. Then the rest of the Dockerfile should look like the following: RUN pip install {{MODULES}} CMD ["python", {{FILENAME}}]

WebJul 9, 2009 · 这是一个 Python 代码中的错误提示，意思是在 D 盘的 YOLOv5 文件夹下的 train.py 文件的第 73 行出现了错误。具体错误是在训练模型时，创建了一个 Model 对象，但是在创建时出现了问题，可能是由于配置文件（opt.cfg）或者之前保存的模型文件（ckpt['model'].yaml）有误导致的。 Web建议：尽量使用官方镜像; 为了减小镜像体积，尽量依赖于现有镜像; 尽量少的使用指令构建过程中，每个指令都会构建一层，从而使镜像变得臃肿; 尝试使用docekr history来检查镜像层体积; 尝试使用多阶段Docker构建以减少镜像体积注: 可以分构建阶段、部署阶段; 格式

WebJun 9, 2024 · At first, anaconda in Docker will complain that the shell is not setup properly, so after the conda create command I added: RUN /home/$SETUSER/anaconda3/condabin/conda init bash RUN /bin/bash -c "source /home/$SETUSER/.bashrc" RUN /home/$SETUSER/anaconda3/condabin/conda … WebMar 12, 2024 · You can use an entrypoint script to activate the conda enviroment and let it take over further input from the Dockerfile such that the python script can be executed within the activated conda environment Example Dockerfile:

WebOct 27, 2024 · Things you can do: the script updates your .bashrc and does nothing else: you source your bashrc if the script completes successfully. bash yourScript.bash && source .bashrc. the script updates .bashrc, and prints the source command: make sure it prints nothing else. Then you eval the execution of the script.

WebDec 30, 2024 · .bashrc で初期化スクリプト (PATHの設定など)が実行されるつまり、動作にはbashかつログインシェルで実行される必要がある。一方、Dockerfileの RUN 命令はデフォルトで /bin/sh -c の引数として実行される bashでもログインシェルでもないため .bash_profile や .bashrc が実行されない解決策 SHELL 命令を使うとDockerfile内の … teri plagmannWebDec 2, 2024 · However, after I do that, every RUN command in the dockerfile stops working correctly. In the dockerfile below, the first 'ls /' produces the expected output, but the second one does not. This is not specific to 'ls', that's just a demo of the problem; every command I RUN after the ROS environment does not have the effect expected. teri pursleyWebThe bash manpage states that .bashrc is read when the shell is interactive. Thus, if you want a bash that reads .bashrc, you need to launch bash with -i. See that: root@host:~# echo 'echo this is .bashrc' > /tmp/bashrc root@host:~# docker run -ti -v /tmp/bashrc:/root/.bashrc debian bash -i this is .bashrc root@01da3a7e9594:/# teri puketapuWebSep 25, 2024 · You shouldn't try to edit shell dotfiles like .bash_profile in a Dockerfile. There are many common paths that don't go via a shell ( e.g., CMD ["python", "myapp.py"] won't launch any sort of shell and won't read a .bash_profile ). If you need to globally set an environment variable in an image, use the Dockerfile ENV directive. teri program disabilityWebMar 13, 2024 · 2. 检查Dockerfile中的入口命令是否正确。确保你在Dockerfile中使用了CMD或ENTRYPOINT指令来指定入口命令，并且这些命令指向的是一个可执行文件。 3. 如果你使用的是docker-compose，请检查你的docker-compose.yml文件中的command字段是 … teri pugh studioWebDec 23, 2024 · 1 Answer. The shell which is used by RUN is /bin/sh. /bin/sh does not provide the source command. Try the . -command instead of source. Also worth mentioning here is that the environment gets reset after each RUN command, and most Docker paths don't use shell dotfiles, so ending a RUN instruction with ... && . ~/.bashrc … teri polo wikipediaWebJul 26, 2024 · Once release conda 4.6, you can make use of conda run in your Dockerfile CMD / ENTRYPOINT. ... Since you'll always source ~/.bashrc for all (non-interactive) sub-shells, conda-build cannot set up a proper test environment while building a package. It'll always source the base environment activation scripts, which will lead to inconsistent ... teri pulau