我有一个简单的docker文件
FROM ubuntu:18.04
COPY . /usr/src/app/
COPY docker_files/.bash_aliases /root/
$ docker build -t dock .
Sending build context to Docker daemon 146.9kB
Step 1/3 : FROM ubuntu:18.04
---> 94e814e2efa8
Step 2/3 : COPY . /usr/src/app/
---> bf79eb6c42c1
Step 3/3 : COPY docker_files/.bash_aliases /root/
---> aedc97d5ee8b
Successfully built aedc97d5ee8b
Successfully tagged dock:latest我可以使用它:
$ docker run -it dock
bash: git: command not found
root@6a6bec871690:/# ls usr/src/app/
Dockerfile Gemfile Gemfile.lock README.md docker_files go ...
root@6a6bec871690:/# 正如您所看到的,我的文件被复制并为root创建了别名。但是,没有找到git (因此是err msg),也没有安装。
如果我在下面的尝试失败了,我该如何安装它?
root@753b573271d5:/# git
bash: git: command not found
root@753b573271d5:/# apt-get install git
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package git
root@753b573271d5:/# sudo apt-get install git
bash: sudo: command not found发布于 2019-04-13 04:55:37
此Dockerfile适用于我
FROM ubuntu:18.04
RUN apt update
RUN apt install -y git在容器内部
$ which git
/usr/bin/git发布于 2021-10-18 12:42:22
apt-get update
apt-get install githttps://stackoverflow.com/questions/55659241
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