1. RUN <command> 2. RUN ["executable", "param1", "param2"] 1. 2. 第一种后边直接跟shell命令 在linux操作系统上默认 /bin/sh -c 在windows操作系统上默认 cmd /S /C 1. 2. 3. 第二种是类似于函数调用。 可将executable理解成为可执行文件,后面就是两个参数。 两种写法比对: RUN /bin/bash...
Docker executes these commands using the/bin/sh -cinterpreter, which only evaluates the exit code of the last operation in the pipe to determine success. In the example above, this build step succeeds and produces a new image so long as thewc -lcommand succeeds, even if thewgetcommand fail...
CMD ["param1","param2"] CMD command param1 param2 第三种比较好理解了,就时shell这种执行方式和写法 第一种和第二种其实都是可执行文件加上参数的形式 举例说明两种写法: CMD [ "sh", "-c", "echo $HOME" CMD [ "echo", "$HOME" ] 补充细节:这里边包括参数的一定要用双引号,就是",不能是...
LABEL <key>=<value> <key>=<value> <key>=<value> ... 一个Dockerfile种可以有多个LABEL,如下: LABEL "com.example.vendor"="ACME Incorporated" LABEL com.example.label-with-value="foo" LABEL version="1.0" LABEL description="This text illustrates \ that label-values can span multiple lines."...
RUN <command>或 RUN ["executable","param1","param2"] 注意,后一个指令会被解析为Json数组,因此必须用双引号。前者默认将在shell终端中运行命令,即/bin/sh -c;后者则使用exec执行,不会启动shell环境。 指定使用其他终端类型可以通过第二种方式实现,例如 ...
Docker executes these commands using the/bin/sh -cinterpreter, which only evaluates the exit code of the last operation in the pipe to determine success. In the example above, this build step succeeds and produces a new image so long as thewc -lcommand succeeds, even if thewgetcommand fail...
that label-values can span multiple lines." 一个镜像可以有多个标签,可以在一行上指定多个标签,有以下两种方式可以实现。 LABEL Learn more about the "LABEL" Dockerfile command. multi.label1="value1" multi.label2="value2" other="value3"
SHELL ["powershell", "-command"] RUN Write-Host hello # Executed as cmd /S /C echo hello SHELL ["cmd", "/S", "/C"] RUN echo hello 复制代码 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17.
1. RUN <command> 2. RUN ["executable", "param1", "param2"] 第一种后边直接跟shell命令 在linux操作系统上默认 /bin/sh -c 在windows操作系统上默认 cmd /S /C 第二种是类似于函数调用。 可将executable理解成为可执行文件,后面就是两个参数。
The next step is to take this Dockerfile, which I namedDockerfile.runtime, and run the docker build command to create my new container. > docker build . -f Dockerfile.runtime -t tonymintel/nbody:runtime This command tells Docker to build using the current path, myDoc...