Tag: 出口代码

如何获取退出docker集装箱的数字退出状态?

当一个容器退出时, docker ps -a显示退出代码(滚动 $ docker run ubuntu bash -c "exit 1" CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES c2c769c4b9ef ubuntu "bash -c 'exit 1'" 6 seconds ago Exited (1) 3 seconds ago happy_fermat 如何以编程方式获得数字退出代码,而不会出现容易出错的grep -ing和cut -ing?