docker 命令补全

补全:

安装docker自带包:

source /usr/share/bash-completion/completions/docker

缺少下面的包,TAB会报错

yum install -y bash-completion

sh /usr/share/bash-completion/bash_completion

进入docker:

安装工具:

yum -y install util-linux

查看docker的Pid:

docker inspect -f "{{ .State.Pid }}" mydocker

借助工具进入docker,退出时docker进程不退出

nsenter -t 7008 -m -i -u -n -p

简单命令脚本:

  vim docker_in.sh

#!/bin/bash

in_docker(){
    container=$1
    container_pid=$(docker inspect -f "{{ .State.Pid }}" $container)
    nsenter -t $container_pid -m -i -u -n -p

}

in_docker $1
View Code

执行:sh docker_in.sh mydocker

同效命令:

docker exec -it mydocker /bin/bash

原文地址:https://www.cnblogs.com/songge1209/p/6810318.html