场景:在安装完docker-machine,设置docker-machine命令自动补齐的时候,出现如下错误:docker
-bash: __docker_machine_ps1: 未找到命令bash
解决办法:在~/.bashrc中文末添加如下三行:app
source /etc/bash_completion.d/docker-machine-wrapper.bash
source /etc/bash_completion.d/docker-machine-prompt.bash
source /etc/bash_completion.d/docker-machine.bashblog
最后从新进行 source /root/.bashrcio