安装bash补全

sudo yum install -y bash-completion

加载

source /usr/share/bash-completion/bash_completion

创建环境变量文件

kubectl completion bash > ~/.kube/completion.bash.inc

加载环境变量

echo "source ~/.kube/completion.bash.inc" >> ~/.bashrc
source ~/.bashrc

查看测试
在这里插入图片描述

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