bash 자동 완성

Install and Set Up kubectl on LinuxKubernetes

yum install bash-completion

## 택 1
## user 설정
echo `source <(kubectl completion bash)` >> ~/.bashrc

echo 'alias k=kubectl' >>~/.bashrc
echo 'complete -o default -F __start_kubectl k' >>~/.bashrc

source ~/.bashrc

## System 설정
kubectl completion bash | sudo tee /etc/bash_completion.d/kubectl > /dev/null
sudo chmod a+r /etc/bash_completion.d/kubectl

echo 'alias k=kubectl' >>~/.bashrc
echo 'complete -o default -F __start_kubectl k' >>~/.bashrc

source ~/.bashrc