kubectl在shell中的自动补全

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在zsh上设置

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source <(kubectl completion zsh)

可以导入到.zshrc中实现自动加载：

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kubectl completion zsh >> ~/.zshrc

键入-n以后，按tab，自动弹出可用的ns：

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➜  admin kubectl -n
default        demo-echo      demo-webshell  kong           kube-public    kube-system

在linux上设置

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yum install bash-completion
source /usr/share/bash-completion/bash_completion
echo 'source <(kubectl completion bash)' >>~/.bashrc
kubectl completion bash >/etc/bash_completion.d/kubectl

在mas上设置-bash

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brew install bash-completion@2
export BASH_COMPLETION_COMPAT_DIR=/usr/local/etc/bash_completion.d
[[ -r /usr/local/etc/profile.d/bash_completion.sh ]] && . /usr/local/etc/profile.d/bash_completion.sh
echo 'source <(kubectl completion bash)' >>~/.bashrc
kubectl completion bash >/usr/local/etc/bash_completion.d/kubectl
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