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# Install K3S
curl -sfL https://get.k3s.io | sh -

# Copy k3s config
mkdir $HOME/.kube
sudo cp /etc/rancher/k3s/k3s.yaml $HOME/.kube/config
sudo chmod 644 $HOME/.kube/config

# Check K3S 
kubectl get pods -n kube-system

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#参考资料

• http://bbs.et8.net/bbs/showthread.php?t=568472
• http://www.ruanyifeng.com/blog/2011/09/curl.html

###下载单个文件，默认将输出打印到标准输出中(STDOUT)中

curl http://www.centos.org

zackzhangkai

set http or socks proxy environment variables

# set http proxy
export http_proxy=http://PROXYHOST:PROXYPORT

# set http proxy with user and password
export http_proxy=http://USERNAME:PASSWORD@PROXYHOST:PROXYPORT

# set http proxy with user and password (with special characters)

zackzhangkai

// 在实例化一个变量之前，可以传入函数作用于它。pilot中的addFlags函数使用了类似“过滤器”的做法：
// NewPilotArgs constructs pilotArgs with default values.
func NewPilotArgs(initFuncs ...func(*PilotArgs)) *PilotArgs {
	p := &PilotArgs{}

	// Apply Default Values.
	p.applyDefaults()

	// Apply custom initialization functions.