vim ~/.bashrc

配置命令别名

alias kn='kubectl -n '

alias k='kubectl '

配置golang环境变量

export GOPATH=/root/go

export GO111MODULE=on

export GOPROXY="http://mirros.yun.ali.com.cn:8848/goproxy"

export GOROOT=/usr/local/go

export PATH=$PATH:$GOPATH/bin:$GOROOT/bin

export GOSUMDB=off

生效

source ~/.bashrc