go语言环境变量配置

下载
https://golang.google.cn/dl/

上传解压
cd /opt/softs/
tar -zxvf go1.18.1.linux-arm64.tar.gz -C /opt/ 
tar -zxvf go1.18.2.linux-amd64.tar.gz -C /opt/  

修改环境变量
vim /etc/profile 
export GOROOT=/opt/go
export PATH=$PATH:/opt/go/bin
export GOPATH=/opt/gopath
export GO111MODULE=on
export GOPROXY=https://goproxy.cn

刷新环境变量
source /etc/profile

检查
go version
go env

cd /opt/softs/;
tar -zxvf go1.18.1.linux-arm64.tar.gz -C /opt/ ;
echo "export GOROOT=/opt/go" >> /etc/profile           ;
echo "export PATH=$PATH:/opt/go/bin" >> /etc/profile    ;
echo "export GOPATH=/opt/gopath" >> /etc/profile      ;
echo "export GO111MODULE=on" >> /etc/profile       ;
echo "export GOPROXY=https://goproxy.cn" >> /etc/profile  ;
source /etc/profile;
mkdir -p /opt/gopath ;
mkdir -p /opt/gopath/src;
mkdir -p /opt/gopath/bin;
mkdir -p /opt/gopath/pkg;
mkdir -p /opt/gopath/src/github.com;
go env ;
go version;
ls ;

cd /opt/softs/;
tar -zxvf go1.18.2.linux-amd64.tar.gz -C /opt/ ;
echo "export GOROOT=/opt/go" >> /etc/profile           ;
echo "export PATH=$PATH:/opt/go/bin" >> /etc/profile    ;
echo "export GOPATH=/opt/gopath" >> /etc/profile      ;
echo "export GO111MODULE=on" >> /etc/profile       ;
echo "export GOPROXY=https://goproxy.cn" >> /etc/profile  ;
source /etc/profile;
mkdir -p /opt/gopath ;
mkdir -p /opt/gopath/src;
mkdir -p /opt/gopath/bin;
mkdir -p /opt/gopath/pkg;
mkdir -p /opt/gopath/src/github.com;
go env ;
go version;
ls ;