前言

• CentOS Linux release 7.4.1708 (Core)
• go1.13.4.linux-amd64.tar.gz
• https://golang.google.cn

Step1：下載&解壓

下載地址：https://golang.google.cn/dl/
根據(jù)需要，選擇對應(yīng)的版本進行下載。本文使用go1.13.4.linux-amd64。

使用wget下載：

shell> wget https://dl.google.com/go/go1.13.4.linux-amd64.tar.gz --2019-11-27 11:17:56-- https://dl.google.com/go/go1.13.4.linux-amd64.tar.gz Resolving dl.google.com (dl.google.com)... 203.208.41.33, 203.208.41.34, 203.208.41.40, ... Connecting to dl.google.com (dl.google.com)|203.208.41.33|:443... connected. HTTP request sent, awaiting response... 200 OK Length: 120054682 (114M) [application/octet-stream] Saving to: ‘go1.13.4.linux-amd64.tar.gz’100%[======================================>] 120,054,682 12.2MB/s in 8.4s

驗證下載文件的完整性：

shell> sha256sum go1.13.4.linux-amd64.tar.gz 692d17071736f74be04a72a06dab9cac1cd759377bd85316e52b2227604c004c go1.13.4.linux-amd64.tar.gz

解壓：

shell> tar -zxvf go1.13.4.linux-amd64.tar.gz ... go/test/typeswitch.go go/test/typeswitch1.go go/test/typeswitch2.go go/test/typeswitch3.go go/test/uintptrescapes.dir/ go/test/uintptrescapes.dir/a.go go/test/uintptrescapes.dir/main.go go/test/uintptrescapes.go go/test/uintptrescapes2.go go/test/undef.go go/test/utf.go go/test/varerr.go go/test/varinit.go go/test/writebarrier.go go/test/zerodivide.go

Step2:配置GOPATH

修改profile：

shell> cp /etc/profile /etc/profile_bak_`date +%Y%m%d` shell> echo "# config go path" >> /etc/profile shell> echo "export GOPATH=/data/sde/go/go" >> /etc/profile shell> echo "export export PATH=\$PATH:\$GOPATH/bin" >> /etc/profile shell> echo "" >> /etc/profile

確認修改后的profile是否正確：

shell> cat /etc/profile ... # config go path export GOPATH=/data/sde/go/go export export PATH=$PATH:$GOPATH/bin

讓修改后的profile生效：

shell> source /etc/profile

Step3：驗證

查看版本

shell> go version go version go1.13.4 linux/amd64

查看環(huán)境變量：

shell> go env GO111MODULE="" GOARCH="amd64" GOBIN="" GOCACHE="/root/.cache/go-build" GOENV="/root/.config/go/env" GOEXE="" GOFLAGS="" GOHOSTARCH="amd64" GOHOSTOS="linux" GONOPROXY="" GONOSUMDB="" GOOS="linux" GOPATH="/data/sde/go/go" GOPRIVATE="" GOPROXY="https://proxy.golang.org,direct" GOROOT="/data/sde/go/go" GOSUMDB="sum.golang.org" GOTMPDIR="" GOTOOLDIR="/data/sde/go/go/pkg/tool/linux_amd64" GCCGO="gccgo" AR="ar" CC="gcc" CXX="g++" CGO_ENABLED="1" GOMOD="" CGO_CFLAGS="-g -O2" CGO_CPPFLAGS="" CGO_CXXFLAGS="-g -O2" CGO_FFLAGS="-g -O2" CGO_LDFLAGS="-g -O2" PKG_CONFIG="pkg-config" GOGCCFLAGS="-fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build836892028=/tmp/go-build -gno-record-gcc-switches"

其它

https://studygolang.com/articles/13957?fr=sidebar
https://studygolang.com/articles/24952#reply0
https://studygolang.com/dl

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