Install go environment under Kali

kali Lower installation go Environmental Science

1. install go

Download installation package , command ：

wget -c https://storage.googleapis.com/golang/go1.8.3.linux-amd64.tar.gz

After downloading , Unzip to /usr/local Under the table of contents ：

tar -C /usr/local/ -xzf go1.8.3.linux-amd64.tar.gz

2. Configuration environment
vim Open file .profile

vim /etc/profile

Add after the contents of the document

export PATH=$PATH:/usr/local/go/bin

take /usr/local/go/bin Add directory to PATH environment variable

Execute the following command , Make environment variables effective immediately

source /etc/profile

See if the configuration is successful , View version

But I found that every execution go All commands have to be re executed source /etc/profile
The online tutorial says that you can ~/.bashrc Add a sentence to it source /etc/profile
It's automatic .

vim ~/.bashrc

Using command ：

go get -v

appear timeout Warning

Error reason ： The default is proxy.golang.org, Can't visit... At home
Change a proxy address that can be accessed in China ：https://goproxy.cn. Re execute the command
see go Environment variables of ：

go env

Then use the command to change GPATH Options ：

go env -w GOPROXY=https://goproxy.cn
or
export GOPROXY=https://goproxy.cn

These two commands seem to be executed every time , I don't know whether there is a permanent change method .