Linux 安装 配置GIt

1.Linux下安装最新Git
wget https://github.com/git/git/archive/v2.27.0.tar.gz
或者yum -y install git
2.安装依赖的包
yum install curl-devel expat-devel gettext-devel openssl-devel zlib-devel gcc perl-ExtUtils-MakeMaker
3解压 tar zxvf git-2.27.0.tar.gz
cd git-2.27.0
编译安装
make prefix=/usr/local/git all
make prefix=/usr/local/git install

查看git
whereis git
git –version

配置环境变量
vim /etc/profile
加入export PATH=$PATH:/usr/local/git/bin
生效配置文件 source /etc/profile

配置git

1.为github账号添加SSH keys
ssh-****** -t ras -C “[email protected]”
系统会提示key的保存位置（一般是~/.ssh目录）和指定口令，保持默认，连续回车三次即可

然后cat ~/.ssh/id_rsa.pub登陆GitHub，点击setting>SSH and GPG keys>New SSH Key 将生成的**复制到Key中即可

ssh -T [email protected]
测试是否配置成功

Hi RoninLee! You’ve successfully authenticated, but GitHub does not provide shell access.
出现这样一段话，即证明配置成功。