linxu自动化编译之git安装和使用

本文主要是介绍linxu自动化编译之git安装和使用，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！

git常见命令

http://www.cnblogs.com/cspku/articles/Git_cmds.html

第一步：git下载

下载地址：https://www.kernel.org/pub/software/scm/git/

第二步：解压缩和安装

2.1解压缩

tar -xvf git-1.8.3.4.tar.gz

2.2安装设置环境变量

vim /etc/profile

追加文件：

GIT_HOME=/usr/local/git-1.8.3.4
export GIT_HOME
export PATH=${PATH}:${GIT_HOME}/bin

2.3更新环境变量

source /etc/profile

2.4检查安装成功

git --version

第三步：关联github

3.1生成密钥

ssh-keygen -t rsa -C "your gitbub email"

注意会提醒你生成的id_rsa.pub地址例如：

[root@iZwz9dxalf5enusvfvarnsZ local]# ssh-keygen -t rsa -C "XXXXX@sina.cn"
Generating public/private rsa key pair.
Enter file in which to save the key (/root/.ssh/id_rsa):
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Passphrases do not match. Try again.
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /root/.ssh/id_rsa.
Your public key has been saved in /root/.ssh/id_rsa.pub.
The key fingerprint is:
82:9e:4e:c8:f1:7c:f9:6f:c6:f4:45:a9:ef:10:8a:49 XXXXX@sina.cn
The key's randomart image is:
+--[ RSA 2048]----+
|                 |
|                 |
|               . |
|     .        o |
| . . . E   .o   |
| . * . + o..... |
| o * o oo...o   |
|   o . . + ... |
|    .   .+. .. |
+-----------------+
3.2设置github秘钥