首先系统配置git,移步linux 配置git环境,ssh远程登录.

1.全局配置信息用户的用户名和email.

$ git config --global user.name "liguangxian"
$ git config --global user.email "2995183552@qq.com"

2.项目配置信息用户的用户名和email.(可以在一个系统上连接多个github)

$ git config user.name "liguangxian"
$ git config user.email "2995183552@qq.com"

3.Git的全局配置文件是存放在”~/.gitconfig”（用户目录下的.gitconfig）文件中.

me@me:~$ cat .gitconfig
[user]
	name = liguangxian
	email = 2995183552@qq.com

4.新建本地仓库timing.

mkdir timing
cd  timing
git init

5.github远程创建仓库.

6.添加远程地址.(5.创建远程仓库的URL)

$ git remote add origin git@github.com:liguangxian/timing 

7.查看当前目录下.git/config.也可以直接修改config来配置远程地址 .

me@me:~/Desktop/timing/.git$ cat config
[core]
	repositoryformatversion = 0
	filemode = true
	bare = false
	logallrefupdates = true
[remote "origin"]
	url = git@github.com:liguangxian/timing
	fetch = +refs/heads/*:refs/remotes/origin/*

8.上传项目:

git add -A
git commit -m "first commit"

9.git push.

git push origin master

10.git pull.

git pull origin master

11. git clone到本地.

git clone https://github.com/liguangxian/timing.git

参考:git push & git pull 推送/拉取分支https://blog.csdn.net/litianze99/article/details/52452521

    使用Git上传项目代码到github:https://blog.csdn.net/top_code/article/details/50241999