GITHUB(github)初级使用

Github顾名思义是一个Git版本库的托管服务，是目前全球最大的软件仓库，拥有上百万的开发者用户，也是软件开发和寻找资源的最佳途径，Github不仅可以托管各种Git版本仓库，还拥有了更美观的Web界面，您的代码文件可以被任何人克隆，使得开发者为开源项贡献代码变得更加容易，当然也可以付费购买私有库，这样高性价比的私有库真的是帮助到了很多团队和企业

github使用

1、注册用户
2、配置ssh‐key
3、创建项目
4、克隆项目到本地
5、推送新代码到github

注册：

进入github官网：https://github.com/

[root@localhost git_data]# git remote
origin
[root@localhost git_data]# touch a.txt
[root@localhost git_data]# touch b.txt
[root@localhost git_data]# touch c.txt
[root@localhost git_data]# git add .
[root@localhost git_data]# git commit -m "add abc.txt"
[master (root-commit) 5c3255e] add abc.txt
 3 files changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 a.txt
 create mode 100644 b.txt
 create mode 100644 c.txt
[root@localhost git_data]# git status
# On branch master
nothing to commit, working directory clean
[root@localhost git_data]# git remote remove origin
[root@localhost git_data]# git remote
[root@localhost git_data]# git remote add origin git@github.com:chinansh/github.git
[root@localhost git_data]# git remote
origin
[root@localhost git_data]# git push -u origin master
The authenticity of host 'github.com (13.229.188.59)' can't be established.
RSA key fingerprint is SHA256:nThbg6kXUpJWGl7E1IGOCspRomTxdCARLviKw6E5SY8.
RSA key fingerprint is MD5:16:27:ac:a5:76:28:2d:36:63:1b:56:4d:eb:df:a6:48.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'github.com,13.229.188.59' (RSA) to the list of known hosts.
Counting objects: 3, done.
Compressing objects: 100% (2/2), done.
Writing objects: 100% (3/3), 207 bytes | 0 bytes/s, done.
Total 3 (delta 0), reused 0 (delta 0)
To git@github.com:chinansh/github.git
 * [new branch]      master -> master
Branch master set up to track remote branch master from origin.
[root@localhost git_data]# git status
# On branch master
nothing to commit, working directory clean
[root@localhost git_data]# ll
total 0
-rw-r--r--. 1 root root 0 Apr 17 21:44 a.txt
-rw-r--r--. 1 root root 0 Apr 17 21:44 b.txt
-rw-r--r--. 1 root root 0 Apr 17 21:45 c.txt

　　

[root@localhost data]# git clone git@github.com:chinansh/github.git
Cloning into 'github'...
Warning: Permanently added the RSA host key for IP address '52.74.223.119' to the list of known hosts.
remote: Enumerating objects: 3, done.
remote: Counting objects: 100% (3/3), done.
remote: Compressing objects: 100% (2/2), done.
remote: Total 3 (delta 0), reused 3 (delta 0), pack-reused 0
Receiving objects: 100% (3/3), done.
[root@localhost data]# ll
total 0
drwxr-xr-x. 3 root root 57 Apr 17 21:58 github
[root@localhost data]# cd github/
[root@localhost github]# ll
total 0
-rw-r--r--. 1 root root 0 Apr 17 21:58 a.txt
-rw-r--r--. 1 root root 0 Apr 17 21:58 b.txt
-rw-r--r--. 1 root root 0 Apr 17 21:58 c.txt

　　

[root@git git_test]# touch d

[root@git git_test]# git add .
[root@git git_test]# git commit ‐m "add	d"
[root@git git_test]# git push	‐u origin master
[root@git git_data]# cd /root/git_data/	# 拉取远程仓库最新代码、然后进行上传
[root@git git_data]# git pull