Code upload and install Git
A, Git download and install
1. Click Git , and then choose to download the installation package
Mac Download: https://git-scm.com/download/mac
Windows Download: https://git-scm.com/download/win
2、git --version
If the output version, then the installation was successful.
For example: git version 2.20.1
Two, git SSH key generation and the basic configuration
1、SSH key
method one,
-C keygen -t-RSA SSH [email protected] (main registered mail)
E-mail can be true or false, name and email wrapped with double quotes, after a carriage return, as there is no change in path description set successfully;
Method Two,
a、git config --global user.name "your_name"
Name and email wrapped with double quotes, after a carriage return, as there is no change in path description set successfully;
b、git config --global user.email "[email protected]"
Mail account here may be a fake account, but must form a composite-mail format, the path will not change after the same carriage return success;
Method three,
a, enter the command: ssh-keygen -t rsa
Press ENTER consecutive times, i.e. locally generated private key and public key, a password is not set, the public and private key generated at ~ / .ssh directory, id_rsa private key, d_rsa.pub is the public key
2. If you already have SSH KEY, required? Backup
a, check SSH key
Open the terminal and run cd ~ / .ssh
If a file representatives ssh key, the second step needs to be backed up
b, backup existing key, (if any)
mkdir key_backup
mv id_rsa* key_backup
Generating public/private rsa key pair.
Enter file in which to save the key (/Users/jiangbo/.ssh/id_rsa):
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in yes.
Your public key has been saved in id_rsa.pub.
The key fingerprint is:
fb:c4:b0:e0:47:fd:be:e0:fb:ea:73:ef:a8:29:d5:22 [email protected]
The key's randomart image is:
+ - [RS 2048] ---- +
| |
| |
| |
| . |
| . S .. |
| . you are .. = |
| . A + .. + |
| ..+.+.. |
| OOB = + or |
+-----------------+
1, the SSH key added to the coding
a, open a terminal, an input open ~ / .ssh, open view and copy the file id_rsa.pub all key value
b, open coding official website, the login is successful, click on the value of the account -SSH public key, enter copy
c, adding key value
d, click Submit
Three , use
1, the establishment of local warehouses and initialization
a, new desktop folder, right-click the "New Terminal window located in the folder location", open a command line
2、仓库初始化
git init
3、将项目克隆到本地仓库
git clone URL（项目的SSH地址）
4、更新远程更新到本地：
先打开本地仓库的目录，要是程序文件夹的目录
然后输入更新代码命令，如下所示：
git pull
5、提交代码
git add .
git commit -m “描述”
git push origin master