Git 常用命令

Git global setup

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git config --global user.name "Peak"
git config --global user.email "xxxxxx@xxx.xx"

Create a new repository

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git clone http://47.105.160.77/php/media-e-commerce/station-face-sys.git
cd station-face-sys
touch README.md
git add README.md
git commit -m "add README"
git push -u origin master

Push an existing folder

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cd existing_folder
git init
git remote add origin http://47.105.160.77/php/media-e-commerce/station-face-sys.git
git add .
git commit -m "Initial commit"
git push -u origin master

Push an existing Git repository

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cd existing_repo
git remote rename origin old-origin
git remote add origin http://47.105.160.77/php/media-e-commerce/station-face-sys.git
git push -u origin --all
git push -u origin --tags

git clone an existing folder

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git clone https://myrepo.com/git.git temp
mv temp/.git code/.git
rm -rf temp

生成 SSH 公钥

默认情况下，用户的 SSH 密钥存储在其 ~/.ssh 目录下

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# cd ~/.ssh
# ls
authorized_keys2  id_dsa       known_hosts
config            id_dsa.pub

寻找一对以 id_dsa 或 id_rsa 命名的文件，其中一个带有 .pub 扩展名的文件是你的公钥，另一个则是与之对应的私钥。

如果找不到这样的文件（或者根本没有 .ssh 目录），你可以通过运行 ssh-keygen 程序来创建它们。

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# ssh-keygen -o
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: 
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:
2c:f3:3e:f1:68:34:45:b6:28:3f:0d:e2:2c:7b:4c:ab root@iz8vbh9uuqfp0767wn2527z
The key's randomart image is:
+--[ RSA 2048]----+
|                 |
|          o      |
|         + .     |
|      o.o o      |
|     oo+S+       |
|    . ++* .      |
|     = o.*       |
|    . +.+ .      |
|    Eo ...       |
+-----------------+

查看公钥信息

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]# cat ~/.ssh/id_rsa.pub 
ssh-rsa AAAA********************************

关于在多种操作系统中生成 SSH 密钥的更深入教程，请参阅 GitHub 的 SSH 密钥指南 https://help.github.com/articles/generating-ssh-keys。

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