GitHub

GitHub Person

• https://github.com/ldscfe
• https://github.com/ldscf

价格计划(免费版)

• Free
  • The basics for individuals and organizations

• Unlimited public/private repositories
  • Host open source projects in public GitHub repositories, accessible via web or command line. Public repositories are accessible to anyone at GitHub.com.

• 2,000 automation minutes/month
  • Free for public repositories
  • Use execution minutes with GitHub Actions to automate your software development workflows. Write tasks and combine them to build, test, and deploy any code project on GitHub.

• 500MB of Packages storage
  • Free for public repositories
  • Host your own software packages or use them as dependencies in other projects. Both private and public hosting available.

• New Issues & Projects (beta)
  • Community support
  • 免费(个人)版支持无限个数的私有(或公有)仓库, 每月2000分钟的自动构建时长, 单仓库最大 500M.
  • 查看详情: https://github.com/pricing
  • CI/CD，全称：持续集成 (Continuous Integration) ，持续部署 (Continuous Deployment) ，是开发流程的自动化利器

Git

• 当前机器中有 id_rsa
• 远程 github 中已加载 id_rsa.public(settings -> Access -> SSH &GPG keys)

INIT

• git init
  • 在当前目录下建立 .git 目录
  • clone 的目录在此目录下

git config --global user.name ldscfe
git config --global user.email [email protected]
git config --global color.ui true   # git status等命令自动着色

# git config --list

# 自动判断提交位置（clone多个库）
git config --global push.default matching

Repository

# clone远程仓库
git clone [email protected]:ldscfe/pangolin.git

# 刷新
git pull

# 增加文件
git add $FN
git add .            # 所有

# 去除文件&目录: .gitignore
log/
target/
src/test/
.DS_Store
.gitignore

git rm -f ${FN}      # 已提交过的文件，在 .gitignore 中标识无效

# 分支之间切换、恢复文件、创建新分支等
git checkout <branch-name>           # 从当前分支切换到指定的分支 <branch-name>, 或主分支：master
git checkout -                       # 快速切换回前一个分支
git checkout -- <file>               # 将指定文件 <file> 恢复到最新的提交状态，丢弃所有未提交的更改
git checkout -b <new-branch-name>    # 创建一个新分支 <new-branch-name> 并切换
...

# 提交
git commit -m "comment content"
git push

# Creating remote repositories
git remote add ldscfe_cpp [email protected]:ldscfe/cpp.git
git remote add ldscfe_pangolin [email protected]:ldscfe/pangolin.git
git remote add ldscfe_udefpy3 [email protected]:ldscfe/udefpy3.git

#You can use the command git remote set-url to change a remote's URL.
git remote set-url <REMOTE_URL> 

# Git Err
## fatal: Not a git repository (or any of the parent directories): .git
git remote add 出现，未先 git init

## git pull
ssh_exchange_identification: Connection closed by remote host
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
# 需要指定下推同步的项目
git config --global push.default matching

Error

• RSA 证书无或错误

[email protected]: Permission denied (publickey).
fatal: Could not read from remote repository.

• 分支冲突，本地版本陈旧

Automatic merge failed; fix conflicts and then commit the result.
# 丢弃本地分支内容
git reset --hard origin/master