# Git with Github ###### tags: `Linux` `git` > This note is basic operation of git [TOC] ## :memo: Prerequisite Tools - [x] Git ```bash $ apt-get install git ``` :::info if is windows ➜ click [here](https://git-scm.com/download/win) to download ::: ### Step 1: Config user info ```bash $ git config --global user.name "<Your Name>" ``` ```bash $ git config --global user.email "<your@email>" ``` ### Step 2: Create local repository ```bash $ mkdir myrepo ``` ```bash $ cd myrepo ``` ```bash $ git init ``` ### Step 3: Add file to git ```bash $ git add . ``` :::info It is mean that all files in the current folder can be tracked by git. ::: You can also replace like this ```bash $ git add <filename> ``` If you want to cancel ```bash $ git rm --cached <filename> ``` ### Step 4: New commits ```bash $ git commit -a -m "<your commit>" ``` ### Step 5: Connect local to remote repository ```bash $ git remote add origin <remote url> ``` ### Step 6: push to remote repository ```bash $ git push origin master ``` --- ## 復原操作 * `git reset HEAD^` * `--mixed`：預設，這個模式會把暫存區的檔案丟掉，但不會動到工作目錄的檔案，也就是說 Commit 拆出來的檔案會留在工作目錄，但不會留在暫存區。 * `--soft`：工作目錄跟暫存區的檔案都不會被丟掉，所以看起來就只有 HEAD 的移動而已。也因此，Commit 拆出來的檔案會直接放在暫存區。 * `--hard`：不管是工作目錄以及暫存區的檔案都會丟掉。 --- ## Reference - TechBridge技術共筆部落格 ➜ [Git與Github版本控制基本指令與操作入門教學](https://blog.techbridge.cc/2018/01/17/learning-programming-and-coding-with-python-git-and-github-tutorial/)