Basic setup & Commands

Add your information

It is for the first time use.

The user's email:

git config --global user.email "[email protected]"

The user's name:

git config --global user.name "Chieh"

Clone

SSH method

git clone (ssh://-)

Or HTTP/HTTPS method

git clone (https://~)

Remote setup

Basically we will need to use this "git remote" command to control all actions regarding the remote repository.

First of all, we can use git remote -v to check this git folder connecting to where?
```
➜ git remote -v
origin  [email protected]:chiehpower/test.git (fetch)
origin  [email protected]:chiehpower/test.git (push)
```
It means the remote address of the "Origin" this source will connect to [email protected]:chiehpower/test.git this remote repository.
Note: Normally, we could see "origin" this source for most of articles. It is just a name to represent the following repository path. Of course, we can name it as what we want. That's all.
For example, we can add many remote sites like below.
```
➜ git remote -v
origin  [email protected]:chiehpower/test.git (fetch)
origin  [email protected]:chiehpower/test.git (push)
github  [email protected]:chiehpower/test.git (fetch)
github  [email protected]:chiehpower/test.git (push)
```
We can choose which remote source we wanna push to and fetch from.
You will need to set a remote repository at least.
Command:
```
git remote add <name> <url>
```
The <name> represents a remote source name.
For eaxmple:
```
git remote add origin [email protected]:chiehpower/test.git  
```
Push the codes to different multiple registries at the same time.
Command:
```
git remote set-url --add <upstream> <url>
```
Let's check original remote-name.
```
git remote -a
```
For example:
```
$ git remote -a
origin  [email protected]:chieh/test.git (fetch)
origin  [email protected]:chieh/test.git (push)
```
Assume that I have another repository on Gitlab, and I want to update the code at the same time. It means when I push the codes to Github (origin) in the future, it will help me directly push the codes to GitLab.
```
git remote set-url --add origin [email protected]:chieh/test.git
```

Reset

git reset --hard HEAD^

worktree

Worktree is somewhat similar to git stash, but sometimes git stash can easily cause more problems due to operational mistakes.

In simple terms: Git creates a new folder (workspace) where only the operations related to that branch are performed. You can make changes inside this folder and then discard the folder (workspace) afterward.

`git worktree list`

Check the workspace of a worktree list.

`git worktree add`

Command:

git worktree add <folder name> <branch name>

For example:

git worktree add dev dev

`git worktree remove <folder/workspace name>

git worktree remove dev

Add your information​

Clone​

Remote setup​

Reset​

worktree​

git worktree list​

git worktree add​

`git worktree remove <folder/workspace name>​