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## The 5 essential commands
<br>
**Yes**, you only need 5 commands!
<br>
`pull, status, add, commit, push`
<br>
or in other words (remember these!):
```bash
$ git pull <remote> <branch>
$ git status
$ git add myFile.txt # example
$ git commit -m "myMessage" # example
$ git push <remote> <branch>
$ git pull origin add-2-numbers
<div class="fragment">
<br>
Modify and rename `addTwoNumbers.m` in the folder `src/firstCommit` as `addTwoNumbers_myName`:
$ git mv addTwoNumbers_myName.m addTwoNumbers_laurent.m # replace myName
Open the file using the `Visual Studio Code` editor (or any other editor)
and correct the line
```
## Add your file to the stage
First, check the repository status
```bash
$ git status
# uncommitted changes (displayed in red)
```
<div class="fragment">
<br>
**ADVANCED**: see your changes in the terminal
$ git add addTwoNumbers_laurent.m # replace myName
$ git status
# returns the same as before, generally in green (means staged)
$ git commit -m "Correcting formula for adding 2 numbers"
```
<div class="fragment">
<br>
**ADVANCED**: see the log of all the commits (and your last one) in the terminal
```bash
$ git log
```
exit by typing `q`
## Do it yourself
**Exercice 1:**
* Edit the test in `test/suite`
<img src="img/icon-live-demo.png" height="100px">
<div class="fragment">
**Exercice 2:**
* Checkout a new branch named `multiply-2-numbers`
* Rename and modify `src/secondCommit/multiplyTwoNumbers_myName.m`
* Push the file `src/secondCommit/multiplyTwoNumbers_myName.m`
* Don't forget to edit <font color="red">`_myName`</font>