# Day 1 :  Linux Fundamentals

* **Learn**: File system (ls, cd, mkdir), permissions (chmod, chown), package management (apt).
* **Task**: Set up Ubuntu, update it (sudo apt update && apt upgrade), install prerequisites (Git, Python3, Node.js, OpenJDK, Go)

-> Created 1 EC2 instance from AWS and explored basic linux commands (mkdir, touch, chmod, chown etc) and file system (ls, cd, mkdir ) and package management (apt)

\--> Installed all the required packages for the `ecommerce project`  and validated their working status.

```
sudo apt update && sudo apt upgrade -y
sudo apt install git python3 python3-pip nodejs npm openjdk-17-jdk golang-go docker.io -y
sudo usermod -aG docker devops
mkdir /opt/ecomm && cd /opt/ecomm
mkdir user-service product-service order-service recommend-service
```

<figure><img src="/files/939izI83eVDWDjqM8HQG" alt=""><figcaption></figcaption></figure>

That's it for today, see you tommorrow\.....

\#50daysofdevops


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