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WSL

Windows Subsystem for Linux

📅 3 Minggu - 15 Hari - Complete Guide

Pelajari cara menggunakan Linux di Windows tanpa dual boot. Develop dengan lingkungan Linux asli di Windows!

Overview

Apa itu WSL?

Definisi: Windows Subsystem for Linux (WSL) adalah fitur Windows yang memungkinkan menjalankan environment Linux langsung di Windows tanpa perlu dual boot atau virtual machine.

WSL1 vs WSL2

Fitur	WSL1	WSL2
Architecture	Translation layer	Hyper-V VM
Speed	Fast I/O	Near native
System Call	Partial	Full
Memory	Fixed	Dynamic
Docker	Limited	Native support

Overview

Tujuan Pembelajaran

Memahami konsep WSL dan perbedaannya dengan VM
Mampu install dan konfigurasi WSL2
Menggunakan terminal Linux di Windows
Setup development environment (Node, Python, Go, etc)
Mengintegrasikan dengan VS Code
Docker development dengan WSL2

Keunggulan WSL

Fast - Lebih cepat dari VM tradisional
Integrated - Akses file Windows dan Linux seamless
Native - Jalankan Linux binaries langsung
Development - Cocok untuk dev environment

Minggu 1

Dasar-Dasar WSL

Hari	Topik	Praktik
1	Instalasi WSL2	Enable features, install
2	Ubuntu Setup	Install Ubuntu, user config
3	Terminal Basics	WSL terminal, Windows Terminal
4	File System	Akses file Windows dari Linux
5	Network	Localhost, port forwarding

Target Minggu 1: Bisa install WSL2 dan menggunakan terminal Linux.

Minggu 1 - Hari 1

Instalasi WSL2

Cara 1: PowerShell (Rekomendasi)

# Buka PowerShell as Administrator
wsl --install

# Atau install WSL2 saja
wsl --install -d Ubuntu

Cara 2: Manual

# 1. Enable Virtual Machine Platform
dism.exe /online /enable-feature /featurename:Microsoft-Windows-Subsystem-Linux /all /norestart
dism.exe /online /enable-feature /featurename:VirtualMachinePlatform /all /norestart

# 2. Restart komputer

# 3. Set WSL2 sebagai default
wsl --set-default-version 2

Setelah install, Ubuntu akan otomatis terbuka!

Minggu 1 - Hari 2

Ubuntu Setup

Initial Setup

# Saat pertama kali dibuka, buat username dan password
# Username tidak boleh sama dengan Windows username

# Update packages
sudo apt update && sudo apt upgrade -y

Install Essential Tools

# Build tools
sudo apt install -y build-essential curl wget git

# Zsh (opsional)
sudo apt install -y zsh

# Oh My Zsh (opsional)
sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"

Set Default User

# Ubah default user ke user baru
ubuntu config --default-user yourusername

Minggu 1 - Hari 3

Terminal Setup

Windows Terminal (Rekomendasi)

# Install dari Microsoft Store
# Atau download dari GitHub releases

Konfigurasi Windows Terminal

{
    "profiles": {
        "defaults": {
            "colorScheme": "Ubuntu",
            "fontFace": "Cascadia Code"
        },
        "list": [
            {
                "guid": "{...}",
                "name": "Ubuntu",
                "source": "Windows.Terminal.Wsl"
            }
        ]
    }
}

Shortcut Berguna

Ctrl+Shift+T - New tab
Ctrl+Shift+W - Close tab
Ctrl+Tab - Next tab

Minggu 1 - Hari 4

File System

Akses File Windows dari Linux

# Mount Windows drives otomatis di /mnt
ls /mnt/

#Contoh: Akses drive C
ls /mnt/c/Users/YourName/

# Atau gunakan path Windows langsung
cd /mnt/c/Projects/

Akses File Linux dari Windows

# Buka File Explorer dari WSL
explorer.exe .

# Atau ketik di Windows Explorer:
\\wsl$\Ubuntu\home\username\

Best Practices

Simpan project di /home/user/projects/
避免 menyimpan di /mnt - lebih lambat
Gunakan symbolic links jika perlu

Catatan: Jangan edit file Linux dari Windows menggunakan aplikasi Windows, bisa menyebabkan corruption!

Minggu 1 - Hari 5

Networking

Localhost Access

# Dari WSL, akses Windows localhost
# Gunakan IP Windows
curl http://$(hostname).local:8080

# Atau gunakan /etc/resolv.conf nameserver
curl http://$(grep nameserver /etc/resolv.conf | head -1 | awk '{print $2}'):8080

Port Forwarding Otomatis

# WSL2 otomatis expose port ke Windows
# Jika di WSL: python -m http.server 8000
# Di Windows akses: http://localhost:8000

Static IP (Opsional)

# Buat /etc/wsl.conf
[network]
generateResolvConf = false

# Edit /etc/resolv.conf dengan IP statis

Minggu 2

WSL Development

Hari	Topik	Praktik
1	Node.js	Install Node, npm, yarn
2	Python	pyenv, venv, pip
3	Go & Rust	Install Go, Rust
4	VS Code	Remote Development
5	Git Setup	Git config, SSH keys

Target Minggu 2: Setup complete development environment.

Minggu 2 - Hari 1

Node.js Development

Install Node.js

# Cara 1: Via apt
curl -fsSL https://deb.nodesource.com/setup_20.x | sudo -E bash -
sudo apt-get install -y nodejs

# Cara 2: Via nvm (rekomendasi)
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.0/install.sh | bash
nvm install 20
nvm use 20

Install npm packages

# Global
npm install -g typescript nodemon pm2

# Project lokal
npm init -y
npm install express

Yarn

# Install yarn
npm install -g yarn

# Install pnpm
npm install -g pnpm

Minggu 2 - Hari 2

Python Development

Install Python

# Install Python 3.11
sudo apt install -y python3.11 python3.11-venv python3-pip

# Set default python3
python3 --version

pyenv (管理 Multiple Python Versions)

# Install pyenv
curl https://pyenv.run | bash

# Install Python tertentu
pyenv install 3.11.0
pyenv global 3.11.0

Virtual Environment

# Buat venv
python3 -m venv myenv

# Activate
source myenv/bin/activate

# Install packages
pip install flask fastapi django

Minggu 2 - Hari 3

Go & Rust

Install Go

# Download dan install Go
wget https://go.dev/dl/go1.21.0.linux-amd64.tar.gz
sudo rm -rf /usr/local/go
sudo tar -C /usr/local -xzf go1.21.0.linux-amd64.tar.gz
export PATH=$PATH:/usr/local/go/bin

# Verify
go version

Install Rust

# Install Rust
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh

# Activate
source $HOME/.cargo/env

# Verify
rustc --version
cargo --version

VS Code Extensions

# Install di VS Code (Remote WSL)
# - Go
# - Rust Analyzer
# - Python
# - Node.js

Minggu 2 - Hari 4

VS Code Remote Development

Setup Remote Development

# 1. Install VS Code
# https://code.visualstudio.com/

# 2. Install extension "Remote - WSL"
# Dari VS Code Extensions (Ctrl+Shift+X)

Buka Project di WSL

# Cara 1: Dari VS Code
# - Tekan F1
# - Ketik "WSL: New Window"
# - Pilih "New Window in WSL"

# Cara 2: Dari terminal WSL
code .
code /path/to/project

Fitur Remote Development

IntelliSense lengkap untuk Linux
Debugging seperti di Linux native
Extension berjalan di WSL
Akses terminal terintegrasi

Tips: Install extensions di WSL, bukan di Windows!

Minggu 2 - Hari 5

Git & SSH Setup

Git Configuration

# Setup Git
git config --global user.name "Your Name"
git config --global user.email "[email protected]"

# Line endings (penting untuk Windows!)
git config --global core.autocrlf input

Generate SSH Key

# Generate SSH key
ssh-keygen -t ed25519 -C "[email protected]"

# Add ke ssh-agent
eval "$(ssh-agent -s)"
ssh-add ~/.ssh/id_ed25519

Add SSH Key ke GitHub

# Copy public key
cat ~/.ssh/id_ed25519.pub
# Atau
clip.exe < ~/.ssh/id_ed25519.pub

# Paste ke GitHub > Settings > SSH Keys

Tips: Gunakan SSH bukan HTTPS untuk avoid password prompts!

Minggu 3

Advanced WSL

Hari	Topik	Praktik
1	Docker	Docker Desktop, Docker di WSL2
2	Multiple Distros	Install multiple Linux
3	Performance	WSL tuning
4	Backup & Migrate	Export/Import
5	Troubleshooting	Common issues

Minggu 3 - Hari 1

Docker di WSL2

Cara 1: Docker Desktop

# Install Docker Desktop
# https://www.docker.com/products/docker-desktop/

# Enable WSL2 backend di Docker Desktop settings
# WSL2-based engine akan aktif otomatis

# Test Docker di WSL
docker --version
docker ps

Cara 2: Docker Tanpa Docker Desktop

# Install Docker di WSL
sudo apt install -y docker.io

# Start Docker service
sudo service docker start

# Add user ke docker group
sudo usermod -aG docker $USER

# Logout dan login kembali

Docker Compose

# Install Docker Compose
sudo apt install -y docker-compose

# Atau
sudo curl -L "https://github.com/docker/compose/releases/download/v2.20.0/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose

Minggu 3 - Hari 2

Multiple Distros

Install Distro Lain

# List available distros
wsl --list --online

# Install distro lain
wsl --install -d Debian
wsl --install -d Kali-Linux
wsl --install -d Arch-Linux

Manage Multiple Distros

# List semua WSL
wsl --list -v

# Set default
wsl --set-default Ubuntu

# Switch ke distro lain
wsl -d Debian
wsl -s Kali-Linux

Run Commands di Distro Tertentu

# Tanpa masuk ke shell
wsl -d Ubuntu -- python3 --version
wsl -d Debian -- apt update

Tips: Beda distro = Beda environment. Install sesuai kebutuhan!

Minggu 3 - Hari 3

WSL Performance

WSL Configuration

# Buat /etc/wsl.conf
sudo nano /etc/wsl.conf

[automount]
enabled = true
options = "metadata,umask=22,fmask=11"
mountFsTab = false

[interop]
enabled = true
appendWindowsPath = true

[network]
generateResolvConf = true

Memory & CPU Limits

# Buat .wslconfig di Windows (C:/Users/YourName/)
[wsl2]
memory=4GB
processors=2
swap=2GB
localhostForwarding=true

Disable Windows Features yang Tidak Perlu

# Non-aktifkan antivirus scanning untuk WSL folder
# Tambahkan ke Windows Security > Exclusions
\\wsl$\

Catatan: Setelah edit .wslconfig, jalankan: wsl --shutdown

Final

Selamat!

Anda telah menyelesaikan WSL Learning Curriculum!

Next Steps

Praktekkan development di WSL
Explore Docker untuk containerized dev
Coba multiple Linux distros
Setup production-like environment

Referensi:
- docs.microsoft.com/en-us/windows/wsl
- aka.ms/wsl2
- GitHub WSL

WSL