Linux Jupyter Guide

Complete beginner-friendly guide to Jupyter on Linux, covering Arch Linux, CachyOS, and other distributions including installation, notebooks, and data science setup.

---

Table of Contents

1. Jupyter Installation
2. Jupyter Notebooks
3. JupyterLab
4. Kernels
5. Troubleshooting

---

Jupyter Installation

Install Jupyter

Arch/CachyOS:

# Install Jupyter
pip install jupyter

# Or system package
sudo pacman -S jupyter-notebook

Debian/Ubuntu:

sudo apt install jupyter-notebook

Fedora:

sudo dnf install python3-jupyter

Launch Jupyter

Start Jupyter:

# Launch Jupyter Notebook
jupyter notebook

# Or JupyterLab
jupyter lab

---

Jupyter Notebooks

Create Notebook

New notebook:

1. Jupyter opens in browser
2. New → Python 3
3. Start coding

Notebook Cells

Cell types:

• Code: Execute code
• Markdown: Documentation
• Raw: Raw text

---

JupyterLab

Install JupyterLab

Install:

# Install JupyterLab
pip install jupyterlab

# Launch
jupyter lab

JupyterLab Features

Features:

• File browser: Navigate files
• Terminal: Integrated terminal
• Extensions: Add functionality

---

Kernels

Install Kernels

Python kernel:

# Already included with Jupyter
# Python kernel is default

Other Kernels

Additional kernels:

# R kernel
pip install rpy2

# Julia kernel
pip install IJulia

---

Troubleshooting

Jupyter Not Starting

Check installation:

# Check Jupyter
jupyter --version

# Reinstall if needed
pip install --upgrade jupyter

Browser Not Opening

Manual access:

# Get URL from terminal
# Copy URL to browser
# Usually: http://localhost:8888

---

Summary

This guide covered Jupyter installation, notebooks, and JupyterLab for Arch Linux, CachyOS, and other distributions.

---

Next Steps

• Python Guide - Python setup
• Scientific Computing - Scientific tools
• Jupyter: https://jupyter.org/

---

This guide covers Arch Linux, CachyOS, and other Linux distributions. For distribution-specific details, refer to your distribution's documentation.