Installation snippets

ghostty.config

command = /opt/homebrew/bin/nu
keybind = global:opt+space=toggle_visibility
copy-on-select = clipboard
background-opacity = 0.9
font-family = JetBrainsMono NF
background-blur = true

macos-option-as-alt = left
keybind = alt+left=unbind
keybind = alt+right=unbind

# https://gist.github.com/tinylucid/9d25c864a75d1d0a90b578dcb36c72f8
# font-size = 16
# font-thicken = true
adjust-underline-position = 40%
adjust-underline-thickness = -60%
cursor-style = block
cursor-style-blink = false

helix.install.sh

#!/bin/bash
#
# Helix Text Editor Installer
# This script automates the installation of Helix on any x64 Linux machine
# Usage: curl -sSL https://gist.githubusercontent.com/DawnBreather/edfbf60f4f3b412151db2f66435b5cf1/raw/main/helix.install.sh | bash
#

set -e

echo "Installing Helix Text Editor..."

# Get the latest Helix version from GitHub
HELIX_VERSION=$(curl -s "https://api.github.com/repos/helix-editor/helix/releases/latest" | grep -Po '"tag_name": "\K[0-9.]+')

echo "Latest Helix version: $HELIX_VERSION"

# Download the archive
echo "Downloading Helix..."
wget -qO helix.tar.xz "https://github.com/helix-editor/helix/releases/latest/download/helix-$HELIX_VERSION-x86_64-linux.tar.xz"

# Create installation directory
echo "Creating installation directory..."
sudo mkdir -p /opt/helix

# Extract the archive
echo "Extracting Helix..."
sudo tar xf helix.tar.xz --strip-components=1 -C /opt/helix

# Create symbolic link
echo "Creating symbolic link..."
sudo ln -sf /opt/helix/hx /usr/local/bin/hx

# Create runtime directory for syntax highlighting
echo "Setting up runtime files..."
sudo mkdir -p /etc/helix
sudo ln -sf /opt/helix/runtime /etc/helix/runtime

# Clean up
echo "Cleaning up..."
rm -f helix.tar.xz

# Verify installation
echo "Verifying installation..."
HX_VERSION=$(hx --version)
echo "Helix $HX_VERSION has been successfully installed!"
echo "You can now run Helix using the 'hx' command."

setup-ubuntu-24.04-machine.sh

#!/bin/bash
set -e

# Usage: curl -sSL https://gist.githubusercontent.com/DawnBreather/edfbf60f4f3b412151db2f66435b5cf1/raw/main/setup-ubuntu-24.04-machine.sh | bash

# Update system
echo "Updating system packages..."
sudo apt update && sudo apt upgrade -y

# Install Ubuntu desktop if not already installed
echo "Installing Ubuntu desktop environment..."
sudo apt install -y ubuntu-desktop

# Install VNC server for remote access
echo "Installing VNC server..."
sudo apt install -y tigervnc-standalone-server tigervnc-xorg-extension

# Install docker
echo "Installing Docker..."
sudo apt install -y apt-transport-https ca-certificates curl software-properties-common gnupg
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
echo "deb [arch=amd64 signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
sudo apt update
sudo apt install -y docker-ce docker-ce-cli containerd.io

# Add current user to docker group to run docker without sudo
sudo usermod -aG docker $USER

# Install git
echo "Installing Git..."
sudo apt install -y git

# Install dependencies for python builds
sudo apt install -y build-essential libssl-dev zlib1g-dev libbz2-dev \
libreadline-dev libsqlite3-dev wget curl llvm libncurses5-dev libncursesw5-dev \
xz-utils tk-dev libffi-dev liblzma-dev python3-openssl

# Install mise (formerly rtx)
echo "Installing mise..."
curl https://mise.run | sh

# Add mise to .bashrc for this session and future ones
echo 'eval "$(~/.local/bin/mise activate bash)"' >> ~/.bashrc
# For immediate use in this script
export PATH="$HOME/.local/bin:$PATH"
eval "$(~/.local/bin/mise activate bash)"

# Use mise to install Python 3.9
echo "Installing Python 3.9 through mise..."
mise install [email protected]
mise use [email protected]

# Install pipx
echo "Installing pipx..."
python3 -m pip install --user pipx
python3 -m pipx ensurepath
export PATH="$HOME/.local/bin:$PATH"

# Install Poetry through pipx
echo "Installing Poetry..."
pipx install poetry

# Install zsh
echo "Installing zsh..."
sudo apt install -y zsh

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

# Install useful Oh My Zsh plugins
echo "Installing Oh My Zsh plugins..."
git clone https://github.com/zsh-users/zsh-autosuggestions ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-autosuggestions
git clone https://github.com/zsh-users/zsh-syntax-highlighting.git ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting
git clone https://github.com/agkozak/zsh-z ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-z

# Make zsh the default shell
echo "Setting zsh as default shell..."
sudo chsh -s $(which zsh) $USER

# Generate SSH key
echo "Generating SSH key..."
ssh-keygen -t ed25519 -C "$(whoami)@$(hostname)" -f ~/.ssh/id_ed25519 -N ""
eval "$(ssh-agent -s)"
ssh-add ~/.ssh/id_ed25519

# Set up VNC server configuration
echo "Configuring VNC server..."
mkdir -p ~/.vnc
cat > ~/.vnc/xstartup << 'EOF'
#!/bin/sh
unset SESSION_MANAGER
unset DBUS_SESSION_BUS_ADDRESS
exec /usr/bin/gnome-session
EOF
chmod +x ~/.vnc/xstartup

# Set VNC password
echo "Setting up VNC password (you'll be prompted to enter a password)..."
vncpasswd

# Create systemd service for VNC
cat > /tmp/vncserver.service << EOF
[Unit]
Description=Start VNC server at startup
After=syslog.target network.target

[Service]
Type=forking
User=$USER
Group=$USER
WorkingDirectory=/home/$USER
ExecStartPre=-/usr/bin/vncserver -kill :1
ExecStart=/usr/bin/vncserver :1 -geometry 1920x1080 -depth 24
ExecStop=/usr/bin/vncserver -kill :1

[Install]
WantedBy=multi-user.target
EOF

sudo mv /tmp/vncserver.service /etc/systemd/system/
sudo systemctl daemon-reload
sudo systemctl enable vncserver.service
sudo systemctl start vncserver.service

# Install RDP server as alternative to VNC
echo "Installing XRDP server as alternative to VNC..."
sudo apt install -y xrdp
sudo systemctl enable xrdp
sudo systemctl start xrdp

# Final configuration for zsh with all tools
cat >> ~/.zshrc << 'EOF'

# mise configuration
eval "$(~/.local/bin/mise activate zsh)"

# pipx completions
autoload -U bashcompinit
bashcompinit
eval "$(register-python-argcomplete pipx)"

# Add local bin to PATH for pipx installed packages
export PATH="$HOME/.local/bin:$PATH"

# Poetry configuration
export PATH="$HOME/.poetry/bin:$PATH"

# Python configuration
export PYTHONPATH="$PYTHONPATH:$HOME/.local/lib/python3.9/site-packages"

# Load mise shims automatically
mise reshim python

# Oh-my-zsh plugins for better development experience
plugins=(git docker python pip virtualenv zsh-autosuggestions zsh-syntax-highlighting zsh-z)

# Useful aliases
alias python=python3
alias pip=pip3
alias d="docker"
alias dc="docker-compose"
alias g="git"
alias py="python3"
EOF

# Create a quick verification script
cat > ~/verify_setup.sh << 'EOF'
#!/bin/bash

echo "=== Verifying Installation ==="
echo "Docker version:" && docker --version
echo "\nMise version:" && mise --version
echo "\nPython versions available:" && mise ls python
echo "\nCurrent Python version:" && python --version
echo "\nPipx version:" && pipx --version
echo "\nPoetry version:" && poetry --version
echo "\nGit version:" && git --version
echo "\nShell version:" && echo $SHELL
echo "\nOh-my-zsh installation:" && ls -la ~/.oh-my-zsh
echo "\nSSH key:" && ls -la ~/.ssh/id_ed25519
echo "\nRemote access:" 
echo "- VNC: $(systemctl is-active vncserver.service)"
echo "- RDP: $(systemctl is-active xrdp)"

echo "\nEverything should be working in your zsh shell now!"
EOF
chmod +x ~/verify_setup.sh

# Display connection information
echo ""
echo "================================================================="
echo "Setup complete! Here's how to connect to your system:"
echo ""
echo "VNC: Connect to $(hostname -I | awk '{print $1}'):5901"
echo "RDP: Connect to $(hostname -I | awk '{print $1}'):3389"
echo ""
echo "Your SSH public key:"
cat ~/.ssh/id_ed25519.pub
echo "================================================================="
echo "To complete the setup, please log out and log back in, or restart your system."