Install Necessary Tools in Ubuntu

install_tools.sh

#!/bin/bash

# Exit immediately if a command fails
set -e

echo "Updating package list..."
sudo apt update

########################################
# Core Utilities (Available via apt)
########################################

# System monitor (like top but better UI)
sudo apt install -y htop

# YouTube downloader (deprecated but still in apt)
sudo apt install -y youtube-dl

# Better YouTube downloader (actively maintained)
sudo apt install -y yt-dlp

# Git diff viewer (syntax highlighting)
sudo apt install -y git-delta || true

# Git TUI
sudo apt install -y lazygit || true

# Modern ls replacement
sudo apt install -y eza || true

# Better cat (Debian uses batcat instead of bat)
sudo apt install -y bat

# Process viewer (better ps)
sudo apt install -y procs || true

# Markdown viewer in terminal
sudo apt install -y glow || true

# Disk usage analyzer (better du)
sudo apt install -y dust || true

# Static code analysis (security scanning)
sudo apt install -y semgrep || true

# Advanced system monitor
sudo apt install -y btop || true


########################################
# Tools NOT in apt (Install via script)
########################################

# Install yazi (Rust-based file manager)
echo "Installing yazi..."
if ! command -v yazi &> /dev/null; then
  curl -sS https://raw.githubusercontent.com/sxyazi/yazi/main/scripts/install.sh | bash
fi

# Install rtk (not in apt - install via cargo if available)
echo "Installing rtk..."
if command -v cargo &> /dev/null; then
  cargo install rtk || true
else
  echo "Cargo not found. Skipping rtk."
fi

# Install opencode (anomalyco)
echo "Installing opencode..."
if ! command -v opencode &> /dev/null; then
  curl -fsSL https://raw.githubusercontent.com/anomalyco/opencode/main/install.sh | bash
fi


########################################
# Optional Fixes / Aliases
########################################

# Fix bat command name (Ubuntu uses batcat)
if command -v batcat &> /dev/null && ! command -v bat &> /dev/null; then
  echo "Creating bat alias..."
  mkdir -p ~/.local/bin
  ln -sf /usr/bin/batcat ~/.local/bin/bat
fi


########################################
# Done
########################################

echo "All tools installed successfully!"  

Run the following command to download and execute the installer script directly:

curl -fsSL https://gist.githubusercontent.com/mmansoor/083e9fadfc7d86f4cda11f110e6143ee/raw/dd92c6616f6a0355ad63bf41ddeb8b95a54f35e1/install_tools.sh | bash