duc
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Description:
Suite of tools for inspecting disk usage
Type: Formula  |  Latest Version: 1.4.6@0  |  Tracked Since: Dec 17, 2025
Links: Homepage  |  formulae.brew.sh
Category: System utilities
Tags: disk-usage visualization system-utilities cli tui
Install: brew install duc
About:
Duc is a suite of tools for indexing, inspecting, and visualizing disk usage. It maintains a database of file sizes and metadata, allowing for fast queries and interactive TUI or X11-based visualizations. Its main value is providing detailed insights into what is consuming disk space on a system.
Key Features:
  • TUI and GUI visualization modes
  • Fast indexing using Tokyo Cabinet database
  • Supports multiple output formats (text, GUI, TUI)
  • Indexing of large filesystems
Use Cases:
  • Identifying large files and directories consuming disk space
  • Visualizing disk usage patterns on servers or workstations
  • Auditing storage capacity and planning cleanup
Alternatives:
  • ncdu – ncdu is a terminal-based scanner that calculates sizes on the fly, whereas Duc pre-indexes the filesystem for faster subsequent queries.
  • dua – dua offers a modern, fast CLI approach to disk analysis, while Duc focuses on persistent database storage and visualization.
License: LGPL-3.0-only
Dependencies: cairo, glfw, glib, pango, tokyo-cabinet
Bottles available for: arm64_tahoe, arm64_sequoia, arm64_sonoma, sonoma, arm64_linux, x86_64_linux
Version History
Detected Version Rev Change Commit
Nov 12, 2025 7:53am 0 VERSION_BUMP f1cea48c
Sep 15, 2025 2:53am 0 VERSION_BUMP 0cd969db
Nov 17, 2024 9:45pm 0 VERSION_BUMP 34cccc23
Sep 12, 2024 8:17am 0 VERSION_BUMP 10252963