tldr/pages/linux/duc.md

duc

Duc is a collection of tools for indexing, inspecting and visualizing disk usage. Duc maintains a database of accumulated sizes of directories of the file system, allowing queries this database, or create fancy graphs to show where data is. More information: https://duc.zevv.nl/.

• Index the /usr directory, writing to the default database location ~/.duc.db:

duc index {{/usr}}

• List all files and directories under /usr/local, showing relative file sizes in a [g]raph:

duc ls --classify --graph {{/usr/local}}

• List all files and directories under /usr/local using treeview recursively:

duc ls --classify --graph --recursive {{/usr/local}}

• Start the graphical interface to explore the file system using sunburst graphs:

duc gui {{/usr}}

• Run the ncurses console interface to explore the file system:

duc ui {{/usr}}

• Dump database info:

duc info