---
name: "dune-cache"
section: "1"
platform: "linux"
package: "dune"
version: "3.24.2-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/dune-cache"
---

# dune-cache(1)

Manage Dune's shared cache of build artifacts.

## NAME

dune-cache - Manage Dune's shared cache of build artifacts.

## SYNOPSIS

**dune cache** *COMMAND* …

## DESCRIPTION

Dune can share build artifacts between workspaces. We currently only support a few subcommands; however, we plan to provide more functionality soon.

## COMMANDS

- **clear** \[*OPTION*\]…

  Clear the Dune cache.

- **size** \[**--machine-readable**\] \[*OPTION*\]…

  Query the size of the Dune cache.

- **trim** \[**--size**=*BYTES*\] \[**--trimmed-size**=*BYTES*\] \[*OPTION*\]…

  Trim the Dune cache.

## COMMON OPTIONS

- **--help**\[=*FMT*\] (default=**auto**)

  Show this help in format *FMT*. The value *FMT* must be one of **auto**, **pager**, **groff** or **plain**. With **auto**, the format is **pager** or **plain** whenever the **TERM** env var is **dumb** or undefined.

- **--version**

  Show version information.

## EXIT STATUS

**dune cache** exits with:

- 0

  on success.

- 1

  if an error happened.

- 130

  if it was interrupted by a signal.

## SEE ALSO

[dune(1)](/dune/1.md)