---
name: "buildah-umount"
section: "1"
platform: "linux"
package: "buildah"
version: "1:1.45.2-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/buildah-umount"
---

# buildah-umount(1)

Unmount the root file system on the specified working containers.

## NAME

buildah-umount - Unmount the root file system on the specified working containers.

## SYNOPSIS

**buildah umount** \[*options*\]  \[*container* ...\]

## DESCRIPTION

Unmounts the root file system on the specified working containers.

## OPTIONS

**--all**, **-a**

All of the currently mounted containers will be unmounted.

## EXAMPLE

buildah umount containerID

buildah umount containerID1 containerID2 containerID3

buildah umount --all

## SEE ALSO

[buildah(1)](/buildah/1.md), [buildah-umount(1)](/buildah-umount/1.md), [buildah-unshare(1)](/buildah-unshare/1.md)