---
name: "applydeltaiso"
section: "8"
platform: "linux"
package: "deltarpm"
version: "3.6.5+dfsg-1+b1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/applydeltaiso"
---

# applydeltaiso(8)

reconstruct an iso from the old iso and the deltaiso

## NAME

applydeltaiso - reconstruct an iso from the old iso and the deltaiso

## SYNOPSIS

**applydeltaiso** *oldiso* *deltaiso* *newiso*

## DESCRIPTION

applydeltaiso applies a deltaiso to *oldiso* to re-create *newiso*.

When specifying *oldiso*, you can specify a device (such as /dev/dvd).

## SEE ALSO

[**makedeltaiso**(8)](/makedeltaiso/8.md)

## AUTHOR

Michael Schroeder \<mls@suse.de\>