---
name: "tpmnv_lock"
section: "8"
platform: "linux"
package: "tboot"
version: "1.9.12+hg20200718-1+b1"
release: "Debian 11 (Bullseye)"
platforms: ["linux"]
url: "https://new.carta.tech/tpmnv_lock"
---

# tpmnv\_lock(8)

lock TPM NV storage

## NAME

tpmnv\_lock - lock TPM NV storage

## SYNOPSIS

**tpmnv\_lock** \[**-f**\] \[**-h**\]

## DESCRIPTION

**tpmnv\_lock** can be used to lock TPM NV storage.

## OPTIONS

- **-f**

  Lock without prompting the user.

- **-h**

  Print the help text.

## SEE ALSO

[**tpm\_nvinfo**(8)](/tpm_nvinfo/8.md)