---
name: "tla-gpg-check"
section: "1"
platform: "linux"
package: "tla"
version: "1.3.5+dfsg1-2.1"
release: "Debian 12 (Bookworm)"
platforms: ["linux"]
url: "https://new.carta.tech/tla-gpg-check"
---

# tla-gpg-check(1)

GNU Arch revision signature checker

## NAME

tla-gpg-check - GNU Arch revision signature checker

## SYNOPSIS

**tla-gpg-check** gpg\_command="*gpg\_command*"

## DESCRIPTION

Checks whether a revision is correctly signed. This is intended to be used in tla's signing hooks. It calls *gpg\_command* on the standard input and makes sure only one signed message is given.

Here is how to setup a simple automatic tla signature check:

```
mkdir -p -m 700 ~/.arch-params/signing/
echo 'tla-gpg-check gpg_command="gpg --verify-files -"' \
  > ~/.arch-params/signing/=default.check
echo 'gpg --clearsign --use-agent' > ~/.arch-params/signing/=default
```

## SEE ALSO

[**tla**(1)](/tla/1.md)\
 http://www.seyza.com/gnuarchwiki/ArchiveSigning

## AUTHOR

tla-gpg-check was written by Tom Lord.

This manual page was written by Sylvain Beucler \<beuc@beuc.net\>, for the Debian project (but may be used by others).