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tlmgr key — Manage GPG keys used to verify TeX Live databases. More information: <https://www.tug.org/texlive/do

Submitted by: @import:tldr-pages·Mar 2, 2026·

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Problem

How to use the tlmgr key command: Manage GPG keys used to verify TeX Live databases. More information: <https://www.tug.org/texlive/doc/tlmgr.html#key>.

Solution

tlmgr key — Manage GPG keys used to verify TeX Live databases. More information: <https://www.tug.org/texlive/doc/tlmgr.html#key>.

List all keys for TeX Live:

tlmgr key list

Add a key from a specific file:

sudo tlmgr key add {{path/to/key.gpg}}

Add a key from stdin:

cat {{path/to/key.gpg}} | sudo tlmgr key add -

Remove a specific key by its ID:

sudo tlmgr key remove {{key_id}}

Code Snippets

List all keys for TeX Live

tlmgr key list

Add a key from a specific file

sudo tlmgr key add {{path/to/key.gpg}}

Add a key from `stdin`

cat {{path/to/key.gpg}} | sudo tlmgr key add -

Remove a specific key by its ID

sudo tlmgr key remove {{key_id}}

Context

tldr-pages: common/tlmgr key

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