SYNOPSIS ostree gpg-sign [OPTIONS...] {COMMIT} {KEY-ID...} DESCRIPTION Add a new signature to a commit for each specified GPG key. Note that currently, this will append a new signature even if the commit is already signed with a given key. OPTIONS --delete Delete signatures having any of the GPG KEY-IDs. --gpg-homedir="HOMEDIR" GPG Homedir to use when looking for keyrings.