man: Document how to select subkeys with --gpg-sign
authorPhilip Withnall <pwithnall@gnome.org>
Tue, 4 Aug 2026 16:15:23 +0000 (17:15 +0100)
committerPhilip Withnall <pwithnall@gnome.org>
Tue, 4 Aug 2026 16:17:07 +0000 (17:17 +0100)
commit10285e5b92e86679a68b00e96cd8042b73a41e7b
tree11bf53decfa1fac8f84daa4d6a95fe326d645994
parente54fdffac61a3a794c8c1e44729a6995cf88a9b2
man: Document how to select subkeys with --gpg-sign

See the ‘HOW TO SPECIFY A USER ID’ section of `man 1 gpg`; or
https://stackoverflow.com/a/48240076/2931197.

This will be important when rotating signing subkeys for an OSTree
repository.

Signed-off-by: Philip Withnall <pwithnall@gnome.org>
man/ostree-commit.xml
man/ostree-summary.xml