Keyring update command for terminal

Issues & Assistance
1

I have been meaning to ask about updating the keyrings when necessary. I noticed in the RebornOS Welcome app there is no tool for updating the keyrings. I found a manual way to do it the other day but forgot to save the command locally, and cannot find it again. Do you have a terminal command you can post for updating them? Thanks

2 
sudo pacman -Syu archlinux-keyring rebornos-keyring
3

Will that do ALL keys like Garuda’s does? Cause I have:

herecura
Reborn-OS
core
extra
multilib
arcolinux_repo
arcolinux_repo_3party
arcolinux_repo_xlarge
cachyos-znver4
cachyos-core-znver4
cachyos-extra-znver4
cachyos
nemesis_repo
endeavouros
garuda
chaotic-aur
4

OK don’t shoot me but I cheated and installed Garuda Welcome and used it’s assistant to update the keyrings.

5

No problem, lol. Use whatever suits you best.

6

I’m pissed at myself for once AGAIN forgetting to make a note here so I have the info at hand. Just use that and did the few updates I had, rebooted and all’s good. I know I’ve said it before, but it warrants saying it again Reborn really rocks. Any extra 3 to 5 minutes to select software to be preinstalled, and extra 2 to 3 minutes to do the actual install saving me well over an hour once on the desktop. A trade off in time I can happily live with.