The following are the top repositories in this order found on your /etc/pacman.conf. By default the -testing repositories are commented out with an # at the begin of the line and not effective. If you know what you are doing and will like to participate in testing new versions of software before they appear in the five (obcore, obextra, observice) repositories you can remove the # from them.
#[obcore-testing]
#SigLevel = Required
#Server = https://cloud.server.obarun.org/$repo/os/$arch
[obcore]
SigLevel = Required
Server = https://cloud.server.obarun.org/$repo/os/$arch
#[obextra-testing]
#SigLevel = Required
#Server = https://cloud.server.obarun.org/$repo/os/$arch
[obextra]
SigLevel = Required
Server = https://cloud.server.obarun.org/$repo/os/$arch
#[observice-testing]
#SigLevel = Required
#Server = https://cloud.server.obarun.org/$repo/os/$arch
[observice]
SigLevel = Required
Server = https://cloud.server.obarun.org/$repo/os/$arch
# [obcommunity] is not officially endorsed by Obarun,
# and its use is at your own risk and discretion.
# It is community-managed. You may consider participating
# and contributing to this repository at
# https://git.obarun.org/pkg/obcommunity
#[obcommunity]
#Server = https://cloud.server.obarun.org/$repo/os/$arch
# The following are Arch repositories from where the remaining packages come.
# Please refer to the <a href="https://wiki.archlinux.org/index.php/Pacman">arch-wiki</a>
# for more information on the use of pacman
#[testing]
#Include = /etc/pacman.d/mirrorlist
[core]
Include = /etc/pacman.d/mirrorlist
[extra]
Include = /etc/pacman.d/mirrorlist
#[community-testing]
#Include = /etc/pacman.d/mirrorlist
[community]
Include = /etc/pacman.d/mirrorlist
# If you want to run 32 bit applications on your x86_64 system,
# enable the multilib repositories as required here.
# #[multilib-testing]
# #Include = /etc/pacman.d/mirrorlist
#[multilib]
#Include = /etc/pacman.d/mirrorlist