$ git clone -n https://gitee.com/src-anolis-os/msr-tools.git /var/lib/mock/dist-an23.5-AImanager-build-528959-76907/root/chroot_tmpdir/scmroot/msr-tools
正克隆到 '/var/lib/mock/dist-an23.5-AImanager-build-528959-76907/root/chroot_tmpdir/scmroot/msr-tools'...
$ git fetch origin a23:KOJI_FETCH_HEAD
来自 https://gitee.com/src-anolis-os/msr-tools
 * [新分支]          a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD 现在位于 28e0711 Init upstream from 1.3