$ git clone -n https://gitee.com/src-anolis-os/qemu-kvm.git /var/lib/mock/dist-an23-build-79376-40690/root/chroot_tmpdir/scmroot/qemu-kvm
正克隆到 '/var/lib/mock/dist-an23-build-79376-40690/root/chroot_tmpdir/scmroot/qemu-kvm'...
$ git reset --hard origin/a23
HEAD 现在位于 f8b01fc readme: add desc for branch