$ git clone -n https://gitee.com/opencloudos-stream/man-db.git /var/lib/mock/dist-ocs23-loongarch64-build-134095-9587/root/chroot_tmpdir/scmroot/man-db
正克隆到 '/var/lib/mock/dist-ocs23-loongarch64-build-134095-9587/root/chroot_tmpdir/scmroot/man-db'...
$ git fetch origin master:KOJI_FETCH_HEAD
来自 https://gitee.com/opencloudos-stream/man-db
 * [新分支]          master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD 现在位于 789e759 !2 Upgrade to version 2.11.2 Merge pull request !2 from abushwang/master