$ git clone -n https://gitee.com/opencloudos-stream/perl-DB_File.git /home/lib/mock/dist-ocs23-build-234574-20307/root/chroot_tmpdir/scmroot/perl-DB_File
正克隆到 '/home/lib/mock/dist-ocs23-build-234574-20307/root/chroot_tmpdir/scmroot/perl-DB_File'...
$ git fetch origin master:KOJI_FETCH_HEAD
来自 https://gitee.com/opencloudos-stream/perl-DB_File
 * [新分支]          master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD 现在位于 2ca3ca0 Rebuilt for loongarch release