$ git clone -n https://gitee.com/src-anolis-os/shim-unsigned-aarch64.git /var/lib/mock/dist-an8.6-build-89181-45232/root/chroot_tmpdir/scmroot/shim-unsigned-aarch64
Cloning into '/var/lib/mock/dist-an8.6-build-89181-45232/root/chroot_tmpdir/scmroot/shim-unsigned-aarch64'...
$ git reset --hard db90b75daa0137213d43c7de0806ddd9f3d8e9a8
HEAD is now at db90b75 update to shim-unsigned-aarch64-15-4.el8
$ wget -O shim-15.tar.bz2 http://build.openanolis.cn/kojifiles/upstream-source/shim-15.tar.bz2.8817f33cda262676c9c4303f64e68151
--2022-05-11 21:36:19--  http://build.openanolis.cn/kojifiles/upstream-source/shim-15.tar.bz2.8817f33cda262676c9c4303f64e68151
Resolving build.openanolis.cn (build.openanolis.cn)... 172.16.0.137
Connecting to build.openanolis.cn (build.openanolis.cn)|172.16.0.137|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1027215 (1003K) [application/x-bzip2]
Saving to: ‘shim-15.tar.bz2’

     0K .......... .......... .......... .......... ..........  4%  184M 0s
    50K .......... .......... .......... .......... ..........  9%  270M 0s
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   200K .......... .......... .......... .......... .......... 24%  313M 0s
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   400K .......... .......... .......... .......... .......... 44%  278M 0s
   450K .......... .......... .......... .......... .......... 49%  303M 0s
   500K .......... .......... .......... .......... .......... 54%  216M 0s
   550K .......... .......... .......... .......... .......... 59%  356M 0s
   600K .......... .......... .......... .......... .......... 64%  461M 0s
   650K .......... .......... .......... .......... .......... 69%  463M 0s
   700K .......... .......... .......... .......... .......... 74%  382M 0s
   750K .......... .......... .......... .......... .......... 79%  460M 0s
   800K .......... .......... .......... .......... .......... 84%  474M 0s
   850K .......... .......... .......... .......... .......... 89%  480M 0s
   900K .......... .......... .......... .......... .......... 94%  417M 0s
   950K .......... .......... .......... .......... .......... 99%  476M 0s
  1000K ...                                                   100% 5988G=0.003s

2022-05-11 21:36:19 (316 MB/s) - ‘shim-15.tar.bz2’ saved [1027215/1027215]