This is a description of the mirroring script at tuna/tunasync-scripts#49 (and other related things)
Links:
- NixOS/nixpkgs#32659 (Asking about how to create a mirror)
- tuna/issues#323 (TUNA mirror request)
- tuna/tunasync-scripts#49 (PR with script to TUNA mirror)
- ustclug/mirrorrequest#165 (USTC mirror request)
- ustclug/ustcmirror-images#57 (PR with script to USTC mirror)
- http://www.shlug.org/discuss/2020/01/11/nixos_mirror.html (Discussion by @yuchangyuan, in Chinese)