labswiki and labtestwiki are copies of Wikitech, which is maintained and
dumped in a special fashion. You can find those dumps here:
https://dumps.wikimedia.org/other/wikitech/dumps/
uk.wikiversity.org does not exist.
ecwikimedia, as you rightly note, is private.
The remaining wikis have all been
te but not marked private in
>> Wikidata?)
>>- fixcopyrightwiki (last dump 20200220)
>>- labswiki (never dumped?)
>>- labtestwiki (never dumped?)
>>- mowiki (last dump 20180101)
>>- mowiktionary (last dump 20180101)
>>- ru_sibwiki
ps.wikimedia.org/backup-index.html?
>
> (Off-topic) Spoiler for dump searching tool on my laptop:
> $ target/release/wdgrep "asdfdefased"
> /c/Users/xyz/wpdumps/dewiki-20200701-pages-articles-multistream.xml -v --ns
> 0
> Searched 21437.064 MiB in 8.467969 seconds (2531.5474 MiB/s)