how to reset login password!?

(from github.com/yuatasia)
hi,
I’ve forgot my login ID/password and can’t log into my fess server.
how can I a reset my password or add a new admin/admin to my fess?
thanks!

(from github.com/marevol)

curl -XPOST "localhost:9201/.fess_user.user/user/YWRtaW4=" -d '
{"password":"8c6976e5b5410415bde908bd4dee15dfb167a9c873fc4bb8a81f6f2ab448a918","surname":"admin","roles":["YWRtaW4=","Z3Vlc3Q="],"name":"admin"}
'

For Fess 11, the index is “.fess_user”.

(from github.com/josempolm)
What is the index link for scanned links?