Ok, it’s terrible!

I also didn’t remember my  OFTC IRC password. OFTC works the same way as Freenode, but it currently hosts Debian IRC channels.

Well, I needed to recover my password, so what did I have to do?

The procedure is a little different from Freenode, only when sending private messages to nickserv and it will send a temporary password:

/msg nickserv help

 P.S.: Thanks OFTC Staff for the tip.