The main places where Kaldi knowledge can be found are this website, and in the code repository (see Downloading and installing Kaldi for instructions).

The repository contains the Kaldi code; the installation scripts; and example scripts for a number of different datasets, which are located in the sub-directory egs/).

Kaldi's project page contains a number of useful resources; see in particular information about help forums and email lists at kaldi-asr.org/forums.html.