Tutorial or help on this distro?

[swiley]

Most of these distros share almost everything with their upstream distros (arch for ALARM and alpine for PMOS.) Most things are documented well on the upstream wikis or TLDP. Also: if you have *-doc packages installed (these may or may not be installed automatically) you can get offline local documentation via the man and info commands (apropos will search the man pages for you.)