IRSSI - ignore all from everyone

If you visit noisy IRC channels like the programming ones on freenode, you probably want to ignore all the annoying status messages.

To permanently ignore joins, parts, quits, and nickname changes from every channel in IRSSI:

/ignore * joins parts quits nicks
/save

I keep forgetting the exact syntax, so maybe clipping the snippet in a blog post will keep it in my memory.