Well, the title says it, it's a SSH question actually: how can I install a Bolt Beta from the CLI?
My guess would be - for the current latest Beta:
curl -O https://github.com/bolt/bolt/archive/v2.0.0-beta4pl3.zip
unzip v2.0.0-beta4pl3.zip
chmod -R 777 files/ app/database/ app/cache/ app/config/ theme/
but I want to be sure that I don't screw things up. No flag needed in the second line?