Pm2 isn't the best tool we could have, but it's probably the best one existing.
To all future users: don't call `pm2 start ...` too often one by one (like in .sh script) - it won't start all of these, just some of them (at least on raspberry, maybe faster cpu helps here), use "ecosystem" feature for starting multiple services
To all future users: don't call `pm2 start ...` too often one by one (like in .sh script) - it won't start all of these, just some of them (at least on raspberry, maybe faster cpu helps here), use "ecosystem" feature for starting multiple services