What command suspends an appropriately configured Arch Linux system?
User story: It's now or never. I'm on the run. I don't have time to read ArchWiki/Power_management/Suspend_and_hibernate but I want to be energy-efficient. How do I suspend Arch Linux before I miss my appointment?
Note: This question exists because Arch Wiki isn't straightforward the way StackExchange is and because it's a command (or a list of commands?) that is rarely used, making it hard to remember.