You can change a startup disk using the systemsetup command... List available startup disks: sudo systemsetup -liststartupdisks Show current startup disk: sudo systemsetup -getstartupdisk Set the startup disk: sudo systemsetup -setstartupdisk PATH
Where PATH is a startup disk. Remember to use \ to escape spaces in names.
My latest blog post: Think for Yourself: In the end, everything is just an opinion. Be skeptical, and think for yourself! (posted 2026-04-25).
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