if you wanna see something completely unhinged, read https://man7.org/linux/man-pages/man2/reboot.2.html
@mcc @whitequark an interesting thread (on the magic numbers etc) - but worth reminding everyone - you probably don’t want to type ‘reboot’ any more than ripping out the power cable …(oh my poor lost cached writes).
@ijk64 It's different from shutdown -r now?
@nazokiyoubinbou @mcc yes I’ve been trying to find the info I need. I’ve actually hit this issue in the past but I think it may have been with Solaris. And this was only after I had done it many times the wrong way without an issue.